/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-PN-RepeatedSemanticLbeWithDisjunctivePredicates.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/weaver/popl20-send-receive.wvr.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-wip.dk.repeated-lipton-8d0d62b [2022-12-06 07:51:21,282 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-06 07:51:21,285 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-06 07:51:21,324 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-06 07:51:21,324 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-06 07:51:21,327 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-06 07:51:21,329 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-06 07:51:21,334 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-06 07:51:21,338 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-06 07:51:21,342 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-06 07:51:21,343 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-06 07:51:21,345 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-06 07:51:21,345 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-06 07:51:21,347 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-06 07:51:21,348 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-06 07:51:21,351 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-06 07:51:21,352 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-06 07:51:21,352 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-06 07:51:21,355 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-06 07:51:21,359 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-06 07:51:21,361 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-06 07:51:21,362 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-06 07:51:21,363 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-06 07:51:21,364 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-06 07:51:21,370 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-06 07:51:21,370 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-06 07:51:21,371 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-06 07:51:21,372 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-06 07:51:21,373 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-06 07:51:21,373 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-06 07:51:21,373 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-06 07:51:21,374 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-06 07:51:21,376 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-06 07:51:21,377 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-06 07:51:21,377 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-06 07:51:21,378 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-06 07:51:21,378 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-06 07:51:21,378 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-06 07:51:21,378 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-06 07:51:21,379 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-06 07:51:21,380 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-06 07:51:21,381 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-PN-RepeatedSemanticLbeWithDisjunctivePredicates.epf [2022-12-06 07:51:21,413 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-06 07:51:21,413 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-06 07:51:21,415 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-06 07:51:21,415 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-06 07:51:21,415 INFO L138 SettingsManager]: * Use SBE=true [2022-12-06 07:51:21,416 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-06 07:51:21,416 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-06 07:51:21,416 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-06 07:51:21,417 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-06 07:51:21,417 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-06 07:51:21,417 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-06 07:51:21,418 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-06 07:51:21,418 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-06 07:51:21,418 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-06 07:51:21,418 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-06 07:51:21,418 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-06 07:51:21,418 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-06 07:51:21,419 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-06 07:51:21,419 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-06 07:51:21,419 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-12-06 07:51:21,419 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-06 07:51:21,419 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-06 07:51:21,419 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-06 07:51:21,419 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-06 07:51:21,420 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-06 07:51:21,420 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-12-06 07:51:21,420 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-06 07:51:21,420 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=REPEATED_LIPTON_PN [2022-12-06 07:51:21,420 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-12-06 07:51:21,745 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-06 07:51:21,763 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-06 07:51:21,765 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-06 07:51:21,766 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-06 07:51:21,766 INFO L275 PluginConnector]: CDTParser initialized [2022-12-06 07:51:21,767 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-send-receive.wvr.c [2022-12-06 07:51:22,897 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-06 07:51:23,145 INFO L351 CDTParser]: Found 1 translation units. [2022-12-06 07:51:23,146 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-send-receive.wvr.c [2022-12-06 07:51:23,157 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a4067054f/42fbc9fe079a46eca31688789632ab37/FLAG87fd62e14 [2022-12-06 07:51:23,177 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a4067054f/42fbc9fe079a46eca31688789632ab37 [2022-12-06 07:51:23,179 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-06 07:51:23,180 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-12-06 07:51:23,182 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-06 07:51:23,182 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-06 07:51:23,185 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-06 07:51:23,186 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 07:51:23" (1/1) ... [2022-12-06 07:51:23,187 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@774de421 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 07:51:23, skipping insertion in model container [2022-12-06 07:51:23,187 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 07:51:23" (1/1) ... [2022-12-06 07:51:23,192 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-06 07:51:23,212 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-06 07:51:23,349 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 07:51:23,350 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 07:51:23,350 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 07:51:23,353 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 07:51:23,353 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 07:51:23,354 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 07:51:23,357 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 07:51:23,357 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 07:51:23,358 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 07:51:23,359 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 07:51:23,359 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 07:51:23,360 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 07:51:23,360 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 07:51:23,361 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 07:51:23,362 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 07:51:23,362 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 07:51:23,368 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-send-receive.wvr.c[3107,3120] [2022-12-06 07:51:23,374 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-06 07:51:23,380 INFO L203 MainTranslator]: Completed pre-run [2022-12-06 07:51:23,393 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 07:51:23,393 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 07:51:23,394 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 07:51:23,394 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 07:51:23,395 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 07:51:23,395 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 07:51:23,396 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 07:51:23,397 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 07:51:23,398 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 07:51:23,398 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 07:51:23,398 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 07:51:23,399 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 07:51:23,399 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 07:51:23,400 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 07:51:23,400 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 07:51:23,401 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 07:51:23,405 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-send-receive.wvr.c[3107,3120] [2022-12-06 07:51:23,408 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-06 07:51:23,420 INFO L208 MainTranslator]: Completed translation [2022-12-06 07:51:23,420 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 07:51:23 WrapperNode [2022-12-06 07:51:23,420 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-06 07:51:23,422 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-06 07:51:23,422 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-06 07:51:23,422 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-06 07:51:23,427 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 07:51:23" (1/1) ... [2022-12-06 07:51:23,444 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 07:51:23" (1/1) ... [2022-12-06 07:51:23,474 INFO L138 Inliner]: procedures = 25, calls = 52, calls flagged for inlining = 9, calls inlined = 9, statements flattened = 161 [2022-12-06 07:51:23,474 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-06 07:51:23,475 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-06 07:51:23,475 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-06 07:51:23,475 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-06 07:51:23,482 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 07:51:23" (1/1) ... [2022-12-06 07:51:23,483 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 07:51:23" (1/1) ... [2022-12-06 07:51:23,496 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 07:51:23" (1/1) ... [2022-12-06 07:51:23,496 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 07:51:23" (1/1) ... [2022-12-06 07:51:23,504 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 07:51:23" (1/1) ... [2022-12-06 07:51:23,507 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 07:51:23" (1/1) ... [2022-12-06 07:51:23,509 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 07:51:23" (1/1) ... [2022-12-06 07:51:23,510 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 07:51:23" (1/1) ... [2022-12-06 07:51:23,523 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-06 07:51:23,524 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-06 07:51:23,524 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-06 07:51:23,524 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-06 07:51:23,524 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 07:51:23" (1/1) ... [2022-12-06 07:51:23,529 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-06 07:51:23,540 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-06 07:51:23,552 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) [2022-12-06 07:51:23,559 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 [2022-12-06 07:51:23,588 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-06 07:51:23,589 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-06 07:51:23,589 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-06 07:51:23,589 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-06 07:51:23,589 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2022-12-06 07:51:23,589 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2022-12-06 07:51:23,589 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2022-12-06 07:51:23,589 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2022-12-06 07:51:23,589 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2022-12-06 07:51:23,589 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2022-12-06 07:51:23,589 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-06 07:51:23,590 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2022-12-06 07:51:23,590 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2022-12-06 07:51:23,590 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-06 07:51:23,590 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-06 07:51:23,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-06 07:51:23,590 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-06 07:51:23,591 WARN L210 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2022-12-06 07:51:23,698 INFO L236 CfgBuilder]: Building ICFG [2022-12-06 07:51:23,700 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-06 07:51:23,958 INFO L277 CfgBuilder]: Performing block encoding [2022-12-06 07:51:24,041 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-06 07:51:24,041 INFO L302 CfgBuilder]: Removed 3 assume(true) statements. [2022-12-06 07:51:24,043 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 07:51:24 BoogieIcfgContainer [2022-12-06 07:51:24,043 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-06 07:51:24,045 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-06 07:51:24,045 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-06 07:51:24,048 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-06 07:51:24,048 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.12 07:51:23" (1/3) ... [2022-12-06 07:51:24,049 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@fd38df0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.12 07:51:24, skipping insertion in model container [2022-12-06 07:51:24,049 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 07:51:23" (2/3) ... [2022-12-06 07:51:24,049 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@fd38df0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.12 07:51:24, skipping insertion in model container [2022-12-06 07:51:24,049 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 07:51:24" (3/3) ... [2022-12-06 07:51:24,050 INFO L112 eAbstractionObserver]: Analyzing ICFG popl20-send-receive.wvr.c [2022-12-06 07:51:24,065 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-06 07:51:24,066 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-12-06 07:51:24,066 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-12-06 07:51:24,122 INFO L144 ThreadInstanceAdder]: Constructed 3 joinOtherThreadTransitions. [2022-12-06 07:51:24,151 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 132 places, 132 transitions, 288 flow [2022-12-06 07:51:24,220 INFO L130 PetriNetUnfolder]: 10/129 cut-off events. [2022-12-06 07:51:24,220 INFO L131 PetriNetUnfolder]: For 3/3 co-relation queries the response was YES. [2022-12-06 07:51:24,225 INFO L83 FinitePrefix]: Finished finitePrefix Result has 142 conditions, 129 events. 10/129 cut-off events. For 3/3 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 93 event pairs, 0 based on Foata normal form. 0/118 useless extension candidates. Maximal degree in co-relation 107. Up to 2 conditions per place. [2022-12-06 07:51:24,225 INFO L82 GeneralOperation]: Start removeDead. Operand has 132 places, 132 transitions, 288 flow [2022-12-06 07:51:24,229 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 119 places, 119 transitions, 256 flow [2022-12-06 07:51:24,230 INFO L195 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-06 07:51:24,244 INFO L167 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 119 places, 119 transitions, 256 flow [2022-12-06 07:51:24,248 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 119 places, 119 transitions, 256 flow [2022-12-06 07:51:24,282 INFO L130 PetriNetUnfolder]: 10/119 cut-off events. [2022-12-06 07:51:24,282 INFO L131 PetriNetUnfolder]: For 3/3 co-relation queries the response was YES. [2022-12-06 07:51:24,284 INFO L83 FinitePrefix]: Finished finitePrefix Result has 132 conditions, 119 events. 10/119 cut-off events. For 3/3 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 92 event pairs, 0 based on Foata normal form. 0/109 useless extension candidates. Maximal degree in co-relation 107. Up to 2 conditions per place. [2022-12-06 07:51:24,286 INFO L184 LiptonReduction]: Starting Lipton reduction on Petri net that has 119 places, 119 transitions, 256 flow [2022-12-06 07:51:24,287 INFO L188 LiptonReduction]: Number of co-enabled transitions 1262 [2022-12-06 07:51:29,528 INFO L203 LiptonReduction]: Total number of compositions: 95 [2022-12-06 07:51:29,541 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-12-06 07:51:29,545 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=false, mAutomataTypeConcurrency=REPEATED_LIPTON_PN, 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;@3ab502c2, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, Conditionality=CONDITIONAL_DISJUNCTIVE, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-12-06 07:51:29,545 INFO L358 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2022-12-06 07:51:29,551 INFO L130 PetriNetUnfolder]: 3/23 cut-off events. [2022-12-06 07:51:29,551 INFO L131 PetriNetUnfolder]: For 3/3 co-relation queries the response was YES. [2022-12-06 07:51:29,552 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 07:51:29,552 INFO L213 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-06 07:51:29,552 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-12-06 07:51:29,556 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 07:51:29,556 INFO L85 PathProgramCache]: Analyzing trace with hash 1488971194, now seen corresponding path program 1 times [2022-12-06 07:51:29,565 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 07:51:29,566 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [64414128] [2022-12-06 07:51:29,566 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 07:51:29,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 07:51:29,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 07:51:29,891 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 07:51:29,892 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 07:51:29,892 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [64414128] [2022-12-06 07:51:29,892 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [64414128] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 07:51:29,893 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 07:51:29,893 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-06 07:51:29,894 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [281621435] [2022-12-06 07:51:29,894 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 07:51:29,901 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-06 07:51:29,901 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 07:51:29,916 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-06 07:51:29,916 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-06 07:51:29,917 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 0 out of 24 [2022-12-06 07:51:29,918 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 31 places, 24 transitions, 66 flow. Second operand has 4 states, 4 states have (on average 4.75) internal successors, (19), 3 states have internal predecessors, (19), 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) [2022-12-06 07:51:29,918 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 07:51:29,918 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 0 of 24 [2022-12-06 07:51:29,918 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 07:51:30,079 INFO L130 PetriNetUnfolder]: 214/342 cut-off events. [2022-12-06 07:51:30,079 INFO L131 PetriNetUnfolder]: For 38/38 co-relation queries the response was YES. [2022-12-06 07:51:30,081 INFO L83 FinitePrefix]: Finished finitePrefix Result has 734 conditions, 342 events. 214/342 cut-off events. For 38/38 co-relation queries the response was YES. Maximal size of possible extension queue 24. Compared 1052 event pairs, 15 based on Foata normal form. 0/305 useless extension candidates. Maximal degree in co-relation 616. Up to 121 conditions per place. [2022-12-06 07:51:30,083 INFO L137 encePairwiseOnDemand]: 19/24 looper letters, 48 selfloop transitions, 5 changer transitions 0/53 dead transitions. [2022-12-06 07:51:30,083 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 35 places, 53 transitions, 242 flow [2022-12-06 07:51:30,085 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-06 07:51:30,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2022-12-06 07:51:30,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 55 transitions. [2022-12-06 07:51:30,093 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.4583333333333333 [2022-12-06 07:51:30,094 INFO L175 Difference]: Start difference. First operand has 31 places, 24 transitions, 66 flow. Second operand 5 states and 55 transitions. [2022-12-06 07:51:30,095 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 35 places, 53 transitions, 242 flow [2022-12-06 07:51:30,098 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 28 places, 53 transitions, 219 flow, removed 0 selfloop flow, removed 7 redundant places. [2022-12-06 07:51:30,100 INFO L231 Difference]: Finished difference. Result has 31 places, 27 transitions, 82 flow [2022-12-06 07:51:30,101 INFO L276 CegarLoopForPetriNet]: {PETRI_ALPHABET=24, PETRI_DIFFERENCE_MINUEND_FLOW=52, PETRI_DIFFERENCE_MINUEND_PLACES=24, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=24, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=20, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=82, PETRI_PLACES=31, PETRI_TRANSITIONS=27} [2022-12-06 07:51:30,104 INFO L294 CegarLoopForPetriNet]: 31 programPoint places, 0 predicate places. [2022-12-06 07:51:30,104 WARN L163 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-06 07:51:30,105 INFO L89 Accepts]: Start accepts. Operand has 31 places, 27 transitions, 82 flow [2022-12-06 07:51:30,108 INFO L95 Accepts]: Finished accepts. [2022-12-06 07:51:30,108 INFO L195 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-06 07:51:30,108 INFO L167 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 31 places, 27 transitions, 82 flow [2022-12-06 07:51:30,110 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 31 places, 27 transitions, 82 flow [2022-12-06 07:51:30,115 INFO L130 PetriNetUnfolder]: 5/29 cut-off events. [2022-12-06 07:51:30,115 INFO L131 PetriNetUnfolder]: For 3/3 co-relation queries the response was YES. [2022-12-06 07:51:30,115 INFO L83 FinitePrefix]: Finished finitePrefix Result has 49 conditions, 29 events. 5/29 cut-off events. For 3/3 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 30 event pairs, 0 based on Foata normal form. 0/27 useless extension candidates. Maximal degree in co-relation 28. Up to 5 conditions per place. [2022-12-06 07:51:30,116 INFO L184 LiptonReduction]: Starting Lipton reduction on Petri net that has 31 places, 27 transitions, 82 flow [2022-12-06 07:51:30,116 INFO L188 LiptonReduction]: Number of co-enabled transitions 166 [2022-12-06 07:51:30,126 INFO L203 LiptonReduction]: Total number of compositions: 0 [2022-12-06 07:51:30,128 INFO L143 eatedLiptonReduction]: Time needed for LBE in milliseconds: 24 [2022-12-06 07:51:30,128 INFO L495 AbstractCegarLoop]: Abstraction has has 31 places, 27 transitions, 82 flow [2022-12-06 07:51:30,128 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 4.75) internal successors, (19), 3 states have internal predecessors, (19), 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) [2022-12-06 07:51:30,128 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 07:51:30,128 INFO L213 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-06 07:51:30,129 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-12-06 07:51:30,129 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-12-06 07:51:30,129 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 07:51:30,129 INFO L85 PathProgramCache]: Analyzing trace with hash -1524762968, now seen corresponding path program 2 times [2022-12-06 07:51:30,130 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 07:51:30,130 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [194336828] [2022-12-06 07:51:30,130 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 07:51:30,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 07:51:30,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 07:51:30,239 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 07:51:30,239 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 07:51:30,240 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [194336828] [2022-12-06 07:51:30,240 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [194336828] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 07:51:30,240 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 07:51:30,240 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-06 07:51:30,240 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1857721092] [2022-12-06 07:51:30,240 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 07:51:30,241 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-06 07:51:30,241 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 07:51:30,242 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-06 07:51:30,242 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-06 07:51:30,242 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 0 out of 24 [2022-12-06 07:51:30,242 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 31 places, 27 transitions, 82 flow. Second operand has 4 states, 4 states have (on average 4.75) internal successors, (19), 3 states have internal predecessors, (19), 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) [2022-12-06 07:51:30,242 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 07:51:30,243 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 0 of 24 [2022-12-06 07:51:30,243 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 07:51:30,355 INFO L130 PetriNetUnfolder]: 209/341 cut-off events. [2022-12-06 07:51:30,355 INFO L131 PetriNetUnfolder]: For 134/134 co-relation queries the response was YES. [2022-12-06 07:51:30,356 INFO L83 FinitePrefix]: Finished finitePrefix Result has 840 conditions, 341 events. 209/341 cut-off events. For 134/134 co-relation queries the response was YES. Maximal size of possible extension queue 29. Compared 1087 event pairs, 30 based on Foata normal form. 0/328 useless extension candidates. Maximal degree in co-relation 452. Up to 167 conditions per place. [2022-12-06 07:51:30,358 INFO L137 encePairwiseOnDemand]: 19/24 looper letters, 44 selfloop transitions, 7 changer transitions 0/51 dead transitions. [2022-12-06 07:51:30,358 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 35 places, 51 transitions, 258 flow [2022-12-06 07:51:30,358 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-06 07:51:30,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2022-12-06 07:51:30,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 49 transitions. [2022-12-06 07:51:30,359 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.4083333333333333 [2022-12-06 07:51:30,359 INFO L175 Difference]: Start difference. First operand has 31 places, 27 transitions, 82 flow. Second operand 5 states and 49 transitions. [2022-12-06 07:51:30,359 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 35 places, 51 transitions, 258 flow [2022-12-06 07:51:30,361 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 34 places, 51 transitions, 253 flow, removed 0 selfloop flow, removed 1 redundant places. [2022-12-06 07:51:30,362 INFO L231 Difference]: Finished difference. Result has 37 places, 31 transitions, 123 flow [2022-12-06 07:51:30,362 INFO L276 CegarLoopForPetriNet]: {PETRI_ALPHABET=24, PETRI_DIFFERENCE_MINUEND_FLOW=79, PETRI_DIFFERENCE_MINUEND_PLACES=30, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=27, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=22, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=123, PETRI_PLACES=37, PETRI_TRANSITIONS=31} [2022-12-06 07:51:30,363 INFO L294 CegarLoopForPetriNet]: 31 programPoint places, 6 predicate places. [2022-12-06 07:51:30,363 WARN L163 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-06 07:51:30,363 INFO L89 Accepts]: Start accepts. Operand has 37 places, 31 transitions, 123 flow [2022-12-06 07:51:30,364 INFO L95 Accepts]: Finished accepts. [2022-12-06 07:51:30,364 INFO L195 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-06 07:51:30,364 INFO L167 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 37 places, 31 transitions, 123 flow [2022-12-06 07:51:30,365 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 37 places, 31 transitions, 123 flow [2022-12-06 07:51:30,370 INFO L130 PetriNetUnfolder]: 11/47 cut-off events. [2022-12-06 07:51:30,371 INFO L131 PetriNetUnfolder]: For 19/19 co-relation queries the response was YES. [2022-12-06 07:51:30,371 INFO L83 FinitePrefix]: Finished finitePrefix Result has 98 conditions, 47 events. 11/47 cut-off events. For 19/19 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 95 event pairs, 0 based on Foata normal form. 0/46 useless extension candidates. Maximal degree in co-relation 68. Up to 8 conditions per place. [2022-12-06 07:51:30,371 INFO L184 LiptonReduction]: Starting Lipton reduction on Petri net that has 37 places, 31 transitions, 123 flow [2022-12-06 07:51:30,372 INFO L188 LiptonReduction]: Number of co-enabled transitions 156 [2022-12-06 07:51:30,373 INFO L203 LiptonReduction]: Total number of compositions: 0 [2022-12-06 07:51:30,374 INFO L143 eatedLiptonReduction]: Time needed for LBE in milliseconds: 11 [2022-12-06 07:51:30,374 INFO L495 AbstractCegarLoop]: Abstraction has has 37 places, 31 transitions, 123 flow [2022-12-06 07:51:30,374 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 4.75) internal successors, (19), 3 states have internal predecessors, (19), 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) [2022-12-06 07:51:30,374 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 07:51:30,374 INFO L213 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-06 07:51:30,375 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-12-06 07:51:30,375 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-12-06 07:51:30,375 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 07:51:30,375 INFO L85 PathProgramCache]: Analyzing trace with hash 48420544, now seen corresponding path program 3 times [2022-12-06 07:51:30,376 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 07:51:30,376 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [502309793] [2022-12-06 07:51:30,376 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 07:51:30,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 07:51:30,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 07:51:30,550 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 07:51:30,550 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 07:51:30,551 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [502309793] [2022-12-06 07:51:30,551 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [502309793] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 07:51:30,551 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 07:51:30,551 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-06 07:51:30,551 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [921896681] [2022-12-06 07:51:30,551 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 07:51:30,552 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-06 07:51:30,552 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 07:51:30,552 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-06 07:51:30,553 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-06 07:51:30,553 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 0 out of 24 [2022-12-06 07:51:30,553 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 37 places, 31 transitions, 123 flow. Second operand has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 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) [2022-12-06 07:51:30,553 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 07:51:30,553 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 0 of 24 [2022-12-06 07:51:30,553 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 07:51:30,766 INFO L130 PetriNetUnfolder]: 360/594 cut-off events. [2022-12-06 07:51:30,767 INFO L131 PetriNetUnfolder]: For 405/405 co-relation queries the response was YES. [2022-12-06 07:51:30,768 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1630 conditions, 594 events. 360/594 cut-off events. For 405/405 co-relation queries the response was YES. Maximal size of possible extension queue 45. Compared 2266 event pairs, 43 based on Foata normal form. 20/613 useless extension candidates. Maximal degree in co-relation 1141. Up to 182 conditions per place. [2022-12-06 07:51:30,771 INFO L137 encePairwiseOnDemand]: 18/24 looper letters, 52 selfloop transitions, 8 changer transitions 24/84 dead transitions. [2022-12-06 07:51:30,771 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 43 places, 84 transitions, 475 flow [2022-12-06 07:51:30,771 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-06 07:51:30,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2022-12-06 07:51:30,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 74 transitions. [2022-12-06 07:51:30,773 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.44047619047619047 [2022-12-06 07:51:30,773 INFO L175 Difference]: Start difference. First operand has 37 places, 31 transitions, 123 flow. Second operand 7 states and 74 transitions. [2022-12-06 07:51:30,773 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 43 places, 84 transitions, 475 flow [2022-12-06 07:51:30,775 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 42 places, 84 transitions, 468 flow, removed 0 selfloop flow, removed 1 redundant places. [2022-12-06 07:51:30,776 INFO L231 Difference]: Finished difference. Result has 46 places, 31 transitions, 152 flow [2022-12-06 07:51:30,777 INFO L276 CegarLoopForPetriNet]: {PETRI_ALPHABET=24, PETRI_DIFFERENCE_MINUEND_FLOW=119, PETRI_DIFFERENCE_MINUEND_PLACES=36, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=31, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=25, PETRI_DIFFERENCE_SUBTRAHEND_STATES=7, PETRI_FLOW=152, PETRI_PLACES=46, PETRI_TRANSITIONS=31} [2022-12-06 07:51:30,777 INFO L294 CegarLoopForPetriNet]: 31 programPoint places, 15 predicate places. [2022-12-06 07:51:30,777 WARN L163 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-06 07:51:30,778 INFO L89 Accepts]: Start accepts. Operand has 46 places, 31 transitions, 152 flow [2022-12-06 07:51:30,779 INFO L95 Accepts]: Finished accepts. [2022-12-06 07:51:30,779 INFO L195 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-06 07:51:30,779 INFO L167 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 46 places, 31 transitions, 152 flow [2022-12-06 07:51:30,780 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 46 places, 31 transitions, 152 flow [2022-12-06 07:51:30,786 INFO L130 PetriNetUnfolder]: 16/58 cut-off events. [2022-12-06 07:51:30,786 INFO L131 PetriNetUnfolder]: For 77/77 co-relation queries the response was YES. [2022-12-06 07:51:30,787 INFO L83 FinitePrefix]: Finished finitePrefix Result has 163 conditions, 58 events. 16/58 cut-off events. For 77/77 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 138 event pairs, 2 based on Foata normal form. 0/55 useless extension candidates. Maximal degree in co-relation 140. Up to 14 conditions per place. [2022-12-06 07:51:30,787 INFO L184 LiptonReduction]: Starting Lipton reduction on Petri net that has 46 places, 31 transitions, 152 flow [2022-12-06 07:51:30,787 INFO L188 LiptonReduction]: Number of co-enabled transitions 160 [2022-12-06 07:51:30,795 INFO L203 LiptonReduction]: Total number of compositions: 0 [2022-12-06 07:51:30,796 INFO L143 eatedLiptonReduction]: Time needed for LBE in milliseconds: 19 [2022-12-06 07:51:30,796 INFO L495 AbstractCegarLoop]: Abstraction has has 46 places, 31 transitions, 152 flow [2022-12-06 07:51:30,796 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 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) [2022-12-06 07:51:30,796 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 07:51:30,796 INFO L213 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-06 07:51:30,797 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-12-06 07:51:30,797 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-12-06 07:51:30,797 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 07:51:30,797 INFO L85 PathProgramCache]: Analyzing trace with hash -371388643, now seen corresponding path program 1 times [2022-12-06 07:51:30,797 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 07:51:30,798 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1400947030] [2022-12-06 07:51:30,798 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 07:51:30,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 07:51:30,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 07:51:30,901 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 07:51:30,901 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 07:51:30,901 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1400947030] [2022-12-06 07:51:30,902 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1400947030] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 07:51:30,902 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 07:51:30,902 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-12-06 07:51:30,902 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2140599753] [2022-12-06 07:51:30,902 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 07:51:30,902 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-06 07:51:30,903 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 07:51:30,903 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-06 07:51:30,903 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-06 07:51:30,903 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 3 out of 24 [2022-12-06 07:51:30,904 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 46 places, 31 transitions, 152 flow. Second operand has 3 states, 3 states have (on average 9.333333333333334) internal successors, (28), 3 states have internal predecessors, (28), 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) [2022-12-06 07:51:30,904 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 07:51:30,904 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 3 of 24 [2022-12-06 07:51:30,904 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 07:51:30,958 INFO L130 PetriNetUnfolder]: 80/163 cut-off events. [2022-12-06 07:51:30,958 INFO L131 PetriNetUnfolder]: For 328/340 co-relation queries the response was YES. [2022-12-06 07:51:30,959 INFO L83 FinitePrefix]: Finished finitePrefix Result has 521 conditions, 163 events. 80/163 cut-off events. For 328/340 co-relation queries the response was YES. Maximal size of possible extension queue 18. Compared 464 event pairs, 15 based on Foata normal form. 21/179 useless extension candidates. Maximal degree in co-relation 508. Up to 121 conditions per place. [2022-12-06 07:51:30,959 INFO L137 encePairwiseOnDemand]: 21/24 looper letters, 24 selfloop transitions, 2 changer transitions 0/31 dead transitions. [2022-12-06 07:51:30,960 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 47 places, 31 transitions, 179 flow [2022-12-06 07:51:30,960 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-06 07:51:30,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-12-06 07:51:30,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 35 transitions. [2022-12-06 07:51:30,961 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.4861111111111111 [2022-12-06 07:51:30,961 INFO L175 Difference]: Start difference. First operand has 46 places, 31 transitions, 152 flow. Second operand 3 states and 35 transitions. [2022-12-06 07:51:30,961 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 47 places, 31 transitions, 179 flow [2022-12-06 07:51:30,963 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 37 places, 31 transitions, 157 flow, removed 1 selfloop flow, removed 10 redundant places. [2022-12-06 07:51:30,964 INFO L231 Difference]: Finished difference. Result has 38 places, 28 transitions, 108 flow [2022-12-06 07:51:30,964 INFO L276 CegarLoopForPetriNet]: {PETRI_ALPHABET=24, PETRI_DIFFERENCE_MINUEND_FLOW=96, PETRI_DIFFERENCE_MINUEND_PLACES=35, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=27, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=25, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=108, PETRI_PLACES=38, PETRI_TRANSITIONS=28} [2022-12-06 07:51:30,964 INFO L294 CegarLoopForPetriNet]: 31 programPoint places, 7 predicate places. [2022-12-06 07:51:30,964 WARN L163 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-06 07:51:30,965 INFO L89 Accepts]: Start accepts. Operand has 38 places, 28 transitions, 108 flow [2022-12-06 07:51:30,965 INFO L95 Accepts]: Finished accepts. [2022-12-06 07:51:30,966 INFO L195 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-06 07:51:30,966 INFO L167 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 38 places, 28 transitions, 108 flow [2022-12-06 07:51:30,966 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 37 places, 28 transitions, 108 flow [2022-12-06 07:51:30,972 INFO L130 PetriNetUnfolder]: 10/49 cut-off events. [2022-12-06 07:51:30,972 INFO L131 PetriNetUnfolder]: For 24/24 co-relation queries the response was YES. [2022-12-06 07:51:30,972 INFO L83 FinitePrefix]: Finished finitePrefix Result has 118 conditions, 49 events. 10/49 cut-off events. For 24/24 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 95 event pairs, 1 based on Foata normal form. 0/46 useless extension candidates. Maximal degree in co-relation 94. Up to 10 conditions per place. [2022-12-06 07:51:30,973 INFO L184 LiptonReduction]: Starting Lipton reduction on Petri net that has 37 places, 28 transitions, 108 flow [2022-12-06 07:51:30,973 INFO L188 LiptonReduction]: Number of co-enabled transitions 122 [2022-12-06 07:51:30,974 INFO L203 LiptonReduction]: Total number of compositions: 0 [2022-12-06 07:51:30,974 INFO L143 eatedLiptonReduction]: Time needed for LBE in milliseconds: 10 [2022-12-06 07:51:30,975 INFO L495 AbstractCegarLoop]: Abstraction has has 37 places, 28 transitions, 108 flow [2022-12-06 07:51:30,975 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 9.333333333333334) internal successors, (28), 3 states have internal predecessors, (28), 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) [2022-12-06 07:51:30,975 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 07:51:30,975 INFO L213 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-06 07:51:30,975 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-12-06 07:51:30,975 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-12-06 07:51:30,976 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 07:51:30,976 INFO L85 PathProgramCache]: Analyzing trace with hash -682820684, now seen corresponding path program 1 times [2022-12-06 07:51:30,976 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 07:51:30,976 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [889170853] [2022-12-06 07:51:30,976 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 07:51:30,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 07:51:30,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 07:51:31,065 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-06 07:51:31,065 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 07:51:31,066 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [889170853] [2022-12-06 07:51:31,066 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [889170853] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 07:51:31,066 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 07:51:31,066 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-06 07:51:31,066 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [918268488] [2022-12-06 07:51:31,066 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 07:51:31,066 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-06 07:51:31,067 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 07:51:31,067 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-06 07:51:31,067 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-06 07:51:31,067 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 3 out of 24 [2022-12-06 07:51:31,067 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 37 places, 28 transitions, 108 flow. Second operand has 4 states, 4 states have (on average 8.0) internal successors, (32), 4 states have internal predecessors, (32), 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) [2022-12-06 07:51:31,068 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 07:51:31,068 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 3 of 24 [2022-12-06 07:51:31,068 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 07:51:31,154 INFO L130 PetriNetUnfolder]: 83/178 cut-off events. [2022-12-06 07:51:31,154 INFO L131 PetriNetUnfolder]: For 208/229 co-relation queries the response was YES. [2022-12-06 07:51:31,154 INFO L83 FinitePrefix]: Finished finitePrefix Result has 557 conditions, 178 events. 83/178 cut-off events. For 208/229 co-relation queries the response was YES. Maximal size of possible extension queue 17. Compared 517 event pairs, 40 based on Foata normal form. 25/196 useless extension candidates. Maximal degree in co-relation 395. Up to 137 conditions per place. [2022-12-06 07:51:31,155 INFO L137 encePairwiseOnDemand]: 20/24 looper letters, 22 selfloop transitions, 2 changer transitions 8/37 dead transitions. [2022-12-06 07:51:31,155 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 40 places, 37 transitions, 197 flow [2022-12-06 07:51:31,156 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-06 07:51:31,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2022-12-06 07:51:31,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 43 transitions. [2022-12-06 07:51:31,157 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.4479166666666667 [2022-12-06 07:51:31,157 INFO L175 Difference]: Start difference. First operand has 37 places, 28 transitions, 108 flow. Second operand 4 states and 43 transitions. [2022-12-06 07:51:31,157 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 40 places, 37 transitions, 197 flow [2022-12-06 07:51:31,158 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 39 places, 37 transitions, 195 flow, removed 0 selfloop flow, removed 1 redundant places. [2022-12-06 07:51:31,158 INFO L231 Difference]: Finished difference. Result has 41 places, 29 transitions, 120 flow [2022-12-06 07:51:31,159 INFO L276 CegarLoopForPetriNet]: {PETRI_ALPHABET=24, PETRI_DIFFERENCE_MINUEND_FLOW=106, PETRI_DIFFERENCE_MINUEND_PLACES=36, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=28, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=26, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=120, PETRI_PLACES=41, PETRI_TRANSITIONS=29} [2022-12-06 07:51:31,159 INFO L294 CegarLoopForPetriNet]: 31 programPoint places, 10 predicate places. [2022-12-06 07:51:31,159 WARN L163 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-06 07:51:31,159 INFO L89 Accepts]: Start accepts. Operand has 41 places, 29 transitions, 120 flow [2022-12-06 07:51:31,160 INFO L95 Accepts]: Finished accepts. [2022-12-06 07:51:31,160 INFO L195 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-06 07:51:31,161 INFO L167 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 41 places, 29 transitions, 120 flow [2022-12-06 07:51:31,161 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 40 places, 29 transitions, 120 flow [2022-12-06 07:51:31,167 INFO L130 PetriNetUnfolder]: 10/50 cut-off events. [2022-12-06 07:51:31,167 INFO L131 PetriNetUnfolder]: For 25/25 co-relation queries the response was YES. [2022-12-06 07:51:31,168 INFO L83 FinitePrefix]: Finished finitePrefix Result has 126 conditions, 50 events. 10/50 cut-off events. For 25/25 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 90 event pairs, 1 based on Foata normal form. 0/47 useless extension candidates. Maximal degree in co-relation 109. Up to 10 conditions per place. [2022-12-06 07:51:31,168 INFO L184 LiptonReduction]: Starting Lipton reduction on Petri net that has 40 places, 29 transitions, 120 flow [2022-12-06 07:51:31,168 INFO L188 LiptonReduction]: Number of co-enabled transitions 122 [2022-12-06 07:51:32,315 INFO L203 LiptonReduction]: Total number of compositions: 1 [2022-12-06 07:51:32,316 INFO L143 eatedLiptonReduction]: Time needed for LBE in milliseconds: 1157 [2022-12-06 07:51:32,316 INFO L495 AbstractCegarLoop]: Abstraction has has 39 places, 28 transitions, 116 flow [2022-12-06 07:51:32,316 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 8.0) internal successors, (32), 4 states have internal predecessors, (32), 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) [2022-12-06 07:51:32,316 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 07:51:32,316 INFO L213 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-06 07:51:32,316 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-12-06 07:51:32,316 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-12-06 07:51:32,317 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 07:51:32,317 INFO L85 PathProgramCache]: Analyzing trace with hash -2105424415, now seen corresponding path program 1 times [2022-12-06 07:51:32,317 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 07:51:32,317 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1339218007] [2022-12-06 07:51:32,317 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 07:51:32,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 07:51:32,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 07:51:33,355 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 07:51:33,355 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 07:51:33,355 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1339218007] [2022-12-06 07:51:33,356 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1339218007] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-06 07:51:33,356 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1481760899] [2022-12-06 07:51:33,356 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 07:51:33,356 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-06 07:51:33,356 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-06 07:51:33,367 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) [2022-12-06 07:51:33,369 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-12-06 07:51:33,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 07:51:33,473 INFO L263 TraceCheckSpWp]: Trace formula consists of 220 conjuncts, 32 conjunts are in the unsatisfiable core [2022-12-06 07:51:33,478 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-06 07:51:33,733 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 19 treesize of output 7 [2022-12-06 07:51:33,785 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 07:51:33,786 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-06 07:51:33,939 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:51:33,939 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 68 treesize of output 48 [2022-12-06 07:51:34,239 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 07:51:34,239 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1481760899] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-06 07:51:34,239 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-12-06 07:51:34,239 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 8, 8] total 22 [2022-12-06 07:51:34,239 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1886096038] [2022-12-06 07:51:34,240 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-12-06 07:51:34,240 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 23 states [2022-12-06 07:51:34,240 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 07:51:34,241 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2022-12-06 07:51:34,242 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=78, Invalid=428, Unknown=0, NotChecked=0, Total=506 [2022-12-06 07:51:34,242 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 0 out of 24 [2022-12-06 07:51:34,242 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 39 places, 28 transitions, 116 flow. Second operand has 23 states, 23 states have (on average 2.260869565217391) internal successors, (52), 22 states have internal predecessors, (52), 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) [2022-12-06 07:51:34,242 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 07:51:34,242 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 0 of 24 [2022-12-06 07:51:34,243 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 07:51:36,405 INFO L130 PetriNetUnfolder]: 937/1579 cut-off events. [2022-12-06 07:51:36,406 INFO L131 PetriNetUnfolder]: For 1477/1477 co-relation queries the response was YES. [2022-12-06 07:51:36,409 INFO L83 FinitePrefix]: Finished finitePrefix Result has 4877 conditions, 1579 events. 937/1579 cut-off events. For 1477/1477 co-relation queries the response was YES. Maximal size of possible extension queue 81. Compared 7256 event pairs, 56 based on Foata normal form. 92/1669 useless extension candidates. Maximal degree in co-relation 4860. Up to 311 conditions per place. [2022-12-06 07:51:36,414 INFO L137 encePairwiseOnDemand]: 14/24 looper letters, 178 selfloop transitions, 44 changer transitions 34/256 dead transitions. [2022-12-06 07:51:36,414 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 66 places, 256 transitions, 1491 flow [2022-12-06 07:51:36,415 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2022-12-06 07:51:36,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 28 states. [2022-12-06 07:51:36,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 235 transitions. [2022-12-06 07:51:36,417 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.34970238095238093 [2022-12-06 07:51:36,417 INFO L175 Difference]: Start difference. First operand has 39 places, 28 transitions, 116 flow. Second operand 28 states and 235 transitions. [2022-12-06 07:51:36,417 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 66 places, 256 transitions, 1491 flow [2022-12-06 07:51:36,420 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 63 places, 256 transitions, 1475 flow, removed 8 selfloop flow, removed 3 redundant places. [2022-12-06 07:51:36,422 INFO L231 Difference]: Finished difference. Result has 69 places, 78 transitions, 517 flow [2022-12-06 07:51:36,423 INFO L276 CegarLoopForPetriNet]: {PETRI_ALPHABET=24, PETRI_DIFFERENCE_MINUEND_FLOW=106, PETRI_DIFFERENCE_MINUEND_PLACES=36, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=28, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=9, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=15, PETRI_DIFFERENCE_SUBTRAHEND_STATES=28, PETRI_FLOW=517, PETRI_PLACES=69, PETRI_TRANSITIONS=78} [2022-12-06 07:51:36,423 INFO L294 CegarLoopForPetriNet]: 31 programPoint places, 38 predicate places. [2022-12-06 07:51:36,423 WARN L163 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-06 07:51:36,423 INFO L89 Accepts]: Start accepts. Operand has 69 places, 78 transitions, 517 flow [2022-12-06 07:51:36,425 INFO L95 Accepts]: Finished accepts. [2022-12-06 07:51:36,425 INFO L195 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-06 07:51:36,425 INFO L167 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 69 places, 78 transitions, 517 flow [2022-12-06 07:51:36,426 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 69 places, 78 transitions, 517 flow [2022-12-06 07:51:36,448 INFO L130 PetriNetUnfolder]: 78/226 cut-off events. [2022-12-06 07:51:36,448 INFO L131 PetriNetUnfolder]: For 308/308 co-relation queries the response was YES. [2022-12-06 07:51:36,449 INFO L83 FinitePrefix]: Finished finitePrefix Result has 713 conditions, 226 events. 78/226 cut-off events. For 308/308 co-relation queries the response was YES. Maximal size of possible extension queue 19. Compared 875 event pairs, 4 based on Foata normal form. 0/213 useless extension candidates. Maximal degree in co-relation 421. Up to 62 conditions per place. [2022-12-06 07:51:36,450 INFO L184 LiptonReduction]: Starting Lipton reduction on Petri net that has 69 places, 78 transitions, 517 flow [2022-12-06 07:51:36,450 INFO L188 LiptonReduction]: Number of co-enabled transitions 426 [2022-12-06 07:51:36,659 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [530] L86-->L84: Formula: (and (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_23| 256) 0)) (let ((.cse2 (= (mod |v_thread2Thread1of1ForFork2_~b~0#1_44| 256) 0))) (let ((.cse0 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_51|)) (.cse3 (= (+ v_~back~0_138 1) v_~back~0_137)) (.cse4 (= |v_thread2Thread1of1ForFork2_~b~0#1_43| (ite (= (ite .cse2 1 0) 0) 0 1))) (.cse5 (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_51| 0))) (.cse1 (select (select |v_#memory_int_143| v_~queue~0.base_76) (+ (* v_~back~0_138 4) v_~queue~0.offset_76)))) (or (and .cse0 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43| (ite (= .cse1 1) 1 0)) (not .cse2) .cse3 .cse4 (= |v_thread2Thread1of1ForFork2_#t~mem5#1_18| |v_thread2Thread1of1ForFork2_#t~mem5#1_17|) .cse5 (= |v_thread2Thread1of1ForFork2_#t~post6#1_18| |v_thread2Thread1of1ForFork2_#t~post6#1_17|)) (and .cse0 (= |v_thread2Thread1of1ForFork2_#t~post4#1_18| |v_thread2Thread1of1ForFork2_#t~post4#1_17|) (= |v_thread2Thread1of1ForFork2_#t~mem3#1_18| |v_thread2Thread1of1ForFork2_#t~mem3#1_17|) .cse3 .cse2 .cse4 .cse5 (= (ite (= (+ .cse1 1) 0) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43|))))) (not (= (ite (and (< v_~back~0_138 v_~n~0_82) (<= 0 v_~back~0_138)) 1 0) 0))) InVars {thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_23|, ~queue~0.offset=v_~queue~0.offset_76, thread2Thread1of1ForFork2_~b~0#1=|v_thread2Thread1of1ForFork2_~b~0#1_44|, thread2Thread1of1ForFork2_#t~post4#1=|v_thread2Thread1of1ForFork2_#t~post4#1_18|, thread2Thread1of1ForFork2_#t~mem3#1=|v_thread2Thread1of1ForFork2_#t~mem3#1_18|, ~back~0=v_~back~0_138, #memory_int=|v_#memory_int_143|, thread2Thread1of1ForFork2_#t~mem5#1=|v_thread2Thread1of1ForFork2_#t~mem5#1_18|, ~queue~0.base=v_~queue~0.base_76, thread2Thread1of1ForFork2_#t~post6#1=|v_thread2Thread1of1ForFork2_#t~post6#1_18|, ~n~0=v_~n~0_82} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_23|, ~queue~0.offset=v_~queue~0.offset_76, thread2Thread1of1ForFork2_#t~post4#1=|v_thread2Thread1of1ForFork2_#t~post4#1_17|, thread2Thread1of1ForFork2_#t~mem3#1=|v_thread2Thread1of1ForFork2_#t~mem3#1_17|, ~back~0=v_~back~0_137, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43|, ~queue~0.base=v_~queue~0.base_76, thread2Thread1of1ForFork2_~b~0#1=|v_thread2Thread1of1ForFork2_~b~0#1_43|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_51|, #memory_int=|v_#memory_int_143|, thread2Thread1of1ForFork2_#t~mem5#1=|v_thread2Thread1of1ForFork2_#t~mem5#1_17|, thread2Thread1of1ForFork2_#t~post6#1=|v_thread2Thread1of1ForFork2_#t~post6#1_17|, ~n~0=v_~n~0_82} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_#t~post4#1, thread2Thread1of1ForFork2_~b~0#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~mem3#1, ~back~0, thread2Thread1of1ForFork2_#t~mem5#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post6#1] and [431] L59-->L56: Formula: (and (= v_~sum~0_21 (+ v_~sum~0_22 (select (select |v_#memory_int_45| v_~queue~0.base_32) (+ (* v_~front~0_39 4) v_~queue~0.offset_32)))) (= (ite (and (< v_~front~0_39 v_~back~0_59) (<= 0 v_~front~0_39) (< v_~front~0_39 v_~n~0_14)) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5| 0)) (not (= (mod |v_thread1Thread1of1ForFork1_~cond~0#1_11| 256) 0)) (= v_~front~0_38 (+ v_~front~0_39 1)) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|)) InVars {~sum~0=v_~sum~0_22, ~queue~0.offset=v_~queue~0.offset_32, #memory_int=|v_#memory_int_45|, ~back~0=v_~back~0_59, ~queue~0.base=v_~queue~0.base_32, ~n~0=v_~n~0_14, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_11|, ~front~0=v_~front~0_39} OutVars{~sum~0=v_~sum~0_21, thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_5|, ~queue~0.offset=v_~queue~0.offset_32, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|, #memory_int=|v_#memory_int_45|, ~back~0=v_~back~0_59, thread1Thread1of1ForFork1_#t~mem1#1=|v_thread1Thread1of1ForFork1_#t~mem1#1_5|, ~queue~0.base=v_~queue~0.base_32, ~n~0=v_~n~0_14, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_11|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|, ~front~0=v_~front~0_38} AuxVars[] AssignedVars[~sum~0, thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~mem1#1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1, ~front~0] [2022-12-06 07:51:36,898 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [526] L86-->thread2EXIT: Formula: (and (= |v_thread2Thread1of1ForFork2_#res#1.offset_Out_4| 0) (= |v_thread2Thread1of1ForFork2_#res#1.base_Out_4| 0) (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_In_3| 256) 0)) InVars {thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_In_3|} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_In_3|, thread2Thread1of1ForFork2_#res#1.offset=|v_thread2Thread1of1ForFork2_#res#1.offset_Out_4|, thread2Thread1of1ForFork2_#res#1.base=|v_thread2Thread1of1ForFork2_#res#1.base_Out_4|} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_#res#1.offset, thread2Thread1of1ForFork2_#res#1.base] and [431] L59-->L56: Formula: (and (= v_~sum~0_21 (+ v_~sum~0_22 (select (select |v_#memory_int_45| v_~queue~0.base_32) (+ (* v_~front~0_39 4) v_~queue~0.offset_32)))) (= (ite (and (< v_~front~0_39 v_~back~0_59) (<= 0 v_~front~0_39) (< v_~front~0_39 v_~n~0_14)) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5| 0)) (not (= (mod |v_thread1Thread1of1ForFork1_~cond~0#1_11| 256) 0)) (= v_~front~0_38 (+ v_~front~0_39 1)) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|)) InVars {~sum~0=v_~sum~0_22, ~queue~0.offset=v_~queue~0.offset_32, #memory_int=|v_#memory_int_45|, ~back~0=v_~back~0_59, ~queue~0.base=v_~queue~0.base_32, ~n~0=v_~n~0_14, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_11|, ~front~0=v_~front~0_39} OutVars{~sum~0=v_~sum~0_21, thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_5|, ~queue~0.offset=v_~queue~0.offset_32, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|, #memory_int=|v_#memory_int_45|, ~back~0=v_~back~0_59, thread1Thread1of1ForFork1_#t~mem1#1=|v_thread1Thread1of1ForFork1_#t~mem1#1_5|, ~queue~0.base=v_~queue~0.base_32, ~n~0=v_~n~0_14, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_11|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|, ~front~0=v_~front~0_38} AuxVars[] AssignedVars[~sum~0, thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~mem1#1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1, ~front~0] [2022-12-06 07:51:37,007 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [526] L86-->thread2EXIT: Formula: (and (= |v_thread2Thread1of1ForFork2_#res#1.offset_Out_4| 0) (= |v_thread2Thread1of1ForFork2_#res#1.base_Out_4| 0) (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_In_3| 256) 0)) InVars {thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_In_3|} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_In_3|, thread2Thread1of1ForFork2_#res#1.offset=|v_thread2Thread1of1ForFork2_#res#1.offset_Out_4|, thread2Thread1of1ForFork2_#res#1.base=|v_thread2Thread1of1ForFork2_#res#1.base_Out_4|} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_#res#1.offset, thread2Thread1of1ForFork2_#res#1.base] and [431] L59-->L56: Formula: (and (= v_~sum~0_21 (+ v_~sum~0_22 (select (select |v_#memory_int_45| v_~queue~0.base_32) (+ (* v_~front~0_39 4) v_~queue~0.offset_32)))) (= (ite (and (< v_~front~0_39 v_~back~0_59) (<= 0 v_~front~0_39) (< v_~front~0_39 v_~n~0_14)) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5| 0)) (not (= (mod |v_thread1Thread1of1ForFork1_~cond~0#1_11| 256) 0)) (= v_~front~0_38 (+ v_~front~0_39 1)) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|)) InVars {~sum~0=v_~sum~0_22, ~queue~0.offset=v_~queue~0.offset_32, #memory_int=|v_#memory_int_45|, ~back~0=v_~back~0_59, ~queue~0.base=v_~queue~0.base_32, ~n~0=v_~n~0_14, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_11|, ~front~0=v_~front~0_39} OutVars{~sum~0=v_~sum~0_21, thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_5|, ~queue~0.offset=v_~queue~0.offset_32, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|, #memory_int=|v_#memory_int_45|, ~back~0=v_~back~0_59, thread1Thread1of1ForFork1_#t~mem1#1=|v_thread1Thread1of1ForFork1_#t~mem1#1_5|, ~queue~0.base=v_~queue~0.base_32, ~n~0=v_~n~0_14, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_11|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|, ~front~0=v_~front~0_38} AuxVars[] AssignedVars[~sum~0, thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~mem1#1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1, ~front~0] [2022-12-06 07:51:37,104 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [534] L86-->L56: Formula: (let ((.cse0 (select |v_#memory_int_171| v_~queue~0.base_96))) (and (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_36| 0)) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_36| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_36|) (= (+ v_~front~0_132 1) v_~front~0_131) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_36| (ite (and (< v_~front~0_132 v_~back~0_169) (<= 0 v_~front~0_132) (< v_~front~0_132 v_~n~0_101)) 1 0)) (= (+ (select .cse0 (+ (* v_~front~0_132 4) v_~queue~0.offset_96)) v_~sum~0_119) v_~sum~0_118) (not (= (ite (and (<= 0 v_~back~0_170) (< v_~back~0_170 v_~n~0_101)) 1 0) 0)) (let ((.cse1 (= (mod |v_thread2Thread1of1ForFork2_~b~0#1_70| 256) 0))) (let ((.cse4 (select .cse0 (+ (* v_~back~0_170 4) v_~queue~0.offset_96))) (.cse2 (= (ite (= (ite .cse1 1 0) 0) 0 1) |v_thread2Thread1of1ForFork2_~b~0#1_69|)) (.cse3 (= (+ v_~back~0_170 1) v_~back~0_169)) (.cse5 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_58| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_66|)) (.cse6 (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_66| 0)))) (or (and .cse1 (= |v_thread2Thread1of1ForFork2_#t~mem3#1_43| |v_thread2Thread1of1ForFork2_#t~mem3#1_42|) .cse2 .cse3 (= |v_thread2Thread1of1ForFork2_#t~post4#1_43| |v_thread2Thread1of1ForFork2_#t~post4#1_42|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_58| (ite (= (+ 1 .cse4) 0) 1 0)) .cse5 .cse6) (and (= (ite (= 1 .cse4) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_58|) (not .cse1) .cse2 .cse3 .cse5 (= |v_thread2Thread1of1ForFork2_#t~post6#1_43| |v_thread2Thread1of1ForFork2_#t~post6#1_42|) .cse6 (= |v_thread2Thread1of1ForFork2_#t~mem5#1_43| |v_thread2Thread1of1ForFork2_#t~mem5#1_42|))))) (not (= (mod |v_thread1Thread1of1ForFork1_~cond~0#1_55| 256) 0)) (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_44| 256) 0)))) InVars {thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_44|, ~queue~0.offset=v_~queue~0.offset_96, thread2Thread1of1ForFork2_#t~post4#1=|v_thread2Thread1of1ForFork2_#t~post4#1_43|, thread2Thread1of1ForFork2_#t~mem3#1=|v_thread2Thread1of1ForFork2_#t~mem3#1_43|, ~back~0=v_~back~0_170, ~queue~0.base=v_~queue~0.base_96, ~sum~0=v_~sum~0_119, thread2Thread1of1ForFork2_~b~0#1=|v_thread2Thread1of1ForFork2_~b~0#1_70|, #memory_int=|v_#memory_int_171|, thread2Thread1of1ForFork2_#t~mem5#1=|v_thread2Thread1of1ForFork2_#t~mem5#1_43|, ~n~0=v_~n~0_101, thread2Thread1of1ForFork2_#t~post6#1=|v_thread2Thread1of1ForFork2_#t~post6#1_43|, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_55|, ~front~0=v_~front~0_132} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_36|, thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_44|, ~queue~0.offset=v_~queue~0.offset_96, thread2Thread1of1ForFork2_#t~post4#1=|v_thread2Thread1of1ForFork2_#t~post4#1_42|, thread2Thread1of1ForFork2_#t~mem3#1=|v_thread2Thread1of1ForFork2_#t~mem3#1_42|, ~back~0=v_~back~0_169, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_58|, ~queue~0.base=v_~queue~0.base_96, ~sum~0=v_~sum~0_118, thread2Thread1of1ForFork2_~b~0#1=|v_thread2Thread1of1ForFork2_~b~0#1_69|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_66|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_36|, #memory_int=|v_#memory_int_171|, thread2Thread1of1ForFork2_#t~mem5#1=|v_thread2Thread1of1ForFork2_#t~mem5#1_42|, thread1Thread1of1ForFork1_#t~mem1#1=|v_thread1Thread1of1ForFork1_#t~mem1#1_36|, ~n~0=v_~n~0_101, thread2Thread1of1ForFork2_#t~post6#1=|v_thread2Thread1of1ForFork2_#t~post6#1_42|, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_55|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_36|, ~front~0=v_~front~0_131} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread2Thread1of1ForFork2_#t~post4#1, thread2Thread1of1ForFork2_#t~mem3#1, ~back~0, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, ~sum~0, thread2Thread1of1ForFork2_~b~0#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~mem5#1, thread1Thread1of1ForFork1_#t~mem1#1, thread2Thread1of1ForFork2_#t~post6#1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1, ~front~0] and [407] L84-->L86: Formula: (= v_~v_assert~0_3 |v_thread2Thread1of1ForFork2_~cond~1#1_7|) InVars {~v_assert~0=v_~v_assert~0_3} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_7|, ~v_assert~0=v_~v_assert~0_3} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1] [2022-12-06 07:51:40,105 INFO L203 LiptonReduction]: Total number of compositions: 7 [2022-12-06 07:51:40,106 INFO L143 eatedLiptonReduction]: Time needed for LBE in milliseconds: 3683 [2022-12-06 07:51:40,106 INFO L495 AbstractCegarLoop]: Abstraction has has 67 places, 75 transitions, 531 flow [2022-12-06 07:51:40,106 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 23 states, 23 states have (on average 2.260869565217391) internal successors, (52), 22 states have internal predecessors, (52), 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) [2022-12-06 07:51:40,106 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 07:51:40,106 INFO L213 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-06 07:51:40,116 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2022-12-06 07:51:40,307 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable5 [2022-12-06 07:51:40,307 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-12-06 07:51:40,307 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 07:51:40,308 INFO L85 PathProgramCache]: Analyzing trace with hash -217460592, now seen corresponding path program 1 times [2022-12-06 07:51:40,308 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 07:51:40,308 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1214659412] [2022-12-06 07:51:40,308 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 07:51:40,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 07:51:40,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 07:51:40,894 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 07:51:40,894 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 07:51:40,894 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1214659412] [2022-12-06 07:51:40,894 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1214659412] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-06 07:51:40,895 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1586621635] [2022-12-06 07:51:40,895 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 07:51:40,895 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-06 07:51:40,895 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-06 07:51:40,900 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-06 07:51:40,903 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-12-06 07:51:40,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 07:51:40,998 INFO L263 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 32 conjunts are in the unsatisfiable core [2022-12-06 07:51:41,000 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-06 07:51:41,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-06 07:51:41,118 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 18 treesize of output 20 [2022-12-06 07:51:41,152 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 23 treesize of output 7 [2022-12-06 07:51:41,200 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 07:51:41,201 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-06 07:51:41,330 WARN L837 $PredicateComparison]: unable to prove that (or (= (mod |c_thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (let ((.cse0 (+ c_~queue~0.offset (* c_~front~0 4)))) (and (forall ((v_ArrVal_191 (Array Int Int))) (<= 0 (+ c_~sum~0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_191) c_~queue~0.base) .cse0)))) (forall ((v_ArrVal_191 (Array Int Int))) (<= (+ c_~sum~0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_191) c_~queue~0.base) .cse0)) 1))))) is different from false [2022-12-06 07:51:41,350 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:51:41,350 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 82 treesize of output 70 [2022-12-06 07:51:41,363 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 53 treesize of output 47 [2022-12-06 07:51:41,366 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 47 treesize of output 41 [2022-12-06 07:51:41,509 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 07:51:41,509 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1586621635] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-06 07:51:41,509 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-12-06 07:51:41,509 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 9, 9] total 22 [2022-12-06 07:51:41,510 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1983089609] [2022-12-06 07:51:41,510 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-12-06 07:51:41,510 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 23 states [2022-12-06 07:51:41,510 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 07:51:41,511 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2022-12-06 07:51:41,511 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=73, Invalid=392, Unknown=1, NotChecked=40, Total=506 [2022-12-06 07:51:41,511 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 0 out of 32 [2022-12-06 07:51:41,511 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 67 places, 75 transitions, 531 flow. Second operand has 23 states, 23 states have (on average 2.5217391304347827) internal successors, (58), 22 states have internal predecessors, (58), 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) [2022-12-06 07:51:41,511 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 07:51:41,511 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 0 of 32 [2022-12-06 07:51:41,512 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 07:51:43,042 INFO L130 PetriNetUnfolder]: 885/1505 cut-off events. [2022-12-06 07:51:43,042 INFO L131 PetriNetUnfolder]: For 3698/3698 co-relation queries the response was YES. [2022-12-06 07:51:43,045 INFO L83 FinitePrefix]: Finished finitePrefix Result has 6054 conditions, 1505 events. 885/1505 cut-off events. For 3698/3698 co-relation queries the response was YES. Maximal size of possible extension queue 62. Compared 6805 event pairs, 35 based on Foata normal form. 28/1529 useless extension candidates. Maximal degree in co-relation 2723. Up to 348 conditions per place. [2022-12-06 07:51:43,052 INFO L137 encePairwiseOnDemand]: 11/32 looper letters, 172 selfloop transitions, 84 changer transitions 36/292 dead transitions. [2022-12-06 07:51:43,052 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 98 places, 292 transitions, 2341 flow [2022-12-06 07:51:43,053 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2022-12-06 07:51:43,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 32 states. [2022-12-06 07:51:43,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 195 transitions. [2022-12-06 07:51:43,058 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.1904296875 [2022-12-06 07:51:43,059 INFO L175 Difference]: Start difference. First operand has 67 places, 75 transitions, 531 flow. Second operand 32 states and 195 transitions. [2022-12-06 07:51:43,059 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 98 places, 292 transitions, 2341 flow [2022-12-06 07:51:43,070 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 92 places, 292 transitions, 1857 flow, removed 204 selfloop flow, removed 6 redundant places. [2022-12-06 07:51:43,074 INFO L231 Difference]: Finished difference. Result has 99 places, 132 transitions, 879 flow [2022-12-06 07:51:43,075 INFO L276 CegarLoopForPetriNet]: {PETRI_ALPHABET=32, PETRI_DIFFERENCE_MINUEND_FLOW=346, PETRI_DIFFERENCE_MINUEND_PLACES=61, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=75, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=25, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=41, PETRI_DIFFERENCE_SUBTRAHEND_STATES=32, PETRI_FLOW=879, PETRI_PLACES=99, PETRI_TRANSITIONS=132} [2022-12-06 07:51:43,076 INFO L294 CegarLoopForPetriNet]: 31 programPoint places, 68 predicate places. [2022-12-06 07:51:43,076 WARN L163 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-06 07:51:43,076 INFO L89 Accepts]: Start accepts. Operand has 99 places, 132 transitions, 879 flow [2022-12-06 07:51:43,078 INFO L95 Accepts]: Finished accepts. [2022-12-06 07:51:43,078 INFO L195 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-06 07:51:43,079 INFO L167 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 99 places, 132 transitions, 879 flow [2022-12-06 07:51:43,080 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 93 places, 132 transitions, 879 flow [2022-12-06 07:51:43,131 INFO L130 PetriNetUnfolder]: 224/556 cut-off events. [2022-12-06 07:51:43,131 INFO L131 PetriNetUnfolder]: For 1058/1064 co-relation queries the response was YES. [2022-12-06 07:51:43,133 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1828 conditions, 556 events. 224/556 cut-off events. For 1058/1064 co-relation queries the response was YES. Maximal size of possible extension queue 43. Compared 2898 event pairs, 35 based on Foata normal form. 0/536 useless extension candidates. Maximal degree in co-relation 1687. Up to 127 conditions per place. [2022-12-06 07:51:43,136 INFO L184 LiptonReduction]: Starting Lipton reduction on Petri net that has 93 places, 132 transitions, 879 flow [2022-12-06 07:51:43,136 INFO L188 LiptonReduction]: Number of co-enabled transitions 542 [2022-12-06 07:51:43,335 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [380] $Ultimate##0-->L59: Formula: (= v_~v_assert~0_1 |v_thread1Thread1of1ForFork1_~cond~0#1_1|) InVars {~v_assert~0=v_~v_assert~0_1} OutVars{~v_assert~0=v_~v_assert~0_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~cond~0#1] and [541] $Ultimate##0-->L84: Formula: (and (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_64| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_72|) (= |v_thread2Thread1of1ForFork2_#t~mem5#1_55| |v_thread2Thread1of1ForFork2_#t~mem5#1_54|) (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_56| 256) 0)) (= |v_thread2Thread1of1ForFork2_~b~0#1_81| 0) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_64| (ite (= (select (select |v_#memory_int_193| v_~queue~0.base_112) (+ v_~queue~0.offset_112 (* v_~back~0_190 4))) 1) 1 0)) (= |v_thread2Thread1of1ForFork2_~cond~1#1_56| v_~v_assert~0_91) (= |v_thread2Thread1of1ForFork2_#t~post6#1_55| |v_thread2Thread1of1ForFork2_#t~post6#1_54|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_72| 0)) (not (= (ite (and (< v_~back~0_190 v_~n~0_115) (<= 0 v_~back~0_190)) 1 0) 0)) (= (+ v_~back~0_190 1) v_~back~0_189)) InVars {~queue~0.offset=v_~queue~0.offset_112, ~v_assert~0=v_~v_assert~0_91, ~back~0=v_~back~0_190, #memory_int=|v_#memory_int_193|, thread2Thread1of1ForFork2_#t~mem5#1=|v_thread2Thread1of1ForFork2_#t~mem5#1_55|, ~queue~0.base=v_~queue~0.base_112, thread2Thread1of1ForFork2_#t~post6#1=|v_thread2Thread1of1ForFork2_#t~post6#1_55|, ~n~0=v_~n~0_115} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_56|, ~queue~0.offset=v_~queue~0.offset_112, thread2Thread1of1ForFork2_#t~post4#1=|v_thread2Thread1of1ForFork2_#t~post4#1_54|, thread2Thread1of1ForFork2_#t~mem3#1=|v_thread2Thread1of1ForFork2_#t~mem3#1_54|, ~back~0=v_~back~0_189, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_64|, ~queue~0.base=v_~queue~0.base_112, ~v_assert~0=v_~v_assert~0_91, thread2Thread1of1ForFork2_~b~0#1=|v_thread2Thread1of1ForFork2_~b~0#1_81|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_72|, #memory_int=|v_#memory_int_193|, thread2Thread1of1ForFork2_#t~mem5#1=|v_thread2Thread1of1ForFork2_#t~mem5#1_54|, thread2Thread1of1ForFork2_#t~post6#1=|v_thread2Thread1of1ForFork2_#t~post6#1_54|, ~n~0=v_~n~0_115} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1, thread2Thread1of1ForFork2_#t~post4#1, thread2Thread1of1ForFork2_~b~0#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~mem3#1, ~back~0, thread2Thread1of1ForFork2_#t~mem5#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post6#1] [2022-12-06 07:51:43,424 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [380] $Ultimate##0-->L59: Formula: (= v_~v_assert~0_1 |v_thread1Thread1of1ForFork1_~cond~0#1_1|) InVars {~v_assert~0=v_~v_assert~0_1} OutVars{~v_assert~0=v_~v_assert~0_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~cond~0#1] and [540] $Ultimate##0-->L84: Formula: (and (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_62| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_70|) (= |v_thread2Thread1of1ForFork2_~b~0#1_77| 0) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_70| 0)) (= v_~back~0_185 (+ v_~back~0_186 1)) (= |v_thread2Thread1of1ForFork2_#t~post6#1_51| |v_thread2Thread1of1ForFork2_#t~post6#1_50|) (not (= (ite (and (<= 0 v_~back~0_186) (< v_~back~0_186 v_~n~0_113)) 1 0) 0)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_62| (ite (= (select (select |v_#memory_int_191| v_~queue~0.base_110) (+ (* v_~back~0_186 4) v_~queue~0.offset_110)) 1) 1 0)) (= |v_thread2Thread1of1ForFork2_#t~mem5#1_51| |v_thread2Thread1of1ForFork2_#t~mem5#1_50|) (= |v_thread2Thread1of1ForFork2_~cond~1#1_54| v_~v_assert~0_89) (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_54| 256) 0))) InVars {~queue~0.offset=v_~queue~0.offset_110, ~v_assert~0=v_~v_assert~0_89, ~back~0=v_~back~0_186, #memory_int=|v_#memory_int_191|, thread2Thread1of1ForFork2_#t~mem5#1=|v_thread2Thread1of1ForFork2_#t~mem5#1_51|, ~queue~0.base=v_~queue~0.base_110, thread2Thread1of1ForFork2_#t~post6#1=|v_thread2Thread1of1ForFork2_#t~post6#1_51|, ~n~0=v_~n~0_113} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_54|, ~queue~0.offset=v_~queue~0.offset_110, thread2Thread1of1ForFork2_#t~post4#1=|v_thread2Thread1of1ForFork2_#t~post4#1_50|, thread2Thread1of1ForFork2_#t~mem3#1=|v_thread2Thread1of1ForFork2_#t~mem3#1_50|, ~back~0=v_~back~0_185, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_62|, ~queue~0.base=v_~queue~0.base_110, ~v_assert~0=v_~v_assert~0_89, thread2Thread1of1ForFork2_~b~0#1=|v_thread2Thread1of1ForFork2_~b~0#1_77|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_70|, #memory_int=|v_#memory_int_191|, thread2Thread1of1ForFork2_#t~mem5#1=|v_thread2Thread1of1ForFork2_#t~mem5#1_50|, thread2Thread1of1ForFork2_#t~post6#1=|v_thread2Thread1of1ForFork2_#t~post6#1_50|, ~n~0=v_~n~0_113} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1, thread2Thread1of1ForFork2_#t~post4#1, thread2Thread1of1ForFork2_~b~0#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~mem3#1, ~back~0, thread2Thread1of1ForFork2_#t~mem5#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post6#1] [2022-12-06 07:51:43,520 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [527] L59-->thread1EXIT: Formula: (and (= (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_1| 256) 0) (= 0 |v_thread1Thread1of1ForFork1_#res#1.base_Out_4|) (= |v_thread1Thread1of1ForFork1_#res#1.offset_Out_4| 0)) InVars {thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_1|} OutVars{thread1Thread1of1ForFork1_#res#1.offset=|v_thread1Thread1of1ForFork1_#res#1.offset_Out_4|, thread1Thread1of1ForFork1_#res#1.base=|v_thread1Thread1of1ForFork1_#res#1.base_Out_4|, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#res#1.offset, thread1Thread1of1ForFork1_#res#1.base] and [407] L84-->L86: Formula: (= v_~v_assert~0_3 |v_thread2Thread1of1ForFork2_~cond~1#1_7|) InVars {~v_assert~0=v_~v_assert~0_3} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_7|, ~v_assert~0=v_~v_assert~0_3} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1] [2022-12-06 07:51:43,558 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [527] L59-->thread1EXIT: Formula: (and (= (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_1| 256) 0) (= 0 |v_thread1Thread1of1ForFork1_#res#1.base_Out_4|) (= |v_thread1Thread1of1ForFork1_#res#1.offset_Out_4| 0)) InVars {thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_1|} OutVars{thread1Thread1of1ForFork1_#res#1.offset=|v_thread1Thread1of1ForFork1_#res#1.offset_Out_4|, thread1Thread1of1ForFork1_#res#1.base=|v_thread1Thread1of1ForFork1_#res#1.base_Out_4|, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#res#1.offset, thread1Thread1of1ForFork1_#res#1.base] and [407] L84-->L86: Formula: (= v_~v_assert~0_3 |v_thread2Thread1of1ForFork2_~cond~1#1_7|) InVars {~v_assert~0=v_~v_assert~0_3} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_7|, ~v_assert~0=v_~v_assert~0_3} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1] [2022-12-06 07:51:43,592 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [527] L59-->thread1EXIT: Formula: (and (= (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_1| 256) 0) (= 0 |v_thread1Thread1of1ForFork1_#res#1.base_Out_4|) (= |v_thread1Thread1of1ForFork1_#res#1.offset_Out_4| 0)) InVars {thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_1|} OutVars{thread1Thread1of1ForFork1_#res#1.offset=|v_thread1Thread1of1ForFork1_#res#1.offset_Out_4|, thread1Thread1of1ForFork1_#res#1.base=|v_thread1Thread1of1ForFork1_#res#1.base_Out_4|, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#res#1.offset, thread1Thread1of1ForFork1_#res#1.base] and [407] L84-->L86: Formula: (= v_~v_assert~0_3 |v_thread2Thread1of1ForFork2_~cond~1#1_7|) InVars {~v_assert~0=v_~v_assert~0_3} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_7|, ~v_assert~0=v_~v_assert~0_3} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1] [2022-12-06 07:51:43,627 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [541] $Ultimate##0-->L84: Formula: (and (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_64| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_72|) (= |v_thread2Thread1of1ForFork2_#t~mem5#1_55| |v_thread2Thread1of1ForFork2_#t~mem5#1_54|) (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_56| 256) 0)) (= |v_thread2Thread1of1ForFork2_~b~0#1_81| 0) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_64| (ite (= (select (select |v_#memory_int_193| v_~queue~0.base_112) (+ v_~queue~0.offset_112 (* v_~back~0_190 4))) 1) 1 0)) (= |v_thread2Thread1of1ForFork2_~cond~1#1_56| v_~v_assert~0_91) (= |v_thread2Thread1of1ForFork2_#t~post6#1_55| |v_thread2Thread1of1ForFork2_#t~post6#1_54|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_72| 0)) (not (= (ite (and (< v_~back~0_190 v_~n~0_115) (<= 0 v_~back~0_190)) 1 0) 0)) (= (+ v_~back~0_190 1) v_~back~0_189)) InVars {~queue~0.offset=v_~queue~0.offset_112, ~v_assert~0=v_~v_assert~0_91, ~back~0=v_~back~0_190, #memory_int=|v_#memory_int_193|, thread2Thread1of1ForFork2_#t~mem5#1=|v_thread2Thread1of1ForFork2_#t~mem5#1_55|, ~queue~0.base=v_~queue~0.base_112, thread2Thread1of1ForFork2_#t~post6#1=|v_thread2Thread1of1ForFork2_#t~post6#1_55|, ~n~0=v_~n~0_115} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_56|, ~queue~0.offset=v_~queue~0.offset_112, thread2Thread1of1ForFork2_#t~post4#1=|v_thread2Thread1of1ForFork2_#t~post4#1_54|, thread2Thread1of1ForFork2_#t~mem3#1=|v_thread2Thread1of1ForFork2_#t~mem3#1_54|, ~back~0=v_~back~0_189, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_64|, ~queue~0.base=v_~queue~0.base_112, ~v_assert~0=v_~v_assert~0_91, thread2Thread1of1ForFork2_~b~0#1=|v_thread2Thread1of1ForFork2_~b~0#1_81|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_72|, #memory_int=|v_#memory_int_193|, thread2Thread1of1ForFork2_#t~mem5#1=|v_thread2Thread1of1ForFork2_#t~mem5#1_54|, thread2Thread1of1ForFork2_#t~post6#1=|v_thread2Thread1of1ForFork2_#t~post6#1_54|, ~n~0=v_~n~0_115} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1, thread2Thread1of1ForFork2_#t~post4#1, thread2Thread1of1ForFork2_~b~0#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~mem3#1, ~back~0, thread2Thread1of1ForFork2_#t~mem5#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post6#1] and [380] $Ultimate##0-->L59: Formula: (= v_~v_assert~0_1 |v_thread1Thread1of1ForFork1_~cond~0#1_1|) InVars {~v_assert~0=v_~v_assert~0_1} OutVars{~v_assert~0=v_~v_assert~0_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~cond~0#1] [2022-12-06 07:51:43,715 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [380] $Ultimate##0-->L59: Formula: (= v_~v_assert~0_1 |v_thread1Thread1of1ForFork1_~cond~0#1_1|) InVars {~v_assert~0=v_~v_assert~0_1} OutVars{~v_assert~0=v_~v_assert~0_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~cond~0#1] and [540] $Ultimate##0-->L84: Formula: (and (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_62| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_70|) (= |v_thread2Thread1of1ForFork2_~b~0#1_77| 0) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_70| 0)) (= v_~back~0_185 (+ v_~back~0_186 1)) (= |v_thread2Thread1of1ForFork2_#t~post6#1_51| |v_thread2Thread1of1ForFork2_#t~post6#1_50|) (not (= (ite (and (<= 0 v_~back~0_186) (< v_~back~0_186 v_~n~0_113)) 1 0) 0)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_62| (ite (= (select (select |v_#memory_int_191| v_~queue~0.base_110) (+ (* v_~back~0_186 4) v_~queue~0.offset_110)) 1) 1 0)) (= |v_thread2Thread1of1ForFork2_#t~mem5#1_51| |v_thread2Thread1of1ForFork2_#t~mem5#1_50|) (= |v_thread2Thread1of1ForFork2_~cond~1#1_54| v_~v_assert~0_89) (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_54| 256) 0))) InVars {~queue~0.offset=v_~queue~0.offset_110, ~v_assert~0=v_~v_assert~0_89, ~back~0=v_~back~0_186, #memory_int=|v_#memory_int_191|, thread2Thread1of1ForFork2_#t~mem5#1=|v_thread2Thread1of1ForFork2_#t~mem5#1_51|, ~queue~0.base=v_~queue~0.base_110, thread2Thread1of1ForFork2_#t~post6#1=|v_thread2Thread1of1ForFork2_#t~post6#1_51|, ~n~0=v_~n~0_113} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_54|, ~queue~0.offset=v_~queue~0.offset_110, thread2Thread1of1ForFork2_#t~post4#1=|v_thread2Thread1of1ForFork2_#t~post4#1_50|, thread2Thread1of1ForFork2_#t~mem3#1=|v_thread2Thread1of1ForFork2_#t~mem3#1_50|, ~back~0=v_~back~0_185, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_62|, ~queue~0.base=v_~queue~0.base_110, ~v_assert~0=v_~v_assert~0_89, thread2Thread1of1ForFork2_~b~0#1=|v_thread2Thread1of1ForFork2_~b~0#1_77|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_70|, #memory_int=|v_#memory_int_191|, thread2Thread1of1ForFork2_#t~mem5#1=|v_thread2Thread1of1ForFork2_#t~mem5#1_50|, thread2Thread1of1ForFork2_#t~post6#1=|v_thread2Thread1of1ForFork2_#t~post6#1_50|, ~n~0=v_~n~0_113} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1, thread2Thread1of1ForFork2_#t~post4#1, thread2Thread1of1ForFork2_~b~0#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~mem3#1, ~back~0, thread2Thread1of1ForFork2_#t~mem5#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post6#1] [2022-12-06 07:51:43,879 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [540] $Ultimate##0-->L84: Formula: (and (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_62| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_70|) (= |v_thread2Thread1of1ForFork2_~b~0#1_77| 0) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_70| 0)) (= v_~back~0_185 (+ v_~back~0_186 1)) (= |v_thread2Thread1of1ForFork2_#t~post6#1_51| |v_thread2Thread1of1ForFork2_#t~post6#1_50|) (not (= (ite (and (<= 0 v_~back~0_186) (< v_~back~0_186 v_~n~0_113)) 1 0) 0)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_62| (ite (= (select (select |v_#memory_int_191| v_~queue~0.base_110) (+ (* v_~back~0_186 4) v_~queue~0.offset_110)) 1) 1 0)) (= |v_thread2Thread1of1ForFork2_#t~mem5#1_51| |v_thread2Thread1of1ForFork2_#t~mem5#1_50|) (= |v_thread2Thread1of1ForFork2_~cond~1#1_54| v_~v_assert~0_89) (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_54| 256) 0))) InVars {~queue~0.offset=v_~queue~0.offset_110, ~v_assert~0=v_~v_assert~0_89, ~back~0=v_~back~0_186, #memory_int=|v_#memory_int_191|, thread2Thread1of1ForFork2_#t~mem5#1=|v_thread2Thread1of1ForFork2_#t~mem5#1_51|, ~queue~0.base=v_~queue~0.base_110, thread2Thread1of1ForFork2_#t~post6#1=|v_thread2Thread1of1ForFork2_#t~post6#1_51|, ~n~0=v_~n~0_113} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_54|, ~queue~0.offset=v_~queue~0.offset_110, thread2Thread1of1ForFork2_#t~post4#1=|v_thread2Thread1of1ForFork2_#t~post4#1_50|, thread2Thread1of1ForFork2_#t~mem3#1=|v_thread2Thread1of1ForFork2_#t~mem3#1_50|, ~back~0=v_~back~0_185, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_62|, ~queue~0.base=v_~queue~0.base_110, ~v_assert~0=v_~v_assert~0_89, thread2Thread1of1ForFork2_~b~0#1=|v_thread2Thread1of1ForFork2_~b~0#1_77|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_70|, #memory_int=|v_#memory_int_191|, thread2Thread1of1ForFork2_#t~mem5#1=|v_thread2Thread1of1ForFork2_#t~mem5#1_50|, thread2Thread1of1ForFork2_#t~post6#1=|v_thread2Thread1of1ForFork2_#t~post6#1_50|, ~n~0=v_~n~0_113} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1, thread2Thread1of1ForFork2_#t~post4#1, thread2Thread1of1ForFork2_~b~0#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~mem3#1, ~back~0, thread2Thread1of1ForFork2_#t~mem5#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post6#1] and [497] L111-4-->L112-3: Formula: (and (= (store |v_#memory_int_100| |v_ULTIMATE.start_main_~#t3~0#1.base_13| (store (select |v_#memory_int_100| |v_ULTIMATE.start_main_~#t3~0#1.base_13|) |v_ULTIMATE.start_main_~#t3~0#1.offset_13| |v_ULTIMATE.start_main_#t~pre14#1_15|)) |v_#memory_int_99|) (= |v_#pthreadsForks_42| (+ |v_#pthreadsForks_43| 1)) (= |v_ULTIMATE.start_main_#t~pre14#1_15| |v_#pthreadsForks_43|)) InVars {#pthreadsForks=|v_#pthreadsForks_43|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_13|, #memory_int=|v_#memory_int_100|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_13|} OutVars{ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_19|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_15|, #pthreadsForks=|v_#pthreadsForks_42|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_13|, #memory_int=|v_#memory_int_99|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_9|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_13|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre12#1, ULTIMATE.start_main_#t~pre14#1, #pthreadsForks, #memory_int, ULTIMATE.start_main_#t~nondet13#1] [2022-12-06 07:51:43,970 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [540] $Ultimate##0-->L84: Formula: (and (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_62| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_70|) (= |v_thread2Thread1of1ForFork2_~b~0#1_77| 0) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_70| 0)) (= v_~back~0_185 (+ v_~back~0_186 1)) (= |v_thread2Thread1of1ForFork2_#t~post6#1_51| |v_thread2Thread1of1ForFork2_#t~post6#1_50|) (not (= (ite (and (<= 0 v_~back~0_186) (< v_~back~0_186 v_~n~0_113)) 1 0) 0)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_62| (ite (= (select (select |v_#memory_int_191| v_~queue~0.base_110) (+ (* v_~back~0_186 4) v_~queue~0.offset_110)) 1) 1 0)) (= |v_thread2Thread1of1ForFork2_#t~mem5#1_51| |v_thread2Thread1of1ForFork2_#t~mem5#1_50|) (= |v_thread2Thread1of1ForFork2_~cond~1#1_54| v_~v_assert~0_89) (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_54| 256) 0))) InVars {~queue~0.offset=v_~queue~0.offset_110, ~v_assert~0=v_~v_assert~0_89, ~back~0=v_~back~0_186, #memory_int=|v_#memory_int_191|, thread2Thread1of1ForFork2_#t~mem5#1=|v_thread2Thread1of1ForFork2_#t~mem5#1_51|, ~queue~0.base=v_~queue~0.base_110, thread2Thread1of1ForFork2_#t~post6#1=|v_thread2Thread1of1ForFork2_#t~post6#1_51|, ~n~0=v_~n~0_113} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_54|, ~queue~0.offset=v_~queue~0.offset_110, thread2Thread1of1ForFork2_#t~post4#1=|v_thread2Thread1of1ForFork2_#t~post4#1_50|, thread2Thread1of1ForFork2_#t~mem3#1=|v_thread2Thread1of1ForFork2_#t~mem3#1_50|, ~back~0=v_~back~0_185, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_62|, ~queue~0.base=v_~queue~0.base_110, ~v_assert~0=v_~v_assert~0_89, thread2Thread1of1ForFork2_~b~0#1=|v_thread2Thread1of1ForFork2_~b~0#1_77|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_70|, #memory_int=|v_#memory_int_191|, thread2Thread1of1ForFork2_#t~mem5#1=|v_thread2Thread1of1ForFork2_#t~mem5#1_50|, thread2Thread1of1ForFork2_#t~post6#1=|v_thread2Thread1of1ForFork2_#t~post6#1_50|, ~n~0=v_~n~0_113} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1, thread2Thread1of1ForFork2_#t~post4#1, thread2Thread1of1ForFork2_~b~0#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~mem3#1, ~back~0, thread2Thread1of1ForFork2_#t~mem5#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post6#1] and [380] $Ultimate##0-->L59: Formula: (= v_~v_assert~0_1 |v_thread1Thread1of1ForFork1_~cond~0#1_1|) InVars {~v_assert~0=v_~v_assert~0_1} OutVars{~v_assert~0=v_~v_assert~0_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~cond~0#1] [2022-12-06 07:51:44,057 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [540] $Ultimate##0-->L84: Formula: (and (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_62| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_70|) (= |v_thread2Thread1of1ForFork2_~b~0#1_77| 0) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_70| 0)) (= v_~back~0_185 (+ v_~back~0_186 1)) (= |v_thread2Thread1of1ForFork2_#t~post6#1_51| |v_thread2Thread1of1ForFork2_#t~post6#1_50|) (not (= (ite (and (<= 0 v_~back~0_186) (< v_~back~0_186 v_~n~0_113)) 1 0) 0)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_62| (ite (= (select (select |v_#memory_int_191| v_~queue~0.base_110) (+ (* v_~back~0_186 4) v_~queue~0.offset_110)) 1) 1 0)) (= |v_thread2Thread1of1ForFork2_#t~mem5#1_51| |v_thread2Thread1of1ForFork2_#t~mem5#1_50|) (= |v_thread2Thread1of1ForFork2_~cond~1#1_54| v_~v_assert~0_89) (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_54| 256) 0))) InVars {~queue~0.offset=v_~queue~0.offset_110, ~v_assert~0=v_~v_assert~0_89, ~back~0=v_~back~0_186, #memory_int=|v_#memory_int_191|, thread2Thread1of1ForFork2_#t~mem5#1=|v_thread2Thread1of1ForFork2_#t~mem5#1_51|, ~queue~0.base=v_~queue~0.base_110, thread2Thread1of1ForFork2_#t~post6#1=|v_thread2Thread1of1ForFork2_#t~post6#1_51|, ~n~0=v_~n~0_113} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_54|, ~queue~0.offset=v_~queue~0.offset_110, thread2Thread1of1ForFork2_#t~post4#1=|v_thread2Thread1of1ForFork2_#t~post4#1_50|, thread2Thread1of1ForFork2_#t~mem3#1=|v_thread2Thread1of1ForFork2_#t~mem3#1_50|, ~back~0=v_~back~0_185, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_62|, ~queue~0.base=v_~queue~0.base_110, ~v_assert~0=v_~v_assert~0_89, thread2Thread1of1ForFork2_~b~0#1=|v_thread2Thread1of1ForFork2_~b~0#1_77|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_70|, #memory_int=|v_#memory_int_191|, thread2Thread1of1ForFork2_#t~mem5#1=|v_thread2Thread1of1ForFork2_#t~mem5#1_50|, thread2Thread1of1ForFork2_#t~post6#1=|v_thread2Thread1of1ForFork2_#t~post6#1_50|, ~n~0=v_~n~0_113} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1, thread2Thread1of1ForFork2_#t~post4#1, thread2Thread1of1ForFork2_~b~0#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~mem3#1, ~back~0, thread2Thread1of1ForFork2_#t~mem5#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post6#1] and [496] L112-4-->L113-1: Formula: (= (select (select |v_#memory_int_97| |v_ULTIMATE.start_main_~#t1~0#1.base_15|) |v_ULTIMATE.start_main_~#t1~0#1.offset_15|) |v_ULTIMATE.start_main_#t~mem16#1_12|) InVars {#memory_int=|v_#memory_int_97|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_15|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_15|} OutVars{ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_13|, #memory_int=|v_#memory_int_97|, ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_12|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_15|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_15|, ULTIMATE.start_main_#t~nondet15#1=|v_ULTIMATE.start_main_#t~nondet15#1_7|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre14#1, ULTIMATE.start_main_#t~mem16#1, ULTIMATE.start_main_#t~nondet15#1] [2022-12-06 07:51:44,153 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [527] L59-->thread1EXIT: Formula: (and (= (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_1| 256) 0) (= 0 |v_thread1Thread1of1ForFork1_#res#1.base_Out_4|) (= |v_thread1Thread1of1ForFork1_#res#1.offset_Out_4| 0)) InVars {thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_1|} OutVars{thread1Thread1of1ForFork1_#res#1.offset=|v_thread1Thread1of1ForFork1_#res#1.offset_Out_4|, thread1Thread1of1ForFork1_#res#1.base=|v_thread1Thread1of1ForFork1_#res#1.base_Out_4|, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#res#1.offset, thread1Thread1of1ForFork1_#res#1.base] and [542] L86-->L86: Formula: (and (let ((.cse5 (= (mod |v_thread2Thread1of1ForFork2_~b~0#1_88| 256) 0))) (let ((.cse0 (select (select |v_#memory_int_199| v_~queue~0.base_115) (+ v_~queue~0.offset_115 (* v_~back~0_195 4)))) (.cse1 (= (+ v_~back~0_195 1) v_~back~0_194)) (.cse2 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_68| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_76|)) (.cse3 (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_76| 0))) (.cse4 (= (ite (= 0 (ite .cse5 1 0)) 0 1) |v_thread2Thread1of1ForFork2_~b~0#1_87|))) (or (and (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_68| (ite (= (+ .cse0 1) 0) 1 0)) .cse1 .cse2 (= |v_thread2Thread1of1ForFork2_#t~mem3#1_61| |v_thread2Thread1of1ForFork2_#t~mem3#1_60|) .cse3 .cse4 (= |v_thread2Thread1of1ForFork2_#t~post4#1_61| |v_thread2Thread1of1ForFork2_#t~post4#1_60|) .cse5) (and (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_68| (ite (= .cse0 1) 1 0)) (= |v_thread2Thread1of1ForFork2_#t~post6#1_61| |v_thread2Thread1of1ForFork2_#t~post6#1_60|) (= |v_thread2Thread1of1ForFork2_#t~mem5#1_61| |v_thread2Thread1of1ForFork2_#t~mem5#1_60|) .cse1 .cse2 .cse3 (not .cse5) .cse4)))) (not (= (ite (and (< v_~back~0_195 v_~n~0_117) (<= 0 v_~back~0_195)) 1 0) 0)) (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_62| 256) 0)) (= |v_thread2Thread1of1ForFork2_~cond~1#1_61| v_~v_assert~0_94)) InVars {thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_62|, ~v_assert~0=v_~v_assert~0_94, ~queue~0.offset=v_~queue~0.offset_115, thread2Thread1of1ForFork2_#t~post4#1=|v_thread2Thread1of1ForFork2_#t~post4#1_61|, thread2Thread1of1ForFork2_~b~0#1=|v_thread2Thread1of1ForFork2_~b~0#1_88|, thread2Thread1of1ForFork2_#t~mem3#1=|v_thread2Thread1of1ForFork2_#t~mem3#1_61|, ~back~0=v_~back~0_195, #memory_int=|v_#memory_int_199|, thread2Thread1of1ForFork2_#t~mem5#1=|v_thread2Thread1of1ForFork2_#t~mem5#1_61|, ~queue~0.base=v_~queue~0.base_115, thread2Thread1of1ForFork2_#t~post6#1=|v_thread2Thread1of1ForFork2_#t~post6#1_61|, ~n~0=v_~n~0_117} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_61|, ~queue~0.offset=v_~queue~0.offset_115, thread2Thread1of1ForFork2_#t~post4#1=|v_thread2Thread1of1ForFork2_#t~post4#1_60|, thread2Thread1of1ForFork2_#t~mem3#1=|v_thread2Thread1of1ForFork2_#t~mem3#1_60|, ~back~0=v_~back~0_194, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_68|, ~queue~0.base=v_~queue~0.base_115, ~v_assert~0=v_~v_assert~0_94, thread2Thread1of1ForFork2_~b~0#1=|v_thread2Thread1of1ForFork2_~b~0#1_87|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_76|, #memory_int=|v_#memory_int_199|, thread2Thread1of1ForFork2_#t~mem5#1=|v_thread2Thread1of1ForFork2_#t~mem5#1_60|, thread2Thread1of1ForFork2_#t~post6#1=|v_thread2Thread1of1ForFork2_#t~post6#1_60|, ~n~0=v_~n~0_117} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1, thread2Thread1of1ForFork2_#t~post4#1, thread2Thread1of1ForFork2_~b~0#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~mem3#1, ~back~0, thread2Thread1of1ForFork2_#t~mem5#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post6#1] [2022-12-06 07:51:44,428 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [527] L59-->thread1EXIT: Formula: (and (= (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_1| 256) 0) (= 0 |v_thread1Thread1of1ForFork1_#res#1.base_Out_4|) (= |v_thread1Thread1of1ForFork1_#res#1.offset_Out_4| 0)) InVars {thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_1|} OutVars{thread1Thread1of1ForFork1_#res#1.offset=|v_thread1Thread1of1ForFork1_#res#1.offset_Out_4|, thread1Thread1of1ForFork1_#res#1.base=|v_thread1Thread1of1ForFork1_#res#1.base_Out_4|, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#res#1.offset, thread1Thread1of1ForFork1_#res#1.base] and [533] L86-->L86: Formula: (and (= |v_thread2Thread1of1ForFork2_~cond~1#1_40| v_~v_assert~0_81) (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_41| 256) 0)) (let ((.cse5 (= (mod |v_thread2Thread1of1ForFork2_~b~0#1_66| 256) 0))) (let ((.cse1 (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_64| 0))) (.cse2 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_56| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_64|)) (.cse0 (select (select |v_#memory_int_169| v_~queue~0.base_94) (+ (* v_~back~0_166 4) v_~queue~0.offset_94))) (.cse3 (= (ite (= (ite .cse5 1 0) 0) 0 1) |v_thread2Thread1of1ForFork2_~b~0#1_65|)) (.cse4 (= v_~back~0_165 (+ v_~back~0_166 1)))) (or (and (= |v_thread2Thread1of1ForFork2_#t~mem3#1_39| |v_thread2Thread1of1ForFork2_#t~mem3#1_38|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_56| (ite (= (+ .cse0 1) 0) 1 0)) .cse1 .cse2 .cse3 .cse4 .cse5 (= |v_thread2Thread1of1ForFork2_#t~post4#1_39| |v_thread2Thread1of1ForFork2_#t~post4#1_38|)) (and (= |v_thread2Thread1of1ForFork2_#t~mem5#1_38| |v_thread2Thread1of1ForFork2_#t~mem5#1_39|) .cse1 .cse2 (= (ite (= .cse0 1) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_56|) (not .cse5) .cse3 .cse4 (= |v_thread2Thread1of1ForFork2_#t~post6#1_39| |v_thread2Thread1of1ForFork2_#t~post6#1_38|))))) (not (= (ite (and (< v_~back~0_166 v_~n~0_99) (<= 0 v_~back~0_166)) 1 0) 0))) InVars {thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_41|, ~v_assert~0=v_~v_assert~0_81, ~queue~0.offset=v_~queue~0.offset_94, thread2Thread1of1ForFork2_#t~post4#1=|v_thread2Thread1of1ForFork2_#t~post4#1_39|, thread2Thread1of1ForFork2_~b~0#1=|v_thread2Thread1of1ForFork2_~b~0#1_66|, thread2Thread1of1ForFork2_#t~mem3#1=|v_thread2Thread1of1ForFork2_#t~mem3#1_39|, ~back~0=v_~back~0_166, #memory_int=|v_#memory_int_169|, thread2Thread1of1ForFork2_#t~mem5#1=|v_thread2Thread1of1ForFork2_#t~mem5#1_39|, ~queue~0.base=v_~queue~0.base_94, thread2Thread1of1ForFork2_#t~post6#1=|v_thread2Thread1of1ForFork2_#t~post6#1_39|, ~n~0=v_~n~0_99} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_40|, ~queue~0.offset=v_~queue~0.offset_94, thread2Thread1of1ForFork2_#t~post4#1=|v_thread2Thread1of1ForFork2_#t~post4#1_38|, thread2Thread1of1ForFork2_#t~mem3#1=|v_thread2Thread1of1ForFork2_#t~mem3#1_38|, ~back~0=v_~back~0_165, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_56|, ~queue~0.base=v_~queue~0.base_94, ~v_assert~0=v_~v_assert~0_81, thread2Thread1of1ForFork2_~b~0#1=|v_thread2Thread1of1ForFork2_~b~0#1_65|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_64|, #memory_int=|v_#memory_int_169|, thread2Thread1of1ForFork2_#t~mem5#1=|v_thread2Thread1of1ForFork2_#t~mem5#1_38|, thread2Thread1of1ForFork2_#t~post6#1=|v_thread2Thread1of1ForFork2_#t~post6#1_38|, ~n~0=v_~n~0_99} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1, thread2Thread1of1ForFork2_#t~post4#1, thread2Thread1of1ForFork2_~b~0#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~mem3#1, ~back~0, thread2Thread1of1ForFork2_#t~mem5#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post6#1] [2022-12-06 07:51:44,693 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [527] L59-->thread1EXIT: Formula: (and (= (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_1| 256) 0) (= 0 |v_thread1Thread1of1ForFork1_#res#1.base_Out_4|) (= |v_thread1Thread1of1ForFork1_#res#1.offset_Out_4| 0)) InVars {thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_1|} OutVars{thread1Thread1of1ForFork1_#res#1.offset=|v_thread1Thread1of1ForFork1_#res#1.offset_Out_4|, thread1Thread1of1ForFork1_#res#1.base=|v_thread1Thread1of1ForFork1_#res#1.base_Out_4|, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#res#1.offset, thread1Thread1of1ForFork1_#res#1.base] and [407] L84-->L86: Formula: (= v_~v_assert~0_3 |v_thread2Thread1of1ForFork2_~cond~1#1_7|) InVars {~v_assert~0=v_~v_assert~0_3} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_7|, ~v_assert~0=v_~v_assert~0_3} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1] [2022-12-06 07:51:44,729 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [527] L59-->thread1EXIT: Formula: (and (= (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_1| 256) 0) (= 0 |v_thread1Thread1of1ForFork1_#res#1.base_Out_4|) (= |v_thread1Thread1of1ForFork1_#res#1.offset_Out_4| 0)) InVars {thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_1|} OutVars{thread1Thread1of1ForFork1_#res#1.offset=|v_thread1Thread1of1ForFork1_#res#1.offset_Out_4|, thread1Thread1of1ForFork1_#res#1.base=|v_thread1Thread1of1ForFork1_#res#1.base_Out_4|, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#res#1.offset, thread1Thread1of1ForFork1_#res#1.base] and [407] L84-->L86: Formula: (= v_~v_assert~0_3 |v_thread2Thread1of1ForFork2_~cond~1#1_7|) InVars {~v_assert~0=v_~v_assert~0_3} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_7|, ~v_assert~0=v_~v_assert~0_3} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1] [2022-12-06 07:51:44,768 INFO L203 LiptonReduction]: Total number of compositions: 8 [2022-12-06 07:51:44,769 INFO L143 eatedLiptonReduction]: Time needed for LBE in milliseconds: 1693 [2022-12-06 07:51:44,769 INFO L495 AbstractCegarLoop]: Abstraction has has 90 places, 128 transitions, 935 flow [2022-12-06 07:51:44,769 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 23 states, 23 states have (on average 2.5217391304347827) internal successors, (58), 22 states have internal predecessors, (58), 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) [2022-12-06 07:51:44,769 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 07:51:44,769 INFO L213 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-06 07:51:44,777 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2022-12-06 07:51:44,969 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable6 [2022-12-06 07:51:44,970 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-12-06 07:51:44,970 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 07:51:44,970 INFO L85 PathProgramCache]: Analyzing trace with hash 300346079, now seen corresponding path program 1 times [2022-12-06 07:51:44,971 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 07:51:44,971 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1878437675] [2022-12-06 07:51:44,971 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 07:51:44,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 07:51:45,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 07:51:45,802 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 07:51:45,802 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 07:51:45,802 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1878437675] [2022-12-06 07:51:45,802 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1878437675] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-06 07:51:45,802 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1494128668] [2022-12-06 07:51:45,802 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 07:51:45,802 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-06 07:51:45,802 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-06 07:51:45,804 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-06 07:51:45,843 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-12-06 07:51:45,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 07:51:45,912 INFO L263 TraceCheckSpWp]: Trace formula consists of 243 conjuncts, 32 conjunts are in the unsatisfiable core [2022-12-06 07:51:45,915 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-06 07:51:46,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-06 07:51:46,008 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 18 treesize of output 20 [2022-12-06 07:51:46,036 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 23 treesize of output 7 [2022-12-06 07:51:46,072 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-06 07:51:46,073 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-06 07:51:46,073 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1494128668] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 07:51:46,073 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-06 07:51:46,073 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [8] total 13 [2022-12-06 07:51:46,074 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1065489588] [2022-12-06 07:51:46,074 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 07:51:46,075 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-12-06 07:51:46,075 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 07:51:46,075 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-12-06 07:51:46,076 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=151, Unknown=0, NotChecked=0, Total=182 [2022-12-06 07:51:46,076 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 0 out of 44 [2022-12-06 07:51:46,076 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 90 places, 128 transitions, 935 flow. Second operand has 9 states, 9 states have (on average 2.4444444444444446) internal successors, (22), 8 states have internal predecessors, (22), 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) [2022-12-06 07:51:46,076 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 07:51:46,076 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 0 of 44 [2022-12-06 07:51:46,076 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 07:51:46,547 INFO L130 PetriNetUnfolder]: 968/1619 cut-off events. [2022-12-06 07:51:46,547 INFO L131 PetriNetUnfolder]: For 4782/4782 co-relation queries the response was YES. [2022-12-06 07:51:46,550 INFO L83 FinitePrefix]: Finished finitePrefix Result has 6861 conditions, 1619 events. 968/1619 cut-off events. For 4782/4782 co-relation queries the response was YES. Maximal size of possible extension queue 75. Compared 7389 event pairs, 147 based on Foata normal form. 28/1642 useless extension candidates. Maximal degree in co-relation 6200. Up to 608 conditions per place. [2022-12-06 07:51:46,558 INFO L137 encePairwiseOnDemand]: 30/44 looper letters, 123 selfloop transitions, 29 changer transitions 47/199 dead transitions. [2022-12-06 07:51:46,558 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 95 places, 199 transitions, 1827 flow [2022-12-06 07:51:46,558 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-12-06 07:51:46,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2022-12-06 07:51:46,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 81 transitions. [2022-12-06 07:51:46,559 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.3068181818181818 [2022-12-06 07:51:46,559 INFO L175 Difference]: Start difference. First operand has 90 places, 128 transitions, 935 flow. Second operand 6 states and 81 transitions. [2022-12-06 07:51:46,559 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 95 places, 199 transitions, 1827 flow [2022-12-06 07:51:46,600 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 89 places, 199 transitions, 1674 flow, removed 46 selfloop flow, removed 6 redundant places. [2022-12-06 07:51:46,603 INFO L231 Difference]: Finished difference. Result has 92 places, 133 transitions, 1002 flow [2022-12-06 07:51:46,604 INFO L276 CegarLoopForPetriNet]: {PETRI_ALPHABET=44, PETRI_DIFFERENCE_MINUEND_FLOW=838, PETRI_DIFFERENCE_MINUEND_PLACES=84, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=128, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=22, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=99, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=1002, PETRI_PLACES=92, PETRI_TRANSITIONS=133} [2022-12-06 07:51:46,604 INFO L294 CegarLoopForPetriNet]: 31 programPoint places, 61 predicate places. [2022-12-06 07:51:46,604 WARN L163 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-06 07:51:46,604 INFO L89 Accepts]: Start accepts. Operand has 92 places, 133 transitions, 1002 flow [2022-12-06 07:51:46,606 INFO L95 Accepts]: Finished accepts. [2022-12-06 07:51:46,606 INFO L195 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-06 07:51:46,606 INFO L167 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 92 places, 133 transitions, 1002 flow [2022-12-06 07:51:46,607 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 90 places, 133 transitions, 1002 flow [2022-12-06 07:51:46,642 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([522] $Ultimate##0-->thread3EXIT: Formula: (and (= |v_thread3Thread1of1ForFork0_#res.base_9| 0) (= |v_thread3Thread1of1ForFork0_#res.offset_9| 0) (= (ite (= (ite (and (<= v_~sum~0_73 1) (<= 0 v_~sum~0_73)) 1 0) 0) 0 1) v_~v_assert~0_54)) InVars {~sum~0=v_~sum~0_73} OutVars{~sum~0=v_~sum~0_73, ~v_assert~0=v_~v_assert~0_54, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_9|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_9|} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base][62], [Black: 161#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~sum~0 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= (div |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)), 14#L86true, 190#(and (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= (div |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)), Black: 678#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) (= ~sum~0 0) (<= (+ 2 ~queue~0.base) |ULTIMATE.start_main_~#t3~0#1.base|) (= |thread1Thread1of1ForFork1_~cond~0#1| 1) (= |thread2Thread1of1ForFork2_~cond~1#1| ~v_assert~0)), Black: 650#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| ~v_assert~0)), Black: 680#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| ~v_assert~0) (<= 1 ~sum~0)), Black: 537#(and (= ~back~0 ~front~0) (= ~v_assert~0 1) (= ~sum~0 0) (= ~queue~0.offset 0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 2) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ 2 ~queue~0.base) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 535#(and (= |ULTIMATE.start_create_fresh_int_array_~size#1| ~n~0) (= ~back~0 ~front~0) (= ~v_assert~0 1) (= ~sum~0 0) (or (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 2) (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| (+ ~front~0 1))) (= ~queue~0.offset 0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 2) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ 2 ~queue~0.base) |ULTIMATE.start_main_~#t3~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 567#(and (or (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (= 0 (mod |thread1Thread1of1ForFork1_~cond~0#1| 256))) (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1) (<= ~sum~0 1)), Black: 554#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (forall ((v_ArrVal_191 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_191) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (forall ((v_ArrVal_191 (Array Int Int))) (<= (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_191) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1))) (= 0 (mod |thread1Thread1of1ForFork1_~cond~0#1| 256))) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1) (<= ~sum~0 1)), Black: 561#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (= ~sum~0 1) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1)), 598#true, Black: 289#(not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)), 576#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 372#(and (<= 0 ~sum~0) (<= ~sum~0 1) (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0))), 13#L56true, Black: 354#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) (= ~sum~0 0) (<= 0 ~front~0) (= ~queue~0.offset 0) (<= ~front~0 0) (= |thread2Thread1of1ForFork2_~cond~1#1| ~v_assert~0)), Black: 366#(and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 348#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= ~sum~0 1) (<= 1 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))) (= |thread2Thread1of1ForFork2_~cond~1#1| ~v_assert~0)), 68#L112-4true]) [2022-12-06 07:51:46,643 INFO L382 tUnfolder$Statistics]: this new event has 14 ancestors and is cut-off event [2022-12-06 07:51:46,643 INFO L385 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2022-12-06 07:51:46,643 INFO L385 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2022-12-06 07:51:46,643 INFO L385 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2022-12-06 07:51:46,647 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([522] $Ultimate##0-->thread3EXIT: Formula: (and (= |v_thread3Thread1of1ForFork0_#res.base_9| 0) (= |v_thread3Thread1of1ForFork0_#res.offset_9| 0) (= (ite (= (ite (and (<= v_~sum~0_73 1) (<= 0 v_~sum~0_73)) 1 0) 0) 0 1) v_~v_assert~0_54)) InVars {~sum~0=v_~sum~0_73} OutVars{~sum~0=v_~sum~0_73, ~v_assert~0=v_~v_assert~0_54, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_9|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_9|} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base][62], [Black: 161#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~sum~0 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= (div |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)), 14#L86true, 190#(and (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= (div |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)), Black: 678#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) (= ~sum~0 0) (<= (+ 2 ~queue~0.base) |ULTIMATE.start_main_~#t3~0#1.base|) (= |thread1Thread1of1ForFork1_~cond~0#1| 1) (= |thread2Thread1of1ForFork2_~cond~1#1| ~v_assert~0)), Black: 650#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| ~v_assert~0)), 36#L59true, Black: 680#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| ~v_assert~0) (<= 1 ~sum~0)), Black: 537#(and (= ~back~0 ~front~0) (= ~v_assert~0 1) (= ~sum~0 0) (= ~queue~0.offset 0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 2) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ 2 ~queue~0.base) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 535#(and (= |ULTIMATE.start_create_fresh_int_array_~size#1| ~n~0) (= ~back~0 ~front~0) (= ~v_assert~0 1) (= ~sum~0 0) (or (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 2) (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| (+ ~front~0 1))) (= ~queue~0.offset 0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 2) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ 2 ~queue~0.base) |ULTIMATE.start_main_~#t3~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 567#(and (or (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (= 0 (mod |thread1Thread1of1ForFork1_~cond~0#1| 256))) (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1) (<= ~sum~0 1)), Black: 554#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (forall ((v_ArrVal_191 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_191) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (forall ((v_ArrVal_191 (Array Int Int))) (<= (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_191) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1))) (= 0 (mod |thread1Thread1of1ForFork1_~cond~0#1| 256))) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1) (<= ~sum~0 1)), Black: 561#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (= ~sum~0 1) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1)), 598#true, Black: 289#(not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)), 576#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 372#(and (<= 0 ~sum~0) (<= ~sum~0 1) (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0))), Black: 354#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) (= ~sum~0 0) (<= 0 ~front~0) (= ~queue~0.offset 0) (<= ~front~0 0) (= |thread2Thread1of1ForFork2_~cond~1#1| ~v_assert~0)), Black: 366#(and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 348#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= ~sum~0 1) (<= 1 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))) (= |thread2Thread1of1ForFork2_~cond~1#1| ~v_assert~0)), 68#L112-4true]) [2022-12-06 07:51:46,647 INFO L382 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2022-12-06 07:51:46,647 INFO L385 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2022-12-06 07:51:46,647 INFO L385 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2022-12-06 07:51:46,647 INFO L385 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2022-12-06 07:51:46,665 INFO L130 PetriNetUnfolder]: 241/581 cut-off events. [2022-12-06 07:51:46,665 INFO L131 PetriNetUnfolder]: For 1557/1566 co-relation queries the response was YES. [2022-12-06 07:51:46,668 INFO L83 FinitePrefix]: Finished finitePrefix Result has 2012 conditions, 581 events. 241/581 cut-off events. For 1557/1566 co-relation queries the response was YES. Maximal size of possible extension queue 55. Compared 3041 event pairs, 47 based on Foata normal form. 0/555 useless extension candidates. Maximal degree in co-relation 1100. Up to 147 conditions per place. [2022-12-06 07:51:46,672 INFO L184 LiptonReduction]: Starting Lipton reduction on Petri net that has 90 places, 133 transitions, 1002 flow [2022-12-06 07:51:46,672 INFO L188 LiptonReduction]: Number of co-enabled transitions 514 [2022-12-06 07:51:46,673 INFO L203 LiptonReduction]: Total number of compositions: 0 [2022-12-06 07:51:46,676 INFO L143 eatedLiptonReduction]: Time needed for LBE in milliseconds: 72 [2022-12-06 07:51:46,676 INFO L495 AbstractCegarLoop]: Abstraction has has 90 places, 133 transitions, 1002 flow [2022-12-06 07:51:46,676 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 2.4444444444444446) internal successors, (22), 8 states have internal predecessors, (22), 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) [2022-12-06 07:51:46,676 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 07:51:46,676 INFO L213 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-06 07:51:46,683 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-12-06 07:51:46,882 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-06 07:51:46,883 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-12-06 07:51:46,883 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 07:51:46,883 INFO L85 PathProgramCache]: Analyzing trace with hash -99377426, now seen corresponding path program 1 times [2022-12-06 07:51:46,883 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 07:51:46,883 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [575693368] [2022-12-06 07:51:46,884 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 07:51:46,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 07:51:46,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 07:51:47,840 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 07:51:47,841 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 07:51:47,841 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [575693368] [2022-12-06 07:51:47,841 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [575693368] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-06 07:51:47,841 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2124044112] [2022-12-06 07:51:47,841 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 07:51:47,841 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-06 07:51:47,842 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-06 07:51:47,844 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-06 07:51:47,863 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-12-06 07:51:47,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 07:51:47,940 INFO L263 TraceCheckSpWp]: Trace formula consists of 243 conjuncts, 32 conjunts are in the unsatisfiable core [2022-12-06 07:51:47,942 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-06 07:51:48,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-06 07:51:48,021 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 18 treesize of output 20 [2022-12-06 07:51:48,048 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 23 treesize of output 7 [2022-12-06 07:51:48,086 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-06 07:51:48,086 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-06 07:51:48,201 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:51:48,202 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 82 treesize of output 70 [2022-12-06 07:51:48,207 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 53 treesize of output 47 [2022-12-06 07:51:48,210 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 47 treesize of output 41 [2022-12-06 07:51:48,325 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-06 07:51:48,325 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2124044112] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-06 07:51:48,325 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-12-06 07:51:48,325 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 7, 7] total 18 [2022-12-06 07:51:48,326 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [559950587] [2022-12-06 07:51:48,326 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-12-06 07:51:48,326 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 19 states [2022-12-06 07:51:48,326 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 07:51:48,326 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2022-12-06 07:51:48,327 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=55, Invalid=287, Unknown=0, NotChecked=0, Total=342 [2022-12-06 07:51:48,327 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 0 out of 44 [2022-12-06 07:51:48,327 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 90 places, 133 transitions, 1002 flow. Second operand has 19 states, 19 states have (on average 2.6315789473684212) internal successors, (50), 18 states have internal predecessors, (50), 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) [2022-12-06 07:51:48,327 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 07:51:48,327 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 0 of 44 [2022-12-06 07:51:48,327 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 07:51:49,339 INFO L130 PetriNetUnfolder]: 1136/1883 cut-off events. [2022-12-06 07:51:49,339 INFO L131 PetriNetUnfolder]: For 6806/6806 co-relation queries the response was YES. [2022-12-06 07:51:49,344 INFO L83 FinitePrefix]: Finished finitePrefix Result has 8409 conditions, 1883 events. 1136/1883 cut-off events. For 6806/6806 co-relation queries the response was YES. Maximal size of possible extension queue 104. Compared 9033 event pairs, 62 based on Foata normal form. 28/1906 useless extension candidates. Maximal degree in co-relation 5314. Up to 628 conditions per place. [2022-12-06 07:51:49,355 INFO L137 encePairwiseOnDemand]: 13/44 looper letters, 133 selfloop transitions, 105 changer transitions 27/265 dead transitions. [2022-12-06 07:51:49,356 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 108 places, 265 transitions, 2368 flow [2022-12-06 07:51:49,356 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2022-12-06 07:51:49,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19 states. [2022-12-06 07:51:49,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 153 transitions. [2022-12-06 07:51:49,358 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.18301435406698566 [2022-12-06 07:51:49,358 INFO L175 Difference]: Start difference. First operand has 90 places, 133 transitions, 1002 flow. Second operand 19 states and 153 transitions. [2022-12-06 07:51:49,359 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 108 places, 265 transitions, 2368 flow [2022-12-06 07:51:49,386 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 104 places, 265 transitions, 2279 flow, removed 16 selfloop flow, removed 4 redundant places. [2022-12-06 07:51:49,393 INFO L231 Difference]: Finished difference. Result has 109 places, 160 transitions, 1519 flow [2022-12-06 07:51:49,393 INFO L276 CegarLoopForPetriNet]: {PETRI_ALPHABET=44, PETRI_DIFFERENCE_MINUEND_FLOW=955, PETRI_DIFFERENCE_MINUEND_PLACES=86, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=133, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=79, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=47, PETRI_DIFFERENCE_SUBTRAHEND_STATES=19, PETRI_FLOW=1519, PETRI_PLACES=109, PETRI_TRANSITIONS=160} [2022-12-06 07:51:49,394 INFO L294 CegarLoopForPetriNet]: 31 programPoint places, 78 predicate places. [2022-12-06 07:51:49,394 WARN L163 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-06 07:51:49,394 INFO L89 Accepts]: Start accepts. Operand has 109 places, 160 transitions, 1519 flow [2022-12-06 07:51:49,397 INFO L95 Accepts]: Finished accepts. [2022-12-06 07:51:49,397 INFO L195 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-06 07:51:49,397 INFO L167 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 109 places, 160 transitions, 1519 flow [2022-12-06 07:51:49,398 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 109 places, 160 transitions, 1519 flow [2022-12-06 07:51:49,449 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([522] $Ultimate##0-->thread3EXIT: Formula: (and (= |v_thread3Thread1of1ForFork0_#res.base_9| 0) (= |v_thread3Thread1of1ForFork0_#res.offset_9| 0) (= (ite (= (ite (and (<= v_~sum~0_73 1) (<= 0 v_~sum~0_73)) 1 0) 0) 0 1) v_~v_assert~0_54)) InVars {~sum~0=v_~sum~0_73} OutVars{~sum~0=v_~sum~0_73, ~v_assert~0=v_~v_assert~0_54, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_9|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_9|} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base][87], [Black: 161#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~sum~0 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= (div |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)), 14#L86true, 190#(and (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= (div |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)), Black: 678#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) (= ~sum~0 0) (<= (+ 2 ~queue~0.base) |ULTIMATE.start_main_~#t3~0#1.base|) (= |thread1Thread1of1ForFork1_~cond~0#1| 1) (= |thread2Thread1of1ForFork2_~cond~1#1| ~v_assert~0)), Black: 680#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| ~v_assert~0) (<= 1 ~sum~0)), Black: 537#(and (= ~back~0 ~front~0) (= ~v_assert~0 1) (= ~sum~0 0) (= ~queue~0.offset 0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 2) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ 2 ~queue~0.base) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 535#(and (= |ULTIMATE.start_create_fresh_int_array_~size#1| ~n~0) (= ~back~0 ~front~0) (= ~v_assert~0 1) (= ~sum~0 0) (or (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 2) (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| (+ ~front~0 1))) (= ~queue~0.offset 0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 2) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ 2 ~queue~0.base) |ULTIMATE.start_main_~#t3~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 567#(and (or (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (= 0 (mod |thread1Thread1of1ForFork1_~cond~0#1| 256))) (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1) (<= ~sum~0 1)), Black: 554#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (forall ((v_ArrVal_191 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_191) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (forall ((v_ArrVal_191 (Array Int Int))) (<= (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_191) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1))) (= 0 (mod |thread1Thread1of1ForFork1_~cond~0#1| 256))) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1) (<= ~sum~0 1)), 848#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 561#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (= ~sum~0 1) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 832#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) (= ~sum~0 0) (= ~queue~0.offset 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 826#(and (= |ULTIMATE.start_create_fresh_int_array_~size#1| ~n~0) (= ~back~0 ~front~0) (or (<= ~front~0 2) (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 3)) (= ~v_assert~0 1) (or (<= |ULTIMATE.start_create_fresh_int_array_~size#1| (+ (* (div |ULTIMATE.start_create_fresh_int_array_~size#1| 4294967296) 4294967296) 1073741823)) (and (<= (+ (* (div |ULTIMATE.start_create_fresh_int_array_~size#1| 4294967296) 4294967296) |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1073741821) |ULTIMATE.start_create_fresh_int_array_~size#1|) (< 0 (+ (div |ULTIMATE.start_create_fresh_int_array_~size#1| 4294967296) 1)))) (= ~sum~0 0) (= ~queue~0.offset 0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 2) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ 2 ~queue~0.base) |ULTIMATE.start_main_~#t3~0#1.base|) (or (<= (* |ULTIMATE.start_create_fresh_int_array_~i~0#1| 4) 12) (not (= 2 ~front~0))) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 838#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1) (<= ~sum~0 1) (<= 1 ~sum~0)), Black: 828#(and (= ~back~0 ~front~0) (= ~v_assert~0 1) (= ~sum~0 0) (= ~queue~0.offset 0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 2) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ 2 ~queue~0.base) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 842#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1)), 576#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 289#(not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)), Black: 372#(and (<= 0 ~sum~0) (<= ~sum~0 1) (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0))), 13#L56true, Black: 354#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) (= ~sum~0 0) (<= 0 ~front~0) (= ~queue~0.offset 0) (<= ~front~0 0) (= |thread2Thread1of1ForFork2_~cond~1#1| ~v_assert~0)), Black: 366#(and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 348#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= ~sum~0 1) (<= 1 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))) (= |thread2Thread1of1ForFork2_~cond~1#1| ~v_assert~0)), 68#L112-4true]) [2022-12-06 07:51:49,450 INFO L382 tUnfolder$Statistics]: this new event has 14 ancestors and is cut-off event [2022-12-06 07:51:49,450 INFO L385 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2022-12-06 07:51:49,450 INFO L385 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2022-12-06 07:51:49,450 INFO L385 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2022-12-06 07:51:49,455 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([522] $Ultimate##0-->thread3EXIT: Formula: (and (= |v_thread3Thread1of1ForFork0_#res.base_9| 0) (= |v_thread3Thread1of1ForFork0_#res.offset_9| 0) (= (ite (= (ite (and (<= v_~sum~0_73 1) (<= 0 v_~sum~0_73)) 1 0) 0) 0 1) v_~v_assert~0_54)) InVars {~sum~0=v_~sum~0_73} OutVars{~sum~0=v_~sum~0_73, ~v_assert~0=v_~v_assert~0_54, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_9|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_9|} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base][87], [Black: 161#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~sum~0 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= (div |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)), 14#L86true, 190#(and (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= (div |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)), Black: 678#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) (= ~sum~0 0) (<= (+ 2 ~queue~0.base) |ULTIMATE.start_main_~#t3~0#1.base|) (= |thread1Thread1of1ForFork1_~cond~0#1| 1) (= |thread2Thread1of1ForFork2_~cond~1#1| ~v_assert~0)), 36#L59true, Black: 680#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| ~v_assert~0) (<= 1 ~sum~0)), Black: 537#(and (= ~back~0 ~front~0) (= ~v_assert~0 1) (= ~sum~0 0) (= ~queue~0.offset 0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 2) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ 2 ~queue~0.base) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 535#(and (= |ULTIMATE.start_create_fresh_int_array_~size#1| ~n~0) (= ~back~0 ~front~0) (= ~v_assert~0 1) (= ~sum~0 0) (or (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 2) (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| (+ ~front~0 1))) (= ~queue~0.offset 0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 2) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ 2 ~queue~0.base) |ULTIMATE.start_main_~#t3~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 567#(and (or (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (= 0 (mod |thread1Thread1of1ForFork1_~cond~0#1| 256))) (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1) (<= ~sum~0 1)), 848#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 554#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (forall ((v_ArrVal_191 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_191) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (forall ((v_ArrVal_191 (Array Int Int))) (<= (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_191) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1))) (= 0 (mod |thread1Thread1of1ForFork1_~cond~0#1| 256))) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1) (<= ~sum~0 1)), Black: 561#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (= ~sum~0 1) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 832#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) (= ~sum~0 0) (= ~queue~0.offset 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 826#(and (= |ULTIMATE.start_create_fresh_int_array_~size#1| ~n~0) (= ~back~0 ~front~0) (or (<= ~front~0 2) (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 3)) (= ~v_assert~0 1) (or (<= |ULTIMATE.start_create_fresh_int_array_~size#1| (+ (* (div |ULTIMATE.start_create_fresh_int_array_~size#1| 4294967296) 4294967296) 1073741823)) (and (<= (+ (* (div |ULTIMATE.start_create_fresh_int_array_~size#1| 4294967296) 4294967296) |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1073741821) |ULTIMATE.start_create_fresh_int_array_~size#1|) (< 0 (+ (div |ULTIMATE.start_create_fresh_int_array_~size#1| 4294967296) 1)))) (= ~sum~0 0) (= ~queue~0.offset 0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 2) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ 2 ~queue~0.base) |ULTIMATE.start_main_~#t3~0#1.base|) (or (<= (* |ULTIMATE.start_create_fresh_int_array_~i~0#1| 4) 12) (not (= 2 ~front~0))) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 838#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1) (<= ~sum~0 1) (<= 1 ~sum~0)), Black: 828#(and (= ~back~0 ~front~0) (= ~v_assert~0 1) (= ~sum~0 0) (= ~queue~0.offset 0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 2) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ 2 ~queue~0.base) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 842#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 289#(not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)), 576#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 372#(and (<= 0 ~sum~0) (<= ~sum~0 1) (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0))), Black: 354#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) (= ~sum~0 0) (<= 0 ~front~0) (= ~queue~0.offset 0) (<= ~front~0 0) (= |thread2Thread1of1ForFork2_~cond~1#1| ~v_assert~0)), Black: 366#(and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 348#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= ~sum~0 1) (<= 1 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))) (= |thread2Thread1of1ForFork2_~cond~1#1| ~v_assert~0)), 68#L112-4true]) [2022-12-06 07:51:49,455 INFO L382 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2022-12-06 07:51:49,455 INFO L385 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2022-12-06 07:51:49,455 INFO L385 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2022-12-06 07:51:49,455 INFO L385 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2022-12-06 07:51:49,475 INFO L130 PetriNetUnfolder]: 328/769 cut-off events. [2022-12-06 07:51:49,475 INFO L131 PetriNetUnfolder]: For 2747/2757 co-relation queries the response was YES. [2022-12-06 07:51:49,478 INFO L83 FinitePrefix]: Finished finitePrefix Result has 3123 conditions, 769 events. 328/769 cut-off events. For 2747/2757 co-relation queries the response was YES. Maximal size of possible extension queue 78. Compared 4428 event pairs, 71 based on Foata normal form. 0/735 useless extension candidates. Maximal degree in co-relation 1879. Up to 238 conditions per place. [2022-12-06 07:51:49,483 INFO L184 LiptonReduction]: Starting Lipton reduction on Petri net that has 109 places, 160 transitions, 1519 flow [2022-12-06 07:51:49,483 INFO L188 LiptonReduction]: Number of co-enabled transitions 602 [2022-12-06 07:51:49,627 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [497] L111-4-->L112-3: Formula: (and (= (store |v_#memory_int_100| |v_ULTIMATE.start_main_~#t3~0#1.base_13| (store (select |v_#memory_int_100| |v_ULTIMATE.start_main_~#t3~0#1.base_13|) |v_ULTIMATE.start_main_~#t3~0#1.offset_13| |v_ULTIMATE.start_main_#t~pre14#1_15|)) |v_#memory_int_99|) (= |v_#pthreadsForks_42| (+ |v_#pthreadsForks_43| 1)) (= |v_ULTIMATE.start_main_#t~pre14#1_15| |v_#pthreadsForks_43|)) InVars {#pthreadsForks=|v_#pthreadsForks_43|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_13|, #memory_int=|v_#memory_int_100|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_13|} OutVars{ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_19|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_15|, #pthreadsForks=|v_#pthreadsForks_42|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_13|, #memory_int=|v_#memory_int_99|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_9|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_13|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre12#1, ULTIMATE.start_main_#t~pre14#1, #pthreadsForks, #memory_int, ULTIMATE.start_main_#t~nondet13#1] and [380] $Ultimate##0-->L59: Formula: (= v_~v_assert~0_1 |v_thread1Thread1of1ForFork1_~cond~0#1_1|) InVars {~v_assert~0=v_~v_assert~0_1} OutVars{~v_assert~0=v_~v_assert~0_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~cond~0#1] [2022-12-06 07:51:49,651 INFO L203 LiptonReduction]: Total number of compositions: 2 [2022-12-06 07:51:49,652 INFO L143 eatedLiptonReduction]: Time needed for LBE in milliseconds: 258 [2022-12-06 07:51:49,652 INFO L495 AbstractCegarLoop]: Abstraction has has 109 places, 160 transitions, 1525 flow [2022-12-06 07:51:49,652 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 19 states, 19 states have (on average 2.6315789473684212) internal successors, (50), 18 states have internal predecessors, (50), 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) [2022-12-06 07:51:49,652 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 07:51:49,652 INFO L213 CegarLoopForPetriNet]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-06 07:51:49,658 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2022-12-06 07:51:49,852 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-06 07:51:49,853 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-12-06 07:51:49,853 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 07:51:49,853 INFO L85 PathProgramCache]: Analyzing trace with hash -350079458, now seen corresponding path program 1 times [2022-12-06 07:51:49,853 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 07:51:49,853 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2002760326] [2022-12-06 07:51:49,853 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 07:51:49,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 07:51:49,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 07:51:49,963 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 07:51:49,963 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 07:51:49,963 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2002760326] [2022-12-06 07:51:49,963 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2002760326] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 07:51:49,963 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 07:51:49,963 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-06 07:51:49,964 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [588418167] [2022-12-06 07:51:49,964 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 07:51:49,964 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-06 07:51:49,964 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 07:51:49,964 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-06 07:51:49,964 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2022-12-06 07:51:49,965 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 3 out of 46 [2022-12-06 07:51:49,965 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 109 places, 160 transitions, 1525 flow. Second operand has 5 states, 5 states have (on average 6.8) internal successors, (34), 5 states have internal predecessors, (34), 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) [2022-12-06 07:51:49,965 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 07:51:49,965 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 3 of 46 [2022-12-06 07:51:49,965 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 07:51:50,269 INFO L130 PetriNetUnfolder]: 841/1611 cut-off events. [2022-12-06 07:51:50,269 INFO L131 PetriNetUnfolder]: For 8306/8317 co-relation queries the response was YES. [2022-12-06 07:51:50,275 INFO L83 FinitePrefix]: Finished finitePrefix Result has 7677 conditions, 1611 events. 841/1611 cut-off events. For 8306/8317 co-relation queries the response was YES. Maximal size of possible extension queue 133. Compared 9578 event pairs, 92 based on Foata normal form. 64/1620 useless extension candidates. Maximal degree in co-relation 5204. Up to 676 conditions per place. [2022-12-06 07:51:50,285 INFO L137 encePairwiseOnDemand]: 32/46 looper letters, 109 selfloop transitions, 65 changer transitions 1/190 dead transitions. [2022-12-06 07:51:50,286 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 102 places, 190 transitions, 2163 flow [2022-12-06 07:51:50,286 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-06 07:51:50,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2022-12-06 07:51:50,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 82 transitions. [2022-12-06 07:51:50,287 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.44565217391304346 [2022-12-06 07:51:50,287 INFO L175 Difference]: Start difference. First operand has 109 places, 160 transitions, 1525 flow. Second operand 4 states and 82 transitions. [2022-12-06 07:51:50,287 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 102 places, 190 transitions, 2163 flow [2022-12-06 07:51:50,322 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 90 places, 190 transitions, 2013 flow, removed 12 selfloop flow, removed 12 redundant places. [2022-12-06 07:51:50,327 INFO L231 Difference]: Finished difference. Result has 92 places, 156 transitions, 1784 flow [2022-12-06 07:51:50,328 INFO L276 CegarLoopForPetriNet]: {PETRI_ALPHABET=46, PETRI_DIFFERENCE_MINUEND_FLOW=1027, PETRI_DIFFERENCE_MINUEND_PLACES=87, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=112, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=27, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=54, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=1784, PETRI_PLACES=92, PETRI_TRANSITIONS=156} [2022-12-06 07:51:50,329 INFO L294 CegarLoopForPetriNet]: 31 programPoint places, 61 predicate places. [2022-12-06 07:51:50,329 WARN L163 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-06 07:51:50,329 INFO L89 Accepts]: Start accepts. Operand has 92 places, 156 transitions, 1784 flow [2022-12-06 07:51:50,330 INFO L95 Accepts]: Finished accepts. [2022-12-06 07:51:50,330 INFO L195 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-06 07:51:50,331 INFO L167 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 92 places, 156 transitions, 1784 flow [2022-12-06 07:51:50,332 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 92 places, 156 transitions, 1784 flow [2022-12-06 07:51:50,451 INFO L130 PetriNetUnfolder]: 433/1050 cut-off events. [2022-12-06 07:51:50,451 INFO L131 PetriNetUnfolder]: For 3908/3924 co-relation queries the response was YES. [2022-12-06 07:51:50,455 INFO L83 FinitePrefix]: Finished finitePrefix Result has 4395 conditions, 1050 events. 433/1050 cut-off events. For 3908/3924 co-relation queries the response was YES. Maximal size of possible extension queue 110. Compared 6916 event pairs, 124 based on Foata normal form. 2/997 useless extension candidates. Maximal degree in co-relation 2956. Up to 388 conditions per place. [2022-12-06 07:51:50,464 INFO L184 LiptonReduction]: Starting Lipton reduction on Petri net that has 92 places, 156 transitions, 1784 flow [2022-12-06 07:51:50,464 INFO L188 LiptonReduction]: Number of co-enabled transitions 648 [2022-12-06 07:51:50,482 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [431] L59-->L56: Formula: (and (= v_~sum~0_21 (+ v_~sum~0_22 (select (select |v_#memory_int_45| v_~queue~0.base_32) (+ (* v_~front~0_39 4) v_~queue~0.offset_32)))) (= (ite (and (< v_~front~0_39 v_~back~0_59) (<= 0 v_~front~0_39) (< v_~front~0_39 v_~n~0_14)) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5| 0)) (not (= (mod |v_thread1Thread1of1ForFork1_~cond~0#1_11| 256) 0)) (= v_~front~0_38 (+ v_~front~0_39 1)) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|)) InVars {~sum~0=v_~sum~0_22, ~queue~0.offset=v_~queue~0.offset_32, #memory_int=|v_#memory_int_45|, ~back~0=v_~back~0_59, ~queue~0.base=v_~queue~0.base_32, ~n~0=v_~n~0_14, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_11|, ~front~0=v_~front~0_39} OutVars{~sum~0=v_~sum~0_21, thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_5|, ~queue~0.offset=v_~queue~0.offset_32, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|, #memory_int=|v_#memory_int_45|, ~back~0=v_~back~0_59, thread1Thread1of1ForFork1_#t~mem1#1=|v_thread1Thread1of1ForFork1_#t~mem1#1_5|, ~queue~0.base=v_~queue~0.base_32, ~n~0=v_~n~0_14, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_11|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|, ~front~0=v_~front~0_38} AuxVars[] AssignedVars[~sum~0, thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~mem1#1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1, ~front~0] and [522] $Ultimate##0-->thread3EXIT: Formula: (and (= |v_thread3Thread1of1ForFork0_#res.base_9| 0) (= |v_thread3Thread1of1ForFork0_#res.offset_9| 0) (= (ite (= (ite (and (<= v_~sum~0_73 1) (<= 0 v_~sum~0_73)) 1 0) 0) 0 1) v_~v_assert~0_54)) InVars {~sum~0=v_~sum~0_73} OutVars{~sum~0=v_~sum~0_73, ~v_assert~0=v_~v_assert~0_54, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_9|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_9|} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] [2022-12-06 07:51:50,550 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [431] L59-->L56: Formula: (and (= v_~sum~0_21 (+ v_~sum~0_22 (select (select |v_#memory_int_45| v_~queue~0.base_32) (+ (* v_~front~0_39 4) v_~queue~0.offset_32)))) (= (ite (and (< v_~front~0_39 v_~back~0_59) (<= 0 v_~front~0_39) (< v_~front~0_39 v_~n~0_14)) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5| 0)) (not (= (mod |v_thread1Thread1of1ForFork1_~cond~0#1_11| 256) 0)) (= v_~front~0_38 (+ v_~front~0_39 1)) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|)) InVars {~sum~0=v_~sum~0_22, ~queue~0.offset=v_~queue~0.offset_32, #memory_int=|v_#memory_int_45|, ~back~0=v_~back~0_59, ~queue~0.base=v_~queue~0.base_32, ~n~0=v_~n~0_14, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_11|, ~front~0=v_~front~0_39} OutVars{~sum~0=v_~sum~0_21, thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_5|, ~queue~0.offset=v_~queue~0.offset_32, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|, #memory_int=|v_#memory_int_45|, ~back~0=v_~back~0_59, thread1Thread1of1ForFork1_#t~mem1#1=|v_thread1Thread1of1ForFork1_#t~mem1#1_5|, ~queue~0.base=v_~queue~0.base_32, ~n~0=v_~n~0_14, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_11|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|, ~front~0=v_~front~0_38} AuxVars[] AssignedVars[~sum~0, thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~mem1#1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1, ~front~0] and [522] $Ultimate##0-->thread3EXIT: Formula: (and (= |v_thread3Thread1of1ForFork0_#res.base_9| 0) (= |v_thread3Thread1of1ForFork0_#res.offset_9| 0) (= (ite (= (ite (and (<= v_~sum~0_73 1) (<= 0 v_~sum~0_73)) 1 0) 0) 0 1) v_~v_assert~0_54)) InVars {~sum~0=v_~sum~0_73} OutVars{~sum~0=v_~sum~0_73, ~v_assert~0=v_~v_assert~0_54, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_9|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_9|} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] [2022-12-06 07:51:50,617 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [431] L59-->L56: Formula: (and (= v_~sum~0_21 (+ v_~sum~0_22 (select (select |v_#memory_int_45| v_~queue~0.base_32) (+ (* v_~front~0_39 4) v_~queue~0.offset_32)))) (= (ite (and (< v_~front~0_39 v_~back~0_59) (<= 0 v_~front~0_39) (< v_~front~0_39 v_~n~0_14)) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5| 0)) (not (= (mod |v_thread1Thread1of1ForFork1_~cond~0#1_11| 256) 0)) (= v_~front~0_38 (+ v_~front~0_39 1)) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|)) InVars {~sum~0=v_~sum~0_22, ~queue~0.offset=v_~queue~0.offset_32, #memory_int=|v_#memory_int_45|, ~back~0=v_~back~0_59, ~queue~0.base=v_~queue~0.base_32, ~n~0=v_~n~0_14, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_11|, ~front~0=v_~front~0_39} OutVars{~sum~0=v_~sum~0_21, thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_5|, ~queue~0.offset=v_~queue~0.offset_32, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|, #memory_int=|v_#memory_int_45|, ~back~0=v_~back~0_59, thread1Thread1of1ForFork1_#t~mem1#1=|v_thread1Thread1of1ForFork1_#t~mem1#1_5|, ~queue~0.base=v_~queue~0.base_32, ~n~0=v_~n~0_14, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_11|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|, ~front~0=v_~front~0_38} AuxVars[] AssignedVars[~sum~0, thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~mem1#1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1, ~front~0] and [522] $Ultimate##0-->thread3EXIT: Formula: (and (= |v_thread3Thread1of1ForFork0_#res.base_9| 0) (= |v_thread3Thread1of1ForFork0_#res.offset_9| 0) (= (ite (= (ite (and (<= v_~sum~0_73 1) (<= 0 v_~sum~0_73)) 1 0) 0) 0 1) v_~v_assert~0_54)) InVars {~sum~0=v_~sum~0_73} OutVars{~sum~0=v_~sum~0_73, ~v_assert~0=v_~v_assert~0_54, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_9|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_9|} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] [2022-12-06 07:51:50,682 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [431] L59-->L56: Formula: (and (= v_~sum~0_21 (+ v_~sum~0_22 (select (select |v_#memory_int_45| v_~queue~0.base_32) (+ (* v_~front~0_39 4) v_~queue~0.offset_32)))) (= (ite (and (< v_~front~0_39 v_~back~0_59) (<= 0 v_~front~0_39) (< v_~front~0_39 v_~n~0_14)) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5| 0)) (not (= (mod |v_thread1Thread1of1ForFork1_~cond~0#1_11| 256) 0)) (= v_~front~0_38 (+ v_~front~0_39 1)) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|)) InVars {~sum~0=v_~sum~0_22, ~queue~0.offset=v_~queue~0.offset_32, #memory_int=|v_#memory_int_45|, ~back~0=v_~back~0_59, ~queue~0.base=v_~queue~0.base_32, ~n~0=v_~n~0_14, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_11|, ~front~0=v_~front~0_39} OutVars{~sum~0=v_~sum~0_21, thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_5|, ~queue~0.offset=v_~queue~0.offset_32, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|, #memory_int=|v_#memory_int_45|, ~back~0=v_~back~0_59, thread1Thread1of1ForFork1_#t~mem1#1=|v_thread1Thread1of1ForFork1_#t~mem1#1_5|, ~queue~0.base=v_~queue~0.base_32, ~n~0=v_~n~0_14, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_11|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|, ~front~0=v_~front~0_38} AuxVars[] AssignedVars[~sum~0, thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~mem1#1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1, ~front~0] and [522] $Ultimate##0-->thread3EXIT: Formula: (and (= |v_thread3Thread1of1ForFork0_#res.base_9| 0) (= |v_thread3Thread1of1ForFork0_#res.offset_9| 0) (= (ite (= (ite (and (<= v_~sum~0_73 1) (<= 0 v_~sum~0_73)) 1 0) 0) 0 1) v_~v_assert~0_54)) InVars {~sum~0=v_~sum~0_73} OutVars{~sum~0=v_~sum~0_73, ~v_assert~0=v_~v_assert~0_54, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_9|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_9|} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] [2022-12-06 07:51:50,749 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [431] L59-->L56: Formula: (and (= v_~sum~0_21 (+ v_~sum~0_22 (select (select |v_#memory_int_45| v_~queue~0.base_32) (+ (* v_~front~0_39 4) v_~queue~0.offset_32)))) (= (ite (and (< v_~front~0_39 v_~back~0_59) (<= 0 v_~front~0_39) (< v_~front~0_39 v_~n~0_14)) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5| 0)) (not (= (mod |v_thread1Thread1of1ForFork1_~cond~0#1_11| 256) 0)) (= v_~front~0_38 (+ v_~front~0_39 1)) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|)) InVars {~sum~0=v_~sum~0_22, ~queue~0.offset=v_~queue~0.offset_32, #memory_int=|v_#memory_int_45|, ~back~0=v_~back~0_59, ~queue~0.base=v_~queue~0.base_32, ~n~0=v_~n~0_14, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_11|, ~front~0=v_~front~0_39} OutVars{~sum~0=v_~sum~0_21, thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_5|, ~queue~0.offset=v_~queue~0.offset_32, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|, #memory_int=|v_#memory_int_45|, ~back~0=v_~back~0_59, thread1Thread1of1ForFork1_#t~mem1#1=|v_thread1Thread1of1ForFork1_#t~mem1#1_5|, ~queue~0.base=v_~queue~0.base_32, ~n~0=v_~n~0_14, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_11|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|, ~front~0=v_~front~0_38} AuxVars[] AssignedVars[~sum~0, thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~mem1#1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1, ~front~0] and [522] $Ultimate##0-->thread3EXIT: Formula: (and (= |v_thread3Thread1of1ForFork0_#res.base_9| 0) (= |v_thread3Thread1of1ForFork0_#res.offset_9| 0) (= (ite (= (ite (and (<= v_~sum~0_73 1) (<= 0 v_~sum~0_73)) 1 0) 0) 0 1) v_~v_assert~0_54)) InVars {~sum~0=v_~sum~0_73} OutVars{~sum~0=v_~sum~0_73, ~v_assert~0=v_~v_assert~0_54, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_9|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_9|} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] [2022-12-06 07:51:50,815 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [431] L59-->L56: Formula: (and (= v_~sum~0_21 (+ v_~sum~0_22 (select (select |v_#memory_int_45| v_~queue~0.base_32) (+ (* v_~front~0_39 4) v_~queue~0.offset_32)))) (= (ite (and (< v_~front~0_39 v_~back~0_59) (<= 0 v_~front~0_39) (< v_~front~0_39 v_~n~0_14)) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5| 0)) (not (= (mod |v_thread1Thread1of1ForFork1_~cond~0#1_11| 256) 0)) (= v_~front~0_38 (+ v_~front~0_39 1)) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|)) InVars {~sum~0=v_~sum~0_22, ~queue~0.offset=v_~queue~0.offset_32, #memory_int=|v_#memory_int_45|, ~back~0=v_~back~0_59, ~queue~0.base=v_~queue~0.base_32, ~n~0=v_~n~0_14, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_11|, ~front~0=v_~front~0_39} OutVars{~sum~0=v_~sum~0_21, thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_5|, ~queue~0.offset=v_~queue~0.offset_32, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|, #memory_int=|v_#memory_int_45|, ~back~0=v_~back~0_59, thread1Thread1of1ForFork1_#t~mem1#1=|v_thread1Thread1of1ForFork1_#t~mem1#1_5|, ~queue~0.base=v_~queue~0.base_32, ~n~0=v_~n~0_14, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_11|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|, ~front~0=v_~front~0_38} AuxVars[] AssignedVars[~sum~0, thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~mem1#1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1, ~front~0] and [522] $Ultimate##0-->thread3EXIT: Formula: (and (= |v_thread3Thread1of1ForFork0_#res.base_9| 0) (= |v_thread3Thread1of1ForFork0_#res.offset_9| 0) (= (ite (= (ite (and (<= v_~sum~0_73 1) (<= 0 v_~sum~0_73)) 1 0) 0) 0 1) v_~v_assert~0_54)) InVars {~sum~0=v_~sum~0_73} OutVars{~sum~0=v_~sum~0_73, ~v_assert~0=v_~v_assert~0_54, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_9|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_9|} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] [2022-12-06 07:51:50,879 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [431] L59-->L56: Formula: (and (= v_~sum~0_21 (+ v_~sum~0_22 (select (select |v_#memory_int_45| v_~queue~0.base_32) (+ (* v_~front~0_39 4) v_~queue~0.offset_32)))) (= (ite (and (< v_~front~0_39 v_~back~0_59) (<= 0 v_~front~0_39) (< v_~front~0_39 v_~n~0_14)) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5| 0)) (not (= (mod |v_thread1Thread1of1ForFork1_~cond~0#1_11| 256) 0)) (= v_~front~0_38 (+ v_~front~0_39 1)) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|)) InVars {~sum~0=v_~sum~0_22, ~queue~0.offset=v_~queue~0.offset_32, #memory_int=|v_#memory_int_45|, ~back~0=v_~back~0_59, ~queue~0.base=v_~queue~0.base_32, ~n~0=v_~n~0_14, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_11|, ~front~0=v_~front~0_39} OutVars{~sum~0=v_~sum~0_21, thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_5|, ~queue~0.offset=v_~queue~0.offset_32, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|, #memory_int=|v_#memory_int_45|, ~back~0=v_~back~0_59, thread1Thread1of1ForFork1_#t~mem1#1=|v_thread1Thread1of1ForFork1_#t~mem1#1_5|, ~queue~0.base=v_~queue~0.base_32, ~n~0=v_~n~0_14, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_11|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|, ~front~0=v_~front~0_38} AuxVars[] AssignedVars[~sum~0, thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~mem1#1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1, ~front~0] and [522] $Ultimate##0-->thread3EXIT: Formula: (and (= |v_thread3Thread1of1ForFork0_#res.base_9| 0) (= |v_thread3Thread1of1ForFork0_#res.offset_9| 0) (= (ite (= (ite (and (<= v_~sum~0_73 1) (<= 0 v_~sum~0_73)) 1 0) 0) 0 1) v_~v_assert~0_54)) InVars {~sum~0=v_~sum~0_73} OutVars{~sum~0=v_~sum~0_73, ~v_assert~0=v_~v_assert~0_54, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_9|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_9|} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] [2022-12-06 07:51:50,944 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [540] $Ultimate##0-->L84: Formula: (and (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_62| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_70|) (= |v_thread2Thread1of1ForFork2_~b~0#1_77| 0) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_70| 0)) (= v_~back~0_185 (+ v_~back~0_186 1)) (= |v_thread2Thread1of1ForFork2_#t~post6#1_51| |v_thread2Thread1of1ForFork2_#t~post6#1_50|) (not (= (ite (and (<= 0 v_~back~0_186) (< v_~back~0_186 v_~n~0_113)) 1 0) 0)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_62| (ite (= (select (select |v_#memory_int_191| v_~queue~0.base_110) (+ (* v_~back~0_186 4) v_~queue~0.offset_110)) 1) 1 0)) (= |v_thread2Thread1of1ForFork2_#t~mem5#1_51| |v_thread2Thread1of1ForFork2_#t~mem5#1_50|) (= |v_thread2Thread1of1ForFork2_~cond~1#1_54| v_~v_assert~0_89) (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_54| 256) 0))) InVars {~queue~0.offset=v_~queue~0.offset_110, ~v_assert~0=v_~v_assert~0_89, ~back~0=v_~back~0_186, #memory_int=|v_#memory_int_191|, thread2Thread1of1ForFork2_#t~mem5#1=|v_thread2Thread1of1ForFork2_#t~mem5#1_51|, ~queue~0.base=v_~queue~0.base_110, thread2Thread1of1ForFork2_#t~post6#1=|v_thread2Thread1of1ForFork2_#t~post6#1_51|, ~n~0=v_~n~0_113} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_54|, ~queue~0.offset=v_~queue~0.offset_110, thread2Thread1of1ForFork2_#t~post4#1=|v_thread2Thread1of1ForFork2_#t~post4#1_50|, thread2Thread1of1ForFork2_#t~mem3#1=|v_thread2Thread1of1ForFork2_#t~mem3#1_50|, ~back~0=v_~back~0_185, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_62|, ~queue~0.base=v_~queue~0.base_110, ~v_assert~0=v_~v_assert~0_89, thread2Thread1of1ForFork2_~b~0#1=|v_thread2Thread1of1ForFork2_~b~0#1_77|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_70|, #memory_int=|v_#memory_int_191|, thread2Thread1of1ForFork2_#t~mem5#1=|v_thread2Thread1of1ForFork2_#t~mem5#1_50|, thread2Thread1of1ForFork2_#t~post6#1=|v_thread2Thread1of1ForFork2_#t~post6#1_50|, ~n~0=v_~n~0_113} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1, thread2Thread1of1ForFork2_#t~post4#1, thread2Thread1of1ForFork2_~b~0#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~mem3#1, ~back~0, thread2Thread1of1ForFork2_#t~mem5#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post6#1] and [380] $Ultimate##0-->L59: Formula: (= v_~v_assert~0_1 |v_thread1Thread1of1ForFork1_~cond~0#1_1|) InVars {~v_assert~0=v_~v_assert~0_1} OutVars{~v_assert~0=v_~v_assert~0_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~cond~0#1] [2022-12-06 07:51:52,059 INFO L203 LiptonReduction]: Total number of compositions: 4 [2022-12-06 07:51:52,060 INFO L143 eatedLiptonReduction]: Time needed for LBE in milliseconds: 1731 [2022-12-06 07:51:52,060 INFO L495 AbstractCegarLoop]: Abstraction has has 91 places, 155 transitions, 1837 flow [2022-12-06 07:51:52,061 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 6.8) internal successors, (34), 5 states have internal predecessors, (34), 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) [2022-12-06 07:51:52,061 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 07:51:52,061 INFO L213 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-06 07:51:52,061 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-12-06 07:51:52,061 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-12-06 07:51:52,061 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 07:51:52,061 INFO L85 PathProgramCache]: Analyzing trace with hash 897390388, now seen corresponding path program 1 times [2022-12-06 07:51:52,062 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 07:51:52,062 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [334449734] [2022-12-06 07:51:52,062 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 07:51:52,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 07:51:52,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 07:51:52,653 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 07:51:52,653 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 07:51:52,653 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [334449734] [2022-12-06 07:51:52,654 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [334449734] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-06 07:51:52,654 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1355061038] [2022-12-06 07:51:52,654 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 07:51:52,654 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-06 07:51:52,654 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-06 07:51:52,655 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-06 07:51:52,682 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-12-06 07:51:52,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 07:51:52,754 INFO L263 TraceCheckSpWp]: Trace formula consists of 248 conjuncts, 28 conjunts are in the unsatisfiable core [2022-12-06 07:51:52,758 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-06 07:51:52,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-06 07:51:52,853 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 18 treesize of output 20 [2022-12-06 07:51:52,870 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 23 treesize of output 7 [2022-12-06 07:51:52,907 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 07:51:52,907 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-06 07:51:53,006 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse0 (+ c_~queue~0.offset (* c_~front~0 4)))) (and (forall ((v_ArrVal_372 (Array Int Int))) (<= 0 (+ c_~sum~0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_372) c_~queue~0.base) .cse0)))) (forall ((v_ArrVal_372 (Array Int Int))) (<= (+ c_~sum~0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_372) c_~queue~0.base) .cse0)) 1)))) is different from false [2022-12-06 07:51:53,025 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:51:53,025 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 82 treesize of output 70 [2022-12-06 07:51:53,029 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 53 treesize of output 47 [2022-12-06 07:51:53,032 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 47 treesize of output 41 [2022-12-06 07:51:53,130 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 07:51:53,130 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1355061038] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-06 07:51:53,130 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-12-06 07:51:53,130 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8, 8] total 22 [2022-12-06 07:51:53,132 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1466432778] [2022-12-06 07:51:53,132 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-12-06 07:51:53,135 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 23 states [2022-12-06 07:51:53,135 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 07:51:53,135 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2022-12-06 07:51:53,135 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=65, Invalid=400, Unknown=1, NotChecked=40, Total=506 [2022-12-06 07:51:53,135 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 0 out of 52 [2022-12-06 07:51:53,136 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 91 places, 155 transitions, 1837 flow. Second operand has 23 states, 23 states have (on average 2.217391304347826) internal successors, (51), 22 states have internal predecessors, (51), 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) [2022-12-06 07:51:53,136 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 07:51:53,136 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 0 of 52 [2022-12-06 07:51:53,136 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 07:51:54,711 INFO L130 PetriNetUnfolder]: 2551/4225 cut-off events. [2022-12-06 07:51:54,711 INFO L131 PetriNetUnfolder]: For 19412/19412 co-relation queries the response was YES. [2022-12-06 07:51:54,721 INFO L83 FinitePrefix]: Finished finitePrefix Result has 20751 conditions, 4225 events. 2551/4225 cut-off events. For 19412/19412 co-relation queries the response was YES. Maximal size of possible extension queue 201. Compared 24167 event pairs, 267 based on Foata normal form. 136/4355 useless extension candidates. Maximal degree in co-relation 12767. Up to 1454 conditions per place. [2022-12-06 07:51:54,741 INFO L137 encePairwiseOnDemand]: 19/52 looper letters, 152 selfloop transitions, 118 changer transitions 123/393 dead transitions. [2022-12-06 07:51:54,742 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 108 places, 393 transitions, 4450 flow [2022-12-06 07:51:54,742 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2022-12-06 07:51:54,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19 states. [2022-12-06 07:51:54,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 200 transitions. [2022-12-06 07:51:54,743 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.20242914979757085 [2022-12-06 07:51:54,743 INFO L175 Difference]: Start difference. First operand has 91 places, 155 transitions, 1837 flow. Second operand 19 states and 200 transitions. [2022-12-06 07:51:54,743 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 108 places, 393 transitions, 4450 flow [2022-12-06 07:51:54,796 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 108 places, 393 transitions, 4398 flow, removed 26 selfloop flow, removed 0 redundant places. [2022-12-06 07:51:54,801 INFO L231 Difference]: Finished difference. Result has 117 places, 179 transitions, 2487 flow [2022-12-06 07:51:54,801 INFO L276 CegarLoopForPetriNet]: {PETRI_ALPHABET=52, PETRI_DIFFERENCE_MINUEND_FLOW=1708, PETRI_DIFFERENCE_MINUEND_PLACES=90, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=150, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=89, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=55, PETRI_DIFFERENCE_SUBTRAHEND_STATES=19, PETRI_FLOW=2487, PETRI_PLACES=117, PETRI_TRANSITIONS=179} [2022-12-06 07:51:54,803 INFO L294 CegarLoopForPetriNet]: 31 programPoint places, 86 predicate places. [2022-12-06 07:51:54,803 WARN L163 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-06 07:51:54,804 INFO L89 Accepts]: Start accepts. Operand has 117 places, 179 transitions, 2487 flow [2022-12-06 07:51:54,806 INFO L95 Accepts]: Finished accepts. [2022-12-06 07:51:54,806 INFO L195 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-06 07:51:54,806 INFO L167 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 117 places, 179 transitions, 2487 flow [2022-12-06 07:51:54,807 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 116 places, 179 transitions, 2487 flow [2022-12-06 07:51:54,969 INFO L130 PetriNetUnfolder]: 560/1367 cut-off events. [2022-12-06 07:51:54,970 INFO L131 PetriNetUnfolder]: For 8837/8875 co-relation queries the response was YES. [2022-12-06 07:51:54,975 INFO L83 FinitePrefix]: Finished finitePrefix Result has 6482 conditions, 1367 events. 560/1367 cut-off events. For 8837/8875 co-relation queries the response was YES. Maximal size of possible extension queue 137. Compared 9613 event pairs, 164 based on Foata normal form. 4/1283 useless extension candidates. Maximal degree in co-relation 6400. Up to 483 conditions per place. [2022-12-06 07:51:54,981 INFO L184 LiptonReduction]: Starting Lipton reduction on Petri net that has 116 places, 179 transitions, 2487 flow [2022-12-06 07:51:54,982 INFO L188 LiptonReduction]: Number of co-enabled transitions 742 [2022-12-06 07:51:54,999 WARN L322 ript$VariableManager]: TermVariable LBE84 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 07:51:54,999 WARN L322 ript$VariableManager]: TermVariable LBE224 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 07:51:54,999 WARN L322 ript$VariableManager]: TermVariable LBE223 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 07:51:54,999 WARN L322 ript$VariableManager]: TermVariable LBE67 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 07:51:55,050 WARN L322 ript$VariableManager]: TermVariable LBE84 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 07:51:55,050 WARN L322 ript$VariableManager]: TermVariable LBE224 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 07:51:55,050 WARN L322 ript$VariableManager]: TermVariable LBE223 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 07:51:55,050 WARN L322 ript$VariableManager]: TermVariable LBE67 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 07:51:55,119 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [431] L59-->L56: Formula: (and (= v_~sum~0_21 (+ v_~sum~0_22 (select (select |v_#memory_int_45| v_~queue~0.base_32) (+ (* v_~front~0_39 4) v_~queue~0.offset_32)))) (= (ite (and (< v_~front~0_39 v_~back~0_59) (<= 0 v_~front~0_39) (< v_~front~0_39 v_~n~0_14)) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5| 0)) (not (= (mod |v_thread1Thread1of1ForFork1_~cond~0#1_11| 256) 0)) (= v_~front~0_38 (+ v_~front~0_39 1)) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|)) InVars {~sum~0=v_~sum~0_22, ~queue~0.offset=v_~queue~0.offset_32, #memory_int=|v_#memory_int_45|, ~back~0=v_~back~0_59, ~queue~0.base=v_~queue~0.base_32, ~n~0=v_~n~0_14, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_11|, ~front~0=v_~front~0_39} OutVars{~sum~0=v_~sum~0_21, thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_5|, ~queue~0.offset=v_~queue~0.offset_32, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|, #memory_int=|v_#memory_int_45|, ~back~0=v_~back~0_59, thread1Thread1of1ForFork1_#t~mem1#1=|v_thread1Thread1of1ForFork1_#t~mem1#1_5|, ~queue~0.base=v_~queue~0.base_32, ~n~0=v_~n~0_14, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_11|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|, ~front~0=v_~front~0_38} AuxVars[] AssignedVars[~sum~0, thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~mem1#1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1, ~front~0] and [522] $Ultimate##0-->thread3EXIT: Formula: (and (= |v_thread3Thread1of1ForFork0_#res.base_9| 0) (= |v_thread3Thread1of1ForFork0_#res.offset_9| 0) (= (ite (= (ite (and (<= v_~sum~0_73 1) (<= 0 v_~sum~0_73)) 1 0) 0) 0 1) v_~v_assert~0_54)) InVars {~sum~0=v_~sum~0_73} OutVars{~sum~0=v_~sum~0_73, ~v_assert~0=v_~v_assert~0_54, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_9|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_9|} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] [2022-12-06 07:51:55,186 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [431] L59-->L56: Formula: (and (= v_~sum~0_21 (+ v_~sum~0_22 (select (select |v_#memory_int_45| v_~queue~0.base_32) (+ (* v_~front~0_39 4) v_~queue~0.offset_32)))) (= (ite (and (< v_~front~0_39 v_~back~0_59) (<= 0 v_~front~0_39) (< v_~front~0_39 v_~n~0_14)) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5| 0)) (not (= (mod |v_thread1Thread1of1ForFork1_~cond~0#1_11| 256) 0)) (= v_~front~0_38 (+ v_~front~0_39 1)) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|)) InVars {~sum~0=v_~sum~0_22, ~queue~0.offset=v_~queue~0.offset_32, #memory_int=|v_#memory_int_45|, ~back~0=v_~back~0_59, ~queue~0.base=v_~queue~0.base_32, ~n~0=v_~n~0_14, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_11|, ~front~0=v_~front~0_39} OutVars{~sum~0=v_~sum~0_21, thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_5|, ~queue~0.offset=v_~queue~0.offset_32, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|, #memory_int=|v_#memory_int_45|, ~back~0=v_~back~0_59, thread1Thread1of1ForFork1_#t~mem1#1=|v_thread1Thread1of1ForFork1_#t~mem1#1_5|, ~queue~0.base=v_~queue~0.base_32, ~n~0=v_~n~0_14, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_11|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|, ~front~0=v_~front~0_38} AuxVars[] AssignedVars[~sum~0, thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~mem1#1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1, ~front~0] and [522] $Ultimate##0-->thread3EXIT: Formula: (and (= |v_thread3Thread1of1ForFork0_#res.base_9| 0) (= |v_thread3Thread1of1ForFork0_#res.offset_9| 0) (= (ite (= (ite (and (<= v_~sum~0_73 1) (<= 0 v_~sum~0_73)) 1 0) 0) 0 1) v_~v_assert~0_54)) InVars {~sum~0=v_~sum~0_73} OutVars{~sum~0=v_~sum~0_73, ~v_assert~0=v_~v_assert~0_54, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_9|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_9|} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] [2022-12-06 07:51:55,258 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [431] L59-->L56: Formula: (and (= v_~sum~0_21 (+ v_~sum~0_22 (select (select |v_#memory_int_45| v_~queue~0.base_32) (+ (* v_~front~0_39 4) v_~queue~0.offset_32)))) (= (ite (and (< v_~front~0_39 v_~back~0_59) (<= 0 v_~front~0_39) (< v_~front~0_39 v_~n~0_14)) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5| 0)) (not (= (mod |v_thread1Thread1of1ForFork1_~cond~0#1_11| 256) 0)) (= v_~front~0_38 (+ v_~front~0_39 1)) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|)) InVars {~sum~0=v_~sum~0_22, ~queue~0.offset=v_~queue~0.offset_32, #memory_int=|v_#memory_int_45|, ~back~0=v_~back~0_59, ~queue~0.base=v_~queue~0.base_32, ~n~0=v_~n~0_14, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_11|, ~front~0=v_~front~0_39} OutVars{~sum~0=v_~sum~0_21, thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_5|, ~queue~0.offset=v_~queue~0.offset_32, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|, #memory_int=|v_#memory_int_45|, ~back~0=v_~back~0_59, thread1Thread1of1ForFork1_#t~mem1#1=|v_thread1Thread1of1ForFork1_#t~mem1#1_5|, ~queue~0.base=v_~queue~0.base_32, ~n~0=v_~n~0_14, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_11|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|, ~front~0=v_~front~0_38} AuxVars[] AssignedVars[~sum~0, thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~mem1#1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1, ~front~0] and [522] $Ultimate##0-->thread3EXIT: Formula: (and (= |v_thread3Thread1of1ForFork0_#res.base_9| 0) (= |v_thread3Thread1of1ForFork0_#res.offset_9| 0) (= (ite (= (ite (and (<= v_~sum~0_73 1) (<= 0 v_~sum~0_73)) 1 0) 0) 0 1) v_~v_assert~0_54)) InVars {~sum~0=v_~sum~0_73} OutVars{~sum~0=v_~sum~0_73, ~v_assert~0=v_~v_assert~0_54, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_9|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_9|} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] [2022-12-06 07:51:55,326 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [431] L59-->L56: Formula: (and (= v_~sum~0_21 (+ v_~sum~0_22 (select (select |v_#memory_int_45| v_~queue~0.base_32) (+ (* v_~front~0_39 4) v_~queue~0.offset_32)))) (= (ite (and (< v_~front~0_39 v_~back~0_59) (<= 0 v_~front~0_39) (< v_~front~0_39 v_~n~0_14)) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5| 0)) (not (= (mod |v_thread1Thread1of1ForFork1_~cond~0#1_11| 256) 0)) (= v_~front~0_38 (+ v_~front~0_39 1)) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|)) InVars {~sum~0=v_~sum~0_22, ~queue~0.offset=v_~queue~0.offset_32, #memory_int=|v_#memory_int_45|, ~back~0=v_~back~0_59, ~queue~0.base=v_~queue~0.base_32, ~n~0=v_~n~0_14, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_11|, ~front~0=v_~front~0_39} OutVars{~sum~0=v_~sum~0_21, thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_5|, ~queue~0.offset=v_~queue~0.offset_32, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|, #memory_int=|v_#memory_int_45|, ~back~0=v_~back~0_59, thread1Thread1of1ForFork1_#t~mem1#1=|v_thread1Thread1of1ForFork1_#t~mem1#1_5|, ~queue~0.base=v_~queue~0.base_32, ~n~0=v_~n~0_14, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_11|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|, ~front~0=v_~front~0_38} AuxVars[] AssignedVars[~sum~0, thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~mem1#1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1, ~front~0] and [522] $Ultimate##0-->thread3EXIT: Formula: (and (= |v_thread3Thread1of1ForFork0_#res.base_9| 0) (= |v_thread3Thread1of1ForFork0_#res.offset_9| 0) (= (ite (= (ite (and (<= v_~sum~0_73 1) (<= 0 v_~sum~0_73)) 1 0) 0) 0 1) v_~v_assert~0_54)) InVars {~sum~0=v_~sum~0_73} OutVars{~sum~0=v_~sum~0_73, ~v_assert~0=v_~v_assert~0_54, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_9|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_9|} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] [2022-12-06 07:51:55,388 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [431] L59-->L56: Formula: (and (= v_~sum~0_21 (+ v_~sum~0_22 (select (select |v_#memory_int_45| v_~queue~0.base_32) (+ (* v_~front~0_39 4) v_~queue~0.offset_32)))) (= (ite (and (< v_~front~0_39 v_~back~0_59) (<= 0 v_~front~0_39) (< v_~front~0_39 v_~n~0_14)) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5| 0)) (not (= (mod |v_thread1Thread1of1ForFork1_~cond~0#1_11| 256) 0)) (= v_~front~0_38 (+ v_~front~0_39 1)) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|)) InVars {~sum~0=v_~sum~0_22, ~queue~0.offset=v_~queue~0.offset_32, #memory_int=|v_#memory_int_45|, ~back~0=v_~back~0_59, ~queue~0.base=v_~queue~0.base_32, ~n~0=v_~n~0_14, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_11|, ~front~0=v_~front~0_39} OutVars{~sum~0=v_~sum~0_21, thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_5|, ~queue~0.offset=v_~queue~0.offset_32, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|, #memory_int=|v_#memory_int_45|, ~back~0=v_~back~0_59, thread1Thread1of1ForFork1_#t~mem1#1=|v_thread1Thread1of1ForFork1_#t~mem1#1_5|, ~queue~0.base=v_~queue~0.base_32, ~n~0=v_~n~0_14, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_11|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|, ~front~0=v_~front~0_38} AuxVars[] AssignedVars[~sum~0, thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~mem1#1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1, ~front~0] and [522] $Ultimate##0-->thread3EXIT: Formula: (and (= |v_thread3Thread1of1ForFork0_#res.base_9| 0) (= |v_thread3Thread1of1ForFork0_#res.offset_9| 0) (= (ite (= (ite (and (<= v_~sum~0_73 1) (<= 0 v_~sum~0_73)) 1 0) 0) 0 1) v_~v_assert~0_54)) InVars {~sum~0=v_~sum~0_73} OutVars{~sum~0=v_~sum~0_73, ~v_assert~0=v_~v_assert~0_54, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_9|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_9|} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] [2022-12-06 07:51:55,441 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [431] L59-->L56: Formula: (and (= v_~sum~0_21 (+ v_~sum~0_22 (select (select |v_#memory_int_45| v_~queue~0.base_32) (+ (* v_~front~0_39 4) v_~queue~0.offset_32)))) (= (ite (and (< v_~front~0_39 v_~back~0_59) (<= 0 v_~front~0_39) (< v_~front~0_39 v_~n~0_14)) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5| 0)) (not (= (mod |v_thread1Thread1of1ForFork1_~cond~0#1_11| 256) 0)) (= v_~front~0_38 (+ v_~front~0_39 1)) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|)) InVars {~sum~0=v_~sum~0_22, ~queue~0.offset=v_~queue~0.offset_32, #memory_int=|v_#memory_int_45|, ~back~0=v_~back~0_59, ~queue~0.base=v_~queue~0.base_32, ~n~0=v_~n~0_14, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_11|, ~front~0=v_~front~0_39} OutVars{~sum~0=v_~sum~0_21, thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_5|, ~queue~0.offset=v_~queue~0.offset_32, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|, #memory_int=|v_#memory_int_45|, ~back~0=v_~back~0_59, thread1Thread1of1ForFork1_#t~mem1#1=|v_thread1Thread1of1ForFork1_#t~mem1#1_5|, ~queue~0.base=v_~queue~0.base_32, ~n~0=v_~n~0_14, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_11|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|, ~front~0=v_~front~0_38} AuxVars[] AssignedVars[~sum~0, thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~mem1#1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1, ~front~0] and [522] $Ultimate##0-->thread3EXIT: Formula: (and (= |v_thread3Thread1of1ForFork0_#res.base_9| 0) (= |v_thread3Thread1of1ForFork0_#res.offset_9| 0) (= (ite (= (ite (and (<= v_~sum~0_73 1) (<= 0 v_~sum~0_73)) 1 0) 0) 0 1) v_~v_assert~0_54)) InVars {~sum~0=v_~sum~0_73} OutVars{~sum~0=v_~sum~0_73, ~v_assert~0=v_~v_assert~0_54, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_9|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_9|} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] [2022-12-06 07:51:55,495 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [431] L59-->L56: Formula: (and (= v_~sum~0_21 (+ v_~sum~0_22 (select (select |v_#memory_int_45| v_~queue~0.base_32) (+ (* v_~front~0_39 4) v_~queue~0.offset_32)))) (= (ite (and (< v_~front~0_39 v_~back~0_59) (<= 0 v_~front~0_39) (< v_~front~0_39 v_~n~0_14)) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5| 0)) (not (= (mod |v_thread1Thread1of1ForFork1_~cond~0#1_11| 256) 0)) (= v_~front~0_38 (+ v_~front~0_39 1)) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|)) InVars {~sum~0=v_~sum~0_22, ~queue~0.offset=v_~queue~0.offset_32, #memory_int=|v_#memory_int_45|, ~back~0=v_~back~0_59, ~queue~0.base=v_~queue~0.base_32, ~n~0=v_~n~0_14, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_11|, ~front~0=v_~front~0_39} OutVars{~sum~0=v_~sum~0_21, thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_5|, ~queue~0.offset=v_~queue~0.offset_32, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|, #memory_int=|v_#memory_int_45|, ~back~0=v_~back~0_59, thread1Thread1of1ForFork1_#t~mem1#1=|v_thread1Thread1of1ForFork1_#t~mem1#1_5|, ~queue~0.base=v_~queue~0.base_32, ~n~0=v_~n~0_14, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_11|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|, ~front~0=v_~front~0_38} AuxVars[] AssignedVars[~sum~0, thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~mem1#1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1, ~front~0] and [522] $Ultimate##0-->thread3EXIT: Formula: (and (= |v_thread3Thread1of1ForFork0_#res.base_9| 0) (= |v_thread3Thread1of1ForFork0_#res.offset_9| 0) (= (ite (= (ite (and (<= v_~sum~0_73 1) (<= 0 v_~sum~0_73)) 1 0) 0) 0 1) v_~v_assert~0_54)) InVars {~sum~0=v_~sum~0_73} OutVars{~sum~0=v_~sum~0_73, ~v_assert~0=v_~v_assert~0_54, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_9|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_9|} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] [2022-12-06 07:51:55,547 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [431] L59-->L56: Formula: (and (= v_~sum~0_21 (+ v_~sum~0_22 (select (select |v_#memory_int_45| v_~queue~0.base_32) (+ (* v_~front~0_39 4) v_~queue~0.offset_32)))) (= (ite (and (< v_~front~0_39 v_~back~0_59) (<= 0 v_~front~0_39) (< v_~front~0_39 v_~n~0_14)) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5| 0)) (not (= (mod |v_thread1Thread1of1ForFork1_~cond~0#1_11| 256) 0)) (= v_~front~0_38 (+ v_~front~0_39 1)) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|)) InVars {~sum~0=v_~sum~0_22, ~queue~0.offset=v_~queue~0.offset_32, #memory_int=|v_#memory_int_45|, ~back~0=v_~back~0_59, ~queue~0.base=v_~queue~0.base_32, ~n~0=v_~n~0_14, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_11|, ~front~0=v_~front~0_39} OutVars{~sum~0=v_~sum~0_21, thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_5|, ~queue~0.offset=v_~queue~0.offset_32, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|, #memory_int=|v_#memory_int_45|, ~back~0=v_~back~0_59, thread1Thread1of1ForFork1_#t~mem1#1=|v_thread1Thread1of1ForFork1_#t~mem1#1_5|, ~queue~0.base=v_~queue~0.base_32, ~n~0=v_~n~0_14, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_11|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|, ~front~0=v_~front~0_38} AuxVars[] AssignedVars[~sum~0, thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~mem1#1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1, ~front~0] and [522] $Ultimate##0-->thread3EXIT: Formula: (and (= |v_thread3Thread1of1ForFork0_#res.base_9| 0) (= |v_thread3Thread1of1ForFork0_#res.offset_9| 0) (= (ite (= (ite (and (<= v_~sum~0_73 1) (<= 0 v_~sum~0_73)) 1 0) 0) 0 1) v_~v_assert~0_54)) InVars {~sum~0=v_~sum~0_73} OutVars{~sum~0=v_~sum~0_73, ~v_assert~0=v_~v_assert~0_54, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_9|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_9|} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] [2022-12-06 07:51:55,611 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [431] L59-->L56: Formula: (and (= v_~sum~0_21 (+ v_~sum~0_22 (select (select |v_#memory_int_45| v_~queue~0.base_32) (+ (* v_~front~0_39 4) v_~queue~0.offset_32)))) (= (ite (and (< v_~front~0_39 v_~back~0_59) (<= 0 v_~front~0_39) (< v_~front~0_39 v_~n~0_14)) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5| 0)) (not (= (mod |v_thread1Thread1of1ForFork1_~cond~0#1_11| 256) 0)) (= v_~front~0_38 (+ v_~front~0_39 1)) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|)) InVars {~sum~0=v_~sum~0_22, ~queue~0.offset=v_~queue~0.offset_32, #memory_int=|v_#memory_int_45|, ~back~0=v_~back~0_59, ~queue~0.base=v_~queue~0.base_32, ~n~0=v_~n~0_14, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_11|, ~front~0=v_~front~0_39} OutVars{~sum~0=v_~sum~0_21, thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_5|, ~queue~0.offset=v_~queue~0.offset_32, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|, #memory_int=|v_#memory_int_45|, ~back~0=v_~back~0_59, thread1Thread1of1ForFork1_#t~mem1#1=|v_thread1Thread1of1ForFork1_#t~mem1#1_5|, ~queue~0.base=v_~queue~0.base_32, ~n~0=v_~n~0_14, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_11|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|, ~front~0=v_~front~0_38} AuxVars[] AssignedVars[~sum~0, thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~mem1#1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1, ~front~0] and [522] $Ultimate##0-->thread3EXIT: Formula: (and (= |v_thread3Thread1of1ForFork0_#res.base_9| 0) (= |v_thread3Thread1of1ForFork0_#res.offset_9| 0) (= (ite (= (ite (and (<= v_~sum~0_73 1) (<= 0 v_~sum~0_73)) 1 0) 0) 0 1) v_~v_assert~0_54)) InVars {~sum~0=v_~sum~0_73} OutVars{~sum~0=v_~sum~0_73, ~v_assert~0=v_~v_assert~0_54, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_9|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_9|} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] [2022-12-06 07:51:55,669 INFO L203 LiptonReduction]: Total number of compositions: 3 [2022-12-06 07:51:55,670 INFO L143 eatedLiptonReduction]: Time needed for LBE in milliseconds: 867 [2022-12-06 07:51:55,670 INFO L495 AbstractCegarLoop]: Abstraction has has 116 places, 179 transitions, 2566 flow [2022-12-06 07:51:55,670 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 23 states, 23 states have (on average 2.217391304347826) internal successors, (51), 22 states have internal predecessors, (51), 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) [2022-12-06 07:51:55,670 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 07:51:55,670 INFO L213 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-06 07:51:55,678 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2022-12-06 07:51:55,875 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable10 [2022-12-06 07:51:55,875 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-12-06 07:51:55,876 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 07:51:55,876 INFO L85 PathProgramCache]: Analyzing trace with hash 188838474, now seen corresponding path program 1 times [2022-12-06 07:51:55,876 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 07:51:55,876 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1518647731] [2022-12-06 07:51:55,876 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 07:51:55,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 07:51:55,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 07:51:57,165 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 07:51:57,165 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 07:51:57,165 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1518647731] [2022-12-06 07:51:57,165 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1518647731] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-06 07:51:57,166 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1404374612] [2022-12-06 07:51:57,166 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 07:51:57,166 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-06 07:51:57,166 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-06 07:51:57,168 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-06 07:51:57,170 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2022-12-06 07:51:57,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 07:51:57,267 INFO L263 TraceCheckSpWp]: Trace formula consists of 262 conjuncts, 41 conjunts are in the unsatisfiable core [2022-12-06 07:51:57,269 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-06 07:51:57,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-06 07:51:57,335 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 19 treesize of output 21 [2022-12-06 07:51:57,459 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:51:57,459 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 126 treesize of output 41 [2022-12-06 07:51:57,493 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 07:51:57,493 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-06 07:51:57,790 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:51:57,790 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 156 treesize of output 157 [2022-12-06 07:51:57,804 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:51:57,804 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 101 treesize of output 94 [2022-12-06 07:51:58,107 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 07:51:58,108 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1404374612] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-06 07:51:58,108 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-12-06 07:51:58,108 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 8, 8] total 22 [2022-12-06 07:51:58,108 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [193698577] [2022-12-06 07:51:58,108 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-12-06 07:51:58,109 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 23 states [2022-12-06 07:51:58,109 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 07:51:58,109 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2022-12-06 07:51:58,110 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=65, Invalid=441, Unknown=0, NotChecked=0, Total=506 [2022-12-06 07:51:58,110 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 0 out of 58 [2022-12-06 07:51:58,112 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 116 places, 179 transitions, 2566 flow. Second operand has 23 states, 23 states have (on average 2.391304347826087) internal successors, (55), 22 states have internal predecessors, (55), 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) [2022-12-06 07:51:58,112 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 07:51:58,112 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 0 of 58 [2022-12-06 07:51:58,112 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 07:52:00,881 INFO L130 PetriNetUnfolder]: 3933/6519 cut-off events. [2022-12-06 07:52:00,882 INFO L131 PetriNetUnfolder]: For 48969/48969 co-relation queries the response was YES. [2022-12-06 07:52:00,895 INFO L83 FinitePrefix]: Finished finitePrefix Result has 35221 conditions, 6519 events. 3933/6519 cut-off events. For 48969/48969 co-relation queries the response was YES. Maximal size of possible extension queue 299. Compared 40136 event pairs, 529 based on Foata normal form. 60/6573 useless extension candidates. Maximal degree in co-relation 34972. Up to 2348 conditions per place. [2022-12-06 07:52:00,920 INFO L137 encePairwiseOnDemand]: 16/58 looper letters, 263 selfloop transitions, 204 changer transitions 86/553 dead transitions. [2022-12-06 07:52:00,920 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 145 places, 553 transitions, 7335 flow [2022-12-06 07:52:00,921 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2022-12-06 07:52:00,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 30 states. [2022-12-06 07:52:00,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 30 states and 273 transitions. [2022-12-06 07:52:00,923 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.15689655172413794 [2022-12-06 07:52:00,923 INFO L175 Difference]: Start difference. First operand has 116 places, 179 transitions, 2566 flow. Second operand 30 states and 273 transitions. [2022-12-06 07:52:00,923 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 145 places, 553 transitions, 7335 flow [2022-12-06 07:52:01,118 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 138 places, 553 transitions, 6940 flow, removed 149 selfloop flow, removed 7 redundant places. [2022-12-06 07:52:01,128 INFO L231 Difference]: Finished difference. Result has 147 places, 306 transitions, 4716 flow [2022-12-06 07:52:01,128 INFO L276 CegarLoopForPetriNet]: {PETRI_ALPHABET=58, PETRI_DIFFERENCE_MINUEND_FLOW=2422, PETRI_DIFFERENCE_MINUEND_PLACES=109, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=177, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=100, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=59, PETRI_DIFFERENCE_SUBTRAHEND_STATES=30, PETRI_FLOW=4716, PETRI_PLACES=147, PETRI_TRANSITIONS=306} [2022-12-06 07:52:01,130 INFO L294 CegarLoopForPetriNet]: 31 programPoint places, 116 predicate places. [2022-12-06 07:52:01,130 WARN L163 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-06 07:52:01,130 INFO L89 Accepts]: Start accepts. Operand has 147 places, 306 transitions, 4716 flow [2022-12-06 07:52:01,133 INFO L95 Accepts]: Finished accepts. [2022-12-06 07:52:01,133 INFO L195 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-06 07:52:01,134 INFO L167 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 147 places, 306 transitions, 4716 flow [2022-12-06 07:52:01,137 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 147 places, 306 transitions, 4716 flow [2022-12-06 07:52:01,418 INFO L130 PetriNetUnfolder]: 1010/2314 cut-off events. [2022-12-06 07:52:01,419 INFO L131 PetriNetUnfolder]: For 18143/18208 co-relation queries the response was YES. [2022-12-06 07:52:01,429 INFO L83 FinitePrefix]: Finished finitePrefix Result has 12135 conditions, 2314 events. 1010/2314 cut-off events. For 18143/18208 co-relation queries the response was YES. Maximal size of possible extension queue 178. Compared 17236 event pairs, 239 based on Foata normal form. 6/2153 useless extension candidates. Maximal degree in co-relation 12034. Up to 761 conditions per place. [2022-12-06 07:52:01,443 INFO L184 LiptonReduction]: Starting Lipton reduction on Petri net that has 147 places, 306 transitions, 4716 flow [2022-12-06 07:52:01,443 INFO L188 LiptonReduction]: Number of co-enabled transitions 1152 [2022-12-06 07:52:06,937 INFO L203 LiptonReduction]: Total number of compositions: 2 [2022-12-06 07:52:06,938 INFO L143 eatedLiptonReduction]: Time needed for LBE in milliseconds: 5808 [2022-12-06 07:52:06,938 INFO L495 AbstractCegarLoop]: Abstraction has has 147 places, 306 transitions, 4793 flow [2022-12-06 07:52:06,938 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 23 states, 23 states have (on average 2.391304347826087) internal successors, (55), 22 states have internal predecessors, (55), 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) [2022-12-06 07:52:06,938 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 07:52:06,938 INFO L213 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-06 07:52:06,943 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Ended with exit code 0 [2022-12-06 07:52:07,139 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11,7 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-06 07:52:07,140 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-12-06 07:52:07,140 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 07:52:07,140 INFO L85 PathProgramCache]: Analyzing trace with hash -1764401526, now seen corresponding path program 1 times [2022-12-06 07:52:07,140 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 07:52:07,140 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1336104926] [2022-12-06 07:52:07,140 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 07:52:07,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 07:52:07,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 07:52:07,236 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-06 07:52:07,237 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 07:52:07,237 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1336104926] [2022-12-06 07:52:07,237 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1336104926] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 07:52:07,237 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 07:52:07,237 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-06 07:52:07,237 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [782785129] [2022-12-06 07:52:07,237 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 07:52:07,237 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-06 07:52:07,238 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 07:52:07,238 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-06 07:52:07,238 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-06 07:52:07,238 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 3 out of 75 [2022-12-06 07:52:07,238 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 147 places, 306 transitions, 4793 flow. Second operand has 4 states, 4 states have (on average 7.75) internal successors, (31), 4 states have internal predecessors, (31), 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) [2022-12-06 07:52:07,239 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 07:52:07,239 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 3 of 75 [2022-12-06 07:52:07,239 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 07:52:08,008 INFO L130 PetriNetUnfolder]: 1855/3488 cut-off events. [2022-12-06 07:52:08,009 INFO L131 PetriNetUnfolder]: For 37703/37812 co-relation queries the response was YES. [2022-12-06 07:52:08,026 INFO L83 FinitePrefix]: Finished finitePrefix Result has 21002 conditions, 3488 events. 1855/3488 cut-off events. For 37703/37812 co-relation queries the response was YES. Maximal size of possible extension queue 220. Compared 23174 event pairs, 711 based on Foata normal form. 22/3339 useless extension candidates. Maximal degree in co-relation 20782. Up to 2694 conditions per place. [2022-12-06 07:52:08,048 INFO L137 encePairwiseOnDemand]: 71/75 looper letters, 262 selfloop transitions, 0 changer transitions 13/306 dead transitions. [2022-12-06 07:52:08,049 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 149 places, 306 transitions, 5265 flow [2022-12-06 07:52:08,049 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-06 07:52:08,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2022-12-06 07:52:08,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 94 transitions. [2022-12-06 07:52:08,050 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.31333333333333335 [2022-12-06 07:52:08,050 INFO L175 Difference]: Start difference. First operand has 147 places, 306 transitions, 4793 flow. Second operand 4 states and 94 transitions. [2022-12-06 07:52:08,050 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 149 places, 306 transitions, 5265 flow [2022-12-06 07:52:08,194 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 139 places, 306 transitions, 4881 flow, removed 126 selfloop flow, removed 10 redundant places. [2022-12-06 07:52:08,202 INFO L231 Difference]: Finished difference. Result has 139 places, 293 transitions, 4236 flow [2022-12-06 07:52:08,202 INFO L276 CegarLoopForPetriNet]: {PETRI_ALPHABET=75, PETRI_DIFFERENCE_MINUEND_FLOW=4302, PETRI_DIFFERENCE_MINUEND_PLACES=136, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=298, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=298, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=4236, PETRI_PLACES=139, PETRI_TRANSITIONS=293} [2022-12-06 07:52:08,203 INFO L294 CegarLoopForPetriNet]: 31 programPoint places, 108 predicate places. [2022-12-06 07:52:08,203 WARN L163 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-06 07:52:08,203 INFO L89 Accepts]: Start accepts. Operand has 139 places, 293 transitions, 4236 flow [2022-12-06 07:52:08,206 INFO L95 Accepts]: Finished accepts. [2022-12-06 07:52:08,206 INFO L195 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-06 07:52:08,206 INFO L167 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 139 places, 293 transitions, 4236 flow [2022-12-06 07:52:08,209 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 133 places, 293 transitions, 4236 flow [2022-12-06 07:52:08,427 INFO L130 PetriNetUnfolder]: 953/2159 cut-off events. [2022-12-06 07:52:08,427 INFO L131 PetriNetUnfolder]: For 13844/13919 co-relation queries the response was YES. [2022-12-06 07:52:08,465 INFO L83 FinitePrefix]: Finished finitePrefix Result has 10726 conditions, 2159 events. 953/2159 cut-off events. For 13844/13919 co-relation queries the response was YES. Maximal size of possible extension queue 174. Compared 15778 event pairs, 222 based on Foata normal form. 18/2006 useless extension candidates. Maximal degree in co-relation 10632. Up to 712 conditions per place. [2022-12-06 07:52:08,477 INFO L184 LiptonReduction]: Starting Lipton reduction on Petri net that has 133 places, 293 transitions, 4236 flow [2022-12-06 07:52:08,478 INFO L188 LiptonReduction]: Number of co-enabled transitions 1098 [2022-12-06 07:52:08,478 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [544] $Ultimate##0-->L84: Formula: (and (not (= (ite (and (< v_~back~0_203 v_~n~0_121) (<= 0 v_~back~0_203)) 1 0) 0)) (= |v_thread2Thread1of1ForFork2_#t~mem5#1_69| |v_thread2Thread1of1ForFork2_#t~mem5#1_68|) (= v_~back~0_202 (+ v_~back~0_203 1)) (= |v_thread2Thread1of1ForFork2_~b~0#1_93| 0) (= |v_thread2Thread1of1ForFork2_~cond~1#1_67| v_~v_assert~0_98) (= |v_thread2Thread1of1ForFork2_#t~post6#1_69| |v_thread2Thread1of1ForFork2_#t~post6#1_68|) (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_67| 256) 0)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_72| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_80|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_80| 0)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_72| (ite (= (select (select |v_#memory_int_203| v_~queue~0.base_119) (+ (* v_~back~0_203 4) v_~queue~0.offset_119)) 1) 1 0)) (= |v_thread1Thread1of1ForFork1_~cond~0#1_68| v_~v_assert~0_98)) InVars {~queue~0.offset=v_~queue~0.offset_119, ~v_assert~0=v_~v_assert~0_98, ~back~0=v_~back~0_203, #memory_int=|v_#memory_int_203|, thread2Thread1of1ForFork2_#t~mem5#1=|v_thread2Thread1of1ForFork2_#t~mem5#1_69|, ~queue~0.base=v_~queue~0.base_119, thread2Thread1of1ForFork2_#t~post6#1=|v_thread2Thread1of1ForFork2_#t~post6#1_69|, ~n~0=v_~n~0_121} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_67|, ~queue~0.offset=v_~queue~0.offset_119, thread2Thread1of1ForFork2_#t~post4#1=|v_thread2Thread1of1ForFork2_#t~post4#1_66|, thread2Thread1of1ForFork2_#t~mem3#1=|v_thread2Thread1of1ForFork2_#t~mem3#1_66|, ~back~0=v_~back~0_202, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_72|, ~queue~0.base=v_~queue~0.base_119, ~v_assert~0=v_~v_assert~0_98, thread2Thread1of1ForFork2_~b~0#1=|v_thread2Thread1of1ForFork2_~b~0#1_93|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_80|, #memory_int=|v_#memory_int_203|, thread2Thread1of1ForFork2_#t~mem5#1=|v_thread2Thread1of1ForFork2_#t~mem5#1_68|, thread2Thread1of1ForFork2_#t~post6#1=|v_thread2Thread1of1ForFork2_#t~post6#1_68|, ~n~0=v_~n~0_121, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_68|} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1, thread2Thread1of1ForFork2_#t~post4#1, thread2Thread1of1ForFork2_~b~0#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~mem3#1, ~back~0, thread2Thread1of1ForFork2_#t~mem5#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post6#1, thread1Thread1of1ForFork1_~cond~0#1] and [431] L59-->L56: Formula: (and (= v_~sum~0_21 (+ v_~sum~0_22 (select (select |v_#memory_int_45| v_~queue~0.base_32) (+ (* v_~front~0_39 4) v_~queue~0.offset_32)))) (= (ite (and (< v_~front~0_39 v_~back~0_59) (<= 0 v_~front~0_39) (< v_~front~0_39 v_~n~0_14)) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5| 0)) (not (= (mod |v_thread1Thread1of1ForFork1_~cond~0#1_11| 256) 0)) (= v_~front~0_38 (+ v_~front~0_39 1)) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|)) InVars {~sum~0=v_~sum~0_22, ~queue~0.offset=v_~queue~0.offset_32, #memory_int=|v_#memory_int_45|, ~back~0=v_~back~0_59, ~queue~0.base=v_~queue~0.base_32, ~n~0=v_~n~0_14, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_11|, ~front~0=v_~front~0_39} OutVars{~sum~0=v_~sum~0_21, thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_5|, ~queue~0.offset=v_~queue~0.offset_32, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|, #memory_int=|v_#memory_int_45|, ~back~0=v_~back~0_59, thread1Thread1of1ForFork1_#t~mem1#1=|v_thread1Thread1of1ForFork1_#t~mem1#1_5|, ~queue~0.base=v_~queue~0.base_32, ~n~0=v_~n~0_14, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_11|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|, ~front~0=v_~front~0_38} AuxVars[] AssignedVars[~sum~0, thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~mem1#1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1, ~front~0] [2022-12-06 07:52:08,677 INFO L203 LiptonReduction]: Total number of compositions: 1 [2022-12-06 07:52:08,678 INFO L143 eatedLiptonReduction]: Time needed for LBE in milliseconds: 475 [2022-12-06 07:52:08,678 INFO L495 AbstractCegarLoop]: Abstraction has has 133 places, 293 transitions, 4236 flow [2022-12-06 07:52:08,678 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 7.75) internal successors, (31), 4 states have internal predecessors, (31), 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) [2022-12-06 07:52:08,678 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 07:52:08,678 INFO L213 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-06 07:52:08,678 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2022-12-06 07:52:08,679 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-12-06 07:52:08,679 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 07:52:08,679 INFO L85 PathProgramCache]: Analyzing trace with hash -535043088, now seen corresponding path program 1 times [2022-12-06 07:52:08,679 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 07:52:08,679 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [631631214] [2022-12-06 07:52:08,679 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 07:52:08,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 07:52:08,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 07:52:09,427 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 07:52:09,427 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 07:52:09,427 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [631631214] [2022-12-06 07:52:09,427 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [631631214] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-06 07:52:09,427 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [932547517] [2022-12-06 07:52:09,427 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 07:52:09,428 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-06 07:52:09,428 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-06 07:52:09,429 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-06 07:52:09,457 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2022-12-06 07:52:09,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 07:52:09,547 INFO L263 TraceCheckSpWp]: Trace formula consists of 249 conjuncts, 50 conjunts are in the unsatisfiable core [2022-12-06 07:52:09,549 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-06 07:52:09,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-06 07:52:09,664 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 19 treesize of output 21 [2022-12-06 07:52:09,820 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:52:09,820 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 111 treesize of output 41 [2022-12-06 07:52:09,846 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 07:52:09,846 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-06 07:52:10,145 WARN L837 $PredicateComparison]: unable to prove that (or (let ((.cse9 (* c_~front~0 4)) (.cse6 (= (mod |c_thread2Thread1of1ForFork2_~b~0#1| 256) 0))) (let ((.cse0 (not .cse6)) (.cse2 (+ c_~queue~0.offset .cse9)) (.cse3 (+ c_~queue~0.offset .cse9 4)) (.cse4 (+ c_~queue~0.offset (* c_~back~0 4)))) (and (or .cse0 (forall ((v_ArrVal_504 (Array Int Int))) (let ((.cse1 (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_504) c_~queue~0.base))) (or (<= (+ c_~sum~0 (select .cse1 .cse2) (select .cse1 .cse3)) 1) (not (= (+ (select .cse1 .cse4) 1) 0)))))) (or (forall ((v_ArrVal_504 (Array Int Int))) (let ((.cse5 (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_504) c_~queue~0.base))) (or (<= (+ c_~sum~0 (select .cse5 .cse2) (select .cse5 .cse3)) 1) (not (= (select .cse5 .cse4) 1))))) .cse6) (or .cse0 (forall ((v_ArrVal_504 (Array Int Int))) (let ((.cse7 (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_504) c_~queue~0.base))) (or (<= 0 (+ c_~sum~0 (select .cse7 .cse2) (select .cse7 .cse3))) (not (= (+ (select .cse7 .cse4) 1) 0)))))) (or (forall ((v_ArrVal_504 (Array Int Int))) (let ((.cse8 (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_504) c_~queue~0.base))) (or (<= 0 (+ c_~sum~0 (select .cse8 .cse2) (select .cse8 .cse3))) (not (= (select .cse8 .cse4) 1))))) .cse6)))) (not (< c_~back~0 c_~n~0)) (not (<= 0 c_~back~0))) is different from false [2022-12-06 07:52:10,186 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:52:10,186 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 194 treesize of output 186 [2022-12-06 07:52:10,201 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:52:10,201 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 129 treesize of output 136 [2022-12-06 07:52:10,214 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:52:10,214 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 109 treesize of output 116 [2022-12-06 07:52:10,561 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 07:52:10,562 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [932547517] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-06 07:52:10,562 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-12-06 07:52:10,562 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8, 8] total 21 [2022-12-06 07:52:10,562 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [199214429] [2022-12-06 07:52:10,562 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-12-06 07:52:10,562 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 22 states [2022-12-06 07:52:10,562 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 07:52:10,563 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2022-12-06 07:52:10,563 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=80, Invalid=343, Unknown=1, NotChecked=38, Total=462 [2022-12-06 07:52:10,563 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 0 out of 72 [2022-12-06 07:52:10,563 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 133 places, 293 transitions, 4236 flow. Second operand has 22 states, 22 states have (on average 2.3636363636363638) internal successors, (52), 21 states have internal predecessors, (52), 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) [2022-12-06 07:52:10,563 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 07:52:10,563 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 0 of 72 [2022-12-06 07:52:10,563 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 07:52:14,292 INFO L130 PetriNetUnfolder]: 5608/9334 cut-off events. [2022-12-06 07:52:14,293 INFO L131 PetriNetUnfolder]: For 68303/68303 co-relation queries the response was YES. [2022-12-06 07:52:14,313 INFO L83 FinitePrefix]: Finished finitePrefix Result has 52116 conditions, 9334 events. 5608/9334 cut-off events. For 68303/68303 co-relation queries the response was YES. Maximal size of possible extension queue 404. Compared 61665 event pairs, 849 based on Foata normal form. 76/9405 useless extension candidates. Maximal degree in co-relation 51609. Up to 3256 conditions per place. [2022-12-06 07:52:14,350 INFO L137 encePairwiseOnDemand]: 17/72 looper letters, 487 selfloop transitions, 320 changer transitions 94/901 dead transitions. [2022-12-06 07:52:14,351 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 175 places, 901 transitions, 12006 flow [2022-12-06 07:52:14,351 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2022-12-06 07:52:14,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 43 states. [2022-12-06 07:52:14,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 43 states and 502 transitions. [2022-12-06 07:52:14,354 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.16214470284237725 [2022-12-06 07:52:14,354 INFO L175 Difference]: Start difference. First operand has 133 places, 293 transitions, 4236 flow. Second operand 43 states and 502 transitions. [2022-12-06 07:52:14,354 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 175 places, 901 transitions, 12006 flow [2022-12-06 07:52:14,730 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 172 places, 901 transitions, 11916 flow, removed 11 selfloop flow, removed 3 redundant places. [2022-12-06 07:52:14,740 INFO L231 Difference]: Finished difference. Result has 197 places, 525 transitions, 8362 flow [2022-12-06 07:52:14,740 INFO L276 CegarLoopForPetriNet]: {PETRI_ALPHABET=72, PETRI_DIFFERENCE_MINUEND_FLOW=4160, PETRI_DIFFERENCE_MINUEND_PLACES=130, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=293, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=136, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=111, PETRI_DIFFERENCE_SUBTRAHEND_STATES=43, PETRI_FLOW=8362, PETRI_PLACES=197, PETRI_TRANSITIONS=525} [2022-12-06 07:52:14,741 INFO L294 CegarLoopForPetriNet]: 31 programPoint places, 166 predicate places. [2022-12-06 07:52:14,741 WARN L163 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-06 07:52:14,741 INFO L89 Accepts]: Start accepts. Operand has 197 places, 525 transitions, 8362 flow [2022-12-06 07:52:14,747 INFO L95 Accepts]: Finished accepts. [2022-12-06 07:52:14,747 INFO L195 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-06 07:52:14,747 INFO L167 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 197 places, 525 transitions, 8362 flow [2022-12-06 07:52:14,753 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 197 places, 525 transitions, 8362 flow [2022-12-06 07:52:15,107 INFO L130 PetriNetUnfolder]: 1388/3202 cut-off events. [2022-12-06 07:52:15,107 INFO L131 PetriNetUnfolder]: For 30232/30362 co-relation queries the response was YES. [2022-12-06 07:52:15,124 INFO L83 FinitePrefix]: Finished finitePrefix Result has 18279 conditions, 3202 events. 1388/3202 cut-off events. For 30232/30362 co-relation queries the response was YES. Maximal size of possible extension queue 238. Compared 25708 event pairs, 302 based on Foata normal form. 14/2954 useless extension candidates. Maximal degree in co-relation 18072. Up to 941 conditions per place. [2022-12-06 07:52:15,145 INFO L184 LiptonReduction]: Starting Lipton reduction on Petri net that has 197 places, 525 transitions, 8362 flow [2022-12-06 07:52:15,146 INFO L188 LiptonReduction]: Number of co-enabled transitions 1862 [2022-12-06 07:52:15,147 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [431] L59-->L56: Formula: (and (= v_~sum~0_21 (+ v_~sum~0_22 (select (select |v_#memory_int_45| v_~queue~0.base_32) (+ (* v_~front~0_39 4) v_~queue~0.offset_32)))) (= (ite (and (< v_~front~0_39 v_~back~0_59) (<= 0 v_~front~0_39) (< v_~front~0_39 v_~n~0_14)) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5| 0)) (not (= (mod |v_thread1Thread1of1ForFork1_~cond~0#1_11| 256) 0)) (= v_~front~0_38 (+ v_~front~0_39 1)) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|)) InVars {~sum~0=v_~sum~0_22, ~queue~0.offset=v_~queue~0.offset_32, #memory_int=|v_#memory_int_45|, ~back~0=v_~back~0_59, ~queue~0.base=v_~queue~0.base_32, ~n~0=v_~n~0_14, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_11|, ~front~0=v_~front~0_39} OutVars{~sum~0=v_~sum~0_21, thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_5|, ~queue~0.offset=v_~queue~0.offset_32, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|, #memory_int=|v_#memory_int_45|, ~back~0=v_~back~0_59, thread1Thread1of1ForFork1_#t~mem1#1=|v_thread1Thread1of1ForFork1_#t~mem1#1_5|, ~queue~0.base=v_~queue~0.base_32, ~n~0=v_~n~0_14, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_11|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|, ~front~0=v_~front~0_38} AuxVars[] AssignedVars[~sum~0, thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~mem1#1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1, ~front~0] and [530] L86-->L84: Formula: (and (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_23| 256) 0)) (let ((.cse2 (= (mod |v_thread2Thread1of1ForFork2_~b~0#1_44| 256) 0))) (let ((.cse0 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_51|)) (.cse3 (= (+ v_~back~0_138 1) v_~back~0_137)) (.cse4 (= |v_thread2Thread1of1ForFork2_~b~0#1_43| (ite (= (ite .cse2 1 0) 0) 0 1))) (.cse5 (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_51| 0))) (.cse1 (select (select |v_#memory_int_143| v_~queue~0.base_76) (+ (* v_~back~0_138 4) v_~queue~0.offset_76)))) (or (and .cse0 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43| (ite (= .cse1 1) 1 0)) (not .cse2) .cse3 .cse4 (= |v_thread2Thread1of1ForFork2_#t~mem5#1_18| |v_thread2Thread1of1ForFork2_#t~mem5#1_17|) .cse5 (= |v_thread2Thread1of1ForFork2_#t~post6#1_18| |v_thread2Thread1of1ForFork2_#t~post6#1_17|)) (and .cse0 (= |v_thread2Thread1of1ForFork2_#t~post4#1_18| |v_thread2Thread1of1ForFork2_#t~post4#1_17|) (= |v_thread2Thread1of1ForFork2_#t~mem3#1_18| |v_thread2Thread1of1ForFork2_#t~mem3#1_17|) .cse3 .cse2 .cse4 .cse5 (= (ite (= (+ .cse1 1) 0) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43|))))) (not (= (ite (and (< v_~back~0_138 v_~n~0_82) (<= 0 v_~back~0_138)) 1 0) 0))) InVars {thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_23|, ~queue~0.offset=v_~queue~0.offset_76, thread2Thread1of1ForFork2_~b~0#1=|v_thread2Thread1of1ForFork2_~b~0#1_44|, thread2Thread1of1ForFork2_#t~post4#1=|v_thread2Thread1of1ForFork2_#t~post4#1_18|, thread2Thread1of1ForFork2_#t~mem3#1=|v_thread2Thread1of1ForFork2_#t~mem3#1_18|, ~back~0=v_~back~0_138, #memory_int=|v_#memory_int_143|, thread2Thread1of1ForFork2_#t~mem5#1=|v_thread2Thread1of1ForFork2_#t~mem5#1_18|, ~queue~0.base=v_~queue~0.base_76, thread2Thread1of1ForFork2_#t~post6#1=|v_thread2Thread1of1ForFork2_#t~post6#1_18|, ~n~0=v_~n~0_82} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_23|, ~queue~0.offset=v_~queue~0.offset_76, thread2Thread1of1ForFork2_#t~post4#1=|v_thread2Thread1of1ForFork2_#t~post4#1_17|, thread2Thread1of1ForFork2_#t~mem3#1=|v_thread2Thread1of1ForFork2_#t~mem3#1_17|, ~back~0=v_~back~0_137, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43|, ~queue~0.base=v_~queue~0.base_76, thread2Thread1of1ForFork2_~b~0#1=|v_thread2Thread1of1ForFork2_~b~0#1_43|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_51|, #memory_int=|v_#memory_int_143|, thread2Thread1of1ForFork2_#t~mem5#1=|v_thread2Thread1of1ForFork2_#t~mem5#1_17|, thread2Thread1of1ForFork2_#t~post6#1=|v_thread2Thread1of1ForFork2_#t~post6#1_17|, ~n~0=v_~n~0_82} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_#t~post4#1, thread2Thread1of1ForFork2_~b~0#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~mem3#1, ~back~0, thread2Thread1of1ForFork2_#t~mem5#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post6#1] [2022-12-06 07:52:15,418 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [522] $Ultimate##0-->thread3EXIT: Formula: (and (= |v_thread3Thread1of1ForFork0_#res.base_9| 0) (= |v_thread3Thread1of1ForFork0_#res.offset_9| 0) (= (ite (= (ite (and (<= v_~sum~0_73 1) (<= 0 v_~sum~0_73)) 1 0) 0) 0 1) v_~v_assert~0_54)) InVars {~sum~0=v_~sum~0_73} OutVars{~sum~0=v_~sum~0_73, ~v_assert~0=v_~v_assert~0_54, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_9|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_9|} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] and [530] L86-->L84: Formula: (and (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_23| 256) 0)) (let ((.cse2 (= (mod |v_thread2Thread1of1ForFork2_~b~0#1_44| 256) 0))) (let ((.cse0 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_51|)) (.cse3 (= (+ v_~back~0_138 1) v_~back~0_137)) (.cse4 (= |v_thread2Thread1of1ForFork2_~b~0#1_43| (ite (= (ite .cse2 1 0) 0) 0 1))) (.cse5 (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_51| 0))) (.cse1 (select (select |v_#memory_int_143| v_~queue~0.base_76) (+ (* v_~back~0_138 4) v_~queue~0.offset_76)))) (or (and .cse0 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43| (ite (= .cse1 1) 1 0)) (not .cse2) .cse3 .cse4 (= |v_thread2Thread1of1ForFork2_#t~mem5#1_18| |v_thread2Thread1of1ForFork2_#t~mem5#1_17|) .cse5 (= |v_thread2Thread1of1ForFork2_#t~post6#1_18| |v_thread2Thread1of1ForFork2_#t~post6#1_17|)) (and .cse0 (= |v_thread2Thread1of1ForFork2_#t~post4#1_18| |v_thread2Thread1of1ForFork2_#t~post4#1_17|) (= |v_thread2Thread1of1ForFork2_#t~mem3#1_18| |v_thread2Thread1of1ForFork2_#t~mem3#1_17|) .cse3 .cse2 .cse4 .cse5 (= (ite (= (+ .cse1 1) 0) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43|))))) (not (= (ite (and (< v_~back~0_138 v_~n~0_82) (<= 0 v_~back~0_138)) 1 0) 0))) InVars {thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_23|, ~queue~0.offset=v_~queue~0.offset_76, thread2Thread1of1ForFork2_~b~0#1=|v_thread2Thread1of1ForFork2_~b~0#1_44|, thread2Thread1of1ForFork2_#t~post4#1=|v_thread2Thread1of1ForFork2_#t~post4#1_18|, thread2Thread1of1ForFork2_#t~mem3#1=|v_thread2Thread1of1ForFork2_#t~mem3#1_18|, ~back~0=v_~back~0_138, #memory_int=|v_#memory_int_143|, thread2Thread1of1ForFork2_#t~mem5#1=|v_thread2Thread1of1ForFork2_#t~mem5#1_18|, ~queue~0.base=v_~queue~0.base_76, thread2Thread1of1ForFork2_#t~post6#1=|v_thread2Thread1of1ForFork2_#t~post6#1_18|, ~n~0=v_~n~0_82} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_23|, ~queue~0.offset=v_~queue~0.offset_76, thread2Thread1of1ForFork2_#t~post4#1=|v_thread2Thread1of1ForFork2_#t~post4#1_17|, thread2Thread1of1ForFork2_#t~mem3#1=|v_thread2Thread1of1ForFork2_#t~mem3#1_17|, ~back~0=v_~back~0_137, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43|, ~queue~0.base=v_~queue~0.base_76, thread2Thread1of1ForFork2_~b~0#1=|v_thread2Thread1of1ForFork2_~b~0#1_43|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_51|, #memory_int=|v_#memory_int_143|, thread2Thread1of1ForFork2_#t~mem5#1=|v_thread2Thread1of1ForFork2_#t~mem5#1_17|, thread2Thread1of1ForFork2_#t~post6#1=|v_thread2Thread1of1ForFork2_#t~post6#1_17|, ~n~0=v_~n~0_82} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_#t~post4#1, thread2Thread1of1ForFork2_~b~0#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~mem3#1, ~back~0, thread2Thread1of1ForFork2_#t~mem5#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post6#1] [2022-12-06 07:52:15,594 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [522] $Ultimate##0-->thread3EXIT: Formula: (and (= |v_thread3Thread1of1ForFork0_#res.base_9| 0) (= |v_thread3Thread1of1ForFork0_#res.offset_9| 0) (= (ite (= (ite (and (<= v_~sum~0_73 1) (<= 0 v_~sum~0_73)) 1 0) 0) 0 1) v_~v_assert~0_54)) InVars {~sum~0=v_~sum~0_73} OutVars{~sum~0=v_~sum~0_73, ~v_assert~0=v_~v_assert~0_54, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_9|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_9|} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] and [386] L56-->L59: Formula: (= v_~v_assert~0_2 |v_thread1Thread1of1ForFork1_~cond~0#1_7|) InVars {~v_assert~0=v_~v_assert~0_2} OutVars{~v_assert~0=v_~v_assert~0_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_7|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~cond~0#1] [2022-12-06 07:52:15,613 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [431] L59-->L56: Formula: (and (= v_~sum~0_21 (+ v_~sum~0_22 (select (select |v_#memory_int_45| v_~queue~0.base_32) (+ (* v_~front~0_39 4) v_~queue~0.offset_32)))) (= (ite (and (< v_~front~0_39 v_~back~0_59) (<= 0 v_~front~0_39) (< v_~front~0_39 v_~n~0_14)) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5| 0)) (not (= (mod |v_thread1Thread1of1ForFork1_~cond~0#1_11| 256) 0)) (= v_~front~0_38 (+ v_~front~0_39 1)) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|)) InVars {~sum~0=v_~sum~0_22, ~queue~0.offset=v_~queue~0.offset_32, #memory_int=|v_#memory_int_45|, ~back~0=v_~back~0_59, ~queue~0.base=v_~queue~0.base_32, ~n~0=v_~n~0_14, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_11|, ~front~0=v_~front~0_39} OutVars{~sum~0=v_~sum~0_21, thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_5|, ~queue~0.offset=v_~queue~0.offset_32, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|, #memory_int=|v_#memory_int_45|, ~back~0=v_~back~0_59, thread1Thread1of1ForFork1_#t~mem1#1=|v_thread1Thread1of1ForFork1_#t~mem1#1_5|, ~queue~0.base=v_~queue~0.base_32, ~n~0=v_~n~0_14, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_11|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|, ~front~0=v_~front~0_38} AuxVars[] AssignedVars[~sum~0, thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~mem1#1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1, ~front~0] and [530] L86-->L84: Formula: (and (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_23| 256) 0)) (let ((.cse2 (= (mod |v_thread2Thread1of1ForFork2_~b~0#1_44| 256) 0))) (let ((.cse0 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_51|)) (.cse3 (= (+ v_~back~0_138 1) v_~back~0_137)) (.cse4 (= |v_thread2Thread1of1ForFork2_~b~0#1_43| (ite (= (ite .cse2 1 0) 0) 0 1))) (.cse5 (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_51| 0))) (.cse1 (select (select |v_#memory_int_143| v_~queue~0.base_76) (+ (* v_~back~0_138 4) v_~queue~0.offset_76)))) (or (and .cse0 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43| (ite (= .cse1 1) 1 0)) (not .cse2) .cse3 .cse4 (= |v_thread2Thread1of1ForFork2_#t~mem5#1_18| |v_thread2Thread1of1ForFork2_#t~mem5#1_17|) .cse5 (= |v_thread2Thread1of1ForFork2_#t~post6#1_18| |v_thread2Thread1of1ForFork2_#t~post6#1_17|)) (and .cse0 (= |v_thread2Thread1of1ForFork2_#t~post4#1_18| |v_thread2Thread1of1ForFork2_#t~post4#1_17|) (= |v_thread2Thread1of1ForFork2_#t~mem3#1_18| |v_thread2Thread1of1ForFork2_#t~mem3#1_17|) .cse3 .cse2 .cse4 .cse5 (= (ite (= (+ .cse1 1) 0) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43|))))) (not (= (ite (and (< v_~back~0_138 v_~n~0_82) (<= 0 v_~back~0_138)) 1 0) 0))) InVars {thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_23|, ~queue~0.offset=v_~queue~0.offset_76, thread2Thread1of1ForFork2_~b~0#1=|v_thread2Thread1of1ForFork2_~b~0#1_44|, thread2Thread1of1ForFork2_#t~post4#1=|v_thread2Thread1of1ForFork2_#t~post4#1_18|, thread2Thread1of1ForFork2_#t~mem3#1=|v_thread2Thread1of1ForFork2_#t~mem3#1_18|, ~back~0=v_~back~0_138, #memory_int=|v_#memory_int_143|, thread2Thread1of1ForFork2_#t~mem5#1=|v_thread2Thread1of1ForFork2_#t~mem5#1_18|, ~queue~0.base=v_~queue~0.base_76, thread2Thread1of1ForFork2_#t~post6#1=|v_thread2Thread1of1ForFork2_#t~post6#1_18|, ~n~0=v_~n~0_82} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_23|, ~queue~0.offset=v_~queue~0.offset_76, thread2Thread1of1ForFork2_#t~post4#1=|v_thread2Thread1of1ForFork2_#t~post4#1_17|, thread2Thread1of1ForFork2_#t~mem3#1=|v_thread2Thread1of1ForFork2_#t~mem3#1_17|, ~back~0=v_~back~0_137, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43|, ~queue~0.base=v_~queue~0.base_76, thread2Thread1of1ForFork2_~b~0#1=|v_thread2Thread1of1ForFork2_~b~0#1_43|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_51|, #memory_int=|v_#memory_int_143|, thread2Thread1of1ForFork2_#t~mem5#1=|v_thread2Thread1of1ForFork2_#t~mem5#1_17|, thread2Thread1of1ForFork2_#t~post6#1=|v_thread2Thread1of1ForFork2_#t~post6#1_17|, ~n~0=v_~n~0_82} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_#t~post4#1, thread2Thread1of1ForFork2_~b~0#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~mem3#1, ~back~0, thread2Thread1of1ForFork2_#t~mem5#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post6#1] [2022-12-06 07:52:15,876 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [522] $Ultimate##0-->thread3EXIT: Formula: (and (= |v_thread3Thread1of1ForFork0_#res.base_9| 0) (= |v_thread3Thread1of1ForFork0_#res.offset_9| 0) (= (ite (= (ite (and (<= v_~sum~0_73 1) (<= 0 v_~sum~0_73)) 1 0) 0) 0 1) v_~v_assert~0_54)) InVars {~sum~0=v_~sum~0_73} OutVars{~sum~0=v_~sum~0_73, ~v_assert~0=v_~v_assert~0_54, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_9|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_9|} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] and [431] L59-->L56: Formula: (and (= v_~sum~0_21 (+ v_~sum~0_22 (select (select |v_#memory_int_45| v_~queue~0.base_32) (+ (* v_~front~0_39 4) v_~queue~0.offset_32)))) (= (ite (and (< v_~front~0_39 v_~back~0_59) (<= 0 v_~front~0_39) (< v_~front~0_39 v_~n~0_14)) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5| 0)) (not (= (mod |v_thread1Thread1of1ForFork1_~cond~0#1_11| 256) 0)) (= v_~front~0_38 (+ v_~front~0_39 1)) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|)) InVars {~sum~0=v_~sum~0_22, ~queue~0.offset=v_~queue~0.offset_32, #memory_int=|v_#memory_int_45|, ~back~0=v_~back~0_59, ~queue~0.base=v_~queue~0.base_32, ~n~0=v_~n~0_14, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_11|, ~front~0=v_~front~0_39} OutVars{~sum~0=v_~sum~0_21, thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_5|, ~queue~0.offset=v_~queue~0.offset_32, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|, #memory_int=|v_#memory_int_45|, ~back~0=v_~back~0_59, thread1Thread1of1ForFork1_#t~mem1#1=|v_thread1Thread1of1ForFork1_#t~mem1#1_5|, ~queue~0.base=v_~queue~0.base_32, ~n~0=v_~n~0_14, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_11|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|, ~front~0=v_~front~0_38} AuxVars[] AssignedVars[~sum~0, thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~mem1#1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1, ~front~0] [2022-12-06 07:52:15,939 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [522] $Ultimate##0-->thread3EXIT: Formula: (and (= |v_thread3Thread1of1ForFork0_#res.base_9| 0) (= |v_thread3Thread1of1ForFork0_#res.offset_9| 0) (= (ite (= (ite (and (<= v_~sum~0_73 1) (<= 0 v_~sum~0_73)) 1 0) 0) 0 1) v_~v_assert~0_54)) InVars {~sum~0=v_~sum~0_73} OutVars{~sum~0=v_~sum~0_73, ~v_assert~0=v_~v_assert~0_54, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_9|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_9|} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] and [573] L56-->L86: Formula: (and (= |v_thread1Thread1of1ForFork1_#res#1.offset_31| 0) (= |v_thread1Thread1of1ForFork1_#res#1.base_31| 0) (let ((.cse0 (= (mod |v_thread2Thread1of1ForFork2_~b~0#1_142| 256) 0))) (let ((.cse2 (select (select |v_#memory_int_296| v_~queue~0.base_182) (+ (* v_~back~0_296 4) v_~queue~0.offset_182))) (.cse1 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_112| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_104|)) (.cse3 (= |v_thread2Thread1of1ForFork2_~b~0#1_141| (ite (= (ite .cse0 1 0) 0) 0 1))) (.cse4 (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_112| 0))) (.cse5 (= (+ v_~back~0_296 1) v_~back~0_295))) (or (and (= |v_thread2Thread1of1ForFork2_#t~mem5#1_131| |v_thread2Thread1of1ForFork2_#t~mem5#1_130|) (not .cse0) .cse1 (= |v_thread2Thread1of1ForFork2_#t~post6#1_131| |v_thread2Thread1of1ForFork2_#t~post6#1_130|) (= (ite (= .cse2 1) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_104|) .cse3 .cse4 .cse5) (and (= |v_thread2Thread1of1ForFork2_#t~post4#1_113| |v_thread2Thread1of1ForFork2_#t~post4#1_112|) (= |v_thread2Thread1of1ForFork2_#t~mem3#1_113| |v_thread2Thread1of1ForFork2_#t~mem3#1_112|) .cse0 (= (ite (= (+ .cse2 1) 0) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_104|) .cse1 .cse3 .cse4 .cse5)))) (not (= (ite (and (<= 0 v_~back~0_296) (< v_~back~0_296 v_~n~0_181)) 1 0) 0)) (= v_~v_assert~0_163 |v_thread2Thread1of1ForFork2_~cond~1#1_134|) (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_135| 256) 0)) (= (mod |v_thread1Thread1of1ForFork1_~cond~0#1_128| 256) 0) (= v_~v_assert~0_163 |v_thread1Thread1of1ForFork1_~cond~0#1_128|)) InVars {thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_135|, ~queue~0.offset=v_~queue~0.offset_182, thread2Thread1of1ForFork2_#t~post4#1=|v_thread2Thread1of1ForFork2_#t~post4#1_113|, thread2Thread1of1ForFork2_#t~mem3#1=|v_thread2Thread1of1ForFork2_#t~mem3#1_113|, ~back~0=v_~back~0_296, ~queue~0.base=v_~queue~0.base_182, ~v_assert~0=v_~v_assert~0_163, thread2Thread1of1ForFork2_~b~0#1=|v_thread2Thread1of1ForFork2_~b~0#1_142|, #memory_int=|v_#memory_int_296|, thread2Thread1of1ForFork2_#t~mem5#1=|v_thread2Thread1of1ForFork2_#t~mem5#1_131|, thread2Thread1of1ForFork2_#t~post6#1=|v_thread2Thread1of1ForFork2_#t~post6#1_131|, ~n~0=v_~n~0_181} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_134|, ~queue~0.offset=v_~queue~0.offset_182, thread2Thread1of1ForFork2_#t~post4#1=|v_thread2Thread1of1ForFork2_#t~post4#1_112|, thread2Thread1of1ForFork2_#t~mem3#1=|v_thread2Thread1of1ForFork2_#t~mem3#1_112|, ~back~0=v_~back~0_295, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_104|, ~queue~0.base=v_~queue~0.base_182, ~v_assert~0=v_~v_assert~0_163, thread2Thread1of1ForFork2_~b~0#1=|v_thread2Thread1of1ForFork2_~b~0#1_141|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_112|, #memory_int=|v_#memory_int_296|, thread2Thread1of1ForFork2_#t~mem5#1=|v_thread2Thread1of1ForFork2_#t~mem5#1_130|, thread1Thread1of1ForFork1_#res#1.offset=|v_thread1Thread1of1ForFork1_#res#1.offset_31|, thread2Thread1of1ForFork2_#t~post6#1=|v_thread2Thread1of1ForFork2_#t~post6#1_130|, ~n~0=v_~n~0_181, thread1Thread1of1ForFork1_#res#1.base=|v_thread1Thread1of1ForFork1_#res#1.base_31|, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_128|} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1, thread2Thread1of1ForFork2_#t~post4#1, thread2Thread1of1ForFork2_~b~0#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~mem3#1, ~back~0, thread2Thread1of1ForFork2_#t~mem5#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#res#1.offset, thread2Thread1of1ForFork2_#t~post6#1, thread1Thread1of1ForFork1_#res#1.base, thread1Thread1of1ForFork1_~cond~0#1] [2022-12-06 07:52:16,190 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [522] $Ultimate##0-->thread3EXIT: Formula: (and (= |v_thread3Thread1of1ForFork0_#res.base_9| 0) (= |v_thread3Thread1of1ForFork0_#res.offset_9| 0) (= (ite (= (ite (and (<= v_~sum~0_73 1) (<= 0 v_~sum~0_73)) 1 0) 0) 0 1) v_~v_assert~0_54)) InVars {~sum~0=v_~sum~0_73} OutVars{~sum~0=v_~sum~0_73, ~v_assert~0=v_~v_assert~0_54, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_9|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_9|} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] and [431] L59-->L56: Formula: (and (= v_~sum~0_21 (+ v_~sum~0_22 (select (select |v_#memory_int_45| v_~queue~0.base_32) (+ (* v_~front~0_39 4) v_~queue~0.offset_32)))) (= (ite (and (< v_~front~0_39 v_~back~0_59) (<= 0 v_~front~0_39) (< v_~front~0_39 v_~n~0_14)) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5| 0)) (not (= (mod |v_thread1Thread1of1ForFork1_~cond~0#1_11| 256) 0)) (= v_~front~0_38 (+ v_~front~0_39 1)) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|)) InVars {~sum~0=v_~sum~0_22, ~queue~0.offset=v_~queue~0.offset_32, #memory_int=|v_#memory_int_45|, ~back~0=v_~back~0_59, ~queue~0.base=v_~queue~0.base_32, ~n~0=v_~n~0_14, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_11|, ~front~0=v_~front~0_39} OutVars{~sum~0=v_~sum~0_21, thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_5|, ~queue~0.offset=v_~queue~0.offset_32, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|, #memory_int=|v_#memory_int_45|, ~back~0=v_~back~0_59, thread1Thread1of1ForFork1_#t~mem1#1=|v_thread1Thread1of1ForFork1_#t~mem1#1_5|, ~queue~0.base=v_~queue~0.base_32, ~n~0=v_~n~0_14, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_11|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|, ~front~0=v_~front~0_38} AuxVars[] AssignedVars[~sum~0, thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~mem1#1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1, ~front~0] [2022-12-06 07:52:16,248 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [522] $Ultimate##0-->thread3EXIT: Formula: (and (= |v_thread3Thread1of1ForFork0_#res.base_9| 0) (= |v_thread3Thread1of1ForFork0_#res.offset_9| 0) (= (ite (= (ite (and (<= v_~sum~0_73 1) (<= 0 v_~sum~0_73)) 1 0) 0) 0 1) v_~v_assert~0_54)) InVars {~sum~0=v_~sum~0_73} OutVars{~sum~0=v_~sum~0_73, ~v_assert~0=v_~v_assert~0_54, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_9|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_9|} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] and [573] L56-->L86: Formula: (and (= |v_thread1Thread1of1ForFork1_#res#1.offset_31| 0) (= |v_thread1Thread1of1ForFork1_#res#1.base_31| 0) (let ((.cse0 (= (mod |v_thread2Thread1of1ForFork2_~b~0#1_142| 256) 0))) (let ((.cse2 (select (select |v_#memory_int_296| v_~queue~0.base_182) (+ (* v_~back~0_296 4) v_~queue~0.offset_182))) (.cse1 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_112| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_104|)) (.cse3 (= |v_thread2Thread1of1ForFork2_~b~0#1_141| (ite (= (ite .cse0 1 0) 0) 0 1))) (.cse4 (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_112| 0))) (.cse5 (= (+ v_~back~0_296 1) v_~back~0_295))) (or (and (= |v_thread2Thread1of1ForFork2_#t~mem5#1_131| |v_thread2Thread1of1ForFork2_#t~mem5#1_130|) (not .cse0) .cse1 (= |v_thread2Thread1of1ForFork2_#t~post6#1_131| |v_thread2Thread1of1ForFork2_#t~post6#1_130|) (= (ite (= .cse2 1) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_104|) .cse3 .cse4 .cse5) (and (= |v_thread2Thread1of1ForFork2_#t~post4#1_113| |v_thread2Thread1of1ForFork2_#t~post4#1_112|) (= |v_thread2Thread1of1ForFork2_#t~mem3#1_113| |v_thread2Thread1of1ForFork2_#t~mem3#1_112|) .cse0 (= (ite (= (+ .cse2 1) 0) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_104|) .cse1 .cse3 .cse4 .cse5)))) (not (= (ite (and (<= 0 v_~back~0_296) (< v_~back~0_296 v_~n~0_181)) 1 0) 0)) (= v_~v_assert~0_163 |v_thread2Thread1of1ForFork2_~cond~1#1_134|) (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_135| 256) 0)) (= (mod |v_thread1Thread1of1ForFork1_~cond~0#1_128| 256) 0) (= v_~v_assert~0_163 |v_thread1Thread1of1ForFork1_~cond~0#1_128|)) InVars {thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_135|, ~queue~0.offset=v_~queue~0.offset_182, thread2Thread1of1ForFork2_#t~post4#1=|v_thread2Thread1of1ForFork2_#t~post4#1_113|, thread2Thread1of1ForFork2_#t~mem3#1=|v_thread2Thread1of1ForFork2_#t~mem3#1_113|, ~back~0=v_~back~0_296, ~queue~0.base=v_~queue~0.base_182, ~v_assert~0=v_~v_assert~0_163, thread2Thread1of1ForFork2_~b~0#1=|v_thread2Thread1of1ForFork2_~b~0#1_142|, #memory_int=|v_#memory_int_296|, thread2Thread1of1ForFork2_#t~mem5#1=|v_thread2Thread1of1ForFork2_#t~mem5#1_131|, thread2Thread1of1ForFork2_#t~post6#1=|v_thread2Thread1of1ForFork2_#t~post6#1_131|, ~n~0=v_~n~0_181} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_134|, ~queue~0.offset=v_~queue~0.offset_182, thread2Thread1of1ForFork2_#t~post4#1=|v_thread2Thread1of1ForFork2_#t~post4#1_112|, thread2Thread1of1ForFork2_#t~mem3#1=|v_thread2Thread1of1ForFork2_#t~mem3#1_112|, ~back~0=v_~back~0_295, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_104|, ~queue~0.base=v_~queue~0.base_182, ~v_assert~0=v_~v_assert~0_163, thread2Thread1of1ForFork2_~b~0#1=|v_thread2Thread1of1ForFork2_~b~0#1_141|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_112|, #memory_int=|v_#memory_int_296|, thread2Thread1of1ForFork2_#t~mem5#1=|v_thread2Thread1of1ForFork2_#t~mem5#1_130|, thread1Thread1of1ForFork1_#res#1.offset=|v_thread1Thread1of1ForFork1_#res#1.offset_31|, thread2Thread1of1ForFork2_#t~post6#1=|v_thread2Thread1of1ForFork2_#t~post6#1_130|, ~n~0=v_~n~0_181, thread1Thread1of1ForFork1_#res#1.base=|v_thread1Thread1of1ForFork1_#res#1.base_31|, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_128|} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1, thread2Thread1of1ForFork2_#t~post4#1, thread2Thread1of1ForFork2_~b~0#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~mem3#1, ~back~0, thread2Thread1of1ForFork2_#t~mem5#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#res#1.offset, thread2Thread1of1ForFork2_#t~post6#1, thread1Thread1of1ForFork1_#res#1.base, thread1Thread1of1ForFork1_~cond~0#1] [2022-12-06 07:52:16,543 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [530] L86-->L84: Formula: (and (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_23| 256) 0)) (let ((.cse2 (= (mod |v_thread2Thread1of1ForFork2_~b~0#1_44| 256) 0))) (let ((.cse0 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_51|)) (.cse3 (= (+ v_~back~0_138 1) v_~back~0_137)) (.cse4 (= |v_thread2Thread1of1ForFork2_~b~0#1_43| (ite (= (ite .cse2 1 0) 0) 0 1))) (.cse5 (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_51| 0))) (.cse1 (select (select |v_#memory_int_143| v_~queue~0.base_76) (+ (* v_~back~0_138 4) v_~queue~0.offset_76)))) (or (and .cse0 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43| (ite (= .cse1 1) 1 0)) (not .cse2) .cse3 .cse4 (= |v_thread2Thread1of1ForFork2_#t~mem5#1_18| |v_thread2Thread1of1ForFork2_#t~mem5#1_17|) .cse5 (= |v_thread2Thread1of1ForFork2_#t~post6#1_18| |v_thread2Thread1of1ForFork2_#t~post6#1_17|)) (and .cse0 (= |v_thread2Thread1of1ForFork2_#t~post4#1_18| |v_thread2Thread1of1ForFork2_#t~post4#1_17|) (= |v_thread2Thread1of1ForFork2_#t~mem3#1_18| |v_thread2Thread1of1ForFork2_#t~mem3#1_17|) .cse3 .cse2 .cse4 .cse5 (= (ite (= (+ .cse1 1) 0) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43|))))) (not (= (ite (and (< v_~back~0_138 v_~n~0_82) (<= 0 v_~back~0_138)) 1 0) 0))) InVars {thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_23|, ~queue~0.offset=v_~queue~0.offset_76, thread2Thread1of1ForFork2_~b~0#1=|v_thread2Thread1of1ForFork2_~b~0#1_44|, thread2Thread1of1ForFork2_#t~post4#1=|v_thread2Thread1of1ForFork2_#t~post4#1_18|, thread2Thread1of1ForFork2_#t~mem3#1=|v_thread2Thread1of1ForFork2_#t~mem3#1_18|, ~back~0=v_~back~0_138, #memory_int=|v_#memory_int_143|, thread2Thread1of1ForFork2_#t~mem5#1=|v_thread2Thread1of1ForFork2_#t~mem5#1_18|, ~queue~0.base=v_~queue~0.base_76, thread2Thread1of1ForFork2_#t~post6#1=|v_thread2Thread1of1ForFork2_#t~post6#1_18|, ~n~0=v_~n~0_82} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_23|, ~queue~0.offset=v_~queue~0.offset_76, thread2Thread1of1ForFork2_#t~post4#1=|v_thread2Thread1of1ForFork2_#t~post4#1_17|, thread2Thread1of1ForFork2_#t~mem3#1=|v_thread2Thread1of1ForFork2_#t~mem3#1_17|, ~back~0=v_~back~0_137, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43|, ~queue~0.base=v_~queue~0.base_76, thread2Thread1of1ForFork2_~b~0#1=|v_thread2Thread1of1ForFork2_~b~0#1_43|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_51|, #memory_int=|v_#memory_int_143|, thread2Thread1of1ForFork2_#t~mem5#1=|v_thread2Thread1of1ForFork2_#t~mem5#1_17|, thread2Thread1of1ForFork2_#t~post6#1=|v_thread2Thread1of1ForFork2_#t~post6#1_17|, ~n~0=v_~n~0_82} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_#t~post4#1, thread2Thread1of1ForFork2_~b~0#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~mem3#1, ~back~0, thread2Thread1of1ForFork2_#t~mem5#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post6#1] and [386] L56-->L59: Formula: (= v_~v_assert~0_2 |v_thread1Thread1of1ForFork1_~cond~0#1_7|) InVars {~v_assert~0=v_~v_assert~0_2} OutVars{~v_assert~0=v_~v_assert~0_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_7|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~cond~0#1] [2022-12-06 07:52:16,719 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [613] L59-->L84: Formula: (let ((.cse0 (select |v_#memory_int_411| v_~queue~0.base_271))) (and (= (+ (select .cse0 (+ v_~queue~0.offset_272 (* v_~front~0_366 4))) v_~sum~0_367) v_~sum~0_366) (not (= (mod |v_thread1Thread1of1ForFork1_~cond~0#1_255| 256) 0)) (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_173| 256) 0)) (not (= (ite (and (<= 0 v_~back~0_406) (< v_~back~0_406 v_~n~0_265)) 1 0) 0)) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_154| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_154|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_154| (ite (and (< v_~front~0_366 v_~back~0_406) (<= 0 v_~front~0_366) (< v_~front~0_366 v_~n~0_265)) 1 0)) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_154| 0)) (= v_~front~0_365 (+ v_~front~0_366 1)) (let ((.cse4 (= (mod |v_thread2Thread1of1ForFork2_~b~0#1_179| 256) 0))) (let ((.cse1 (= |v_thread2Thread1of1ForFork2_~b~0#1_178| (ite (= (ite .cse4 1 0) 0) 0 1))) (.cse2 (select .cse0 (+ v_~queue~0.offset_272 (* v_~back~0_406 4)))) (.cse3 (= (+ v_~back~0_406 1) v_~back~0_405)) (.cse5 (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_137| 0))) (.cse6 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_137| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_129|))) (or (and .cse1 (= |v_thread2Thread1of1ForFork2_#t~mem3#1_149| |v_thread2Thread1of1ForFork2_#t~mem3#1_150|) (= (ite (= (+ .cse2 1) 0) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_129|) .cse3 .cse4 .cse5 .cse6 (= |v_thread2Thread1of1ForFork2_#t~post4#1_150| |v_thread2Thread1of1ForFork2_#t~post4#1_149|)) (and .cse1 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_129| (ite (= .cse2 1) 1 0)) .cse3 (not .cse4) (= |v_thread2Thread1of1ForFork2_#t~post6#1_170| |v_thread2Thread1of1ForFork2_#t~post6#1_169|) (= |v_thread2Thread1of1ForFork2_#t~mem5#1_169| |v_thread2Thread1of1ForFork2_#t~mem5#1_170|) .cse5 .cse6)))))) InVars {thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_173|, ~queue~0.offset=v_~queue~0.offset_272, thread2Thread1of1ForFork2_#t~post4#1=|v_thread2Thread1of1ForFork2_#t~post4#1_150|, thread2Thread1of1ForFork2_#t~mem3#1=|v_thread2Thread1of1ForFork2_#t~mem3#1_150|, ~back~0=v_~back~0_406, ~queue~0.base=v_~queue~0.base_271, ~sum~0=v_~sum~0_367, thread2Thread1of1ForFork2_~b~0#1=|v_thread2Thread1of1ForFork2_~b~0#1_179|, #memory_int=|v_#memory_int_411|, thread2Thread1of1ForFork2_#t~mem5#1=|v_thread2Thread1of1ForFork2_#t~mem5#1_170|, thread2Thread1of1ForFork2_#t~post6#1=|v_thread2Thread1of1ForFork2_#t~post6#1_170|, ~n~0=v_~n~0_265, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_255|, ~front~0=v_~front~0_366} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_173|, thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_154|, ~queue~0.offset=v_~queue~0.offset_272, thread2Thread1of1ForFork2_#t~post4#1=|v_thread2Thread1of1ForFork2_#t~post4#1_149|, thread2Thread1of1ForFork2_#t~mem3#1=|v_thread2Thread1of1ForFork2_#t~mem3#1_149|, ~back~0=v_~back~0_405, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_129|, ~queue~0.base=v_~queue~0.base_271, ~sum~0=v_~sum~0_366, thread2Thread1of1ForFork2_~b~0#1=|v_thread2Thread1of1ForFork2_~b~0#1_178|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_137|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_154|, #memory_int=|v_#memory_int_411|, thread2Thread1of1ForFork2_#t~mem5#1=|v_thread2Thread1of1ForFork2_#t~mem5#1_169|, thread2Thread1of1ForFork2_#t~post6#1=|v_thread2Thread1of1ForFork2_#t~post6#1_169|, ~n~0=v_~n~0_265, thread1Thread1of1ForFork1_#t~mem1#1=|v_thread1Thread1of1ForFork1_#t~mem1#1_154|, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_255|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_154|, ~front~0=v_~front~0_365} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread2Thread1of1ForFork2_#t~post4#1, thread2Thread1of1ForFork2_#t~mem3#1, ~back~0, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, ~sum~0, thread2Thread1of1ForFork2_~b~0#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~mem5#1, thread2Thread1of1ForFork2_#t~post6#1, thread1Thread1of1ForFork1_#t~mem1#1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1, ~front~0] and [386] L56-->L59: Formula: (= v_~v_assert~0_2 |v_thread1Thread1of1ForFork1_~cond~0#1_7|) InVars {~v_assert~0=v_~v_assert~0_2} OutVars{~v_assert~0=v_~v_assert~0_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_7|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~cond~0#1] [2022-12-06 07:52:17,033 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [530] L86-->L84: Formula: (and (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_23| 256) 0)) (let ((.cse2 (= (mod |v_thread2Thread1of1ForFork2_~b~0#1_44| 256) 0))) (let ((.cse0 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_51|)) (.cse3 (= (+ v_~back~0_138 1) v_~back~0_137)) (.cse4 (= |v_thread2Thread1of1ForFork2_~b~0#1_43| (ite (= (ite .cse2 1 0) 0) 0 1))) (.cse5 (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_51| 0))) (.cse1 (select (select |v_#memory_int_143| v_~queue~0.base_76) (+ (* v_~back~0_138 4) v_~queue~0.offset_76)))) (or (and .cse0 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43| (ite (= .cse1 1) 1 0)) (not .cse2) .cse3 .cse4 (= |v_thread2Thread1of1ForFork2_#t~mem5#1_18| |v_thread2Thread1of1ForFork2_#t~mem5#1_17|) .cse5 (= |v_thread2Thread1of1ForFork2_#t~post6#1_18| |v_thread2Thread1of1ForFork2_#t~post6#1_17|)) (and .cse0 (= |v_thread2Thread1of1ForFork2_#t~post4#1_18| |v_thread2Thread1of1ForFork2_#t~post4#1_17|) (= |v_thread2Thread1of1ForFork2_#t~mem3#1_18| |v_thread2Thread1of1ForFork2_#t~mem3#1_17|) .cse3 .cse2 .cse4 .cse5 (= (ite (= (+ .cse1 1) 0) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43|))))) (not (= (ite (and (< v_~back~0_138 v_~n~0_82) (<= 0 v_~back~0_138)) 1 0) 0))) InVars {thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_23|, ~queue~0.offset=v_~queue~0.offset_76, thread2Thread1of1ForFork2_~b~0#1=|v_thread2Thread1of1ForFork2_~b~0#1_44|, thread2Thread1of1ForFork2_#t~post4#1=|v_thread2Thread1of1ForFork2_#t~post4#1_18|, thread2Thread1of1ForFork2_#t~mem3#1=|v_thread2Thread1of1ForFork2_#t~mem3#1_18|, ~back~0=v_~back~0_138, #memory_int=|v_#memory_int_143|, thread2Thread1of1ForFork2_#t~mem5#1=|v_thread2Thread1of1ForFork2_#t~mem5#1_18|, ~queue~0.base=v_~queue~0.base_76, thread2Thread1of1ForFork2_#t~post6#1=|v_thread2Thread1of1ForFork2_#t~post6#1_18|, ~n~0=v_~n~0_82} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_23|, ~queue~0.offset=v_~queue~0.offset_76, thread2Thread1of1ForFork2_#t~post4#1=|v_thread2Thread1of1ForFork2_#t~post4#1_17|, thread2Thread1of1ForFork2_#t~mem3#1=|v_thread2Thread1of1ForFork2_#t~mem3#1_17|, ~back~0=v_~back~0_137, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43|, ~queue~0.base=v_~queue~0.base_76, thread2Thread1of1ForFork2_~b~0#1=|v_thread2Thread1of1ForFork2_~b~0#1_43|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_51|, #memory_int=|v_#memory_int_143|, thread2Thread1of1ForFork2_#t~mem5#1=|v_thread2Thread1of1ForFork2_#t~mem5#1_17|, thread2Thread1of1ForFork2_#t~post6#1=|v_thread2Thread1of1ForFork2_#t~post6#1_17|, ~n~0=v_~n~0_82} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_#t~post4#1, thread2Thread1of1ForFork2_~b~0#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~mem3#1, ~back~0, thread2Thread1of1ForFork2_#t~mem5#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post6#1] and [386] L56-->L59: Formula: (= v_~v_assert~0_2 |v_thread1Thread1of1ForFork1_~cond~0#1_7|) InVars {~v_assert~0=v_~v_assert~0_2} OutVars{~v_assert~0=v_~v_assert~0_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_7|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~cond~0#1] [2022-12-06 07:52:17,191 INFO L203 LiptonReduction]: Total number of compositions: 7 [2022-12-06 07:52:17,192 INFO L143 eatedLiptonReduction]: Time needed for LBE in milliseconds: 2451 [2022-12-06 07:52:17,192 INFO L495 AbstractCegarLoop]: Abstraction has has 197 places, 525 transitions, 8482 flow [2022-12-06 07:52:17,192 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 22 states, 22 states have (on average 2.3636363636363638) internal successors, (52), 21 states have internal predecessors, (52), 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) [2022-12-06 07:52:17,193 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 07:52:17,193 INFO L213 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-06 07:52:17,201 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Ended with exit code 0 [2022-12-06 07:52:17,401 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13,8 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-06 07:52:17,402 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-12-06 07:52:17,402 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 07:52:17,402 INFO L85 PathProgramCache]: Analyzing trace with hash 430149100, now seen corresponding path program 1 times [2022-12-06 07:52:17,402 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 07:52:17,402 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [343437834] [2022-12-06 07:52:17,402 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 07:52:17,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 07:52:17,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 07:52:18,591 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 07:52:18,591 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 07:52:18,592 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [343437834] [2022-12-06 07:52:18,592 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [343437834] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-06 07:52:18,592 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [351833578] [2022-12-06 07:52:18,592 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 07:52:18,592 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-06 07:52:18,592 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-06 07:52:18,593 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-06 07:52:18,603 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2022-12-06 07:52:18,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 07:52:18,708 INFO L263 TraceCheckSpWp]: Trace formula consists of 253 conjuncts, 39 conjunts are in the unsatisfiable core [2022-12-06 07:52:18,716 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-06 07:52:18,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-06 07:52:18,854 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 32 treesize of output 32 [2022-12-06 07:52:18,927 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:52:18,928 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 126 treesize of output 41 [2022-12-06 07:52:18,962 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 07:52:18,962 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-06 07:52:19,256 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:52:19,257 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 133 treesize of output 134 [2022-12-06 07:52:19,266 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:52:19,267 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 71 treesize of output 58 [2022-12-06 07:52:19,274 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:52:19,274 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 58 treesize of output 45 [2022-12-06 07:52:19,382 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 07:52:19,382 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [351833578] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-06 07:52:19,383 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-12-06 07:52:19,383 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 8, 8] total 22 [2022-12-06 07:52:19,383 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1660033107] [2022-12-06 07:52:19,383 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-12-06 07:52:19,383 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 23 states [2022-12-06 07:52:19,383 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 07:52:19,384 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2022-12-06 07:52:19,384 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=74, Invalid=429, Unknown=3, NotChecked=0, Total=506 [2022-12-06 07:52:19,384 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 0 out of 84 [2022-12-06 07:52:19,384 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 197 places, 525 transitions, 8482 flow. Second operand has 23 states, 23 states have (on average 2.260869565217391) internal successors, (52), 22 states have internal predecessors, (52), 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) [2022-12-06 07:52:19,384 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 07:52:19,384 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 0 of 84 [2022-12-06 07:52:19,384 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 07:52:22,574 INFO L130 PetriNetUnfolder]: 5604/9334 cut-off events. [2022-12-06 07:52:22,575 INFO L131 PetriNetUnfolder]: For 97373/97373 co-relation queries the response was YES. [2022-12-06 07:52:22,605 INFO L83 FinitePrefix]: Finished finitePrefix Result has 59163 conditions, 9334 events. 5604/9334 cut-off events. For 97373/97373 co-relation queries the response was YES. Maximal size of possible extension queue 417. Compared 62045 event pairs, 891 based on Foata normal form. 34/9359 useless extension candidates. Maximal degree in co-relation 58586. Up to 3556 conditions per place. [2022-12-06 07:52:22,646 INFO L137 encePairwiseOnDemand]: 39/84 looper letters, 427 selfloop transitions, 175 changer transitions 105/707 dead transitions. [2022-12-06 07:52:22,646 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 217 places, 707 transitions, 11921 flow [2022-12-06 07:52:22,646 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2022-12-06 07:52:22,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 21 states. [2022-12-06 07:52:22,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 231 transitions. [2022-12-06 07:52:22,648 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.13095238095238096 [2022-12-06 07:52:22,648 INFO L175 Difference]: Start difference. First operand has 197 places, 525 transitions, 8482 flow. Second operand 21 states and 231 transitions. [2022-12-06 07:52:22,648 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 217 places, 707 transitions, 11921 flow [2022-12-06 07:52:23,314 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 213 places, 707 transitions, 11397 flow, removed 209 selfloop flow, removed 4 redundant places. [2022-12-06 07:52:23,324 INFO L231 Difference]: Finished difference. Result has 222 places, 502 transitions, 8189 flow [2022-12-06 07:52:23,325 INFO L276 CegarLoopForPetriNet]: {PETRI_ALPHABET=84, PETRI_DIFFERENCE_MINUEND_FLOW=8093, PETRI_DIFFERENCE_MINUEND_PLACES=193, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=525, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=150, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=356, PETRI_DIFFERENCE_SUBTRAHEND_STATES=21, PETRI_FLOW=8189, PETRI_PLACES=222, PETRI_TRANSITIONS=502} [2022-12-06 07:52:23,325 INFO L294 CegarLoopForPetriNet]: 31 programPoint places, 191 predicate places. [2022-12-06 07:52:23,325 WARN L163 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-06 07:52:23,325 INFO L89 Accepts]: Start accepts. Operand has 222 places, 502 transitions, 8189 flow [2022-12-06 07:52:23,327 INFO L95 Accepts]: Finished accepts. [2022-12-06 07:52:23,327 INFO L195 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-06 07:52:23,327 INFO L167 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 222 places, 502 transitions, 8189 flow [2022-12-06 07:52:23,330 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 218 places, 502 transitions, 8189 flow [2022-12-06 07:52:23,784 INFO L130 PetriNetUnfolder]: 1320/3025 cut-off events. [2022-12-06 07:52:23,785 INFO L131 PetriNetUnfolder]: For 29445/29586 co-relation queries the response was YES. [2022-12-06 07:52:23,799 INFO L83 FinitePrefix]: Finished finitePrefix Result has 17793 conditions, 3025 events. 1320/3025 cut-off events. For 29445/29586 co-relation queries the response was YES. Maximal size of possible extension queue 218. Compared 23862 event pairs, 238 based on Foata normal form. 3/2783 useless extension candidates. Maximal degree in co-relation 17563. Up to 758 conditions per place. [2022-12-06 07:52:23,821 INFO L184 LiptonReduction]: Starting Lipton reduction on Petri net that has 218 places, 502 transitions, 8189 flow [2022-12-06 07:52:23,821 INFO L188 LiptonReduction]: Number of co-enabled transitions 1760 [2022-12-06 07:52:23,823 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [497] L111-4-->L112-3: Formula: (and (= (store |v_#memory_int_100| |v_ULTIMATE.start_main_~#t3~0#1.base_13| (store (select |v_#memory_int_100| |v_ULTIMATE.start_main_~#t3~0#1.base_13|) |v_ULTIMATE.start_main_~#t3~0#1.offset_13| |v_ULTIMATE.start_main_#t~pre14#1_15|)) |v_#memory_int_99|) (= |v_#pthreadsForks_42| (+ |v_#pthreadsForks_43| 1)) (= |v_ULTIMATE.start_main_#t~pre14#1_15| |v_#pthreadsForks_43|)) InVars {#pthreadsForks=|v_#pthreadsForks_43|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_13|, #memory_int=|v_#memory_int_100|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_13|} OutVars{ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_19|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_15|, #pthreadsForks=|v_#pthreadsForks_42|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_13|, #memory_int=|v_#memory_int_99|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_9|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_13|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre12#1, ULTIMATE.start_main_#t~pre14#1, #pthreadsForks, #memory_int, ULTIMATE.start_main_#t~nondet13#1] and [380] $Ultimate##0-->L59: Formula: (= v_~v_assert~0_1 |v_thread1Thread1of1ForFork1_~cond~0#1_1|) InVars {~v_assert~0=v_~v_assert~0_1} OutVars{~v_assert~0=v_~v_assert~0_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~cond~0#1] [2022-12-06 07:52:23,852 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [530] L86-->L84: Formula: (and (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_23| 256) 0)) (let ((.cse2 (= (mod |v_thread2Thread1of1ForFork2_~b~0#1_44| 256) 0))) (let ((.cse0 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_51|)) (.cse3 (= (+ v_~back~0_138 1) v_~back~0_137)) (.cse4 (= |v_thread2Thread1of1ForFork2_~b~0#1_43| (ite (= (ite .cse2 1 0) 0) 0 1))) (.cse5 (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_51| 0))) (.cse1 (select (select |v_#memory_int_143| v_~queue~0.base_76) (+ (* v_~back~0_138 4) v_~queue~0.offset_76)))) (or (and .cse0 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43| (ite (= .cse1 1) 1 0)) (not .cse2) .cse3 .cse4 (= |v_thread2Thread1of1ForFork2_#t~mem5#1_18| |v_thread2Thread1of1ForFork2_#t~mem5#1_17|) .cse5 (= |v_thread2Thread1of1ForFork2_#t~post6#1_18| |v_thread2Thread1of1ForFork2_#t~post6#1_17|)) (and .cse0 (= |v_thread2Thread1of1ForFork2_#t~post4#1_18| |v_thread2Thread1of1ForFork2_#t~post4#1_17|) (= |v_thread2Thread1of1ForFork2_#t~mem3#1_18| |v_thread2Thread1of1ForFork2_#t~mem3#1_17|) .cse3 .cse2 .cse4 .cse5 (= (ite (= (+ .cse1 1) 0) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43|))))) (not (= (ite (and (< v_~back~0_138 v_~n~0_82) (<= 0 v_~back~0_138)) 1 0) 0))) InVars {thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_23|, ~queue~0.offset=v_~queue~0.offset_76, thread2Thread1of1ForFork2_~b~0#1=|v_thread2Thread1of1ForFork2_~b~0#1_44|, thread2Thread1of1ForFork2_#t~post4#1=|v_thread2Thread1of1ForFork2_#t~post4#1_18|, thread2Thread1of1ForFork2_#t~mem3#1=|v_thread2Thread1of1ForFork2_#t~mem3#1_18|, ~back~0=v_~back~0_138, #memory_int=|v_#memory_int_143|, thread2Thread1of1ForFork2_#t~mem5#1=|v_thread2Thread1of1ForFork2_#t~mem5#1_18|, ~queue~0.base=v_~queue~0.base_76, thread2Thread1of1ForFork2_#t~post6#1=|v_thread2Thread1of1ForFork2_#t~post6#1_18|, ~n~0=v_~n~0_82} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_23|, ~queue~0.offset=v_~queue~0.offset_76, thread2Thread1of1ForFork2_#t~post4#1=|v_thread2Thread1of1ForFork2_#t~post4#1_17|, thread2Thread1of1ForFork2_#t~mem3#1=|v_thread2Thread1of1ForFork2_#t~mem3#1_17|, ~back~0=v_~back~0_137, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43|, ~queue~0.base=v_~queue~0.base_76, thread2Thread1of1ForFork2_~b~0#1=|v_thread2Thread1of1ForFork2_~b~0#1_43|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_51|, #memory_int=|v_#memory_int_143|, thread2Thread1of1ForFork2_#t~mem5#1=|v_thread2Thread1of1ForFork2_#t~mem5#1_17|, thread2Thread1of1ForFork2_#t~post6#1=|v_thread2Thread1of1ForFork2_#t~post6#1_17|, ~n~0=v_~n~0_82} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_#t~post4#1, thread2Thread1of1ForFork2_~b~0#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~mem3#1, ~back~0, thread2Thread1of1ForFork2_#t~mem5#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post6#1] and [431] L59-->L56: Formula: (and (= v_~sum~0_21 (+ v_~sum~0_22 (select (select |v_#memory_int_45| v_~queue~0.base_32) (+ (* v_~front~0_39 4) v_~queue~0.offset_32)))) (= (ite (and (< v_~front~0_39 v_~back~0_59) (<= 0 v_~front~0_39) (< v_~front~0_39 v_~n~0_14)) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5| 0)) (not (= (mod |v_thread1Thread1of1ForFork1_~cond~0#1_11| 256) 0)) (= v_~front~0_38 (+ v_~front~0_39 1)) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|)) InVars {~sum~0=v_~sum~0_22, ~queue~0.offset=v_~queue~0.offset_32, #memory_int=|v_#memory_int_45|, ~back~0=v_~back~0_59, ~queue~0.base=v_~queue~0.base_32, ~n~0=v_~n~0_14, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_11|, ~front~0=v_~front~0_39} OutVars{~sum~0=v_~sum~0_21, thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_5|, ~queue~0.offset=v_~queue~0.offset_32, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|, #memory_int=|v_#memory_int_45|, ~back~0=v_~back~0_59, thread1Thread1of1ForFork1_#t~mem1#1=|v_thread1Thread1of1ForFork1_#t~mem1#1_5|, ~queue~0.base=v_~queue~0.base_32, ~n~0=v_~n~0_14, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_11|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|, ~front~0=v_~front~0_38} AuxVars[] AssignedVars[~sum~0, thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~mem1#1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1, ~front~0] [2022-12-06 07:52:24,085 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [530] L86-->L84: Formula: (and (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_23| 256) 0)) (let ((.cse2 (= (mod |v_thread2Thread1of1ForFork2_~b~0#1_44| 256) 0))) (let ((.cse0 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_51|)) (.cse3 (= (+ v_~back~0_138 1) v_~back~0_137)) (.cse4 (= |v_thread2Thread1of1ForFork2_~b~0#1_43| (ite (= (ite .cse2 1 0) 0) 0 1))) (.cse5 (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_51| 0))) (.cse1 (select (select |v_#memory_int_143| v_~queue~0.base_76) (+ (* v_~back~0_138 4) v_~queue~0.offset_76)))) (or (and .cse0 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43| (ite (= .cse1 1) 1 0)) (not .cse2) .cse3 .cse4 (= |v_thread2Thread1of1ForFork2_#t~mem5#1_18| |v_thread2Thread1of1ForFork2_#t~mem5#1_17|) .cse5 (= |v_thread2Thread1of1ForFork2_#t~post6#1_18| |v_thread2Thread1of1ForFork2_#t~post6#1_17|)) (and .cse0 (= |v_thread2Thread1of1ForFork2_#t~post4#1_18| |v_thread2Thread1of1ForFork2_#t~post4#1_17|) (= |v_thread2Thread1of1ForFork2_#t~mem3#1_18| |v_thread2Thread1of1ForFork2_#t~mem3#1_17|) .cse3 .cse2 .cse4 .cse5 (= (ite (= (+ .cse1 1) 0) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43|))))) (not (= (ite (and (< v_~back~0_138 v_~n~0_82) (<= 0 v_~back~0_138)) 1 0) 0))) InVars {thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_23|, ~queue~0.offset=v_~queue~0.offset_76, thread2Thread1of1ForFork2_~b~0#1=|v_thread2Thread1of1ForFork2_~b~0#1_44|, thread2Thread1of1ForFork2_#t~post4#1=|v_thread2Thread1of1ForFork2_#t~post4#1_18|, thread2Thread1of1ForFork2_#t~mem3#1=|v_thread2Thread1of1ForFork2_#t~mem3#1_18|, ~back~0=v_~back~0_138, #memory_int=|v_#memory_int_143|, thread2Thread1of1ForFork2_#t~mem5#1=|v_thread2Thread1of1ForFork2_#t~mem5#1_18|, ~queue~0.base=v_~queue~0.base_76, thread2Thread1of1ForFork2_#t~post6#1=|v_thread2Thread1of1ForFork2_#t~post6#1_18|, ~n~0=v_~n~0_82} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_23|, ~queue~0.offset=v_~queue~0.offset_76, thread2Thread1of1ForFork2_#t~post4#1=|v_thread2Thread1of1ForFork2_#t~post4#1_17|, thread2Thread1of1ForFork2_#t~mem3#1=|v_thread2Thread1of1ForFork2_#t~mem3#1_17|, ~back~0=v_~back~0_137, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43|, ~queue~0.base=v_~queue~0.base_76, thread2Thread1of1ForFork2_~b~0#1=|v_thread2Thread1of1ForFork2_~b~0#1_43|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_51|, #memory_int=|v_#memory_int_143|, thread2Thread1of1ForFork2_#t~mem5#1=|v_thread2Thread1of1ForFork2_#t~mem5#1_17|, thread2Thread1of1ForFork2_#t~post6#1=|v_thread2Thread1of1ForFork2_#t~post6#1_17|, ~n~0=v_~n~0_82} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_#t~post4#1, thread2Thread1of1ForFork2_~b~0#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~mem3#1, ~back~0, thread2Thread1of1ForFork2_#t~mem5#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post6#1] and [431] L59-->L56: Formula: (and (= v_~sum~0_21 (+ v_~sum~0_22 (select (select |v_#memory_int_45| v_~queue~0.base_32) (+ (* v_~front~0_39 4) v_~queue~0.offset_32)))) (= (ite (and (< v_~front~0_39 v_~back~0_59) (<= 0 v_~front~0_39) (< v_~front~0_39 v_~n~0_14)) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5| 0)) (not (= (mod |v_thread1Thread1of1ForFork1_~cond~0#1_11| 256) 0)) (= v_~front~0_38 (+ v_~front~0_39 1)) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|)) InVars {~sum~0=v_~sum~0_22, ~queue~0.offset=v_~queue~0.offset_32, #memory_int=|v_#memory_int_45|, ~back~0=v_~back~0_59, ~queue~0.base=v_~queue~0.base_32, ~n~0=v_~n~0_14, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_11|, ~front~0=v_~front~0_39} OutVars{~sum~0=v_~sum~0_21, thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_5|, ~queue~0.offset=v_~queue~0.offset_32, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|, #memory_int=|v_#memory_int_45|, ~back~0=v_~back~0_59, thread1Thread1of1ForFork1_#t~mem1#1=|v_thread1Thread1of1ForFork1_#t~mem1#1_5|, ~queue~0.base=v_~queue~0.base_32, ~n~0=v_~n~0_14, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_11|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|, ~front~0=v_~front~0_38} AuxVars[] AssignedVars[~sum~0, thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~mem1#1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1, ~front~0] [2022-12-06 07:52:24,512 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [609] L59-->L84: Formula: (let ((.cse0 (select |v_#memory_int_405| v_~queue~0.base_265))) (and (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_150| 0)) (not (= (ite (and (<= 0 v_~back~0_396) (< v_~back~0_396 v_~n~0_259)) 1 0) 0)) (= (+ (select .cse0 (+ (* v_~front~0_358 4) v_~queue~0.offset_266)) v_~sum~0_355) v_~sum~0_354) (let ((.cse2 (= (mod |v_thread2Thread1of1ForFork2_~b~0#1_171| 256) 0))) (let ((.cse1 (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_133| 0))) (.cse3 (select .cse0 (+ v_~queue~0.offset_266 (* v_~back~0_396 4)))) (.cse4 (= |v_thread2Thread1of1ForFork2_~b~0#1_170| (ite (= (ite .cse2 1 0) 0) 0 1))) (.cse5 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_133| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_125|)) (.cse6 (= v_~back~0_395 (+ v_~back~0_396 1)))) (or (and .cse1 .cse2 (= |v_thread2Thread1of1ForFork2_#t~mem3#1_142| |v_thread2Thread1of1ForFork2_#t~mem3#1_141|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_125| (ite (= (+ .cse3 1) 0) 1 0)) (= |v_thread2Thread1of1ForFork2_#t~post4#1_142| |v_thread2Thread1of1ForFork2_#t~post4#1_141|) .cse4 .cse5 .cse6) (and .cse1 (= (ite (= .cse3 1) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_125|) (not .cse2) (= |v_thread2Thread1of1ForFork2_#t~mem5#1_162| |v_thread2Thread1of1ForFork2_#t~mem5#1_161|) .cse4 (= |v_thread2Thread1of1ForFork2_#t~post6#1_162| |v_thread2Thread1of1ForFork2_#t~post6#1_161|) .cse5 .cse6)))) (not (= (mod |v_thread1Thread1of1ForFork1_~cond~0#1_247| 256) 0)) (= v_~front~0_357 (+ v_~front~0_358 1)) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_150| (ite (and (<= 0 v_~front~0_358) (< v_~front~0_358 v_~back~0_396) (< v_~front~0_358 v_~n~0_259)) 1 0)) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_150| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_150|) (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_169| 256) 0)))) InVars {thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_169|, ~queue~0.offset=v_~queue~0.offset_266, thread2Thread1of1ForFork2_#t~post4#1=|v_thread2Thread1of1ForFork2_#t~post4#1_142|, thread2Thread1of1ForFork2_#t~mem3#1=|v_thread2Thread1of1ForFork2_#t~mem3#1_142|, ~back~0=v_~back~0_396, ~queue~0.base=v_~queue~0.base_265, ~sum~0=v_~sum~0_355, thread2Thread1of1ForFork2_~b~0#1=|v_thread2Thread1of1ForFork2_~b~0#1_171|, #memory_int=|v_#memory_int_405|, thread2Thread1of1ForFork2_#t~mem5#1=|v_thread2Thread1of1ForFork2_#t~mem5#1_162|, thread2Thread1of1ForFork2_#t~post6#1=|v_thread2Thread1of1ForFork2_#t~post6#1_162|, ~n~0=v_~n~0_259, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_247|, ~front~0=v_~front~0_358} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_169|, thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_150|, ~queue~0.offset=v_~queue~0.offset_266, thread2Thread1of1ForFork2_#t~post4#1=|v_thread2Thread1of1ForFork2_#t~post4#1_141|, thread2Thread1of1ForFork2_#t~mem3#1=|v_thread2Thread1of1ForFork2_#t~mem3#1_141|, ~back~0=v_~back~0_395, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_125|, ~queue~0.base=v_~queue~0.base_265, ~sum~0=v_~sum~0_354, thread2Thread1of1ForFork2_~b~0#1=|v_thread2Thread1of1ForFork2_~b~0#1_170|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_133|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_150|, #memory_int=|v_#memory_int_405|, thread2Thread1of1ForFork2_#t~mem5#1=|v_thread2Thread1of1ForFork2_#t~mem5#1_161|, thread2Thread1of1ForFork2_#t~post6#1=|v_thread2Thread1of1ForFork2_#t~post6#1_161|, ~n~0=v_~n~0_259, thread1Thread1of1ForFork1_#t~mem1#1=|v_thread1Thread1of1ForFork1_#t~mem1#1_150|, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_247|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_150|, ~front~0=v_~front~0_357} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread2Thread1of1ForFork2_#t~post4#1, thread2Thread1of1ForFork2_#t~mem3#1, ~back~0, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, ~sum~0, thread2Thread1of1ForFork2_~b~0#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~mem5#1, thread2Thread1of1ForFork2_#t~post6#1, thread1Thread1of1ForFork1_#t~mem1#1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1, ~front~0] and [386] L56-->L59: Formula: (= v_~v_assert~0_2 |v_thread1Thread1of1ForFork1_~cond~0#1_7|) InVars {~v_assert~0=v_~v_assert~0_2} OutVars{~v_assert~0=v_~v_assert~0_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_7|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~cond~0#1] [2022-12-06 07:52:24,782 INFO L203 LiptonReduction]: Total number of compositions: 5 [2022-12-06 07:52:24,783 INFO L143 eatedLiptonReduction]: Time needed for LBE in milliseconds: 1458 [2022-12-06 07:52:24,783 INFO L495 AbstractCegarLoop]: Abstraction has has 215 places, 500 transitions, 8194 flow [2022-12-06 07:52:24,783 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 23 states, 23 states have (on average 2.260869565217391) internal successors, (52), 22 states have internal predecessors, (52), 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) [2022-12-06 07:52:24,783 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 07:52:24,784 INFO L213 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-06 07:52:24,796 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2022-12-06 07:52:24,989 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable14 [2022-12-06 07:52:24,990 INFO L420 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-12-06 07:52:24,990 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 07:52:24,990 INFO L85 PathProgramCache]: Analyzing trace with hash -642235103, now seen corresponding path program 1 times [2022-12-06 07:52:24,990 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 07:52:24,990 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [704545499] [2022-12-06 07:52:24,990 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 07:52:24,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 07:52:25,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 07:52:25,742 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 07:52:25,742 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 07:52:25,742 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [704545499] [2022-12-06 07:52:25,742 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [704545499] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-06 07:52:25,742 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [236420067] [2022-12-06 07:52:25,743 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 07:52:25,743 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-06 07:52:25,743 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-06 07:52:25,745 INFO L229 MonitoredProcess]: Starting monitored process 10 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-06 07:52:25,747 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2022-12-06 07:52:25,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 07:52:25,853 INFO L263 TraceCheckSpWp]: Trace formula consists of 248 conjuncts, 32 conjunts are in the unsatisfiable core [2022-12-06 07:52:25,854 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-06 07:52:25,953 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:52:25,954 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 48 treesize of output 14 [2022-12-06 07:52:25,985 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 07:52:25,986 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-06 07:52:26,163 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:52:26,163 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 75 treesize of output 76 [2022-12-06 07:52:26,267 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 07:52:26,268 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [236420067] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-06 07:52:26,268 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-12-06 07:52:26,268 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 7, 7] total 19 [2022-12-06 07:52:26,268 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [330619819] [2022-12-06 07:52:26,268 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-12-06 07:52:26,268 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 20 states [2022-12-06 07:52:26,268 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 07:52:26,269 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2022-12-06 07:52:26,269 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=59, Invalid=321, Unknown=0, NotChecked=0, Total=380 [2022-12-06 07:52:26,269 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 0 out of 87 [2022-12-06 07:52:26,269 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 215 places, 500 transitions, 8194 flow. Second operand has 20 states, 20 states have (on average 2.55) internal successors, (51), 19 states have internal predecessors, (51), 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) [2022-12-06 07:52:26,269 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 07:52:26,269 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 0 of 87 [2022-12-06 07:52:26,269 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 07:52:28,585 INFO L130 PetriNetUnfolder]: 5393/8908 cut-off events. [2022-12-06 07:52:28,585 INFO L131 PetriNetUnfolder]: For 99058/99058 co-relation queries the response was YES. [2022-12-06 07:52:28,623 INFO L83 FinitePrefix]: Finished finitePrefix Result has 58249 conditions, 8908 events. 5393/8908 cut-off events. For 99058/99058 co-relation queries the response was YES. Maximal size of possible extension queue 370. Compared 57673 event pairs, 928 based on Foata normal form. 274/9181 useless extension candidates. Maximal degree in co-relation 57824. Up to 2859 conditions per place. [2022-12-06 07:52:28,658 INFO L137 encePairwiseOnDemand]: 28/87 looper letters, 285 selfloop transitions, 232 changer transitions 175/692 dead transitions. [2022-12-06 07:52:28,658 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 233 places, 692 transitions, 11836 flow [2022-12-06 07:52:28,658 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2022-12-06 07:52:28,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2022-12-06 07:52:28,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 221 transitions. [2022-12-06 07:52:28,662 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.12701149425287356 [2022-12-06 07:52:28,662 INFO L175 Difference]: Start difference. First operand has 215 places, 500 transitions, 8194 flow. Second operand 20 states and 221 transitions. [2022-12-06 07:52:28,662 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 233 places, 692 transitions, 11836 flow [2022-12-06 07:52:29,575 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 217 places, 692 transitions, 11233 flow, removed 162 selfloop flow, removed 16 redundant places. [2022-12-06 07:52:29,589 INFO L231 Difference]: Finished difference. Result has 219 places, 446 transitions, 7512 flow [2022-12-06 07:52:29,589 INFO L276 CegarLoopForPetriNet]: {PETRI_ALPHABET=87, PETRI_DIFFERENCE_MINUEND_FLOW=7413, PETRI_DIFFERENCE_MINUEND_PLACES=198, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=485, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=223, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=255, PETRI_DIFFERENCE_SUBTRAHEND_STATES=20, PETRI_FLOW=7512, PETRI_PLACES=219, PETRI_TRANSITIONS=446} [2022-12-06 07:52:29,591 INFO L294 CegarLoopForPetriNet]: 31 programPoint places, 188 predicate places. [2022-12-06 07:52:29,591 WARN L163 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-06 07:52:29,591 INFO L89 Accepts]: Start accepts. Operand has 219 places, 446 transitions, 7512 flow [2022-12-06 07:52:29,594 INFO L95 Accepts]: Finished accepts. [2022-12-06 07:52:29,594 INFO L195 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-06 07:52:29,594 INFO L167 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 219 places, 446 transitions, 7512 flow [2022-12-06 07:52:29,599 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 215 places, 446 transitions, 7512 flow [2022-12-06 07:52:29,948 INFO L130 PetriNetUnfolder]: 1266/2885 cut-off events. [2022-12-06 07:52:29,948 INFO L131 PetriNetUnfolder]: For 29143/29290 co-relation queries the response was YES. [2022-12-06 07:52:29,962 INFO L83 FinitePrefix]: Finished finitePrefix Result has 17584 conditions, 2885 events. 1266/2885 cut-off events. For 29143/29290 co-relation queries the response was YES. Maximal size of possible extension queue 210. Compared 22320 event pairs, 258 based on Foata normal form. 3/2645 useless extension candidates. Maximal degree in co-relation 17429. Up to 811 conditions per place. [2022-12-06 07:52:29,982 INFO L184 LiptonReduction]: Starting Lipton reduction on Petri net that has 215 places, 446 transitions, 7512 flow [2022-12-06 07:52:29,982 INFO L188 LiptonReduction]: Number of co-enabled transitions 1646 [2022-12-06 07:52:29,984 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [551] $Ultimate##0-->L112-3: Formula: (and (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_80| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_88|) (not (= (ite (and (<= 0 v_~back~0_223) (< v_~back~0_223 v_~n~0_133)) 1 0) 0)) (= |v_thread2Thread1of1ForFork2_~cond~1#1_85| v_~v_assert~0_114) (= |v_thread2Thread1of1ForFork2_~b~0#1_103| 0) (= |v_ULTIMATE.start_main_#t~pre14#1_44| |v_#pthreadsForks_87|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_80| (ite (= (select (select |v_#memory_int_219| v_~queue~0.base_131) (+ (* v_~back~0_223 4) v_~queue~0.offset_131)) 1) 1 0)) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_88| 0)) (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_85| 256) 0)) (= (+ v_~back~0_223 1) v_~back~0_222) (= |v_thread2Thread1of1ForFork2_#t~mem5#1_85| |v_thread2Thread1of1ForFork2_#t~mem5#1_84|) (= (store |v_#memory_int_219| |v_ULTIMATE.start_main_~#t3~0#1.base_45| (store (select |v_#memory_int_219| |v_ULTIMATE.start_main_~#t3~0#1.base_45|) |v_ULTIMATE.start_main_~#t3~0#1.offset_44| |v_ULTIMATE.start_main_#t~pre14#1_44|)) |v_#memory_int_218|) (= |v_thread2Thread1of1ForFork2_#t~post6#1_85| |v_thread2Thread1of1ForFork2_#t~post6#1_84|) (= |v_#pthreadsForks_86| (+ |v_#pthreadsForks_87| 1))) InVars {~queue~0.offset=v_~queue~0.offset_131, ~v_assert~0=v_~v_assert~0_114, #pthreadsForks=|v_#pthreadsForks_87|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_44|, #memory_int=|v_#memory_int_219|, ~back~0=v_~back~0_223, thread2Thread1of1ForFork2_#t~mem5#1=|v_thread2Thread1of1ForFork2_#t~mem5#1_85|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_45|, ~queue~0.base=v_~queue~0.base_131, thread2Thread1of1ForFork2_#t~post6#1=|v_thread2Thread1of1ForFork2_#t~post6#1_85|, ~n~0=v_~n~0_133} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_85|, ~queue~0.offset=v_~queue~0.offset_131, thread2Thread1of1ForFork2_#t~post4#1=|v_thread2Thread1of1ForFork2_#t~post4#1_74|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_44|, thread2Thread1of1ForFork2_#t~mem3#1=|v_thread2Thread1of1ForFork2_#t~mem3#1_74|, ~back~0=v_~back~0_222, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_45|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_80|, ~queue~0.base=v_~queue~0.base_131, ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_52|, ~v_assert~0=v_~v_assert~0_114, thread2Thread1of1ForFork2_~b~0#1=|v_thread2Thread1of1ForFork2_~b~0#1_103|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_88|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_44|, #pthreadsForks=|v_#pthreadsForks_86|, #memory_int=|v_#memory_int_218|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_36|, thread2Thread1of1ForFork2_#t~mem5#1=|v_thread2Thread1of1ForFork2_#t~mem5#1_84|, thread2Thread1of1ForFork2_#t~post6#1=|v_thread2Thread1of1ForFork2_#t~post6#1_84|, ~n~0=v_~n~0_133} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1, thread2Thread1of1ForFork2_#t~post4#1, thread2Thread1of1ForFork2_#t~mem3#1, ~back~0, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, ULTIMATE.start_main_#t~pre12#1, thread2Thread1of1ForFork2_~b~0#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~pre14#1, #pthreadsForks, #memory_int, ULTIMATE.start_main_#t~nondet13#1, thread2Thread1of1ForFork2_#t~mem5#1, thread2Thread1of1ForFork2_#t~post6#1] and [380] $Ultimate##0-->L59: Formula: (= v_~v_assert~0_1 |v_thread1Thread1of1ForFork1_~cond~0#1_1|) InVars {~v_assert~0=v_~v_assert~0_1} OutVars{~v_assert~0=v_~v_assert~0_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~cond~0#1] [2022-12-06 07:52:30,094 INFO L203 LiptonReduction]: Total number of compositions: 1 [2022-12-06 07:52:30,095 INFO L143 eatedLiptonReduction]: Time needed for LBE in milliseconds: 504 [2022-12-06 07:52:30,095 INFO L495 AbstractCegarLoop]: Abstraction has has 215 places, 446 transitions, 7524 flow [2022-12-06 07:52:30,095 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 20 states, 20 states have (on average 2.55) internal successors, (51), 19 states have internal predecessors, (51), 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) [2022-12-06 07:52:30,095 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 07:52:30,095 INFO L213 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-06 07:52:30,111 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0 [2022-12-06 07:52:30,300 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable15 [2022-12-06 07:52:30,300 INFO L420 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-12-06 07:52:30,301 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 07:52:30,301 INFO L85 PathProgramCache]: Analyzing trace with hash -1736405112, now seen corresponding path program 1 times [2022-12-06 07:52:30,301 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 07:52:30,301 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [200418287] [2022-12-06 07:52:30,301 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 07:52:30,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 07:52:30,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 07:52:31,758 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 07:52:31,759 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 07:52:31,759 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [200418287] [2022-12-06 07:52:31,759 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [200418287] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-06 07:52:31,759 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1262750395] [2022-12-06 07:52:31,759 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 07:52:31,759 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-06 07:52:31,759 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-06 07:52:31,761 INFO L229 MonitoredProcess]: Starting monitored process 11 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-06 07:52:31,802 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2022-12-06 07:52:31,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 07:52:31,905 INFO L263 TraceCheckSpWp]: Trace formula consists of 253 conjuncts, 39 conjunts are in the unsatisfiable core [2022-12-06 07:52:31,911 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-06 07:52:31,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-06 07:52:31,996 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 19 treesize of output 21 [2022-12-06 07:52:32,094 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:52:32,094 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 126 treesize of output 41 [2022-12-06 07:52:32,132 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 07:52:32,132 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-06 07:52:32,405 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse9 (* c_~front~0 4)) (.cse7 (= (mod |c_thread2Thread1of1ForFork2_~b~0#1| 256) 0))) (let ((.cse0 (not .cse7)) (.cse4 (+ c_~queue~0.offset (* c_~back~0 4))) (.cse2 (+ c_~queue~0.offset .cse9 4)) (.cse3 (+ c_~queue~0.offset .cse9))) (and (or .cse0 (forall ((v_ArrVal_670 (Array Int Int))) (let ((.cse1 (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_670) c_~queue~0.base))) (or (<= (+ (select .cse1 .cse2) c_~sum~0 (select .cse1 .cse3)) 1) (not (= (+ (select .cse1 .cse4) 1) 0)))))) (or .cse0 (forall ((v_ArrVal_670 (Array Int Int))) (let ((.cse5 (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_670) c_~queue~0.base))) (or (<= 0 (+ (select .cse5 .cse2) c_~sum~0 (select .cse5 .cse3))) (not (= (+ (select .cse5 .cse4) 1) 0)))))) (or (forall ((v_ArrVal_670 (Array Int Int))) (let ((.cse6 (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_670) c_~queue~0.base))) (or (not (= (select .cse6 .cse4) 1)) (<= 0 (+ (select .cse6 .cse2) c_~sum~0 (select .cse6 .cse3)))))) .cse7) (or (forall ((v_ArrVal_670 (Array Int Int))) (let ((.cse8 (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_670) c_~queue~0.base))) (or (not (= (select .cse8 .cse4) 1)) (<= (+ (select .cse8 .cse2) c_~sum~0 (select .cse8 .cse3)) 1)))) .cse7)))) is different from false [2022-12-06 07:52:32,442 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:52:32,442 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 194 treesize of output 186 [2022-12-06 07:52:32,459 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:52:32,459 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 129 treesize of output 136 [2022-12-06 07:52:32,473 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:52:32,473 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 109 treesize of output 116 [2022-12-06 07:52:32,761 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 07:52:32,762 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1262750395] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-06 07:52:32,762 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-12-06 07:52:32,762 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8, 8] total 21 [2022-12-06 07:52:32,762 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2121349829] [2022-12-06 07:52:32,762 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-12-06 07:52:32,762 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 22 states [2022-12-06 07:52:32,762 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 07:52:32,763 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2022-12-06 07:52:32,763 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=64, Invalid=359, Unknown=1, NotChecked=38, Total=462 [2022-12-06 07:52:32,763 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 0 out of 84 [2022-12-06 07:52:32,763 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 215 places, 446 transitions, 7524 flow. Second operand has 22 states, 22 states have (on average 2.227272727272727) internal successors, (49), 21 states have internal predecessors, (49), 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) [2022-12-06 07:52:32,763 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 07:52:32,763 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 0 of 84 [2022-12-06 07:52:32,763 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 07:52:35,781 INFO L130 PetriNetUnfolder]: 5810/9685 cut-off events. [2022-12-06 07:52:35,782 INFO L131 PetriNetUnfolder]: For 108678/108678 co-relation queries the response was YES. [2022-12-06 07:52:35,816 INFO L83 FinitePrefix]: Finished finitePrefix Result has 63598 conditions, 9685 events. 5810/9685 cut-off events. For 108678/108678 co-relation queries the response was YES. Maximal size of possible extension queue 392. Compared 63938 event pairs, 1086 based on Foata normal form. 56/9732 useless extension candidates. Maximal degree in co-relation 63351. Up to 3064 conditions per place. [2022-12-06 07:52:35,854 INFO L137 encePairwiseOnDemand]: 18/84 looper letters, 375 selfloop transitions, 345 changer transitions 66/786 dead transitions. [2022-12-06 07:52:35,855 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 236 places, 786 transitions, 13450 flow [2022-12-06 07:52:35,855 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2022-12-06 07:52:35,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22 states. [2022-12-06 07:52:35,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 284 transitions. [2022-12-06 07:52:35,856 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.15367965367965367 [2022-12-06 07:52:35,856 INFO L175 Difference]: Start difference. First operand has 215 places, 446 transitions, 7524 flow. Second operand 22 states and 284 transitions. [2022-12-06 07:52:35,857 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 236 places, 786 transitions, 13450 flow [2022-12-06 07:52:36,422 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 221 places, 786 transitions, 12652 flow, removed 212 selfloop flow, removed 15 redundant places. [2022-12-06 07:52:36,432 INFO L231 Difference]: Finished difference. Result has 229 places, 603 transitions, 10619 flow [2022-12-06 07:52:36,432 INFO L276 CegarLoopForPetriNet]: {PETRI_ALPHABET=84, PETRI_DIFFERENCE_MINUEND_FLOW=7048, PETRI_DIFFERENCE_MINUEND_PLACES=200, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=446, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=181, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=144, PETRI_DIFFERENCE_SUBTRAHEND_STATES=22, PETRI_FLOW=10619, PETRI_PLACES=229, PETRI_TRANSITIONS=603} [2022-12-06 07:52:36,432 INFO L294 CegarLoopForPetriNet]: 31 programPoint places, 198 predicate places. [2022-12-06 07:52:36,433 WARN L163 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-06 07:52:36,433 INFO L89 Accepts]: Start accepts. Operand has 229 places, 603 transitions, 10619 flow [2022-12-06 07:52:36,436 INFO L95 Accepts]: Finished accepts. [2022-12-06 07:52:36,436 INFO L195 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-06 07:52:36,436 INFO L167 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 229 places, 603 transitions, 10619 flow [2022-12-06 07:52:36,441 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 229 places, 603 transitions, 10619 flow [2022-12-06 07:52:36,860 INFO L130 PetriNetUnfolder]: 1503/3435 cut-off events. [2022-12-06 07:52:36,861 INFO L131 PetriNetUnfolder]: For 43785/43971 co-relation queries the response was YES. [2022-12-06 07:52:36,878 INFO L83 FinitePrefix]: Finished finitePrefix Result has 22190 conditions, 3435 events. 1503/3435 cut-off events. For 43785/43971 co-relation queries the response was YES. Maximal size of possible extension queue 223. Compared 27354 event pairs, 266 based on Foata normal form. 10/3163 useless extension candidates. Maximal degree in co-relation 21927. Up to 834 conditions per place. [2022-12-06 07:52:36,901 INFO L184 LiptonReduction]: Starting Lipton reduction on Petri net that has 229 places, 603 transitions, 10619 flow [2022-12-06 07:52:36,901 INFO L188 LiptonReduction]: Number of co-enabled transitions 2098 [2022-12-06 07:52:37,036 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [431] L59-->L56: Formula: (and (= v_~sum~0_21 (+ v_~sum~0_22 (select (select |v_#memory_int_45| v_~queue~0.base_32) (+ (* v_~front~0_39 4) v_~queue~0.offset_32)))) (= (ite (and (< v_~front~0_39 v_~back~0_59) (<= 0 v_~front~0_39) (< v_~front~0_39 v_~n~0_14)) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5| 0)) (not (= (mod |v_thread1Thread1of1ForFork1_~cond~0#1_11| 256) 0)) (= v_~front~0_38 (+ v_~front~0_39 1)) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|)) InVars {~sum~0=v_~sum~0_22, ~queue~0.offset=v_~queue~0.offset_32, #memory_int=|v_#memory_int_45|, ~back~0=v_~back~0_59, ~queue~0.base=v_~queue~0.base_32, ~n~0=v_~n~0_14, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_11|, ~front~0=v_~front~0_39} OutVars{~sum~0=v_~sum~0_21, thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_5|, ~queue~0.offset=v_~queue~0.offset_32, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|, #memory_int=|v_#memory_int_45|, ~back~0=v_~back~0_59, thread1Thread1of1ForFork1_#t~mem1#1=|v_thread1Thread1of1ForFork1_#t~mem1#1_5|, ~queue~0.base=v_~queue~0.base_32, ~n~0=v_~n~0_14, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_11|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|, ~front~0=v_~front~0_38} AuxVars[] AssignedVars[~sum~0, thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~mem1#1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1, ~front~0] and [619] L86-->L59: Formula: (and (= v_~v_assert~0_256 |v_thread1Thread1of1ForFork1_~cond~0#1_269|) (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_183| 256) 0)) (let ((.cse2 (= (mod |v_thread2Thread1of1ForFork2_~b~0#1_191| 256) 0))) (let ((.cse0 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_143| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_135|)) (.cse1 (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_143| 0))) (.cse5 (select (select |v_#memory_int_423| v_~queue~0.base_283) (+ (* v_~back~0_424 4) v_~queue~0.offset_284))) (.cse3 (= v_~back~0_423 (+ v_~back~0_424 1))) (.cse4 (= |v_thread2Thread1of1ForFork2_~b~0#1_190| (ite (= (ite .cse2 1 0) 0) 0 1)))) (or (and (= |v_thread2Thread1of1ForFork2_#t~post4#1_162| |v_thread2Thread1of1ForFork2_#t~post4#1_161|) (= |v_thread2Thread1of1ForFork2_#t~mem3#1_162| |v_thread2Thread1of1ForFork2_#t~mem3#1_161|) .cse0 .cse1 .cse2 .cse3 .cse4 (= (ite (= (+ .cse5 1) 0) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_135|)) (and .cse0 .cse1 (= (ite (= .cse5 1) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_135|) .cse3 (= |v_thread2Thread1of1ForFork2_#t~post6#1_182| |v_thread2Thread1of1ForFork2_#t~post6#1_181|) (= |v_thread2Thread1of1ForFork2_#t~mem5#1_182| |v_thread2Thread1of1ForFork2_#t~mem5#1_181|) .cse4 (not .cse2))))) (not (= (ite (and (< v_~back~0_424 v_~n~0_277) (<= 0 v_~back~0_424)) 1 0) 0))) InVars {thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_183|, ~v_assert~0=v_~v_assert~0_256, ~queue~0.offset=v_~queue~0.offset_284, thread2Thread1of1ForFork2_#t~post4#1=|v_thread2Thread1of1ForFork2_#t~post4#1_162|, thread2Thread1of1ForFork2_~b~0#1=|v_thread2Thread1of1ForFork2_~b~0#1_191|, thread2Thread1of1ForFork2_#t~mem3#1=|v_thread2Thread1of1ForFork2_#t~mem3#1_162|, ~back~0=v_~back~0_424, #memory_int=|v_#memory_int_423|, thread2Thread1of1ForFork2_#t~mem5#1=|v_thread2Thread1of1ForFork2_#t~mem5#1_182|, ~queue~0.base=v_~queue~0.base_283, thread2Thread1of1ForFork2_#t~post6#1=|v_thread2Thread1of1ForFork2_#t~post6#1_182|, ~n~0=v_~n~0_277} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_183|, ~queue~0.offset=v_~queue~0.offset_284, thread2Thread1of1ForFork2_#t~post4#1=|v_thread2Thread1of1ForFork2_#t~post4#1_161|, thread2Thread1of1ForFork2_#t~mem3#1=|v_thread2Thread1of1ForFork2_#t~mem3#1_161|, ~back~0=v_~back~0_423, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_135|, ~queue~0.base=v_~queue~0.base_283, ~v_assert~0=v_~v_assert~0_256, thread2Thread1of1ForFork2_~b~0#1=|v_thread2Thread1of1ForFork2_~b~0#1_190|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_143|, #memory_int=|v_#memory_int_423|, thread2Thread1of1ForFork2_#t~mem5#1=|v_thread2Thread1of1ForFork2_#t~mem5#1_181|, thread2Thread1of1ForFork2_#t~post6#1=|v_thread2Thread1of1ForFork2_#t~post6#1_181|, ~n~0=v_~n~0_277, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_269|} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_#t~post4#1, thread2Thread1of1ForFork2_~b~0#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~mem3#1, ~back~0, thread2Thread1of1ForFork2_#t~mem5#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post6#1, thread1Thread1of1ForFork1_~cond~0#1] [2022-12-06 07:52:37,283 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [431] L59-->L56: Formula: (and (= v_~sum~0_21 (+ v_~sum~0_22 (select (select |v_#memory_int_45| v_~queue~0.base_32) (+ (* v_~front~0_39 4) v_~queue~0.offset_32)))) (= (ite (and (< v_~front~0_39 v_~back~0_59) (<= 0 v_~front~0_39) (< v_~front~0_39 v_~n~0_14)) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5| 0)) (not (= (mod |v_thread1Thread1of1ForFork1_~cond~0#1_11| 256) 0)) (= v_~front~0_38 (+ v_~front~0_39 1)) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|)) InVars {~sum~0=v_~sum~0_22, ~queue~0.offset=v_~queue~0.offset_32, #memory_int=|v_#memory_int_45|, ~back~0=v_~back~0_59, ~queue~0.base=v_~queue~0.base_32, ~n~0=v_~n~0_14, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_11|, ~front~0=v_~front~0_39} OutVars{~sum~0=v_~sum~0_21, thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_5|, ~queue~0.offset=v_~queue~0.offset_32, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|, #memory_int=|v_#memory_int_45|, ~back~0=v_~back~0_59, thread1Thread1of1ForFork1_#t~mem1#1=|v_thread1Thread1of1ForFork1_#t~mem1#1_5|, ~queue~0.base=v_~queue~0.base_32, ~n~0=v_~n~0_14, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_11|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|, ~front~0=v_~front~0_38} AuxVars[] AssignedVars[~sum~0, thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~mem1#1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1, ~front~0] and [623] L86-->L59: Formula: (and (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_187| 256) 0)) (not (= (ite (and (<= 0 v_~back~0_436) (< v_~back~0_436 v_~n~0_285)) 1 0) 0)) (= v_~v_assert~0_264 |v_thread1Thread1of1ForFork1_~cond~0#1_283|) (let ((.cse3 (= (mod |v_thread2Thread1of1ForFork2_~b~0#1_199| 256) 0))) (let ((.cse5 (select (select |v_#memory_int_431| v_~queue~0.base_291) (+ (* v_~back~0_436 4) v_~queue~0.offset_292))) (.cse0 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_147| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_139|)) (.cse1 (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_147| 0))) (.cse2 (= |v_thread2Thread1of1ForFork2_~b~0#1_198| (ite (= (ite .cse3 1 0) 0) 0 1))) (.cse4 (= (+ v_~back~0_436 1) v_~back~0_435))) (or (and .cse0 .cse1 (= |v_thread2Thread1of1ForFork2_#t~mem5#1_189| |v_thread2Thread1of1ForFork2_#t~mem5#1_190|) (= |v_thread2Thread1of1ForFork2_#t~post6#1_190| |v_thread2Thread1of1ForFork2_#t~post6#1_189|) .cse2 (not .cse3) .cse4 (= (ite (= .cse5 1) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_139|)) (and (= |v_thread2Thread1of1ForFork2_#t~mem3#1_169| |v_thread2Thread1of1ForFork2_#t~mem3#1_170|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_139| (ite (= (+ .cse5 1) 0) 1 0)) .cse3 .cse0 .cse1 .cse2 (= |v_thread2Thread1of1ForFork2_#t~post4#1_170| |v_thread2Thread1of1ForFork2_#t~post4#1_169|) .cse4))))) InVars {thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_187|, ~v_assert~0=v_~v_assert~0_264, ~queue~0.offset=v_~queue~0.offset_292, thread2Thread1of1ForFork2_#t~post4#1=|v_thread2Thread1of1ForFork2_#t~post4#1_170|, thread2Thread1of1ForFork2_~b~0#1=|v_thread2Thread1of1ForFork2_~b~0#1_199|, thread2Thread1of1ForFork2_#t~mem3#1=|v_thread2Thread1of1ForFork2_#t~mem3#1_170|, ~back~0=v_~back~0_436, #memory_int=|v_#memory_int_431|, thread2Thread1of1ForFork2_#t~mem5#1=|v_thread2Thread1of1ForFork2_#t~mem5#1_190|, ~queue~0.base=v_~queue~0.base_291, thread2Thread1of1ForFork2_#t~post6#1=|v_thread2Thread1of1ForFork2_#t~post6#1_190|, ~n~0=v_~n~0_285} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_187|, ~queue~0.offset=v_~queue~0.offset_292, thread2Thread1of1ForFork2_#t~post4#1=|v_thread2Thread1of1ForFork2_#t~post4#1_169|, thread2Thread1of1ForFork2_#t~mem3#1=|v_thread2Thread1of1ForFork2_#t~mem3#1_169|, ~back~0=v_~back~0_435, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_139|, ~queue~0.base=v_~queue~0.base_291, ~v_assert~0=v_~v_assert~0_264, thread2Thread1of1ForFork2_~b~0#1=|v_thread2Thread1of1ForFork2_~b~0#1_198|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_147|, #memory_int=|v_#memory_int_431|, thread2Thread1of1ForFork2_#t~mem5#1=|v_thread2Thread1of1ForFork2_#t~mem5#1_189|, thread2Thread1of1ForFork2_#t~post6#1=|v_thread2Thread1of1ForFork2_#t~post6#1_189|, ~n~0=v_~n~0_285, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_283|} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_#t~post4#1, thread2Thread1of1ForFork2_~b~0#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~mem3#1, ~back~0, thread2Thread1of1ForFork2_#t~mem5#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post6#1, thread1Thread1of1ForFork1_~cond~0#1] [2022-12-06 07:52:37,647 INFO L203 LiptonReduction]: Total number of compositions: 3 [2022-12-06 07:52:37,648 INFO L143 eatedLiptonReduction]: Time needed for LBE in milliseconds: 1215 [2022-12-06 07:52:37,648 INFO L495 AbstractCegarLoop]: Abstraction has has 229 places, 603 transitions, 10652 flow [2022-12-06 07:52:37,648 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 22 states, 22 states have (on average 2.227272727272727) internal successors, (49), 21 states have internal predecessors, (49), 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) [2022-12-06 07:52:37,648 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 07:52:37,648 INFO L213 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-06 07:52:37,654 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Forceful destruction successful, exit code 0 [2022-12-06 07:52:37,853 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable16 [2022-12-06 07:52:37,853 INFO L420 AbstractCegarLoop]: === Iteration 18 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-12-06 07:52:37,853 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 07:52:37,853 INFO L85 PathProgramCache]: Analyzing trace with hash 661664549, now seen corresponding path program 1 times [2022-12-06 07:52:37,853 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 07:52:37,853 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1932631872] [2022-12-06 07:52:37,854 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 07:52:37,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 07:52:37,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 07:52:38,405 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 07:52:38,405 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 07:52:38,405 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1932631872] [2022-12-06 07:52:38,405 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1932631872] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-06 07:52:38,405 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1856927005] [2022-12-06 07:52:38,406 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 07:52:38,406 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-06 07:52:38,406 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-06 07:52:38,407 INFO L229 MonitoredProcess]: Starting monitored process 12 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-06 07:52:38,409 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2022-12-06 07:52:38,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 07:52:38,499 INFO L263 TraceCheckSpWp]: Trace formula consists of 249 conjuncts, 61 conjunts are in the unsatisfiable core [2022-12-06 07:52:38,501 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-06 07:52:38,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-06 07:52:38,527 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 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 23 [2022-12-06 07:52:38,530 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-12-06 07:52:38,562 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-12-06 07:52:38,596 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-12-06 07:52:38,710 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:52:38,710 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 42 treesize of output 14 [2022-12-06 07:52:38,738 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 07:52:38,738 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-06 07:52:39,043 WARN L837 $PredicateComparison]: unable to prove that (or (= (mod c_~v_assert~0 256) 0) (let ((.cse7 (* c_~front~0 4)) (.cse6 (* c_~back~0 4))) (let ((.cse1 (+ c_~queue~0.offset .cse6 4)) (.cse2 (+ c_~queue~0.offset .cse7)) (.cse3 (+ c_~queue~0.offset .cse7 4)) (.cse4 (+ c_~queue~0.offset .cse6))) (and (forall ((v_ArrVal_728 (Array Int Int)) (v_ArrVal_729 (Array Int Int))) (let ((.cse0 (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_728) |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) c_~queue~0.base))) (or (not (= (+ (select .cse0 .cse1) 1) 0)) (<= 0 (+ c_~sum~0 (select .cse0 .cse2) (select .cse0 .cse3))) (not (= (select .cse0 .cse4) 1))))) (forall ((v_ArrVal_728 (Array Int Int)) (v_ArrVal_729 (Array Int Int))) (let ((.cse5 (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_728) |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) c_~queue~0.base))) (or (not (= (+ (select .cse5 .cse1) 1) 0)) (<= (+ c_~sum~0 (select .cse5 .cse2) (select .cse5 .cse3)) 1) (not (= (select .cse5 .cse4) 1)))))))) (<= c_~n~0 (+ c_~back~0 1)) (< c_~back~0 0)) is different from false [2022-12-06 07:52:39,065 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 07:52:39,065 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1856927005] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-06 07:52:39,065 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-12-06 07:52:39,065 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 9, 9] total 21 [2022-12-06 07:52:39,065 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [570399174] [2022-12-06 07:52:39,066 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-12-06 07:52:39,066 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 22 states [2022-12-06 07:52:39,066 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 07:52:39,066 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2022-12-06 07:52:39,066 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=87, Invalid=332, Unknown=5, NotChecked=38, Total=462 [2022-12-06 07:52:39,067 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 0 out of 83 [2022-12-06 07:52:39,067 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 229 places, 603 transitions, 10652 flow. Second operand has 22 states, 22 states have (on average 2.3181818181818183) internal successors, (51), 21 states have internal predecessors, (51), 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) [2022-12-06 07:52:39,067 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 07:52:39,067 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 0 of 83 [2022-12-06 07:52:39,067 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 07:52:43,952 INFO L130 PetriNetUnfolder]: 7925/13111 cut-off events. [2022-12-06 07:52:43,952 INFO L131 PetriNetUnfolder]: For 196757/196757 co-relation queries the response was YES. [2022-12-06 07:52:44,013 INFO L83 FinitePrefix]: Finished finitePrefix Result has 92927 conditions, 13111 events. 7925/13111 cut-off events. For 196757/196757 co-relation queries the response was YES. Maximal size of possible extension queue 534. Compared 89585 event pairs, 1284 based on Foata normal form. 218/13320 useless extension candidates. Maximal degree in co-relation 91953. Up to 4825 conditions per place. [2022-12-06 07:52:44,062 INFO L137 encePairwiseOnDemand]: 39/83 looper letters, 644 selfloop transitions, 359 changer transitions 323/1326 dead transitions. [2022-12-06 07:52:44,063 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 269 places, 1326 transitions, 23951 flow [2022-12-06 07:52:44,063 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2022-12-06 07:52:44,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 41 states. [2022-12-06 07:52:44,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 41 states and 521 transitions. [2022-12-06 07:52:44,064 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.1531002057008522 [2022-12-06 07:52:44,064 INFO L175 Difference]: Start difference. First operand has 229 places, 603 transitions, 10652 flow. Second operand 41 states and 521 transitions. [2022-12-06 07:52:44,065 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 269 places, 1326 transitions, 23951 flow [2022-12-06 07:52:45,381 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 253 places, 1326 transitions, 23058 flow, removed 293 selfloop flow, removed 16 redundant places. [2022-12-06 07:52:45,396 INFO L231 Difference]: Finished difference. Result has 281 places, 782 transitions, 15079 flow [2022-12-06 07:52:45,397 INFO L276 CegarLoopForPetriNet]: {PETRI_ALPHABET=83, PETRI_DIFFERENCE_MINUEND_FLOW=10165, PETRI_DIFFERENCE_MINUEND_PLACES=213, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=601, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=204, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=360, PETRI_DIFFERENCE_SUBTRAHEND_STATES=41, PETRI_FLOW=15079, PETRI_PLACES=281, PETRI_TRANSITIONS=782} [2022-12-06 07:52:45,397 INFO L294 CegarLoopForPetriNet]: 31 programPoint places, 250 predicate places. [2022-12-06 07:52:45,397 WARN L163 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-06 07:52:45,397 INFO L89 Accepts]: Start accepts. Operand has 281 places, 782 transitions, 15079 flow [2022-12-06 07:52:45,402 INFO L95 Accepts]: Finished accepts. [2022-12-06 07:52:45,402 INFO L195 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-06 07:52:45,402 INFO L167 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 281 places, 782 transitions, 15079 flow [2022-12-06 07:52:45,409 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 277 places, 782 transitions, 15079 flow [2022-12-06 07:52:46,129 INFO L130 PetriNetUnfolder]: 1786/4113 cut-off events. [2022-12-06 07:52:46,129 INFO L131 PetriNetUnfolder]: For 98549/98833 co-relation queries the response was YES. [2022-12-06 07:52:46,156 INFO L83 FinitePrefix]: Finished finitePrefix Result has 30887 conditions, 4113 events. 1786/4113 cut-off events. For 98549/98833 co-relation queries the response was YES. Maximal size of possible extension queue 256. Compared 34052 event pairs, 321 based on Foata normal form. 7/3780 useless extension candidates. Maximal degree in co-relation 30518. Up to 978 conditions per place. [2022-12-06 07:52:46,188 INFO L184 LiptonReduction]: Starting Lipton reduction on Petri net that has 277 places, 782 transitions, 15079 flow [2022-12-06 07:52:46,189 INFO L188 LiptonReduction]: Number of co-enabled transitions 2696 [2022-12-06 07:52:46,200 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [431] L59-->L56: Formula: (and (= v_~sum~0_21 (+ v_~sum~0_22 (select (select |v_#memory_int_45| v_~queue~0.base_32) (+ (* v_~front~0_39 4) v_~queue~0.offset_32)))) (= (ite (and (< v_~front~0_39 v_~back~0_59) (<= 0 v_~front~0_39) (< v_~front~0_39 v_~n~0_14)) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5| 0)) (not (= (mod |v_thread1Thread1of1ForFork1_~cond~0#1_11| 256) 0)) (= v_~front~0_38 (+ v_~front~0_39 1)) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|)) InVars {~sum~0=v_~sum~0_22, ~queue~0.offset=v_~queue~0.offset_32, #memory_int=|v_#memory_int_45|, ~back~0=v_~back~0_59, ~queue~0.base=v_~queue~0.base_32, ~n~0=v_~n~0_14, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_11|, ~front~0=v_~front~0_39} OutVars{~sum~0=v_~sum~0_21, thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_5|, ~queue~0.offset=v_~queue~0.offset_32, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|, #memory_int=|v_#memory_int_45|, ~back~0=v_~back~0_59, thread1Thread1of1ForFork1_#t~mem1#1=|v_thread1Thread1of1ForFork1_#t~mem1#1_5|, ~queue~0.base=v_~queue~0.base_32, ~n~0=v_~n~0_14, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_11|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|, ~front~0=v_~front~0_38} AuxVars[] AssignedVars[~sum~0, thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~mem1#1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1, ~front~0] and [619] L86-->L59: Formula: (and (= v_~v_assert~0_256 |v_thread1Thread1of1ForFork1_~cond~0#1_269|) (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_183| 256) 0)) (let ((.cse2 (= (mod |v_thread2Thread1of1ForFork2_~b~0#1_191| 256) 0))) (let ((.cse0 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_143| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_135|)) (.cse1 (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_143| 0))) (.cse5 (select (select |v_#memory_int_423| v_~queue~0.base_283) (+ (* v_~back~0_424 4) v_~queue~0.offset_284))) (.cse3 (= v_~back~0_423 (+ v_~back~0_424 1))) (.cse4 (= |v_thread2Thread1of1ForFork2_~b~0#1_190| (ite (= (ite .cse2 1 0) 0) 0 1)))) (or (and (= |v_thread2Thread1of1ForFork2_#t~post4#1_162| |v_thread2Thread1of1ForFork2_#t~post4#1_161|) (= |v_thread2Thread1of1ForFork2_#t~mem3#1_162| |v_thread2Thread1of1ForFork2_#t~mem3#1_161|) .cse0 .cse1 .cse2 .cse3 .cse4 (= (ite (= (+ .cse5 1) 0) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_135|)) (and .cse0 .cse1 (= (ite (= .cse5 1) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_135|) .cse3 (= |v_thread2Thread1of1ForFork2_#t~post6#1_182| |v_thread2Thread1of1ForFork2_#t~post6#1_181|) (= |v_thread2Thread1of1ForFork2_#t~mem5#1_182| |v_thread2Thread1of1ForFork2_#t~mem5#1_181|) .cse4 (not .cse2))))) (not (= (ite (and (< v_~back~0_424 v_~n~0_277) (<= 0 v_~back~0_424)) 1 0) 0))) InVars {thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_183|, ~v_assert~0=v_~v_assert~0_256, ~queue~0.offset=v_~queue~0.offset_284, thread2Thread1of1ForFork2_#t~post4#1=|v_thread2Thread1of1ForFork2_#t~post4#1_162|, thread2Thread1of1ForFork2_~b~0#1=|v_thread2Thread1of1ForFork2_~b~0#1_191|, thread2Thread1of1ForFork2_#t~mem3#1=|v_thread2Thread1of1ForFork2_#t~mem3#1_162|, ~back~0=v_~back~0_424, #memory_int=|v_#memory_int_423|, thread2Thread1of1ForFork2_#t~mem5#1=|v_thread2Thread1of1ForFork2_#t~mem5#1_182|, ~queue~0.base=v_~queue~0.base_283, thread2Thread1of1ForFork2_#t~post6#1=|v_thread2Thread1of1ForFork2_#t~post6#1_182|, ~n~0=v_~n~0_277} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_183|, ~queue~0.offset=v_~queue~0.offset_284, thread2Thread1of1ForFork2_#t~post4#1=|v_thread2Thread1of1ForFork2_#t~post4#1_161|, thread2Thread1of1ForFork2_#t~mem3#1=|v_thread2Thread1of1ForFork2_#t~mem3#1_161|, ~back~0=v_~back~0_423, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_135|, ~queue~0.base=v_~queue~0.base_283, ~v_assert~0=v_~v_assert~0_256, thread2Thread1of1ForFork2_~b~0#1=|v_thread2Thread1of1ForFork2_~b~0#1_190|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_143|, #memory_int=|v_#memory_int_423|, thread2Thread1of1ForFork2_#t~mem5#1=|v_thread2Thread1of1ForFork2_#t~mem5#1_181|, thread2Thread1of1ForFork2_#t~post6#1=|v_thread2Thread1of1ForFork2_#t~post6#1_181|, ~n~0=v_~n~0_277, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_269|} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_#t~post4#1, thread2Thread1of1ForFork2_~b~0#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~mem3#1, ~back~0, thread2Thread1of1ForFork2_#t~mem5#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post6#1, thread1Thread1of1ForFork1_~cond~0#1] [2022-12-06 07:52:46,417 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [431] L59-->L56: Formula: (and (= v_~sum~0_21 (+ v_~sum~0_22 (select (select |v_#memory_int_45| v_~queue~0.base_32) (+ (* v_~front~0_39 4) v_~queue~0.offset_32)))) (= (ite (and (< v_~front~0_39 v_~back~0_59) (<= 0 v_~front~0_39) (< v_~front~0_39 v_~n~0_14)) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5| 0)) (not (= (mod |v_thread1Thread1of1ForFork1_~cond~0#1_11| 256) 0)) (= v_~front~0_38 (+ v_~front~0_39 1)) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|)) InVars {~sum~0=v_~sum~0_22, ~queue~0.offset=v_~queue~0.offset_32, #memory_int=|v_#memory_int_45|, ~back~0=v_~back~0_59, ~queue~0.base=v_~queue~0.base_32, ~n~0=v_~n~0_14, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_11|, ~front~0=v_~front~0_39} OutVars{~sum~0=v_~sum~0_21, thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_5|, ~queue~0.offset=v_~queue~0.offset_32, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|, #memory_int=|v_#memory_int_45|, ~back~0=v_~back~0_59, thread1Thread1of1ForFork1_#t~mem1#1=|v_thread1Thread1of1ForFork1_#t~mem1#1_5|, ~queue~0.base=v_~queue~0.base_32, ~n~0=v_~n~0_14, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_11|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|, ~front~0=v_~front~0_38} AuxVars[] AssignedVars[~sum~0, thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~mem1#1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1, ~front~0] and [619] L86-->L59: Formula: (and (= v_~v_assert~0_256 |v_thread1Thread1of1ForFork1_~cond~0#1_269|) (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_183| 256) 0)) (let ((.cse2 (= (mod |v_thread2Thread1of1ForFork2_~b~0#1_191| 256) 0))) (let ((.cse0 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_143| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_135|)) (.cse1 (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_143| 0))) (.cse5 (select (select |v_#memory_int_423| v_~queue~0.base_283) (+ (* v_~back~0_424 4) v_~queue~0.offset_284))) (.cse3 (= v_~back~0_423 (+ v_~back~0_424 1))) (.cse4 (= |v_thread2Thread1of1ForFork2_~b~0#1_190| (ite (= (ite .cse2 1 0) 0) 0 1)))) (or (and (= |v_thread2Thread1of1ForFork2_#t~post4#1_162| |v_thread2Thread1of1ForFork2_#t~post4#1_161|) (= |v_thread2Thread1of1ForFork2_#t~mem3#1_162| |v_thread2Thread1of1ForFork2_#t~mem3#1_161|) .cse0 .cse1 .cse2 .cse3 .cse4 (= (ite (= (+ .cse5 1) 0) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_135|)) (and .cse0 .cse1 (= (ite (= .cse5 1) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_135|) .cse3 (= |v_thread2Thread1of1ForFork2_#t~post6#1_182| |v_thread2Thread1of1ForFork2_#t~post6#1_181|) (= |v_thread2Thread1of1ForFork2_#t~mem5#1_182| |v_thread2Thread1of1ForFork2_#t~mem5#1_181|) .cse4 (not .cse2))))) (not (= (ite (and (< v_~back~0_424 v_~n~0_277) (<= 0 v_~back~0_424)) 1 0) 0))) InVars {thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_183|, ~v_assert~0=v_~v_assert~0_256, ~queue~0.offset=v_~queue~0.offset_284, thread2Thread1of1ForFork2_#t~post4#1=|v_thread2Thread1of1ForFork2_#t~post4#1_162|, thread2Thread1of1ForFork2_~b~0#1=|v_thread2Thread1of1ForFork2_~b~0#1_191|, thread2Thread1of1ForFork2_#t~mem3#1=|v_thread2Thread1of1ForFork2_#t~mem3#1_162|, ~back~0=v_~back~0_424, #memory_int=|v_#memory_int_423|, thread2Thread1of1ForFork2_#t~mem5#1=|v_thread2Thread1of1ForFork2_#t~mem5#1_182|, ~queue~0.base=v_~queue~0.base_283, thread2Thread1of1ForFork2_#t~post6#1=|v_thread2Thread1of1ForFork2_#t~post6#1_182|, ~n~0=v_~n~0_277} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_183|, ~queue~0.offset=v_~queue~0.offset_284, thread2Thread1of1ForFork2_#t~post4#1=|v_thread2Thread1of1ForFork2_#t~post4#1_161|, thread2Thread1of1ForFork2_#t~mem3#1=|v_thread2Thread1of1ForFork2_#t~mem3#1_161|, ~back~0=v_~back~0_423, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_135|, ~queue~0.base=v_~queue~0.base_283, ~v_assert~0=v_~v_assert~0_256, thread2Thread1of1ForFork2_~b~0#1=|v_thread2Thread1of1ForFork2_~b~0#1_190|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_143|, #memory_int=|v_#memory_int_423|, thread2Thread1of1ForFork2_#t~mem5#1=|v_thread2Thread1of1ForFork2_#t~mem5#1_181|, thread2Thread1of1ForFork2_#t~post6#1=|v_thread2Thread1of1ForFork2_#t~post6#1_181|, ~n~0=v_~n~0_277, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_269|} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_#t~post4#1, thread2Thread1of1ForFork2_~b~0#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~mem3#1, ~back~0, thread2Thread1of1ForFork2_#t~mem5#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post6#1, thread1Thread1of1ForFork1_~cond~0#1] [2022-12-06 07:52:46,638 INFO L203 LiptonReduction]: Total number of compositions: 1 [2022-12-06 07:52:46,639 INFO L143 eatedLiptonReduction]: Time needed for LBE in milliseconds: 1242 [2022-12-06 07:52:46,639 INFO L495 AbstractCegarLoop]: Abstraction has has 277 places, 782 transitions, 15109 flow [2022-12-06 07:52:46,639 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 22 states, 22 states have (on average 2.3181818181818183) internal successors, (51), 21 states have internal predecessors, (51), 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) [2022-12-06 07:52:46,639 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 07:52:46,639 INFO L213 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-06 07:52:46,646 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Forceful destruction successful, exit code 0 [2022-12-06 07:52:46,843 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable17 [2022-12-06 07:52:46,843 INFO L420 AbstractCegarLoop]: === Iteration 19 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-12-06 07:52:46,844 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 07:52:46,844 INFO L85 PathProgramCache]: Analyzing trace with hash 491626257, now seen corresponding path program 2 times [2022-12-06 07:52:46,844 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 07:52:46,844 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1223070659] [2022-12-06 07:52:46,844 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 07:52:46,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 07:52:46,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 07:52:47,448 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 07:52:47,448 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 07:52:47,448 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1223070659] [2022-12-06 07:52:47,448 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1223070659] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-06 07:52:47,448 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1318497455] [2022-12-06 07:52:47,449 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-12-06 07:52:47,449 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-06 07:52:47,449 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-06 07:52:47,452 INFO L229 MonitoredProcess]: Starting monitored process 13 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-06 07:52:47,454 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2022-12-06 07:52:47,640 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-12-06 07:52:47,640 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-12-06 07:52:47,642 INFO L263 TraceCheckSpWp]: Trace formula consists of 249 conjuncts, 52 conjunts are in the unsatisfiable core [2022-12-06 07:52:47,644 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-06 07:52:47,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-06 07:52:47,853 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 44 treesize of output 42 [2022-12-06 07:52:47,965 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:52:47,966 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 46 treesize of output 14 [2022-12-06 07:52:47,997 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 07:52:47,997 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-06 07:52:48,136 WARN L837 $PredicateComparison]: unable to prove that (or (let ((.cse0 (+ c_~queue~0.offset (* c_~front~0 4)))) (and (forall ((v_ArrVal_782 (Array Int Int))) (<= 0 (+ c_~sum~0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_782) c_~queue~0.base) .cse0)))) (forall ((v_ArrVal_782 (Array Int Int))) (<= (+ c_~sum~0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_782) c_~queue~0.base) .cse0)) 1)))) (= (mod c_~v_assert~0 256) 0) (<= c_~n~0 c_~front~0) (<= c_~back~0 c_~front~0) (< c_~front~0 0)) is different from false [2022-12-06 07:52:48,353 INFO L321 Elim1Store]: treesize reduction 14, result has 73.6 percent of original size [2022-12-06 07:52:48,353 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 137 treesize of output 108 [2022-12-06 07:52:48,359 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 59 treesize of output 52 [2022-12-06 07:52:48,364 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 52 treesize of output 45 [2022-12-06 07:52:48,504 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 07:52:48,505 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1318497455] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-06 07:52:48,505 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-12-06 07:52:48,505 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 9, 9] total 22 [2022-12-06 07:52:48,505 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [316716835] [2022-12-06 07:52:48,505 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-12-06 07:52:48,505 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 23 states [2022-12-06 07:52:48,505 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 07:52:48,506 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2022-12-06 07:52:48,506 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=99, Invalid=364, Unknown=3, NotChecked=40, Total=506 [2022-12-06 07:52:48,506 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 0 out of 83 [2022-12-06 07:52:48,506 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 277 places, 782 transitions, 15109 flow. Second operand has 23 states, 23 states have (on average 2.3043478260869565) internal successors, (53), 22 states have internal predecessors, (53), 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) [2022-12-06 07:52:48,506 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 07:52:48,506 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 0 of 83 [2022-12-06 07:52:48,506 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 07:52:49,586 WARN L837 $PredicateComparison]: unable to prove that (and (let ((.cse3 (select |c_#memory_int| c_~queue~0.base)) (.cse7 (+ c_~front~0 1))) (or (let ((.cse2 (* c_~front~0 4))) (let ((.cse0 (select .cse3 (+ c_~queue~0.offset .cse2))) (.cse1 (+ c_~queue~0.offset .cse2 4))) (and (forall ((v_ArrVal_782 (Array Int Int))) (<= 0 (+ c_~sum~0 .cse0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_782) c_~queue~0.base) .cse1)))) (forall ((v_ArrVal_782 (Array Int Int))) (<= (+ c_~sum~0 .cse0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_782) c_~queue~0.base) .cse1)) 1))))) (= (mod c_~v_assert~0 256) 0) (let ((.cse5 (<= c_~back~0 c_~front~0)) (.cse4 (= (mod |c_thread2Thread1of1ForFork2_~b~0#1| 256) 0)) (.cse6 (select .cse3 (+ c_~queue~0.offset (* c_~back~0 4))))) (and (or (not .cse4) .cse5 (not (= (+ .cse6 1) 0))) (or .cse5 .cse4 (not (= .cse6 1))))) (< .cse7 0) (<= c_~n~0 .cse7))) (<= |c_thread2Thread1of1ForFork2_~cond~1#1| 1) (<= 1 |c_thread2Thread1of1ForFork2_~cond~1#1|) (<= c_~v_assert~0 1) (<= 1 |c_thread1Thread1of1ForFork1_~cond~0#1|) (<= 1 c_~v_assert~0) (<= 0 c_~sum~0) (<= c_~sum~0 1) (<= (div |c_thread1Thread1of1ForFork1_~cond~0#1| 256) 0)) is different from false [2022-12-06 07:52:49,936 WARN L837 $PredicateComparison]: unable to prove that (and (let ((.cse3 (select |c_#memory_int| c_~queue~0.base)) (.cse7 (+ c_~front~0 1))) (or (let ((.cse2 (* c_~front~0 4))) (let ((.cse0 (select .cse3 (+ c_~queue~0.offset .cse2))) (.cse1 (+ c_~queue~0.offset .cse2 4))) (and (forall ((v_ArrVal_782 (Array Int Int))) (<= 0 (+ c_~sum~0 .cse0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_782) c_~queue~0.base) .cse1)))) (forall ((v_ArrVal_782 (Array Int Int))) (<= (+ c_~sum~0 .cse0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_782) c_~queue~0.base) .cse1)) 1))))) (= (mod c_~v_assert~0 256) 0) (let ((.cse5 (<= c_~back~0 c_~front~0)) (.cse4 (= (mod |c_thread2Thread1of1ForFork2_~b~0#1| 256) 0)) (.cse6 (select .cse3 (+ c_~queue~0.offset (* c_~back~0 4))))) (and (or (not .cse4) .cse5 (not (= (+ .cse6 1) 0))) (or .cse5 .cse4 (not (= .cse6 1))))) (< .cse7 0) (<= c_~n~0 .cse7))) (<= |c_thread2Thread1of1ForFork2_~cond~1#1| 1) (<= c_~sum~0 0) (<= 1 |c_thread2Thread1of1ForFork2_~cond~1#1|) (<= c_~v_assert~0 1) (<= 1 |c_thread1Thread1of1ForFork1_~cond~0#1|) (<= 1 c_~v_assert~0) (<= 0 c_~sum~0) (<= (div |c_thread1Thread1of1ForFork1_~cond~0#1| 256) 0)) is different from false [2022-12-06 07:52:54,279 INFO L130 PetriNetUnfolder]: 8780/14530 cut-off events. [2022-12-06 07:52:54,279 INFO L131 PetriNetUnfolder]: For 312110/312110 co-relation queries the response was YES. [2022-12-06 07:52:54,362 INFO L83 FinitePrefix]: Finished finitePrefix Result has 111202 conditions, 14530 events. 8780/14530 cut-off events. For 312110/312110 co-relation queries the response was YES. Maximal size of possible extension queue 594. Compared 102281 event pairs, 1636 based on Foata normal form. 146/14667 useless extension candidates. Maximal degree in co-relation 109903. Up to 4571 conditions per place. [2022-12-06 07:52:54,433 INFO L137 encePairwiseOnDemand]: 33/83 looper letters, 955 selfloop transitions, 359 changer transitions 51/1365 dead transitions. [2022-12-06 07:52:54,433 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 303 places, 1365 transitions, 27493 flow [2022-12-06 07:52:54,433 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2022-12-06 07:52:54,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 32 states. [2022-12-06 07:52:54,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 322 transitions. [2022-12-06 07:52:54,435 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.12123493975903614 [2022-12-06 07:52:54,435 INFO L175 Difference]: Start difference. First operand has 277 places, 782 transitions, 15109 flow. Second operand 32 states and 322 transitions. [2022-12-06 07:52:54,435 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 303 places, 1365 transitions, 27493 flow [2022-12-06 07:52:56,858 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 284 places, 1365 transitions, 25751 flow, removed 726 selfloop flow, removed 19 redundant places. [2022-12-06 07:52:56,876 INFO L231 Difference]: Finished difference. Result has 300 places, 850 transitions, 16818 flow [2022-12-06 07:52:56,877 INFO L276 CegarLoopForPetriNet]: {PETRI_ALPHABET=83, PETRI_DIFFERENCE_MINUEND_FLOW=11057, PETRI_DIFFERENCE_MINUEND_PLACES=253, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=625, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=145, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=344, PETRI_DIFFERENCE_SUBTRAHEND_STATES=32, PETRI_FLOW=16818, PETRI_PLACES=300, PETRI_TRANSITIONS=850} [2022-12-06 07:52:56,877 INFO L294 CegarLoopForPetriNet]: 31 programPoint places, 269 predicate places. [2022-12-06 07:52:56,877 WARN L163 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-06 07:52:56,877 INFO L89 Accepts]: Start accepts. Operand has 300 places, 850 transitions, 16818 flow [2022-12-06 07:52:56,882 INFO L95 Accepts]: Finished accepts. [2022-12-06 07:52:56,883 INFO L195 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-06 07:52:56,883 INFO L167 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 300 places, 850 transitions, 16818 flow [2022-12-06 07:52:56,890 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 298 places, 850 transitions, 16818 flow [2022-12-06 07:52:57,556 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([412] L112-3-->$Ultimate##0: Formula: (and (= v_thread3Thread1of1ForFork0_thidvar2_2 0) (= v_thread3Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre14#1_6|) (= v_thread3Thread1of1ForFork0_thidvar1_2 0) (= v_thread3Thread1of1ForFork0_thidvar3_2 0)) InVars {ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_6|} OutVars{ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_6|, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_4|, thread3Thread1of1ForFork0_thidvar3=v_thread3Thread1of1ForFork0_thidvar3_2, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_4|, thread3Thread1of1ForFork0_thidvar2=v_thread3Thread1of1ForFork0_thidvar2_2, thread3Thread1of1ForFork0_thidvar1=v_thread3Thread1of1ForFork0_thidvar1_2, thread3Thread1of1ForFork0_thidvar0=v_thread3Thread1of1ForFork0_thidvar0_2} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_thidvar3, thread3Thread1of1ForFork0_#res.base, thread3Thread1of1ForFork0_thidvar2, thread3Thread1of1ForFork0_thidvar1, thread3Thread1of1ForFork0_thidvar0][27], [Black: 1030#(and (= ~queue~0.offset 0) (or (and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)) (<= (* ~n~0 4) (+ 3 ~queue~0.offset (* ~back~0 4)))) (= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 871#(and (= ~queue~0.offset 0) (or (and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)) (<= (* ~n~0 4) (+ 3 ~queue~0.offset (* ~back~0 4))))), Black: 1032#(and (= ~queue~0.offset 0) (or (and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)) (<= (* ~n~0 4) (+ 3 ~queue~0.offset (* ~back~0 4)))) (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0))), Black: 1036#(and (or (< |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|) (= (mod ~v_assert~0 256) 0)) (or (and (<= 0 (+ ~sum~0 1)) (<= ~sum~0 0) (not (= ~queue~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (= (* ~front~0 4) (* ~back~0 4))) (= (mod ~v_assert~0 256) 0))), 1024#(and (= ~sum~0 1) (= ~v_assert~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| 1)), 14#L86true, Black: 1833#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (= ~v_assert~0 1) (= ~sum~0 0) (= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 1841#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (= ~v_assert~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| 1)), 1107#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), 2080#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 554#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (forall ((v_ArrVal_191 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_191) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (forall ((v_ArrVal_191 (Array Int Int))) (<= (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_191) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1))) (= 0 (mod |thread1Thread1of1ForFork1_~cond~0#1| 256))) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1) (<= ~sum~0 1)), Black: 561#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (= ~sum~0 1) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 826#(and (= |ULTIMATE.start_create_fresh_int_array_~size#1| ~n~0) (= ~back~0 ~front~0) (or (<= ~front~0 2) (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 3)) (= ~v_assert~0 1) (or (<= |ULTIMATE.start_create_fresh_int_array_~size#1| (+ (* (div |ULTIMATE.start_create_fresh_int_array_~size#1| 4294967296) 4294967296) 1073741823)) (and (<= (+ (* (div |ULTIMATE.start_create_fresh_int_array_~size#1| 4294967296) 4294967296) |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1073741821) |ULTIMATE.start_create_fresh_int_array_~size#1|) (< 0 (+ (div |ULTIMATE.start_create_fresh_int_array_~size#1| 4294967296) 1)))) (= ~sum~0 0) (= ~queue~0.offset 0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 2) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ 2 ~queue~0.base) |ULTIMATE.start_main_~#t3~0#1.base|) (or (<= (* |ULTIMATE.start_create_fresh_int_array_~i~0#1| 4) 12) (not (= 2 ~front~0))) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), 838#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1) (<= ~sum~0 1) (<= 1 ~sum~0)), Black: 842#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1)), 68#L112-4true, Black: 859#(<= ~back~0 (+ ~front~0 1)), Black: 858#(= ~back~0 ~front~0), 650#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| ~v_assert~0)), 36#L59true, 2264#true, 1318#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 289#(not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)), 856#true, 1903#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 1668#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 1611#(and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1660#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (forall ((v_ArrVal_561 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_561) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_561) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))))) (forall ((v_ArrVal_561 (Array Int Int))) (<= (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_561) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_561) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 1664#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset)) 1) (= ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 0) (= ~queue~0.offset 0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 138#(= |thread2Thread1of1ForFork2_~cond~1#1| 1), Black: 1670#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1672#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), 1557#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 147#(= |thread1Thread1of1ForFork1_~cond~0#1| 1), 356#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| ~v_assert~0) (<= 1 ~sum~0)), Black: 2363#(not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)), Black: 2272#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)), Black: 2436#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1) (<= ~sum~0 1) (or (< (+ ~front~0 1) 0) (<= ~n~0 (+ ~front~0 1)) (and (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)) (<= ~back~0 ~front~0)) (or (= (mod 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|thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1) (<= (+ 2 ~queue~0.base) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 2396#(or (< (+ ~front~0 1) 0) (<= ~n~0 (+ ~front~0 1)) (and (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)) (<= ~back~0 ~front~0)) (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (<= ~back~0 ~front~0))) (and (forall ((v_ArrVal_782 (Array Int Int))) (<= 0 (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_782) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (forall ((v_ArrVal_782 (Array Int Int))) (<= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_782) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1))) (= (mod ~v_assert~0 256) 0)), Black: 2453#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 2271#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1)), Black: 2457#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 2447#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 2455#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (not (<= (mod 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~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)), Black: 2432#(and (= (+ (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) 0) (<= ~n~0 2) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset)) 1) (= ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset))) (= ~v_assert~0 1) (= ~queue~0.offset 0) (< ~front~0 (+ ~n~0 1)) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1) (<= (+ 2 ~queue~0.base) |ULTIMATE.start_main_~#t3~0#1.base|) (<= 1 ~front~0) (= ~back~0 (+ ~front~0 1))), Black: 680#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| ~v_assert~0) (<= 1 ~sum~0)), Black: 2439#(and (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)) (not (<= (mod ~v_assert~0 256) 0))), Black: 2138#(and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 2199#(and (or (<= ~n~0 2) (<= ~back~0 0)) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (or (and (= ~sum~0 0) (= ~front~0 0) (not (<= (+ ~queue~0.offset (* ~back~0 4) 1) 0)) (<= ~queue~0.offset 0)) (not (= ~back~0 0)))), Black: 1379#(or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (not (< ~back~0 ~n~0)) (not (<= 0 ~back~0)) (and (<= (+ ~sum~0 (select (select |#memory_int| 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4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (not (< ~back~0 ~n~0)) (not (<= 0 ~back~0)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), Black: 2211#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (not (< ~back~0 ~n~0)) (not (<= 0 ~back~0)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), Black: 1444#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (not (< ~back~0 ~n~0)) (not (<= 0 ~back~0)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), Black: 2203#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (not (< ~back~0 ~n~0)) (not (<= 0 ~back~0)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (or (< ~back~0 0) (<= ~n~0 (+ ~back~0 1)) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (not (= 0 (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) 4)) 1))) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), Black: 1428#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= (+ (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) 0) (or (< ~back~0 0) (<= ~n~0 (+ ~back~0 1)) (and (not (= ~queue~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (= (* ~front~0 4) (* ~back~0 4)))) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset)) 1) (= ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset))) (= ~queue~0.offset 0) (<= 1 ~front~0) (<= ~front~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (not (< ~back~0 ~n~0)) (not (<= 0 ~back~0)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), Black: 2195#(and (<= 0 ~sum~0) (or (<= ~n~0 2) (<= ~back~0 0)) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (or (and (= ~front~0 0) (not (<= (+ ~queue~0.offset (* ~back~0 4) 1) 0)) (<= ~queue~0.offset 0)) (not (= ~back~0 0))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (not (< ~back~0 ~n~0)) (not (<= 0 ~back~0)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), Black: 1426#(and (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (and (<= ~sum~0 1) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4)))) (<= 1 ~sum~0)) (<= ~n~0 ~back~0)) (or (< ~back~0 0) (<= ~n~0 (+ ~back~0 1)) (and (<= 0 ~sum~0) (not (= ~queue~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (<= ~sum~0 1) (= (* ~front~0 4) (* ~back~0 4)))) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (= |thread2Thread1of1ForFork2_~b~0#1| 0)), Black: 2205#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (not (< ~back~0 ~n~0)) (not (<= 0 ~back~0)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), Black: 1415#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (not (< ~back~0 ~n~0)) (not (<= 0 ~back~0)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), Black: 2201#(and (<= 0 ~sum~0) (or (<= ~n~0 2) (<= ~back~0 0)) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (or (and (= ~front~0 0) (not (<= (+ ~queue~0.offset (* ~back~0 4) 1) 0)) (<= ~queue~0.offset 0)) (not (= ~back~0 0))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 1472#(and (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (not (< ~back~0 ~n~0)) (not (<= 0 ~back~0)) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (not (<= (mod |thread1Thread1of1ForFork1_~cond~0#1| 256) 0))), Black: 2174#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (or (< ~back~0 0) (<= ~n~0 (+ ~back~0 1)) (and (forall ((v_ArrVal_729 (Array Int Int))) (or (<= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (not (= (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (not (= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) 4)) 1) 0)))) (forall ((v_ArrVal_729 (Array Int Int))) (or (<= 0 (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))) (not (= (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (not (= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) 4)) 1) 0)))))) (or (< ~back~0 0) (<= ~n~0 (+ ~back~0 1)) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (not (= 0 (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) 4)) 1))) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), Black: 1400#(or (< ~back~0 0) (<= ~n~0 (+ ~back~0 1)) (= (mod ~v_assert~0 256) 0) (and (<= 0 ~sum~0) (not (= ~queue~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (<= ~sum~0 1) (= (* ~front~0 4) (* ~back~0 4)))), Black: 1430#(and (or (< ~back~0 0) (<= ~n~0 (+ ~back~0 1)) (and (<= 0 ~sum~0) (not (= ~queue~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (<= ~sum~0 1) (= (* ~front~0 4) (* ~back~0 4)))) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (not (< ~back~0 ~n~0)) (not (<= 0 ~back~0)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), Black: 2191#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 1372#(and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 2227#(and (or (< ~back~0 0) (<= ~n~0 (+ ~back~0 1)) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (not (= 0 (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) 4)) 1))) (= (mod ~v_assert~0 256) 0) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (not (< ~back~0 ~n~0)) (not (<= 0 ~back~0)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), Black: 1419#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~n~0 2) (<= 1 ~back~0) (= ~sum~0 0) (= (select (select |#memory_int| ~queue~0.base) (+ (- 4) ~queue~0.offset (* ~back~0 4))) 1) (= ~queue~0.offset 0) (<= (+ 2 ~queue~0.base) |ULTIMATE.start_main_~#t3~0#1.base|) (= ~back~0 (+ ~front~0 1)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (< ~back~0 (+ ~n~0 1)) (= |thread2Thread1of1ForFork2_~b~0#1| 0)), Black: 2145#(or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (not (< ~back~0 ~n~0)) (not (<= 0 ~back~0)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))), Black: 1452#(and (or (< ~back~0 0) (<= ~n~0 (+ ~back~0 1)) (= (mod ~v_assert~0 256) 0) (and (<= 0 ~sum~0) (not (= ~queue~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (<= ~sum~0 1) (= (* ~front~0 4) (* ~back~0 4)))) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)), Black: 1440#(and (or (< ~back~0 0) (<= ~n~0 (+ ~back~0 1)) (and (<= 0 ~sum~0) (not (= ~queue~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (<= ~sum~0 1) (= (* ~front~0 4) (* ~back~0 4)))) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (not (< ~back~0 ~n~0)) (not (<= 0 ~back~0)) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2189#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (not (< ~back~0 ~n~0)) (not (<= 0 ~back~0)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), Black: 1424#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (not (< ~back~0 ~n~0)) (not (<= 0 ~back~0)) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2183#(and (<= 0 ~sum~0) (or (<= ~n~0 2) (<= ~back~0 0)) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (or (and (= ~sum~0 0) (= ~front~0 0) (not (<= (+ ~queue~0.offset (* ~back~0 4) 1) 0)) (<= ~queue~0.offset 0)) (not (= ~back~0 0)))), 49#$Ultimate##0true, Black: 2209#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (not (< ~back~0 ~n~0)) (not (<= 0 ~back~0)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), Black: 1458#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1450#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (not (< ~back~0 ~n~0)) (not (<= 0 ~back~0)) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))))), Black: 1438#(and (or (< ~back~0 0) (<= ~n~0 (+ ~back~0 1)) (and (<= 0 ~sum~0) (not (= ~queue~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (<= ~sum~0 1) (= (* ~front~0 4) (* ~back~0 4)))) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 1239#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))))), Black: 1227#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2010#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1235#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1961#(or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))), Black: 2014#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1153#(not (<= (mod |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)), Black: 1165#(or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))), Black: 2008#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset 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(select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))))), Black: 2004#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset)) 1) (= ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset))) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 0) (= ~queue~0.offset 0) (not (= ~queue~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1957#(and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))]) [2022-12-06 07:52:57,558 INFO L382 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2022-12-06 07:52:57,558 INFO L385 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2022-12-06 07:52:57,558 INFO L385 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2022-12-06 07:52:57,558 INFO L385 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2022-12-06 07:52:57,654 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([386] L56-->L59: Formula: (= v_~v_assert~0_2 |v_thread1Thread1of1ForFork1_~cond~0#1_7|) InVars {~v_assert~0=v_~v_assert~0_2} OutVars{~v_assert~0=v_~v_assert~0_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_7|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~cond~0#1][31], [Black: 1030#(and (= ~queue~0.offset 0) (or (and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)) (<= (* ~n~0 4) (+ 3 ~queue~0.offset (* ~back~0 4)))) (= |thread2Thread1of1ForFork2_~cond~1#1| 1)), 842#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 1024#(and (= ~sum~0 1) (= ~v_assert~0 1) (= 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(<= |thread2Thread1of1ForFork2_~cond~1#1| 1) (<= ~sum~0 1)), Black: 561#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (= ~sum~0 1) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 826#(and (= |ULTIMATE.start_create_fresh_int_array_~size#1| ~n~0) (= ~back~0 ~front~0) (or (<= ~front~0 2) (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 3)) (= ~v_assert~0 1) (or (<= |ULTIMATE.start_create_fresh_int_array_~size#1| (+ (* (div |ULTIMATE.start_create_fresh_int_array_~size#1| 4294967296) 4294967296) 1073741823)) (and (<= (+ (* (div |ULTIMATE.start_create_fresh_int_array_~size#1| 4294967296) 4294967296) |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1073741821) |ULTIMATE.start_create_fresh_int_array_~size#1|) (< 0 (+ (div |ULTIMATE.start_create_fresh_int_array_~size#1| 4294967296) 1)))) (= ~sum~0 0) (= ~queue~0.offset 0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 2) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ 2 ~queue~0.base) |ULTIMATE.start_main_~#t3~0#1.base|) (or (<= (* |ULTIMATE.start_create_fresh_int_array_~i~0#1| 4) 12) (not (= 2 ~front~0))) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 838#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1) (<= ~sum~0 1) (<= 1 ~sum~0)), Black: 859#(<= ~back~0 (+ ~front~0 1)), Black: 858#(= ~back~0 ~front~0), 650#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| ~v_assert~0)), 36#L59true, Black: 289#(not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)), 1318#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), 856#true, 1903#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 1668#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 1611#(and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1660#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (forall ((v_ArrVal_561 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_561) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_561) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))))) (forall ((v_ArrVal_561 (Array Int Int))) (<= (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_561) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_561) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), 237#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| ~v_assert~0)), Black: 1664#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset)) 1) (= ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 0) (= ~queue~0.offset 0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 138#(= |thread2Thread1of1ForFork2_~cond~1#1| 1), Black: 1670#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), 2447#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 1672#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), 1557#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 147#(= |thread1Thread1of1ForFork1_~cond~0#1| 1), Black: 2363#(not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)), Black: 2272#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)), Black: 2436#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1) (<= ~sum~0 1) (or (< (+ ~front~0 1) 0) (<= ~n~0 (+ ~front~0 1)) (and (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)) (<= ~back~0 ~front~0)) (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (<= ~back~0 ~front~0))) (and (forall ((v_ArrVal_782 (Array Int Int))) (<= 0 (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_782) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (forall ((v_ArrVal_782 (Array Int Int))) (<= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_782) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1))) (= (mod ~v_assert~0 256) 0))), Black: 2449#(and (<= ~n~0 2) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (= ~back~0 ~front~0) (= ~v_assert~0 1) (= ~sum~0 0) (= ~queue~0.offset 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1) (<= (+ 2 ~queue~0.base) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 2396#(or (< (+ ~front~0 1) 0) (<= ~n~0 (+ ~front~0 1)) (and (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)) (<= ~back~0 ~front~0)) (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (<= ~back~0 ~front~0))) (and (forall ((v_ArrVal_782 (Array Int Int))) (<= 0 (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_782) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (forall ((v_ArrVal_782 (Array Int Int))) (<= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_782) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1))) (= (mod ~v_assert~0 256) 0)), Black: 2453#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 2271#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1)), Black: 2457#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 2264#true, Black: 2455#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0))), Black: 2378#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (= 0 (mod |thread1Thread1of1ForFork1_~cond~0#1| 256)) (< ~front~0 0)), 16#L113-1true, Black: 2451#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= ~sum~0 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1) (or (< (+ ~front~0 1) 0) (<= ~n~0 (+ ~front~0 1)) (and (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)) (<= ~back~0 ~front~0)) (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (<= ~back~0 ~front~0))) (and (forall ((v_ArrVal_782 (Array Int Int))) (<= 0 (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_782) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (forall ((v_ArrVal_782 (Array Int Int))) (<= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_782) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1))) (= (mod ~v_assert~0 256) 0))), Black: 2445#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)), Black: 678#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) (= ~sum~0 0) (<= (+ 2 ~queue~0.base) |ULTIMATE.start_main_~#t3~0#1.base|) (= |thread1Thread1of1ForFork1_~cond~0#1| 1) (= |thread2Thread1of1ForFork2_~cond~1#1| ~v_assert~0)), Black: 2432#(and (= (+ (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) 0) (<= ~n~0 2) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset)) 1) (= ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset))) (= ~v_assert~0 1) (= ~queue~0.offset 0) (< ~front~0 (+ ~n~0 1)) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1) (<= (+ 2 ~queue~0.base) |ULTIMATE.start_main_~#t3~0#1.base|) (<= 1 ~front~0) (= ~back~0 (+ ~front~0 1))), Black: 2439#(and (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)) (not (<= (mod ~v_assert~0 256) 0))), Black: 680#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| ~v_assert~0) (<= 1 ~sum~0)), Black: 2138#(and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 2199#(and (or (<= ~n~0 2) (<= ~back~0 0)) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (or (and (= ~sum~0 0) (= ~front~0 0) (not (<= (+ ~queue~0.offset (* ~back~0 4) 1) 0)) (<= ~queue~0.offset 0)) (not (= ~back~0 0)))), Black: 1379#(or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (not (< ~back~0 ~n~0)) (not (<= 0 ~back~0)) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))), Black: 2225#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (or (< ~back~0 0) (<= ~n~0 (+ ~back~0 1)) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (not (= 0 (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) 4)) 1))) (= (mod ~v_assert~0 256) 0) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (not (< ~back~0 ~n~0)) (not (<= 0 ~back~0)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), Black: 2211#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (not (< ~back~0 ~n~0)) (not (<= 0 ~back~0)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), Black: 1444#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (not (< ~back~0 ~n~0)) (not (<= 0 ~back~0)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), Black: 2203#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (not (< ~back~0 ~n~0)) (not (<= 0 ~back~0)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (or (< ~back~0 0) (<= ~n~0 (+ ~back~0 1)) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (not (= 0 (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) 4)) 1))) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), Black: 1428#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= (+ (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) 0) (or (< ~back~0 0) (<= ~n~0 (+ ~back~0 1)) (and (not (= ~queue~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (= (* ~front~0 4) (* ~back~0 4)))) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset)) 1) (= ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset))) (= ~queue~0.offset 0) (<= 1 ~front~0) (<= ~front~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (not (< ~back~0 ~n~0)) (not (<= 0 ~back~0)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), Black: 2195#(and (<= 0 ~sum~0) (or (<= ~n~0 2) (<= ~back~0 0)) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (or (and (= ~front~0 0) (not (<= (+ ~queue~0.offset (* ~back~0 4) 1) 0)) (<= ~queue~0.offset 0)) (not (= ~back~0 0))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (not (< ~back~0 ~n~0)) (not (<= 0 ~back~0)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), Black: 1426#(and (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (and (<= ~sum~0 1) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4)))) (<= 1 ~sum~0)) (<= ~n~0 ~back~0)) (or (< ~back~0 0) (<= ~n~0 (+ ~back~0 1)) (and (<= 0 ~sum~0) (not (= ~queue~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (<= ~sum~0 1) (= (* ~front~0 4) (* ~back~0 4)))) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (= |thread2Thread1of1ForFork2_~b~0#1| 0)), Black: 2205#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (not (< ~back~0 ~n~0)) (not (<= 0 ~back~0)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), Black: 1415#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (not (< ~back~0 ~n~0)) (not (<= 0 ~back~0)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), Black: 2201#(and (<= 0 ~sum~0) (or (<= ~n~0 2) (<= ~back~0 0)) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (or (and (= ~front~0 0) (not (<= (+ ~queue~0.offset (* ~back~0 4) 1) 0)) (<= ~queue~0.offset 0)) (not (= ~back~0 0))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 1472#(and (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (not (< ~back~0 ~n~0)) (not (<= 0 ~back~0)) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (not (<= (mod |thread1Thread1of1ForFork1_~cond~0#1| 256) 0))), Black: 2174#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (or (< ~back~0 0) (<= ~n~0 (+ ~back~0 1)) (and (forall ((v_ArrVal_729 (Array Int Int))) (or (<= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (not (= (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (not (= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) 4)) 1) 0)))) (forall ((v_ArrVal_729 (Array Int Int))) (or (<= 0 (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))) (not (= (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (not (= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) 4)) 1) 0)))))) (or (< ~back~0 0) (<= ~n~0 (+ ~back~0 1)) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (not (= 0 (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) 4)) 1))) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), Black: 1400#(or (< ~back~0 0) (<= ~n~0 (+ ~back~0 1)) (= (mod ~v_assert~0 256) 0) (and (<= 0 ~sum~0) (not (= ~queue~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (<= ~sum~0 1) (= (* ~front~0 4) (* ~back~0 4)))), Black: 1430#(and (or (< ~back~0 0) (<= ~n~0 (+ ~back~0 1)) (and (<= 0 ~sum~0) (not (= ~queue~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (<= ~sum~0 1) (= (* ~front~0 4) (* ~back~0 4)))) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (not (< ~back~0 ~n~0)) (not (<= 0 ~back~0)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), Black: 2191#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 1372#(and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 2227#(and (or (< ~back~0 0) (<= ~n~0 (+ ~back~0 1)) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (not (= 0 (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) 4)) 1))) (= (mod ~v_assert~0 256) 0) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (not (< ~back~0 ~n~0)) (not (<= 0 ~back~0)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), Black: 1419#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~n~0 2) (<= 1 ~back~0) (= ~sum~0 0) (= (select (select |#memory_int| ~queue~0.base) (+ (- 4) ~queue~0.offset (* ~back~0 4))) 1) (= ~queue~0.offset 0) (<= (+ 2 ~queue~0.base) |ULTIMATE.start_main_~#t3~0#1.base|) (= ~back~0 (+ ~front~0 1)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (< ~back~0 (+ ~n~0 1)) (= |thread2Thread1of1ForFork2_~b~0#1| 0)), Black: 2145#(or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (not (< ~back~0 ~n~0)) (not (<= 0 ~back~0)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))), Black: 1452#(and (or (< ~back~0 0) (<= ~n~0 (+ ~back~0 1)) (= (mod ~v_assert~0 256) 0) (and (<= 0 ~sum~0) (not (= ~queue~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (<= ~sum~0 1) (= (* ~front~0 4) (* ~back~0 4)))) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)), Black: 1440#(and (or (< ~back~0 0) (<= ~n~0 (+ ~back~0 1)) (and (<= 0 ~sum~0) (not (= ~queue~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (<= ~sum~0 1) (= (* ~front~0 4) (* ~back~0 4)))) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (not (< ~back~0 ~n~0)) (not (<= 0 ~back~0)) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2189#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (not (< ~back~0 ~n~0)) (not (<= 0 ~back~0)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), Black: 1424#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (not (< ~back~0 ~n~0)) (not (<= 0 ~back~0)) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), 49#$Ultimate##0true, Black: 2183#(and (<= 0 ~sum~0) (or (<= ~n~0 2) (<= ~back~0 0)) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (or (and (= ~sum~0 0) (= ~front~0 0) (not (<= (+ ~queue~0.offset (* ~back~0 4) 1) 0)) (<= ~queue~0.offset 0)) (not (= ~back~0 0)))), Black: 2209#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (not (< ~back~0 ~n~0)) (not (<= 0 ~back~0)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), Black: 1458#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1450#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (not (< ~back~0 ~n~0)) (not (<= 0 ~back~0)) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))))), Black: 1438#(and (or (< ~back~0 0) (<= ~n~0 (+ ~back~0 1)) (and (<= 0 ~sum~0) (not (= ~queue~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (<= ~sum~0 1) (= (* ~front~0 4) (* ~back~0 4)))) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 1239#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| 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1))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 0) (= ~queue~0.offset 0) (not (= ~queue~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1957#(and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), 1026#(and (= ~v_assert~0 1) (= ~queue~0.offset 0) (or (and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)) (<= (* ~n~0 4) (+ 3 ~queue~0.offset (* ~back~0 4)))) (= |thread2Thread1of1ForFork2_~cond~1#1| 1))]) [2022-12-06 07:52:57,655 INFO L382 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2022-12-06 07:52:57,655 INFO L385 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2022-12-06 07:52:57,655 INFO L385 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2022-12-06 07:52:57,655 INFO L385 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2022-12-06 07:52:58,296 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([386] L56-->L59: Formula: (= v_~v_assert~0_2 |v_thread1Thread1of1ForFork1_~cond~0#1_7|) InVars {~v_assert~0=v_~v_assert~0_2} OutVars{~v_assert~0=v_~v_assert~0_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_7|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~cond~0#1][31], [Black: 1030#(and (= ~queue~0.offset 0) (or (and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)) (<= (* ~n~0 4) (+ 3 ~queue~0.offset (* ~back~0 4)))) (= |thread2Thread1of1ForFork2_~cond~1#1| 1)), 842#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 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0)), Black: 2436#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1) (<= ~sum~0 1) (or (< (+ ~front~0 1) 0) (<= ~n~0 (+ ~front~0 1)) (and (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)) (<= ~back~0 ~front~0)) (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (<= ~back~0 ~front~0))) (and (forall ((v_ArrVal_782 (Array Int Int))) (<= 0 (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_782) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (forall ((v_ArrVal_782 (Array Int Int))) (<= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_782) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1))) (= (mod ~v_assert~0 256) 0))), Black: 2449#(and (<= ~n~0 2) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (= ~back~0 ~front~0) (= ~v_assert~0 1) (= ~sum~0 0) (= ~queue~0.offset 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1) (<= (+ 2 ~queue~0.base) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 2396#(or (< (+ ~front~0 1) 0) (<= ~n~0 (+ ~front~0 1)) (and (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)) (<= ~back~0 ~front~0)) (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (<= ~back~0 ~front~0))) (and (forall ((v_ArrVal_782 (Array Int Int))) (<= 0 (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_782) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (forall ((v_ArrVal_782 (Array Int Int))) (<= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_782) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1))) (= (mod ~v_assert~0 256) 0)), Black: 2453#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 2271#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1)), Black: 2457#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 2264#true, Black: 2455#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0))), Black: 2378#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (= 0 (mod |thread1Thread1of1ForFork1_~cond~0#1| 256)) (< ~front~0 0)), 16#L113-1true, Black: 2451#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= ~sum~0 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1) (or (< (+ ~front~0 1) 0) (<= ~n~0 (+ ~front~0 1)) (and (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)) (<= ~back~0 ~front~0)) (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (<= ~back~0 ~front~0))) (and (forall ((v_ArrVal_782 (Array Int Int))) (<= 0 (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_782) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (forall ((v_ArrVal_782 (Array Int Int))) (<= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_782) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1))) (= (mod ~v_assert~0 256) 0))), Black: 678#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) (= ~sum~0 0) (<= (+ 2 ~queue~0.base) |ULTIMATE.start_main_~#t3~0#1.base|) (= |thread1Thread1of1ForFork1_~cond~0#1| 1) (= |thread2Thread1of1ForFork2_~cond~1#1| ~v_assert~0)), Black: 2445#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)), Black: 2432#(and (= (+ (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) 0) (<= ~n~0 2) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset)) 1) (= ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset))) (= ~v_assert~0 1) (= ~queue~0.offset 0) (< ~front~0 (+ ~n~0 1)) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1) (<= (+ 2 ~queue~0.base) |ULTIMATE.start_main_~#t3~0#1.base|) (<= 1 ~front~0) (= ~back~0 (+ ~front~0 1))), Black: 2439#(and (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)) (not (<= (mod ~v_assert~0 256) 0))), Black: 680#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| ~v_assert~0) (<= 1 ~sum~0)), Black: 2138#(and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 2199#(and (or (<= ~n~0 2) (<= ~back~0 0)) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (or (and (= ~sum~0 0) (= ~front~0 0) (not (<= (+ ~queue~0.offset (* ~back~0 4) 1) 0)) (<= ~queue~0.offset 0)) (not (= ~back~0 0)))), Black: 1379#(or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (not (< ~back~0 ~n~0)) (not (<= 0 ~back~0)) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))), Black: 2225#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (or (< ~back~0 0) (<= ~n~0 (+ ~back~0 1)) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (not (= 0 (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) 4)) 1))) (= (mod ~v_assert~0 256) 0) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (not (< ~back~0 ~n~0)) (not (<= 0 ~back~0)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), Black: 2211#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (not (< ~back~0 ~n~0)) (not (<= 0 ~back~0)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), Black: 1444#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (not (< ~back~0 ~n~0)) (not (<= 0 ~back~0)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), Black: 1428#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= (+ (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) 0) (or (< ~back~0 0) (<= ~n~0 (+ ~back~0 1)) (and (not (= ~queue~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (= (* ~front~0 4) (* ~back~0 4)))) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset)) 1) (= ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset))) (= ~queue~0.offset 0) (<= 1 ~front~0) (<= ~front~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (not (< ~back~0 ~n~0)) (not (<= 0 ~back~0)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), Black: 2203#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (not (< ~back~0 ~n~0)) (not (<= 0 ~back~0)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (or (< ~back~0 0) (<= ~n~0 (+ ~back~0 1)) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (not (= 0 (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) 4)) 1))) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), Black: 1426#(and (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (and (<= ~sum~0 1) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4)))) (<= 1 ~sum~0)) (<= ~n~0 ~back~0)) (or (< ~back~0 0) (<= ~n~0 (+ ~back~0 1)) (and (<= 0 ~sum~0) (not (= ~queue~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (<= ~sum~0 1) (= (* ~front~0 4) (* ~back~0 4)))) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (= |thread2Thread1of1ForFork2_~b~0#1| 0)), Black: 2195#(and (<= 0 ~sum~0) (or (<= ~n~0 2) (<= ~back~0 0)) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (or (and (= ~front~0 0) (not (<= (+ ~queue~0.offset (* ~back~0 4) 1) 0)) (<= ~queue~0.offset 0)) (not (= ~back~0 0))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (not (< ~back~0 ~n~0)) (not (<= 0 ~back~0)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), Black: 2205#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (not (< ~back~0 ~n~0)) (not (<= 0 ~back~0)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), Black: 1415#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (not (< ~back~0 ~n~0)) (not (<= 0 ~back~0)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), Black: 2201#(and (<= 0 ~sum~0) (or (<= ~n~0 2) (<= ~back~0 0)) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (or (and (= ~front~0 0) (not (<= (+ ~queue~0.offset (* ~back~0 4) 1) 0)) (<= ~queue~0.offset 0)) (not (= ~back~0 0))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 1472#(and (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (not (< ~back~0 ~n~0)) (not (<= 0 ~back~0)) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (not (<= (mod |thread1Thread1of1ForFork1_~cond~0#1| 256) 0))), Black: 2174#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (or (< ~back~0 0) (<= ~n~0 (+ ~back~0 1)) (and (forall ((v_ArrVal_729 (Array Int Int))) (or (<= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (not (= (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (not (= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) 4)) 1) 0)))) (forall ((v_ArrVal_729 (Array Int Int))) (or (<= 0 (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))) (not (= (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (not (= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) 4)) 1) 0)))))) (or (< ~back~0 0) (<= ~n~0 (+ ~back~0 1)) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (not (= 0 (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) 4)) 1))) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), Black: 1400#(or (< ~back~0 0) (<= ~n~0 (+ ~back~0 1)) (= (mod ~v_assert~0 256) 0) (and (<= 0 ~sum~0) (not (= ~queue~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (<= ~sum~0 1) (= (* ~front~0 4) (* ~back~0 4)))), Black: 1430#(and (or (< ~back~0 0) (<= ~n~0 (+ ~back~0 1)) (and (<= 0 ~sum~0) (not (= ~queue~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (<= ~sum~0 1) (= (* ~front~0 4) (* ~back~0 4)))) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (not (< ~back~0 ~n~0)) (not (<= 0 ~back~0)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), Black: 2191#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 1372#(and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1419#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~n~0 2) (<= 1 ~back~0) (= ~sum~0 0) (= (select (select |#memory_int| ~queue~0.base) (+ (- 4) ~queue~0.offset (* ~back~0 4))) 1) (= ~queue~0.offset 0) (<= (+ 2 ~queue~0.base) |ULTIMATE.start_main_~#t3~0#1.base|) (= ~back~0 (+ ~front~0 1)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (< ~back~0 (+ ~n~0 1)) (= |thread2Thread1of1ForFork2_~b~0#1| 0)), Black: 2227#(and (or (< ~back~0 0) (<= ~n~0 (+ ~back~0 1)) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (not (= 0 (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) 4)) 1))) (= (mod ~v_assert~0 256) 0) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (not (< ~back~0 ~n~0)) (not (<= 0 ~back~0)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), Black: 2145#(or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (not (< ~back~0 ~n~0)) (not (<= 0 ~back~0)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))), Black: 1452#(and (or (< ~back~0 0) (<= ~n~0 (+ ~back~0 1)) (= (mod ~v_assert~0 256) 0) (and (<= 0 ~sum~0) (not (= ~queue~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (<= ~sum~0 1) (= (* ~front~0 4) (* ~back~0 4)))) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)), Black: 2189#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (not (< ~back~0 ~n~0)) (not (<= 0 ~back~0)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), Black: 1440#(and (or (< ~back~0 0) (<= ~n~0 (+ ~back~0 1)) (and (<= 0 ~sum~0) (not (= ~queue~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (<= ~sum~0 1) (= (* ~front~0 4) (* ~back~0 4)))) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (not (< ~back~0 ~n~0)) (not (<= 0 ~back~0)) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 1424#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (not (< ~back~0 ~n~0)) (not (<= 0 ~back~0)) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), 49#$Ultimate##0true, Black: 2183#(and (<= 0 ~sum~0) (or (<= ~n~0 2) (<= ~back~0 0)) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (or (and (= ~sum~0 0) (= ~front~0 0) (not (<= (+ ~queue~0.offset (* ~back~0 4) 1) 0)) (<= ~queue~0.offset 0)) (not (= ~back~0 0)))), Black: 2209#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (not (< ~back~0 ~n~0)) (not (<= 0 ~back~0)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), Black: 1458#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1450#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (not (< ~back~0 ~n~0)) (not (<= 0 ~back~0)) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))))), Black: 1438#(and (or (< ~back~0 0) (<= ~n~0 (+ ~back~0 1)) (and (<= 0 ~sum~0) (not (= ~queue~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (<= ~sum~0 1) (= (* ~front~0 4) (* ~back~0 4)))) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 1239#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))))), Black: 1227#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2010#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1235#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1961#(or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))), Black: 2014#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1153#(not (<= (mod |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)), Black: 1165#(or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))), Black: 2008#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2012#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))))), Black: 2004#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset)) 1) (= ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset))) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 0) (= ~queue~0.offset 0) (not (= ~queue~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1957#(and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), 1026#(and (= ~v_assert~0 1) (= ~queue~0.offset 0) (or (and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)) (<= (* ~n~0 4) (+ 3 ~queue~0.offset (* ~back~0 4)))) (= |thread2Thread1of1ForFork2_~cond~1#1| 1))]) [2022-12-06 07:52:58,296 INFO L382 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2022-12-06 07:52:58,296 INFO L385 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2022-12-06 07:52:58,297 INFO L385 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2022-12-06 07:52:58,297 INFO L385 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2022-12-06 07:52:58,297 INFO L385 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2022-12-06 07:52:58,547 INFO L130 PetriNetUnfolder]: 4448/8782 cut-off events. [2022-12-06 07:52:58,547 INFO L131 PetriNetUnfolder]: For 166933/169061 co-relation queries the response was YES. [2022-12-06 07:52:58,600 INFO L83 FinitePrefix]: Finished finitePrefix Result has 69704 conditions, 8782 events. 4448/8782 cut-off events. For 166933/169061 co-relation queries the response was YES. Maximal size of possible extension queue 582. Compared 75063 event pairs, 1517 based on Foata normal form. 294/8388 useless extension candidates. Maximal degree in co-relation 69037. Up to 3223 conditions per place. [2022-12-06 07:52:58,720 INFO L184 LiptonReduction]: Starting Lipton reduction on Petri net that has 298 places, 850 transitions, 16818 flow [2022-12-06 07:52:58,720 INFO L188 LiptonReduction]: Number of co-enabled transitions 2860 [2022-12-06 07:52:58,724 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [530] L86-->L84: Formula: (and (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_23| 256) 0)) (let ((.cse2 (= (mod |v_thread2Thread1of1ForFork2_~b~0#1_44| 256) 0))) (let ((.cse0 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_51|)) (.cse3 (= (+ v_~back~0_138 1) v_~back~0_137)) (.cse4 (= |v_thread2Thread1of1ForFork2_~b~0#1_43| (ite (= (ite .cse2 1 0) 0) 0 1))) (.cse5 (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_51| 0))) (.cse1 (select (select |v_#memory_int_143| v_~queue~0.base_76) (+ (* v_~back~0_138 4) v_~queue~0.offset_76)))) (or (and .cse0 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43| (ite (= .cse1 1) 1 0)) (not .cse2) .cse3 .cse4 (= |v_thread2Thread1of1ForFork2_#t~mem5#1_18| |v_thread2Thread1of1ForFork2_#t~mem5#1_17|) .cse5 (= |v_thread2Thread1of1ForFork2_#t~post6#1_18| |v_thread2Thread1of1ForFork2_#t~post6#1_17|)) (and .cse0 (= |v_thread2Thread1of1ForFork2_#t~post4#1_18| |v_thread2Thread1of1ForFork2_#t~post4#1_17|) (= |v_thread2Thread1of1ForFork2_#t~mem3#1_18| |v_thread2Thread1of1ForFork2_#t~mem3#1_17|) .cse3 .cse2 .cse4 .cse5 (= (ite (= (+ .cse1 1) 0) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43|))))) (not (= (ite (and (< v_~back~0_138 v_~n~0_82) (<= 0 v_~back~0_138)) 1 0) 0))) InVars {thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_23|, ~queue~0.offset=v_~queue~0.offset_76, thread2Thread1of1ForFork2_~b~0#1=|v_thread2Thread1of1ForFork2_~b~0#1_44|, thread2Thread1of1ForFork2_#t~post4#1=|v_thread2Thread1of1ForFork2_#t~post4#1_18|, thread2Thread1of1ForFork2_#t~mem3#1=|v_thread2Thread1of1ForFork2_#t~mem3#1_18|, ~back~0=v_~back~0_138, #memory_int=|v_#memory_int_143|, thread2Thread1of1ForFork2_#t~mem5#1=|v_thread2Thread1of1ForFork2_#t~mem5#1_18|, ~queue~0.base=v_~queue~0.base_76, thread2Thread1of1ForFork2_#t~post6#1=|v_thread2Thread1of1ForFork2_#t~post6#1_18|, ~n~0=v_~n~0_82} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_23|, ~queue~0.offset=v_~queue~0.offset_76, thread2Thread1of1ForFork2_#t~post4#1=|v_thread2Thread1of1ForFork2_#t~post4#1_17|, thread2Thread1of1ForFork2_#t~mem3#1=|v_thread2Thread1of1ForFork2_#t~mem3#1_17|, ~back~0=v_~back~0_137, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43|, ~queue~0.base=v_~queue~0.base_76, thread2Thread1of1ForFork2_~b~0#1=|v_thread2Thread1of1ForFork2_~b~0#1_43|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_51|, #memory_int=|v_#memory_int_143|, thread2Thread1of1ForFork2_#t~mem5#1=|v_thread2Thread1of1ForFork2_#t~mem5#1_17|, thread2Thread1of1ForFork2_#t~post6#1=|v_thread2Thread1of1ForFork2_#t~post6#1_17|, ~n~0=v_~n~0_82} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_#t~post4#1, thread2Thread1of1ForFork2_~b~0#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~mem3#1, ~back~0, thread2Thread1of1ForFork2_#t~mem5#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post6#1] and [431] L59-->L56: Formula: (and (= v_~sum~0_21 (+ v_~sum~0_22 (select (select |v_#memory_int_45| v_~queue~0.base_32) (+ (* v_~front~0_39 4) v_~queue~0.offset_32)))) (= (ite (and (< v_~front~0_39 v_~back~0_59) (<= 0 v_~front~0_39) (< v_~front~0_39 v_~n~0_14)) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5| 0)) (not (= (mod |v_thread1Thread1of1ForFork1_~cond~0#1_11| 256) 0)) (= v_~front~0_38 (+ v_~front~0_39 1)) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|)) InVars {~sum~0=v_~sum~0_22, ~queue~0.offset=v_~queue~0.offset_32, #memory_int=|v_#memory_int_45|, ~back~0=v_~back~0_59, ~queue~0.base=v_~queue~0.base_32, ~n~0=v_~n~0_14, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_11|, ~front~0=v_~front~0_39} OutVars{~sum~0=v_~sum~0_21, thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_5|, ~queue~0.offset=v_~queue~0.offset_32, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|, #memory_int=|v_#memory_int_45|, ~back~0=v_~back~0_59, thread1Thread1of1ForFork1_#t~mem1#1=|v_thread1Thread1of1ForFork1_#t~mem1#1_5|, ~queue~0.base=v_~queue~0.base_32, ~n~0=v_~n~0_14, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_11|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|, ~front~0=v_~front~0_38} AuxVars[] AssignedVars[~sum~0, thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~mem1#1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1, ~front~0] [2022-12-06 07:52:58,937 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [530] L86-->L84: Formula: (and (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_23| 256) 0)) (let ((.cse2 (= (mod |v_thread2Thread1of1ForFork2_~b~0#1_44| 256) 0))) (let ((.cse0 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_51|)) (.cse3 (= (+ v_~back~0_138 1) v_~back~0_137)) (.cse4 (= |v_thread2Thread1of1ForFork2_~b~0#1_43| (ite (= (ite .cse2 1 0) 0) 0 1))) (.cse5 (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_51| 0))) (.cse1 (select (select |v_#memory_int_143| v_~queue~0.base_76) (+ (* v_~back~0_138 4) v_~queue~0.offset_76)))) (or (and .cse0 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43| (ite (= .cse1 1) 1 0)) (not .cse2) .cse3 .cse4 (= |v_thread2Thread1of1ForFork2_#t~mem5#1_18| |v_thread2Thread1of1ForFork2_#t~mem5#1_17|) .cse5 (= |v_thread2Thread1of1ForFork2_#t~post6#1_18| |v_thread2Thread1of1ForFork2_#t~post6#1_17|)) (and .cse0 (= |v_thread2Thread1of1ForFork2_#t~post4#1_18| |v_thread2Thread1of1ForFork2_#t~post4#1_17|) (= |v_thread2Thread1of1ForFork2_#t~mem3#1_18| |v_thread2Thread1of1ForFork2_#t~mem3#1_17|) .cse3 .cse2 .cse4 .cse5 (= (ite (= (+ .cse1 1) 0) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43|))))) (not (= (ite (and (< v_~back~0_138 v_~n~0_82) (<= 0 v_~back~0_138)) 1 0) 0))) InVars {thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_23|, ~queue~0.offset=v_~queue~0.offset_76, thread2Thread1of1ForFork2_~b~0#1=|v_thread2Thread1of1ForFork2_~b~0#1_44|, thread2Thread1of1ForFork2_#t~post4#1=|v_thread2Thread1of1ForFork2_#t~post4#1_18|, thread2Thread1of1ForFork2_#t~mem3#1=|v_thread2Thread1of1ForFork2_#t~mem3#1_18|, ~back~0=v_~back~0_138, #memory_int=|v_#memory_int_143|, thread2Thread1of1ForFork2_#t~mem5#1=|v_thread2Thread1of1ForFork2_#t~mem5#1_18|, ~queue~0.base=v_~queue~0.base_76, thread2Thread1of1ForFork2_#t~post6#1=|v_thread2Thread1of1ForFork2_#t~post6#1_18|, ~n~0=v_~n~0_82} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_23|, ~queue~0.offset=v_~queue~0.offset_76, thread2Thread1of1ForFork2_#t~post4#1=|v_thread2Thread1of1ForFork2_#t~post4#1_17|, thread2Thread1of1ForFork2_#t~mem3#1=|v_thread2Thread1of1ForFork2_#t~mem3#1_17|, ~back~0=v_~back~0_137, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43|, ~queue~0.base=v_~queue~0.base_76, thread2Thread1of1ForFork2_~b~0#1=|v_thread2Thread1of1ForFork2_~b~0#1_43|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_51|, #memory_int=|v_#memory_int_143|, thread2Thread1of1ForFork2_#t~mem5#1=|v_thread2Thread1of1ForFork2_#t~mem5#1_17|, thread2Thread1of1ForFork2_#t~post6#1=|v_thread2Thread1of1ForFork2_#t~post6#1_17|, ~n~0=v_~n~0_82} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_#t~post4#1, thread2Thread1of1ForFork2_~b~0#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~mem3#1, ~back~0, thread2Thread1of1ForFork2_#t~mem5#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post6#1] and [431] L59-->L56: Formula: (and (= v_~sum~0_21 (+ v_~sum~0_22 (select (select |v_#memory_int_45| v_~queue~0.base_32) (+ (* v_~front~0_39 4) v_~queue~0.offset_32)))) (= (ite (and (< v_~front~0_39 v_~back~0_59) (<= 0 v_~front~0_39) (< v_~front~0_39 v_~n~0_14)) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5| 0)) (not (= (mod |v_thread1Thread1of1ForFork1_~cond~0#1_11| 256) 0)) (= v_~front~0_38 (+ v_~front~0_39 1)) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|)) InVars {~sum~0=v_~sum~0_22, ~queue~0.offset=v_~queue~0.offset_32, #memory_int=|v_#memory_int_45|, ~back~0=v_~back~0_59, ~queue~0.base=v_~queue~0.base_32, ~n~0=v_~n~0_14, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_11|, ~front~0=v_~front~0_39} OutVars{~sum~0=v_~sum~0_21, thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_5|, ~queue~0.offset=v_~queue~0.offset_32, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|, #memory_int=|v_#memory_int_45|, ~back~0=v_~back~0_59, thread1Thread1of1ForFork1_#t~mem1#1=|v_thread1Thread1of1ForFork1_#t~mem1#1_5|, ~queue~0.base=v_~queue~0.base_32, ~n~0=v_~n~0_14, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_11|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|, ~front~0=v_~front~0_38} AuxVars[] AssignedVars[~sum~0, thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~mem1#1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1, ~front~0] [2022-12-06 07:52:59,597 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [522] $Ultimate##0-->thread3EXIT: Formula: (and (= |v_thread3Thread1of1ForFork0_#res.base_9| 0) (= |v_thread3Thread1of1ForFork0_#res.offset_9| 0) (= (ite (= (ite (and (<= v_~sum~0_73 1) (<= 0 v_~sum~0_73)) 1 0) 0) 0 1) v_~v_assert~0_54)) InVars {~sum~0=v_~sum~0_73} OutVars{~sum~0=v_~sum~0_73, ~v_assert~0=v_~v_assert~0_54, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_9|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_9|} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] and [386] L56-->L59: Formula: (= v_~v_assert~0_2 |v_thread1Thread1of1ForFork1_~cond~0#1_7|) InVars {~v_assert~0=v_~v_assert~0_2} OutVars{~v_assert~0=v_~v_assert~0_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_7|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~cond~0#1] [2022-12-06 07:52:59,626 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [522] $Ultimate##0-->thread3EXIT: Formula: (and (= |v_thread3Thread1of1ForFork0_#res.base_9| 0) (= |v_thread3Thread1of1ForFork0_#res.offset_9| 0) (= (ite (= (ite (and (<= v_~sum~0_73 1) (<= 0 v_~sum~0_73)) 1 0) 0) 0 1) v_~v_assert~0_54)) InVars {~sum~0=v_~sum~0_73} OutVars{~sum~0=v_~sum~0_73, ~v_assert~0=v_~v_assert~0_54, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_9|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_9|} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] and [530] L86-->L84: Formula: (and (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_23| 256) 0)) (let ((.cse2 (= (mod |v_thread2Thread1of1ForFork2_~b~0#1_44| 256) 0))) (let ((.cse0 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_51|)) (.cse3 (= (+ v_~back~0_138 1) v_~back~0_137)) (.cse4 (= |v_thread2Thread1of1ForFork2_~b~0#1_43| (ite (= (ite .cse2 1 0) 0) 0 1))) (.cse5 (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_51| 0))) (.cse1 (select (select |v_#memory_int_143| v_~queue~0.base_76) (+ (* v_~back~0_138 4) v_~queue~0.offset_76)))) (or (and .cse0 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43| (ite (= .cse1 1) 1 0)) (not .cse2) .cse3 .cse4 (= |v_thread2Thread1of1ForFork2_#t~mem5#1_18| |v_thread2Thread1of1ForFork2_#t~mem5#1_17|) .cse5 (= |v_thread2Thread1of1ForFork2_#t~post6#1_18| |v_thread2Thread1of1ForFork2_#t~post6#1_17|)) (and .cse0 (= |v_thread2Thread1of1ForFork2_#t~post4#1_18| |v_thread2Thread1of1ForFork2_#t~post4#1_17|) (= |v_thread2Thread1of1ForFork2_#t~mem3#1_18| |v_thread2Thread1of1ForFork2_#t~mem3#1_17|) .cse3 .cse2 .cse4 .cse5 (= (ite (= (+ .cse1 1) 0) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43|))))) (not (= (ite (and (< v_~back~0_138 v_~n~0_82) (<= 0 v_~back~0_138)) 1 0) 0))) InVars {thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_23|, ~queue~0.offset=v_~queue~0.offset_76, thread2Thread1of1ForFork2_~b~0#1=|v_thread2Thread1of1ForFork2_~b~0#1_44|, thread2Thread1of1ForFork2_#t~post4#1=|v_thread2Thread1of1ForFork2_#t~post4#1_18|, thread2Thread1of1ForFork2_#t~mem3#1=|v_thread2Thread1of1ForFork2_#t~mem3#1_18|, ~back~0=v_~back~0_138, #memory_int=|v_#memory_int_143|, thread2Thread1of1ForFork2_#t~mem5#1=|v_thread2Thread1of1ForFork2_#t~mem5#1_18|, ~queue~0.base=v_~queue~0.base_76, thread2Thread1of1ForFork2_#t~post6#1=|v_thread2Thread1of1ForFork2_#t~post6#1_18|, ~n~0=v_~n~0_82} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_23|, ~queue~0.offset=v_~queue~0.offset_76, thread2Thread1of1ForFork2_#t~post4#1=|v_thread2Thread1of1ForFork2_#t~post4#1_17|, thread2Thread1of1ForFork2_#t~mem3#1=|v_thread2Thread1of1ForFork2_#t~mem3#1_17|, ~back~0=v_~back~0_137, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43|, ~queue~0.base=v_~queue~0.base_76, thread2Thread1of1ForFork2_~b~0#1=|v_thread2Thread1of1ForFork2_~b~0#1_43|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_51|, #memory_int=|v_#memory_int_143|, thread2Thread1of1ForFork2_#t~mem5#1=|v_thread2Thread1of1ForFork2_#t~mem5#1_17|, thread2Thread1of1ForFork2_#t~post6#1=|v_thread2Thread1of1ForFork2_#t~post6#1_17|, ~n~0=v_~n~0_82} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_#t~post4#1, thread2Thread1of1ForFork2_~b~0#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~mem3#1, ~back~0, thread2Thread1of1ForFork2_#t~mem5#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post6#1] [2022-12-06 07:52:59,790 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [530] L86-->L84: Formula: (and (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_23| 256) 0)) (let ((.cse2 (= (mod |v_thread2Thread1of1ForFork2_~b~0#1_44| 256) 0))) (let ((.cse0 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_51|)) (.cse3 (= (+ v_~back~0_138 1) v_~back~0_137)) (.cse4 (= |v_thread2Thread1of1ForFork2_~b~0#1_43| (ite (= (ite .cse2 1 0) 0) 0 1))) (.cse5 (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_51| 0))) (.cse1 (select (select |v_#memory_int_143| v_~queue~0.base_76) (+ (* v_~back~0_138 4) v_~queue~0.offset_76)))) (or (and .cse0 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43| (ite (= .cse1 1) 1 0)) (not .cse2) .cse3 .cse4 (= |v_thread2Thread1of1ForFork2_#t~mem5#1_18| |v_thread2Thread1of1ForFork2_#t~mem5#1_17|) .cse5 (= |v_thread2Thread1of1ForFork2_#t~post6#1_18| |v_thread2Thread1of1ForFork2_#t~post6#1_17|)) (and .cse0 (= |v_thread2Thread1of1ForFork2_#t~post4#1_18| |v_thread2Thread1of1ForFork2_#t~post4#1_17|) (= |v_thread2Thread1of1ForFork2_#t~mem3#1_18| |v_thread2Thread1of1ForFork2_#t~mem3#1_17|) .cse3 .cse2 .cse4 .cse5 (= (ite (= (+ .cse1 1) 0) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43|))))) (not (= (ite (and (< v_~back~0_138 v_~n~0_82) (<= 0 v_~back~0_138)) 1 0) 0))) InVars {thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_23|, ~queue~0.offset=v_~queue~0.offset_76, thread2Thread1of1ForFork2_~b~0#1=|v_thread2Thread1of1ForFork2_~b~0#1_44|, thread2Thread1of1ForFork2_#t~post4#1=|v_thread2Thread1of1ForFork2_#t~post4#1_18|, thread2Thread1of1ForFork2_#t~mem3#1=|v_thread2Thread1of1ForFork2_#t~mem3#1_18|, ~back~0=v_~back~0_138, #memory_int=|v_#memory_int_143|, thread2Thread1of1ForFork2_#t~mem5#1=|v_thread2Thread1of1ForFork2_#t~mem5#1_18|, ~queue~0.base=v_~queue~0.base_76, thread2Thread1of1ForFork2_#t~post6#1=|v_thread2Thread1of1ForFork2_#t~post6#1_18|, ~n~0=v_~n~0_82} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_23|, ~queue~0.offset=v_~queue~0.offset_76, thread2Thread1of1ForFork2_#t~post4#1=|v_thread2Thread1of1ForFork2_#t~post4#1_17|, thread2Thread1of1ForFork2_#t~mem3#1=|v_thread2Thread1of1ForFork2_#t~mem3#1_17|, ~back~0=v_~back~0_137, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43|, ~queue~0.base=v_~queue~0.base_76, thread2Thread1of1ForFork2_~b~0#1=|v_thread2Thread1of1ForFork2_~b~0#1_43|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_51|, #memory_int=|v_#memory_int_143|, thread2Thread1of1ForFork2_#t~mem5#1=|v_thread2Thread1of1ForFork2_#t~mem5#1_17|, thread2Thread1of1ForFork2_#t~post6#1=|v_thread2Thread1of1ForFork2_#t~post6#1_17|, ~n~0=v_~n~0_82} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_#t~post4#1, thread2Thread1of1ForFork2_~b~0#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~mem3#1, ~back~0, thread2Thread1of1ForFork2_#t~mem5#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post6#1] and [431] L59-->L56: Formula: (and (= v_~sum~0_21 (+ v_~sum~0_22 (select (select |v_#memory_int_45| v_~queue~0.base_32) (+ (* v_~front~0_39 4) v_~queue~0.offset_32)))) (= (ite (and (< v_~front~0_39 v_~back~0_59) (<= 0 v_~front~0_39) (< v_~front~0_39 v_~n~0_14)) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5| 0)) (not (= (mod |v_thread1Thread1of1ForFork1_~cond~0#1_11| 256) 0)) (= v_~front~0_38 (+ v_~front~0_39 1)) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|)) InVars {~sum~0=v_~sum~0_22, ~queue~0.offset=v_~queue~0.offset_32, #memory_int=|v_#memory_int_45|, ~back~0=v_~back~0_59, ~queue~0.base=v_~queue~0.base_32, ~n~0=v_~n~0_14, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_11|, ~front~0=v_~front~0_39} OutVars{~sum~0=v_~sum~0_21, thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_5|, ~queue~0.offset=v_~queue~0.offset_32, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|, #memory_int=|v_#memory_int_45|, ~back~0=v_~back~0_59, thread1Thread1of1ForFork1_#t~mem1#1=|v_thread1Thread1of1ForFork1_#t~mem1#1_5|, ~queue~0.base=v_~queue~0.base_32, ~n~0=v_~n~0_14, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_11|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|, ~front~0=v_~front~0_38} AuxVars[] AssignedVars[~sum~0, thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~mem1#1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1, ~front~0] [2022-12-06 07:53:00,001 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [530] L86-->L84: Formula: (and (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_23| 256) 0)) (let ((.cse2 (= (mod |v_thread2Thread1of1ForFork2_~b~0#1_44| 256) 0))) (let ((.cse0 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_51|)) (.cse3 (= (+ v_~back~0_138 1) v_~back~0_137)) (.cse4 (= |v_thread2Thread1of1ForFork2_~b~0#1_43| (ite (= (ite .cse2 1 0) 0) 0 1))) (.cse5 (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_51| 0))) (.cse1 (select (select |v_#memory_int_143| v_~queue~0.base_76) (+ (* v_~back~0_138 4) v_~queue~0.offset_76)))) (or (and .cse0 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43| (ite (= .cse1 1) 1 0)) (not .cse2) .cse3 .cse4 (= |v_thread2Thread1of1ForFork2_#t~mem5#1_18| |v_thread2Thread1of1ForFork2_#t~mem5#1_17|) .cse5 (= |v_thread2Thread1of1ForFork2_#t~post6#1_18| |v_thread2Thread1of1ForFork2_#t~post6#1_17|)) (and .cse0 (= |v_thread2Thread1of1ForFork2_#t~post4#1_18| |v_thread2Thread1of1ForFork2_#t~post4#1_17|) (= |v_thread2Thread1of1ForFork2_#t~mem3#1_18| |v_thread2Thread1of1ForFork2_#t~mem3#1_17|) .cse3 .cse2 .cse4 .cse5 (= (ite (= (+ .cse1 1) 0) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43|))))) (not (= (ite (and (< v_~back~0_138 v_~n~0_82) (<= 0 v_~back~0_138)) 1 0) 0))) InVars {thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_23|, ~queue~0.offset=v_~queue~0.offset_76, thread2Thread1of1ForFork2_~b~0#1=|v_thread2Thread1of1ForFork2_~b~0#1_44|, thread2Thread1of1ForFork2_#t~post4#1=|v_thread2Thread1of1ForFork2_#t~post4#1_18|, thread2Thread1of1ForFork2_#t~mem3#1=|v_thread2Thread1of1ForFork2_#t~mem3#1_18|, ~back~0=v_~back~0_138, #memory_int=|v_#memory_int_143|, thread2Thread1of1ForFork2_#t~mem5#1=|v_thread2Thread1of1ForFork2_#t~mem5#1_18|, ~queue~0.base=v_~queue~0.base_76, thread2Thread1of1ForFork2_#t~post6#1=|v_thread2Thread1of1ForFork2_#t~post6#1_18|, ~n~0=v_~n~0_82} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_23|, ~queue~0.offset=v_~queue~0.offset_76, thread2Thread1of1ForFork2_#t~post4#1=|v_thread2Thread1of1ForFork2_#t~post4#1_17|, thread2Thread1of1ForFork2_#t~mem3#1=|v_thread2Thread1of1ForFork2_#t~mem3#1_17|, ~back~0=v_~back~0_137, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43|, ~queue~0.base=v_~queue~0.base_76, thread2Thread1of1ForFork2_~b~0#1=|v_thread2Thread1of1ForFork2_~b~0#1_43|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_51|, #memory_int=|v_#memory_int_143|, thread2Thread1of1ForFork2_#t~mem5#1=|v_thread2Thread1of1ForFork2_#t~mem5#1_17|, thread2Thread1of1ForFork2_#t~post6#1=|v_thread2Thread1of1ForFork2_#t~post6#1_17|, ~n~0=v_~n~0_82} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_#t~post4#1, thread2Thread1of1ForFork2_~b~0#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~mem3#1, ~back~0, thread2Thread1of1ForFork2_#t~mem5#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post6#1] and [431] L59-->L56: Formula: (and (= v_~sum~0_21 (+ v_~sum~0_22 (select (select |v_#memory_int_45| v_~queue~0.base_32) (+ (* v_~front~0_39 4) v_~queue~0.offset_32)))) (= (ite (and (< v_~front~0_39 v_~back~0_59) (<= 0 v_~front~0_39) (< v_~front~0_39 v_~n~0_14)) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5| 0)) (not (= (mod |v_thread1Thread1of1ForFork1_~cond~0#1_11| 256) 0)) (= v_~front~0_38 (+ v_~front~0_39 1)) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|)) InVars {~sum~0=v_~sum~0_22, ~queue~0.offset=v_~queue~0.offset_32, #memory_int=|v_#memory_int_45|, ~back~0=v_~back~0_59, ~queue~0.base=v_~queue~0.base_32, ~n~0=v_~n~0_14, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_11|, ~front~0=v_~front~0_39} OutVars{~sum~0=v_~sum~0_21, thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_5|, ~queue~0.offset=v_~queue~0.offset_32, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|, #memory_int=|v_#memory_int_45|, ~back~0=v_~back~0_59, thread1Thread1of1ForFork1_#t~mem1#1=|v_thread1Thread1of1ForFork1_#t~mem1#1_5|, ~queue~0.base=v_~queue~0.base_32, ~n~0=v_~n~0_14, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_11|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|, ~front~0=v_~front~0_38} AuxVars[] AssignedVars[~sum~0, thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~mem1#1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1, ~front~0] [2022-12-06 07:53:00,222 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [530] L86-->L84: Formula: (and (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_23| 256) 0)) (let ((.cse2 (= (mod |v_thread2Thread1of1ForFork2_~b~0#1_44| 256) 0))) (let ((.cse0 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_51|)) (.cse3 (= (+ v_~back~0_138 1) v_~back~0_137)) (.cse4 (= |v_thread2Thread1of1ForFork2_~b~0#1_43| (ite (= (ite .cse2 1 0) 0) 0 1))) (.cse5 (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_51| 0))) (.cse1 (select (select |v_#memory_int_143| v_~queue~0.base_76) (+ (* v_~back~0_138 4) v_~queue~0.offset_76)))) (or (and .cse0 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43| (ite (= .cse1 1) 1 0)) (not .cse2) .cse3 .cse4 (= |v_thread2Thread1of1ForFork2_#t~mem5#1_18| |v_thread2Thread1of1ForFork2_#t~mem5#1_17|) .cse5 (= |v_thread2Thread1of1ForFork2_#t~post6#1_18| |v_thread2Thread1of1ForFork2_#t~post6#1_17|)) (and .cse0 (= |v_thread2Thread1of1ForFork2_#t~post4#1_18| |v_thread2Thread1of1ForFork2_#t~post4#1_17|) (= |v_thread2Thread1of1ForFork2_#t~mem3#1_18| |v_thread2Thread1of1ForFork2_#t~mem3#1_17|) .cse3 .cse2 .cse4 .cse5 (= (ite (= (+ .cse1 1) 0) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43|))))) (not (= (ite (and (< v_~back~0_138 v_~n~0_82) (<= 0 v_~back~0_138)) 1 0) 0))) InVars {thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_23|, ~queue~0.offset=v_~queue~0.offset_76, thread2Thread1of1ForFork2_~b~0#1=|v_thread2Thread1of1ForFork2_~b~0#1_44|, thread2Thread1of1ForFork2_#t~post4#1=|v_thread2Thread1of1ForFork2_#t~post4#1_18|, thread2Thread1of1ForFork2_#t~mem3#1=|v_thread2Thread1of1ForFork2_#t~mem3#1_18|, ~back~0=v_~back~0_138, #memory_int=|v_#memory_int_143|, thread2Thread1of1ForFork2_#t~mem5#1=|v_thread2Thread1of1ForFork2_#t~mem5#1_18|, ~queue~0.base=v_~queue~0.base_76, thread2Thread1of1ForFork2_#t~post6#1=|v_thread2Thread1of1ForFork2_#t~post6#1_18|, ~n~0=v_~n~0_82} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_23|, ~queue~0.offset=v_~queue~0.offset_76, thread2Thread1of1ForFork2_#t~post4#1=|v_thread2Thread1of1ForFork2_#t~post4#1_17|, thread2Thread1of1ForFork2_#t~mem3#1=|v_thread2Thread1of1ForFork2_#t~mem3#1_17|, ~back~0=v_~back~0_137, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43|, ~queue~0.base=v_~queue~0.base_76, thread2Thread1of1ForFork2_~b~0#1=|v_thread2Thread1of1ForFork2_~b~0#1_43|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_51|, #memory_int=|v_#memory_int_143|, thread2Thread1of1ForFork2_#t~mem5#1=|v_thread2Thread1of1ForFork2_#t~mem5#1_17|, thread2Thread1of1ForFork2_#t~post6#1=|v_thread2Thread1of1ForFork2_#t~post6#1_17|, ~n~0=v_~n~0_82} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_#t~post4#1, thread2Thread1of1ForFork2_~b~0#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~mem3#1, ~back~0, thread2Thread1of1ForFork2_#t~mem5#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post6#1] and [431] L59-->L56: Formula: (and (= v_~sum~0_21 (+ v_~sum~0_22 (select (select |v_#memory_int_45| v_~queue~0.base_32) (+ (* v_~front~0_39 4) v_~queue~0.offset_32)))) (= (ite (and (< v_~front~0_39 v_~back~0_59) (<= 0 v_~front~0_39) (< v_~front~0_39 v_~n~0_14)) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5| 0)) (not (= (mod |v_thread1Thread1of1ForFork1_~cond~0#1_11| 256) 0)) (= v_~front~0_38 (+ v_~front~0_39 1)) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|)) InVars {~sum~0=v_~sum~0_22, ~queue~0.offset=v_~queue~0.offset_32, #memory_int=|v_#memory_int_45|, ~back~0=v_~back~0_59, ~queue~0.base=v_~queue~0.base_32, ~n~0=v_~n~0_14, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_11|, ~front~0=v_~front~0_39} OutVars{~sum~0=v_~sum~0_21, thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_5|, ~queue~0.offset=v_~queue~0.offset_32, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|, #memory_int=|v_#memory_int_45|, ~back~0=v_~back~0_59, thread1Thread1of1ForFork1_#t~mem1#1=|v_thread1Thread1of1ForFork1_#t~mem1#1_5|, ~queue~0.base=v_~queue~0.base_32, ~n~0=v_~n~0_14, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_11|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|, ~front~0=v_~front~0_38} AuxVars[] AssignedVars[~sum~0, thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~mem1#1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1, ~front~0] [2022-12-06 07:53:00,511 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [530] L86-->L84: Formula: (and (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_23| 256) 0)) (let ((.cse2 (= (mod |v_thread2Thread1of1ForFork2_~b~0#1_44| 256) 0))) (let ((.cse0 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_51|)) (.cse3 (= (+ v_~back~0_138 1) v_~back~0_137)) (.cse4 (= |v_thread2Thread1of1ForFork2_~b~0#1_43| (ite (= (ite .cse2 1 0) 0) 0 1))) (.cse5 (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_51| 0))) (.cse1 (select (select |v_#memory_int_143| v_~queue~0.base_76) (+ (* v_~back~0_138 4) v_~queue~0.offset_76)))) (or (and .cse0 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43| (ite (= .cse1 1) 1 0)) (not .cse2) .cse3 .cse4 (= |v_thread2Thread1of1ForFork2_#t~mem5#1_18| |v_thread2Thread1of1ForFork2_#t~mem5#1_17|) .cse5 (= |v_thread2Thread1of1ForFork2_#t~post6#1_18| |v_thread2Thread1of1ForFork2_#t~post6#1_17|)) (and .cse0 (= |v_thread2Thread1of1ForFork2_#t~post4#1_18| |v_thread2Thread1of1ForFork2_#t~post4#1_17|) (= |v_thread2Thread1of1ForFork2_#t~mem3#1_18| |v_thread2Thread1of1ForFork2_#t~mem3#1_17|) .cse3 .cse2 .cse4 .cse5 (= (ite (= (+ .cse1 1) 0) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43|))))) (not (= (ite (and (< v_~back~0_138 v_~n~0_82) (<= 0 v_~back~0_138)) 1 0) 0))) InVars {thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_23|, ~queue~0.offset=v_~queue~0.offset_76, thread2Thread1of1ForFork2_~b~0#1=|v_thread2Thread1of1ForFork2_~b~0#1_44|, thread2Thread1of1ForFork2_#t~post4#1=|v_thread2Thread1of1ForFork2_#t~post4#1_18|, thread2Thread1of1ForFork2_#t~mem3#1=|v_thread2Thread1of1ForFork2_#t~mem3#1_18|, ~back~0=v_~back~0_138, #memory_int=|v_#memory_int_143|, thread2Thread1of1ForFork2_#t~mem5#1=|v_thread2Thread1of1ForFork2_#t~mem5#1_18|, ~queue~0.base=v_~queue~0.base_76, thread2Thread1of1ForFork2_#t~post6#1=|v_thread2Thread1of1ForFork2_#t~post6#1_18|, ~n~0=v_~n~0_82} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_23|, ~queue~0.offset=v_~queue~0.offset_76, thread2Thread1of1ForFork2_#t~post4#1=|v_thread2Thread1of1ForFork2_#t~post4#1_17|, thread2Thread1of1ForFork2_#t~mem3#1=|v_thread2Thread1of1ForFork2_#t~mem3#1_17|, ~back~0=v_~back~0_137, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43|, ~queue~0.base=v_~queue~0.base_76, thread2Thread1of1ForFork2_~b~0#1=|v_thread2Thread1of1ForFork2_~b~0#1_43|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_51|, #memory_int=|v_#memory_int_143|, thread2Thread1of1ForFork2_#t~mem5#1=|v_thread2Thread1of1ForFork2_#t~mem5#1_17|, thread2Thread1of1ForFork2_#t~post6#1=|v_thread2Thread1of1ForFork2_#t~post6#1_17|, ~n~0=v_~n~0_82} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_#t~post4#1, thread2Thread1of1ForFork2_~b~0#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~mem3#1, ~back~0, thread2Thread1of1ForFork2_#t~mem5#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post6#1] and [497] L111-4-->L112-3: Formula: (and (= (store |v_#memory_int_100| |v_ULTIMATE.start_main_~#t3~0#1.base_13| (store (select |v_#memory_int_100| |v_ULTIMATE.start_main_~#t3~0#1.base_13|) |v_ULTIMATE.start_main_~#t3~0#1.offset_13| |v_ULTIMATE.start_main_#t~pre14#1_15|)) |v_#memory_int_99|) (= |v_#pthreadsForks_42| (+ |v_#pthreadsForks_43| 1)) (= |v_ULTIMATE.start_main_#t~pre14#1_15| |v_#pthreadsForks_43|)) InVars {#pthreadsForks=|v_#pthreadsForks_43|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_13|, #memory_int=|v_#memory_int_100|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_13|} OutVars{ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_19|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_15|, #pthreadsForks=|v_#pthreadsForks_42|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_13|, #memory_int=|v_#memory_int_99|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_9|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_13|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre12#1, ULTIMATE.start_main_#t~pre14#1, #pthreadsForks, #memory_int, ULTIMATE.start_main_#t~nondet13#1] [2022-12-06 07:53:00,690 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [530] L86-->L84: Formula: (and (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_23| 256) 0)) (let ((.cse2 (= (mod |v_thread2Thread1of1ForFork2_~b~0#1_44| 256) 0))) (let ((.cse0 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_51|)) (.cse3 (= (+ v_~back~0_138 1) v_~back~0_137)) (.cse4 (= |v_thread2Thread1of1ForFork2_~b~0#1_43| (ite (= (ite .cse2 1 0) 0) 0 1))) (.cse5 (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_51| 0))) (.cse1 (select (select |v_#memory_int_143| v_~queue~0.base_76) (+ (* v_~back~0_138 4) v_~queue~0.offset_76)))) (or (and .cse0 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43| (ite (= .cse1 1) 1 0)) (not .cse2) .cse3 .cse4 (= |v_thread2Thread1of1ForFork2_#t~mem5#1_18| |v_thread2Thread1of1ForFork2_#t~mem5#1_17|) .cse5 (= |v_thread2Thread1of1ForFork2_#t~post6#1_18| |v_thread2Thread1of1ForFork2_#t~post6#1_17|)) (and .cse0 (= |v_thread2Thread1of1ForFork2_#t~post4#1_18| |v_thread2Thread1of1ForFork2_#t~post4#1_17|) (= |v_thread2Thread1of1ForFork2_#t~mem3#1_18| |v_thread2Thread1of1ForFork2_#t~mem3#1_17|) .cse3 .cse2 .cse4 .cse5 (= (ite (= (+ .cse1 1) 0) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43|))))) (not (= (ite (and (< v_~back~0_138 v_~n~0_82) (<= 0 v_~back~0_138)) 1 0) 0))) InVars {thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_23|, ~queue~0.offset=v_~queue~0.offset_76, thread2Thread1of1ForFork2_~b~0#1=|v_thread2Thread1of1ForFork2_~b~0#1_44|, thread2Thread1of1ForFork2_#t~post4#1=|v_thread2Thread1of1ForFork2_#t~post4#1_18|, thread2Thread1of1ForFork2_#t~mem3#1=|v_thread2Thread1of1ForFork2_#t~mem3#1_18|, ~back~0=v_~back~0_138, #memory_int=|v_#memory_int_143|, thread2Thread1of1ForFork2_#t~mem5#1=|v_thread2Thread1of1ForFork2_#t~mem5#1_18|, ~queue~0.base=v_~queue~0.base_76, thread2Thread1of1ForFork2_#t~post6#1=|v_thread2Thread1of1ForFork2_#t~post6#1_18|, ~n~0=v_~n~0_82} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_23|, ~queue~0.offset=v_~queue~0.offset_76, thread2Thread1of1ForFork2_#t~post4#1=|v_thread2Thread1of1ForFork2_#t~post4#1_17|, thread2Thread1of1ForFork2_#t~mem3#1=|v_thread2Thread1of1ForFork2_#t~mem3#1_17|, ~back~0=v_~back~0_137, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43|, ~queue~0.base=v_~queue~0.base_76, thread2Thread1of1ForFork2_~b~0#1=|v_thread2Thread1of1ForFork2_~b~0#1_43|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_51|, #memory_int=|v_#memory_int_143|, thread2Thread1of1ForFork2_#t~mem5#1=|v_thread2Thread1of1ForFork2_#t~mem5#1_17|, thread2Thread1of1ForFork2_#t~post6#1=|v_thread2Thread1of1ForFork2_#t~post6#1_17|, ~n~0=v_~n~0_82} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_#t~post4#1, thread2Thread1of1ForFork2_~b~0#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~mem3#1, ~back~0, thread2Thread1of1ForFork2_#t~mem5#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post6#1] and [431] L59-->L56: Formula: (and (= v_~sum~0_21 (+ v_~sum~0_22 (select (select |v_#memory_int_45| v_~queue~0.base_32) (+ (* v_~front~0_39 4) v_~queue~0.offset_32)))) (= (ite (and (< v_~front~0_39 v_~back~0_59) (<= 0 v_~front~0_39) (< v_~front~0_39 v_~n~0_14)) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5| 0)) (not (= (mod |v_thread1Thread1of1ForFork1_~cond~0#1_11| 256) 0)) (= v_~front~0_38 (+ v_~front~0_39 1)) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|)) InVars {~sum~0=v_~sum~0_22, ~queue~0.offset=v_~queue~0.offset_32, #memory_int=|v_#memory_int_45|, ~back~0=v_~back~0_59, ~queue~0.base=v_~queue~0.base_32, ~n~0=v_~n~0_14, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_11|, ~front~0=v_~front~0_39} OutVars{~sum~0=v_~sum~0_21, thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_5|, ~queue~0.offset=v_~queue~0.offset_32, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|, #memory_int=|v_#memory_int_45|, ~back~0=v_~back~0_59, thread1Thread1of1ForFork1_#t~mem1#1=|v_thread1Thread1of1ForFork1_#t~mem1#1_5|, ~queue~0.base=v_~queue~0.base_32, ~n~0=v_~n~0_14, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_11|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|, ~front~0=v_~front~0_38} AuxVars[] AssignedVars[~sum~0, thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~mem1#1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1, ~front~0] [2022-12-06 07:53:00,895 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [530] L86-->L84: Formula: (and (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_23| 256) 0)) (let ((.cse2 (= (mod |v_thread2Thread1of1ForFork2_~b~0#1_44| 256) 0))) (let ((.cse0 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_51|)) (.cse3 (= (+ v_~back~0_138 1) v_~back~0_137)) (.cse4 (= |v_thread2Thread1of1ForFork2_~b~0#1_43| (ite (= (ite .cse2 1 0) 0) 0 1))) (.cse5 (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_51| 0))) (.cse1 (select (select |v_#memory_int_143| v_~queue~0.base_76) (+ (* v_~back~0_138 4) v_~queue~0.offset_76)))) (or (and .cse0 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43| (ite (= .cse1 1) 1 0)) (not .cse2) .cse3 .cse4 (= |v_thread2Thread1of1ForFork2_#t~mem5#1_18| |v_thread2Thread1of1ForFork2_#t~mem5#1_17|) .cse5 (= |v_thread2Thread1of1ForFork2_#t~post6#1_18| |v_thread2Thread1of1ForFork2_#t~post6#1_17|)) (and .cse0 (= |v_thread2Thread1of1ForFork2_#t~post4#1_18| |v_thread2Thread1of1ForFork2_#t~post4#1_17|) (= |v_thread2Thread1of1ForFork2_#t~mem3#1_18| |v_thread2Thread1of1ForFork2_#t~mem3#1_17|) .cse3 .cse2 .cse4 .cse5 (= (ite (= (+ .cse1 1) 0) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43|))))) (not (= (ite (and (< v_~back~0_138 v_~n~0_82) (<= 0 v_~back~0_138)) 1 0) 0))) InVars {thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_23|, ~queue~0.offset=v_~queue~0.offset_76, thread2Thread1of1ForFork2_~b~0#1=|v_thread2Thread1of1ForFork2_~b~0#1_44|, thread2Thread1of1ForFork2_#t~post4#1=|v_thread2Thread1of1ForFork2_#t~post4#1_18|, thread2Thread1of1ForFork2_#t~mem3#1=|v_thread2Thread1of1ForFork2_#t~mem3#1_18|, ~back~0=v_~back~0_138, #memory_int=|v_#memory_int_143|, thread2Thread1of1ForFork2_#t~mem5#1=|v_thread2Thread1of1ForFork2_#t~mem5#1_18|, ~queue~0.base=v_~queue~0.base_76, thread2Thread1of1ForFork2_#t~post6#1=|v_thread2Thread1of1ForFork2_#t~post6#1_18|, ~n~0=v_~n~0_82} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_23|, ~queue~0.offset=v_~queue~0.offset_76, thread2Thread1of1ForFork2_#t~post4#1=|v_thread2Thread1of1ForFork2_#t~post4#1_17|, thread2Thread1of1ForFork2_#t~mem3#1=|v_thread2Thread1of1ForFork2_#t~mem3#1_17|, ~back~0=v_~back~0_137, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43|, ~queue~0.base=v_~queue~0.base_76, thread2Thread1of1ForFork2_~b~0#1=|v_thread2Thread1of1ForFork2_~b~0#1_43|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_51|, #memory_int=|v_#memory_int_143|, thread2Thread1of1ForFork2_#t~mem5#1=|v_thread2Thread1of1ForFork2_#t~mem5#1_17|, thread2Thread1of1ForFork2_#t~post6#1=|v_thread2Thread1of1ForFork2_#t~post6#1_17|, ~n~0=v_~n~0_82} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_#t~post4#1, thread2Thread1of1ForFork2_~b~0#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~mem3#1, ~back~0, thread2Thread1of1ForFork2_#t~mem5#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post6#1] and [431] L59-->L56: Formula: (and (= v_~sum~0_21 (+ v_~sum~0_22 (select (select |v_#memory_int_45| v_~queue~0.base_32) (+ (* v_~front~0_39 4) v_~queue~0.offset_32)))) (= (ite (and (< v_~front~0_39 v_~back~0_59) (<= 0 v_~front~0_39) (< v_~front~0_39 v_~n~0_14)) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5| 0)) (not (= (mod |v_thread1Thread1of1ForFork1_~cond~0#1_11| 256) 0)) (= v_~front~0_38 (+ v_~front~0_39 1)) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|)) InVars {~sum~0=v_~sum~0_22, ~queue~0.offset=v_~queue~0.offset_32, #memory_int=|v_#memory_int_45|, ~back~0=v_~back~0_59, ~queue~0.base=v_~queue~0.base_32, ~n~0=v_~n~0_14, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_11|, ~front~0=v_~front~0_39} OutVars{~sum~0=v_~sum~0_21, thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_5|, ~queue~0.offset=v_~queue~0.offset_32, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|, #memory_int=|v_#memory_int_45|, ~back~0=v_~back~0_59, thread1Thread1of1ForFork1_#t~mem1#1=|v_thread1Thread1of1ForFork1_#t~mem1#1_5|, ~queue~0.base=v_~queue~0.base_32, ~n~0=v_~n~0_14, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_11|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|, ~front~0=v_~front~0_38} AuxVars[] AssignedVars[~sum~0, thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~mem1#1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1, ~front~0] [2022-12-06 07:53:01,142 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [530] L86-->L84: Formula: (and (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_23| 256) 0)) (let ((.cse2 (= (mod |v_thread2Thread1of1ForFork2_~b~0#1_44| 256) 0))) (let ((.cse0 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_51|)) (.cse3 (= (+ v_~back~0_138 1) v_~back~0_137)) (.cse4 (= |v_thread2Thread1of1ForFork2_~b~0#1_43| (ite (= (ite .cse2 1 0) 0) 0 1))) (.cse5 (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_51| 0))) (.cse1 (select (select |v_#memory_int_143| v_~queue~0.base_76) (+ (* v_~back~0_138 4) v_~queue~0.offset_76)))) (or (and .cse0 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43| (ite (= .cse1 1) 1 0)) (not .cse2) .cse3 .cse4 (= |v_thread2Thread1of1ForFork2_#t~mem5#1_18| |v_thread2Thread1of1ForFork2_#t~mem5#1_17|) .cse5 (= |v_thread2Thread1of1ForFork2_#t~post6#1_18| |v_thread2Thread1of1ForFork2_#t~post6#1_17|)) (and .cse0 (= |v_thread2Thread1of1ForFork2_#t~post4#1_18| |v_thread2Thread1of1ForFork2_#t~post4#1_17|) (= |v_thread2Thread1of1ForFork2_#t~mem3#1_18| |v_thread2Thread1of1ForFork2_#t~mem3#1_17|) .cse3 .cse2 .cse4 .cse5 (= (ite (= (+ .cse1 1) 0) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43|))))) (not (= (ite (and (< v_~back~0_138 v_~n~0_82) (<= 0 v_~back~0_138)) 1 0) 0))) InVars {thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_23|, ~queue~0.offset=v_~queue~0.offset_76, thread2Thread1of1ForFork2_~b~0#1=|v_thread2Thread1of1ForFork2_~b~0#1_44|, thread2Thread1of1ForFork2_#t~post4#1=|v_thread2Thread1of1ForFork2_#t~post4#1_18|, thread2Thread1of1ForFork2_#t~mem3#1=|v_thread2Thread1of1ForFork2_#t~mem3#1_18|, ~back~0=v_~back~0_138, #memory_int=|v_#memory_int_143|, thread2Thread1of1ForFork2_#t~mem5#1=|v_thread2Thread1of1ForFork2_#t~mem5#1_18|, ~queue~0.base=v_~queue~0.base_76, thread2Thread1of1ForFork2_#t~post6#1=|v_thread2Thread1of1ForFork2_#t~post6#1_18|, ~n~0=v_~n~0_82} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_23|, ~queue~0.offset=v_~queue~0.offset_76, thread2Thread1of1ForFork2_#t~post4#1=|v_thread2Thread1of1ForFork2_#t~post4#1_17|, thread2Thread1of1ForFork2_#t~mem3#1=|v_thread2Thread1of1ForFork2_#t~mem3#1_17|, ~back~0=v_~back~0_137, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43|, ~queue~0.base=v_~queue~0.base_76, thread2Thread1of1ForFork2_~b~0#1=|v_thread2Thread1of1ForFork2_~b~0#1_43|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_51|, #memory_int=|v_#memory_int_143|, thread2Thread1of1ForFork2_#t~mem5#1=|v_thread2Thread1of1ForFork2_#t~mem5#1_17|, thread2Thread1of1ForFork2_#t~post6#1=|v_thread2Thread1of1ForFork2_#t~post6#1_17|, ~n~0=v_~n~0_82} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_#t~post4#1, thread2Thread1of1ForFork2_~b~0#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~mem3#1, ~back~0, thread2Thread1of1ForFork2_#t~mem5#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post6#1] and [431] L59-->L56: Formula: (and (= v_~sum~0_21 (+ v_~sum~0_22 (select (select |v_#memory_int_45| v_~queue~0.base_32) (+ (* v_~front~0_39 4) v_~queue~0.offset_32)))) (= (ite (and (< v_~front~0_39 v_~back~0_59) (<= 0 v_~front~0_39) (< v_~front~0_39 v_~n~0_14)) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5| 0)) (not (= (mod |v_thread1Thread1of1ForFork1_~cond~0#1_11| 256) 0)) (= v_~front~0_38 (+ v_~front~0_39 1)) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|)) InVars {~sum~0=v_~sum~0_22, ~queue~0.offset=v_~queue~0.offset_32, #memory_int=|v_#memory_int_45|, ~back~0=v_~back~0_59, ~queue~0.base=v_~queue~0.base_32, ~n~0=v_~n~0_14, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_11|, ~front~0=v_~front~0_39} OutVars{~sum~0=v_~sum~0_21, thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_5|, ~queue~0.offset=v_~queue~0.offset_32, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|, #memory_int=|v_#memory_int_45|, ~back~0=v_~back~0_59, thread1Thread1of1ForFork1_#t~mem1#1=|v_thread1Thread1of1ForFork1_#t~mem1#1_5|, ~queue~0.base=v_~queue~0.base_32, ~n~0=v_~n~0_14, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_11|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|, ~front~0=v_~front~0_38} AuxVars[] AssignedVars[~sum~0, thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~mem1#1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1, ~front~0] [2022-12-06 07:53:01,351 INFO L203 LiptonReduction]: Total number of compositions: 8 [2022-12-06 07:53:01,352 INFO L143 eatedLiptonReduction]: Time needed for LBE in milliseconds: 4475 [2022-12-06 07:53:01,352 INFO L495 AbstractCegarLoop]: Abstraction has has 297 places, 849 transitions, 16922 flow [2022-12-06 07:53:01,352 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 23 states, 23 states have (on average 2.3043478260869565) internal successors, (53), 22 states have internal predecessors, (53), 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) [2022-12-06 07:53:01,352 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 07:53:01,353 INFO L213 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-06 07:53:01,358 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Forceful destruction successful, exit code 0 [2022-12-06 07:53:01,554 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,13 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-06 07:53:01,555 INFO L420 AbstractCegarLoop]: === Iteration 20 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-12-06 07:53:01,555 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 07:53:01,555 INFO L85 PathProgramCache]: Analyzing trace with hash 2005154188, now seen corresponding path program 1 times [2022-12-06 07:53:01,555 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 07:53:01,555 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1514181073] [2022-12-06 07:53:01,555 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 07:53:01,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 07:53:01,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 07:53:02,124 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 07:53:02,124 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 07:53:02,124 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1514181073] [2022-12-06 07:53:02,125 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1514181073] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-06 07:53:02,125 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [472109477] [2022-12-06 07:53:02,125 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 07:53:02,125 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-06 07:53:02,125 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-06 07:53:02,126 INFO L229 MonitoredProcess]: Starting monitored process 14 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-06 07:53:02,128 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process [2022-12-06 07:53:02,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 07:53:02,234 INFO L263 TraceCheckSpWp]: Trace formula consists of 248 conjuncts, 66 conjunts are in the unsatisfiable core [2022-12-06 07:53:02,237 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-06 07:53:02,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-06 07:53:02,259 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 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 23 [2022-12-06 07:53:02,262 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-12-06 07:53:02,305 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-12-06 07:53:02,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-06 07:53:02,408 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 44 treesize of output 42 [2022-12-06 07:53:02,458 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:53:02,458 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 42 treesize of output 14 [2022-12-06 07:53:02,489 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 07:53:02,489 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-06 07:53:02,582 WARN L837 $PredicateComparison]: unable to prove that (or (let ((.cse0 (= (mod |c_thread2Thread1of1ForFork2_~b~0#1| 256) 0)) (.cse1 (select (select |c_#memory_int| c_~queue~0.base) (+ c_~queue~0.offset (* c_~back~0 4))))) (and (or (not .cse0) (not (= (+ .cse1 1) 0))) (or .cse0 (not (= .cse1 1))))) (not (< c_~back~0 c_~n~0)) (not (<= 0 c_~back~0)) (let ((.cse2 (+ c_~queue~0.offset (* c_~front~0 4)))) (and (forall ((v_ArrVal_843 (Array Int Int))) (<= (+ c_~sum~0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_843) c_~queue~0.base) .cse2)) 1)) (forall ((v_ArrVal_843 (Array Int Int))) (<= 0 (+ c_~sum~0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_843) c_~queue~0.base) .cse2))))))) is different from false [2022-12-06 07:53:02,727 WARN L837 $PredicateComparison]: unable to prove that (or (= (mod c_~v_assert~0 256) 0) (let ((.cse9 (* c_~front~0 4)) (.cse8 (* c_~back~0 4))) (let ((.cse4 (+ c_~queue~0.offset .cse8)) (.cse1 (+ c_~queue~0.offset .cse9 4)) (.cse3 (+ c_~queue~0.offset .cse9)) (.cse5 (+ c_~queue~0.offset .cse8 4))) (and (forall ((v_ArrVal_842 (Array Int Int))) (let ((.cse0 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_842))) (let ((.cse2 (select .cse0 c_~queue~0.base))) (or (forall ((v_ArrVal_843 (Array Int Int))) (<= 0 (+ (select (select (store .cse0 |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_843) c_~queue~0.base) .cse1) c_~sum~0 (select .cse2 .cse3)))) (not (= (select .cse2 .cse4) 1)) (not (= (+ (select .cse2 .cse5) 1) 0)))))) (forall ((v_ArrVal_842 (Array Int Int))) (let ((.cse7 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_842))) (let ((.cse6 (select .cse7 c_~queue~0.base))) (or (not (= (select .cse6 .cse4) 1)) (forall ((v_ArrVal_843 (Array Int Int))) (<= (+ (select (select (store .cse7 |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_843) c_~queue~0.base) .cse1) c_~sum~0 (select .cse6 .cse3)) 1)) (not (= (+ (select .cse6 .cse5) 1) 0))))))))) (<= c_~n~0 (+ c_~back~0 1)) (< c_~back~0 0)) is different from false [2022-12-06 07:53:02,762 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 1 not checked. [2022-12-06 07:53:02,762 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [472109477] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-06 07:53:02,762 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-12-06 07:53:02,762 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 8, 8] total 19 [2022-12-06 07:53:02,763 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [653006030] [2022-12-06 07:53:02,763 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-12-06 07:53:02,763 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 20 states [2022-12-06 07:53:02,763 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 07:53:02,763 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2022-12-06 07:53:02,764 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=67, Invalid=245, Unknown=2, NotChecked=66, Total=380 [2022-12-06 07:53:02,764 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 0 out of 90 [2022-12-06 07:53:02,764 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 297 places, 849 transitions, 16922 flow. Second operand has 20 states, 20 states have (on average 2.4) internal successors, (48), 19 states have internal predecessors, (48), 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) [2022-12-06 07:53:02,764 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 07:53:02,764 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 0 of 90 [2022-12-06 07:53:02,764 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 07:53:02,788 WARN L837 $PredicateComparison]: unable to prove that (and (<= c_~sum~0 0) (<= c_~v_assert~0 1) (let ((.cse3 (select |c_#memory_int| c_~queue~0.base)) (.cse4 (* c_~back~0 4))) (or (let ((.cse2 (* c_~front~0 4))) (let ((.cse0 (select .cse3 (+ c_~queue~0.offset .cse2))) (.cse1 (+ c_~queue~0.offset .cse2 4))) (and (forall ((v_ArrVal_843 (Array Int Int))) (<= (+ c_~sum~0 .cse0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_843) c_~queue~0.base) .cse1)) 1)) (forall ((v_ArrVal_843 (Array Int Int))) (<= 0 (+ c_~sum~0 .cse0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_843) c_~queue~0.base) .cse1))))))) (= (mod c_~v_assert~0 256) 0) (not (= (+ (select .cse3 (+ c_~queue~0.offset .cse4 4)) 1) 0)) (<= c_~n~0 (+ c_~back~0 1)) (< c_~back~0 0) (not (= (select .cse3 (+ c_~queue~0.offset .cse4)) 1)))) (<= 1 c_~v_assert~0) (<= 0 c_~sum~0)) is different from false [2022-12-06 07:53:08,253 INFO L130 PetriNetUnfolder]: 10007/16499 cut-off events. [2022-12-06 07:53:08,253 INFO L131 PetriNetUnfolder]: For 360980/360980 co-relation queries the response was YES. [2022-12-06 07:53:08,483 INFO L83 FinitePrefix]: Finished finitePrefix Result has 146691 conditions, 16499 events. 10007/16499 cut-off events. For 360980/360980 co-relation queries the response was YES. Maximal size of possible extension queue 699. Compared 118664 event pairs, 2240 based on Foata normal form. 116/16606 useless extension candidates. Maximal degree in co-relation 145412. Up to 6009 conditions per place. [2022-12-06 07:53:08,549 INFO L137 encePairwiseOnDemand]: 35/90 looper letters, 760 selfloop transitions, 291 changer transitions 130/1181 dead transitions. [2022-12-06 07:53:08,549 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 315 places, 1181 transitions, 24993 flow [2022-12-06 07:53:08,550 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2022-12-06 07:53:08,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19 states. [2022-12-06 07:53:08,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 226 transitions. [2022-12-06 07:53:08,551 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.13216374269005848 [2022-12-06 07:53:08,551 INFO L175 Difference]: Start difference. First operand has 297 places, 849 transitions, 16922 flow. Second operand 19 states and 226 transitions. [2022-12-06 07:53:08,551 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 315 places, 1181 transitions, 24993 flow [2022-12-06 07:53:11,250 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 302 places, 1181 transitions, 24613 flow, removed 159 selfloop flow, removed 13 redundant places. [2022-12-06 07:53:11,272 INFO L231 Difference]: Finished difference. Result has 308 places, 895 transitions, 18580 flow [2022-12-06 07:53:11,273 INFO L276 CegarLoopForPetriNet]: {PETRI_ALPHABET=90, PETRI_DIFFERENCE_MINUEND_FLOW=16650, PETRI_DIFFERENCE_MINUEND_PLACES=284, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=849, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=243, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=595, PETRI_DIFFERENCE_SUBTRAHEND_STATES=19, PETRI_FLOW=18580, PETRI_PLACES=308, PETRI_TRANSITIONS=895} [2022-12-06 07:53:11,274 INFO L294 CegarLoopForPetriNet]: 31 programPoint places, 277 predicate places. [2022-12-06 07:53:11,274 WARN L163 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-06 07:53:11,274 INFO L89 Accepts]: Start accepts. Operand has 308 places, 895 transitions, 18580 flow [2022-12-06 07:53:11,278 INFO L95 Accepts]: Finished accepts. [2022-12-06 07:53:11,278 INFO L195 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-06 07:53:11,278 INFO L167 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 308 places, 895 transitions, 18580 flow [2022-12-06 07:53:11,285 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 308 places, 895 transitions, 18580 flow [2022-12-06 07:53:12,098 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([412] L112-3-->$Ultimate##0: Formula: (and (= v_thread3Thread1of1ForFork0_thidvar2_2 0) (= v_thread3Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre14#1_6|) (= v_thread3Thread1of1ForFork0_thidvar1_2 0) (= v_thread3Thread1of1ForFork0_thidvar3_2 0)) InVars {ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_6|} OutVars{ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_6|, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_4|, thread3Thread1of1ForFork0_thidvar3=v_thread3Thread1of1ForFork0_thidvar3_2, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_4|, thread3Thread1of1ForFork0_thidvar2=v_thread3Thread1of1ForFork0_thidvar2_2, thread3Thread1of1ForFork0_thidvar1=v_thread3Thread1of1ForFork0_thidvar1_2, thread3Thread1of1ForFork0_thidvar0=v_thread3Thread1of1ForFork0_thidvar0_2} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_thidvar3, thread3Thread1of1ForFork0_#res.base, thread3Thread1of1ForFork0_thidvar2, thread3Thread1of1ForFork0_thidvar1, thread3Thread1of1ForFork0_thidvar0][26], [Black: 1030#(and (= ~queue~0.offset 0) (or (and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)) (<= (* ~n~0 4) (+ 3 ~queue~0.offset (* ~back~0 4)))) (= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 871#(and (= ~queue~0.offset 0) (or (and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)) (<= (* ~n~0 4) (+ 3 ~queue~0.offset (* ~back~0 4))))), Black: 1032#(and (= ~queue~0.offset 0) (or (and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)) (<= (* ~n~0 4) (+ 3 ~queue~0.offset (* ~back~0 4)))) (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0))), Black: 1036#(and (or (< |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|) (= (mod ~v_assert~0 256) 0)) (or (and (<= 0 (+ ~sum~0 1)) (<= ~sum~0 0) (not (= ~queue~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (= (* ~front~0 4) (* ~back~0 4))) (= (mod ~v_assert~0 256) 0))), 1024#(and (= ~sum~0 1) (= ~v_assert~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| 1)), 14#L86true, Black: 1833#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (= ~v_assert~0 1) (= ~sum~0 0) (= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 1841#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (= ~v_assert~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| 1)), 1107#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), 2080#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2617#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (or (< ~back~0 0) (<= ~n~0 (+ ~back~0 1)) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (and (forall ((v_ArrVal_843 (Array Int Int))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_843) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)) (forall ((v_ArrVal_843 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_843) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))))) (not (= 0 (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) 4)) 1))) (= (mod ~v_assert~0 256) 0))), Black: 2639#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (or (< ~back~0 0) (<= ~n~0 (+ ~back~0 1)) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (and (forall ((v_ArrVal_843 (Array Int Int))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_843) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)) (forall ((v_ArrVal_843 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_843) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))))) (not (= 0 (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) 4)) 1))))), Black: 554#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (forall 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~v_assert~0 256) 0))), Black: 2138#(and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1379#(or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (not (< ~back~0 ~n~0)) (not (<= 0 ~back~0)) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))), 1835#(and (<= 0 ~sum~0) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (= ~v_assert~0 1) (<= ~sum~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 2225#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (or (< ~back~0 0) (<= ~n~0 (+ ~back~0 1)) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (not (= 0 (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) 4)) 1))) (= (mod ~v_assert~0 256) 0) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (not (< ~back~0 ~n~0)) (not (<= 0 ~back~0)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), Black: 2211#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (not (< ~back~0 ~n~0)) (not (<= 0 ~back~0)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), Black: 1444#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (not (< ~back~0 ~n~0)) (not (<= 0 ~back~0)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), Black: 2203#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (not (< ~back~0 ~n~0)) (not (<= 0 ~back~0)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (or (< ~back~0 0) (<= ~n~0 (+ ~back~0 1)) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (not (= 0 (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) 4)) 1))) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), Black: 1428#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= (+ (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) 0) (or (< ~back~0 0) (<= ~n~0 (+ ~back~0 1)) (and (not (= ~queue~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (= (* ~front~0 4) (* ~back~0 4)))) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset)) 1) (= ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset))) (= ~queue~0.offset 0) (<= 1 ~front~0) (<= ~front~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (not (< ~back~0 ~n~0)) (not (<= 0 ~back~0)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), Black: 2195#(and (<= 0 ~sum~0) (or (<= ~n~0 2) (<= ~back~0 0)) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (or (and (= ~front~0 0) (not (<= (+ ~queue~0.offset (* ~back~0 4) 1) 0)) (<= ~queue~0.offset 0)) (not (= ~back~0 0))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (not (< ~back~0 ~n~0)) (not (<= 0 ~back~0)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), Black: 1426#(and (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (and (<= ~sum~0 1) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4)))) (<= 1 ~sum~0)) (<= ~n~0 ~back~0)) (or (< ~back~0 0) (<= ~n~0 (+ ~back~0 1)) (and (<= 0 ~sum~0) (not (= ~queue~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (<= ~sum~0 1) (= (* ~front~0 4) (* ~back~0 4)))) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (= |thread2Thread1of1ForFork2_~b~0#1| 0)), Black: 2205#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (not (< ~back~0 ~n~0)) (not (<= 0 ~back~0)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), Black: 1415#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (not (< ~back~0 ~n~0)) (not (<= 0 ~back~0)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), Black: 2201#(and (<= 0 ~sum~0) (or (<= ~n~0 2) (<= ~back~0 0)) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (or (and (= ~front~0 0) (not (<= (+ ~queue~0.offset (* ~back~0 4) 1) 0)) (<= ~queue~0.offset 0)) (not (= ~back~0 0))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 1472#(and (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (not (< ~back~0 ~n~0)) (not (<= 0 ~back~0)) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (not (<= (mod |thread1Thread1of1ForFork1_~cond~0#1| 256) 0))), Black: 2174#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (or (< ~back~0 0) (<= ~n~0 (+ ~back~0 1)) (and (forall ((v_ArrVal_729 (Array Int Int))) (or (<= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (not (= (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (not (= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) 4)) 1) 0)))) (forall ((v_ArrVal_729 (Array Int Int))) (or (<= 0 (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))) (not (= (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (not (= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) 4)) 1) 0)))))) (or (< ~back~0 0) (<= ~n~0 (+ ~back~0 1)) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (not (= 0 (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) 4)) 1))) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), Black: 1400#(or (< ~back~0 0) (<= ~n~0 (+ ~back~0 1)) (= (mod ~v_assert~0 256) 0) (and (<= 0 ~sum~0) (not (= ~queue~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (<= ~sum~0 1) (= (* ~front~0 4) (* ~back~0 4)))), Black: 1430#(and (or (< ~back~0 0) (<= ~n~0 (+ ~back~0 1)) (and (<= 0 ~sum~0) (not (= ~queue~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (<= ~sum~0 1) (= (* ~front~0 4) (* ~back~0 4)))) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (not (< ~back~0 ~n~0)) (not (<= 0 ~back~0)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), Black: 2191#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 1372#(and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 2227#(and (or (< ~back~0 0) (<= ~n~0 (+ ~back~0 1)) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (not (= 0 (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) 4)) 1))) (= (mod ~v_assert~0 256) 0) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (not (< ~back~0 ~n~0)) (not (<= 0 ~back~0)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), Black: 2145#(or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (not (< ~back~0 ~n~0)) (not (<= 0 ~back~0)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))), Black: 1452#(and (or (< ~back~0 0) (<= ~n~0 (+ ~back~0 1)) (= (mod ~v_assert~0 256) 0) (and (<= 0 ~sum~0) (not (= ~queue~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (<= ~sum~0 1) (= (* ~front~0 4) (* ~back~0 4)))) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)), Black: 2189#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (not (< ~back~0 ~n~0)) (not (<= 0 ~back~0)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), Black: 1440#(and (or (< ~back~0 0) (<= ~n~0 (+ ~back~0 1)) (and (<= 0 ~sum~0) (not (= ~queue~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (<= ~sum~0 1) (= (* ~front~0 4) (* ~back~0 4)))) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (not (< ~back~0 ~n~0)) (not (<= 0 ~back~0)) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 1424#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (not (< ~back~0 ~n~0)) (not (<= 0 ~back~0)) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), 49#$Ultimate##0true, Black: 2183#(and (<= 0 ~sum~0) (or (<= ~n~0 2) (<= ~back~0 0)) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (or (and (= ~sum~0 0) (= ~front~0 0) (not (<= (+ ~queue~0.offset (* ~back~0 4) 1) 0)) (<= ~queue~0.offset 0)) (not (= ~back~0 0)))), Black: 2209#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (not (< ~back~0 ~n~0)) (not (<= 0 ~back~0)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), Black: 1458#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1450#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (not (< ~back~0 ~n~0)) (not (<= 0 ~back~0)) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))))), Black: 1438#(and (or (< ~back~0 0) (<= ~n~0 (+ ~back~0 1)) (and (<= 0 ~sum~0) (not (= ~queue~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (<= ~sum~0 1) (= (* ~front~0 4) (* ~back~0 4)))) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 1239#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))))), Black: 1227#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2010#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1235#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1961#(or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))), Black: 2014#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1153#(not (<= (mod |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)), Black: 1165#(or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))), Black: 2008#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2012#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))))), Black: 2004#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset)) 1) (= ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset))) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 0) (= ~queue~0.offset 0) (not (= ~queue~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1957#(and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))]) [2022-12-06 07:53:12,099 INFO L382 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2022-12-06 07:53:12,099 INFO L385 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2022-12-06 07:53:12,099 INFO L385 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2022-12-06 07:53:12,099 INFO L385 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2022-12-06 07:53:13,126 INFO L130 PetriNetUnfolder]: 5042/9846 cut-off events. [2022-12-06 07:53:13,126 INFO L131 PetriNetUnfolder]: For 205059/207431 co-relation queries the response was YES. [2022-12-06 07:53:13,188 INFO L83 FinitePrefix]: Finished finitePrefix Result has 79452 conditions, 9846 events. 5042/9846 cut-off events. For 205059/207431 co-relation queries the response was YES. Maximal size of possible extension queue 634. Compared 85048 event pairs, 1663 based on Foata normal form. 341/9438 useless extension candidates. Maximal degree in co-relation 78760. Up to 3444 conditions per place. [2022-12-06 07:53:13,281 INFO L184 LiptonReduction]: Starting Lipton reduction on Petri net that has 308 places, 895 transitions, 18580 flow [2022-12-06 07:53:13,281 INFO L188 LiptonReduction]: Number of co-enabled transitions 3028 [2022-12-06 07:53:13,285 INFO L203 LiptonReduction]: Total number of compositions: 0 [2022-12-06 07:53:13,285 INFO L143 eatedLiptonReduction]: Time needed for LBE in milliseconds: 2011 [2022-12-06 07:53:13,285 INFO L495 AbstractCegarLoop]: Abstraction has has 308 places, 895 transitions, 18580 flow [2022-12-06 07:53:13,285 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 20 states, 20 states have (on average 2.4) internal successors, (48), 19 states have internal predecessors, (48), 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) [2022-12-06 07:53:13,286 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 07:53:13,286 INFO L213 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-06 07:53:13,291 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Ended with exit code 0 [2022-12-06 07:53:13,490 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable19 [2022-12-06 07:53:13,491 INFO L420 AbstractCegarLoop]: === Iteration 21 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-12-06 07:53:13,491 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 07:53:13,491 INFO L85 PathProgramCache]: Analyzing trace with hash -743195419, now seen corresponding path program 1 times [2022-12-06 07:53:13,491 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 07:53:13,491 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1489876203] [2022-12-06 07:53:13,492 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 07:53:13,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 07:53:13,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 07:53:13,658 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 07:53:13,659 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 07:53:13,659 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1489876203] [2022-12-06 07:53:13,659 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1489876203] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 07:53:13,659 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 07:53:13,659 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-06 07:53:13,659 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1443809872] [2022-12-06 07:53:13,659 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 07:53:13,660 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-06 07:53:13,660 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 07:53:13,660 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-06 07:53:13,660 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-06 07:53:13,660 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 0 out of 90 [2022-12-06 07:53:13,660 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 308 places, 895 transitions, 18580 flow. Second operand has 5 states, 5 states have (on average 4.4) internal successors, (22), 5 states have internal predecessors, (22), 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) [2022-12-06 07:53:13,660 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 07:53:13,660 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 0 of 90 [2022-12-06 07:53:13,661 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 07:53:18,416 INFO L130 PetriNetUnfolder]: 9597/15837 cut-off events. [2022-12-06 07:53:18,416 INFO L131 PetriNetUnfolder]: For 343133/343133 co-relation queries the response was YES. [2022-12-06 07:53:18,495 INFO L83 FinitePrefix]: Finished finitePrefix Result has 139739 conditions, 15837 events. 9597/15837 cut-off events. For 343133/343133 co-relation queries the response was YES. Maximal size of possible extension queue 645. Compared 113031 event pairs, 4314 based on Foata normal form. 15/15843 useless extension candidates. Maximal degree in co-relation 138529. Up to 15731 conditions per place. [2022-12-06 07:53:18,558 INFO L137 encePairwiseOnDemand]: 78/90 looper letters, 917 selfloop transitions, 26 changer transitions 0/943 dead transitions. [2022-12-06 07:53:18,559 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 312 places, 943 transitions, 21075 flow [2022-12-06 07:53:18,559 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-06 07:53:18,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2022-12-06 07:53:18,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 124 transitions. [2022-12-06 07:53:18,559 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.27555555555555555 [2022-12-06 07:53:18,559 INFO L175 Difference]: Start difference. First operand has 308 places, 895 transitions, 18580 flow. Second operand 5 states and 124 transitions. [2022-12-06 07:53:18,560 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 312 places, 943 transitions, 21075 flow [2022-12-06 07:53:21,120 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 304 places, 943 transitions, 20701 flow, removed 65 selfloop flow, removed 8 redundant places. [2022-12-06 07:53:21,135 INFO L231 Difference]: Finished difference. Result has 307 places, 915 transitions, 18689 flow [2022-12-06 07:53:21,136 INFO L276 CegarLoopForPetriNet]: {PETRI_ALPHABET=90, PETRI_DIFFERENCE_MINUEND_FLOW=18210, PETRI_DIFFERENCE_MINUEND_PLACES=300, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=895, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=10, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=873, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=18689, PETRI_PLACES=307, PETRI_TRANSITIONS=915} [2022-12-06 07:53:21,136 INFO L294 CegarLoopForPetriNet]: 31 programPoint places, 276 predicate places. [2022-12-06 07:53:21,136 WARN L163 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-06 07:53:21,136 INFO L89 Accepts]: Start accepts. Operand has 307 places, 915 transitions, 18689 flow [2022-12-06 07:53:21,140 INFO L95 Accepts]: Finished accepts. [2022-12-06 07:53:21,140 INFO L195 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-06 07:53:21,140 INFO L167 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 307 places, 915 transitions, 18689 flow [2022-12-06 07:53:21,147 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 307 places, 915 transitions, 18689 flow [2022-12-06 07:53:21,936 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([412] L112-3-->$Ultimate##0: Formula: (and (= v_thread3Thread1of1ForFork0_thidvar2_2 0) (= v_thread3Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre14#1_6|) (= v_thread3Thread1of1ForFork0_thidvar1_2 0) (= v_thread3Thread1of1ForFork0_thidvar3_2 0)) InVars {ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_6|} OutVars{ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_6|, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_4|, thread3Thread1of1ForFork0_thidvar3=v_thread3Thread1of1ForFork0_thidvar3_2, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_4|, thread3Thread1of1ForFork0_thidvar2=v_thread3Thread1of1ForFork0_thidvar2_2, thread3Thread1of1ForFork0_thidvar1=v_thread3Thread1of1ForFork0_thidvar1_2, thread3Thread1of1ForFork0_thidvar0=v_thread3Thread1of1ForFork0_thidvar0_2} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_thidvar3, thread3Thread1of1ForFork0_#res.base, thread3Thread1of1ForFork0_thidvar2, thread3Thread1of1ForFork0_thidvar1, thread3Thread1of1ForFork0_thidvar0][26], [Black: 1030#(and (= ~queue~0.offset 0) (or (and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)) (<= (* ~n~0 4) (+ 3 ~queue~0.offset (* ~back~0 4)))) (= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 871#(and (= ~queue~0.offset 0) (or (and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)) (<= (* ~n~0 4) (+ 3 ~queue~0.offset (* ~back~0 4))))), Black: 1032#(and (= ~queue~0.offset 0) (or (and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)) (<= (* ~n~0 4) (+ 3 ~queue~0.offset (* ~back~0 4)))) (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0))), Black: 1036#(and (or (< |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|) (= (mod ~v_assert~0 256) 0)) (or (and (<= 0 (+ ~sum~0 1)) (<= ~sum~0 0) (not (= ~queue~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (= (* ~front~0 4) (* ~back~0 4))) (= (mod ~v_assert~0 256) 0))), 1024#(and (= ~sum~0 1) (= ~v_assert~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| 1)), 14#L86true, 2646#true, Black: 1833#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (= ~v_assert~0 1) (= ~sum~0 0) (= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 1841#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (= ~v_assert~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| 1)), 1107#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), 2080#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2617#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (or (< ~back~0 0) (<= ~n~0 (+ ~back~0 1)) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (and (forall ((v_ArrVal_843 (Array Int Int))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_843) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)) (forall ((v_ArrVal_843 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_843) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))))) (not (= 0 (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) 4)) 1))) (= (mod ~v_assert~0 256) 0))), Black: 2639#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (or (< ~back~0 0) (<= ~n~0 (+ ~back~0 1)) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (and (forall ((v_ArrVal_843 (Array Int Int))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_843) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)) (forall ((v_ArrVal_843 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_843) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))))) (not (= 0 (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) 4)) 1))))), Black: 554#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (forall ((v_ArrVal_191 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_191) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (forall ((v_ArrVal_191 (Array Int Int))) (<= (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_191) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1))) (= 0 (mod |thread1Thread1of1ForFork1_~cond~0#1| 256))) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1) (<= ~sum~0 1)), Black: 561#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (= ~sum~0 1) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 2633#(and (<= ~n~0 2) (= ~back~0 ~front~0) (= ~v_assert~0 1) (= ~sum~0 0) (= ~queue~0.offset 0) (<= (+ 2 ~queue~0.base) |ULTIMATE.start_main_~#t3~0#1.base|) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2631#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= (+ (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) 0) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset)) 1) (= ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset))) (= ~queue~0.offset 0) (<= 1 ~front~0) (<= ~front~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (or (< ~back~0 0) (<= ~n~0 (+ ~back~0 1)) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (and (forall ((v_ArrVal_843 (Array Int Int))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_843) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)) (forall ((v_ArrVal_843 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_843) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))))) (not (= 0 (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) 4)) 1))))), Black: 2635#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 826#(and (= |ULTIMATE.start_create_fresh_int_array_~size#1| ~n~0) (= ~back~0 ~front~0) (or (<= ~front~0 2) (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 3)) (= ~v_assert~0 1) (or (<= |ULTIMATE.start_create_fresh_int_array_~size#1| (+ (* (div |ULTIMATE.start_create_fresh_int_array_~size#1| 4294967296) 4294967296) 1073741823)) (and (<= (+ (* (div |ULTIMATE.start_create_fresh_int_array_~size#1| 4294967296) 4294967296) |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1073741821) |ULTIMATE.start_create_fresh_int_array_~size#1|) (< 0 (+ (div |ULTIMATE.start_create_fresh_int_array_~size#1| 4294967296) 1)))) (= ~sum~0 0) (= ~queue~0.offset 0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 2) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ 2 ~queue~0.base) |ULTIMATE.start_main_~#t3~0#1.base|) (or (<= (* |ULTIMATE.start_create_fresh_int_array_~i~0#1| 4) 12) (not (= 2 ~front~0))) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), 838#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1) (<= ~sum~0 1) (<= 1 ~sum~0)), Black: 842#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1)), 2620#(and (not (<= (mod |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)) (not (<= (mod ~v_assert~0 256) 0))), 68#L112-4true, Black: 859#(<= ~back~0 (+ ~front~0 1)), Black: 858#(= ~back~0 ~front~0), Black: 2648#(and (<= 0 ~v_assert~0) (or (<= ~v_assert~0 0) (and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)))), Black: 2652#(and (<= 0 ~v_assert~0) (or (and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)) (<= |thread2Thread1of1ForFork2_~cond~1#1| (* (div |thread2Thread1of1ForFork2_~cond~1#1| 256) 256))) (<= 0 |thread2Thread1of1ForFork2_~cond~1#1|) (or (<= ~v_assert~0 0) (and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)))), Black: 2655#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= 0 ~v_assert~0) (<= 0 |thread2Thread1of1ForFork2_~cond~1#1|)), 650#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| ~v_assert~0)), 36#L59true, 2264#true, Black: 289#(not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)), 1318#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), 856#true, 1903#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 1668#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 1611#(and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1660#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (forall ((v_ArrVal_561 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_561) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_561) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))))) (forall ((v_ArrVal_561 (Array Int Int))) (<= (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_561) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_561) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 1664#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset)) 1) (= ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 0) (= ~queue~0.offset 0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 138#(= |thread2Thread1of1ForFork2_~cond~1#1| 1), Black: 1670#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1672#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), 1557#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 147#(= |thread1Thread1of1ForFork1_~cond~0#1| 1), 356#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| ~v_assert~0) (<= 1 ~sum~0)), Black: 2363#(not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)), Black: 2272#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)), Black: 2436#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1) (<= ~sum~0 1) (or (< (+ ~front~0 1) 0) (<= ~n~0 (+ ~front~0 1)) (and (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)) (<= ~back~0 ~front~0)) (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (<= ~back~0 ~front~0))) (and (forall ((v_ArrVal_782 (Array Int Int))) (<= 0 (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_782) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (forall ((v_ArrVal_782 (Array Int Int))) (<= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_782) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1))) (= (mod ~v_assert~0 256) 0))), Black: 2449#(and (<= ~n~0 2) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (= ~back~0 ~front~0) (= ~v_assert~0 1) (= ~sum~0 0) (= ~queue~0.offset 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1) (<= (+ 2 ~queue~0.base) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 2396#(or (< (+ ~front~0 1) 0) (<= ~n~0 (+ ~front~0 1)) (and (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)) (<= ~back~0 ~front~0)) (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (<= ~back~0 ~front~0))) (and (forall ((v_ArrVal_782 (Array Int Int))) (<= 0 (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_782) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (forall ((v_ArrVal_782 (Array Int Int))) (<= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_782) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1))) (= (mod ~v_assert~0 256) 0)), Black: 2453#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 2457#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 2447#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 2455#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0))), Black: 2378#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (= 0 (mod |thread1Thread1of1ForFork1_~cond~0#1| 256)) (< ~front~0 0)), Black: 2451#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= ~sum~0 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1) (or (< (+ ~front~0 1) 0) (<= ~n~0 (+ ~front~0 1)) (and (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)) (<= ~back~0 ~front~0)) (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (<= ~back~0 ~front~0))) (and (forall ((v_ArrVal_782 (Array Int Int))) (<= 0 (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_782) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (forall ((v_ArrVal_782 (Array Int Int))) (<= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_782) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1))) (= (mod ~v_assert~0 256) 0))), Black: 678#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) (= ~sum~0 0) (<= (+ 2 ~queue~0.base) |ULTIMATE.start_main_~#t3~0#1.base|) (= |thread1Thread1of1ForFork1_~cond~0#1| 1) (= |thread2Thread1of1ForFork2_~cond~1#1| ~v_assert~0)), Black: 2445#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)), Black: 680#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| ~v_assert~0) (<= 1 ~sum~0)), Black: 2439#(and (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)) (not (<= (mod ~v_assert~0 256) 0))), Black: 2138#(and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1379#(or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (not (< ~back~0 ~n~0)) (not (<= 0 ~back~0)) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))), 1835#(and (<= 0 ~sum~0) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (= ~v_assert~0 1) (<= ~sum~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 2225#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (or (< ~back~0 0) (<= ~n~0 (+ ~back~0 1)) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (not (= 0 (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) 4)) 1))) (= (mod ~v_assert~0 256) 0) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (not (< ~back~0 ~n~0)) (not (<= 0 ~back~0)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), Black: 2211#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (not (< ~back~0 ~n~0)) (not (<= 0 ~back~0)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), Black: 1444#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (not (< ~back~0 ~n~0)) (not (<= 0 ~back~0)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), Black: 2203#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (not (< ~back~0 ~n~0)) (not (<= 0 ~back~0)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (or (< ~back~0 0) (<= ~n~0 (+ ~back~0 1)) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (not (= 0 (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) 4)) 1))) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), Black: 1428#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= (+ (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) 0) (or (< ~back~0 0) (<= ~n~0 (+ ~back~0 1)) (and (not (= ~queue~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (= (* ~front~0 4) (* ~back~0 4)))) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset)) 1) (= ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset))) (= ~queue~0.offset 0) (<= 1 ~front~0) (<= ~front~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (not (< ~back~0 ~n~0)) (not (<= 0 ~back~0)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), Black: 2195#(and (<= 0 ~sum~0) (or (<= ~n~0 2) (<= ~back~0 0)) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (or (and (= ~front~0 0) (not (<= (+ ~queue~0.offset (* ~back~0 4) 1) 0)) (<= ~queue~0.offset 0)) (not (= ~back~0 0))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (not (< ~back~0 ~n~0)) (not (<= 0 ~back~0)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), Black: 1426#(and (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (and (<= ~sum~0 1) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4)))) (<= 1 ~sum~0)) (<= ~n~0 ~back~0)) (or (< ~back~0 0) (<= ~n~0 (+ ~back~0 1)) (and (<= 0 ~sum~0) (not (= ~queue~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (<= ~sum~0 1) (= (* ~front~0 4) (* ~back~0 4)))) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (= |thread2Thread1of1ForFork2_~b~0#1| 0)), Black: 2205#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (not (< ~back~0 ~n~0)) (not (<= 0 ~back~0)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), Black: 1415#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (not (< ~back~0 ~n~0)) (not (<= 0 ~back~0)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), Black: 1472#(and (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (not (< ~back~0 ~n~0)) (not (<= 0 ~back~0)) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (not (<= (mod |thread1Thread1of1ForFork1_~cond~0#1| 256) 0))), Black: 2174#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (or (< ~back~0 0) (<= ~n~0 (+ ~back~0 1)) (and (forall ((v_ArrVal_729 (Array Int Int))) (or (<= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (not (= (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (not (= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) 4)) 1) 0)))) (forall ((v_ArrVal_729 (Array Int Int))) (or (<= 0 (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))) (not (= (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (not (= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) 4)) 1) 0)))))) (or (< ~back~0 0) (<= ~n~0 (+ ~back~0 1)) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (not (= 0 (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) 4)) 1))) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), Black: 1400#(or (< ~back~0 0) (<= ~n~0 (+ ~back~0 1)) (= (mod ~v_assert~0 256) 0) (and (<= 0 ~sum~0) (not (= ~queue~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (<= ~sum~0 1) (= (* ~front~0 4) (* ~back~0 4)))), Black: 1430#(and (or (< ~back~0 0) (<= ~n~0 (+ ~back~0 1)) (and (<= 0 ~sum~0) (not (= ~queue~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (<= ~sum~0 1) (= (* ~front~0 4) (* ~back~0 4)))) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (not (< ~back~0 ~n~0)) (not (<= 0 ~back~0)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), Black: 2191#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 1372#(and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 2227#(and (or (< ~back~0 0) (<= ~n~0 (+ ~back~0 1)) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (not (= 0 (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) 4)) 1))) (= (mod ~v_assert~0 256) 0) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (not (< ~back~0 ~n~0)) (not (<= 0 ~back~0)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), Black: 2145#(or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (not (< ~back~0 ~n~0)) (not (<= 0 ~back~0)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))), Black: 1452#(and (or (< ~back~0 0) (<= ~n~0 (+ ~back~0 1)) (= (mod ~v_assert~0 256) 0) (and (<= 0 ~sum~0) (not (= ~queue~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (<= ~sum~0 1) (= (* ~front~0 4) (* ~back~0 4)))) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)), Black: 2189#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (not (< ~back~0 ~n~0)) (not (<= 0 ~back~0)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), Black: 1440#(and (or (< ~back~0 0) (<= ~n~0 (+ ~back~0 1)) (and (<= 0 ~sum~0) (not (= ~queue~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (<= ~sum~0 1) (= (* ~front~0 4) (* ~back~0 4)))) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (not (< ~back~0 ~n~0)) (not (<= 0 ~back~0)) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 1424#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (not (< ~back~0 ~n~0)) (not (<= 0 ~back~0)) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), 49#$Ultimate##0true, Black: 2183#(and (<= 0 ~sum~0) (or (<= ~n~0 2) (<= ~back~0 0)) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (or (and (= ~sum~0 0) (= ~front~0 0) (not (<= (+ ~queue~0.offset (* ~back~0 4) 1) 0)) (<= ~queue~0.offset 0)) (not (= ~back~0 0)))), Black: 2209#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (not (< ~back~0 ~n~0)) (not (<= 0 ~back~0)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), Black: 1458#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1450#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (not (< ~back~0 ~n~0)) (not (<= 0 ~back~0)) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))))), Black: 1438#(and (or (< ~back~0 0) (<= ~n~0 (+ ~back~0 1)) (and (<= 0 ~sum~0) (not (= ~queue~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (<= ~sum~0 1) (= (* ~front~0 4) (* ~back~0 4)))) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 1239#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))))), Black: 1227#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2010#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1235#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1961#(or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))), Black: 2014#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1153#(not (<= (mod |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)), Black: 1165#(or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))), Black: 2008#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2012#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))))), Black: 2004#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset)) 1) (= ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset))) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 0) (= ~queue~0.offset 0) (not (= ~queue~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1957#(and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))]) [2022-12-06 07:53:21,937 INFO L382 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2022-12-06 07:53:21,937 INFO L385 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2022-12-06 07:53:21,937 INFO L385 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2022-12-06 07:53:21,937 INFO L385 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2022-12-06 07:53:22,940 INFO L130 PetriNetUnfolder]: 5054/9899 cut-off events. [2022-12-06 07:53:22,940 INFO L131 PetriNetUnfolder]: For 198352/200628 co-relation queries the response was YES. [2022-12-06 07:53:23,011 INFO L83 FinitePrefix]: Finished finitePrefix Result has 78673 conditions, 9899 events. 5054/9899 cut-off events. For 198352/200628 co-relation queries the response was YES. Maximal size of possible extension queue 635. Compared 85864 event pairs, 1670 based on Foata normal form. 312/9468 useless extension candidates. Maximal degree in co-relation 77968. Up to 3442 conditions per place. [2022-12-06 07:53:23,098 INFO L184 LiptonReduction]: Starting Lipton reduction on Petri net that has 307 places, 915 transitions, 18689 flow [2022-12-06 07:53:23,099 INFO L188 LiptonReduction]: Number of co-enabled transitions 3050 [2022-12-06 07:53:23,102 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [641] $Ultimate##0-->L59: Formula: (and (= v_~v_assert~0_297 |v_thread1Thread1of1ForFork1_~cond~0#1_359|) (= v_~v_assert~0_297 (ite (= (ite (and (<= v_~sum~0_478 1) (<= 0 v_~sum~0_478)) 1 0) 0) 0 1)) (= 0 |v_thread3Thread1of1ForFork0_#res.base_87|) (= |v_thread3Thread1of1ForFork0_#res.offset_87| 0)) InVars {~sum~0=v_~sum~0_478} OutVars{~sum~0=v_~sum~0_478, ~v_assert~0=v_~v_assert~0_297, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_87|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_87|, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_359|} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork1_~cond~0#1] and [407] L84-->L86: Formula: (= v_~v_assert~0_3 |v_thread2Thread1of1ForFork2_~cond~1#1_7|) InVars {~v_assert~0=v_~v_assert~0_3} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_7|, ~v_assert~0=v_~v_assert~0_3} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1] [2022-12-06 07:53:23,131 INFO L203 LiptonReduction]: Total number of compositions: 1 [2022-12-06 07:53:23,131 INFO L143 eatedLiptonReduction]: Time needed for LBE in milliseconds: 1995 [2022-12-06 07:53:23,132 INFO L495 AbstractCegarLoop]: Abstraction has has 307 places, 915 transitions, 18715 flow [2022-12-06 07:53:23,132 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 4.4) internal successors, (22), 5 states have internal predecessors, (22), 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) [2022-12-06 07:53:23,132 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 07:53:23,132 INFO L213 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-06 07:53:23,132 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20 [2022-12-06 07:53:23,132 INFO L420 AbstractCegarLoop]: === Iteration 22 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-12-06 07:53:23,132 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 07:53:23,133 INFO L85 PathProgramCache]: Analyzing trace with hash 436938205, now seen corresponding path program 1 times [2022-12-06 07:53:23,133 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 07:53:23,133 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [467799577] [2022-12-06 07:53:23,133 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 07:53:23,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 07:53:23,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 07:53:23,233 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 07:53:23,233 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 07:53:23,233 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [467799577] [2022-12-06 07:53:23,234 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [467799577] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 07:53:23,234 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 07:53:23,234 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-06 07:53:23,234 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1430855269] [2022-12-06 07:53:23,234 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 07:53:23,234 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-06 07:53:23,234 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 07:53:23,235 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-06 07:53:23,235 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-12-06 07:53:23,235 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 3 out of 91 [2022-12-06 07:53:23,235 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 307 places, 915 transitions, 18715 flow. Second operand has 5 states, 5 states have (on average 7.0) internal successors, (35), 5 states have internal predecessors, (35), 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) [2022-12-06 07:53:23,235 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 07:53:23,235 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 3 of 91 [2022-12-06 07:53:23,235 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 07:53:25,634 INFO L130 PetriNetUnfolder]: 4486/7983 cut-off events. [2022-12-06 07:53:25,634 INFO L131 PetriNetUnfolder]: For 186878/188453 co-relation queries the response was YES. [2022-12-06 07:53:25,680 INFO L83 FinitePrefix]: Finished finitePrefix Result has 67078 conditions, 7983 events. 4486/7983 cut-off events. For 186878/188453 co-relation queries the response was YES. Maximal size of possible extension queue 440. Compared 58522 event pairs, 2016 based on Foata normal form. 366/7807 useless extension candidates. Maximal degree in co-relation 66979. Up to 5307 conditions per place. [2022-12-06 07:53:25,713 INFO L137 encePairwiseOnDemand]: 71/91 looper letters, 423 selfloop transitions, 4 changer transitions 46/542 dead transitions. [2022-12-06 07:53:25,713 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 284 places, 542 transitions, 11686 flow [2022-12-06 07:53:25,713 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-06 07:53:25,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2022-12-06 07:53:25,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 122 transitions. [2022-12-06 07:53:25,714 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.2681318681318681 [2022-12-06 07:53:25,714 INFO L175 Difference]: Start difference. First operand has 307 places, 915 transitions, 18715 flow. Second operand 5 states and 122 transitions. [2022-12-06 07:53:25,714 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 284 places, 542 transitions, 11686 flow [2022-12-06 07:53:26,356 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 255 places, 542 transitions, 11215 flow, removed 99 selfloop flow, removed 29 redundant places. [2022-12-06 07:53:26,366 INFO L231 Difference]: Finished difference. Result has 255 places, 482 transitions, 9023 flow [2022-12-06 07:53:26,367 INFO L276 CegarLoopForPetriNet]: {PETRI_ALPHABET=91, PETRI_DIFFERENCE_MINUEND_FLOW=10148, PETRI_DIFFERENCE_MINUEND_PLACES=251, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=524, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=520, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=9023, PETRI_PLACES=255, PETRI_TRANSITIONS=482} [2022-12-06 07:53:26,367 INFO L294 CegarLoopForPetriNet]: 31 programPoint places, 224 predicate places. [2022-12-06 07:53:26,367 WARN L163 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-06 07:53:26,367 INFO L89 Accepts]: Start accepts. Operand has 255 places, 482 transitions, 9023 flow [2022-12-06 07:53:26,370 INFO L95 Accepts]: Finished accepts. [2022-12-06 07:53:26,370 INFO L195 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-06 07:53:26,370 INFO L167 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 255 places, 482 transitions, 9023 flow [2022-12-06 07:53:26,374 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 233 places, 482 transitions, 9023 flow [2022-12-06 07:53:26,905 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([412] L112-3-->$Ultimate##0: Formula: (and (= v_thread3Thread1of1ForFork0_thidvar2_2 0) (= v_thread3Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre14#1_6|) (= v_thread3Thread1of1ForFork0_thidvar1_2 0) (= v_thread3Thread1of1ForFork0_thidvar3_2 0)) InVars {ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_6|} OutVars{ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_6|, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_4|, thread3Thread1of1ForFork0_thidvar3=v_thread3Thread1of1ForFork0_thidvar3_2, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_4|, thread3Thread1of1ForFork0_thidvar2=v_thread3Thread1of1ForFork0_thidvar2_2, thread3Thread1of1ForFork0_thidvar1=v_thread3Thread1of1ForFork0_thidvar1_2, thread3Thread1of1ForFork0_thidvar0=v_thread3Thread1of1ForFork0_thidvar0_2} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_thidvar3, thread3Thread1of1ForFork0_#res.base, thread3Thread1of1ForFork0_thidvar2, thread3Thread1of1ForFork0_thidvar1, thread3Thread1of1ForFork0_thidvar0][23], [1903#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 1668#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 1611#(and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1030#(and (= ~queue~0.offset 0) (or (and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)) (<= (* ~n~0 4) (+ 3 ~queue~0.offset (* ~back~0 4)))) (= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 1660#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (forall ((v_ArrVal_561 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_561) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_561) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))))) (forall ((v_ArrVal_561 (Array Int Int))) (<= (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_561) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_561) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 1664#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset)) 1) (= ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 0) (= ~queue~0.offset 0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 138#(= |thread2Thread1of1ForFork2_~cond~1#1| 1), Black: 1670#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), 2660#true, Black: 1672#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 871#(and (= ~queue~0.offset 0) (or (and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)) (<= (* ~n~0 4) (+ 3 ~queue~0.offset (* ~back~0 4))))), Black: 1032#(and (= ~queue~0.offset 0) (or (and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)) (<= (* ~n~0 4) (+ 3 ~queue~0.offset (* ~back~0 4)))) (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0))), Black: 1036#(and (or (< |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|) (= (mod ~v_assert~0 256) 0)) (or (and (<= 0 (+ ~sum~0 1)) (<= ~sum~0 0) (not (= ~queue~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (= (* ~front~0 4) (* ~back~0 4))) (= (mod ~v_assert~0 256) 0))), 1557#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 147#(= |thread1Thread1of1ForFork1_~cond~0#1| 1), 356#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| ~v_assert~0) (<= 1 ~sum~0)), Black: 2363#(not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)), Black: 2272#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)), Black: 2436#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1) (<= ~sum~0 1) (or (< (+ ~front~0 1) 0) (<= ~n~0 (+ ~front~0 1)) (and (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)) (<= ~back~0 ~front~0)) (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (<= ~back~0 ~front~0))) (and (forall ((v_ArrVal_782 (Array Int Int))) (<= 0 (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_782) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (forall ((v_ArrVal_782 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4)))) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (not (< ~back~0 ~n~0)) (not (<= 0 ~back~0)) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 826#(and (= |ULTIMATE.start_create_fresh_int_array_~size#1| ~n~0) (= ~back~0 ~front~0) (or (<= ~front~0 2) (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 3)) (= ~v_assert~0 1) (or (<= |ULTIMATE.start_create_fresh_int_array_~size#1| (+ (* (div |ULTIMATE.start_create_fresh_int_array_~size#1| 4294967296) 4294967296) 1073741823)) (and (<= (+ (* (div |ULTIMATE.start_create_fresh_int_array_~size#1| 4294967296) 4294967296) |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1073741821) |ULTIMATE.start_create_fresh_int_array_~size#1|) (< 0 (+ (div |ULTIMATE.start_create_fresh_int_array_~size#1| 4294967296) 1)))) (= ~sum~0 0) (= ~queue~0.offset 0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 2) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ 2 ~queue~0.base) |ULTIMATE.start_main_~#t3~0#1.base|) (or (<= (* |ULTIMATE.start_create_fresh_int_array_~i~0#1| 4) 12) (not (= 2 ~front~0))) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), 838#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1) (<= ~sum~0 1) (<= 1 ~sum~0)), Black: 1424#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (not (< ~back~0 ~n~0)) (not (<= 0 ~back~0)) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2183#(and (<= 0 ~sum~0) (or (<= ~n~0 2) (<= ~back~0 0)) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (or (and (= ~sum~0 0) (= ~front~0 0) (not (<= (+ ~queue~0.offset (* ~back~0 4) 1) 0)) (<= ~queue~0.offset 0)) (not (= ~back~0 0)))), 49#$Ultimate##0true, Black: 842#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 1438#(and (or (< ~back~0 0) (<= ~n~0 (+ ~back~0 1)) (and (<= 0 ~sum~0) (not (= ~queue~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (<= ~sum~0 1) (= (* ~front~0 4) (* ~back~0 4)))) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 859#(<= ~back~0 (+ ~front~0 1)), 68#L112-4true, Black: 858#(= ~back~0 ~front~0), Black: 1239#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))))), Black: 1227#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2010#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1235#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1961#(or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))), Black: 2014#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1153#(not (<= (mod |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)), Black: 1165#(or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))), Black: 2008#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2012#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))))), Black: 2004#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset)) 1) (= ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset))) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 0) (= ~queue~0.offset 0) (not (= ~queue~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), 650#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| ~v_assert~0)), Black: 1957#(and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), 36#L59true, 2264#true, 1318#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 289#(not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)), 856#true]) [2022-12-06 07:53:26,905 INFO L382 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2022-12-06 07:53:26,905 INFO L385 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2022-12-06 07:53:26,905 INFO L385 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2022-12-06 07:53:26,905 INFO L385 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2022-12-06 07:53:27,200 INFO L130 PetriNetUnfolder]: 2361/4725 cut-off events. [2022-12-06 07:53:27,200 INFO L131 PetriNetUnfolder]: For 72437/73906 co-relation queries the response was YES. [2022-12-06 07:53:27,229 INFO L83 FinitePrefix]: Finished finitePrefix Result has 34462 conditions, 4725 events. 2361/4725 cut-off events. For 72437/73906 co-relation queries the response was YES. Maximal size of possible extension queue 335. Compared 37013 event pairs, 869 based on Foata normal form. 138/4406 useless extension candidates. Maximal degree in co-relation 34313. Up to 1745 conditions per place. [2022-12-06 07:53:27,265 INFO L184 LiptonReduction]: Starting Lipton reduction on Petri net that has 233 places, 482 transitions, 9023 flow [2022-12-06 07:53:27,265 INFO L188 LiptonReduction]: Number of co-enabled transitions 1700 [2022-12-06 07:53:27,485 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [497] L111-4-->L112-3: Formula: (and (= (store |v_#memory_int_100| |v_ULTIMATE.start_main_~#t3~0#1.base_13| (store (select |v_#memory_int_100| |v_ULTIMATE.start_main_~#t3~0#1.base_13|) |v_ULTIMATE.start_main_~#t3~0#1.offset_13| |v_ULTIMATE.start_main_#t~pre14#1_15|)) |v_#memory_int_99|) (= |v_#pthreadsForks_42| (+ |v_#pthreadsForks_43| 1)) (= |v_ULTIMATE.start_main_#t~pre14#1_15| |v_#pthreadsForks_43|)) InVars {#pthreadsForks=|v_#pthreadsForks_43|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_13|, #memory_int=|v_#memory_int_100|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_13|} OutVars{ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_19|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_15|, #pthreadsForks=|v_#pthreadsForks_42|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_13|, #memory_int=|v_#memory_int_99|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_9|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_13|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre12#1, ULTIMATE.start_main_#t~pre14#1, #pthreadsForks, #memory_int, ULTIMATE.start_main_#t~nondet13#1] and [431] L59-->L56: Formula: (and (= v_~sum~0_21 (+ v_~sum~0_22 (select (select |v_#memory_int_45| v_~queue~0.base_32) (+ (* v_~front~0_39 4) v_~queue~0.offset_32)))) (= (ite (and (< v_~front~0_39 v_~back~0_59) (<= 0 v_~front~0_39) (< v_~front~0_39 v_~n~0_14)) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5| 0)) (not (= (mod |v_thread1Thread1of1ForFork1_~cond~0#1_11| 256) 0)) (= v_~front~0_38 (+ v_~front~0_39 1)) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|)) InVars {~sum~0=v_~sum~0_22, ~queue~0.offset=v_~queue~0.offset_32, #memory_int=|v_#memory_int_45|, ~back~0=v_~back~0_59, ~queue~0.base=v_~queue~0.base_32, ~n~0=v_~n~0_14, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_11|, ~front~0=v_~front~0_39} OutVars{~sum~0=v_~sum~0_21, thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_5|, ~queue~0.offset=v_~queue~0.offset_32, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|, #memory_int=|v_#memory_int_45|, ~back~0=v_~back~0_59, thread1Thread1of1ForFork1_#t~mem1#1=|v_thread1Thread1of1ForFork1_#t~mem1#1_5|, ~queue~0.base=v_~queue~0.base_32, ~n~0=v_~n~0_14, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_11|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|, ~front~0=v_~front~0_38} AuxVars[] AssignedVars[~sum~0, thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~mem1#1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1, ~front~0] [2022-12-06 07:53:27,556 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [497] L111-4-->L112-3: Formula: (and (= (store |v_#memory_int_100| |v_ULTIMATE.start_main_~#t3~0#1.base_13| (store (select |v_#memory_int_100| |v_ULTIMATE.start_main_~#t3~0#1.base_13|) |v_ULTIMATE.start_main_~#t3~0#1.offset_13| |v_ULTIMATE.start_main_#t~pre14#1_15|)) |v_#memory_int_99|) (= |v_#pthreadsForks_42| (+ |v_#pthreadsForks_43| 1)) (= |v_ULTIMATE.start_main_#t~pre14#1_15| |v_#pthreadsForks_43|)) InVars {#pthreadsForks=|v_#pthreadsForks_43|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_13|, #memory_int=|v_#memory_int_100|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_13|} OutVars{ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_19|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_15|, #pthreadsForks=|v_#pthreadsForks_42|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_13|, #memory_int=|v_#memory_int_99|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_9|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_13|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre12#1, ULTIMATE.start_main_#t~pre14#1, #pthreadsForks, #memory_int, ULTIMATE.start_main_#t~nondet13#1] and [431] L59-->L56: Formula: (and (= v_~sum~0_21 (+ v_~sum~0_22 (select (select |v_#memory_int_45| v_~queue~0.base_32) (+ (* v_~front~0_39 4) v_~queue~0.offset_32)))) (= (ite (and (< v_~front~0_39 v_~back~0_59) (<= 0 v_~front~0_39) (< v_~front~0_39 v_~n~0_14)) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5| 0)) (not (= (mod |v_thread1Thread1of1ForFork1_~cond~0#1_11| 256) 0)) (= v_~front~0_38 (+ v_~front~0_39 1)) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|)) InVars {~sum~0=v_~sum~0_22, ~queue~0.offset=v_~queue~0.offset_32, #memory_int=|v_#memory_int_45|, ~back~0=v_~back~0_59, ~queue~0.base=v_~queue~0.base_32, ~n~0=v_~n~0_14, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_11|, ~front~0=v_~front~0_39} OutVars{~sum~0=v_~sum~0_21, thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_5|, ~queue~0.offset=v_~queue~0.offset_32, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|, #memory_int=|v_#memory_int_45|, ~back~0=v_~back~0_59, thread1Thread1of1ForFork1_#t~mem1#1=|v_thread1Thread1of1ForFork1_#t~mem1#1_5|, ~queue~0.base=v_~queue~0.base_32, ~n~0=v_~n~0_14, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_11|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|, ~front~0=v_~front~0_38} AuxVars[] AssignedVars[~sum~0, thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~mem1#1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1, ~front~0] [2022-12-06 07:53:27,629 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [522] $Ultimate##0-->thread3EXIT: Formula: (and (= |v_thread3Thread1of1ForFork0_#res.base_9| 0) (= |v_thread3Thread1of1ForFork0_#res.offset_9| 0) (= (ite (= (ite (and (<= v_~sum~0_73 1) (<= 0 v_~sum~0_73)) 1 0) 0) 0 1) v_~v_assert~0_54)) InVars {~sum~0=v_~sum~0_73} OutVars{~sum~0=v_~sum~0_73, ~v_assert~0=v_~v_assert~0_54, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_9|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_9|} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] and [386] L56-->L59: Formula: (= v_~v_assert~0_2 |v_thread1Thread1of1ForFork1_~cond~0#1_7|) InVars {~v_assert~0=v_~v_assert~0_2} OutVars{~v_assert~0=v_~v_assert~0_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_7|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~cond~0#1] [2022-12-06 07:53:27,647 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [530] L86-->L84: Formula: (and (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_23| 256) 0)) (let ((.cse2 (= (mod |v_thread2Thread1of1ForFork2_~b~0#1_44| 256) 0))) (let ((.cse0 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_51|)) (.cse3 (= (+ v_~back~0_138 1) v_~back~0_137)) (.cse4 (= |v_thread2Thread1of1ForFork2_~b~0#1_43| (ite (= (ite .cse2 1 0) 0) 0 1))) (.cse5 (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_51| 0))) (.cse1 (select (select |v_#memory_int_143| v_~queue~0.base_76) (+ (* v_~back~0_138 4) v_~queue~0.offset_76)))) (or (and .cse0 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43| (ite (= .cse1 1) 1 0)) (not .cse2) .cse3 .cse4 (= |v_thread2Thread1of1ForFork2_#t~mem5#1_18| |v_thread2Thread1of1ForFork2_#t~mem5#1_17|) .cse5 (= |v_thread2Thread1of1ForFork2_#t~post6#1_18| |v_thread2Thread1of1ForFork2_#t~post6#1_17|)) (and .cse0 (= |v_thread2Thread1of1ForFork2_#t~post4#1_18| |v_thread2Thread1of1ForFork2_#t~post4#1_17|) (= |v_thread2Thread1of1ForFork2_#t~mem3#1_18| |v_thread2Thread1of1ForFork2_#t~mem3#1_17|) .cse3 .cse2 .cse4 .cse5 (= (ite (= (+ .cse1 1) 0) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43|))))) (not (= (ite (and (< v_~back~0_138 v_~n~0_82) (<= 0 v_~back~0_138)) 1 0) 0))) InVars {thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_23|, ~queue~0.offset=v_~queue~0.offset_76, thread2Thread1of1ForFork2_~b~0#1=|v_thread2Thread1of1ForFork2_~b~0#1_44|, thread2Thread1of1ForFork2_#t~post4#1=|v_thread2Thread1of1ForFork2_#t~post4#1_18|, thread2Thread1of1ForFork2_#t~mem3#1=|v_thread2Thread1of1ForFork2_#t~mem3#1_18|, ~back~0=v_~back~0_138, #memory_int=|v_#memory_int_143|, thread2Thread1of1ForFork2_#t~mem5#1=|v_thread2Thread1of1ForFork2_#t~mem5#1_18|, ~queue~0.base=v_~queue~0.base_76, thread2Thread1of1ForFork2_#t~post6#1=|v_thread2Thread1of1ForFork2_#t~post6#1_18|, ~n~0=v_~n~0_82} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_23|, ~queue~0.offset=v_~queue~0.offset_76, thread2Thread1of1ForFork2_#t~post4#1=|v_thread2Thread1of1ForFork2_#t~post4#1_17|, thread2Thread1of1ForFork2_#t~mem3#1=|v_thread2Thread1of1ForFork2_#t~mem3#1_17|, ~back~0=v_~back~0_137, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43|, ~queue~0.base=v_~queue~0.base_76, thread2Thread1of1ForFork2_~b~0#1=|v_thread2Thread1of1ForFork2_~b~0#1_43|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_51|, #memory_int=|v_#memory_int_143|, thread2Thread1of1ForFork2_#t~mem5#1=|v_thread2Thread1of1ForFork2_#t~mem5#1_17|, thread2Thread1of1ForFork2_#t~post6#1=|v_thread2Thread1of1ForFork2_#t~post6#1_17|, ~n~0=v_~n~0_82} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_#t~post4#1, thread2Thread1of1ForFork2_~b~0#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~mem3#1, ~back~0, thread2Thread1of1ForFork2_#t~mem5#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post6#1] and [386] L56-->L59: Formula: (= v_~v_assert~0_2 |v_thread1Thread1of1ForFork1_~cond~0#1_7|) InVars {~v_assert~0=v_~v_assert~0_2} OutVars{~v_assert~0=v_~v_assert~0_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_7|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~cond~0#1] [2022-12-06 07:53:27,804 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [655] L86-->L59: Formula: (and (let ((.cse1 (= (mod |v_thread2Thread1of1ForFork2_~b~0#1_307| 256) 0))) (let ((.cse0 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_209| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_201|)) (.cse4 (select (select |v_#memory_int_520| v_~queue~0.base_347) (+ (* v_~back~0_560 4) v_~queue~0.offset_348))) (.cse2 (= v_~back~0_559 (+ v_~back~0_560 1))) (.cse3 (= |v_thread2Thread1of1ForFork2_~b~0#1_306| (ite (= (ite .cse1 1 0) 0) 0 1))) (.cse5 (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_209| 0)))) (or (and .cse0 (not .cse1) .cse2 .cse3 (= (ite (= .cse4 1) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_201|) (= |v_thread2Thread1of1ForFork2_#t~mem5#1_302| |v_thread2Thread1of1ForFork2_#t~mem5#1_301|) .cse5 (= |v_thread2Thread1of1ForFork2_#t~post6#1_302| |v_thread2Thread1of1ForFork2_#t~post6#1_301|)) (and .cse0 .cse1 (= |v_thread2Thread1of1ForFork2_#t~post4#1_278| |v_thread2Thread1of1ForFork2_#t~post4#1_277|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_201| (ite (= (+ .cse4 1) 0) 1 0)) .cse2 .cse3 (= |v_thread2Thread1of1ForFork2_#t~mem3#1_278| |v_thread2Thread1of1ForFork2_#t~mem3#1_277|) .cse5)))) (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_255| 256) 0)) (= v_~v_assert~0_308 |v_thread1Thread1of1ForFork1_~cond~0#1_389|) (not (= (ite (and (<= 0 v_~back~0_560) (< v_~back~0_560 v_~n~0_341)) 1 0) 0))) InVars {thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_255|, ~v_assert~0=v_~v_assert~0_308, ~queue~0.offset=v_~queue~0.offset_348, thread2Thread1of1ForFork2_#t~post4#1=|v_thread2Thread1of1ForFork2_#t~post4#1_278|, thread2Thread1of1ForFork2_~b~0#1=|v_thread2Thread1of1ForFork2_~b~0#1_307|, thread2Thread1of1ForFork2_#t~mem3#1=|v_thread2Thread1of1ForFork2_#t~mem3#1_278|, ~back~0=v_~back~0_560, #memory_int=|v_#memory_int_520|, thread2Thread1of1ForFork2_#t~mem5#1=|v_thread2Thread1of1ForFork2_#t~mem5#1_302|, ~queue~0.base=v_~queue~0.base_347, thread2Thread1of1ForFork2_#t~post6#1=|v_thread2Thread1of1ForFork2_#t~post6#1_302|, ~n~0=v_~n~0_341} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_255|, ~queue~0.offset=v_~queue~0.offset_348, thread2Thread1of1ForFork2_#t~post4#1=|v_thread2Thread1of1ForFork2_#t~post4#1_277|, thread2Thread1of1ForFork2_#t~mem3#1=|v_thread2Thread1of1ForFork2_#t~mem3#1_277|, ~back~0=v_~back~0_559, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_201|, ~queue~0.base=v_~queue~0.base_347, ~v_assert~0=v_~v_assert~0_308, thread2Thread1of1ForFork2_~b~0#1=|v_thread2Thread1of1ForFork2_~b~0#1_306|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_209|, #memory_int=|v_#memory_int_520|, thread2Thread1of1ForFork2_#t~mem5#1=|v_thread2Thread1of1ForFork2_#t~mem5#1_301|, thread2Thread1of1ForFork2_#t~post6#1=|v_thread2Thread1of1ForFork2_#t~post6#1_301|, ~n~0=v_~n~0_341, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_389|} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_#t~post4#1, thread2Thread1of1ForFork2_~b~0#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~mem3#1, ~back~0, thread2Thread1of1ForFork2_#t~mem5#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post6#1, thread1Thread1of1ForFork1_~cond~0#1] and [497] L111-4-->L112-3: Formula: (and (= (store |v_#memory_int_100| |v_ULTIMATE.start_main_~#t3~0#1.base_13| (store (select |v_#memory_int_100| |v_ULTIMATE.start_main_~#t3~0#1.base_13|) |v_ULTIMATE.start_main_~#t3~0#1.offset_13| |v_ULTIMATE.start_main_#t~pre14#1_15|)) |v_#memory_int_99|) (= |v_#pthreadsForks_42| (+ |v_#pthreadsForks_43| 1)) (= |v_ULTIMATE.start_main_#t~pre14#1_15| |v_#pthreadsForks_43|)) InVars {#pthreadsForks=|v_#pthreadsForks_43|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_13|, #memory_int=|v_#memory_int_100|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_13|} OutVars{ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_19|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_15|, #pthreadsForks=|v_#pthreadsForks_42|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_13|, #memory_int=|v_#memory_int_99|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_9|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_13|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre12#1, ULTIMATE.start_main_#t~pre14#1, #pthreadsForks, #memory_int, ULTIMATE.start_main_#t~nondet13#1] [2022-12-06 07:53:27,975 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [655] L86-->L59: Formula: (and (let ((.cse1 (= (mod |v_thread2Thread1of1ForFork2_~b~0#1_307| 256) 0))) (let ((.cse0 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_209| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_201|)) (.cse4 (select (select |v_#memory_int_520| v_~queue~0.base_347) (+ (* v_~back~0_560 4) v_~queue~0.offset_348))) (.cse2 (= v_~back~0_559 (+ v_~back~0_560 1))) (.cse3 (= |v_thread2Thread1of1ForFork2_~b~0#1_306| (ite (= (ite .cse1 1 0) 0) 0 1))) (.cse5 (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_209| 0)))) (or (and .cse0 (not .cse1) .cse2 .cse3 (= (ite (= .cse4 1) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_201|) (= |v_thread2Thread1of1ForFork2_#t~mem5#1_302| |v_thread2Thread1of1ForFork2_#t~mem5#1_301|) .cse5 (= |v_thread2Thread1of1ForFork2_#t~post6#1_302| |v_thread2Thread1of1ForFork2_#t~post6#1_301|)) (and .cse0 .cse1 (= |v_thread2Thread1of1ForFork2_#t~post4#1_278| |v_thread2Thread1of1ForFork2_#t~post4#1_277|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_201| (ite (= (+ .cse4 1) 0) 1 0)) .cse2 .cse3 (= |v_thread2Thread1of1ForFork2_#t~mem3#1_278| |v_thread2Thread1of1ForFork2_#t~mem3#1_277|) .cse5)))) (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_255| 256) 0)) (= v_~v_assert~0_308 |v_thread1Thread1of1ForFork1_~cond~0#1_389|) (not (= (ite (and (<= 0 v_~back~0_560) (< v_~back~0_560 v_~n~0_341)) 1 0) 0))) InVars {thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_255|, ~v_assert~0=v_~v_assert~0_308, ~queue~0.offset=v_~queue~0.offset_348, thread2Thread1of1ForFork2_#t~post4#1=|v_thread2Thread1of1ForFork2_#t~post4#1_278|, thread2Thread1of1ForFork2_~b~0#1=|v_thread2Thread1of1ForFork2_~b~0#1_307|, thread2Thread1of1ForFork2_#t~mem3#1=|v_thread2Thread1of1ForFork2_#t~mem3#1_278|, ~back~0=v_~back~0_560, #memory_int=|v_#memory_int_520|, thread2Thread1of1ForFork2_#t~mem5#1=|v_thread2Thread1of1ForFork2_#t~mem5#1_302|, ~queue~0.base=v_~queue~0.base_347, thread2Thread1of1ForFork2_#t~post6#1=|v_thread2Thread1of1ForFork2_#t~post6#1_302|, ~n~0=v_~n~0_341} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_255|, ~queue~0.offset=v_~queue~0.offset_348, thread2Thread1of1ForFork2_#t~post4#1=|v_thread2Thread1of1ForFork2_#t~post4#1_277|, thread2Thread1of1ForFork2_#t~mem3#1=|v_thread2Thread1of1ForFork2_#t~mem3#1_277|, ~back~0=v_~back~0_559, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_201|, ~queue~0.base=v_~queue~0.base_347, ~v_assert~0=v_~v_assert~0_308, thread2Thread1of1ForFork2_~b~0#1=|v_thread2Thread1of1ForFork2_~b~0#1_306|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_209|, #memory_int=|v_#memory_int_520|, thread2Thread1of1ForFork2_#t~mem5#1=|v_thread2Thread1of1ForFork2_#t~mem5#1_301|, thread2Thread1of1ForFork2_#t~post6#1=|v_thread2Thread1of1ForFork2_#t~post6#1_301|, ~n~0=v_~n~0_341, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_389|} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_#t~post4#1, thread2Thread1of1ForFork2_~b~0#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~mem3#1, ~back~0, thread2Thread1of1ForFork2_#t~mem5#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post6#1, thread1Thread1of1ForFork1_~cond~0#1] and [652] L111-4-->L56: Formula: (and (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_230| 0)) (= (+ (select (select |v_#memory_int_512| v_~queue~0.base_343) (+ (* v_~front~0_500 4) v_~queue~0.offset_344)) v_~sum~0_517) v_~sum~0_516) (= v_~front~0_499 (+ v_~front~0_500 1)) (= (+ |v_#pthreadsForks_184| 1) |v_#pthreadsForks_183|) (= (store |v_#memory_int_513| |v_ULTIMATE.start_main_~#t3~0#1.base_82| (store (select |v_#memory_int_513| |v_ULTIMATE.start_main_~#t3~0#1.base_82|) |v_ULTIMATE.start_main_~#t3~0#1.offset_81| |v_ULTIMATE.start_main_#t~pre14#1_103|)) |v_#memory_int_512|) (not (= (mod |v_thread1Thread1of1ForFork1_~cond~0#1_383| 256) 0)) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_230| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_230|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_230| (ite (and (< v_~front~0_500 v_~n~0_337) (< v_~front~0_500 v_~back~0_555) (<= 0 v_~front~0_500)) 1 0)) (= |v_ULTIMATE.start_main_#t~pre14#1_103| |v_#pthreadsForks_184|)) InVars {~sum~0=v_~sum~0_517, ~queue~0.offset=v_~queue~0.offset_344, #pthreadsForks=|v_#pthreadsForks_184|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_81|, #memory_int=|v_#memory_int_513|, ~back~0=v_~back~0_555, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_82|, ~queue~0.base=v_~queue~0.base_343, ~n~0=v_~n~0_337, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_383|, ~front~0=v_~front~0_500} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_230|, ~queue~0.offset=v_~queue~0.offset_344, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_81|, ~back~0=v_~back~0_555, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_82|, ~queue~0.base=v_~queue~0.base_343, ~sum~0=v_~sum~0_516, ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_109|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_103|, #pthreadsForks=|v_#pthreadsForks_183|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_230|, #memory_int=|v_#memory_int_512|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_83|, thread1Thread1of1ForFork1_#t~mem1#1=|v_thread1Thread1of1ForFork1_#t~mem1#1_230|, ~n~0=v_~n~0_337, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_383|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_230|, ~front~0=v_~front~0_499} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, ~sum~0, ULTIMATE.start_main_#t~pre12#1, ULTIMATE.start_main_#t~pre14#1, #pthreadsForks, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, #memory_int, ULTIMATE.start_main_#t~nondet13#1, thread1Thread1of1ForFork1_#t~mem1#1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1, ~front~0] [2022-12-06 07:53:28,230 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [655] L86-->L59: Formula: (and (let ((.cse1 (= (mod |v_thread2Thread1of1ForFork2_~b~0#1_307| 256) 0))) (let ((.cse0 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_209| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_201|)) (.cse4 (select (select |v_#memory_int_520| v_~queue~0.base_347) (+ (* v_~back~0_560 4) v_~queue~0.offset_348))) (.cse2 (= v_~back~0_559 (+ v_~back~0_560 1))) (.cse3 (= |v_thread2Thread1of1ForFork2_~b~0#1_306| (ite (= (ite .cse1 1 0) 0) 0 1))) (.cse5 (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_209| 0)))) (or (and .cse0 (not .cse1) .cse2 .cse3 (= (ite (= .cse4 1) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_201|) (= |v_thread2Thread1of1ForFork2_#t~mem5#1_302| |v_thread2Thread1of1ForFork2_#t~mem5#1_301|) .cse5 (= |v_thread2Thread1of1ForFork2_#t~post6#1_302| |v_thread2Thread1of1ForFork2_#t~post6#1_301|)) (and .cse0 .cse1 (= |v_thread2Thread1of1ForFork2_#t~post4#1_278| |v_thread2Thread1of1ForFork2_#t~post4#1_277|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_201| (ite (= (+ .cse4 1) 0) 1 0)) .cse2 .cse3 (= |v_thread2Thread1of1ForFork2_#t~mem3#1_278| |v_thread2Thread1of1ForFork2_#t~mem3#1_277|) .cse5)))) (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_255| 256) 0)) (= v_~v_assert~0_308 |v_thread1Thread1of1ForFork1_~cond~0#1_389|) (not (= (ite (and (<= 0 v_~back~0_560) (< v_~back~0_560 v_~n~0_341)) 1 0) 0))) InVars {thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_255|, ~v_assert~0=v_~v_assert~0_308, ~queue~0.offset=v_~queue~0.offset_348, thread2Thread1of1ForFork2_#t~post4#1=|v_thread2Thread1of1ForFork2_#t~post4#1_278|, thread2Thread1of1ForFork2_~b~0#1=|v_thread2Thread1of1ForFork2_~b~0#1_307|, thread2Thread1of1ForFork2_#t~mem3#1=|v_thread2Thread1of1ForFork2_#t~mem3#1_278|, ~back~0=v_~back~0_560, #memory_int=|v_#memory_int_520|, thread2Thread1of1ForFork2_#t~mem5#1=|v_thread2Thread1of1ForFork2_#t~mem5#1_302|, ~queue~0.base=v_~queue~0.base_347, thread2Thread1of1ForFork2_#t~post6#1=|v_thread2Thread1of1ForFork2_#t~post6#1_302|, ~n~0=v_~n~0_341} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_255|, ~queue~0.offset=v_~queue~0.offset_348, thread2Thread1of1ForFork2_#t~post4#1=|v_thread2Thread1of1ForFork2_#t~post4#1_277|, thread2Thread1of1ForFork2_#t~mem3#1=|v_thread2Thread1of1ForFork2_#t~mem3#1_277|, ~back~0=v_~back~0_559, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_201|, ~queue~0.base=v_~queue~0.base_347, ~v_assert~0=v_~v_assert~0_308, thread2Thread1of1ForFork2_~b~0#1=|v_thread2Thread1of1ForFork2_~b~0#1_306|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_209|, #memory_int=|v_#memory_int_520|, thread2Thread1of1ForFork2_#t~mem5#1=|v_thread2Thread1of1ForFork2_#t~mem5#1_301|, thread2Thread1of1ForFork2_#t~post6#1=|v_thread2Thread1of1ForFork2_#t~post6#1_301|, ~n~0=v_~n~0_341, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_389|} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_#t~post4#1, thread2Thread1of1ForFork2_~b~0#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~mem3#1, ~back~0, thread2Thread1of1ForFork2_#t~mem5#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post6#1, thread1Thread1of1ForFork1_~cond~0#1] and [653] L111-4-->L56: Formula: (and (= (+ (select (select |v_#memory_int_516| v_~queue~0.base_345) (+ (* v_~front~0_504 4) v_~queue~0.offset_346)) v_~sum~0_521) v_~sum~0_520) (= (store |v_#memory_int_517| |v_ULTIMATE.start_main_~#t3~0#1.base_84| (store (select |v_#memory_int_517| |v_ULTIMATE.start_main_~#t3~0#1.base_84|) |v_ULTIMATE.start_main_~#t3~0#1.offset_83| |v_ULTIMATE.start_main_#t~pre14#1_105|)) |v_#memory_int_516|) (= |v_ULTIMATE.start_main_#t~pre14#1_105| |v_#pthreadsForks_188|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_232| 0)) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_232| (ite (and (< v_~front~0_504 v_~back~0_557) (< v_~front~0_504 v_~n~0_339) (<= 0 v_~front~0_504)) 1 0)) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_232| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_232|) (= |v_#pthreadsForks_187| (+ |v_#pthreadsForks_188| 1)) (= (+ v_~front~0_504 1) v_~front~0_503) (not (= (mod |v_thread1Thread1of1ForFork1_~cond~0#1_385| 256) 0))) InVars {~sum~0=v_~sum~0_521, ~queue~0.offset=v_~queue~0.offset_346, #pthreadsForks=|v_#pthreadsForks_188|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_83|, #memory_int=|v_#memory_int_517|, ~back~0=v_~back~0_557, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_84|, ~queue~0.base=v_~queue~0.base_345, ~n~0=v_~n~0_339, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_385|, ~front~0=v_~front~0_504} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_232|, ~queue~0.offset=v_~queue~0.offset_346, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_83|, ~back~0=v_~back~0_557, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_84|, ~queue~0.base=v_~queue~0.base_345, ~sum~0=v_~sum~0_520, ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_111|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_105|, #pthreadsForks=|v_#pthreadsForks_187|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_232|, #memory_int=|v_#memory_int_516|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_85|, thread1Thread1of1ForFork1_#t~mem1#1=|v_thread1Thread1of1ForFork1_#t~mem1#1_232|, ~n~0=v_~n~0_339, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_385|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_232|, ~front~0=v_~front~0_503} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, ~sum~0, ULTIMATE.start_main_#t~pre12#1, ULTIMATE.start_main_#t~pre14#1, #pthreadsForks, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, #memory_int, ULTIMATE.start_main_#t~nondet13#1, thread1Thread1of1ForFork1_#t~mem1#1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1, ~front~0] [2022-12-06 07:53:28,499 INFO L203 LiptonReduction]: Total number of compositions: 4 [2022-12-06 07:53:28,499 INFO L143 eatedLiptonReduction]: Time needed for LBE in milliseconds: 2132 [2022-12-06 07:53:28,499 INFO L495 AbstractCegarLoop]: Abstraction has has 230 places, 480 transitions, 9069 flow [2022-12-06 07:53:28,500 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 7.0) internal successors, (35), 5 states have internal predecessors, (35), 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) [2022-12-06 07:53:28,500 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 07:53:28,500 INFO L213 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-06 07:53:28,500 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21 [2022-12-06 07:53:28,500 INFO L420 AbstractCegarLoop]: === Iteration 23 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-12-06 07:53:28,500 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 07:53:28,500 INFO L85 PathProgramCache]: Analyzing trace with hash 669284503, now seen corresponding path program 1 times [2022-12-06 07:53:28,500 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 07:53:28,501 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1095148186] [2022-12-06 07:53:28,501 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 07:53:28,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 07:53:28,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 07:53:29,122 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 07:53:29,122 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 07:53:29,122 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1095148186] [2022-12-06 07:53:29,122 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1095148186] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 07:53:29,123 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 07:53:29,123 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-06 07:53:29,123 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1935430992] [2022-12-06 07:53:29,123 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 07:53:29,123 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-06 07:53:29,123 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 07:53:29,123 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-06 07:53:29,123 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-12-06 07:53:29,124 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 1 out of 71 [2022-12-06 07:53:29,124 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 230 places, 480 transitions, 9069 flow. Second operand has 7 states, 7 states have (on average 3.4285714285714284) internal successors, (24), 7 states have internal predecessors, (24), 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) [2022-12-06 07:53:29,124 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 07:53:29,124 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1 of 71 [2022-12-06 07:53:29,124 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 07:53:30,856 INFO L130 PetriNetUnfolder]: 4519/7713 cut-off events. [2022-12-06 07:53:30,856 INFO L131 PetriNetUnfolder]: For 136051/136853 co-relation queries the response was YES. [2022-12-06 07:53:30,889 INFO L83 FinitePrefix]: Finished finitePrefix Result has 62025 conditions, 7713 events. 4519/7713 cut-off events. For 136051/136853 co-relation queries the response was YES. Maximal size of possible extension queue 349. Compared 52193 event pairs, 1335 based on Foata normal form. 141/7557 useless extension candidates. Maximal degree in co-relation 61806. Up to 6320 conditions per place. [2022-12-06 07:53:30,919 INFO L137 encePairwiseOnDemand]: 59/71 looper letters, 452 selfloop transitions, 24 changer transitions 7/497 dead transitions. [2022-12-06 07:53:30,920 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 235 places, 497 transitions, 10153 flow [2022-12-06 07:53:30,920 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-12-06 07:53:30,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2022-12-06 07:53:30,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 99 transitions. [2022-12-06 07:53:30,920 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.2323943661971831 [2022-12-06 07:53:30,920 INFO L175 Difference]: Start difference. First operand has 230 places, 480 transitions, 9069 flow. Second operand 6 states and 99 transitions. [2022-12-06 07:53:30,920 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 235 places, 497 transitions, 10153 flow [2022-12-06 07:53:31,461 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 214 places, 497 transitions, 9669 flow, removed 72 selfloop flow, removed 21 redundant places. [2022-12-06 07:53:31,470 INFO L231 Difference]: Finished difference. Result has 215 places, 477 transitions, 8586 flow [2022-12-06 07:53:31,470 INFO L276 CegarLoopForPetriNet]: {PETRI_ALPHABET=71, PETRI_DIFFERENCE_MINUEND_FLOW=8597, PETRI_DIFFERENCE_MINUEND_PLACES=209, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=480, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=24, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=456, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=8586, PETRI_PLACES=215, PETRI_TRANSITIONS=477} [2022-12-06 07:53:31,471 INFO L294 CegarLoopForPetriNet]: 31 programPoint places, 184 predicate places. [2022-12-06 07:53:31,471 WARN L163 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-06 07:53:31,471 INFO L89 Accepts]: Start accepts. Operand has 215 places, 477 transitions, 8586 flow [2022-12-06 07:53:31,472 INFO L95 Accepts]: Finished accepts. [2022-12-06 07:53:31,472 INFO L195 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-06 07:53:31,473 INFO L167 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 215 places, 477 transitions, 8586 flow [2022-12-06 07:53:31,476 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 212 places, 477 transitions, 8586 flow [2022-12-06 07:53:31,749 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([412] L112-3-->$Ultimate##0: Formula: (and (= v_thread3Thread1of1ForFork0_thidvar2_2 0) (= v_thread3Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre14#1_6|) (= v_thread3Thread1of1ForFork0_thidvar1_2 0) (= v_thread3Thread1of1ForFork0_thidvar3_2 0)) InVars {ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_6|} OutVars{ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_6|, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_4|, thread3Thread1of1ForFork0_thidvar3=v_thread3Thread1of1ForFork0_thidvar3_2, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_4|, thread3Thread1of1ForFork0_thidvar2=v_thread3Thread1of1ForFork0_thidvar2_2, thread3Thread1of1ForFork0_thidvar1=v_thread3Thread1of1ForFork0_thidvar1_2, thread3Thread1of1ForFork0_thidvar0=v_thread3Thread1of1ForFork0_thidvar0_2} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_thidvar3, thread3Thread1of1ForFork0_#res.base, thread3Thread1of1ForFork0_thidvar2, thread3Thread1of1ForFork0_thidvar1, thread3Thread1of1ForFork0_thidvar0][24], [1903#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 1668#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 1611#(and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1030#(and (= ~queue~0.offset 0) (or (and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)) (<= (* ~n~0 4) (+ 3 ~queue~0.offset (* ~back~0 4)))) (= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 1660#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (forall ((v_ArrVal_561 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_561) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_561) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))))) (forall ((v_ArrVal_561 (Array Int Int))) (<= (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_561) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_561) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 138#(= |thread2Thread1of1ForFork2_~cond~1#1| 1), Black: 1670#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1672#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= (+ ~sum~0 (select 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~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 147#(= |thread1Thread1of1ForFork1_~cond~0#1| 1), 356#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| ~v_assert~0) (<= 1 ~sum~0)), Black: 2363#(not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)), Black: 2272#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)), Black: 2436#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1) (<= ~sum~0 1) (or (< (+ ~front~0 1) 0) (<= ~n~0 (+ ~front~0 1)) (and (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)) (<= ~back~0 ~front~0)) (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (<= ~back~0 ~front~0))) (and (forall ((v_ArrVal_782 (Array Int Int))) (<= 0 (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_782) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (forall ((v_ArrVal_782 (Array Int Int))) (<= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_782) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1))) (= (mod ~v_assert~0 256) 0))), 2670#true, Black: 2453#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1)), 1024#(and (= ~sum~0 1) (= ~v_assert~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 2447#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 2455#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0))), Black: 2378#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (= 0 (mod |thread1Thread1of1ForFork1_~cond~0#1| 256)) (< ~front~0 0)), 14#L86true, Black: 2451#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= ~sum~0 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1) (or (< (+ ~front~0 1) 0) (<= ~n~0 (+ ~front~0 1)) (and (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)) (<= ~back~0 ~front~0)) (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (<= ~back~0 ~front~0))) (and (forall ((v_ArrVal_782 (Array Int Int))) (<= 0 (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_782) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (forall ((v_ArrVal_782 (Array Int Int))) (<= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_782) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1))) (= (mod ~v_assert~0 256) 0))), Black: 2445#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)), Black: 678#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) (= ~sum~0 0) (<= (+ 2 ~queue~0.base) |ULTIMATE.start_main_~#t3~0#1.base|) (= |thread1Thread1of1ForFork1_~cond~0#1| 1) (= |thread2Thread1of1ForFork2_~cond~1#1| ~v_assert~0)), Black: 2439#(and (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)) (not (<= (mod ~v_assert~0 256) 0))), Black: 680#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| ~v_assert~0) (<= 1 ~sum~0)), Black: 1833#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (= ~v_assert~0 1) (= ~sum~0 0) (= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 1841#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (= ~v_assert~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| 1)), 1835#(and (<= 0 ~sum~0) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (= ~v_assert~0 1) (<= ~sum~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 2205#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (not (< ~back~0 ~n~0)) (not (<= 0 ~back~0)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), 1107#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2174#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (or (< ~back~0 0) (<= ~n~0 (+ ~back~0 1)) (and (forall ((v_ArrVal_729 (Array Int Int))) (or (<= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (not (= (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (not 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~queue~0.offset (* ~back~0 4) 4)) 1))) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), Black: 1400#(or (< ~back~0 0) (<= ~n~0 (+ ~back~0 1)) (= (mod ~v_assert~0 256) 0) (and (<= 0 ~sum~0) (not (= ~queue~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (<= ~sum~0 1) (= (* ~front~0 4) (* ~back~0 4)))), Black: 2617#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (or (< ~back~0 0) (<= ~n~0 (+ ~back~0 1)) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (and (forall ((v_ArrVal_843 (Array Int Int))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_843) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)) (forall ((v_ArrVal_843 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_843) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))))) (not (= 0 (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) 4)) 1))) (= (mod ~v_assert~0 256) 0))), Black: 554#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (forall ((v_ArrVal_191 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_191) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (forall ((v_ArrVal_191 (Array Int Int))) (<= (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_191) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1))) (= 0 (mod |thread1Thread1of1ForFork1_~cond~0#1| 256))) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1) (<= ~sum~0 1)), Black: 561#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (= ~sum~0 1) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 826#(and (= |ULTIMATE.start_create_fresh_int_array_~size#1| ~n~0) (= ~back~0 ~front~0) (or (<= ~front~0 2) (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 3)) (= ~v_assert~0 1) (or (<= |ULTIMATE.start_create_fresh_int_array_~size#1| (+ (* (div |ULTIMATE.start_create_fresh_int_array_~size#1| 4294967296) 4294967296) 1073741823)) (and (<= (+ (* (div |ULTIMATE.start_create_fresh_int_array_~size#1| 4294967296) 4294967296) |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1073741821) |ULTIMATE.start_create_fresh_int_array_~size#1|) (< 0 (+ (div |ULTIMATE.start_create_fresh_int_array_~size#1| 4294967296) 1)))) (= ~sum~0 0) (= ~queue~0.offset 0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 2) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ 2 ~queue~0.base) |ULTIMATE.start_main_~#t3~0#1.base|) (or (<= (* |ULTIMATE.start_create_fresh_int_array_~i~0#1| 4) 12) (not (= 2 ~front~0))) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), 838#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1) (<= ~sum~0 1) (<= 1 ~sum~0)), 49#$Ultimate##0true, Black: 1438#(and (or (< ~back~0 0) (<= ~n~0 (+ ~back~0 1)) (and (<= 0 ~sum~0) (not (= ~queue~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (<= ~sum~0 1) (= (* ~front~0 4) (* ~back~0 4)))) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), 68#L112-4true, Black: 859#(<= ~back~0 (+ ~front~0 1)), Black: 858#(= ~back~0 ~front~0), Black: 1239#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))))), Black: 1227#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2010#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1235#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1961#(or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))), Black: 2014#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1153#(not (<= (mod |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)), Black: 1165#(or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))), Black: 2008#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2012#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))))), 650#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| ~v_assert~0)), Black: 2004#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset)) 1) (= ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset))) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 0) (= ~queue~0.offset 0) (not (= ~queue~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1957#(and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), 36#L59true, 2264#true, Black: 289#(not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)), 1318#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2680#(and (<= 0 ~sum~0) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= ~sum~0 0)), 856#true]) [2022-12-06 07:53:31,750 INFO L382 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2022-12-06 07:53:31,750 INFO L385 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2022-12-06 07:53:31,750 INFO L385 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2022-12-06 07:53:31,750 INFO L385 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2022-12-06 07:53:32,139 INFO L130 PetriNetUnfolder]: 2363/4710 cut-off events. [2022-12-06 07:53:32,139 INFO L131 PetriNetUnfolder]: For 59735/61173 co-relation queries the response was YES. [2022-12-06 07:53:32,161 INFO L83 FinitePrefix]: Finished finitePrefix Result has 32658 conditions, 4710 events. 2363/4710 cut-off events. For 59735/61173 co-relation queries the response was YES. Maximal size of possible extension queue 333. Compared 36681 event pairs, 865 based on Foata normal form. 128/4381 useless extension candidates. Maximal degree in co-relation 32366. Up to 1747 conditions per place. [2022-12-06 07:53:32,193 INFO L184 LiptonReduction]: Starting Lipton reduction on Petri net that has 212 places, 477 transitions, 8586 flow [2022-12-06 07:53:32,194 INFO L188 LiptonReduction]: Number of co-enabled transitions 1682 [2022-12-06 07:53:32,197 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [657] L86-->L56: Formula: (and (= |v_ULTIMATE.start_main_#t~pre14#1_109| |v_#pthreadsForks_196|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_234| (ite (and (< v_~front~0_508 v_~n~0_345) (<= 0 v_~front~0_508) (< v_~front~0_508 v_~back~0_567)) 1 0)) (not (= (ite (and (<= 0 v_~back~0_568) (< v_~back~0_568 v_~n~0_345)) 1 0) 0)) (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_259| 256) 0)) (let ((.cse1 (= (mod |v_thread2Thread1of1ForFork2_~b~0#1_315| 256) 0))) (let ((.cse0 (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_213| 0))) (.cse2 (= |v_thread2Thread1of1ForFork2_~b~0#1_314| (ite (= (ite .cse1 1 0) 0) 0 1))) (.cse3 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_213| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_205|)) (.cse5 (select (select |v_#memory_int_527| v_~queue~0.base_351) (+ (* v_~back~0_568 4) v_~queue~0.offset_352))) (.cse4 (= v_~back~0_567 (+ v_~back~0_568 1)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 (= |v_thread2Thread1of1ForFork2_#t~post4#1_286| |v_thread2Thread1of1ForFork2_#t~post4#1_285|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_205| (ite (= (+ .cse5 1) 0) 1 0)) (= |v_thread2Thread1of1ForFork2_#t~mem3#1_286| |v_thread2Thread1of1ForFork2_#t~mem3#1_285|)) (and (= |v_thread2Thread1of1ForFork2_#t~post6#1_310| |v_thread2Thread1of1ForFork2_#t~post6#1_309|) .cse0 .cse2 .cse3 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_205| (ite (= .cse5 1) 1 0)) .cse4 (not .cse1) (= |v_thread2Thread1of1ForFork2_#t~mem5#1_309| |v_thread2Thread1of1ForFork2_#t~mem5#1_310|))))) (= (store |v_#memory_int_527| |v_ULTIMATE.start_main_~#t3~0#1.base_88| (store (select |v_#memory_int_527| |v_ULTIMATE.start_main_~#t3~0#1.base_88|) |v_ULTIMATE.start_main_~#t3~0#1.offset_87| |v_ULTIMATE.start_main_#t~pre14#1_109|)) |v_#memory_int_526|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_234| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_234|) (= |v_#pthreadsForks_195| (+ |v_#pthreadsForks_196| 1)) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_234| 0)) (= (+ (select (select |v_#memory_int_526| v_~queue~0.base_351) (+ (* v_~front~0_508 4) v_~queue~0.offset_352)) v_~sum~0_527) v_~sum~0_526) (= v_~v_assert~0_312 |v_thread1Thread1of1ForFork1_~cond~0#1_393|) (not (= (mod |v_thread1Thread1of1ForFork1_~cond~0#1_393| 256) 0)) (= v_~front~0_507 (+ v_~front~0_508 1))) InVars {thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_259|, ~queue~0.offset=v_~queue~0.offset_352, thread2Thread1of1ForFork2_#t~post4#1=|v_thread2Thread1of1ForFork2_#t~post4#1_286|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_87|, thread2Thread1of1ForFork2_#t~mem3#1=|v_thread2Thread1of1ForFork2_#t~mem3#1_286|, ~back~0=v_~back~0_568, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_88|, ~queue~0.base=v_~queue~0.base_351, ~sum~0=v_~sum~0_527, ~v_assert~0=v_~v_assert~0_312, thread2Thread1of1ForFork2_~b~0#1=|v_thread2Thread1of1ForFork2_~b~0#1_315|, #pthreadsForks=|v_#pthreadsForks_196|, #memory_int=|v_#memory_int_527|, thread2Thread1of1ForFork2_#t~mem5#1=|v_thread2Thread1of1ForFork2_#t~mem5#1_310|, ~n~0=v_~n~0_345, thread2Thread1of1ForFork2_#t~post6#1=|v_thread2Thread1of1ForFork2_#t~post6#1_310|, ~front~0=v_~front~0_508} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_234|, thread2Thread1of1ForFork2_#t~post4#1=|v_thread2Thread1of1ForFork2_#t~post4#1_285|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_87|, thread2Thread1of1ForFork2_#t~mem3#1=|v_thread2Thread1of1ForFork2_#t~mem3#1_285|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_88|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_205|, ~sum~0=v_~sum~0_526, ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_115|, thread2Thread1of1ForFork2_~b~0#1=|v_thread2Thread1of1ForFork2_~b~0#1_314|, #pthreadsForks=|v_#pthreadsForks_195|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_89|, thread2Thread1of1ForFork2_#t~mem5#1=|v_thread2Thread1of1ForFork2_#t~mem5#1_309|, thread2Thread1of1ForFork2_#t~post6#1=|v_thread2Thread1of1ForFork2_#t~post6#1_309|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_234|, ~front~0=v_~front~0_507, thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_259|, ~queue~0.offset=v_~queue~0.offset_352, ~back~0=v_~back~0_567, ~queue~0.base=v_~queue~0.base_351, ~v_assert~0=v_~v_assert~0_312, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_213|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_109|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_234|, #memory_int=|v_#memory_int_526|, thread1Thread1of1ForFork1_#t~mem1#1=|v_thread1Thread1of1ForFork1_#t~mem1#1_234|, ~n~0=v_~n~0_345, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_393|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread2Thread1of1ForFork2_#t~post4#1, thread2Thread1of1ForFork2_#t~mem3#1, ~back~0, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, ~sum~0, ULTIMATE.start_main_#t~pre12#1, thread2Thread1of1ForFork2_~b~0#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, #pthreadsForks, ULTIMATE.start_main_#t~pre14#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, ULTIMATE.start_main_#t~nondet13#1, thread2Thread1of1ForFork2_#t~mem5#1, #memory_int, thread2Thread1of1ForFork2_#t~post6#1, thread1Thread1of1ForFork1_#t~mem1#1, thread1Thread1of1ForFork1_~cond~0#1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1, ~front~0] and [522] $Ultimate##0-->thread3EXIT: Formula: (and (= |v_thread3Thread1of1ForFork0_#res.base_9| 0) (= |v_thread3Thread1of1ForFork0_#res.offset_9| 0) (= (ite (= (ite (and (<= v_~sum~0_73 1) (<= 0 v_~sum~0_73)) 1 0) 0) 0 1) v_~v_assert~0_54)) InVars {~sum~0=v_~sum~0_73} OutVars{~sum~0=v_~sum~0_73, ~v_assert~0=v_~v_assert~0_54, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_9|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_9|} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] [2022-12-06 07:53:32,496 INFO L203 LiptonReduction]: Total number of compositions: 1 [2022-12-06 07:53:32,496 INFO L143 eatedLiptonReduction]: Time needed for LBE in milliseconds: 1025 [2022-12-06 07:53:32,496 INFO L495 AbstractCegarLoop]: Abstraction has has 212 places, 477 transitions, 8597 flow [2022-12-06 07:53:32,497 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 3.4285714285714284) internal successors, (24), 7 states have internal predecessors, (24), 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) [2022-12-06 07:53:32,497 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 07:53:32,497 INFO L213 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-06 07:53:32,497 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22 [2022-12-06 07:53:32,497 INFO L420 AbstractCegarLoop]: === Iteration 24 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-12-06 07:53:32,497 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 07:53:32,497 INFO L85 PathProgramCache]: Analyzing trace with hash -1109811576, now seen corresponding path program 1 times [2022-12-06 07:53:32,497 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 07:53:32,497 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1940528102] [2022-12-06 07:53:32,497 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 07:53:32,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 07:53:32,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 07:53:33,232 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 07:53:33,232 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 07:53:33,232 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1940528102] [2022-12-06 07:53:33,233 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1940528102] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-06 07:53:33,233 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [498905954] [2022-12-06 07:53:33,233 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 07:53:33,233 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-06 07:53:33,233 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-06 07:53:33,236 INFO L229 MonitoredProcess]: Starting monitored process 15 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-06 07:53:33,239 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Waiting until timeout for monitored process [2022-12-06 07:53:33,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 07:53:33,357 INFO L263 TraceCheckSpWp]: Trace formula consists of 248 conjuncts, 51 conjunts are in the unsatisfiable core [2022-12-06 07:53:33,359 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-06 07:53:33,370 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 50 [2022-12-06 07:53:33,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-06 07:53:33,487 INFO L321 Elim1Store]: treesize reduction 24, result has 11.1 percent of original size [2022-12-06 07:53:33,488 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 49 treesize of output 17 [2022-12-06 07:53:33,525 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 07:53:33,525 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-06 07:53:33,704 INFO L321 Elim1Store]: treesize reduction 12, result has 81.5 percent of original size [2022-12-06 07:53:33,704 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 136 treesize of output 122 [2022-12-06 07:53:33,710 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 59 treesize of output 52 [2022-12-06 07:53:33,727 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 52 treesize of output 45 [2022-12-06 07:53:33,957 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 07:53:33,957 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [498905954] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-06 07:53:33,957 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-12-06 07:53:33,957 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 6, 6] total 15 [2022-12-06 07:53:33,958 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1622229262] [2022-12-06 07:53:33,958 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-12-06 07:53:33,958 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2022-12-06 07:53:33,958 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 07:53:33,958 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2022-12-06 07:53:33,958 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=47, Invalid=187, Unknown=6, NotChecked=0, Total=240 [2022-12-06 07:53:33,958 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 0 out of 69 [2022-12-06 07:53:33,959 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 212 places, 477 transitions, 8597 flow. Second operand has 16 states, 16 states have (on average 2.5625) internal successors, (41), 15 states have internal predecessors, (41), 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) [2022-12-06 07:53:33,959 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 07:53:33,959 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 0 of 69 [2022-12-06 07:53:33,959 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 07:53:35,910 INFO L130 PetriNetUnfolder]: 4967/8217 cut-off events. [2022-12-06 07:53:35,911 INFO L131 PetriNetUnfolder]: For 120993/120993 co-relation queries the response was YES. [2022-12-06 07:53:35,949 INFO L83 FinitePrefix]: Finished finitePrefix Result has 64773 conditions, 8217 events. 4967/8217 cut-off events. For 120993/120993 co-relation queries the response was YES. Maximal size of possible extension queue 311. Compared 52173 event pairs, 1101 based on Foata normal form. 10/8218 useless extension candidates. Maximal degree in co-relation 64172. Up to 4425 conditions per place. [2022-12-06 07:53:35,984 INFO L137 encePairwiseOnDemand]: 45/69 looper letters, 367 selfloop transitions, 122 changer transitions 18/507 dead transitions. [2022-12-06 07:53:35,985 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 222 places, 507 transitions, 9807 flow [2022-12-06 07:53:35,985 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-12-06 07:53:35,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2022-12-06 07:53:35,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 112 transitions. [2022-12-06 07:53:35,986 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.14756258234519104 [2022-12-06 07:53:35,986 INFO L175 Difference]: Start difference. First operand has 212 places, 477 transitions, 8597 flow. Second operand 11 states and 112 transitions. [2022-12-06 07:53:35,986 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 222 places, 507 transitions, 9807 flow [2022-12-06 07:53:36,535 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 214 places, 507 transitions, 9723 flow, removed 13 selfloop flow, removed 8 redundant places. [2022-12-06 07:53:36,544 INFO L231 Difference]: Finished difference. Result has 215 places, 470 transitions, 8597 flow [2022-12-06 07:53:36,545 INFO L276 CegarLoopForPetriNet]: {PETRI_ALPHABET=69, PETRI_DIFFERENCE_MINUEND_FLOW=8471, PETRI_DIFFERENCE_MINUEND_PLACES=204, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=476, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=122, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=354, PETRI_DIFFERENCE_SUBTRAHEND_STATES=11, PETRI_FLOW=8597, PETRI_PLACES=215, PETRI_TRANSITIONS=470} [2022-12-06 07:53:36,546 INFO L294 CegarLoopForPetriNet]: 31 programPoint places, 184 predicate places. [2022-12-06 07:53:36,546 WARN L163 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-06 07:53:36,546 INFO L89 Accepts]: Start accepts. Operand has 215 places, 470 transitions, 8597 flow [2022-12-06 07:53:36,550 INFO L95 Accepts]: Finished accepts. [2022-12-06 07:53:36,550 INFO L195 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-06 07:53:36,550 INFO L167 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 215 places, 470 transitions, 8597 flow [2022-12-06 07:53:36,554 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 207 places, 470 transitions, 8597 flow [2022-12-06 07:53:36,811 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([412] L112-3-->$Ultimate##0: Formula: (and (= v_thread3Thread1of1ForFork0_thidvar2_2 0) (= v_thread3Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre14#1_6|) (= v_thread3Thread1of1ForFork0_thidvar1_2 0) (= v_thread3Thread1of1ForFork0_thidvar3_2 0)) InVars {ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_6|} OutVars{ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_6|, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_4|, thread3Thread1of1ForFork0_thidvar3=v_thread3Thread1of1ForFork0_thidvar3_2, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_4|, thread3Thread1of1ForFork0_thidvar2=v_thread3Thread1of1ForFork0_thidvar2_2, thread3Thread1of1ForFork0_thidvar1=v_thread3Thread1of1ForFork0_thidvar1_2, thread3Thread1of1ForFork0_thidvar0=v_thread3Thread1of1ForFork0_thidvar0_2} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_thidvar3, thread3Thread1of1ForFork0_#res.base, thread3Thread1of1ForFork0_thidvar2, thread3Thread1of1ForFork0_thidvar1, thread3Thread1of1ForFork0_thidvar0][21], [1903#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2821#(and (<= ~n~0 2) (= ~back~0 ~front~0) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)) (not (< ~back~0 ~n~0)) (not (<= 0 ~back~0))) (= ~v_assert~0 1) (= ~sum~0 0) (or (<= (+ (* ~n~0 4) ~queue~0.offset) 8) (<= (+ ~queue~0.offset (* ~back~0 4)) 0)) (or (<= 0 ~queue~0.offset) (not (<= (+ ~queue~0.offset (* ~back~0 4) 1) 0))) (not (= ~queue~0.base |ULTIMATE.start_main_~#t2~0#1.base|)) (not (= ~queue~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (= |thread2Thread1of1ForFork2_~cond~1#1| ~v_assert~0)), Black: 1668#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 1611#(and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1030#(and (= ~queue~0.offset 0) (or (and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)) (<= (* ~n~0 4) (+ 3 ~queue~0.offset (* ~back~0 4)))) (= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 1660#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (forall ((v_ArrVal_561 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_561) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_561) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))))) (forall ((v_ArrVal_561 (Array Int Int))) (<= (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_561) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_561) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 138#(= |thread2Thread1of1ForFork2_~cond~1#1| 1), Black: 1670#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1672#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 871#(and (= ~queue~0.offset 0) (or (and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)) (<= (* ~n~0 4) (+ 3 ~queue~0.offset (* ~back~0 4))))), Black: 1032#(and (= ~queue~0.offset 0) (or (and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)) (<= (* ~n~0 4) (+ 3 ~queue~0.offset (* ~back~0 4)))) (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0))), Black: 1036#(and (or (< |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|) (= (mod ~v_assert~0 256) 0)) (or (and (<= 0 (+ ~sum~0 1)) (<= ~sum~0 0) (not (= ~queue~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (= (* ~front~0 4) (* ~back~0 4))) (= (mod ~v_assert~0 256) 0))), 1557#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 147#(= |thread1Thread1of1ForFork1_~cond~0#1| 1), 356#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| ~v_assert~0) (<= 1 ~sum~0)), Black: 2363#(not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)), Black: 2272#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 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|thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 2008#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 1165#(or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))), Black: 2012#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))))), Black: 2004#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset)) 1) (= ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset))) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 0) (= ~queue~0.offset 0) (not (= ~queue~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), 650#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| ~v_assert~0)), 2725#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| ~v_assert~0)), Black: 1957#(and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), 36#L59true, 2264#true, Black: 289#(not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)), 1318#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), 856#true]) [2022-12-06 07:53:36,811 INFO L382 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2022-12-06 07:53:36,811 INFO L385 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2022-12-06 07:53:36,811 INFO L385 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2022-12-06 07:53:36,811 INFO L385 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2022-12-06 07:53:37,203 INFO L130 PetriNetUnfolder]: 2347/4657 cut-off events. [2022-12-06 07:53:37,203 INFO L131 PetriNetUnfolder]: For 62578/63996 co-relation queries the response was YES. [2022-12-06 07:53:37,224 INFO L83 FinitePrefix]: Finished finitePrefix Result has 33061 conditions, 4657 events. 2347/4657 cut-off events. For 62578/63996 co-relation queries the response was YES. Maximal size of possible extension queue 327. Compared 36218 event pairs, 858 based on Foata normal form. 127/4332 useless extension candidates. Maximal degree in co-relation 32759. Up to 1720 conditions per place. [2022-12-06 07:53:37,255 INFO L184 LiptonReduction]: Starting Lipton reduction on Petri net that has 207 places, 470 transitions, 8597 flow [2022-12-06 07:53:37,255 INFO L188 LiptonReduction]: Number of co-enabled transitions 1676 [2022-12-06 07:53:37,257 INFO L203 LiptonReduction]: Total number of compositions: 0 [2022-12-06 07:53:37,258 INFO L143 eatedLiptonReduction]: Time needed for LBE in milliseconds: 712 [2022-12-06 07:53:37,258 INFO L495 AbstractCegarLoop]: Abstraction has has 207 places, 470 transitions, 8597 flow [2022-12-06 07:53:37,258 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 2.5625) internal successors, (41), 15 states have internal predecessors, (41), 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) [2022-12-06 07:53:37,258 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 07:53:37,258 INFO L213 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-06 07:53:37,265 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Forceful destruction successful, exit code 0 [2022-12-06 07:53:37,464 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23,15 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-06 07:53:37,464 INFO L420 AbstractCegarLoop]: === Iteration 25 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-12-06 07:53:37,464 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 07:53:37,465 INFO L85 PathProgramCache]: Analyzing trace with hash 1178812947, now seen corresponding path program 1 times [2022-12-06 07:53:37,465 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 07:53:37,465 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2096515701] [2022-12-06 07:53:37,465 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 07:53:37,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 07:53:37,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 07:53:38,489 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 07:53:38,489 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 07:53:38,490 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2096515701] [2022-12-06 07:53:38,490 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2096515701] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-06 07:53:38,490 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2020020633] [2022-12-06 07:53:38,490 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 07:53:38,490 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-06 07:53:38,490 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-06 07:53:38,496 INFO L229 MonitoredProcess]: Starting monitored process 16 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-06 07:53:38,553 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Waiting until timeout for monitored process [2022-12-06 07:53:38,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 07:53:38,661 INFO L263 TraceCheckSpWp]: Trace formula consists of 264 conjuncts, 48 conjunts are in the unsatisfiable core [2022-12-06 07:53:38,663 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-06 07:53:38,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-06 07:53:38,747 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 18 treesize of output 20 [2022-12-06 07:53:38,898 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:53:38,898 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 131 treesize of output 41 [2022-12-06 07:53:38,930 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-06 07:53:38,930 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-06 07:53:39,306 INFO L321 Elim1Store]: treesize reduction 14, result has 73.6 percent of original size [2022-12-06 07:53:39,307 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 156 treesize of output 143 [2022-12-06 07:53:39,320 INFO L321 Elim1Store]: treesize reduction 15, result has 44.4 percent of original size [2022-12-06 07:53:39,320 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 101 treesize of output 80 [2022-12-06 07:53:39,493 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-06 07:53:39,493 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2020020633] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-06 07:53:39,494 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-12-06 07:53:39,494 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 8, 8] total 22 [2022-12-06 07:53:39,494 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [215388590] [2022-12-06 07:53:39,494 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-12-06 07:53:39,494 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 23 states [2022-12-06 07:53:39,494 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 07:53:39,494 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2022-12-06 07:53:39,495 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=89, Invalid=417, Unknown=0, NotChecked=0, Total=506 [2022-12-06 07:53:39,495 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 0 out of 64 [2022-12-06 07:53:39,495 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 207 places, 470 transitions, 8597 flow. Second operand has 23 states, 23 states have (on average 2.391304347826087) internal successors, (55), 22 states have internal predecessors, (55), 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) [2022-12-06 07:53:39,495 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 07:53:39,495 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 0 of 64 [2022-12-06 07:53:39,495 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 07:53:43,864 INFO L130 PetriNetUnfolder]: 7239/11840 cut-off events. [2022-12-06 07:53:43,864 INFO L131 PetriNetUnfolder]: For 191383/191383 co-relation queries the response was YES. [2022-12-06 07:53:43,920 INFO L83 FinitePrefix]: Finished finitePrefix Result has 95237 conditions, 11840 events. 7239/11840 cut-off events. For 191383/191383 co-relation queries the response was YES. Maximal size of possible extension queue 505. Compared 79461 event pairs, 981 based on Foata normal form. 40/11867 useless extension candidates. Maximal degree in co-relation 94365. Up to 4471 conditions per place. [2022-12-06 07:53:43,973 INFO L137 encePairwiseOnDemand]: 31/64 looper letters, 464 selfloop transitions, 420 changer transitions 80/964 dead transitions. [2022-12-06 07:53:43,973 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 243 places, 964 transitions, 18072 flow [2022-12-06 07:53:43,973 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2022-12-06 07:53:43,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 37 states. [2022-12-06 07:53:43,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 37 states and 347 transitions. [2022-12-06 07:53:43,974 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.14653716216216217 [2022-12-06 07:53:43,975 INFO L175 Difference]: Start difference. First operand has 207 places, 470 transitions, 8597 flow. Second operand 37 states and 347 transitions. [2022-12-06 07:53:43,975 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 243 places, 964 transitions, 18072 flow [2022-12-06 07:53:44,813 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 232 places, 964 transitions, 17090 flow, removed 181 selfloop flow, removed 11 redundant places. [2022-12-06 07:53:44,825 INFO L231 Difference]: Finished difference. Result has 247 places, 722 transitions, 13907 flow [2022-12-06 07:53:44,825 INFO L276 CegarLoopForPetriNet]: {PETRI_ALPHABET=64, PETRI_DIFFERENCE_MINUEND_FLOW=8198, PETRI_DIFFERENCE_MINUEND_PLACES=196, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=470, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=212, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=226, PETRI_DIFFERENCE_SUBTRAHEND_STATES=37, PETRI_FLOW=13907, PETRI_PLACES=247, PETRI_TRANSITIONS=722} [2022-12-06 07:53:44,826 INFO L294 CegarLoopForPetriNet]: 31 programPoint places, 216 predicate places. [2022-12-06 07:53:44,826 WARN L163 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-06 07:53:44,826 INFO L89 Accepts]: Start accepts. Operand has 247 places, 722 transitions, 13907 flow [2022-12-06 07:53:44,828 INFO L95 Accepts]: Finished accepts. [2022-12-06 07:53:44,829 INFO L195 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-06 07:53:44,829 INFO L167 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 247 places, 722 transitions, 13907 flow [2022-12-06 07:53:44,833 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 247 places, 722 transitions, 13907 flow [2022-12-06 07:53:45,719 INFO L130 PetriNetUnfolder]: 3290/6447 cut-off events. [2022-12-06 07:53:45,719 INFO L131 PetriNetUnfolder]: For 85188/86093 co-relation queries the response was YES. [2022-12-06 07:53:45,757 INFO L83 FinitePrefix]: Finished finitePrefix Result has 44821 conditions, 6447 events. 3290/6447 cut-off events. For 85188/86093 co-relation queries the response was YES. Maximal size of possible extension queue 469. Compared 52858 event pairs, 1166 based on Foata normal form. 219/6060 useless extension candidates. Maximal degree in co-relation 44391. Up to 2352 conditions per place. [2022-12-06 07:53:45,814 INFO L184 LiptonReduction]: Starting Lipton reduction on Petri net that has 247 places, 722 transitions, 13907 flow [2022-12-06 07:53:45,814 INFO L188 LiptonReduction]: Number of co-enabled transitions 2538 [2022-12-06 07:53:50,679 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [530] L86-->L84: Formula: (and (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_23| 256) 0)) (let ((.cse2 (= (mod |v_thread2Thread1of1ForFork2_~b~0#1_44| 256) 0))) (let ((.cse0 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_51|)) (.cse3 (= (+ v_~back~0_138 1) v_~back~0_137)) (.cse4 (= |v_thread2Thread1of1ForFork2_~b~0#1_43| (ite (= (ite .cse2 1 0) 0) 0 1))) (.cse5 (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_51| 0))) (.cse1 (select (select |v_#memory_int_143| v_~queue~0.base_76) (+ (* v_~back~0_138 4) v_~queue~0.offset_76)))) (or (and .cse0 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43| (ite (= .cse1 1) 1 0)) (not .cse2) .cse3 .cse4 (= |v_thread2Thread1of1ForFork2_#t~mem5#1_18| |v_thread2Thread1of1ForFork2_#t~mem5#1_17|) .cse5 (= |v_thread2Thread1of1ForFork2_#t~post6#1_18| |v_thread2Thread1of1ForFork2_#t~post6#1_17|)) (and .cse0 (= |v_thread2Thread1of1ForFork2_#t~post4#1_18| |v_thread2Thread1of1ForFork2_#t~post4#1_17|) (= |v_thread2Thread1of1ForFork2_#t~mem3#1_18| |v_thread2Thread1of1ForFork2_#t~mem3#1_17|) .cse3 .cse2 .cse4 .cse5 (= (ite (= (+ .cse1 1) 0) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43|))))) (not (= (ite (and (< v_~back~0_138 v_~n~0_82) (<= 0 v_~back~0_138)) 1 0) 0))) InVars {thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_23|, ~queue~0.offset=v_~queue~0.offset_76, thread2Thread1of1ForFork2_~b~0#1=|v_thread2Thread1of1ForFork2_~b~0#1_44|, thread2Thread1of1ForFork2_#t~post4#1=|v_thread2Thread1of1ForFork2_#t~post4#1_18|, thread2Thread1of1ForFork2_#t~mem3#1=|v_thread2Thread1of1ForFork2_#t~mem3#1_18|, ~back~0=v_~back~0_138, #memory_int=|v_#memory_int_143|, thread2Thread1of1ForFork2_#t~mem5#1=|v_thread2Thread1of1ForFork2_#t~mem5#1_18|, ~queue~0.base=v_~queue~0.base_76, thread2Thread1of1ForFork2_#t~post6#1=|v_thread2Thread1of1ForFork2_#t~post6#1_18|, ~n~0=v_~n~0_82} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_23|, ~queue~0.offset=v_~queue~0.offset_76, thread2Thread1of1ForFork2_#t~post4#1=|v_thread2Thread1of1ForFork2_#t~post4#1_17|, thread2Thread1of1ForFork2_#t~mem3#1=|v_thread2Thread1of1ForFork2_#t~mem3#1_17|, ~back~0=v_~back~0_137, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43|, ~queue~0.base=v_~queue~0.base_76, thread2Thread1of1ForFork2_~b~0#1=|v_thread2Thread1of1ForFork2_~b~0#1_43|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_51|, #memory_int=|v_#memory_int_143|, thread2Thread1of1ForFork2_#t~mem5#1=|v_thread2Thread1of1ForFork2_#t~mem5#1_17|, thread2Thread1of1ForFork2_#t~post6#1=|v_thread2Thread1of1ForFork2_#t~post6#1_17|, ~n~0=v_~n~0_82} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_#t~post4#1, thread2Thread1of1ForFork2_~b~0#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~mem3#1, ~back~0, thread2Thread1of1ForFork2_#t~mem5#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post6#1] and [431] L59-->L56: Formula: (and (= v_~sum~0_21 (+ v_~sum~0_22 (select (select |v_#memory_int_45| v_~queue~0.base_32) (+ (* v_~front~0_39 4) v_~queue~0.offset_32)))) (= (ite (and (< v_~front~0_39 v_~back~0_59) (<= 0 v_~front~0_39) (< v_~front~0_39 v_~n~0_14)) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5| 0)) (not (= (mod |v_thread1Thread1of1ForFork1_~cond~0#1_11| 256) 0)) (= v_~front~0_38 (+ v_~front~0_39 1)) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|)) InVars {~sum~0=v_~sum~0_22, ~queue~0.offset=v_~queue~0.offset_32, #memory_int=|v_#memory_int_45|, ~back~0=v_~back~0_59, ~queue~0.base=v_~queue~0.base_32, ~n~0=v_~n~0_14, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_11|, ~front~0=v_~front~0_39} OutVars{~sum~0=v_~sum~0_21, thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_5|, ~queue~0.offset=v_~queue~0.offset_32, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|, #memory_int=|v_#memory_int_45|, ~back~0=v_~back~0_59, thread1Thread1of1ForFork1_#t~mem1#1=|v_thread1Thread1of1ForFork1_#t~mem1#1_5|, ~queue~0.base=v_~queue~0.base_32, ~n~0=v_~n~0_14, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_11|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|, ~front~0=v_~front~0_38} AuxVars[] AssignedVars[~sum~0, thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~mem1#1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1, ~front~0] [2022-12-06 07:53:50,875 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [530] L86-->L84: Formula: (and (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_23| 256) 0)) (let ((.cse2 (= (mod |v_thread2Thread1of1ForFork2_~b~0#1_44| 256) 0))) (let ((.cse0 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_51|)) (.cse3 (= (+ v_~back~0_138 1) v_~back~0_137)) (.cse4 (= |v_thread2Thread1of1ForFork2_~b~0#1_43| (ite (= (ite .cse2 1 0) 0) 0 1))) (.cse5 (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_51| 0))) (.cse1 (select (select |v_#memory_int_143| v_~queue~0.base_76) (+ (* v_~back~0_138 4) v_~queue~0.offset_76)))) (or (and .cse0 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43| (ite (= .cse1 1) 1 0)) (not .cse2) .cse3 .cse4 (= |v_thread2Thread1of1ForFork2_#t~mem5#1_18| |v_thread2Thread1of1ForFork2_#t~mem5#1_17|) .cse5 (= |v_thread2Thread1of1ForFork2_#t~post6#1_18| |v_thread2Thread1of1ForFork2_#t~post6#1_17|)) (and .cse0 (= |v_thread2Thread1of1ForFork2_#t~post4#1_18| |v_thread2Thread1of1ForFork2_#t~post4#1_17|) (= |v_thread2Thread1of1ForFork2_#t~mem3#1_18| |v_thread2Thread1of1ForFork2_#t~mem3#1_17|) .cse3 .cse2 .cse4 .cse5 (= (ite (= (+ .cse1 1) 0) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43|))))) (not (= (ite (and (< v_~back~0_138 v_~n~0_82) (<= 0 v_~back~0_138)) 1 0) 0))) InVars {thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_23|, ~queue~0.offset=v_~queue~0.offset_76, thread2Thread1of1ForFork2_~b~0#1=|v_thread2Thread1of1ForFork2_~b~0#1_44|, thread2Thread1of1ForFork2_#t~post4#1=|v_thread2Thread1of1ForFork2_#t~post4#1_18|, thread2Thread1of1ForFork2_#t~mem3#1=|v_thread2Thread1of1ForFork2_#t~mem3#1_18|, ~back~0=v_~back~0_138, #memory_int=|v_#memory_int_143|, thread2Thread1of1ForFork2_#t~mem5#1=|v_thread2Thread1of1ForFork2_#t~mem5#1_18|, ~queue~0.base=v_~queue~0.base_76, thread2Thread1of1ForFork2_#t~post6#1=|v_thread2Thread1of1ForFork2_#t~post6#1_18|, ~n~0=v_~n~0_82} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_23|, ~queue~0.offset=v_~queue~0.offset_76, thread2Thread1of1ForFork2_#t~post4#1=|v_thread2Thread1of1ForFork2_#t~post4#1_17|, thread2Thread1of1ForFork2_#t~mem3#1=|v_thread2Thread1of1ForFork2_#t~mem3#1_17|, ~back~0=v_~back~0_137, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43|, ~queue~0.base=v_~queue~0.base_76, thread2Thread1of1ForFork2_~b~0#1=|v_thread2Thread1of1ForFork2_~b~0#1_43|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_51|, #memory_int=|v_#memory_int_143|, thread2Thread1of1ForFork2_#t~mem5#1=|v_thread2Thread1of1ForFork2_#t~mem5#1_17|, thread2Thread1of1ForFork2_#t~post6#1=|v_thread2Thread1of1ForFork2_#t~post6#1_17|, ~n~0=v_~n~0_82} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_#t~post4#1, thread2Thread1of1ForFork2_~b~0#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~mem3#1, ~back~0, thread2Thread1of1ForFork2_#t~mem5#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post6#1] and [431] L59-->L56: Formula: (and (= v_~sum~0_21 (+ v_~sum~0_22 (select (select |v_#memory_int_45| v_~queue~0.base_32) (+ (* v_~front~0_39 4) v_~queue~0.offset_32)))) (= (ite (and (< v_~front~0_39 v_~back~0_59) (<= 0 v_~front~0_39) (< v_~front~0_39 v_~n~0_14)) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5| 0)) (not (= (mod |v_thread1Thread1of1ForFork1_~cond~0#1_11| 256) 0)) (= v_~front~0_38 (+ v_~front~0_39 1)) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|)) InVars {~sum~0=v_~sum~0_22, ~queue~0.offset=v_~queue~0.offset_32, #memory_int=|v_#memory_int_45|, ~back~0=v_~back~0_59, ~queue~0.base=v_~queue~0.base_32, ~n~0=v_~n~0_14, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_11|, ~front~0=v_~front~0_39} OutVars{~sum~0=v_~sum~0_21, thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_5|, ~queue~0.offset=v_~queue~0.offset_32, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|, #memory_int=|v_#memory_int_45|, ~back~0=v_~back~0_59, thread1Thread1of1ForFork1_#t~mem1#1=|v_thread1Thread1of1ForFork1_#t~mem1#1_5|, ~queue~0.base=v_~queue~0.base_32, ~n~0=v_~n~0_14, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_11|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|, ~front~0=v_~front~0_38} AuxVars[] AssignedVars[~sum~0, thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~mem1#1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1, ~front~0] [2022-12-06 07:53:51,085 INFO L203 LiptonReduction]: Total number of compositions: 3 [2022-12-06 07:53:51,086 INFO L143 eatedLiptonReduction]: Time needed for LBE in milliseconds: 6260 [2022-12-06 07:53:51,086 INFO L495 AbstractCegarLoop]: Abstraction has has 246 places, 721 transitions, 13941 flow [2022-12-06 07:53:51,086 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 23 states, 23 states have (on average 2.391304347826087) internal successors, (55), 22 states have internal predecessors, (55), 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) [2022-12-06 07:53:51,086 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 07:53:51,086 INFO L213 CegarLoopForPetriNet]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-06 07:53:51,198 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Forceful destruction successful, exit code 0 [2022-12-06 07:53:51,395 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable24,16 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-06 07:53:51,396 INFO L420 AbstractCegarLoop]: === Iteration 26 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-12-06 07:53:51,396 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 07:53:51,396 INFO L85 PathProgramCache]: Analyzing trace with hash 343168200, now seen corresponding path program 1 times [2022-12-06 07:53:51,396 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 07:53:51,396 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [48112284] [2022-12-06 07:53:51,397 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 07:53:51,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 07:53:51,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 07:53:52,079 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 07:53:52,079 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 07:53:52,079 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [48112284] [2022-12-06 07:53:52,079 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [48112284] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-06 07:53:52,079 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [996896984] [2022-12-06 07:53:52,079 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 07:53:52,079 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-06 07:53:52,080 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-06 07:53:52,081 INFO L229 MonitoredProcess]: Starting monitored process 17 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-06 07:53:52,082 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Waiting until timeout for monitored process [2022-12-06 07:53:52,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 07:53:52,191 INFO L263 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 36 conjunts are in the unsatisfiable core [2022-12-06 07:53:52,192 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-06 07:53:52,300 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:53:52,300 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 48 treesize of output 14 [2022-12-06 07:53:52,340 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 07:53:52,340 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-06 07:53:52,573 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:53:52,573 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 75 treesize of output 76 [2022-12-06 07:53:52,655 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 07:53:52,656 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [996896984] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-06 07:53:52,656 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-12-06 07:53:52,656 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8, 8] total 20 [2022-12-06 07:53:52,656 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1507865628] [2022-12-06 07:53:52,656 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-12-06 07:53:52,656 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 21 states [2022-12-06 07:53:52,657 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 07:53:52,657 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2022-12-06 07:53:52,657 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=71, Invalid=349, Unknown=0, NotChecked=0, Total=420 [2022-12-06 07:53:52,657 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 0 out of 68 [2022-12-06 07:53:52,657 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 246 places, 721 transitions, 13941 flow. Second operand has 21 states, 21 states have (on average 2.5714285714285716) internal successors, (54), 20 states have internal predecessors, (54), 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) [2022-12-06 07:53:52,658 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 07:53:52,658 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 0 of 68 [2022-12-06 07:53:52,658 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 07:53:57,408 INFO L130 PetriNetUnfolder]: 9061/14756 cut-off events. [2022-12-06 07:53:57,408 INFO L131 PetriNetUnfolder]: For 235033/235033 co-relation queries the response was YES. [2022-12-06 07:53:57,471 INFO L83 FinitePrefix]: Finished finitePrefix Result has 117809 conditions, 14756 events. 9061/14756 cut-off events. For 235033/235033 co-relation queries the response was YES. Maximal size of possible extension queue 625. Compared 101794 event pairs, 881 based on Foata normal form. 358/15100 useless extension candidates. Maximal degree in co-relation 117092. Up to 5335 conditions per place. [2022-12-06 07:53:57,518 INFO L137 encePairwiseOnDemand]: 21/68 looper letters, 468 selfloop transitions, 375 changer transitions 486/1329 dead transitions. [2022-12-06 07:53:57,518 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 276 places, 1329 transitions, 25979 flow [2022-12-06 07:53:57,519 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2022-12-06 07:53:57,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 32 states. [2022-12-06 07:53:57,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 351 transitions. [2022-12-06 07:53:57,520 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.16130514705882354 [2022-12-06 07:53:57,520 INFO L175 Difference]: Start difference. First operand has 246 places, 721 transitions, 13941 flow. Second operand 32 states and 351 transitions. [2022-12-06 07:53:57,520 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 276 places, 1329 transitions, 25979 flow [2022-12-06 07:53:58,927 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 267 places, 1329 transitions, 24771 flow, removed 547 selfloop flow, removed 9 redundant places. [2022-12-06 07:53:59,235 INFO L231 Difference]: Finished difference. Result has 274 places, 695 transitions, 13729 flow [2022-12-06 07:53:59,237 INFO L276 CegarLoopForPetriNet]: {PETRI_ALPHABET=68, PETRI_DIFFERENCE_MINUEND_FLOW=12812, PETRI_DIFFERENCE_MINUEND_PLACES=236, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=707, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=317, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=361, PETRI_DIFFERENCE_SUBTRAHEND_STATES=32, PETRI_FLOW=13729, PETRI_PLACES=274, PETRI_TRANSITIONS=695} [2022-12-06 07:53:59,237 INFO L294 CegarLoopForPetriNet]: 31 programPoint places, 243 predicate places. [2022-12-06 07:53:59,237 WARN L163 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-06 07:53:59,237 INFO L89 Accepts]: Start accepts. Operand has 274 places, 695 transitions, 13729 flow [2022-12-06 07:53:59,241 INFO L95 Accepts]: Finished accepts. [2022-12-06 07:53:59,241 INFO L195 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-06 07:53:59,241 INFO L167 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 274 places, 695 transitions, 13729 flow [2022-12-06 07:53:59,248 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 273 places, 695 transitions, 13729 flow [2022-12-06 07:54:00,127 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([386] L56-->L59: Formula: (= v_~v_assert~0_2 |v_thread1Thread1of1ForFork1_~cond~0#1_7|) InVars {~v_assert~0=v_~v_assert~0_2} OutVars{~v_assert~0=v_~v_assert~0_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_7|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~cond~0#1][41], [1903#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 1668#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 1611#(and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1030#(and (= ~queue~0.offset 0) (or (and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)) (<= (* ~n~0 4) (+ 3 ~queue~0.offset (* ~back~0 4)))) (= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 1660#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (forall ((v_ArrVal_561 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_561) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_561) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))))) (forall ((v_ArrVal_561 (Array Int Int))) (<= (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_561) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_561) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), 842#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1)), 237#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| ~v_assert~0)), Black: 138#(= |thread2Thread1of1ForFork2_~cond~1#1| 1), Black: 1670#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1024#(and (= ~sum~0 1) (= ~v_assert~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 1672#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 871#(and (= ~queue~0.offset 0) (or (and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)) (<= (* ~n~0 4) (+ 3 ~queue~0.offset (* ~back~0 4))))), Black: 1032#(and (= ~queue~0.offset 0) (or (and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)) (<= (* ~n~0 4) (+ 3 ~queue~0.offset (* ~back~0 4)))) (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0))), Black: 1036#(and (or (< |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|) (= (mod ~v_assert~0 256) 0)) (or (and (<= 0 (+ ~sum~0 1)) (<= ~sum~0 0) (not (= ~queue~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (= (* ~front~0 4) (* ~back~0 4))) (= (mod ~v_assert~0 256) 0))), 1557#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 147#(= |thread1Thread1of1ForFork1_~cond~0#1| 1), Black: 2363#(not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)), Black: 2272#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)), Black: 2453#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 2447#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 2455#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0))), 14#L86true, Black: 2378#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (= 0 (mod |thread1Thread1of1ForFork1_~cond~0#1| 256)) (< ~front~0 0)), 16#L113-1true, Black: 2451#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= ~sum~0 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1) (or (< (+ ~front~0 1) 0) (<= ~n~0 (+ ~front~0 1)) (and (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)) (<= ~back~0 ~front~0)) (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (<= ~back~0 ~front~0))) (and (forall ((v_ArrVal_782 (Array Int Int))) (<= 0 (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_782) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (forall ((v_ArrVal_782 (Array Int Int))) (<= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_782) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1))) (= (mod ~v_assert~0 256) 0))), Black: 678#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) (= ~sum~0 0) (<= (+ 2 ~queue~0.base) |ULTIMATE.start_main_~#t3~0#1.base|) (= |thread1Thread1of1ForFork1_~cond~0#1| 1) (= |thread2Thread1of1ForFork2_~cond~1#1| ~v_assert~0)), Black: 2439#(and (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)) (not (<= (mod ~v_assert~0 256) 0))), Black: 680#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| ~v_assert~0) (<= 1 ~sum~0)), Black: 3248#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3252#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1833#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (= ~v_assert~0 1) (= ~sum~0 0) (= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 3224#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 3220#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3238#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3244#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= (+ (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) 0) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset)) 1) (= ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset))) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3242#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), 2883#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), 1107#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2174#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (or (< ~back~0 0) (<= ~n~0 (+ ~back~0 1)) (and (forall ((v_ArrVal_729 (Array Int Int))) (or (<= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (not (= (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (not (= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) 4)) 1) 0)))) (forall ((v_ArrVal_729 (Array Int Int))) (or (<= 0 (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))) (not (= (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (not (= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) 4)) 1) 0)))))) (or (< ~back~0 0) (<= ~n~0 (+ ~back~0 1)) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (not (= 0 (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) 4)) 1))) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), 3110#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2617#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (or (< ~back~0 0) (<= ~n~0 (+ ~back~0 1)) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (and (forall ((v_ArrVal_843 (Array Int Int))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_843) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)) (forall ((v_ArrVal_843 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_843) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))))) (not (= 0 (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) 4)) 1))) (= (mod ~v_assert~0 256) 0))), Black: 554#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (forall ((v_ArrVal_191 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_191) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (forall ((v_ArrVal_191 (Array Int Int))) (<= (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_191) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1))) (= 0 (mod |thread1Thread1of1ForFork1_~cond~0#1| 256))) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1) (<= ~sum~0 1)), Black: 561#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (= ~sum~0 1) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 838#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1) (<= ~sum~0 1) (<= 1 ~sum~0)), 49#$Ultimate##0true, Black: 3015#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (< ~front~0 0)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 859#(<= ~back~0 (+ ~front~0 1)), Black: 2944#(or (< (+ ~front~0 1) 0) (<= ~n~0 (+ ~front~0 1)) (<= ~back~0 (+ ~front~0 1)) (= 0 (mod |thread1Thread1of1ForFork1_~cond~0#1| 256)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))), Black: 858#(= ~back~0 ~front~0), Black: 1239#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))))), Black: 3023#(and (or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (< ~front~0 0)) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)), Black: 3019#(and (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) (= ~sum~0 0) (= ~back~0 (+ 2 ~front~0)) (= 0 (+ (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) 1)) (< (+ ~front~0 1) ~n~0) (<= 0 ~front~0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (= |thread1Thread1of1ForFork1_~cond~0#1| 1)), Black: 1227#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2010#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 2937#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (< ~front~0 0)), Black: 1235#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 2999#(and (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) (= ~sum~0 0) (= ~back~0 (+ 2 ~front~0)) (= 0 (+ (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) 1)) (< (+ ~front~0 1) ~n~0) (<= 0 ~front~0) (= ~queue~0.offset 0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (= |thread1Thread1of1ForFork1_~cond~0#1| 1)), Black: 3003#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (or (< (+ ~front~0 1) 0) (and (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)) (<= ~back~0 ~front~0)) (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (<= ~back~0 ~front~0))) (not (< ~back~0 ~n~0)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), Black: 1961#(or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))), Black: 1153#(not (<= (mod |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)), Black: 3013#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 0) (= ~queue~0.offset 0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 2014#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1165#(or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))), Black: 2983#(and (= |ULTIMATE.start_create_fresh_int_array_~size#1| ~n~0) (= ~back~0 ~front~0) (= ~v_assert~0 1) (= ~sum~0 0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 2) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ 2 ~queue~0.base) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ (* |ULTIMATE.start_create_fresh_int_array_~i~0#1| 4) (* ~front~0 4)) (+ 16 (* ~back~0 4))) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 2008#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2012#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))))), Black: 3005#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (< (+ ~front~0 1) 0) (<= ~n~0 (+ ~front~0 1)) (<= ~back~0 (+ ~front~0 1)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), 650#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| ~v_assert~0)), Black: 2004#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset)) 1) (= ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset))) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 0) (= ~queue~0.offset 0) (not (= ~queue~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 3029#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (or (< (+ ~front~0 1) 0) (<= ~n~0 (+ ~front~0 1)) (<= ~back~0 (+ ~front~0 1)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), Black: 1957#(and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 3011#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 2 ~back~0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 0) (= (+ (select (select |#memory_int| ~queue~0.base) (+ (- 4) ~queue~0.offset (* ~back~0 4))) 1) 0) (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) (- 8))) 1) (= ~queue~0.offset 0) (= ~back~0 (+ ~front~0 1)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))) (< ~back~0 (+ ~n~0 1))), Black: 2993#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (< ~front~0 0)) (or (< (+ ~front~0 1) 0) (<= ~n~0 (+ ~front~0 1)) (<= ~back~0 (+ ~front~0 1)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (or (< (+ ~front~0 1) 0) (and (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)) (<= ~back~0 ~front~0)) (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (<= ~back~0 ~front~0))) (not (< ~back~0 ~n~0)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), 36#L59true, 2264#true, 1028#(and (= ~v_assert~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 289#(not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)), 1318#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), 856#true]) [2022-12-06 07:54:00,127 INFO L382 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2022-12-06 07:54:00,127 INFO L385 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2022-12-06 07:54:00,127 INFO L385 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2022-12-06 07:54:00,128 INFO L385 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2022-12-06 07:54:00,171 INFO L130 PetriNetUnfolder]: 3374/6585 cut-off events. [2022-12-06 07:54:00,171 INFO L131 PetriNetUnfolder]: For 92733/93681 co-relation queries the response was YES. [2022-12-06 07:54:00,208 INFO L83 FinitePrefix]: Finished finitePrefix Result has 45339 conditions, 6585 events. 3374/6585 cut-off events. For 92733/93681 co-relation queries the response was YES. Maximal size of possible extension queue 498. Compared 54506 event pairs, 1420 based on Foata normal form. 205/6088 useless extension candidates. Maximal degree in co-relation 45067. Up to 2855 conditions per place. [2022-12-06 07:54:00,255 INFO L184 LiptonReduction]: Starting Lipton reduction on Petri net that has 273 places, 695 transitions, 13729 flow [2022-12-06 07:54:00,256 INFO L188 LiptonReduction]: Number of co-enabled transitions 2610 [2022-12-06 07:54:00,319 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [380] $Ultimate##0-->L59: Formula: (= v_~v_assert~0_1 |v_thread1Thread1of1ForFork1_~cond~0#1_1|) InVars {~v_assert~0=v_~v_assert~0_1} OutVars{~v_assert~0=v_~v_assert~0_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~cond~0#1] and [530] L86-->L84: Formula: (and (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_23| 256) 0)) (let ((.cse2 (= (mod |v_thread2Thread1of1ForFork2_~b~0#1_44| 256) 0))) (let ((.cse0 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_51|)) (.cse3 (= (+ v_~back~0_138 1) v_~back~0_137)) (.cse4 (= |v_thread2Thread1of1ForFork2_~b~0#1_43| (ite (= (ite .cse2 1 0) 0) 0 1))) (.cse5 (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_51| 0))) (.cse1 (select (select |v_#memory_int_143| v_~queue~0.base_76) (+ (* v_~back~0_138 4) v_~queue~0.offset_76)))) (or (and .cse0 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43| (ite (= .cse1 1) 1 0)) (not .cse2) .cse3 .cse4 (= |v_thread2Thread1of1ForFork2_#t~mem5#1_18| |v_thread2Thread1of1ForFork2_#t~mem5#1_17|) .cse5 (= |v_thread2Thread1of1ForFork2_#t~post6#1_18| |v_thread2Thread1of1ForFork2_#t~post6#1_17|)) (and .cse0 (= |v_thread2Thread1of1ForFork2_#t~post4#1_18| |v_thread2Thread1of1ForFork2_#t~post4#1_17|) (= |v_thread2Thread1of1ForFork2_#t~mem3#1_18| |v_thread2Thread1of1ForFork2_#t~mem3#1_17|) .cse3 .cse2 .cse4 .cse5 (= (ite (= (+ .cse1 1) 0) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43|))))) (not (= (ite (and (< v_~back~0_138 v_~n~0_82) (<= 0 v_~back~0_138)) 1 0) 0))) InVars {thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_23|, ~queue~0.offset=v_~queue~0.offset_76, thread2Thread1of1ForFork2_~b~0#1=|v_thread2Thread1of1ForFork2_~b~0#1_44|, thread2Thread1of1ForFork2_#t~post4#1=|v_thread2Thread1of1ForFork2_#t~post4#1_18|, thread2Thread1of1ForFork2_#t~mem3#1=|v_thread2Thread1of1ForFork2_#t~mem3#1_18|, ~back~0=v_~back~0_138, #memory_int=|v_#memory_int_143|, thread2Thread1of1ForFork2_#t~mem5#1=|v_thread2Thread1of1ForFork2_#t~mem5#1_18|, ~queue~0.base=v_~queue~0.base_76, thread2Thread1of1ForFork2_#t~post6#1=|v_thread2Thread1of1ForFork2_#t~post6#1_18|, ~n~0=v_~n~0_82} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_23|, ~queue~0.offset=v_~queue~0.offset_76, thread2Thread1of1ForFork2_#t~post4#1=|v_thread2Thread1of1ForFork2_#t~post4#1_17|, thread2Thread1of1ForFork2_#t~mem3#1=|v_thread2Thread1of1ForFork2_#t~mem3#1_17|, ~back~0=v_~back~0_137, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43|, ~queue~0.base=v_~queue~0.base_76, thread2Thread1of1ForFork2_~b~0#1=|v_thread2Thread1of1ForFork2_~b~0#1_43|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_51|, #memory_int=|v_#memory_int_143|, thread2Thread1of1ForFork2_#t~mem5#1=|v_thread2Thread1of1ForFork2_#t~mem5#1_17|, thread2Thread1of1ForFork2_#t~post6#1=|v_thread2Thread1of1ForFork2_#t~post6#1_17|, ~n~0=v_~n~0_82} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_#t~post4#1, thread2Thread1of1ForFork2_~b~0#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~mem3#1, ~back~0, thread2Thread1of1ForFork2_#t~mem5#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post6#1] [2022-12-06 07:54:00,470 INFO L203 LiptonReduction]: Total number of compositions: 1 [2022-12-06 07:54:00,471 INFO L143 eatedLiptonReduction]: Time needed for LBE in milliseconds: 1234 [2022-12-06 07:54:00,471 INFO L495 AbstractCegarLoop]: Abstraction has has 273 places, 695 transitions, 13735 flow [2022-12-06 07:54:00,471 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 21 states, 21 states have (on average 2.5714285714285716) internal successors, (54), 20 states have internal predecessors, (54), 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) [2022-12-06 07:54:00,471 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 07:54:00,472 INFO L213 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-06 07:54:00,477 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Forceful destruction successful, exit code 0 [2022-12-06 07:54:00,673 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 17 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable25 [2022-12-06 07:54:00,674 INFO L420 AbstractCegarLoop]: === Iteration 27 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-12-06 07:54:00,674 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 07:54:00,674 INFO L85 PathProgramCache]: Analyzing trace with hash 881139436, now seen corresponding path program 1 times [2022-12-06 07:54:00,674 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 07:54:00,674 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1186744471] [2022-12-06 07:54:00,674 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 07:54:00,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 07:54:00,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 07:54:01,386 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 07:54:01,387 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 07:54:01,387 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1186744471] [2022-12-06 07:54:01,387 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1186744471] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-06 07:54:01,387 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2056699485] [2022-12-06 07:54:01,387 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 07:54:01,387 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-06 07:54:01,387 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-06 07:54:01,388 INFO L229 MonitoredProcess]: Starting monitored process 18 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-06 07:54:01,390 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Waiting until timeout for monitored process [2022-12-06 07:54:01,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 07:54:01,503 INFO L263 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 42 conjunts are in the unsatisfiable core [2022-12-06 07:54:01,504 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-06 07:54:01,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-06 07:54:01,609 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 44 treesize of output 42 [2022-12-06 07:54:01,635 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:54:01,636 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 48 treesize of output 14 [2022-12-06 07:54:01,670 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 07:54:01,670 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-06 07:54:01,824 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse3 (select |c_#memory_int| c_~queue~0.base))) (or (let ((.cse2 (* c_~front~0 4))) (let ((.cse0 (select .cse3 (+ c_~queue~0.offset .cse2))) (.cse1 (+ c_~queue~0.offset .cse2 4))) (and (forall ((v_ArrVal_1143 (Array Int Int))) (<= (+ c_~sum~0 .cse0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1143) c_~queue~0.base) .cse1)) 1)) (forall ((v_ArrVal_1143 (Array Int Int))) (<= 0 (+ c_~sum~0 .cse0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1143) c_~queue~0.base) .cse1))))))) (let ((.cse4 (= (mod |c_thread2Thread1of1ForFork2_~b~0#1| 256) 0)) (.cse5 (select .cse3 (+ c_~queue~0.offset (* c_~back~0 4))))) (and (or (not .cse4) (not (= (+ .cse5 1) 0))) (or .cse4 (not (= .cse5 1))))) (= (mod |c_thread1Thread1of1ForFork1_~cond~0#1| 256) 0))) is different from false [2022-12-06 07:54:01,860 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:54:01,860 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 137 treesize of output 122 [2022-12-06 07:54:01,865 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 59 treesize of output 52 [2022-12-06 07:54:01,869 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 52 treesize of output 45 [2022-12-06 07:54:01,952 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 1 not checked. [2022-12-06 07:54:01,952 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2056699485] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-06 07:54:01,952 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-12-06 07:54:01,952 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8, 9] total 21 [2022-12-06 07:54:01,952 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1587027756] [2022-12-06 07:54:01,953 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-12-06 07:54:01,953 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 22 states [2022-12-06 07:54:01,953 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 07:54:01,953 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2022-12-06 07:54:01,953 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=76, Invalid=343, Unknown=5, NotChecked=38, Total=462 [2022-12-06 07:54:01,953 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 0 out of 69 [2022-12-06 07:54:01,953 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 273 places, 695 transitions, 13735 flow. Second operand has 22 states, 22 states have (on average 2.272727272727273) internal successors, (50), 21 states have internal predecessors, (50), 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) [2022-12-06 07:54:01,954 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 07:54:01,954 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 0 of 69 [2022-12-06 07:54:01,954 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 07:54:05,883 INFO L130 PetriNetUnfolder]: 7943/12968 cut-off events. [2022-12-06 07:54:05,884 INFO L131 PetriNetUnfolder]: For 221423/221423 co-relation queries the response was YES. [2022-12-06 07:54:05,951 INFO L83 FinitePrefix]: Finished finitePrefix Result has 103356 conditions, 12968 events. 7943/12968 cut-off events. For 221423/221423 co-relation queries the response was YES. Maximal size of possible extension queue 588. Compared 88919 event pairs, 1364 based on Foata normal form. 40/12994 useless extension candidates. Maximal degree in co-relation 102867. Up to 5512 conditions per place. [2022-12-06 07:54:06,008 INFO L137 encePairwiseOnDemand]: 36/69 looper letters, 489 selfloop transitions, 351 changer transitions 50/890 dead transitions. [2022-12-06 07:54:06,008 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 296 places, 890 transitions, 18402 flow [2022-12-06 07:54:06,008 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2022-12-06 07:54:06,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24 states. [2022-12-06 07:54:06,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 24 states and 209 transitions. [2022-12-06 07:54:06,009 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.12620772946859904 [2022-12-06 07:54:06,009 INFO L175 Difference]: Start difference. First operand has 273 places, 695 transitions, 13735 flow. Second operand 24 states and 209 transitions. [2022-12-06 07:54:06,009 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 296 places, 890 transitions, 18402 flow [2022-12-06 07:54:07,672 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 284 places, 890 transitions, 17305 flow, removed 431 selfloop flow, removed 12 redundant places. [2022-12-06 07:54:07,685 INFO L231 Difference]: Finished difference. Result has 289 places, 739 transitions, 14804 flow [2022-12-06 07:54:07,686 INFO L276 CegarLoopForPetriNet]: {PETRI_ALPHABET=69, PETRI_DIFFERENCE_MINUEND_FLOW=12805, PETRI_DIFFERENCE_MINUEND_PLACES=261, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=695, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=306, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=360, PETRI_DIFFERENCE_SUBTRAHEND_STATES=24, PETRI_FLOW=14804, PETRI_PLACES=289, PETRI_TRANSITIONS=739} [2022-12-06 07:54:07,686 INFO L294 CegarLoopForPetriNet]: 31 programPoint places, 258 predicate places. [2022-12-06 07:54:07,686 WARN L163 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-06 07:54:07,686 INFO L89 Accepts]: Start accepts. Operand has 289 places, 739 transitions, 14804 flow [2022-12-06 07:54:07,689 INFO L95 Accepts]: Finished accepts. [2022-12-06 07:54:07,689 INFO L195 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-06 07:54:07,689 INFO L167 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 289 places, 739 transitions, 14804 flow [2022-12-06 07:54:07,694 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 287 places, 739 transitions, 14804 flow [2022-12-06 07:54:08,644 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([386] L56-->L59: Formula: (= v_~v_assert~0_2 |v_thread1Thread1of1ForFork1_~cond~0#1_7|) InVars {~v_assert~0=v_~v_assert~0_2} OutVars{~v_assert~0=v_~v_assert~0_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_7|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~cond~0#1][42], [1903#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 1668#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 1611#(and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1030#(and (= ~queue~0.offset 0) (or (and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)) (<= (* ~n~0 4) (+ 3 ~queue~0.offset (* ~back~0 4)))) (= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 1660#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (forall ((v_ArrVal_561 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_561) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_561) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))))) (forall ((v_ArrVal_561 (Array Int Int))) (<= (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_561) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_561) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), 842#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1)), 237#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| ~v_assert~0)), Black: 138#(= |thread2Thread1of1ForFork2_~cond~1#1| 1), Black: 1670#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1024#(and (= ~sum~0 1) (= ~v_assert~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 1672#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 871#(and (= ~queue~0.offset 0) (or (and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)) (<= (* ~n~0 4) (+ 3 ~queue~0.offset (* ~back~0 4))))), Black: 1032#(and (= ~queue~0.offset 0) (or (and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)) (<= (* ~n~0 4) (+ 3 ~queue~0.offset (* ~back~0 4)))) (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0))), Black: 1036#(and (or (< |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|) (= (mod ~v_assert~0 256) 0)) (or (and (<= 0 (+ ~sum~0 1)) (<= ~sum~0 0) (not (= ~queue~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (= (* ~front~0 4) (* ~back~0 4))) (= (mod ~v_assert~0 256) 0))), 1557#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 147#(= |thread1Thread1of1ForFork1_~cond~0#1| 1), Black: 2363#(not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)), Black: 2272#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)), Black: 2453#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 2447#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 2455#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0))), Black: 2378#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (= 0 (mod |thread1Thread1of1ForFork1_~cond~0#1| 256)) (< ~front~0 0)), 16#L113-1true, 14#L86true, Black: 2451#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= ~sum~0 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1) (or (< (+ ~front~0 1) 0) (<= ~n~0 (+ ~front~0 1)) (and (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)) (<= ~back~0 ~front~0)) (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (<= ~back~0 ~front~0))) (and (forall ((v_ArrVal_782 (Array Int Int))) (<= 0 (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_782) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (forall ((v_ArrVal_782 (Array Int Int))) (<= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_782) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1))) (= (mod ~v_assert~0 256) 0))), Black: 678#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) (= ~sum~0 0) (<= (+ 2 ~queue~0.base) |ULTIMATE.start_main_~#t3~0#1.base|) (= |thread1Thread1of1ForFork1_~cond~0#1| 1) (= |thread2Thread1of1ForFork2_~cond~1#1| ~v_assert~0)), Black: 2439#(and (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)) (not (<= (mod ~v_assert~0 256) 0))), Black: 680#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| ~v_assert~0) (<= 1 ~sum~0)), Black: 3248#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3252#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1833#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (= ~v_assert~0 1) (= ~sum~0 0) (= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 3224#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 3238#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3244#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= (+ (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) 0) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset)) 1) (= ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset))) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3242#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| 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v_ArrVal_729) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (not (= (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (not (= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) 4)) 1) 0)))) (forall ((v_ArrVal_729 (Array Int Int))) (or (<= 0 (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))) (not (= (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (not (= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) 4)) 1) 0)))))) (or (< ~back~0 0) (<= ~n~0 (+ ~back~0 1)) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (not (= 0 (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) 4)) 1))) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), 3110#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2617#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (or (< ~back~0 0) (<= ~n~0 (+ ~back~0 1)) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (and (forall ((v_ArrVal_843 (Array Int Int))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_843) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)) (forall ((v_ArrVal_843 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_843) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))))) (not (= 0 (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) 4)) 1))) (= (mod ~v_assert~0 256) 0))), Black: 554#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (forall ((v_ArrVal_191 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_191) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (forall ((v_ArrVal_191 (Array Int Int))) (<= (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_191) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1))) (= 0 (mod |thread1Thread1of1ForFork1_~cond~0#1| 256))) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1) (<= ~sum~0 1)), Black: 561#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (= ~sum~0 1) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 838#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1) (<= ~sum~0 1) (<= 1 ~sum~0)), 49#$Ultimate##0true, Black: 3015#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (and (<= (+ ~sum~0 (select (select |#memory_int| 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(not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))))), Black: 3023#(and (or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (< ~front~0 0)) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)), Black: 3019#(and (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) (= ~sum~0 0) (= ~back~0 (+ 2 ~front~0)) (= 0 (+ (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) 1)) (< (+ ~front~0 1) ~n~0) (<= 0 ~front~0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (= |thread1Thread1of1ForFork1_~cond~0#1| 1)), Black: 1227#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2937#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (< ~front~0 0)), Black: 2010#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 2999#(and (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) (= ~sum~0 0) (= ~back~0 (+ 2 ~front~0)) (= 0 (+ (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) 1)) (< (+ ~front~0 1) ~n~0) (<= 0 ~front~0) (= ~queue~0.offset 0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (= |thread1Thread1of1ForFork1_~cond~0#1| 1)), Black: 1235#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 3003#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (or (< (+ ~front~0 1) 0) (and (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)) (<= ~back~0 ~front~0)) (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (<= ~back~0 ~front~0))) (not (< ~back~0 ~n~0)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), Black: 1961#(or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))), Black: 1153#(not (<= (mod |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)), Black: 3013#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 0) (= ~queue~0.offset 0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 2014#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1165#(or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))), Black: 2008#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2012#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))))), Black: 3005#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (< (+ ~front~0 1) 0) (<= ~n~0 (+ ~front~0 1)) (<= ~back~0 (+ ~front~0 1)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2004#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset)) 1) (= ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset))) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 0) (= ~queue~0.offset 0) (not (= ~queue~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), 650#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| ~v_assert~0)), Black: 3029#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (or (< (+ ~front~0 1) 0) (<= ~n~0 (+ ~front~0 1)) (<= ~back~0 (+ ~front~0 1)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), Black: 1957#(and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 3011#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 2 ~back~0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 0) (= (+ (select (select |#memory_int| ~queue~0.base) (+ (- 4) ~queue~0.offset (* ~back~0 4))) 1) 0) (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) (- 8))) 1) (= ~queue~0.offset 0) (= ~back~0 (+ ~front~0 1)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))) (< ~back~0 (+ ~n~0 1))), Black: 2993#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (< ~front~0 0)) (or (< (+ ~front~0 1) 0) (<= ~n~0 (+ ~front~0 1)) (<= ~back~0 (+ ~front~0 1)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (or (< (+ ~front~0 1) 0) (and (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)) (<= ~back~0 ~front~0)) (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (<= ~back~0 ~front~0))) (not (< ~back~0 ~n~0)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), 36#L59true, 2264#true, 1028#(and (= ~v_assert~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 3421#(and (= ~sum~0 0) (= (select (select |#memory_int| ~queue~0.base) (+ (- 4) ~queue~0.offset (* ~back~0 4))) 1) (<= (+ 2 ~queue~0.base) |ULTIMATE.start_main_~#t3~0#1.base|) (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)) (= ~back~0 (+ ~front~0 1)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (= |thread1Thread1of1ForFork1_~cond~0#1| 1) (= |thread2Thread1of1ForFork2_~b~0#1| 0)), Black: 3432#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 1) (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 289#(not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)), 1318#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3434#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), 856#true, Black: 3426#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (not (= ~queue~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (<= ~sum~0 1) (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (= (* ~front~0 4) (* ~back~0 4)))]) [2022-12-06 07:54:08,645 INFO L382 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2022-12-06 07:54:08,645 INFO L385 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2022-12-06 07:54:08,645 INFO L385 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2022-12-06 07:54:08,645 INFO L385 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2022-12-06 07:54:08,677 INFO L130 PetriNetUnfolder]: 3741/7296 cut-off events. [2022-12-06 07:54:08,677 INFO L131 PetriNetUnfolder]: For 104031/105190 co-relation queries the response was YES. [2022-12-06 07:54:08,723 INFO L83 FinitePrefix]: Finished finitePrefix Result has 50077 conditions, 7296 events. 3741/7296 cut-off events. For 104031/105190 co-relation queries the response was YES. Maximal size of possible extension queue 609. Compared 62224 event pairs, 1713 based on Foata normal form. 212/6705 useless extension candidates. Maximal degree in co-relation 49791. Up to 3418 conditions per place. [2022-12-06 07:54:08,779 INFO L184 LiptonReduction]: Starting Lipton reduction on Petri net that has 287 places, 739 transitions, 14804 flow [2022-12-06 07:54:08,780 INFO L188 LiptonReduction]: Number of co-enabled transitions 2838 [2022-12-06 07:54:08,843 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [380] $Ultimate##0-->L59: Formula: (= v_~v_assert~0_1 |v_thread1Thread1of1ForFork1_~cond~0#1_1|) InVars {~v_assert~0=v_~v_assert~0_1} OutVars{~v_assert~0=v_~v_assert~0_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~cond~0#1] and [530] L86-->L84: Formula: (and (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_23| 256) 0)) (let ((.cse2 (= (mod |v_thread2Thread1of1ForFork2_~b~0#1_44| 256) 0))) (let ((.cse0 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_51|)) (.cse3 (= (+ v_~back~0_138 1) v_~back~0_137)) (.cse4 (= |v_thread2Thread1of1ForFork2_~b~0#1_43| (ite (= (ite .cse2 1 0) 0) 0 1))) (.cse5 (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_51| 0))) (.cse1 (select (select |v_#memory_int_143| v_~queue~0.base_76) (+ (* v_~back~0_138 4) v_~queue~0.offset_76)))) (or (and .cse0 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43| (ite (= .cse1 1) 1 0)) (not .cse2) .cse3 .cse4 (= |v_thread2Thread1of1ForFork2_#t~mem5#1_18| |v_thread2Thread1of1ForFork2_#t~mem5#1_17|) .cse5 (= |v_thread2Thread1of1ForFork2_#t~post6#1_18| |v_thread2Thread1of1ForFork2_#t~post6#1_17|)) (and .cse0 (= |v_thread2Thread1of1ForFork2_#t~post4#1_18| |v_thread2Thread1of1ForFork2_#t~post4#1_17|) (= |v_thread2Thread1of1ForFork2_#t~mem3#1_18| |v_thread2Thread1of1ForFork2_#t~mem3#1_17|) .cse3 .cse2 .cse4 .cse5 (= (ite (= (+ .cse1 1) 0) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43|))))) (not (= (ite (and (< v_~back~0_138 v_~n~0_82) (<= 0 v_~back~0_138)) 1 0) 0))) InVars {thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_23|, ~queue~0.offset=v_~queue~0.offset_76, thread2Thread1of1ForFork2_~b~0#1=|v_thread2Thread1of1ForFork2_~b~0#1_44|, thread2Thread1of1ForFork2_#t~post4#1=|v_thread2Thread1of1ForFork2_#t~post4#1_18|, thread2Thread1of1ForFork2_#t~mem3#1=|v_thread2Thread1of1ForFork2_#t~mem3#1_18|, ~back~0=v_~back~0_138, #memory_int=|v_#memory_int_143|, thread2Thread1of1ForFork2_#t~mem5#1=|v_thread2Thread1of1ForFork2_#t~mem5#1_18|, ~queue~0.base=v_~queue~0.base_76, thread2Thread1of1ForFork2_#t~post6#1=|v_thread2Thread1of1ForFork2_#t~post6#1_18|, ~n~0=v_~n~0_82} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_23|, ~queue~0.offset=v_~queue~0.offset_76, thread2Thread1of1ForFork2_#t~post4#1=|v_thread2Thread1of1ForFork2_#t~post4#1_17|, thread2Thread1of1ForFork2_#t~mem3#1=|v_thread2Thread1of1ForFork2_#t~mem3#1_17|, ~back~0=v_~back~0_137, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43|, ~queue~0.base=v_~queue~0.base_76, thread2Thread1of1ForFork2_~b~0#1=|v_thread2Thread1of1ForFork2_~b~0#1_43|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_51|, #memory_int=|v_#memory_int_143|, thread2Thread1of1ForFork2_#t~mem5#1=|v_thread2Thread1of1ForFork2_#t~mem5#1_17|, thread2Thread1of1ForFork2_#t~post6#1=|v_thread2Thread1of1ForFork2_#t~post6#1_17|, ~n~0=v_~n~0_82} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_#t~post4#1, thread2Thread1of1ForFork2_~b~0#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~mem3#1, ~back~0, thread2Thread1of1ForFork2_#t~mem5#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post6#1] [2022-12-06 07:54:08,994 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [380] $Ultimate##0-->L59: Formula: (= v_~v_assert~0_1 |v_thread1Thread1of1ForFork1_~cond~0#1_1|) InVars {~v_assert~0=v_~v_assert~0_1} OutVars{~v_assert~0=v_~v_assert~0_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~cond~0#1] and [497] L111-4-->L112-3: Formula: (and (= (store |v_#memory_int_100| |v_ULTIMATE.start_main_~#t3~0#1.base_13| (store (select |v_#memory_int_100| |v_ULTIMATE.start_main_~#t3~0#1.base_13|) |v_ULTIMATE.start_main_~#t3~0#1.offset_13| |v_ULTIMATE.start_main_#t~pre14#1_15|)) |v_#memory_int_99|) (= |v_#pthreadsForks_42| (+ |v_#pthreadsForks_43| 1)) (= |v_ULTIMATE.start_main_#t~pre14#1_15| |v_#pthreadsForks_43|)) InVars {#pthreadsForks=|v_#pthreadsForks_43|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_13|, #memory_int=|v_#memory_int_100|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_13|} OutVars{ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_19|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_15|, #pthreadsForks=|v_#pthreadsForks_42|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_13|, #memory_int=|v_#memory_int_99|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_9|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_13|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre12#1, ULTIMATE.start_main_#t~pre14#1, #pthreadsForks, #memory_int, ULTIMATE.start_main_#t~nondet13#1] [2022-12-06 07:54:09,019 INFO L203 LiptonReduction]: Total number of compositions: 1 [2022-12-06 07:54:09,020 INFO L143 eatedLiptonReduction]: Time needed for LBE in milliseconds: 1334 [2022-12-06 07:54:09,020 INFO L495 AbstractCegarLoop]: Abstraction has has 286 places, 738 transitions, 14814 flow [2022-12-06 07:54:09,020 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 22 states, 22 states have (on average 2.272727272727273) internal successors, (50), 21 states have internal predecessors, (50), 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) [2022-12-06 07:54:09,020 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 07:54:09,020 INFO L213 CegarLoopForPetriNet]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-06 07:54:09,026 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Forceful destruction successful, exit code 0 [2022-12-06 07:54:09,225 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 18 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable26 [2022-12-06 07:54:09,226 INFO L420 AbstractCegarLoop]: === Iteration 28 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-12-06 07:54:09,226 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 07:54:09,226 INFO L85 PathProgramCache]: Analyzing trace with hash -386875199, now seen corresponding path program 1 times [2022-12-06 07:54:09,226 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 07:54:09,226 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1718256254] [2022-12-06 07:54:09,227 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 07:54:09,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 07:54:09,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 07:54:10,146 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 07:54:10,147 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 07:54:10,147 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1718256254] [2022-12-06 07:54:10,147 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1718256254] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-06 07:54:10,147 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2076038980] [2022-12-06 07:54:10,147 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 07:54:10,147 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-06 07:54:10,147 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-06 07:54:10,148 INFO L229 MonitoredProcess]: Starting monitored process 19 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-06 07:54:10,150 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Waiting until timeout for monitored process [2022-12-06 07:54:10,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 07:54:10,266 INFO L263 TraceCheckSpWp]: Trace formula consists of 253 conjuncts, 34 conjunts are in the unsatisfiable core [2022-12-06 07:54:10,267 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-06 07:54:10,366 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:54:10,367 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 48 treesize of output 14 [2022-12-06 07:54:10,401 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 07:54:10,401 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-06 07:54:10,556 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:54:10,556 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 75 treesize of output 76 [2022-12-06 07:54:10,645 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 07:54:10,645 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2076038980] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-06 07:54:10,645 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-12-06 07:54:10,645 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8, 8] total 20 [2022-12-06 07:54:10,646 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [703061867] [2022-12-06 07:54:10,646 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-12-06 07:54:10,646 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 21 states [2022-12-06 07:54:10,646 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 07:54:10,646 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2022-12-06 07:54:10,646 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=74, Invalid=346, Unknown=0, NotChecked=0, Total=420 [2022-12-06 07:54:10,646 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 0 out of 72 [2022-12-06 07:54:10,647 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 286 places, 738 transitions, 14814 flow. Second operand has 21 states, 21 states have (on average 2.4285714285714284) internal successors, (51), 20 states have internal predecessors, (51), 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) [2022-12-06 07:54:10,647 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 07:54:10,647 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 0 of 72 [2022-12-06 07:54:10,647 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 07:54:15,434 INFO L130 PetriNetUnfolder]: 9308/15243 cut-off events. [2022-12-06 07:54:15,434 INFO L131 PetriNetUnfolder]: For 279933/279933 co-relation queries the response was YES. [2022-12-06 07:54:15,499 INFO L83 FinitePrefix]: Finished finitePrefix Result has 123862 conditions, 15243 events. 9308/15243 cut-off events. For 279933/279933 co-relation queries the response was YES. Maximal size of possible extension queue 636. Compared 106766 event pairs, 1164 based on Foata normal form. 86/15316 useless extension candidates. Maximal degree in co-relation 123217. Up to 6209 conditions per place. [2022-12-06 07:54:15,552 INFO L137 encePairwiseOnDemand]: 29/72 looper letters, 529 selfloop transitions, 426 changer transitions 191/1146 dead transitions. [2022-12-06 07:54:15,553 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 318 places, 1146 transitions, 23272 flow [2022-12-06 07:54:15,553 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2022-12-06 07:54:15,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 33 states. [2022-12-06 07:54:15,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 33 states and 320 transitions. [2022-12-06 07:54:15,554 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.13468013468013468 [2022-12-06 07:54:15,554 INFO L175 Difference]: Start difference. First operand has 286 places, 738 transitions, 14814 flow. Second operand 33 states and 320 transitions. [2022-12-06 07:54:15,554 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 318 places, 1146 transitions, 23272 flow [2022-12-06 07:54:17,114 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 309 places, 1146 transitions, 22805 flow, removed 51 selfloop flow, removed 9 redundant places. [2022-12-06 07:54:17,129 INFO L231 Difference]: Finished difference. Result has 317 places, 762 transitions, 16416 flow [2022-12-06 07:54:17,129 INFO L276 CegarLoopForPetriNet]: {PETRI_ALPHABET=72, PETRI_DIFFERENCE_MINUEND_FLOW=14314, PETRI_DIFFERENCE_MINUEND_PLACES=277, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=728, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=347, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=341, PETRI_DIFFERENCE_SUBTRAHEND_STATES=33, PETRI_FLOW=16416, PETRI_PLACES=317, PETRI_TRANSITIONS=762} [2022-12-06 07:54:17,130 INFO L294 CegarLoopForPetriNet]: 31 programPoint places, 286 predicate places. [2022-12-06 07:54:17,130 WARN L163 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-06 07:54:17,130 INFO L89 Accepts]: Start accepts. Operand has 317 places, 762 transitions, 16416 flow [2022-12-06 07:54:17,134 INFO L95 Accepts]: Finished accepts. [2022-12-06 07:54:17,135 INFO L195 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-06 07:54:17,135 INFO L167 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 317 places, 762 transitions, 16416 flow [2022-12-06 07:54:17,140 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 314 places, 762 transitions, 16416 flow [2022-12-06 07:54:18,479 INFO L130 PetriNetUnfolder]: 4108/8119 cut-off events. [2022-12-06 07:54:18,480 INFO L131 PetriNetUnfolder]: For 134083/135333 co-relation queries the response was YES. [2022-12-06 07:54:18,524 INFO L83 FinitePrefix]: Finished finitePrefix Result has 57611 conditions, 8119 events. 4108/8119 cut-off events. For 134083/135333 co-relation queries the response was YES. Maximal size of possible extension queue 635. Compared 70931 event pairs, 1884 based on Foata normal form. 239/7475 useless extension candidates. Maximal degree in co-relation 57451. Up to 3762 conditions per place. [2022-12-06 07:54:18,580 INFO L184 LiptonReduction]: Starting Lipton reduction on Petri net that has 314 places, 762 transitions, 16416 flow [2022-12-06 07:54:18,581 INFO L188 LiptonReduction]: Number of co-enabled transitions 2980 [2022-12-06 07:54:18,583 INFO L203 LiptonReduction]: Total number of compositions: 0 [2022-12-06 07:54:18,584 INFO L143 eatedLiptonReduction]: Time needed for LBE in milliseconds: 1454 [2022-12-06 07:54:18,584 INFO L495 AbstractCegarLoop]: Abstraction has has 314 places, 762 transitions, 16416 flow [2022-12-06 07:54:18,584 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 21 states, 21 states have (on average 2.4285714285714284) internal successors, (51), 20 states have internal predecessors, (51), 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) [2022-12-06 07:54:18,584 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 07:54:18,584 INFO L213 CegarLoopForPetriNet]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-06 07:54:18,591 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Forceful destruction successful, exit code 0 [2022-12-06 07:54:18,786 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 19 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable27 [2022-12-06 07:54:18,786 INFO L420 AbstractCegarLoop]: === Iteration 29 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-12-06 07:54:18,787 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 07:54:18,787 INFO L85 PathProgramCache]: Analyzing trace with hash 627027035, now seen corresponding path program 2 times [2022-12-06 07:54:18,787 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 07:54:18,787 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [171053560] [2022-12-06 07:54:18,787 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 07:54:18,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 07:54:18,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 07:54:19,822 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 07:54:19,823 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 07:54:19,823 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [171053560] [2022-12-06 07:54:19,823 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [171053560] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-06 07:54:19,823 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2138142938] [2022-12-06 07:54:19,823 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-12-06 07:54:19,823 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-06 07:54:19,823 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-06 07:54:19,824 INFO L229 MonitoredProcess]: Starting monitored process 20 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-06 07:54:19,831 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Waiting until timeout for monitored process [2022-12-06 07:54:20,012 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-12-06 07:54:20,012 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-12-06 07:54:20,014 INFO L263 TraceCheckSpWp]: Trace formula consists of 253 conjuncts, 37 conjunts are in the unsatisfiable core [2022-12-06 07:54:20,015 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-06 07:54:20,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-06 07:54:20,136 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 44 treesize of output 42 [2022-12-06 07:54:20,159 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:54:20,159 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 48 treesize of output 14 [2022-12-06 07:54:20,195 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 07:54:20,196 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-06 07:54:20,298 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse0 (+ c_~queue~0.offset (* c_~front~0 4)))) (and (forall ((v_ArrVal_1256 (Array Int Int))) (<= (+ (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1256) c_~queue~0.base) .cse0) c_~sum~0) 1)) (forall ((v_ArrVal_1256 (Array Int Int))) (<= 0 (+ (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1256) c_~queue~0.base) .cse0) c_~sum~0))))) is different from false [2022-12-06 07:54:20,445 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:54:20,445 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 137 treesize of output 122 [2022-12-06 07:54:20,450 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 59 treesize of output 52 [2022-12-06 07:54:20,454 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 52 treesize of output 45 [2022-12-06 07:54:20,559 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 1 not checked. [2022-12-06 07:54:20,559 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2138142938] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-06 07:54:20,559 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-12-06 07:54:20,559 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 9, 9] total 24 [2022-12-06 07:54:20,559 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [472137130] [2022-12-06 07:54:20,559 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-12-06 07:54:20,560 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 25 states [2022-12-06 07:54:20,560 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 07:54:20,560 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2022-12-06 07:54:20,560 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=87, Invalid=465, Unknown=4, NotChecked=44, Total=600 [2022-12-06 07:54:20,561 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 0 out of 72 [2022-12-06 07:54:20,561 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 314 places, 762 transitions, 16416 flow. Second operand has 25 states, 25 states have (on average 1.96) internal successors, (49), 24 states have internal predecessors, (49), 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) [2022-12-06 07:54:20,561 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 07:54:20,561 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 0 of 72 [2022-12-06 07:54:20,561 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 07:54:21,833 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse2 (* c_~front~0 4))) (let ((.cse0 (select (select |c_#memory_int| c_~queue~0.base) (+ c_~queue~0.offset .cse2))) (.cse1 (+ c_~queue~0.offset .cse2 4))) (and (forall ((v_ArrVal_1256 (Array Int Int))) (<= (+ c_~sum~0 .cse0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1256) c_~queue~0.base) .cse1)) 1)) (<= c_~v_assert~0 1) (<= 1 |c_thread1Thread1of1ForFork1_~cond~0#1|) (<= |c_thread1Thread1of1ForFork1_~cond~0#1| 1) (<= 1 c_~v_assert~0) (<= 0 c_~sum~0) (<= c_~sum~0 1) (forall ((v_ArrVal_1256 (Array Int Int))) (<= 0 (+ c_~sum~0 .cse0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1256) c_~queue~0.base) .cse1))))))) is different from false [2022-12-06 07:54:27,219 INFO L130 PetriNetUnfolder]: 12321/20047 cut-off events. [2022-12-06 07:54:27,219 INFO L131 PetriNetUnfolder]: For 437725/437725 co-relation queries the response was YES. [2022-12-06 07:54:27,324 INFO L83 FinitePrefix]: Finished finitePrefix Result has 168642 conditions, 20047 events. 12321/20047 cut-off events. For 437725/437725 co-relation queries the response was YES. Maximal size of possible extension queue 884. Compared 145701 event pairs, 1833 based on Foata normal form. 62/20095 useless extension candidates. Maximal degree in co-relation 167950. Up to 8501 conditions per place. [2022-12-06 07:54:27,404 INFO L137 encePairwiseOnDemand]: 35/72 looper letters, 841 selfloop transitions, 483 changer transitions 197/1521 dead transitions. [2022-12-06 07:54:27,405 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 348 places, 1521 transitions, 33461 flow [2022-12-06 07:54:27,405 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2022-12-06 07:54:27,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 35 states. [2022-12-06 07:54:27,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 35 states and 351 transitions. [2022-12-06 07:54:27,406 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.1392857142857143 [2022-12-06 07:54:27,406 INFO L175 Difference]: Start difference. First operand has 314 places, 762 transitions, 16416 flow. Second operand 35 states and 351 transitions. [2022-12-06 07:54:27,406 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 348 places, 1521 transitions, 33461 flow [2022-12-06 07:54:30,197 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 331 places, 1521 transitions, 31858 flow, removed 504 selfloop flow, removed 17 redundant places. [2022-12-06 07:54:30,219 INFO L231 Difference]: Finished difference. Result has 346 places, 990 transitions, 22564 flow [2022-12-06 07:54:30,220 INFO L276 CegarLoopForPetriNet]: {PETRI_ALPHABET=72, PETRI_DIFFERENCE_MINUEND_FLOW=15426, PETRI_DIFFERENCE_MINUEND_PLACES=297, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=762, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=306, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=399, PETRI_DIFFERENCE_SUBTRAHEND_STATES=35, PETRI_FLOW=22564, PETRI_PLACES=346, PETRI_TRANSITIONS=990} [2022-12-06 07:54:30,221 INFO L294 CegarLoopForPetriNet]: 31 programPoint places, 315 predicate places. [2022-12-06 07:54:30,221 WARN L163 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-06 07:54:30,221 INFO L89 Accepts]: Start accepts. Operand has 346 places, 990 transitions, 22564 flow [2022-12-06 07:54:30,227 INFO L95 Accepts]: Finished accepts. [2022-12-06 07:54:30,227 INFO L195 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-06 07:54:30,227 INFO L167 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 346 places, 990 transitions, 22564 flow [2022-12-06 07:54:30,238 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 343 places, 990 transitions, 22564 flow [2022-12-06 07:54:32,123 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([386] L56-->L59: Formula: (= v_~v_assert~0_2 |v_thread1Thread1of1ForFork1_~cond~0#1_7|) InVars {~v_assert~0=v_~v_assert~0_2} OutVars{~v_assert~0=v_~v_assert~0_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_7|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~cond~0#1][53], [Black: 1030#(and (= ~queue~0.offset 0) (or (and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)) (<= (* ~n~0 4) (+ 3 ~queue~0.offset (* ~back~0 4)))) (= |thread2Thread1of1ForFork2_~cond~1#1| 1)), 842#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 1024#(and (= ~sum~0 1) (= ~v_assert~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 871#(and (= ~queue~0.offset 0) (or (and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)) (<= (* ~n~0 4) (+ 3 ~queue~0.offset (* ~back~0 4))))), Black: 1032#(and (= ~queue~0.offset 0) (or (and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)) (<= (* ~n~0 4) (+ 3 ~queue~0.offset (* ~back~0 4)))) (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0))), Black: 3849#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= ~sum~0 0) (<= |thread1Thread1of1ForFork1_~cond~0#1| 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))) (forall ((v_ArrVal_1256 (Array Int Int))) (<= (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1256) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1))), Black: 1036#(and (or (< |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|) (= (mod ~v_assert~0 256) 0)) (or (and (<= 0 (+ ~sum~0 1)) (<= ~sum~0 0) (not (= ~queue~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (= (* ~front~0 4) (* ~back~0 4))) (= (mod ~v_assert~0 256) 0))), Black: 3767#(and (<= 0 ~sum~0) (<= ~sum~0 1)), Black: 3811#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) (= ~sum~0 0) (<= |thread1Thread1of1ForFork1_~cond~0#1| 1) (<= (+ 2 ~queue~0.base) |ULTIMATE.start_main_~#t3~0#1.base|) (= ~back~0 (+ ~front~0 1)) (= |thread2Thread1of1ForFork2_~b~0#1| 0)), Black: 3759#(not (<= (mod |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)), Black: 3819#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= |thread1Thread1of1ForFork1_~cond~0#1| 1) (not (= ~queue~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (<= ~sum~0 1) (= (* ~front~0 4) (* ~back~0 4))), Black: 3781#(and (forall ((v_ArrVal_1256 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1256) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (forall ((v_ArrVal_1256 (Array Int Int))) (<= (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1256) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1))), Black: 3831#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= |thread1Thread1of1ForFork1_~cond~0#1| 1) (<= ~sum~0 1) (or (and (forall ((v_ArrVal_1256 (Array Int Int))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1256) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)) (forall ((v_ArrVal_1256 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1256) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))))) (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))))), Black: 3853#(and (<= 0 ~sum~0) (not (<= (mod |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)) (<= ~sum~0 1)), Black: 3837#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset)) 1) (= ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 0) (= ~queue~0.offset 0) (<= |thread1Thread1of1ForFork1_~cond~0#1| 1) (<= (+ 2 ~queue~0.base) |ULTIMATE.start_main_~#t3~0#1.base|) (or (and (forall ((v_ArrVal_1256 (Array Int Int))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1256) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)) (forall ((v_ArrVal_1256 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1256) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))))) (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0))))) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 3655#true, Black: 3825#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= ~sum~0 0) (<= |thread1Thread1of1ForFork1_~cond~0#1| 1)), Black: 3845#(and (<= 0 ~sum~0) (forall ((v_ArrVal_1256 (Array Int Int))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1256) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= |thread1Thread1of1ForFork1_~cond~0#1| 1) (<= ~sum~0 1) (forall ((v_ArrVal_1256 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1256) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))))), Black: 3841#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= |thread1Thread1of1ForFork1_~cond~0#1| 1) (<= ~sum~0 1)), Black: 3713#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= |thread1Thread1of1ForFork1_~cond~0#1| 1)), 14#L86true, 3835#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= |thread1Thread1of1ForFork1_~cond~0#1| 1)), Black: 1833#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (= ~v_assert~0 1) (= ~sum~0 0) (= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 3642#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 3638#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 3640#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 3626#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3565#(and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), 3442#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), 1107#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), 3110#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2617#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (or (< ~back~0 0) (<= ~n~0 (+ ~back~0 1)) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (and (forall ((v_ArrVal_843 (Array Int Int))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_843) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)) (forall ((v_ArrVal_843 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_843) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))))) (not (= 0 (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) 4)) 1))) (= (mod ~v_assert~0 256) 0))), Black: 554#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (forall ((v_ArrVal_191 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_191) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (forall ((v_ArrVal_191 (Array Int Int))) (<= (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_191) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1))) (= 0 (mod |thread1Thread1of1ForFork1_~cond~0#1| 256))) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1) (<= ~sum~0 1)), Black: 561#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (= ~sum~0 1) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 838#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1) (<= ~sum~0 1) (<= 1 ~sum~0)), Black: 859#(<= ~back~0 (+ ~front~0 1)), Black: 858#(= ~back~0 ~front~0), 650#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| ~v_assert~0)), 3507#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), 36#L59true, 2264#true, Black: 3421#(and (= ~sum~0 0) (= (select (select |#memory_int| ~queue~0.base) (+ (- 4) ~queue~0.offset (* ~back~0 4))) 1) (<= (+ 2 ~queue~0.base) |ULTIMATE.start_main_~#t3~0#1.base|) (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)) (= ~back~0 (+ ~front~0 1)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (= |thread1Thread1of1ForFork1_~cond~0#1| 1) (= |thread2Thread1of1ForFork2_~b~0#1| 0)), Black: 3432#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 1) (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), 1318#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 289#(not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)), 856#true, Black: 3434#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3426#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (not (= ~queue~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (<= ~sum~0 1) (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (= (* ~front~0 4) (* ~back~0 4))), 1903#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 1668#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 1611#(and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1660#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (forall ((v_ArrVal_561 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_561) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_561) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))))) (forall ((v_ArrVal_561 (Array Int Int))) (<= (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_561) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_561) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), 237#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| ~v_assert~0)), Black: 138#(= |thread2Thread1of1ForFork2_~cond~1#1| 1), Black: 1670#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1672#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), 1557#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 147#(= |thread1Thread1of1ForFork1_~cond~0#1| 1), Black: 2363#(not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)), Black: 2272#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)), Black: 2453#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 2447#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 2455#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0))), Black: 2378#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (= 0 (mod |thread1Thread1of1ForFork1_~cond~0#1| 256)) (< ~front~0 0)), 16#L113-1true, Black: 2451#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= ~sum~0 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1) (or (< (+ ~front~0 1) 0) (<= ~n~0 (+ ~front~0 1)) (and (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)) (<= ~back~0 ~front~0)) (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (<= ~back~0 ~front~0))) (and (forall ((v_ArrVal_782 (Array Int Int))) (<= 0 (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_782) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (forall ((v_ArrVal_782 (Array Int Int))) (<= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_782) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1))) (= (mod ~v_assert~0 256) 0))), Black: 678#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) (= ~sum~0 0) (<= (+ 2 ~queue~0.base) |ULTIMATE.start_main_~#t3~0#1.base|) (= |thread1Thread1of1ForFork1_~cond~0#1| 1) (= |thread2Thread1of1ForFork2_~cond~1#1| ~v_assert~0)), Black: 680#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| ~v_assert~0) (<= 1 ~sum~0)), Black: 2439#(and (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)) (not (<= (mod ~v_assert~0 256) 0))), Black: 3248#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ 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|thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 3238#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3244#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= (+ (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) 0) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset)) 1) (= ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset))) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| 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|#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))) (not (= (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (not (= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) 4)) 1) 0)))))) (or (< ~back~0 0) (<= ~n~0 (+ ~back~0 1)) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (not (= 0 (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) 4)) 1))) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), 49#$Ultimate##0true, Black: 3015#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (< ~front~0 0)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2944#(or (< (+ ~front~0 1) 0) (<= ~n~0 (+ ~front~0 1)) (<= ~back~0 (+ ~front~0 1)) (= 0 (mod |thread1Thread1of1ForFork1_~cond~0#1| 256)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))), Black: 1239#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))))), Black: 3023#(and (or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (< ~front~0 0)) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)), Black: 1227#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3019#(and (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) (= ~sum~0 0) (= ~back~0 (+ 2 ~front~0)) (= 0 (+ (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) 1)) (< (+ ~front~0 1) ~n~0) (<= 0 ~front~0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (= |thread1Thread1of1ForFork1_~cond~0#1| 1)), Black: 2010#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 2937#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (< ~front~0 0)), Black: 1235#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 2999#(and (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) (= ~sum~0 0) (= ~back~0 (+ 2 ~front~0)) (= 0 (+ (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) 1)) (< (+ ~front~0 1) ~n~0) (<= 0 ~front~0) (= ~queue~0.offset 0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (= |thread1Thread1of1ForFork1_~cond~0#1| 1)), Black: 3003#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (or (< (+ ~front~0 1) 0) (and (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)) (<= ~back~0 ~front~0)) (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (<= ~back~0 ~front~0))) (not (< ~back~0 ~n~0)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), Black: 1961#(or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))), Black: 1153#(not (<= (mod |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)), Black: 3013#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 0) (= ~queue~0.offset 0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 2014#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1165#(or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))), Black: 2008#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2012#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))))), Black: 3005#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (< (+ ~front~0 1) 0) (<= ~n~0 (+ ~front~0 1)) (<= ~back~0 (+ ~front~0 1)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2004#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset)) 1) (= ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset))) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 0) (= ~queue~0.offset 0) (not (= ~queue~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1957#(and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 3011#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 2 ~back~0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 0) (= (+ (select (select |#memory_int| ~queue~0.base) (+ (- 4) ~queue~0.offset (* ~back~0 4))) 1) 0) (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) (- 8))) 1) (= ~queue~0.offset 0) (= ~back~0 (+ ~front~0 1)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))) (< ~back~0 (+ ~n~0 1))), Black: 2993#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (< ~front~0 0)) (or (< (+ ~front~0 1) 0) (<= ~n~0 (+ ~front~0 1)) (<= ~back~0 (+ ~front~0 1)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (or (< (+ ~front~0 1) 0) (and (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)) (<= ~back~0 ~front~0)) (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (<= ~back~0 ~front~0))) (not (< ~back~0 ~n~0)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), 1028#(and (= ~v_assert~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| 1))]) [2022-12-06 07:54:32,124 INFO L382 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2022-12-06 07:54:32,124 INFO L385 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2022-12-06 07:54:32,124 INFO L385 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2022-12-06 07:54:32,124 INFO L385 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2022-12-06 07:54:32,141 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([530] L86-->L84: Formula: (and (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_23| 256) 0)) (let ((.cse2 (= (mod |v_thread2Thread1of1ForFork2_~b~0#1_44| 256) 0))) (let ((.cse0 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_51|)) (.cse3 (= (+ v_~back~0_138 1) v_~back~0_137)) (.cse4 (= |v_thread2Thread1of1ForFork2_~b~0#1_43| (ite (= (ite .cse2 1 0) 0) 0 1))) (.cse5 (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_51| 0))) (.cse1 (select (select |v_#memory_int_143| v_~queue~0.base_76) (+ (* v_~back~0_138 4) v_~queue~0.offset_76)))) (or (and .cse0 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43| (ite (= .cse1 1) 1 0)) (not .cse2) .cse3 .cse4 (= |v_thread2Thread1of1ForFork2_#t~mem5#1_18| |v_thread2Thread1of1ForFork2_#t~mem5#1_17|) .cse5 (= |v_thread2Thread1of1ForFork2_#t~post6#1_18| |v_thread2Thread1of1ForFork2_#t~post6#1_17|)) (and .cse0 (= |v_thread2Thread1of1ForFork2_#t~post4#1_18| |v_thread2Thread1of1ForFork2_#t~post4#1_17|) (= |v_thread2Thread1of1ForFork2_#t~mem3#1_18| |v_thread2Thread1of1ForFork2_#t~mem3#1_17|) .cse3 .cse2 .cse4 .cse5 (= (ite (= (+ .cse1 1) 0) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43|))))) (not (= (ite (and (< v_~back~0_138 v_~n~0_82) (<= 0 v_~back~0_138)) 1 0) 0))) InVars {thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_23|, ~queue~0.offset=v_~queue~0.offset_76, thread2Thread1of1ForFork2_~b~0#1=|v_thread2Thread1of1ForFork2_~b~0#1_44|, thread2Thread1of1ForFork2_#t~post4#1=|v_thread2Thread1of1ForFork2_#t~post4#1_18|, thread2Thread1of1ForFork2_#t~mem3#1=|v_thread2Thread1of1ForFork2_#t~mem3#1_18|, ~back~0=v_~back~0_138, #memory_int=|v_#memory_int_143|, thread2Thread1of1ForFork2_#t~mem5#1=|v_thread2Thread1of1ForFork2_#t~mem5#1_18|, ~queue~0.base=v_~queue~0.base_76, thread2Thread1of1ForFork2_#t~post6#1=|v_thread2Thread1of1ForFork2_#t~post6#1_18|, ~n~0=v_~n~0_82} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_23|, ~queue~0.offset=v_~queue~0.offset_76, thread2Thread1of1ForFork2_#t~post4#1=|v_thread2Thread1of1ForFork2_#t~post4#1_17|, thread2Thread1of1ForFork2_#t~mem3#1=|v_thread2Thread1of1ForFork2_#t~mem3#1_17|, ~back~0=v_~back~0_137, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43|, ~queue~0.base=v_~queue~0.base_76, thread2Thread1of1ForFork2_~b~0#1=|v_thread2Thread1of1ForFork2_~b~0#1_43|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_51|, #memory_int=|v_#memory_int_143|, thread2Thread1of1ForFork2_#t~mem5#1=|v_thread2Thread1of1ForFork2_#t~mem5#1_17|, thread2Thread1of1ForFork2_#t~post6#1=|v_thread2Thread1of1ForFork2_#t~post6#1_17|, ~n~0=v_~n~0_82} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_#t~post4#1, thread2Thread1of1ForFork2_~b~0#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~mem3#1, ~back~0, thread2Thread1of1ForFork2_#t~mem5#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post6#1][199], [Black: 1030#(and (= ~queue~0.offset 0) (or (and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)) (<= (* ~n~0 4) (+ 3 ~queue~0.offset (* ~back~0 4)))) (= |thread2Thread1of1ForFork2_~cond~1#1| 1)), 842#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 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(and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3252#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 3224#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 3238#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3244#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= (+ (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) 0) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset)) 1) (= ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset))) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod 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(<= ~n~0 ~front~0) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (< ~front~0 0)) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)), Black: 3019#(and (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) (= ~sum~0 0) (= ~back~0 (+ 2 ~front~0)) (= 0 (+ (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) 1)) (< (+ ~front~0 1) ~n~0) (<= 0 ~front~0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (= |thread1Thread1of1ForFork1_~cond~0#1| 1)), Black: 1227#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ 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(<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 2999#(and (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) (= ~sum~0 0) (= ~back~0 (+ 2 ~front~0)) (= 0 (+ (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) 1)) (< (+ ~front~0 1) ~n~0) (<= 0 ~front~0) (= ~queue~0.offset 0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (= |thread1Thread1of1ForFork1_~cond~0#1| 1)), Black: 3003#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (or (< (+ ~front~0 1) 0) (and (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)) (<= ~back~0 ~front~0)) (or (= (mod 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~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))), Black: 3013#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 0) (= ~queue~0.offset 0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 2014#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1153#(not (<= (mod |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)), Black: 1165#(or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))), Black: 2008#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2012#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))))), Black: 2004#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset)) 1) (= ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset))) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 0) (= ~queue~0.offset 0) (not (= ~queue~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 3005#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (< (+ ~front~0 1) 0) (<= ~n~0 (+ ~front~0 1)) (<= ~back~0 (+ ~front~0 1)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 1957#(and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 3011#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 2 ~back~0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 0) (= (+ (select (select |#memory_int| ~queue~0.base) (+ (- 4) ~queue~0.offset (* ~back~0 4))) 1) 0) (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) (- 8))) 1) (= ~queue~0.offset 0) (= ~back~0 (+ ~front~0 1)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))) (< ~back~0 (+ ~n~0 1))), Black: 2993#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (< ~front~0 0)) (or (< (+ ~front~0 1) 0) (<= ~n~0 (+ ~front~0 1)) (<= ~back~0 (+ ~front~0 1)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ 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tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2022-12-06 07:54:32,141 INFO L385 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2022-12-06 07:54:32,141 INFO L385 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2022-12-06 07:54:32,141 INFO L385 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2022-12-06 07:54:32,142 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([386] L56-->L59: Formula: (= v_~v_assert~0_2 |v_thread1Thread1of1ForFork1_~cond~0#1_7|) InVars {~v_assert~0=v_~v_assert~0_2} OutVars{~v_assert~0=v_~v_assert~0_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_7|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~cond~0#1][53], [Black: 1030#(and (= ~queue~0.offset 0) (or (and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)) (<= (* ~n~0 4) (+ 3 ~queue~0.offset (* ~back~0 4)))) (= |thread2Thread1of1ForFork2_~cond~1#1| 1)), 842#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 1024#(and (= ~sum~0 1) (= ~v_assert~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 871#(and (= ~queue~0.offset 0) (or (and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)) (<= (* ~n~0 4) (+ 3 ~queue~0.offset (* ~back~0 4))))), Black: 1032#(and (= ~queue~0.offset 0) (or (and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)) (<= (* ~n~0 4) (+ 3 ~queue~0.offset (* ~back~0 4)))) (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0))), Black: 3849#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 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~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1256) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))))) (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0))))) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 3655#true, Black: 3825#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= ~sum~0 0) (<= |thread1Thread1of1ForFork1_~cond~0#1| 1)), Black: 3845#(and (<= 0 ~sum~0) (forall ((v_ArrVal_1256 (Array Int Int))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| 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(<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 147#(= |thread1Thread1of1ForFork1_~cond~0#1| 1), Black: 2363#(not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)), Black: 2272#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)), Black: 2453#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 2447#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 2264#true, Black: 2455#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0))), 16#L113-1true, Black: 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~front~0))) (and (forall ((v_ArrVal_782 (Array Int Int))) (<= 0 (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_782) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (forall ((v_ArrVal_782 (Array Int Int))) (<= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_782) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1))) (= (mod ~v_assert~0 256) 0))), Black: 678#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) (= ~sum~0 0) (<= (+ 2 ~queue~0.base) |ULTIMATE.start_main_~#t3~0#1.base|) (= |thread1Thread1of1ForFork1_~cond~0#1| 1) (= |thread2Thread1of1ForFork2_~cond~1#1| ~v_assert~0)), Black: 680#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 1) (= 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(or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2010#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 2937#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (< ~front~0 0)), Black: 1235#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 2999#(and (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) (= ~sum~0 0) (= ~back~0 (+ 2 ~front~0)) (= 0 (+ (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) 1)) (< (+ ~front~0 1) ~n~0) (<= 0 ~front~0) (= ~queue~0.offset 0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (= |thread1Thread1of1ForFork1_~cond~0#1| 1)), Black: 3003#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (or (< (+ ~front~0 1) 0) (and (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)) (<= ~back~0 ~front~0)) (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (<= ~back~0 ~front~0))) (not (< ~back~0 ~n~0)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), Black: 1961#(or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))), Black: 3013#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 0) (= ~queue~0.offset 0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 2014#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1153#(not (<= (mod |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)), Black: 1165#(or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))), Black: 2008#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2012#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))))), Black: 2004#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset)) 1) (= ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset))) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 0) (= ~queue~0.offset 0) (not (= ~queue~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (= 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(<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 0) (= (+ (select (select |#memory_int| ~queue~0.base) (+ (- 4) ~queue~0.offset (* ~back~0 4))) 1) 0) (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) (- 8))) 1) (= ~queue~0.offset 0) (= ~back~0 (+ ~front~0 1)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))) (< ~back~0 (+ ~n~0 1))), Black: 2993#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (< ~front~0 0)) (or (< (+ ~front~0 1) 0) (<= ~n~0 (+ ~front~0 1)) (<= ~back~0 (+ ~front~0 1)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (or (< (+ ~front~0 1) 0) (and (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)) (<= ~back~0 ~front~0)) (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (<= ~back~0 ~front~0))) (not (< ~back~0 ~n~0)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), 1028#(and (= ~v_assert~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| 1))]) [2022-12-06 07:54:32,142 INFO L382 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2022-12-06 07:54:32,142 INFO L385 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2022-12-06 07:54:32,142 INFO L385 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2022-12-06 07:54:32,142 INFO L385 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2022-12-06 07:54:32,261 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([412] L112-3-->$Ultimate##0: Formula: (and (= v_thread3Thread1of1ForFork0_thidvar2_2 0) (= v_thread3Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre14#1_6|) (= v_thread3Thread1of1ForFork0_thidvar1_2 0) (= v_thread3Thread1of1ForFork0_thidvar3_2 0)) InVars {ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_6|} OutVars{ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_6|, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_4|, thread3Thread1of1ForFork0_thidvar3=v_thread3Thread1of1ForFork0_thidvar3_2, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_4|, thread3Thread1of1ForFork0_thidvar2=v_thread3Thread1of1ForFork0_thidvar2_2, thread3Thread1of1ForFork0_thidvar1=v_thread3Thread1of1ForFork0_thidvar1_2, thread3Thread1of1ForFork0_thidvar0=v_thread3Thread1of1ForFork0_thidvar0_2} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_thidvar3, thread3Thread1of1ForFork0_#res.base, thread3Thread1of1ForFork0_thidvar2, thread3Thread1of1ForFork0_thidvar1, thread3Thread1of1ForFork0_thidvar0][29], [Black: 1030#(and (= ~queue~0.offset 0) (or (and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) 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((v_ArrVal_1256 (Array Int Int))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1256) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= |thread1Thread1of1ForFork1_~cond~0#1| 1) (<= ~sum~0 1) (forall ((v_ArrVal_1256 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1256) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))))), Black: 3841#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= |thread1Thread1of1ForFork1_~cond~0#1| 1) (<= ~sum~0 1)), Black: 3713#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= |thread1Thread1of1ForFork1_~cond~0#1| 1)), 14#L86true, 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1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 3626#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3565#(and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), 3442#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), 1107#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2617#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (or (< ~back~0 0) (<= ~n~0 (+ ~back~0 1)) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (and (forall ((v_ArrVal_843 (Array Int Int))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_843) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)) (forall ((v_ArrVal_843 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_843) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))))) (not (= 0 (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) 4)) 1))) (= (mod ~v_assert~0 256) 0))), Black: 554#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (forall ((v_ArrVal_191 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_191) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (forall ((v_ArrVal_191 (Array Int Int))) (<= (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_191) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1))) (= 0 (mod |thread1Thread1of1ForFork1_~cond~0#1| 256))) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= 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~queue~0.offset))))), Black: 1660#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (forall ((v_ArrVal_561 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_561) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_561) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))))) (forall ((v_ArrVal_561 (Array Int Int))) (<= (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_561) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_561) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* 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(select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_782) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (forall ((v_ArrVal_782 (Array Int Int))) (<= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_782) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1))) (= (mod ~v_assert~0 256) 0))), Black: 678#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) (= ~sum~0 0) (<= (+ 2 ~queue~0.base) |ULTIMATE.start_main_~#t3~0#1.base|) (= |thread1Thread1of1ForFork1_~cond~0#1| 1) (= |thread2Thread1of1ForFork2_~cond~1#1| ~v_assert~0)), Black: 680#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| ~v_assert~0) (<= 1 ~sum~0)), Black: 2439#(and (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)) (not (<= (mod ~v_assert~0 256) 0))), 3220#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3248#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3252#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 3224#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 3238#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3244#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= (+ (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) 0) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset)) 1) (= ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset))) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3242#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), 2883#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2174#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (or (< ~back~0 0) (<= ~n~0 (+ ~back~0 1)) (and (forall ((v_ArrVal_729 (Array Int Int))) (or (<= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (not (= (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (not (= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) 4)) 1) 0)))) (forall ((v_ArrVal_729 (Array Int Int))) (or (<= 0 (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))) (not (= (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (not (= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) 4)) 1) 0)))))) (or (< ~back~0 0) (<= ~n~0 (+ ~back~0 1)) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (not (= 0 (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) 4)) 1))) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), 3655#true, 49#$Ultimate##0true, Black: 3015#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (< ~front~0 0)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2944#(or (< (+ ~front~0 1) 0) (<= ~n~0 (+ ~front~0 1)) (<= ~back~0 (+ ~front~0 1)) (= 0 (mod |thread1Thread1of1ForFork1_~cond~0#1| 256)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))), Black: 1239#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))))), Black: 3023#(and (or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (< ~front~0 0)) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)), Black: 3019#(and (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) (= ~sum~0 0) (= ~back~0 (+ 2 ~front~0)) (= 0 (+ (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) 1)) (< (+ ~front~0 1) ~n~0) (<= 0 ~front~0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (= |thread1Thread1of1ForFork1_~cond~0#1| 1)), Black: 1227#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2010#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 2937#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (< ~front~0 0)), Black: 1235#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 2999#(and (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) (= ~sum~0 0) (= ~back~0 (+ 2 ~front~0)) (= 0 (+ (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) 1)) (< (+ ~front~0 1) ~n~0) (<= 0 ~front~0) (= ~queue~0.offset 0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (= |thread1Thread1of1ForFork1_~cond~0#1| 1)), Black: 1961#(or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))), Black: 3003#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (or (< (+ ~front~0 1) 0) (and (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)) (<= ~back~0 ~front~0)) (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (<= ~back~0 ~front~0))) (not (< ~back~0 ~n~0)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), Black: 1153#(not (<= (mod |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)), Black: 3013#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 0) (= ~queue~0.offset 0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 2014#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1165#(or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))), Black: 2008#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2012#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))))), Black: 2004#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset)) 1) (= ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset))) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 0) (= ~queue~0.offset 0) (not (= ~queue~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 3005#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (< (+ ~front~0 1) 0) (<= ~n~0 (+ ~front~0 1)) (<= ~back~0 (+ ~front~0 1)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 1957#(and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 3011#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 2 ~back~0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 0) (= (+ (select (select |#memory_int| ~queue~0.base) (+ (- 4) ~queue~0.offset (* ~back~0 4))) 1) 0) (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) (- 8))) 1) (= ~queue~0.offset 0) (= ~back~0 (+ ~front~0 1)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))) (< ~back~0 (+ ~n~0 1))), Black: 2993#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (< ~front~0 0)) (or (< (+ ~front~0 1) 0) (<= ~n~0 (+ ~front~0 1)) (<= ~back~0 (+ ~front~0 1)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (or (< (+ ~front~0 1) 0) (and (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)) (<= ~back~0 ~front~0)) (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (<= ~back~0 ~front~0))) (not (< ~back~0 ~n~0)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), 1026#(and (= ~v_assert~0 1) (= ~queue~0.offset 0) (or (and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)) (<= (* ~n~0 4) (+ 3 ~queue~0.offset (* ~back~0 4)))) (= |thread2Thread1of1ForFork2_~cond~1#1| 1))]) [2022-12-06 07:54:32,261 INFO L382 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2022-12-06 07:54:32,261 INFO L385 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2022-12-06 07:54:32,261 INFO L385 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2022-12-06 07:54:32,261 INFO L385 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2022-12-06 07:54:32,351 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([530] L86-->L84: Formula: (and (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_23| 256) 0)) (let ((.cse2 (= (mod |v_thread2Thread1of1ForFork2_~b~0#1_44| 256) 0))) (let ((.cse0 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_51|)) (.cse3 (= (+ v_~back~0_138 1) v_~back~0_137)) (.cse4 (= |v_thread2Thread1of1ForFork2_~b~0#1_43| (ite (= (ite .cse2 1 0) 0) 0 1))) (.cse5 (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_51| 0))) (.cse1 (select (select |v_#memory_int_143| v_~queue~0.base_76) (+ (* v_~back~0_138 4) v_~queue~0.offset_76)))) (or (and .cse0 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43| (ite (= .cse1 1) 1 0)) (not .cse2) .cse3 .cse4 (= |v_thread2Thread1of1ForFork2_#t~mem5#1_18| |v_thread2Thread1of1ForFork2_#t~mem5#1_17|) .cse5 (= |v_thread2Thread1of1ForFork2_#t~post6#1_18| |v_thread2Thread1of1ForFork2_#t~post6#1_17|)) (and .cse0 (= |v_thread2Thread1of1ForFork2_#t~post4#1_18| |v_thread2Thread1of1ForFork2_#t~post4#1_17|) (= |v_thread2Thread1of1ForFork2_#t~mem3#1_18| |v_thread2Thread1of1ForFork2_#t~mem3#1_17|) .cse3 .cse2 .cse4 .cse5 (= (ite (= (+ .cse1 1) 0) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43|))))) (not (= (ite (and (< v_~back~0_138 v_~n~0_82) (<= 0 v_~back~0_138)) 1 0) 0))) InVars {thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_23|, ~queue~0.offset=v_~queue~0.offset_76, thread2Thread1of1ForFork2_~b~0#1=|v_thread2Thread1of1ForFork2_~b~0#1_44|, thread2Thread1of1ForFork2_#t~post4#1=|v_thread2Thread1of1ForFork2_#t~post4#1_18|, thread2Thread1of1ForFork2_#t~mem3#1=|v_thread2Thread1of1ForFork2_#t~mem3#1_18|, ~back~0=v_~back~0_138, #memory_int=|v_#memory_int_143|, thread2Thread1of1ForFork2_#t~mem5#1=|v_thread2Thread1of1ForFork2_#t~mem5#1_18|, ~queue~0.base=v_~queue~0.base_76, thread2Thread1of1ForFork2_#t~post6#1=|v_thread2Thread1of1ForFork2_#t~post6#1_18|, ~n~0=v_~n~0_82} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_23|, ~queue~0.offset=v_~queue~0.offset_76, thread2Thread1of1ForFork2_#t~post4#1=|v_thread2Thread1of1ForFork2_#t~post4#1_17|, thread2Thread1of1ForFork2_#t~mem3#1=|v_thread2Thread1of1ForFork2_#t~mem3#1_17|, ~back~0=v_~back~0_137, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43|, ~queue~0.base=v_~queue~0.base_76, thread2Thread1of1ForFork2_~b~0#1=|v_thread2Thread1of1ForFork2_~b~0#1_43|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_51|, #memory_int=|v_#memory_int_143|, thread2Thread1of1ForFork2_#t~mem5#1=|v_thread2Thread1of1ForFork2_#t~mem5#1_17|, thread2Thread1of1ForFork2_#t~post6#1=|v_thread2Thread1of1ForFork2_#t~post6#1_17|, ~n~0=v_~n~0_82} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_#t~post4#1, thread2Thread1of1ForFork2_~b~0#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~mem3#1, ~back~0, thread2Thread1of1ForFork2_#t~mem5#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post6#1][199], [Black: 1030#(and (= ~queue~0.offset 0) (or (and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)) (<= (* ~n~0 4) (+ 3 ~queue~0.offset (* ~back~0 4)))) (= |thread2Thread1of1ForFork2_~cond~1#1| 1)), 842#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 1024#(and (= ~sum~0 1) (= ~v_assert~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 871#(and (= ~queue~0.offset 0) (or (and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)) (<= (* ~n~0 4) (+ 3 ~queue~0.offset (* ~back~0 4))))), Black: 1032#(and (= ~queue~0.offset 0) (or (and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)) (<= (* ~n~0 4) (+ 3 ~queue~0.offset (* ~back~0 4)))) (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0))), Black: 3849#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= ~sum~0 0) (<= |thread1Thread1of1ForFork1_~cond~0#1| 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))) (forall ((v_ArrVal_1256 (Array Int Int))) (<= (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1256) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1))), Black: 1036#(and (or (< |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|) (= (mod ~v_assert~0 256) 0)) (or (and (<= 0 (+ ~sum~0 1)) (<= ~sum~0 0) (not (= ~queue~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (= (* ~front~0 4) (* ~back~0 4))) (= (mod ~v_assert~0 256) 0))), Black: 3767#(and (<= 0 ~sum~0) (<= ~sum~0 1)), Black: 3811#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) (= ~sum~0 0) (<= |thread1Thread1of1ForFork1_~cond~0#1| 1) (<= (+ 2 ~queue~0.base) |ULTIMATE.start_main_~#t3~0#1.base|) (= ~back~0 (+ ~front~0 1)) (= |thread2Thread1of1ForFork2_~b~0#1| 0)), Black: 3759#(not (<= (mod |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)), Black: 3819#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= |thread1Thread1of1ForFork1_~cond~0#1| 1) (not (= ~queue~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (<= ~sum~0 1) (= (* ~front~0 4) (* ~back~0 4))), Black: 3781#(and (forall ((v_ArrVal_1256 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1256) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (forall ((v_ArrVal_1256 (Array Int Int))) (<= (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1256) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1))), Black: 3831#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= |thread1Thread1of1ForFork1_~cond~0#1| 1) (<= ~sum~0 1) (or (and (forall ((v_ArrVal_1256 (Array Int Int))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1256) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)) (forall ((v_ArrVal_1256 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1256) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))))) (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))))), Black: 3853#(and (<= 0 ~sum~0) (not (<= (mod |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)) (<= ~sum~0 1)), Black: 3837#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset)) 1) (= ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 0) (= ~queue~0.offset 0) (<= |thread1Thread1of1ForFork1_~cond~0#1| 1) (<= (+ 2 ~queue~0.base) |ULTIMATE.start_main_~#t3~0#1.base|) (or (and (forall ((v_ArrVal_1256 (Array Int Int))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1256) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)) (forall ((v_ArrVal_1256 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1256) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))))) (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0))))) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 3655#true, Black: 3825#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= ~sum~0 0) (<= |thread1Thread1of1ForFork1_~cond~0#1| 1)), Black: 3845#(and (<= 0 ~sum~0) (forall ((v_ArrVal_1256 (Array Int Int))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1256) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= |thread1Thread1of1ForFork1_~cond~0#1| 1) (<= ~sum~0 1) (forall ((v_ArrVal_1256 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1256) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))))), Black: 3841#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= |thread1Thread1of1ForFork1_~cond~0#1| 1) (<= ~sum~0 1)), Black: 3713#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= |thread1Thread1of1ForFork1_~cond~0#1| 1)), 3835#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= |thread1Thread1of1ForFork1_~cond~0#1| 1)), Black: 1833#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (= ~v_assert~0 1) (= ~sum~0 0) (= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 3642#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 3638#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 3640#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 3626#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3565#(and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), 3442#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), 1107#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), 3110#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2617#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (or (< ~back~0 0) (<= ~n~0 (+ ~back~0 1)) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (and (forall ((v_ArrVal_843 (Array Int Int))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_843) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)) (forall ((v_ArrVal_843 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_843) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))))) (not (= 0 (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) 4)) 1))) (= (mod ~v_assert~0 256) 0))), Black: 554#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (forall ((v_ArrVal_191 (Array Int Int))) (<= 0 (+ ~sum~0 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1) (<= ~sum~0 1) (<= 1 ~sum~0)), 68#L112-4true, Black: 859#(<= ~back~0 (+ ~front~0 1)), Black: 858#(= ~back~0 ~front~0), 650#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| ~v_assert~0)), 3507#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3421#(and (= ~sum~0 0) (= (select (select |#memory_int| ~queue~0.base) (+ (- 4) ~queue~0.offset (* ~back~0 4))) 1) (<= (+ 2 ~queue~0.base) |ULTIMATE.start_main_~#t3~0#1.base|) (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)) (= ~back~0 (+ ~front~0 1)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (= |thread1Thread1of1ForFork1_~cond~0#1| 1) (= |thread2Thread1of1ForFork2_~b~0#1| 0)), 1318#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3432#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 1) (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 289#(not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)), 13#L56true, Black: 3434#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), 856#true, Black: 3426#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (not (= ~queue~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (<= ~sum~0 1) (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (= (* ~front~0 4) (* ~back~0 4))), 1903#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 1668#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 1611#(and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1660#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (forall ((v_ArrVal_561 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_561) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_561) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))))) (forall ((v_ArrVal_561 (Array Int Int))) (<= (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_561) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_561) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), 237#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| ~v_assert~0)), Black: 138#(= |thread2Thread1of1ForFork2_~cond~1#1| 1), Black: 1670#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1672#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), 15#L84true, 1557#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 147#(= |thread1Thread1of1ForFork1_~cond~0#1| 1), Black: 2363#(not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)), Black: 2272#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)), Black: 2453#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 2447#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 2264#true, Black: 2455#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0))), Black: 2378#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (= 0 (mod |thread1Thread1of1ForFork1_~cond~0#1| 256)) (< ~front~0 0)), Black: 2451#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= ~sum~0 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1) (or (< (+ 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Black: 678#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) (= ~sum~0 0) (<= (+ 2 ~queue~0.base) |ULTIMATE.start_main_~#t3~0#1.base|) (= |thread1Thread1of1ForFork1_~cond~0#1| 1) (= |thread2Thread1of1ForFork2_~cond~1#1| ~v_assert~0)), Black: 680#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| ~v_assert~0) (<= 1 ~sum~0)), Black: 3248#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select 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(select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) 0) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset)) 1) (= ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset))) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3242#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), 2883#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2174#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (or (< ~back~0 0) (<= ~n~0 (+ ~back~0 1)) (and (forall ((v_ArrVal_729 (Array Int Int))) (or (<= (+ (select 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|ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (not (= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) 4)) 1) 0)))))) (or (< ~back~0 0) (<= ~n~0 (+ ~back~0 1)) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (not (= 0 (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) 4)) 1))) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), 49#$Ultimate##0true, Black: 3015#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (< ~front~0 0)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2944#(or (< (+ ~front~0 1) 0) (<= ~n~0 (+ ~front~0 1)) (<= ~back~0 (+ ~front~0 1)) (= 0 (mod |thread1Thread1of1ForFork1_~cond~0#1| 256)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))), 2439#(and (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)) (not (<= (mod ~v_assert~0 256) 0))), Black: 1239#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))))), Black: 3023#(and (or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (< ~front~0 0)) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)), Black: 3019#(and (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) (= ~sum~0 0) (= ~back~0 (+ 2 ~front~0)) (= 0 (+ (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) 1)) (< (+ ~front~0 1) ~n~0) (<= 0 ~front~0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (= |thread1Thread1of1ForFork1_~cond~0#1| 1)), Black: 1227#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2010#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 2937#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (< ~front~0 0)), Black: 1235#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 2999#(and (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) (= ~sum~0 0) (= ~back~0 (+ 2 ~front~0)) (= 0 (+ (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) 1)) (< (+ ~front~0 1) ~n~0) (<= 0 ~front~0) (= ~queue~0.offset 0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (= |thread1Thread1of1ForFork1_~cond~0#1| 1)), Black: 3003#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (or (< (+ ~front~0 1) 0) (and (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)) (<= ~back~0 ~front~0)) (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (<= ~back~0 ~front~0))) (not (< ~back~0 ~n~0)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), Black: 1961#(or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))), Black: 3013#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 0) (= ~queue~0.offset 0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 2014#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1153#(not (<= (mod |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)), Black: 1165#(or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))), Black: 2008#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2012#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))))), Black: 2004#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset)) 1) (= ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset))) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 0) (= ~queue~0.offset 0) (not (= ~queue~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 3005#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (< (+ ~front~0 1) 0) (<= ~n~0 (+ ~front~0 1)) (<= ~back~0 (+ ~front~0 1)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 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~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (< ~front~0 0)) (or (< (+ ~front~0 1) 0) (<= ~n~0 (+ ~front~0 1)) (<= ~back~0 (+ ~front~0 1)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (or (< (+ ~front~0 1) 0) (and (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)) (<= ~back~0 ~front~0)) (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (<= ~back~0 ~front~0))) (not (< ~back~0 ~n~0)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), 1028#(and (= ~v_assert~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| 1))]) [2022-12-06 07:54:32,352 INFO L382 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2022-12-06 07:54:32,352 INFO L385 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2022-12-06 07:54:32,352 INFO L385 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2022-12-06 07:54:32,352 INFO L385 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2022-12-06 07:54:32,352 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([386] L56-->L59: Formula: (= v_~v_assert~0_2 |v_thread1Thread1of1ForFork1_~cond~0#1_7|) InVars {~v_assert~0=v_~v_assert~0_2} OutVars{~v_assert~0=v_~v_assert~0_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_7|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~cond~0#1][53], [Black: 1030#(and (= ~queue~0.offset 0) (or (and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)) (<= (* ~n~0 4) (+ 3 ~queue~0.offset (* ~back~0 4)))) (= |thread2Thread1of1ForFork2_~cond~1#1| 1)), 842#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 1024#(and (= ~sum~0 1) (= ~v_assert~0 1) (= 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(= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), 3110#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2617#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (or (< ~back~0 0) (<= ~n~0 (+ ~back~0 1)) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (and (forall ((v_ArrVal_843 (Array Int Int))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_843) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)) (forall ((v_ArrVal_843 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_843) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))))) (not (= 0 (+ (select (select |#memory_int| 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~v_assert~0 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 1611#(and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1660#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (forall ((v_ArrVal_561 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_561) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_561) 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|thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= ~sum~0 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1) (or (< (+ ~front~0 1) 0) (<= ~n~0 (+ ~front~0 1)) (and (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)) (<= ~back~0 ~front~0)) (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (<= ~back~0 ~front~0))) (and (forall ((v_ArrVal_782 (Array Int Int))) (<= 0 (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_782) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (forall ((v_ArrVal_782 (Array Int Int))) (<= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_782) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1))) (= (mod ~v_assert~0 256) 0))), Black: 678#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) (= ~sum~0 0) (<= (+ 2 ~queue~0.base) |ULTIMATE.start_main_~#t3~0#1.base|) (= |thread1Thread1of1ForFork1_~cond~0#1| 1) (= |thread2Thread1of1ForFork2_~cond~1#1| ~v_assert~0)), Black: 680#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| ~v_assert~0) (<= 1 ~sum~0)), Black: 3248#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3252#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 3224#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 3238#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3244#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= (+ (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) 0) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset)) 1) (= ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset))) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3242#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), 2883#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2174#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (or (< ~back~0 0) (<= ~n~0 (+ ~back~0 1)) (and (forall ((v_ArrVal_729 (Array Int Int))) (or (<= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (not (= (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (not (= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) 4)) 1) 0)))) (forall ((v_ArrVal_729 (Array Int Int))) (or (<= 0 (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))) (not (= (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (not (= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) 4)) 1) 0)))))) (or (< ~back~0 0) (<= ~n~0 (+ ~back~0 1)) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (not (= 0 (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) 4)) 1))) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), 49#$Ultimate##0true, Black: 3015#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (< ~front~0 0)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2944#(or (< (+ ~front~0 1) 0) (<= ~n~0 (+ ~front~0 1)) (<= ~back~0 (+ ~front~0 1)) (= 0 (mod |thread1Thread1of1ForFork1_~cond~0#1| 256)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))), 2439#(and (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)) (not (<= (mod ~v_assert~0 256) 0))), Black: 1239#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))))), Black: 3023#(and (or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (< ~front~0 0)) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)), Black: 1227#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3019#(and (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) (= ~sum~0 0) (= ~back~0 (+ 2 ~front~0)) (= 0 (+ (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) 1)) (< (+ ~front~0 1) ~n~0) (<= 0 ~front~0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (= |thread1Thread1of1ForFork1_~cond~0#1| 1)), Black: 2010#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 2937#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (< ~front~0 0)), Black: 1235#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 2999#(and (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) (= ~sum~0 0) (= ~back~0 (+ 2 ~front~0)) (= 0 (+ (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) 1)) (< (+ ~front~0 1) ~n~0) (<= 0 ~front~0) (= ~queue~0.offset 0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (= |thread1Thread1of1ForFork1_~cond~0#1| 1)), Black: 3003#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (or (< (+ ~front~0 1) 0) (and (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)) (<= ~back~0 ~front~0)) (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (<= ~back~0 ~front~0))) (not (< ~back~0 ~n~0)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), Black: 1961#(or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))), Black: 3013#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 0) (= ~queue~0.offset 0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 2014#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1153#(not (<= (mod |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)), Black: 2008#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 1165#(or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))), Black: 2012#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))))), Black: 2004#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset)) 1) (= ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset))) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 0) (= ~queue~0.offset 0) (not (= ~queue~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 3005#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (< (+ ~front~0 1) 0) (<= ~n~0 (+ ~front~0 1)) (<= ~back~0 (+ ~front~0 1)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 1957#(and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 3011#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 2 ~back~0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 0) (= (+ (select (select |#memory_int| ~queue~0.base) (+ (- 4) ~queue~0.offset (* ~back~0 4))) 1) 0) (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) (- 8))) 1) (= ~queue~0.offset 0) (= ~back~0 (+ ~front~0 1)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))) (< ~back~0 (+ ~n~0 1))), Black: 2993#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (< ~front~0 0)) (or (< (+ ~front~0 1) 0) (<= ~n~0 (+ ~front~0 1)) (<= ~back~0 (+ ~front~0 1)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (or (< (+ ~front~0 1) 0) (and (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ 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07:54:32,352 INFO L385 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2022-12-06 07:54:32,352 INFO L385 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2022-12-06 07:54:32,353 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([522] $Ultimate##0-->thread3EXIT: Formula: (and (= |v_thread3Thread1of1ForFork0_#res.base_9| 0) (= |v_thread3Thread1of1ForFork0_#res.offset_9| 0) (= (ite (= (ite (and (<= v_~sum~0_73 1) (<= 0 v_~sum~0_73)) 1 0) 0) 0 1) v_~v_assert~0_54)) InVars {~sum~0=v_~sum~0_73} OutVars{~sum~0=v_~sum~0_73, ~v_assert~0=v_~v_assert~0_54, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_9|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_9|} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base][351], [1509#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div 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|thread1Thread1of1ForFork1_~cond~0#1|) (= (* ~front~0 4) (* ~back~0 4))), Black: 1668#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 1611#(and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1660#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (forall ((v_ArrVal_561 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_561) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_561) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))))) (forall ((v_ArrVal_561 (Array Int Int))) (<= (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_561) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_561) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 1670#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1672#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 2272#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)), 3460#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)), Black: 2453#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 2447#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 2264#true, Black: 2455#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0))), Black: 2378#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (= 0 (mod |thread1Thread1of1ForFork1_~cond~0#1| 256)) (< ~front~0 0)), Black: 2451#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= ~sum~0 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1) (or (< (+ ~front~0 1) 0) (<= ~n~0 (+ ~front~0 1)) (and (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)) (<= ~back~0 ~front~0)) (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (<= ~back~0 ~front~0))) (and (forall ((v_ArrVal_782 (Array Int Int))) (<= 0 (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_782) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (forall ((v_ArrVal_782 (Array Int Int))) (<= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_782) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1))) (= (mod ~v_assert~0 256) 0))), Black: 678#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) (= ~sum~0 0) (<= (+ 2 ~queue~0.base) |ULTIMATE.start_main_~#t3~0#1.base|) (= |thread1Thread1of1ForFork1_~cond~0#1| 1) (= |thread2Thread1of1ForFork2_~cond~1#1| ~v_assert~0)), Black: 2439#(and (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)) (not (<= (mod ~v_assert~0 256) 0))), Black: 680#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| ~v_assert~0) (<= 1 ~sum~0)), Black: 3248#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3252#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), 576#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 3224#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 3238#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3244#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= (+ (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) 0) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset)) 1) (= ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset))) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3242#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), 3713#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= |thread1Thread1of1ForFork1_~cond~0#1| 1)), 190#(and (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= (div |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)), Black: 2174#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (or (< ~back~0 0) (<= ~n~0 (+ ~back~0 1)) (and (forall ((v_ArrVal_729 (Array Int Int))) (or (<= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (not (= (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (not (= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) 4)) 1) 0)))) (forall ((v_ArrVal_729 (Array Int Int))) (or (<= 0 (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))) (not (= (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (not (= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) 4)) 1) 0)))))) (or (< ~back~0 0) (<= ~n~0 (+ ~back~0 1)) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (not (= 0 (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) 4)) 1))) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), 1858#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)), Black: 3015#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (< ~front~0 0)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2944#(or (< (+ ~front~0 1) 0) (<= ~n~0 (+ ~front~0 1)) (<= ~back~0 (+ ~front~0 1)) (= 0 (mod |thread1Thread1of1ForFork1_~cond~0#1| 256)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))), Black: 1239#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))))), Black: 3023#(and (or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (< ~front~0 0)) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)), Black: 1227#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3019#(and (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) (= ~sum~0 0) (= ~back~0 (+ 2 ~front~0)) (= 0 (+ (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) 1)) (< (+ ~front~0 1) ~n~0) (<= 0 ~front~0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (= |thread1Thread1of1ForFork1_~cond~0#1| 1)), Black: 2010#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 2937#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (< ~front~0 0)), Black: 1235#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 2999#(and (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) (= ~sum~0 0) (= ~back~0 (+ 2 ~front~0)) (= 0 (+ (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) 1)) (< (+ ~front~0 1) ~n~0) (<= 0 ~front~0) (= ~queue~0.offset 0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (= |thread1Thread1of1ForFork1_~cond~0#1| 1)), 1270#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)), Black: 3003#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (or (< (+ ~front~0 1) 0) (and (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)) (<= ~back~0 ~front~0)) (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (<= ~back~0 ~front~0))) (not (< ~back~0 ~n~0)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), Black: 1961#(or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))), Black: 3013#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 0) (= ~queue~0.offset 0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 2014#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1153#(not (<= (mod |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)), Black: 2008#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 1165#(or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))), Black: 2012#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))))), Black: 2004#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset)) 1) (= ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset))) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 0) (= ~queue~0.offset 0) (not (= ~queue~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 3005#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (< (+ ~front~0 1) 0) (<= ~n~0 (+ ~front~0 1)) (<= ~back~0 (+ ~front~0 1)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 1957#(and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), 2832#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)), Black: 3011#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 2 ~back~0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 0) (= (+ (select (select |#memory_int| ~queue~0.base) (+ (- 4) ~queue~0.offset (* ~back~0 4))) 1) 0) (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) (- 8))) 1) (= ~queue~0.offset 0) (= ~back~0 (+ ~front~0 1)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))) (< ~back~0 (+ ~n~0 1))), Black: 2993#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (< ~front~0 0)) (or (< (+ ~front~0 1) 0) (<= ~n~0 (+ ~front~0 1)) (<= ~back~0 (+ ~front~0 1)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (or (< (+ ~front~0 1) 0) (and (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)) (<= ~back~0 ~front~0)) (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (<= ~back~0 ~front~0))) (not (< ~back~0 ~n~0)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))))]) [2022-12-06 07:54:32,353 INFO L382 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2022-12-06 07:54:32,353 INFO L385 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2022-12-06 07:54:32,353 INFO L385 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2022-12-06 07:54:32,353 INFO L385 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2022-12-06 07:54:32,450 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([431] L59-->L56: Formula: (and (= v_~sum~0_21 (+ v_~sum~0_22 (select (select |v_#memory_int_45| v_~queue~0.base_32) (+ (* v_~front~0_39 4) v_~queue~0.offset_32)))) (= (ite (and (< v_~front~0_39 v_~back~0_59) (<= 0 v_~front~0_39) (< v_~front~0_39 v_~n~0_14)) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5| 0)) (not (= (mod |v_thread1Thread1of1ForFork1_~cond~0#1_11| 256) 0)) (= v_~front~0_38 (+ v_~front~0_39 1)) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|)) InVars {~sum~0=v_~sum~0_22, ~queue~0.offset=v_~queue~0.offset_32, #memory_int=|v_#memory_int_45|, ~back~0=v_~back~0_59, ~queue~0.base=v_~queue~0.base_32, ~n~0=v_~n~0_14, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_11|, ~front~0=v_~front~0_39} OutVars{~sum~0=v_~sum~0_21, thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_5|, ~queue~0.offset=v_~queue~0.offset_32, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|, #memory_int=|v_#memory_int_45|, ~back~0=v_~back~0_59, thread1Thread1of1ForFork1_#t~mem1#1=|v_thread1Thread1of1ForFork1_#t~mem1#1_5|, ~queue~0.base=v_~queue~0.base_32, ~n~0=v_~n~0_14, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_11|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|, ~front~0=v_~front~0_38} AuxVars[] AssignedVars[~sum~0, thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~mem1#1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1, ~front~0][591], [Black: 1030#(and (= ~queue~0.offset 0) (or (and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)) (<= (* ~n~0 4) (+ 3 ~queue~0.offset (* ~back~0 4)))) (= |thread2Thread1of1ForFork2_~cond~1#1| 1)), 842#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 1024#(and (= ~sum~0 1) (= ~v_assert~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 871#(and (= ~queue~0.offset 0) (or (and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)) (<= (* ~n~0 4) (+ 3 ~queue~0.offset (* ~back~0 4))))), Black: 1032#(and (= ~queue~0.offset 0) (or (and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)) (<= (* ~n~0 4) (+ 3 ~queue~0.offset (* ~back~0 4)))) (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0))), Black: 3849#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= ~sum~0 0) (<= |thread1Thread1of1ForFork1_~cond~0#1| 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))) (forall ((v_ArrVal_1256 (Array Int Int))) (<= (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1256) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1))), Black: 1036#(and (or (< |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|) (= (mod ~v_assert~0 256) 0)) (or (and (<= 0 (+ ~sum~0 1)) (<= ~sum~0 0) (not (= ~queue~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (= (* ~front~0 4) (* ~back~0 4))) (= (mod ~v_assert~0 256) 0))), Black: 3767#(and (<= 0 ~sum~0) (<= ~sum~0 1)), Black: 3811#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) (= ~sum~0 0) (<= |thread1Thread1of1ForFork1_~cond~0#1| 1) (<= (+ 2 ~queue~0.base) |ULTIMATE.start_main_~#t3~0#1.base|) (= ~back~0 (+ ~front~0 1)) (= |thread2Thread1of1ForFork2_~b~0#1| 0)), Black: 3819#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= |thread1Thread1of1ForFork1_~cond~0#1| 1) (not (= ~queue~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (<= ~sum~0 1) (= (* ~front~0 4) (* ~back~0 4))), Black: 3781#(and (forall ((v_ArrVal_1256 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1256) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (forall ((v_ArrVal_1256 (Array Int Int))) (<= (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1256) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1))), Black: 3831#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= |thread1Thread1of1ForFork1_~cond~0#1| 1) (<= ~sum~0 1) (or (and (forall ((v_ArrVal_1256 (Array Int Int))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1256) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)) (forall ((v_ArrVal_1256 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1256) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))))) (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))))), Black: 3853#(and (<= 0 ~sum~0) (not (<= (mod |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)) (<= ~sum~0 1)), Black: 3835#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= |thread1Thread1of1ForFork1_~cond~0#1| 1)), Black: 3837#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset)) 1) (= ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 0) (= ~queue~0.offset 0) (<= |thread1Thread1of1ForFork1_~cond~0#1| 1) (<= (+ 2 ~queue~0.base) |ULTIMATE.start_main_~#t3~0#1.base|) (or (and (forall ((v_ArrVal_1256 (Array Int Int))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1256) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)) (forall ((v_ArrVal_1256 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1256) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))))) (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0))))) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 3655#true, Black: 3825#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= ~sum~0 0) (<= |thread1Thread1of1ForFork1_~cond~0#1| 1)), Black: 3845#(and (<= 0 ~sum~0) (forall ((v_ArrVal_1256 (Array Int Int))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1256) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= |thread1Thread1of1ForFork1_~cond~0#1| 1) (<= ~sum~0 1) (forall ((v_ArrVal_1256 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1256) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))))), Black: 3841#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= |thread1Thread1of1ForFork1_~cond~0#1| 1) (<= ~sum~0 1)), Black: 3713#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= |thread1Thread1of1ForFork1_~cond~0#1| 1)), Black: 1833#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (= ~v_assert~0 1) (= ~sum~0 0) (= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 3642#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 3638#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 3640#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 3626#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3565#(and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), 3442#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), 1107#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), 3110#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2617#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (or (< ~back~0 0) (<= ~n~0 (+ ~back~0 1)) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (and (forall ((v_ArrVal_843 (Array Int Int))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_843) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)) (forall ((v_ArrVal_843 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_843) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))))) (not (= 0 (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) 4)) 1))) (= (mod ~v_assert~0 256) 0))), Black: 554#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (forall ((v_ArrVal_191 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_191) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (forall ((v_ArrVal_191 (Array Int Int))) (<= (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_191) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1))) (= 0 (mod |thread1Thread1of1ForFork1_~cond~0#1| 256))) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1) (<= ~sum~0 1)), Black: 561#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (= ~sum~0 1) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 838#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1) (<= ~sum~0 1) (<= 1 ~sum~0)), 7#L112-3true, Black: 859#(<= ~back~0 (+ ~front~0 1)), Black: 858#(= ~back~0 ~front~0), 2363#(not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)), 650#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| ~v_assert~0)), 3507#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3421#(and (= ~sum~0 0) (= (select (select |#memory_int| ~queue~0.base) (+ (- 4) ~queue~0.offset (* ~back~0 4))) 1) (<= (+ 2 ~queue~0.base) |ULTIMATE.start_main_~#t3~0#1.base|) (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)) (= ~back~0 (+ ~front~0 1)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (= |thread1Thread1of1ForFork1_~cond~0#1| 1) (= |thread2Thread1of1ForFork2_~b~0#1| 0)), Black: 3432#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 1) (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 289#(not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)), 1318#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), 856#true, Black: 3434#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), 13#L56true, Black: 3426#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (not (= ~queue~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (<= ~sum~0 1) (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (= (* ~front~0 4) (* ~back~0 4))), 1903#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 1668#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 1611#(and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1660#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (forall ((v_ArrVal_561 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_561) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_561) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))))) (forall ((v_ArrVal_561 (Array Int Int))) (<= (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_561) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_561) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), 237#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| ~v_assert~0)), Black: 138#(= |thread2Thread1of1ForFork2_~cond~1#1| 1), Black: 1670#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1672#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), 15#L84true, 1557#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 147#(= |thread1Thread1of1ForFork1_~cond~0#1| 1), Black: 2272#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)), Black: 2453#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 2447#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 2264#true, Black: 2455#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0))), Black: 2378#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (= 0 (mod |thread1Thread1of1ForFork1_~cond~0#1| 256)) (< ~front~0 0)), Black: 2451#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= ~sum~0 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1) (or (< (+ ~front~0 1) 0) (<= ~n~0 (+ ~front~0 1)) (and (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)) (<= ~back~0 ~front~0)) (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (<= ~back~0 ~front~0))) (and (forall ((v_ArrVal_782 (Array Int Int))) (<= 0 (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_782) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (forall ((v_ArrVal_782 (Array Int Int))) (<= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_782) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1))) (= (mod ~v_assert~0 256) 0))), Black: 678#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) (= ~sum~0 0) (<= (+ 2 ~queue~0.base) |ULTIMATE.start_main_~#t3~0#1.base|) (= |thread1Thread1of1ForFork1_~cond~0#1| 1) (= |thread2Thread1of1ForFork2_~cond~1#1| ~v_assert~0)), Black: 680#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| ~v_assert~0) (<= 1 ~sum~0)), Black: 2439#(and (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)) (not (<= (mod ~v_assert~0 256) 0))), Black: 3248#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3252#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 3224#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 3238#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3244#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= (+ (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) 0) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset)) 1) (= ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset))) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3242#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), 2883#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), 3759#(not (<= (mod |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)), Black: 2174#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (or (< ~back~0 0) (<= ~n~0 (+ ~back~0 1)) (and (forall ((v_ArrVal_729 (Array Int Int))) (or (<= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (not (= (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (not (= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) 4)) 1) 0)))) (forall ((v_ArrVal_729 (Array Int Int))) (or (<= 0 (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))) (not (= (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (not (= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) 4)) 1) 0)))))) (or (< ~back~0 0) (<= ~n~0 (+ ~back~0 1)) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (not (= 0 (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) 4)) 1))) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), Black: 3015#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (< ~front~0 0)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2944#(or (< (+ ~front~0 1) 0) (<= ~n~0 (+ ~front~0 1)) (<= ~back~0 (+ ~front~0 1)) (= 0 (mod |thread1Thread1of1ForFork1_~cond~0#1| 256)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))), Black: 1239#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))))), Black: 3023#(and (or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (< ~front~0 0)) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)), Black: 3019#(and (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) (= ~sum~0 0) (= ~back~0 (+ 2 ~front~0)) (= 0 (+ (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) 1)) (< (+ ~front~0 1) ~n~0) (<= 0 ~front~0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (= |thread1Thread1of1ForFork1_~cond~0#1| 1)), Black: 1227#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2010#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 2937#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (< ~front~0 0)), Black: 1235#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 2999#(and (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) (= ~sum~0 0) (= ~back~0 (+ 2 ~front~0)) (= 0 (+ (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) 1)) (< (+ ~front~0 1) ~n~0) (<= 0 ~front~0) (= ~queue~0.offset 0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (= |thread1Thread1of1ForFork1_~cond~0#1| 1)), Black: 1961#(or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))), Black: 3003#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (or (< (+ ~front~0 1) 0) (and (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)) (<= ~back~0 ~front~0)) (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (<= ~back~0 ~front~0))) (not (< ~back~0 ~n~0)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), Black: 1153#(not (<= (mod |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)), Black: 3013#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 0) (= ~queue~0.offset 0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 2014#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1165#(or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))), Black: 2008#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2012#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))))), Black: 2004#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset)) 1) (= ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset))) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 0) (= ~queue~0.offset 0) (not (= ~queue~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 3005#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (< (+ ~front~0 1) 0) (<= ~n~0 (+ ~front~0 1)) (<= ~back~0 (+ ~front~0 1)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 1957#(and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 3011#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 2 ~back~0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 0) (= (+ (select (select |#memory_int| ~queue~0.base) (+ (- 4) ~queue~0.offset (* ~back~0 4))) 1) 0) (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) (- 8))) 1) (= ~queue~0.offset 0) (= ~back~0 (+ ~front~0 1)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))) (< ~back~0 (+ ~n~0 1))), Black: 2993#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (< ~front~0 0)) (or (< (+ ~front~0 1) 0) (<= ~n~0 (+ ~front~0 1)) (<= ~back~0 (+ ~front~0 1)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (or (< (+ ~front~0 1) 0) (and (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)) (<= ~back~0 ~front~0)) (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (<= ~back~0 ~front~0))) (not (< ~back~0 ~n~0)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), 1026#(and (= ~v_assert~0 1) (= ~queue~0.offset 0) (or (and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)) (<= (* ~n~0 4) (+ 3 ~queue~0.offset (* ~back~0 4)))) (= |thread2Thread1of1ForFork2_~cond~1#1| 1))]) [2022-12-06 07:54:32,450 INFO L382 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2022-12-06 07:54:32,450 INFO L385 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2022-12-06 07:54:32,450 INFO L385 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2022-12-06 07:54:32,450 INFO L385 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2022-12-06 07:54:32,618 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([530] L86-->L84: Formula: (and (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_23| 256) 0)) (let ((.cse2 (= (mod |v_thread2Thread1of1ForFork2_~b~0#1_44| 256) 0))) (let ((.cse0 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_51|)) (.cse3 (= (+ v_~back~0_138 1) v_~back~0_137)) (.cse4 (= |v_thread2Thread1of1ForFork2_~b~0#1_43| (ite (= (ite .cse2 1 0) 0) 0 1))) (.cse5 (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_51| 0))) (.cse1 (select (select |v_#memory_int_143| v_~queue~0.base_76) (+ (* v_~back~0_138 4) v_~queue~0.offset_76)))) (or (and .cse0 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43| (ite (= .cse1 1) 1 0)) (not .cse2) .cse3 .cse4 (= |v_thread2Thread1of1ForFork2_#t~mem5#1_18| |v_thread2Thread1of1ForFork2_#t~mem5#1_17|) .cse5 (= |v_thread2Thread1of1ForFork2_#t~post6#1_18| |v_thread2Thread1of1ForFork2_#t~post6#1_17|)) (and .cse0 (= |v_thread2Thread1of1ForFork2_#t~post4#1_18| |v_thread2Thread1of1ForFork2_#t~post4#1_17|) (= |v_thread2Thread1of1ForFork2_#t~mem3#1_18| |v_thread2Thread1of1ForFork2_#t~mem3#1_17|) .cse3 .cse2 .cse4 .cse5 (= (ite (= (+ .cse1 1) 0) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43|))))) (not (= (ite (and (< v_~back~0_138 v_~n~0_82) (<= 0 v_~back~0_138)) 1 0) 0))) InVars {thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_23|, ~queue~0.offset=v_~queue~0.offset_76, thread2Thread1of1ForFork2_~b~0#1=|v_thread2Thread1of1ForFork2_~b~0#1_44|, thread2Thread1of1ForFork2_#t~post4#1=|v_thread2Thread1of1ForFork2_#t~post4#1_18|, thread2Thread1of1ForFork2_#t~mem3#1=|v_thread2Thread1of1ForFork2_#t~mem3#1_18|, ~back~0=v_~back~0_138, #memory_int=|v_#memory_int_143|, thread2Thread1of1ForFork2_#t~mem5#1=|v_thread2Thread1of1ForFork2_#t~mem5#1_18|, ~queue~0.base=v_~queue~0.base_76, thread2Thread1of1ForFork2_#t~post6#1=|v_thread2Thread1of1ForFork2_#t~post6#1_18|, ~n~0=v_~n~0_82} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_23|, ~queue~0.offset=v_~queue~0.offset_76, thread2Thread1of1ForFork2_#t~post4#1=|v_thread2Thread1of1ForFork2_#t~post4#1_17|, thread2Thread1of1ForFork2_#t~mem3#1=|v_thread2Thread1of1ForFork2_#t~mem3#1_17|, ~back~0=v_~back~0_137, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43|, ~queue~0.base=v_~queue~0.base_76, thread2Thread1of1ForFork2_~b~0#1=|v_thread2Thread1of1ForFork2_~b~0#1_43|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_51|, #memory_int=|v_#memory_int_143|, thread2Thread1of1ForFork2_#t~mem5#1=|v_thread2Thread1of1ForFork2_#t~mem5#1_17|, thread2Thread1of1ForFork2_#t~post6#1=|v_thread2Thread1of1ForFork2_#t~post6#1_17|, ~n~0=v_~n~0_82} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_#t~post4#1, thread2Thread1of1ForFork2_~b~0#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~mem3#1, ~back~0, thread2Thread1of1ForFork2_#t~mem5#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post6#1][199], [Black: 1030#(and (= ~queue~0.offset 0) (or (and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)) (<= (* ~n~0 4) (+ 3 ~queue~0.offset (* ~back~0 4)))) (= |thread2Thread1of1ForFork2_~cond~1#1| 1)), 842#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 1024#(and (= ~sum~0 1) (= ~v_assert~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 871#(and (= ~queue~0.offset 0) (or (and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)) (<= (* ~n~0 4) (+ 3 ~queue~0.offset (* ~back~0 4))))), Black: 1032#(and (= ~queue~0.offset 0) (or (and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)) (<= (* ~n~0 4) (+ 3 ~queue~0.offset (* ~back~0 4)))) (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0))), Black: 3849#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= ~sum~0 0) (<= |thread1Thread1of1ForFork1_~cond~0#1| 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))) (forall ((v_ArrVal_1256 (Array Int Int))) (<= (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1256) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1))), Black: 1036#(and (or (< |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|) (= (mod ~v_assert~0 256) 0)) (or (and (<= 0 (+ ~sum~0 1)) (<= ~sum~0 0) (not (= ~queue~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (= (* ~front~0 4) (* ~back~0 4))) (= (mod ~v_assert~0 256) 0))), Black: 3767#(and (<= 0 ~sum~0) (<= ~sum~0 1)), Black: 3811#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) (= ~sum~0 0) (<= |thread1Thread1of1ForFork1_~cond~0#1| 1) (<= (+ 2 ~queue~0.base) |ULTIMATE.start_main_~#t3~0#1.base|) (= ~back~0 (+ ~front~0 1)) (= |thread2Thread1of1ForFork2_~b~0#1| 0)), Black: 3759#(not (<= (mod |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)), Black: 3819#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= |thread1Thread1of1ForFork1_~cond~0#1| 1) (not (= ~queue~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (<= ~sum~0 1) (= (* ~front~0 4) (* ~back~0 4))), Black: 3781#(and (forall ((v_ArrVal_1256 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1256) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (forall ((v_ArrVal_1256 (Array Int Int))) (<= (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1256) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1))), Black: 3831#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= |thread1Thread1of1ForFork1_~cond~0#1| 1) (<= ~sum~0 1) (or (and (forall ((v_ArrVal_1256 (Array Int Int))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1256) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)) (forall ((v_ArrVal_1256 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1256) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))))) (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))))), Black: 3853#(and (<= 0 ~sum~0) (not (<= (mod |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)) (<= ~sum~0 1)), Black: 3837#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset)) 1) (= ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 0) (= ~queue~0.offset 0) (<= |thread1Thread1of1ForFork1_~cond~0#1| 1) (<= (+ 2 ~queue~0.base) |ULTIMATE.start_main_~#t3~0#1.base|) (or (and (forall ((v_ArrVal_1256 (Array Int Int))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1256) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)) (forall ((v_ArrVal_1256 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1256) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))))) (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0))))) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 3655#true, Black: 3825#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= ~sum~0 0) (<= |thread1Thread1of1ForFork1_~cond~0#1| 1)), Black: 3845#(and (<= 0 ~sum~0) (forall ((v_ArrVal_1256 (Array Int Int))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1256) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= |thread1Thread1of1ForFork1_~cond~0#1| 1) (<= ~sum~0 1) (forall ((v_ArrVal_1256 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1256) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))))), Black: 3841#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= |thread1Thread1of1ForFork1_~cond~0#1| 1) (<= ~sum~0 1)), Black: 3713#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= |thread1Thread1of1ForFork1_~cond~0#1| 1)), 3835#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= |thread1Thread1of1ForFork1_~cond~0#1| 1)), Black: 1833#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (= ~v_assert~0 1) (= ~sum~0 0) (= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 3642#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 3638#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 3640#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 3626#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3565#(and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), 3442#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), 1107#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), 3110#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2617#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (or (< ~back~0 0) (<= ~n~0 (+ ~back~0 1)) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (and (forall ((v_ArrVal_843 (Array Int Int))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_843) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)) (forall ((v_ArrVal_843 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_843) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))))) (not (= 0 (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) 4)) 1))) (= (mod ~v_assert~0 256) 0))), Black: 554#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (forall ((v_ArrVal_191 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_191) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (forall ((v_ArrVal_191 (Array Int Int))) (<= (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_191) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1))) (= 0 (mod 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~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (not (= ~queue~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (<= ~sum~0 1) (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (= (* ~front~0 4) (* ~back~0 4))), 1903#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 1668#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 1611#(and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1660#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (forall ((v_ArrVal_561 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_561) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_561) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))))) (forall ((v_ArrVal_561 (Array Int Int))) (<= (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_561) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_561) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select 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~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 147#(= |thread1Thread1of1ForFork1_~cond~0#1| 1), Black: 2363#(not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)), Black: 2272#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)), Black: 2453#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 2447#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 2264#true, Black: 2455#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0))), Black: 2378#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (= 0 (mod |thread1Thread1of1ForFork1_~cond~0#1| 256)) (< ~front~0 0)), 16#L113-1true, Black: 2451#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= ~sum~0 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1) (or (< (+ ~front~0 1) 0) (<= ~n~0 (+ ~front~0 1)) (and (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)) (<= ~back~0 ~front~0)) (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (<= 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1) (= |thread2Thread1of1ForFork2_~cond~1#1| ~v_assert~0) (<= 1 ~sum~0)), Black: 3248#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3252#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 3224#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 3238#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3244#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= (+ (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) 0) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset)) 1) (= ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset))) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| 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|thread1Thread1of1ForFork1_~cond~0#1| 256)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))), 2439#(and (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)) (not (<= (mod ~v_assert~0 256) 0))), Black: 1239#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))))), Black: 3023#(and (or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (< ~front~0 0)) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)), Black: 3019#(and (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) (= ~sum~0 0) (= ~back~0 (+ 2 ~front~0)) (= 0 (+ (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) 1)) (< (+ ~front~0 1) ~n~0) (<= 0 ~front~0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (= |thread1Thread1of1ForFork1_~cond~0#1| 1)), Black: 1227#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2010#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 2937#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (< ~front~0 0)), Black: 1235#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 2999#(and (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) (= ~sum~0 0) (= ~back~0 (+ 2 ~front~0)) (= 0 (+ (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) 1)) (< (+ ~front~0 1) ~n~0) (<= 0 ~front~0) (= ~queue~0.offset 0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (= |thread1Thread1of1ForFork1_~cond~0#1| 1)), Black: 3003#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (or (< (+ ~front~0 1) 0) (and (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)) (<= ~back~0 ~front~0)) (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (<= ~back~0 ~front~0))) (not (< ~back~0 ~n~0)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), Black: 1961#(or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))), Black: 3013#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 0) (= ~queue~0.offset 0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 2014#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1153#(not (<= (mod |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)), Black: 1165#(or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))), Black: 2008#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2012#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))))), Black: 2004#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset)) 1) (= ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset))) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 0) (= ~queue~0.offset 0) (not (= ~queue~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 3005#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (< (+ ~front~0 1) 0) (<= ~n~0 (+ ~front~0 1)) (<= ~back~0 (+ ~front~0 1)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 1957#(and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 3011#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 2 ~back~0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 0) (= (+ (select (select |#memory_int| ~queue~0.base) (+ (- 4) ~queue~0.offset (* ~back~0 4))) 1) 0) (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) (- 8))) 1) (= ~queue~0.offset 0) (= ~back~0 (+ ~front~0 1)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))) (< ~back~0 (+ ~n~0 1))), Black: 2993#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (< ~front~0 0)) (or (< (+ ~front~0 1) 0) (<= ~n~0 (+ ~front~0 1)) (<= ~back~0 (+ ~front~0 1)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (or (< (+ ~front~0 1) 0) (and (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)) (<= ~back~0 ~front~0)) (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (<= ~back~0 ~front~0))) (not (< ~back~0 ~n~0)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), 1028#(and (= ~v_assert~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| 1))]) [2022-12-06 07:54:32,619 INFO L382 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2022-12-06 07:54:32,619 INFO L385 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2022-12-06 07:54:32,619 INFO L385 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2022-12-06 07:54:32,619 INFO L385 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2022-12-06 07:54:32,619 INFO L385 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2022-12-06 07:54:32,619 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([386] L56-->L59: Formula: (= v_~v_assert~0_2 |v_thread1Thread1of1ForFork1_~cond~0#1_7|) InVars {~v_assert~0=v_~v_assert~0_2} OutVars{~v_assert~0=v_~v_assert~0_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_7|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~cond~0#1][53], [Black: 1030#(and (= ~queue~0.offset 0) (or (and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)) (<= (* ~n~0 4) (+ 3 ~queue~0.offset (* ~back~0 4)))) (= |thread2Thread1of1ForFork2_~cond~1#1| 1)), 842#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 1024#(and (= ~sum~0 1) (= ~v_assert~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 871#(and (= ~queue~0.offset 0) (or (and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)) (<= (* ~n~0 4) (+ 3 ~queue~0.offset (* ~back~0 4))))), Black: 1032#(and (= 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(= (mod ~v_assert~0 256) 0))), Black: 3767#(and (<= 0 ~sum~0) (<= ~sum~0 1)), Black: 3811#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) (= ~sum~0 0) (<= |thread1Thread1of1ForFork1_~cond~0#1| 1) (<= (+ 2 ~queue~0.base) |ULTIMATE.start_main_~#t3~0#1.base|) (= ~back~0 (+ ~front~0 1)) (= |thread2Thread1of1ForFork2_~b~0#1| 0)), Black: 3759#(not (<= (mod |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)), Black: 3819#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= |thread1Thread1of1ForFork1_~cond~0#1| 1) (not (= ~queue~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (<= ~sum~0 1) (= (* ~front~0 4) (* ~back~0 4))), Black: 3781#(and (forall ((v_ArrVal_1256 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1256) ~queue~0.base) (+ (* ~front~0 4) 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|thread1Thread1of1ForFork1_~cond~0#1| 1) (<= ~sum~0 1)), Black: 3713#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= |thread1Thread1of1ForFork1_~cond~0#1| 1)), 14#L86true, 3835#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= |thread1Thread1of1ForFork1_~cond~0#1| 1)), Black: 1833#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (= ~v_assert~0 1) (= ~sum~0 0) (= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 3642#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 3638#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 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|thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 2264#true, Black: 2455#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0))), Black: 2378#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (= 0 (mod |thread1Thread1of1ForFork1_~cond~0#1| 256)) (< ~front~0 0)), 16#L113-1true, Black: 2451#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= ~sum~0 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1) (or (< (+ ~front~0 1) 0) (<= ~n~0 (+ 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~v_assert~0) (<= ~v_assert~0 1) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) (= ~sum~0 0) (<= (+ 2 ~queue~0.base) |ULTIMATE.start_main_~#t3~0#1.base|) (= |thread1Thread1of1ForFork1_~cond~0#1| 1) (= |thread2Thread1of1ForFork2_~cond~1#1| ~v_assert~0)), Black: 680#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| ~v_assert~0) (<= 1 ~sum~0)), Black: 3248#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3252#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 3224#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 3238#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3244#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= (+ (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) 0) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset)) 1) (= ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset))) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3242#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), 2883#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2174#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (or (< ~back~0 0) (<= ~n~0 (+ ~back~0 1)) (and (forall ((v_ArrVal_729 (Array Int Int))) (or (<= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (not (= (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (not (= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) 4)) 1) 0)))) (forall ((v_ArrVal_729 (Array Int Int))) (or (<= 0 (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))) (not (= (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (not (= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) 4)) 1) 0)))))) (or (< ~back~0 0) (<= ~n~0 (+ ~back~0 1)) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (not (= 0 (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) 4)) 1))) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), 49#$Ultimate##0true, Black: 3015#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (< ~front~0 0)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2944#(or (< (+ ~front~0 1) 0) (<= ~n~0 (+ ~front~0 1)) (<= ~back~0 (+ ~front~0 1)) (= 0 (mod |thread1Thread1of1ForFork1_~cond~0#1| 256)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))), 2439#(and (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)) (not (<= (mod ~v_assert~0 256) 0))), Black: 1239#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))))), Black: 3023#(and (or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (< ~front~0 0)) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)), Black: 1227#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3019#(and (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) (= ~sum~0 0) (= ~back~0 (+ 2 ~front~0)) (= 0 (+ (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) 1)) (< (+ ~front~0 1) ~n~0) (<= 0 ~front~0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (= |thread1Thread1of1ForFork1_~cond~0#1| 1)), Black: 2010#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 2937#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (< ~front~0 0)), Black: 1235#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 2999#(and (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) (= ~sum~0 0) (= ~back~0 (+ 2 ~front~0)) (= 0 (+ (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) 1)) (< (+ ~front~0 1) ~n~0) (<= 0 ~front~0) (= ~queue~0.offset 0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (= |thread1Thread1of1ForFork1_~cond~0#1| 1)), Black: 3003#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (or (< (+ ~front~0 1) 0) (and (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)) (<= ~back~0 ~front~0)) (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (<= ~back~0 ~front~0))) (not (< ~back~0 ~n~0)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), Black: 1961#(or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))), Black: 1153#(not (<= (mod |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)), Black: 3013#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 0) (= ~queue~0.offset 0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 2014#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 2008#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 1165#(or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))), Black: 2012#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))))), Black: 2004#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset)) 1) (= ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset))) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 0) (= ~queue~0.offset 0) (not (= ~queue~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 3005#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (< (+ ~front~0 1) 0) (<= ~n~0 (+ ~front~0 1)) (<= ~back~0 (+ ~front~0 1)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 1957#(and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 3011#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 2 ~back~0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 0) (= (+ (select (select |#memory_int| ~queue~0.base) (+ (- 4) ~queue~0.offset (* ~back~0 4))) 1) 0) (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) (- 8))) 1) (= ~queue~0.offset 0) (= ~back~0 (+ ~front~0 1)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))) (< ~back~0 (+ ~n~0 1))), Black: 2993#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (< ~front~0 0)) (or (< (+ ~front~0 1) 0) (<= ~n~0 (+ ~front~0 1)) (<= ~back~0 (+ ~front~0 1)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (or (< (+ ~front~0 1) 0) (and (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)) (<= ~back~0 ~front~0)) (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (<= ~back~0 ~front~0))) (not (< ~back~0 ~n~0)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), 1028#(and (= ~v_assert~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| 1))]) [2022-12-06 07:54:32,619 INFO L382 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2022-12-06 07:54:32,620 INFO L385 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2022-12-06 07:54:32,620 INFO L385 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2022-12-06 07:54:32,620 INFO L385 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2022-12-06 07:54:32,620 INFO L385 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2022-12-06 07:54:32,866 INFO L130 PetriNetUnfolder]: 6944/13012 cut-off events. [2022-12-06 07:54:32,866 INFO L131 PetriNetUnfolder]: For 308415/313084 co-relation queries the response was YES. [2022-12-06 07:54:32,955 INFO L83 FinitePrefix]: Finished finitePrefix Result has 116344 conditions, 13012 events. 6944/13012 cut-off events. For 308415/313084 co-relation queries the response was YES. Maximal size of possible extension queue 926. Compared 114589 event pairs, 2580 based on Foata normal form. 394/12346 useless extension candidates. Maximal degree in co-relation 115972. Up to 6112 conditions per place. [2022-12-06 07:54:33,167 INFO L184 LiptonReduction]: Starting Lipton reduction on Petri net that has 343 places, 990 transitions, 22564 flow [2022-12-06 07:54:33,167 INFO L188 LiptonReduction]: Number of co-enabled transitions 3642 [2022-12-06 07:54:33,171 INFO L203 LiptonReduction]: Total number of compositions: 0 [2022-12-06 07:54:33,172 INFO L143 eatedLiptonReduction]: Time needed for LBE in milliseconds: 2951 [2022-12-06 07:54:33,172 INFO L495 AbstractCegarLoop]: Abstraction has has 343 places, 990 transitions, 22564 flow [2022-12-06 07:54:33,172 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 25 states, 25 states have (on average 1.96) internal successors, (49), 24 states have internal predecessors, (49), 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) [2022-12-06 07:54:33,172 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 07:54:33,172 INFO L213 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-06 07:54:33,177 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Forceful destruction successful, exit code 0 [2022-12-06 07:54:33,373 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 20 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable28 [2022-12-06 07:54:33,373 INFO L420 AbstractCegarLoop]: === Iteration 30 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-12-06 07:54:33,373 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 07:54:33,374 INFO L85 PathProgramCache]: Analyzing trace with hash -1628160533, now seen corresponding path program 1 times [2022-12-06 07:54:33,374 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 07:54:33,374 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1801064465] [2022-12-06 07:54:33,374 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 07:54:33,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 07:54:33,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 07:54:34,599 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 07:54:34,600 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 07:54:34,600 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1801064465] [2022-12-06 07:54:34,600 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1801064465] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-06 07:54:34,600 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [822629837] [2022-12-06 07:54:34,600 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 07:54:34,600 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-06 07:54:34,600 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-06 07:54:34,601 INFO L229 MonitoredProcess]: Starting monitored process 21 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-06 07:54:34,604 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (21)] Waiting until timeout for monitored process [2022-12-06 07:54:34,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 07:54:34,727 INFO L263 TraceCheckSpWp]: Trace formula consists of 259 conjuncts, 30 conjunts are in the unsatisfiable core [2022-12-06 07:54:34,728 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-06 07:54:34,831 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:54:34,831 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 48 treesize of output 14 [2022-12-06 07:54:34,867 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 07:54:34,867 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-06 07:54:35,102 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:54:35,103 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 75 treesize of output 76 [2022-12-06 07:54:35,181 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 07:54:35,182 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [822629837] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-06 07:54:35,182 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-12-06 07:54:35,182 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 8, 8] total 22 [2022-12-06 07:54:35,182 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [732241250] [2022-12-06 07:54:35,182 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-12-06 07:54:35,182 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 23 states [2022-12-06 07:54:35,182 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 07:54:35,183 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2022-12-06 07:54:35,183 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=83, Invalid=423, Unknown=0, NotChecked=0, Total=506 [2022-12-06 07:54:35,183 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 0 out of 72 [2022-12-06 07:54:35,183 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 343 places, 990 transitions, 22564 flow. Second operand has 23 states, 23 states have (on average 2.217391304347826) internal successors, (51), 22 states have internal predecessors, (51), 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) [2022-12-06 07:54:35,183 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 07:54:35,183 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 0 of 72 [2022-12-06 07:54:35,183 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 07:54:42,916 INFO L130 PetriNetUnfolder]: 13393/21642 cut-off events. [2022-12-06 07:54:42,916 INFO L131 PetriNetUnfolder]: For 616840/616840 co-relation queries the response was YES. [2022-12-06 07:54:43,074 INFO L83 FinitePrefix]: Finished finitePrefix Result has 218433 conditions, 21642 events. 13393/21642 cut-off events. For 616840/616840 co-relation queries the response was YES. Maximal size of possible extension queue 966. Compared 158639 event pairs, 1169 based on Foata normal form. 310/21939 useless extension candidates. Maximal degree in co-relation 217892. Up to 9784 conditions per place. [2022-12-06 07:54:43,184 INFO L137 encePairwiseOnDemand]: 21/72 looper letters, 477 selfloop transitions, 538 changer transitions 484/1499 dead transitions. [2022-12-06 07:54:43,184 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 371 places, 1499 transitions, 34755 flow [2022-12-06 07:54:43,184 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2022-12-06 07:54:43,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 29 states. [2022-12-06 07:54:43,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 318 transitions. [2022-12-06 07:54:43,185 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.15229885057471265 [2022-12-06 07:54:43,185 INFO L175 Difference]: Start difference. First operand has 343 places, 990 transitions, 22564 flow. Second operand 29 states and 318 transitions. [2022-12-06 07:54:43,185 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 371 places, 1499 transitions, 34755 flow [2022-12-06 07:54:46,418 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 356 places, 1499 transitions, 33674 flow, removed 361 selfloop flow, removed 15 redundant places. [2022-12-06 07:54:46,438 INFO L231 Difference]: Finished difference. Result has 363 places, 844 transitions, 20826 flow [2022-12-06 07:54:46,439 INFO L276 CegarLoopForPetriNet]: {PETRI_ALPHABET=72, PETRI_DIFFERENCE_MINUEND_FLOW=21516, PETRI_DIFFERENCE_MINUEND_PLACES=328, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=984, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=510, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=463, PETRI_DIFFERENCE_SUBTRAHEND_STATES=29, PETRI_FLOW=20826, PETRI_PLACES=363, PETRI_TRANSITIONS=844} [2022-12-06 07:54:46,440 INFO L294 CegarLoopForPetriNet]: 31 programPoint places, 332 predicate places. [2022-12-06 07:54:46,440 WARN L163 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-06 07:54:46,440 INFO L89 Accepts]: Start accepts. Operand has 363 places, 844 transitions, 20826 flow [2022-12-06 07:54:46,447 INFO L95 Accepts]: Finished accepts. [2022-12-06 07:54:46,447 INFO L195 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-06 07:54:46,447 INFO L167 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 363 places, 844 transitions, 20826 flow [2022-12-06 07:54:46,457 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 354 places, 844 transitions, 20826 flow [2022-12-06 07:54:47,623 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([522] $Ultimate##0-->thread3EXIT: Formula: (and (= |v_thread3Thread1of1ForFork0_#res.base_9| 0) (= |v_thread3Thread1of1ForFork0_#res.offset_9| 0) (= (ite (= (ite (and (<= v_~sum~0_73 1) (<= 0 v_~sum~0_73)) 1 0) 0) 0 1) v_~v_assert~0_54)) InVars {~sum~0=v_~sum~0_73} OutVars{~sum~0=v_~sum~0_73, ~v_assert~0=v_~v_assert~0_54, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_9|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_9|} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base][334], [1509#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)), Black: 1030#(and (= ~queue~0.offset 0) (or (and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)) (<= (* ~n~0 4) (+ 3 ~queue~0.offset (* ~back~0 4)))) (= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 1024#(and (= ~sum~0 1) (= ~v_assert~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 871#(and (= ~queue~0.offset 0) (or (and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)) (<= (* ~n~0 4) (+ 3 ~queue~0.offset (* ~back~0 4))))), Black: 1032#(and (= ~queue~0.offset 0) (or (and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)) (<= (* ~n~0 4) (+ 3 ~queue~0.offset (* ~back~0 4)))) (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0))), Black: 3849#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= ~sum~0 0) (<= |thread1Thread1of1ForFork1_~cond~0#1| 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))) (forall ((v_ArrVal_1256 (Array Int Int))) (<= (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1256) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1))), Black: 1036#(and (or (< |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|) (= (mod ~v_assert~0 256) 0)) (or (and (<= 0 (+ ~sum~0 1)) (<= ~sum~0 0) (not (= ~queue~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (= (* ~front~0 4) (* ~back~0 4))) (= (mod ~v_assert~0 256) 0))), Black: 3767#(and (<= 0 ~sum~0) (<= ~sum~0 1)), Black: 3811#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) (= ~sum~0 0) (<= |thread1Thread1of1ForFork1_~cond~0#1| 1) (<= (+ 2 ~queue~0.base) |ULTIMATE.start_main_~#t3~0#1.base|) (= ~back~0 (+ ~front~0 1)) (= |thread2Thread1of1ForFork2_~b~0#1| 0)), Black: 3759#(not (<= (mod |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)), Black: 3819#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= |thread1Thread1of1ForFork1_~cond~0#1| 1) (not (= ~queue~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (<= ~sum~0 1) (= (* ~front~0 4) (* ~back~0 4))), Black: 3781#(and (forall ((v_ArrVal_1256 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1256) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (forall ((v_ArrVal_1256 (Array Int Int))) (<= (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1256) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1))), Black: 3831#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= |thread1Thread1of1ForFork1_~cond~0#1| 1) (<= ~sum~0 1) (or (and (forall ((v_ArrVal_1256 (Array Int Int))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1256) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)) (forall ((v_ArrVal_1256 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1256) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))))) (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))))), Black: 3853#(and (<= 0 ~sum~0) (not (<= (mod |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)) (<= ~sum~0 1)), Black: 3835#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= |thread1Thread1of1ForFork1_~cond~0#1| 1)), Black: 3837#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset)) 1) (= ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 0) (= ~queue~0.offset 0) (<= |thread1Thread1of1ForFork1_~cond~0#1| 1) (<= (+ 2 ~queue~0.base) |ULTIMATE.start_main_~#t3~0#1.base|) (or (and (forall ((v_ArrVal_1256 (Array Int Int))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1256) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)) (forall ((v_ArrVal_1256 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1256) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))))) (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0))))) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 3655#true, Black: 3825#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= ~sum~0 0) (<= |thread1Thread1of1ForFork1_~cond~0#1| 1)), Black: 3845#(and (<= 0 ~sum~0) (forall ((v_ArrVal_1256 (Array Int Int))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1256) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= |thread1Thread1of1ForFork1_~cond~0#1| 1) (<= ~sum~0 1) (forall ((v_ArrVal_1256 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1256) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))))), 14#L86true, Black: 1833#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (= ~v_assert~0 1) (= ~sum~0 0) (= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 1841#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (= ~v_assert~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| 1)), 920#(= |thread2Thread1of1ForFork2_~cond~1#1| 1), Black: 3642#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 3638#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 3640#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 3626#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3565#(and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), 1056#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)), Black: 2617#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (or (< ~back~0 0) (<= ~n~0 (+ ~back~0 1)) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (and (forall ((v_ArrVal_843 (Array Int Int))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_843) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)) (forall ((v_ArrVal_843 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_843) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))))) (not (= 0 (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) 4)) 1))) (= (mod ~v_assert~0 256) 0))), Black: 554#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (forall ((v_ArrVal_191 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_191) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (forall ((v_ArrVal_191 (Array Int Int))) (<= (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_191) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1))) (= 0 (mod |thread1Thread1of1ForFork1_~cond~0#1| 256))) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1) (<= ~sum~0 1)), Black: 561#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (= ~sum~0 1) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 838#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1) (<= ~sum~0 1) (<= 1 ~sum~0)), 68#L112-4true, Black: 859#(<= ~back~0 (+ ~front~0 1)), Black: 858#(= ~back~0 ~front~0), 2264#true, Black: 3421#(and (= ~sum~0 0) (= (select (select |#memory_int| ~queue~0.base) (+ (- 4) ~queue~0.offset (* ~back~0 4))) 1) (<= (+ 2 ~queue~0.base) |ULTIMATE.start_main_~#t3~0#1.base|) (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)) (= ~back~0 (+ ~front~0 1)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (= |thread1Thread1of1ForFork1_~cond~0#1| 1) (= |thread2Thread1of1ForFork2_~b~0#1| 0)), Black: 289#(not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)), Black: 3432#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 1) (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3442#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3434#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), 856#true, 13#L56true, Black: 3426#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (not (= ~queue~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (<= ~sum~0 1) (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (= (* ~front~0 4) (* ~back~0 4))), Black: 1611#(and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1660#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (forall ((v_ArrVal_561 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_561) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_561) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))))) (forall ((v_ArrVal_561 (Array Int Int))) (<= (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_561) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_561) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 1670#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1672#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 2363#(not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)), Black: 2272#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)), 3460#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)), Black: 2453#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 2447#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 2455#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0))), Black: 2378#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (= 0 (mod |thread1Thread1of1ForFork1_~cond~0#1| 256)) (< ~front~0 0)), Black: 2451#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= ~sum~0 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1) (or (< (+ ~front~0 1) 0) (<= ~n~0 (+ ~front~0 1)) (and (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)) (<= ~back~0 ~front~0)) (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (<= ~back~0 ~front~0))) (and (forall ((v_ArrVal_782 (Array Int Int))) (<= 0 (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_782) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (forall ((v_ArrVal_782 (Array Int Int))) (<= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_782) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1))) (= (mod ~v_assert~0 256) 0))), Black: 678#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) (= ~sum~0 0) (<= (+ 2 ~queue~0.base) |ULTIMATE.start_main_~#t3~0#1.base|) (= |thread1Thread1of1ForFork1_~cond~0#1| 1) (= |thread2Thread1of1ForFork2_~cond~1#1| ~v_assert~0)), Black: 2439#(and (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)) (not (<= (mod ~v_assert~0 256) 0))), Black: 680#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| ~v_assert~0) (<= 1 ~sum~0)), Black: 3248#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ 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Black: 3224#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 3238#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3244#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= (+ (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) 0) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset)) 1) (= ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset))) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select 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~front~0 1) 0) (<= ~n~0 (+ ~front~0 1)) (<= ~back~0 (+ ~front~0 1)) (= 0 (mod |thread1Thread1of1ForFork1_~cond~0#1| 256)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))), Black: 1239#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))))), Black: 3023#(and (or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (< ~front~0 0)) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)), Black: 1227#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3019#(and (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) (= ~sum~0 0) (= ~back~0 (+ 2 ~front~0)) (= 0 (+ (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) 1)) (< (+ ~front~0 1) ~n~0) (<= 0 ~front~0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (= |thread1Thread1of1ForFork1_~cond~0#1| 1)), Black: 2010#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 2937#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (< ~front~0 0)), 1270#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)), Black: 1235#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 2999#(and (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) (= ~sum~0 0) (= ~back~0 (+ 2 ~front~0)) (= 0 (+ (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) 1)) (< (+ ~front~0 1) ~n~0) (<= 0 ~front~0) (= ~queue~0.offset 0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (= |thread1Thread1of1ForFork1_~cond~0#1| 1)), Black: 3003#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (or (< (+ ~front~0 1) 0) (and (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)) (<= ~back~0 ~front~0)) (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (<= ~back~0 ~front~0))) (not (< ~back~0 ~n~0)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), Black: 1961#(or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* 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~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2014#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1153#(not (<= (mod |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)), Black: 3932#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 1165#(or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| 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(= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 4049#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2012#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))))), Black: 3005#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (< (+ ~front~0 1) 0) (<= ~n~0 (+ ~front~0 1)) (<= ~back~0 (+ ~front~0 1)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 4037#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), 2832#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)), Black: 4061#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1957#(and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 4053#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3011#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 2 ~back~0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* 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(* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (or (< (+ ~front~0 1) 0) (and (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)) (<= ~back~0 ~front~0)) (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (<= ~back~0 ~front~0))) (not (< ~back~0 ~n~0)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), Black: 4067#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), 3885#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0))]) [2022-12-06 07:54:47,624 INFO L382 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2022-12-06 07:54:47,624 INFO L385 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2022-12-06 07:54:47,624 INFO L385 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2022-12-06 07:54:47,624 INFO L385 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2022-12-06 07:54:47,624 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([386] L56-->L59: Formula: (= v_~v_assert~0_2 |v_thread1Thread1of1ForFork1_~cond~0#1_7|) InVars {~v_assert~0=v_~v_assert~0_2} OutVars{~v_assert~0=v_~v_assert~0_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_7|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~cond~0#1][42], [Black: 1030#(and (= ~queue~0.offset 0) (or (and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)) (<= (* ~n~0 4) (+ 3 ~queue~0.offset (* ~back~0 4)))) (= |thread2Thread1of1ForFork2_~cond~1#1| 1)), 842#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 1024#(and (= ~sum~0 1) (= ~v_assert~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 871#(and (= 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3248#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3252#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 3224#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 3238#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3244#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= (+ (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) 0) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset)) 1) (= ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset))) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3242#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| 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|ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) 4)) 1) 0)))) (forall ((v_ArrVal_729 (Array Int Int))) (or (<= 0 (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))) (not (= (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (not (= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) 4)) 1) 0)))))) (or (< ~back~0 0) (<= ~n~0 (+ ~back~0 1)) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (not (= 0 (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) 4)) 1))) (and 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~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))))), Black: 3023#(and (or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (< ~front~0 0)) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)), Black: 1227#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) 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(not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)) (<= ~back~0 ~front~0)) (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (<= ~back~0 ~front~0))) (not (< ~back~0 ~n~0)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), Black: 1961#(or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))), Black: 3013#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 0) (= ~queue~0.offset 0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 4059#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) 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1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))), Black: 2008#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 4049#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2012#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))))), Black: 3005#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (< (+ ~front~0 1) 0) (<= ~n~0 (+ ~front~0 1)) (<= ~back~0 (+ ~front~0 1)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 4037#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 4061#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1957#(and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 4053#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3011#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 2 ~back~0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 0) (= (+ (select (select |#memory_int| ~queue~0.base) (+ (- 4) ~queue~0.offset (* ~back~0 4))) 1) 0) (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) (- 8))) 1) (= ~queue~0.offset 0) (= ~back~0 (+ ~front~0 1)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))) (< ~back~0 (+ ~n~0 1))), Black: 2993#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (< ~front~0 0)) (or (< (+ ~front~0 1) 0) (<= ~n~0 (+ ~front~0 1)) (<= ~back~0 (+ ~front~0 1)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (or (< (+ ~front~0 1) 0) (and (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) 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~v_assert~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| 1))]) [2022-12-06 07:54:47,624 INFO L382 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2022-12-06 07:54:47,624 INFO L385 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2022-12-06 07:54:47,624 INFO L385 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2022-12-06 07:54:47,624 INFO L385 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2022-12-06 07:54:47,804 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([386] L56-->L59: Formula: (= v_~v_assert~0_2 |v_thread1Thread1of1ForFork1_~cond~0#1_7|) InVars {~v_assert~0=v_~v_assert~0_2} OutVars{~v_assert~0=v_~v_assert~0_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_7|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~cond~0#1][42], [Black: 1030#(and (= ~queue~0.offset 0) (or (and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)) (<= (* ~n~0 4) (+ 3 ~queue~0.offset (* ~back~0 4)))) (= |thread2Thread1of1ForFork2_~cond~1#1| 1)), 842#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 1024#(and (= ~sum~0 1) (= ~v_assert~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 871#(and (= ~queue~0.offset 0) (or (and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)) (<= (* ~n~0 4) (+ 3 ~queue~0.offset (* ~back~0 4))))), Black: 1032#(and (= ~queue~0.offset 0) (or (and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)) (<= (* ~n~0 4) (+ 3 ~queue~0.offset (* ~back~0 4)))) (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0))), 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~queue~0.offset))))), Black: 3626#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3565#(and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select 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|thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 2455#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0))), 16#L113-1true, Black: 2378#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (= 0 (mod |thread1Thread1of1ForFork1_~cond~0#1| 256)) (< ~front~0 0)), Black: 2451#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= ~sum~0 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1) (or (< (+ ~front~0 1) 0) (<= ~n~0 (+ ~front~0 1)) (and (or (not (= (+ (select (select |#memory_int| ~queue~0.base) 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(select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) 0) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset)) 1) (= ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset))) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3242#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), 2883#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2174#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (or (< ~back~0 0) (<= ~n~0 (+ ~back~0 1)) (and (forall ((v_ArrVal_729 (Array Int Int))) (or (<= (+ (select 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|ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (not (= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) 4)) 1) 0)))))) (or (< ~back~0 0) (<= ~n~0 (+ ~back~0 1)) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (not (= 0 (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) 4)) 1))) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), 3932#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), 49#$Ultimate##0true, 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256) 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))))), Black: 3023#(and (or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (< ~front~0 0)) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)), Black: 1227#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3019#(and (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) (= ~sum~0 0) (= ~back~0 (+ 2 ~front~0)) (= 0 (+ (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) 1)) (< (+ ~front~0 1) ~n~0) (<= 0 ~front~0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (= |thread1Thread1of1ForFork1_~cond~0#1| 1)), Black: 2010#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 2937#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (< ~front~0 0)), Black: 1235#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 2999#(and (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) (= ~sum~0 0) (= ~back~0 (+ 2 ~front~0)) (= 0 (+ (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) 1)) (< (+ ~front~0 1) ~n~0) (<= 0 ~front~0) (= ~queue~0.offset 0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (= |thread1Thread1of1ForFork1_~cond~0#1| 1)), Black: 3003#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (or (< (+ ~front~0 1) 0) (and (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)) (<= ~back~0 ~front~0)) (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (<= ~back~0 ~front~0))) (not (< ~back~0 ~n~0)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), Black: 1961#(or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))), Black: 1153#(not (<= (mod |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)), Black: 3013#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 0) (= ~queue~0.offset 0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 4059#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2014#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1165#(or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))), Black: 2008#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 4049#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2012#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))))), Black: 4037#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3005#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (< (+ ~front~0 1) 0) (<= ~n~0 (+ ~front~0 1)) (<= ~back~0 (+ ~front~0 1)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 4061#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1957#(and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 3011#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 2 ~back~0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 0) (= 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|#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (or (< (+ ~front~0 1) 0) (and (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)) (<= ~back~0 ~front~0)) (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (<= ~back~0 ~front~0))) (not (< ~back~0 ~n~0)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), Black: 4067#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), 1028#(and (= ~v_assert~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| 1))]) [2022-12-06 07:54:47,804 INFO L382 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2022-12-06 07:54:47,804 INFO L385 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2022-12-06 07:54:47,805 INFO L385 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2022-12-06 07:54:47,805 INFO L385 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2022-12-06 07:54:48,180 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([412] L112-3-->$Ultimate##0: Formula: (and (= v_thread3Thread1of1ForFork0_thidvar2_2 0) (= v_thread3Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre14#1_6|) (= v_thread3Thread1of1ForFork0_thidvar1_2 0) (= v_thread3Thread1of1ForFork0_thidvar3_2 0)) InVars {ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_6|} OutVars{ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_6|, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_4|, thread3Thread1of1ForFork0_thidvar3=v_thread3Thread1of1ForFork0_thidvar3_2, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_4|, thread3Thread1of1ForFork0_thidvar2=v_thread3Thread1of1ForFork0_thidvar2_2, thread3Thread1of1ForFork0_thidvar1=v_thread3Thread1of1ForFork0_thidvar1_2, thread3Thread1of1ForFork0_thidvar0=v_thread3Thread1of1ForFork0_thidvar0_2} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_thidvar3, thread3Thread1of1ForFork0_#res.base, thread3Thread1of1ForFork0_thidvar2, thread3Thread1of1ForFork0_thidvar1, thread3Thread1of1ForFork0_thidvar0][26], [Black: 1030#(and (= ~queue~0.offset 0) (or (and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)) (<= (* ~n~0 4) (+ 3 ~queue~0.offset (* ~back~0 4)))) (= |thread2Thread1of1ForFork2_~cond~1#1| 1)), 842#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 1024#(and (= ~sum~0 1) (= ~v_assert~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 871#(and (= ~queue~0.offset 0) (or (and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 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(select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2014#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1153#(not (<= (mod |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)), Black: 2008#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) 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~v_assert~0) (<= ~v_assert~0 1) (or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (< ~front~0 0)) (or (< (+ ~front~0 1) 0) (<= ~n~0 (+ ~front~0 1)) (<= ~back~0 (+ ~front~0 1)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (or (< (+ ~front~0 1) 0) (and (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)) (<= ~back~0 ~front~0)) (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (<= ~back~0 ~front~0))) (not (< ~back~0 ~n~0)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), Black: 4067#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), 1026#(and (= ~v_assert~0 1) (= ~queue~0.offset 0) (or (and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)) (<= (* ~n~0 4) (+ 3 ~queue~0.offset (* ~back~0 4)))) (= |thread2Thread1of1ForFork2_~cond~1#1| 1))]) [2022-12-06 07:54:48,180 INFO L382 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2022-12-06 07:54:48,180 INFO L385 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2022-12-06 07:54:48,181 INFO L385 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2022-12-06 07:54:48,181 INFO L385 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2022-12-06 07:54:48,245 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([412] L112-3-->$Ultimate##0: Formula: (and (= v_thread3Thread1of1ForFork0_thidvar2_2 0) (= v_thread3Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre14#1_6|) (= v_thread3Thread1of1ForFork0_thidvar1_2 0) (= v_thread3Thread1of1ForFork0_thidvar3_2 0)) InVars {ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_6|} OutVars{ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_6|, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_4|, thread3Thread1of1ForFork0_thidvar3=v_thread3Thread1of1ForFork0_thidvar3_2, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_4|, thread3Thread1of1ForFork0_thidvar2=v_thread3Thread1of1ForFork0_thidvar2_2, thread3Thread1of1ForFork0_thidvar1=v_thread3Thread1of1ForFork0_thidvar1_2, thread3Thread1of1ForFork0_thidvar0=v_thread3Thread1of1ForFork0_thidvar0_2} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_thidvar3, thread3Thread1of1ForFork0_#res.base, thread3Thread1of1ForFork0_thidvar2, thread3Thread1of1ForFork0_thidvar1, thread3Thread1of1ForFork0_thidvar0][26], [Black: 1030#(and (= ~queue~0.offset 0) (or (and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)) (<= (* ~n~0 4) (+ 3 ~queue~0.offset (* ~back~0 4)))) (= |thread2Thread1of1ForFork2_~cond~1#1| 1)), 842#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 1024#(and (= ~sum~0 1) (= ~v_assert~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 871#(and (= ~queue~0.offset 0) (or (and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)) (<= (* ~n~0 4) (+ 3 ~queue~0.offset (* ~back~0 4))))), Black: 1032#(and (= ~queue~0.offset 0) (or (and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)) (<= (* ~n~0 4) (+ 3 ~queue~0.offset (* ~back~0 4)))) (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0))), Black: 3849#(and (<= 0 ~sum~0) (<= 1 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|thread1Thread1of1ForFork1_~cond~0#1| 1) (<= (+ 2 ~queue~0.base) |ULTIMATE.start_main_~#t3~0#1.base|) (= ~back~0 (+ ~front~0 1)) (= |thread2Thread1of1ForFork2_~b~0#1| 0)), Black: 3759#(not (<= (mod |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)), Black: 3819#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= |thread1Thread1of1ForFork1_~cond~0#1| 1) (not (= ~queue~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (<= ~sum~0 1) (= (* ~front~0 4) (* ~back~0 4))), Black: 3781#(and (forall ((v_ArrVal_1256 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1256) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (forall ((v_ArrVal_1256 (Array Int Int))) (<= (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1256) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1))), Black: 3831#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 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~queue~0.offset))))), Black: 3626#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3565#(and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select 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~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_843) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))))) (not (= 0 (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) 4)) 1))) (= (mod ~v_assert~0 256) 0))), Black: 554#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (forall ((v_ArrVal_191 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_191) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (forall ((v_ArrVal_191 (Array Int Int))) (<= (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_191) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1))) (= 0 (mod |thread1Thread1of1ForFork1_~cond~0#1| 256))) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1) (<= ~sum~0 1)), Black: 561#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (= ~sum~0 1) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 838#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1) (<= ~sum~0 1) (<= 1 ~sum~0)), 68#L112-4true, Black: 859#(<= ~back~0 (+ ~front~0 1)), Black: 858#(= ~back~0 ~front~0), 650#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| ~v_assert~0)), 3507#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), 36#L59true, 2264#true, Black: 3421#(and (= ~sum~0 0) (= (select (select |#memory_int| ~queue~0.base) (+ (- 4) ~queue~0.offset (* ~back~0 4))) 1) (<= (+ 2 ~queue~0.base) |ULTIMATE.start_main_~#t3~0#1.base|) (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)) (= ~back~0 (+ ~front~0 1)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (= |thread1Thread1of1ForFork1_~cond~0#1| 1) (= |thread2Thread1of1ForFork2_~b~0#1| 0)), 1318#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3432#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 1) (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 289#(not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)), 856#true, Black: 3434#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3426#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (not (= ~queue~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (<= ~sum~0 1) (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (= (* ~front~0 4) (* ~back~0 4))), 1903#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 1611#(and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1660#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (forall ((v_ArrVal_561 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_561) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_561) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))))) (forall ((v_ArrVal_561 (Array Int Int))) (<= (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| 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~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1672#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 147#(= |thread1Thread1of1ForFork1_~cond~0#1| 1), Black: 2363#(not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)), Black: 2272#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)), Black: 2453#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 2447#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 2455#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0))), 4037#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2378#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (= 0 (mod |thread1Thread1of1ForFork1_~cond~0#1| 256)) (< ~front~0 0)), Black: 2451#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= ~sum~0 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1) (or (< (+ ~front~0 1) 0) (<= ~n~0 (+ ~front~0 1)) (and (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)) (<= ~back~0 ~front~0)) (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (<= ~back~0 ~front~0))) (and (forall ((v_ArrVal_782 (Array Int Int))) (<= 0 (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_782) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (forall ((v_ArrVal_782 (Array Int Int))) (<= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_782) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1))) (= (mod ~v_assert~0 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(= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3244#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= (+ (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) 0) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset)) 1) (= ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset))) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3242#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), 2883#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2174#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (or (< 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(or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))))), Black: 3023#(and (or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (< ~front~0 0)) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)), Black: 1227#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod 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~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 2937#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (< ~front~0 0)), Black: 1235#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 2999#(and (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) (= ~sum~0 0) (= ~back~0 (+ 2 ~front~0)) (= 0 (+ (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) 1)) (< (+ ~front~0 1) ~n~0) (<= 0 ~front~0) (= ~queue~0.offset 0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (= |thread1Thread1of1ForFork1_~cond~0#1| 1)), Black: 1961#(or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))), Black: 3003#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (or (< (+ ~front~0 1) 0) (and (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* 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4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3013#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 0) (= ~queue~0.offset 0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 2014#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1153#(not (<= (mod |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)), Black: 2008#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 1165#(or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod 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|thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2012#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))))), Black: 3005#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (< (+ ~front~0 1) 0) (<= ~n~0 (+ ~front~0 1)) (<= ~back~0 (+ ~front~0 1)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 4061#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1957#(and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 3011#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 2 ~back~0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 0) (= (+ (select (select 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(* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (or (< (+ ~front~0 1) 0) (and (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)) (<= ~back~0 ~front~0)) (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (<= ~back~0 ~front~0))) (not (< ~back~0 ~n~0)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), Black: 4067#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), 1028#(and (= ~v_assert~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| 1))]) [2022-12-06 07:54:48,246 INFO L382 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2022-12-06 07:54:48,246 INFO L385 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2022-12-06 07:54:48,246 INFO L385 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2022-12-06 07:54:48,246 INFO L385 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2022-12-06 07:54:48,259 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([386] L56-->L59: Formula: (= v_~v_assert~0_2 |v_thread1Thread1of1ForFork1_~cond~0#1_7|) InVars {~v_assert~0=v_~v_assert~0_2} OutVars{~v_assert~0=v_~v_assert~0_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_7|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~cond~0#1][42], [Black: 1030#(and (= ~queue~0.offset 0) (or (and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)) (<= (* ~n~0 4) (+ 3 ~queue~0.offset (* ~back~0 4)))) (= |thread2Thread1of1ForFork2_~cond~1#1| 1)), 842#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 1024#(and (= ~sum~0 1) (= ~v_assert~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| 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~sum~0)), Black: 3248#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3252#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 3224#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 3238#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3244#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= (+ (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) 0) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset)) 1) (= ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset))) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or 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(not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)) (<= ~back~0 ~front~0)) (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (<= ~back~0 ~front~0))) (not (< ~back~0 ~n~0)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), Black: 1961#(or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))), Black: 3013#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 0) (= ~queue~0.offset 0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 4059#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) 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1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))), Black: 2008#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2012#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))))), Black: 4049#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 4037#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3005#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (< (+ ~front~0 1) 0) (<= ~n~0 (+ ~front~0 1)) (<= ~back~0 (+ ~front~0 1)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 4061#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1957#(and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 3011#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 2 ~back~0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 0) (= (+ (select (select |#memory_int| ~queue~0.base) (+ (- 4) ~queue~0.offset (* ~back~0 4))) 1) 0) (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) (- 8))) 1) (= ~queue~0.offset 0) (= ~back~0 (+ ~front~0 1)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))) (< ~back~0 (+ ~n~0 1))), Black: 4053#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2993#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (< ~front~0 0)) (or (< (+ ~front~0 1) 0) (<= ~n~0 (+ ~front~0 1)) (<= ~back~0 (+ ~front~0 1)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (or (< (+ ~front~0 1) 0) (and (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)) (<= ~back~0 ~front~0)) (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (<= ~back~0 ~front~0))) (not (< ~back~0 ~n~0)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), Black: 4067#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), 1028#(and (= ~v_assert~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| 1))]) [2022-12-06 07:54:48,260 INFO L382 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2022-12-06 07:54:48,260 INFO L385 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2022-12-06 07:54:48,260 INFO L385 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2022-12-06 07:54:48,260 INFO L385 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2022-12-06 07:54:48,260 INFO L385 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2022-12-06 07:54:48,270 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([530] L86-->L84: Formula: (and (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_23| 256) 0)) (let ((.cse2 (= (mod |v_thread2Thread1of1ForFork2_~b~0#1_44| 256) 0))) (let ((.cse0 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_51|)) (.cse3 (= (+ v_~back~0_138 1) v_~back~0_137)) (.cse4 (= |v_thread2Thread1of1ForFork2_~b~0#1_43| (ite (= (ite .cse2 1 0) 0) 0 1))) (.cse5 (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_51| 0))) (.cse1 (select (select |v_#memory_int_143| v_~queue~0.base_76) (+ (* v_~back~0_138 4) v_~queue~0.offset_76)))) (or (and .cse0 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43| (ite (= .cse1 1) 1 0)) (not .cse2) .cse3 .cse4 (= |v_thread2Thread1of1ForFork2_#t~mem5#1_18| |v_thread2Thread1of1ForFork2_#t~mem5#1_17|) .cse5 (= |v_thread2Thread1of1ForFork2_#t~post6#1_18| |v_thread2Thread1of1ForFork2_#t~post6#1_17|)) (and .cse0 (= |v_thread2Thread1of1ForFork2_#t~post4#1_18| |v_thread2Thread1of1ForFork2_#t~post4#1_17|) (= |v_thread2Thread1of1ForFork2_#t~mem3#1_18| |v_thread2Thread1of1ForFork2_#t~mem3#1_17|) .cse3 .cse2 .cse4 .cse5 (= (ite (= (+ .cse1 1) 0) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43|))))) (not (= (ite (and (< v_~back~0_138 v_~n~0_82) (<= 0 v_~back~0_138)) 1 0) 0))) InVars {thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_23|, ~queue~0.offset=v_~queue~0.offset_76, thread2Thread1of1ForFork2_~b~0#1=|v_thread2Thread1of1ForFork2_~b~0#1_44|, thread2Thread1of1ForFork2_#t~post4#1=|v_thread2Thread1of1ForFork2_#t~post4#1_18|, thread2Thread1of1ForFork2_#t~mem3#1=|v_thread2Thread1of1ForFork2_#t~mem3#1_18|, ~back~0=v_~back~0_138, #memory_int=|v_#memory_int_143|, thread2Thread1of1ForFork2_#t~mem5#1=|v_thread2Thread1of1ForFork2_#t~mem5#1_18|, ~queue~0.base=v_~queue~0.base_76, thread2Thread1of1ForFork2_#t~post6#1=|v_thread2Thread1of1ForFork2_#t~post6#1_18|, ~n~0=v_~n~0_82} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_23|, ~queue~0.offset=v_~queue~0.offset_76, thread2Thread1of1ForFork2_#t~post4#1=|v_thread2Thread1of1ForFork2_#t~post4#1_17|, thread2Thread1of1ForFork2_#t~mem3#1=|v_thread2Thread1of1ForFork2_#t~mem3#1_17|, ~back~0=v_~back~0_137, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43|, ~queue~0.base=v_~queue~0.base_76, thread2Thread1of1ForFork2_~b~0#1=|v_thread2Thread1of1ForFork2_~b~0#1_43|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_51|, #memory_int=|v_#memory_int_143|, thread2Thread1of1ForFork2_#t~mem5#1=|v_thread2Thread1of1ForFork2_#t~mem5#1_17|, thread2Thread1of1ForFork2_#t~post6#1=|v_thread2Thread1of1ForFork2_#t~post6#1_17|, ~n~0=v_~n~0_82} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_#t~post4#1, thread2Thread1of1ForFork2_~b~0#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~mem3#1, ~back~0, thread2Thread1of1ForFork2_#t~mem5#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post6#1][188], [Black: 1030#(and (= ~queue~0.offset 0) (or (and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)) (<= (* ~n~0 4) (+ 3 ~queue~0.offset (* ~back~0 4)))) (= |thread2Thread1of1ForFork2_~cond~1#1| 1)), 842#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 1024#(and (= ~sum~0 1) (= ~v_assert~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 871#(and (= ~queue~0.offset 0) (or (and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)) (<= (* ~n~0 4) (+ 3 ~queue~0.offset (* ~back~0 4))))), Black: 1032#(and (= ~queue~0.offset 0) (or (and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)) (<= (* ~n~0 4) (+ 3 ~queue~0.offset (* ~back~0 4)))) (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0))), Black: 3849#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= ~sum~0 0) (<= |thread1Thread1of1ForFork1_~cond~0#1| 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))) (forall ((v_ArrVal_1256 (Array Int Int))) (<= (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1256) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1))), Black: 1036#(and (or (< |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|) (= (mod ~v_assert~0 256) 0)) (or (and (<= 0 (+ ~sum~0 1)) (<= ~sum~0 0) (not (= ~queue~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (= (* ~front~0 4) (* ~back~0 4))) (= (mod ~v_assert~0 256) 0))), Black: 3767#(and (<= 0 ~sum~0) (<= ~sum~0 1)), Black: 3811#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) (= ~sum~0 0) (<= |thread1Thread1of1ForFork1_~cond~0#1| 1) (<= (+ 2 ~queue~0.base) |ULTIMATE.start_main_~#t3~0#1.base|) (= ~back~0 (+ ~front~0 1)) (= |thread2Thread1of1ForFork2_~b~0#1| 0)), Black: 3759#(not (<= (mod |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)), Black: 3819#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= |thread1Thread1of1ForFork1_~cond~0#1| 1) (not (= ~queue~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (<= ~sum~0 1) (= (* ~front~0 4) (* ~back~0 4))), Black: 3781#(and (forall ((v_ArrVal_1256 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1256) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (forall ((v_ArrVal_1256 (Array Int Int))) (<= (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1256) ~queue~0.base) (+ (* ~front~0 4) 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~queue~0.offset 4))) 1)) (forall ((v_ArrVal_1256 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1256) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))))) (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0))))) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 3655#true, Black: 3825#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= ~sum~0 0) (<= |thread1Thread1of1ForFork1_~cond~0#1| 1)), Black: 3845#(and (<= 0 ~sum~0) (forall ((v_ArrVal_1256 (Array Int Int))) (<= (+ 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|thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (= ~v_assert~0 1) (= ~sum~0 0) (= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 3642#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 3638#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 3640#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 3626#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3565#(and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), 3442#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), 1107#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), 3110#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2617#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (or (< ~back~0 0) (<= ~n~0 (+ ~back~0 1)) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (and (forall ((v_ArrVal_843 (Array Int Int))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_843) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)) (forall ((v_ArrVal_843 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_843) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))))) (not (= 0 (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) 4)) 1))) (= (mod ~v_assert~0 256) 0))), Black: 554#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (forall ((v_ArrVal_191 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_191) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (forall ((v_ArrVal_191 (Array Int Int))) (<= (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_191) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1))) (= 0 (mod |thread1Thread1of1ForFork1_~cond~0#1| 256))) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1) (<= ~sum~0 1)), Black: 561#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (= ~sum~0 1) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 838#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1) (<= ~sum~0 1) (<= 1 ~sum~0)), Black: 859#(<= ~back~0 (+ ~front~0 1)), Black: 858#(= ~back~0 ~front~0), 650#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| ~v_assert~0)), 3507#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3421#(and (= ~sum~0 0) (= (select (select |#memory_int| ~queue~0.base) (+ (- 4) ~queue~0.offset (* ~back~0 4))) 1) (<= (+ 2 ~queue~0.base) |ULTIMATE.start_main_~#t3~0#1.base|) (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)) (= ~back~0 (+ ~front~0 1)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (= |thread1Thread1of1ForFork1_~cond~0#1| 1) (= |thread2Thread1of1ForFork2_~b~0#1| 0)), 1318#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3432#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 1) (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 289#(not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)), 13#L56true, 856#true, Black: 3434#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3426#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (not (= ~queue~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (<= ~sum~0 1) (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (= (* ~front~0 4) (* ~back~0 4))), 1903#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 1611#(and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1660#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (forall ((v_ArrVal_561 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_561) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_561) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))))) (forall ((v_ArrVal_561 (Array Int Int))) (<= (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_561) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_561) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), 237#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| ~v_assert~0)), Black: 138#(= |thread2Thread1of1ForFork2_~cond~1#1| 1), Black: 1670#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1672#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), 15#L84true, Black: 147#(= |thread1Thread1of1ForFork1_~cond~0#1| 1), Black: 2363#(not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)), Black: 2272#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)), Black: 2453#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 2447#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 2264#true, Black: 2455#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0))), Black: 2378#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (= 0 (mod |thread1Thread1of1ForFork1_~cond~0#1| 256)) (< ~front~0 0)), 16#L113-1true, Black: 2451#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= ~sum~0 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1) (or (< (+ ~front~0 1) 0) (<= ~n~0 (+ ~front~0 1)) (and (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)) (<= ~back~0 ~front~0)) (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (<= ~back~0 ~front~0))) (and (forall ((v_ArrVal_782 (Array Int Int))) (<= 0 (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_782) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (forall ((v_ArrVal_782 (Array Int Int))) (<= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_782) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1))) (= (mod ~v_assert~0 256) 0))), Black: 678#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) (= ~sum~0 0) (<= (+ 2 ~queue~0.base) |ULTIMATE.start_main_~#t3~0#1.base|) (= |thread1Thread1of1ForFork1_~cond~0#1| 1) (= |thread2Thread1of1ForFork2_~cond~1#1| ~v_assert~0)), Black: 680#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| ~v_assert~0) (<= 1 ~sum~0)), Black: 3248#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3252#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 3224#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 3238#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3244#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= (+ (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) 0) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset)) 1) (= ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset))) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3242#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), 2883#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2174#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (or (< ~back~0 0) (<= ~n~0 (+ ~back~0 1)) (and (forall ((v_ArrVal_729 (Array Int Int))) (or (<= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (not (= (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (not (= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) 4)) 1) 0)))) (forall ((v_ArrVal_729 (Array Int Int))) (or (<= 0 (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))) (not (= (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (not (= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) 4)) 1) 0)))))) (or (< ~back~0 0) (<= ~n~0 (+ ~back~0 1)) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (not (= 0 (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) 4)) 1))) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), 3932#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), 49#$Ultimate##0true, 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(select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) (= ~sum~0 0) (= ~back~0 (+ 2 ~front~0)) (= 0 (+ (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) 1)) (< (+ ~front~0 1) ~n~0) (<= 0 ~front~0) (= ~queue~0.offset 0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (= |thread1Thread1of1ForFork1_~cond~0#1| 1)), Black: 3003#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (or (< (+ ~front~0 1) 0) (and (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)) (<= ~back~0 ~front~0)) (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (<= ~back~0 ~front~0))) (not (< ~back~0 ~n~0)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 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|thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 4059#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2014#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) 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|thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2012#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))))), Black: 4037#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3005#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (< (+ ~front~0 1) 0) (<= ~n~0 (+ ~front~0 1)) (<= ~back~0 (+ ~front~0 1)) (and (<= 0 (+ ~sum~0 (select (select 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(select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), Black: 4067#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), 1028#(and (= ~v_assert~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| 1))]) [2022-12-06 07:54:48,270 INFO L382 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2022-12-06 07:54:48,270 INFO L385 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2022-12-06 07:54:48,270 INFO L385 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2022-12-06 07:54:48,270 INFO L385 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2022-12-06 07:54:48,271 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([386] L56-->L59: Formula: (= v_~v_assert~0_2 |v_thread1Thread1of1ForFork1_~cond~0#1_7|) InVars {~v_assert~0=v_~v_assert~0_2} OutVars{~v_assert~0=v_~v_assert~0_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_7|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~cond~0#1][42], [Black: 1030#(and (= ~queue~0.offset 0) (or (and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)) (<= (* ~n~0 4) (+ 3 ~queue~0.offset (* ~back~0 4)))) (= |thread2Thread1of1ForFork2_~cond~1#1| 1)), 842#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= 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|ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1256) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)) (forall ((v_ArrVal_1256 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1256) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))))) (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))))), Black: 3853#(and (<= 0 ~sum~0) (not (<= (mod |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)) (<= ~sum~0 1)), Black: 3837#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) 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~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1660#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (forall ((v_ArrVal_561 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_561) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_561) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))))) (forall ((v_ArrVal_561 (Array Int Int))) (<= (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_561) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_561) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| 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(and (forall ((v_ArrVal_782 (Array Int Int))) (<= 0 (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_782) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (forall ((v_ArrVal_782 (Array Int Int))) (<= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_782) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1))) (= (mod ~v_assert~0 256) 0))), Black: 678#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) (= ~sum~0 0) (<= (+ 2 ~queue~0.base) |ULTIMATE.start_main_~#t3~0#1.base|) (= |thread1Thread1of1ForFork1_~cond~0#1| 1) (= |thread2Thread1of1ForFork2_~cond~1#1| ~v_assert~0)), Black: 680#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| ~v_assert~0) (<= 1 ~sum~0)), Black: 3248#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3252#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 3224#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 3238#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3244#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= (+ (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) 0) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset)) 1) (= ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset))) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) 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(<= ~n~0 ~front~0) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (< ~front~0 0)), Black: 1235#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 2999#(and (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) (= ~sum~0 0) (= ~back~0 (+ 2 ~front~0)) (= 0 (+ (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) 1)) (< (+ ~front~0 1) ~n~0) (<= 0 ~front~0) (= ~queue~0.offset 0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (= |thread1Thread1of1ForFork1_~cond~0#1| 1)), Black: 3003#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (or (< (+ ~front~0 1) 0) (and (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)) (<= ~back~0 ~front~0)) (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (<= ~back~0 ~front~0))) (not (< ~back~0 ~n~0)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), Black: 1961#(or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* 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~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2012#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))))), Black: 4037#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3005#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (< (+ ~front~0 1) 0) (<= ~n~0 (+ ~front~0 1)) (<= ~back~0 (+ ~front~0 1)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 4061#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1957#(and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 3011#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 2 ~back~0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 0) (= (+ (select (select |#memory_int| ~queue~0.base) (+ (- 4) ~queue~0.offset (* ~back~0 4))) 1) 0) (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) (- 8))) 1) (= ~queue~0.offset 0) (= ~back~0 (+ ~front~0 1)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))) (< ~back~0 (+ ~n~0 1))), Black: 4053#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2993#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (< ~front~0 0)) (or (< (+ ~front~0 1) 0) (<= ~n~0 (+ ~front~0 1)) (<= ~back~0 (+ ~front~0 1)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (or (< (+ ~front~0 1) 0) (and (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)) (<= ~back~0 ~front~0)) (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (<= ~back~0 ~front~0))) (not (< ~back~0 ~n~0)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), Black: 4067#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), 1028#(and (= ~v_assert~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| 1))]) [2022-12-06 07:54:48,271 INFO L382 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2022-12-06 07:54:48,271 INFO L385 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2022-12-06 07:54:48,271 INFO L385 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2022-12-06 07:54:48,271 INFO L385 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2022-12-06 07:54:48,503 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([431] L59-->L56: Formula: (and (= v_~sum~0_21 (+ v_~sum~0_22 (select (select |v_#memory_int_45| v_~queue~0.base_32) (+ (* v_~front~0_39 4) v_~queue~0.offset_32)))) (= (ite (and (< v_~front~0_39 v_~back~0_59) (<= 0 v_~front~0_39) (< v_~front~0_39 v_~n~0_14)) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5| 0)) (not (= (mod |v_thread1Thread1of1ForFork1_~cond~0#1_11| 256) 0)) (= v_~front~0_38 (+ v_~front~0_39 1)) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|)) InVars {~sum~0=v_~sum~0_22, ~queue~0.offset=v_~queue~0.offset_32, #memory_int=|v_#memory_int_45|, ~back~0=v_~back~0_59, ~queue~0.base=v_~queue~0.base_32, ~n~0=v_~n~0_14, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_11|, ~front~0=v_~front~0_39} OutVars{~sum~0=v_~sum~0_21, thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_5|, ~queue~0.offset=v_~queue~0.offset_32, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|, #memory_int=|v_#memory_int_45|, ~back~0=v_~back~0_59, thread1Thread1of1ForFork1_#t~mem1#1=|v_thread1Thread1of1ForFork1_#t~mem1#1_5|, ~queue~0.base=v_~queue~0.base_32, ~n~0=v_~n~0_14, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_11|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|, ~front~0=v_~front~0_38} AuxVars[] AssignedVars[~sum~0, thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~mem1#1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1, ~front~0][517], [Black: 1030#(and (= ~queue~0.offset 0) (or (and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)) (<= (* ~n~0 4) (+ 3 ~queue~0.offset (* ~back~0 4)))) (= |thread2Thread1of1ForFork2_~cond~1#1| 1)), 842#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 1024#(and (= ~sum~0 1) (= ~v_assert~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 871#(and (= ~queue~0.offset 0) (or (and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)) (<= (* ~n~0 4) (+ 3 ~queue~0.offset (* ~back~0 4))))), Black: 1032#(and (= ~queue~0.offset 0) (or (and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)) (<= (* ~n~0 4) (+ 3 ~queue~0.offset (* ~back~0 4)))) (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0))), Black: 3849#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= ~sum~0 0) (<= |thread1Thread1of1ForFork1_~cond~0#1| 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))) (forall ((v_ArrVal_1256 (Array Int Int))) (<= (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1256) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1))), Black: 1036#(and (or (< |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|) (= (mod ~v_assert~0 256) 0)) (or (and (<= 0 (+ ~sum~0 1)) (<= ~sum~0 0) (not (= ~queue~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (= (* ~front~0 4) (* ~back~0 4))) (= (mod ~v_assert~0 256) 0))), Black: 3767#(and (<= 0 ~sum~0) (<= ~sum~0 1)), Black: 3811#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) (= ~sum~0 0) (<= |thread1Thread1of1ForFork1_~cond~0#1| 1) (<= (+ 2 ~queue~0.base) |ULTIMATE.start_main_~#t3~0#1.base|) (= ~back~0 (+ ~front~0 1)) (= |thread2Thread1of1ForFork2_~b~0#1| 0)), Black: 3819#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= |thread1Thread1of1ForFork1_~cond~0#1| 1) (not (= ~queue~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (<= ~sum~0 1) (= (* ~front~0 4) (* ~back~0 4))), Black: 3781#(and (forall ((v_ArrVal_1256 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1256) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (forall ((v_ArrVal_1256 (Array Int Int))) (<= (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1256) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1))), Black: 3831#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= |thread1Thread1of1ForFork1_~cond~0#1| 1) (<= ~sum~0 1) (or (and (forall ((v_ArrVal_1256 (Array Int Int))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1256) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)) (forall ((v_ArrVal_1256 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1256) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))))) (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))))), Black: 3853#(and (<= 0 ~sum~0) (not (<= (mod |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)) (<= ~sum~0 1)), Black: 3835#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= |thread1Thread1of1ForFork1_~cond~0#1| 1)), Black: 3837#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset)) 1) (= ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 0) (= ~queue~0.offset 0) (<= |thread1Thread1of1ForFork1_~cond~0#1| 1) (<= (+ 2 ~queue~0.base) |ULTIMATE.start_main_~#t3~0#1.base|) (or (and (forall ((v_ArrVal_1256 (Array Int Int))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1256) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)) (forall ((v_ArrVal_1256 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1256) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))))) (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0))))) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 3655#true, Black: 3825#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= ~sum~0 0) (<= |thread1Thread1of1ForFork1_~cond~0#1| 1)), Black: 3845#(and (<= 0 ~sum~0) (forall ((v_ArrVal_1256 (Array Int Int))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1256) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= |thread1Thread1of1ForFork1_~cond~0#1| 1) (<= ~sum~0 1) (forall ((v_ArrVal_1256 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1256) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))))), Black: 3713#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= |thread1Thread1of1ForFork1_~cond~0#1| 1)), Black: 1833#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (= ~v_assert~0 1) (= ~sum~0 0) (= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 3642#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 3638#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 3640#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 3626#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3565#(and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), 3442#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), 1107#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), 3110#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2617#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (or (< ~back~0 0) (<= ~n~0 (+ ~back~0 1)) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (and (forall ((v_ArrVal_843 (Array Int Int))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_843) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)) (forall ((v_ArrVal_843 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_843) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))))) (not (= 0 (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) 4)) 1))) (= (mod ~v_assert~0 256) 0))), Black: 554#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (forall ((v_ArrVal_191 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_191) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (forall ((v_ArrVal_191 (Array Int Int))) (<= (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_191) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1))) (= 0 (mod |thread1Thread1of1ForFork1_~cond~0#1| 256))) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1) (<= ~sum~0 1)), Black: 561#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (= ~sum~0 1) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 838#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1) (<= ~sum~0 1) (<= 1 ~sum~0)), 7#L112-3true, Black: 859#(<= ~back~0 (+ ~front~0 1)), Black: 858#(= ~back~0 ~front~0), 2363#(not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)), 650#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| ~v_assert~0)), 3507#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3421#(and (= ~sum~0 0) (= (select (select |#memory_int| ~queue~0.base) (+ (- 4) ~queue~0.offset (* ~back~0 4))) 1) (<= (+ 2 ~queue~0.base) |ULTIMATE.start_main_~#t3~0#1.base|) (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)) (= ~back~0 (+ ~front~0 1)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (= |thread1Thread1of1ForFork1_~cond~0#1| 1) (= |thread2Thread1of1ForFork2_~b~0#1| 0)), 1318#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 289#(not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)), Black: 3432#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 1) (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), 856#true, Black: 3434#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), 13#L56true, Black: 3426#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (not (= ~queue~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (<= ~sum~0 1) (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (= (* ~front~0 4) (* ~back~0 4))), 1903#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 1611#(and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1660#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (forall ((v_ArrVal_561 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_561) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_561) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))))) (forall ((v_ArrVal_561 (Array Int Int))) (<= (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_561) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_561) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), 237#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| ~v_assert~0)), Black: 138#(= |thread2Thread1of1ForFork2_~cond~1#1| 1), Black: 1670#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1672#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), 15#L84true, Black: 147#(= |thread1Thread1of1ForFork1_~cond~0#1| 1), Black: 2272#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)), Black: 2453#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 2447#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 2264#true, Black: 2455#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0))), Black: 2378#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (= 0 (mod |thread1Thread1of1ForFork1_~cond~0#1| 256)) (< ~front~0 0)), Black: 2451#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= ~sum~0 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1) (or (< (+ ~front~0 1) 0) (<= ~n~0 (+ ~front~0 1)) (and (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)) (<= ~back~0 ~front~0)) (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (<= ~back~0 ~front~0))) (and (forall ((v_ArrVal_782 (Array Int Int))) (<= 0 (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_782) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (forall ((v_ArrVal_782 (Array Int Int))) (<= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_782) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1))) (= (mod ~v_assert~0 256) 0))), Black: 678#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) (= ~sum~0 0) (<= (+ 2 ~queue~0.base) |ULTIMATE.start_main_~#t3~0#1.base|) (= 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|thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3252#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 3224#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 3238#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3244#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= (+ (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) 0) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset)) 1) (= ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset))) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3242#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), 2883#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), 3759#(not (<= (mod |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)), Black: 2174#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (or (< ~back~0 0) (<= ~n~0 (+ ~back~0 1)) (and (forall ((v_ArrVal_729 (Array Int Int))) (or (<= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (not (= (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (not (= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) 4)) 1) 0)))) (forall ((v_ArrVal_729 (Array Int Int))) (or (<= 0 (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))) (not (= (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (not (= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) 4)) 1) 0)))))) (or (< ~back~0 0) (<= ~n~0 (+ ~back~0 1)) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (not (= 0 (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) 4)) 1))) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), 3932#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3015#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (< ~front~0 0)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2944#(or (< (+ ~front~0 1) 0) (<= ~n~0 (+ ~front~0 1)) (<= ~back~0 (+ ~front~0 1)) (= 0 (mod |thread1Thread1of1ForFork1_~cond~0#1| 256)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))), Black: 1239#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))))), Black: 3023#(and (or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (< ~front~0 0)) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)), Black: 3019#(and (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) (= ~sum~0 0) (= ~back~0 (+ 2 ~front~0)) (= 0 (+ (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) 1)) (< (+ ~front~0 1) ~n~0) (<= 0 ~front~0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (= |thread1Thread1of1ForFork1_~cond~0#1| 1)), Black: 1227#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2010#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 2937#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (< ~front~0 0)), Black: 1235#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 2999#(and (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) (= ~sum~0 0) (= ~back~0 (+ 2 ~front~0)) (= 0 (+ (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) 1)) (< (+ ~front~0 1) ~n~0) (<= 0 ~front~0) (= ~queue~0.offset 0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (= |thread1Thread1of1ForFork1_~cond~0#1| 1)), Black: 1961#(or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))), Black: 3003#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (or (< (+ ~front~0 1) 0) (and (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)) (<= ~back~0 ~front~0)) (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (<= ~back~0 ~front~0))) (not (< ~back~0 ~n~0)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), Black: 3013#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 0) (= ~queue~0.offset 0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 2014#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1153#(not (<= (mod |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)), Black: 4059#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 1165#(or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))), Black: 2008#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2012#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))))), Black: 4049#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3005#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (< (+ ~front~0 1) 0) (<= ~n~0 (+ ~front~0 1)) (<= ~back~0 (+ ~front~0 1)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 4037#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 4061#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1957#(and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 3011#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 2 ~back~0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 0) (= (+ (select (select |#memory_int| ~queue~0.base) (+ (- 4) ~queue~0.offset (* ~back~0 4))) 1) 0) (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) (- 8))) 1) (= ~queue~0.offset 0) (= ~back~0 (+ ~front~0 1)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))) (< ~back~0 (+ ~n~0 1))), Black: 4053#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2993#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (< ~front~0 0)) (or (< (+ ~front~0 1) 0) (<= ~n~0 (+ ~front~0 1)) (<= ~back~0 (+ ~front~0 1)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (or (< (+ ~front~0 1) 0) (and (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)) (<= ~back~0 ~front~0)) (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (<= ~back~0 ~front~0))) (not (< ~back~0 ~n~0)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), Black: 4067#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), 1026#(and (= ~v_assert~0 1) (= ~queue~0.offset 0) (or (and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)) (<= (* ~n~0 4) (+ 3 ~queue~0.offset (* ~back~0 4)))) (= |thread2Thread1of1ForFork2_~cond~1#1| 1))]) [2022-12-06 07:54:48,503 INFO L382 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2022-12-06 07:54:48,503 INFO L385 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2022-12-06 07:54:48,503 INFO L385 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2022-12-06 07:54:48,503 INFO L385 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2022-12-06 07:54:48,544 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([431] L59-->L56: Formula: (and (= v_~sum~0_21 (+ v_~sum~0_22 (select (select |v_#memory_int_45| v_~queue~0.base_32) (+ (* v_~front~0_39 4) v_~queue~0.offset_32)))) (= (ite (and (< v_~front~0_39 v_~back~0_59) (<= 0 v_~front~0_39) (< v_~front~0_39 v_~n~0_14)) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5| 0)) (not (= (mod |v_thread1Thread1of1ForFork1_~cond~0#1_11| 256) 0)) (= v_~front~0_38 (+ v_~front~0_39 1)) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|)) InVars {~sum~0=v_~sum~0_22, ~queue~0.offset=v_~queue~0.offset_32, #memory_int=|v_#memory_int_45|, ~back~0=v_~back~0_59, ~queue~0.base=v_~queue~0.base_32, ~n~0=v_~n~0_14, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_11|, ~front~0=v_~front~0_39} OutVars{~sum~0=v_~sum~0_21, thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_5|, ~queue~0.offset=v_~queue~0.offset_32, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|, #memory_int=|v_#memory_int_45|, ~back~0=v_~back~0_59, thread1Thread1of1ForFork1_#t~mem1#1=|v_thread1Thread1of1ForFork1_#t~mem1#1_5|, ~queue~0.base=v_~queue~0.base_32, ~n~0=v_~n~0_14, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_11|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|, ~front~0=v_~front~0_38} AuxVars[] AssignedVars[~sum~0, thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~mem1#1, 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~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (or (< (+ ~front~0 1) 0) (and (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)) (<= ~back~0 ~front~0)) (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (<= ~back~0 ~front~0))) (not (< ~back~0 ~n~0)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), Black: 4059#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (or (and (or (= (mod 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07:54:48,544 INFO L385 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2022-12-06 07:54:48,544 INFO L385 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2022-12-06 07:54:48,562 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([522] $Ultimate##0-->thread3EXIT: Formula: (and (= |v_thread3Thread1of1ForFork0_#res.base_9| 0) (= |v_thread3Thread1of1ForFork0_#res.offset_9| 0) (= (ite (= (ite (and (<= v_~sum~0_73 1) (<= 0 v_~sum~0_73)) 1 0) 0) 0 1) v_~v_assert~0_54)) InVars {~sum~0=v_~sum~0_73} OutVars{~sum~0=v_~sum~0_73, ~v_assert~0=v_~v_assert~0_54, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_9|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_9|} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base][338], [1509#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div 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~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))))), Black: 3023#(and (or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (< ~front~0 0)) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)), Black: 3019#(and (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) (= ~sum~0 0) (= ~back~0 (+ 2 ~front~0)) (= 0 (+ (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) 1)) (< (+ ~front~0 1) ~n~0) (<= 0 ~front~0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (= |thread1Thread1of1ForFork1_~cond~0#1| 1)), Black: 1227#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2010#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 2937#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (< ~front~0 0)), 1270#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)), Black: 1235#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 2999#(and (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) (= ~sum~0 0) (= ~back~0 (+ 2 ~front~0)) (= 0 (+ (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) 1)) (< (+ ~front~0 1) ~n~0) (<= 0 ~front~0) (= ~queue~0.offset 0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (= |thread1Thread1of1ForFork1_~cond~0#1| 1)), Black: 3003#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (or (< (+ ~front~0 1) 0) (and (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)) (<= ~back~0 ~front~0)) (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (<= ~back~0 ~front~0))) (not (< ~back~0 ~n~0)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), Black: 1961#(or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))), Black: 3013#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 0) (= ~queue~0.offset 0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 2014#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1153#(not (<= (mod |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)), Black: 4059#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3932#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 1165#(or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))), Black: 2008#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 4049#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2012#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))))), Black: 4037#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3005#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (< (+ ~front~0 1) 0) (<= ~n~0 (+ ~front~0 1)) (<= ~back~0 (+ ~front~0 1)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), 2832#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)), Black: 4061#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1957#(and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 3011#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 2 ~back~0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 0) (= (+ (select (select |#memory_int| ~queue~0.base) (+ (- 4) ~queue~0.offset (* ~back~0 4))) 1) 0) (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) (- 8))) 1) (= ~queue~0.offset 0) (= ~back~0 (+ ~front~0 1)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))) (< ~back~0 (+ ~n~0 1))), Black: 4053#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2993#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (< ~front~0 0)) (or (< (+ ~front~0 1) 0) (<= ~n~0 (+ ~front~0 1)) (<= ~back~0 (+ ~front~0 1)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (or (< (+ ~front~0 1) 0) (and (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)) (<= ~back~0 ~front~0)) (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (<= ~back~0 ~front~0))) (not (< ~back~0 ~n~0)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), Black: 4067#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), 3885#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0))]) [2022-12-06 07:54:48,563 INFO L382 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2022-12-06 07:54:48,563 INFO L385 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2022-12-06 07:54:48,563 INFO L385 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2022-12-06 07:54:48,563 INFO L385 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2022-12-06 07:54:48,563 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([530] L86-->L84: Formula: (and (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_23| 256) 0)) (let ((.cse2 (= (mod |v_thread2Thread1of1ForFork2_~b~0#1_44| 256) 0))) (let ((.cse0 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_51|)) (.cse3 (= (+ v_~back~0_138 1) v_~back~0_137)) (.cse4 (= |v_thread2Thread1of1ForFork2_~b~0#1_43| (ite (= (ite .cse2 1 0) 0) 0 1))) (.cse5 (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_51| 0))) (.cse1 (select (select |v_#memory_int_143| v_~queue~0.base_76) (+ (* v_~back~0_138 4) v_~queue~0.offset_76)))) (or (and .cse0 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43| (ite (= .cse1 1) 1 0)) (not .cse2) .cse3 .cse4 (= |v_thread2Thread1of1ForFork2_#t~mem5#1_18| |v_thread2Thread1of1ForFork2_#t~mem5#1_17|) .cse5 (= |v_thread2Thread1of1ForFork2_#t~post6#1_18| |v_thread2Thread1of1ForFork2_#t~post6#1_17|)) (and .cse0 (= |v_thread2Thread1of1ForFork2_#t~post4#1_18| |v_thread2Thread1of1ForFork2_#t~post4#1_17|) (= |v_thread2Thread1of1ForFork2_#t~mem3#1_18| |v_thread2Thread1of1ForFork2_#t~mem3#1_17|) .cse3 .cse2 .cse4 .cse5 (= (ite (= (+ .cse1 1) 0) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43|))))) (not (= (ite (and (< v_~back~0_138 v_~n~0_82) (<= 0 v_~back~0_138)) 1 0) 0))) InVars {thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_23|, ~queue~0.offset=v_~queue~0.offset_76, thread2Thread1of1ForFork2_~b~0#1=|v_thread2Thread1of1ForFork2_~b~0#1_44|, thread2Thread1of1ForFork2_#t~post4#1=|v_thread2Thread1of1ForFork2_#t~post4#1_18|, thread2Thread1of1ForFork2_#t~mem3#1=|v_thread2Thread1of1ForFork2_#t~mem3#1_18|, ~back~0=v_~back~0_138, #memory_int=|v_#memory_int_143|, thread2Thread1of1ForFork2_#t~mem5#1=|v_thread2Thread1of1ForFork2_#t~mem5#1_18|, ~queue~0.base=v_~queue~0.base_76, thread2Thread1of1ForFork2_#t~post6#1=|v_thread2Thread1of1ForFork2_#t~post6#1_18|, ~n~0=v_~n~0_82} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_23|, ~queue~0.offset=v_~queue~0.offset_76, thread2Thread1of1ForFork2_#t~post4#1=|v_thread2Thread1of1ForFork2_#t~post4#1_17|, thread2Thread1of1ForFork2_#t~mem3#1=|v_thread2Thread1of1ForFork2_#t~mem3#1_17|, ~back~0=v_~back~0_137, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43|, ~queue~0.base=v_~queue~0.base_76, thread2Thread1of1ForFork2_~b~0#1=|v_thread2Thread1of1ForFork2_~b~0#1_43|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_51|, #memory_int=|v_#memory_int_143|, thread2Thread1of1ForFork2_#t~mem5#1=|v_thread2Thread1of1ForFork2_#t~mem5#1_17|, thread2Thread1of1ForFork2_#t~post6#1=|v_thread2Thread1of1ForFork2_#t~post6#1_17|, ~n~0=v_~n~0_82} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_#t~post4#1, thread2Thread1of1ForFork2_~b~0#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~mem3#1, ~back~0, thread2Thread1of1ForFork2_#t~mem5#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post6#1][188], [Black: 1030#(and (= ~queue~0.offset 0) (or (and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)) (<= (* ~n~0 4) (+ 3 ~queue~0.offset (* ~back~0 4)))) (= |thread2Thread1of1ForFork2_~cond~1#1| 1)), 842#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1)), 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(or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2010#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 2937#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) 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|thread1Thread1of1ForFork1_~cond~0#1| 256) 0)), Black: 4059#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2008#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset 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0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))))), Black: 4037#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3005#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (< (+ ~front~0 1) 0) (<= ~n~0 (+ ~front~0 1)) (<= ~back~0 (+ ~front~0 1)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 4061#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1957#(and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 3011#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 2 ~back~0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 0) (= (+ (select (select |#memory_int| ~queue~0.base) (+ (- 4) ~queue~0.offset (* ~back~0 4))) 1) 0) (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) (- 8))) 1) (= ~queue~0.offset 0) (= ~back~0 (+ ~front~0 1)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))) (< ~back~0 (+ ~n~0 1))), Black: 4053#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2993#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (< ~front~0 0)) (or (< (+ ~front~0 1) 0) (<= ~n~0 (+ ~front~0 1)) (<= ~back~0 (+ ~front~0 1)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (= ~v_assert~0 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(= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), 1028#(and (= ~v_assert~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| 1))]) [2022-12-06 07:54:48,563 INFO L382 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2022-12-06 07:54:48,563 INFO L385 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2022-12-06 07:54:48,563 INFO L385 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2022-12-06 07:54:48,563 INFO L385 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2022-12-06 07:54:48,564 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([386] L56-->L59: Formula: (= v_~v_assert~0_2 |v_thread1Thread1of1ForFork1_~cond~0#1_7|) InVars {~v_assert~0=v_~v_assert~0_2} OutVars{~v_assert~0=v_~v_assert~0_2, 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|ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_191) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1))) (= 0 (mod |thread1Thread1of1ForFork1_~cond~0#1| 256))) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1) (<= ~sum~0 1)), Black: 561#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (= ~sum~0 1) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 838#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1) (<= ~sum~0 1) (<= 1 ~sum~0)), 68#L112-4true, Black: 859#(<= ~back~0 (+ ~front~0 1)), Black: 858#(= ~back~0 ~front~0), 650#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| ~v_assert~0)), 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1), Black: 1670#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1672#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 147#(= |thread1Thread1of1ForFork1_~cond~0#1| 1), Black: 2363#(not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)), Black: 2272#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)), Black: 2453#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= 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|thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= ~sum~0 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1) (or (< (+ ~front~0 1) 0) (<= ~n~0 (+ ~front~0 1)) (and (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)) (<= ~back~0 ~front~0)) (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (<= ~back~0 ~front~0))) (and (forall ((v_ArrVal_782 (Array Int Int))) (<= 0 (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_782) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (forall ((v_ArrVal_782 (Array Int Int))) (<= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_782) ~queue~0.base) (+ (* 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~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), 49#$Ultimate##0true, Black: 3015#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (< ~front~0 0)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2944#(or (< (+ ~front~0 1) 0) (<= ~n~0 (+ ~front~0 1)) (<= ~back~0 (+ ~front~0 1)) (= 0 (mod |thread1Thread1of1ForFork1_~cond~0#1| 256)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))), 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~queue~0.offset))))) (< ~front~0 0)) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)), Black: 3019#(and (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) (= ~sum~0 0) (= ~back~0 (+ 2 ~front~0)) (= 0 (+ (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) 1)) (< (+ ~front~0 1) ~n~0) (<= 0 ~front~0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (= |thread1Thread1of1ForFork1_~cond~0#1| 1)), Black: 1227#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2010#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 2937#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (< ~front~0 0)), Black: 1235#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 2999#(and (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) (= ~sum~0 0) (= ~back~0 (+ 2 ~front~0)) (= 0 (+ (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) 1)) (< (+ ~front~0 1) ~n~0) (<= 0 ~front~0) (= ~queue~0.offset 0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (= |thread1Thread1of1ForFork1_~cond~0#1| 1)), Black: 3003#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (or (< (+ ~front~0 1) 0) (and (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)) (<= ~back~0 ~front~0)) (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (<= ~back~0 ~front~0))) (not (< ~back~0 ~n~0)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), Black: 1961#(or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))), Black: 3013#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 0) (= ~queue~0.offset 0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 2014#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1153#(not (<= (mod |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)), Black: 4059#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 1165#(or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))), Black: 2008#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 4049#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2012#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))))), Black: 3005#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (< (+ ~front~0 1) 0) (<= ~n~0 (+ ~front~0 1)) (<= ~back~0 (+ ~front~0 1)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 4037#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 4061#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1957#(and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 3011#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 2 ~back~0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 0) (= (+ (select (select |#memory_int| ~queue~0.base) (+ (- 4) ~queue~0.offset (* ~back~0 4))) 1) 0) (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) (- 8))) 1) (= ~queue~0.offset 0) (= ~back~0 (+ ~front~0 1)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))) (< ~back~0 (+ ~n~0 1))), Black: 4053#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2993#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (< ~front~0 0)) (or (< (+ ~front~0 1) 0) (<= ~n~0 (+ ~front~0 1)) (<= ~back~0 (+ ~front~0 1)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (or (< (+ ~front~0 1) 0) (and (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)) (<= ~back~0 ~front~0)) (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (<= ~back~0 ~front~0))) (not (< ~back~0 ~n~0)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), Black: 4067#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), 1028#(and (= ~v_assert~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| 1))]) [2022-12-06 07:54:48,564 INFO L382 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2022-12-06 07:54:48,564 INFO L385 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2022-12-06 07:54:48,564 INFO L385 tUnfolder$Statistics]: existing Event has 14 ancestors and is cut-off event [2022-12-06 07:54:48,564 INFO L385 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2022-12-06 07:54:48,670 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([530] L86-->L84: Formula: (and (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_23| 256) 0)) (let ((.cse2 (= (mod |v_thread2Thread1of1ForFork2_~b~0#1_44| 256) 0))) (let ((.cse0 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_51|)) (.cse3 (= (+ v_~back~0_138 1) v_~back~0_137)) (.cse4 (= |v_thread2Thread1of1ForFork2_~b~0#1_43| (ite (= (ite .cse2 1 0) 0) 0 1))) (.cse5 (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_51| 0))) (.cse1 (select (select |v_#memory_int_143| v_~queue~0.base_76) (+ (* v_~back~0_138 4) v_~queue~0.offset_76)))) (or (and .cse0 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43| (ite (= .cse1 1) 1 0)) (not .cse2) .cse3 .cse4 (= |v_thread2Thread1of1ForFork2_#t~mem5#1_18| |v_thread2Thread1of1ForFork2_#t~mem5#1_17|) .cse5 (= |v_thread2Thread1of1ForFork2_#t~post6#1_18| |v_thread2Thread1of1ForFork2_#t~post6#1_17|)) (and .cse0 (= |v_thread2Thread1of1ForFork2_#t~post4#1_18| |v_thread2Thread1of1ForFork2_#t~post4#1_17|) (= |v_thread2Thread1of1ForFork2_#t~mem3#1_18| |v_thread2Thread1of1ForFork2_#t~mem3#1_17|) .cse3 .cse2 .cse4 .cse5 (= (ite (= (+ .cse1 1) 0) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43|))))) (not (= (ite (and (< v_~back~0_138 v_~n~0_82) (<= 0 v_~back~0_138)) 1 0) 0))) InVars {thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_23|, ~queue~0.offset=v_~queue~0.offset_76, thread2Thread1of1ForFork2_~b~0#1=|v_thread2Thread1of1ForFork2_~b~0#1_44|, thread2Thread1of1ForFork2_#t~post4#1=|v_thread2Thread1of1ForFork2_#t~post4#1_18|, thread2Thread1of1ForFork2_#t~mem3#1=|v_thread2Thread1of1ForFork2_#t~mem3#1_18|, ~back~0=v_~back~0_138, #memory_int=|v_#memory_int_143|, thread2Thread1of1ForFork2_#t~mem5#1=|v_thread2Thread1of1ForFork2_#t~mem5#1_18|, ~queue~0.base=v_~queue~0.base_76, thread2Thread1of1ForFork2_#t~post6#1=|v_thread2Thread1of1ForFork2_#t~post6#1_18|, ~n~0=v_~n~0_82} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_23|, ~queue~0.offset=v_~queue~0.offset_76, thread2Thread1of1ForFork2_#t~post4#1=|v_thread2Thread1of1ForFork2_#t~post4#1_17|, thread2Thread1of1ForFork2_#t~mem3#1=|v_thread2Thread1of1ForFork2_#t~mem3#1_17|, ~back~0=v_~back~0_137, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43|, ~queue~0.base=v_~queue~0.base_76, thread2Thread1of1ForFork2_~b~0#1=|v_thread2Thread1of1ForFork2_~b~0#1_43|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_51|, #memory_int=|v_#memory_int_143|, thread2Thread1of1ForFork2_#t~mem5#1=|v_thread2Thread1of1ForFork2_#t~mem5#1_17|, thread2Thread1of1ForFork2_#t~post6#1=|v_thread2Thread1of1ForFork2_#t~post6#1_17|, ~n~0=v_~n~0_82} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_#t~post4#1, thread2Thread1of1ForFork2_~b~0#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~mem3#1, ~back~0, thread2Thread1of1ForFork2_#t~mem5#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post6#1][188], [Black: 1030#(and (= ~queue~0.offset 0) (or (and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)) (<= (* ~n~0 4) (+ 3 ~queue~0.offset (* ~back~0 4)))) (= |thread2Thread1of1ForFork2_~cond~1#1| 1)), 842#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 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|thread1Thread1of1ForFork1_~cond~0#1|) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset)) 1) (= ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 0) (= ~queue~0.offset 0) (<= |thread1Thread1of1ForFork1_~cond~0#1| 1) (<= (+ 2 ~queue~0.base) |ULTIMATE.start_main_~#t3~0#1.base|) (or (and (forall ((v_ArrVal_1256 (Array Int Int))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1256) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)) (forall ((v_ArrVal_1256 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1256) ~queue~0.base) (+ (* 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~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 3638#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 3640#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 3626#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ 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|thread1Thread1of1ForFork1_~cond~0#1|)), 1107#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), 3110#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2617#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (or (< ~back~0 0) (<= ~n~0 (+ ~back~0 1)) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (and (forall ((v_ArrVal_843 (Array Int Int))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_843) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)) (forall ((v_ArrVal_843 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_843) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))))) (not (= 0 (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) 4)) 1))) (= (mod ~v_assert~0 256) 0))), Black: 554#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (forall ((v_ArrVal_191 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_191) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (forall ((v_ArrVal_191 (Array Int Int))) (<= (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_191) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1))) (= 0 (mod |thread1Thread1of1ForFork1_~cond~0#1| 256))) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1) (<= ~sum~0 1)), Black: 561#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (= ~sum~0 1) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 838#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1) (<= ~sum~0 1) (<= 1 ~sum~0)), Black: 859#(<= ~back~0 (+ ~front~0 1)), Black: 858#(= ~back~0 ~front~0), 650#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| ~v_assert~0)), 3507#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3421#(and (= ~sum~0 0) (= (select (select |#memory_int| ~queue~0.base) (+ (- 4) ~queue~0.offset (* ~back~0 4))) 1) (<= (+ 2 ~queue~0.base) |ULTIMATE.start_main_~#t3~0#1.base|) (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)) (= ~back~0 (+ ~front~0 1)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (= |thread1Thread1of1ForFork1_~cond~0#1| 1) (= |thread2Thread1of1ForFork2_~b~0#1| 0)), Black: 3432#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 1) (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), 1318#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 289#(not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)), 856#true, Black: 3434#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), 13#L56true, Black: 3426#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (not (= ~queue~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (<= ~sum~0 1) (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (= (* ~front~0 4) (* ~back~0 4))), 1903#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 1611#(and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1660#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (forall ((v_ArrVal_561 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_561) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_561) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))))) (forall ((v_ArrVal_561 (Array Int Int))) (<= (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_561) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_561) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), 237#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| ~v_assert~0)), Black: 138#(= |thread2Thread1of1ForFork2_~cond~1#1| 1), Black: 1670#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1672#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div 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(<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0))), Black: 2378#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (= 0 (mod |thread1Thread1of1ForFork1_~cond~0#1| 256)) (< ~front~0 0)), 16#L113-1true, Black: 2451#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= ~sum~0 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1) (or (< (+ ~front~0 1) 0) (<= ~n~0 (+ ~front~0 1)) (and (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)) (<= ~back~0 ~front~0)) (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (<= ~back~0 ~front~0))) (and (forall ((v_ArrVal_782 (Array Int Int))) (<= 0 (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_782) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (forall ((v_ArrVal_782 (Array Int Int))) (<= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_782) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1))) (= (mod ~v_assert~0 256) 0))), Black: 678#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) (= ~sum~0 0) (<= (+ 2 ~queue~0.base) |ULTIMATE.start_main_~#t3~0#1.base|) (= |thread1Thread1of1ForFork1_~cond~0#1| 1) (= |thread2Thread1of1ForFork2_~cond~1#1| ~v_assert~0)), Black: 680#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| ~v_assert~0) (<= 1 ~sum~0)), Black: 3248#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3252#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 3224#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 3238#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3244#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= (+ (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) 0) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset)) 1) (= ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset))) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3242#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select 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|ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (not (= (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (not (= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) 4)) 1) 0)))) (forall ((v_ArrVal_729 (Array Int Int))) (or (<= 0 (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))) (not (= (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (not (= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) 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(<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (< ~front~0 0)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2944#(or (< (+ ~front~0 1) 0) (<= ~n~0 (+ ~front~0 1)) (<= ~back~0 (+ ~front~0 1)) (= 0 (mod |thread1Thread1of1ForFork1_~cond~0#1| 256)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))), 2439#(and (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)) (not (<= (mod ~v_assert~0 256) 0))), Black: 1239#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select 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~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 2937#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (< ~front~0 0)), Black: 1235#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 2999#(and (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) (= ~sum~0 0) (= ~back~0 (+ 2 ~front~0)) (= 0 (+ (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) 1)) (< (+ ~front~0 1) ~n~0) (<= 0 ~front~0) (= ~queue~0.offset 0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (= |thread1Thread1of1ForFork1_~cond~0#1| 1)), Black: 3003#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (or (< (+ ~front~0 1) 0) (and (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)) (<= ~back~0 ~front~0)) (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (<= ~back~0 ~front~0))) (not (< ~back~0 ~n~0)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), Black: 1961#(or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))), Black: 3013#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 0) (= ~queue~0.offset 0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 2014#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1153#(not (<= (mod |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)), Black: 4059#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2008#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 1165#(or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| 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(not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))))), Black: 4037#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3005#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (< (+ ~front~0 1) 0) (<= ~n~0 (+ ~front~0 1)) (<= ~back~0 (+ ~front~0 1)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 4061#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1957#(and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 3011#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 2 ~back~0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 0) (= (+ (select (select |#memory_int| ~queue~0.base) (+ (- 4) ~queue~0.offset (* ~back~0 4))) 1) 0) (= (select 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ancestors and is cut-off event [2022-12-06 07:54:48,670 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([386] L56-->L59: Formula: (= v_~v_assert~0_2 |v_thread1Thread1of1ForFork1_~cond~0#1_7|) InVars {~v_assert~0=v_~v_assert~0_2} OutVars{~v_assert~0=v_~v_assert~0_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_7|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~cond~0#1][42], [Black: 1030#(and (= ~queue~0.offset 0) (or (and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)) (<= (* ~n~0 4) (+ 3 ~queue~0.offset (* ~back~0 4)))) (= |thread2Thread1of1ForFork2_~cond~1#1| 1)), 842#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 1024#(and (= ~sum~0 1) (= ~v_assert~0 1) (= 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~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3565#(and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), 3442#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), 1107#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), 3110#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2617#(and (<= 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(Array Int Int))) (<= 0 (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_191) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (forall ((v_ArrVal_191 (Array Int Int))) (<= (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_191) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1))) (= 0 (mod |thread1Thread1of1ForFork1_~cond~0#1| 256))) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1) (<= ~sum~0 1)), Black: 561#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (= ~sum~0 1) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 838#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1) (<= ~sum~0 1) (<= 1 ~sum~0)), Black: 859#(<= ~back~0 (+ ~front~0 1)), Black: 858#(= ~back~0 ~front~0), 650#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| ~v_assert~0)), 3507#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), 36#L59true, Black: 3421#(and (= ~sum~0 0) (= (select (select |#memory_int| ~queue~0.base) (+ (- 4) ~queue~0.offset (* ~back~0 4))) 1) (<= (+ 2 ~queue~0.base) |ULTIMATE.start_main_~#t3~0#1.base|) (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)) (= ~back~0 (+ ~front~0 1)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (= |thread1Thread1of1ForFork1_~cond~0#1| 1) (= |thread2Thread1of1ForFork2_~b~0#1| 0)), Black: 3432#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 1) (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 289#(not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)), 1318#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), 856#true, Black: 3434#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3426#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (not (= ~queue~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (<= ~sum~0 1) (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (= (* ~front~0 4) (* ~back~0 4))), 1903#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 1611#(and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1660#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (forall ((v_ArrVal_561 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_561) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_561) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))))) (forall ((v_ArrVal_561 (Array Int Int))) (<= (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_561) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_561) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), 237#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| ~v_assert~0)), Black: 138#(= |thread2Thread1of1ForFork2_~cond~1#1| 1), Black: 1670#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1672#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 147#(= |thread1Thread1of1ForFork1_~cond~0#1| 1), Black: 2363#(not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)), Black: 2272#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)), Black: 2453#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 2447#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 2264#true, Black: 2455#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0))), Black: 2378#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (= 0 (mod |thread1Thread1of1ForFork1_~cond~0#1| 256)) (< ~front~0 0)), 16#L113-1true, Black: 2451#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= ~sum~0 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1) (or (< (+ ~front~0 1) 0) (<= ~n~0 (+ ~front~0 1)) (and (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)) (<= ~back~0 ~front~0)) (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (<= ~back~0 ~front~0))) (and (forall ((v_ArrVal_782 (Array Int Int))) (<= 0 (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_782) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (forall ((v_ArrVal_782 (Array Int Int))) (<= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_782) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1))) (= (mod ~v_assert~0 256) 0))), Black: 678#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) (= ~sum~0 0) (<= (+ 2 ~queue~0.base) |ULTIMATE.start_main_~#t3~0#1.base|) (= |thread1Thread1of1ForFork1_~cond~0#1| 1) (= |thread2Thread1of1ForFork2_~cond~1#1| ~v_assert~0)), Black: 680#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| ~v_assert~0) (<= 1 ~sum~0)), Black: 3248#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3252#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 3224#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 3238#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3244#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= (+ (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) 0) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset)) 1) (= ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset))) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3242#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select 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~back~0 4) 4)) 1) 0)))) (forall ((v_ArrVal_729 (Array Int Int))) (or (<= 0 (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))) (not (= (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (not (= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) 4)) 1) 0)))))) (or (< ~back~0 0) (<= ~n~0 (+ ~back~0 1)) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (not (= 0 (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) 4)) 1))) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), 3932#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), 49#$Ultimate##0true, Black: 3015#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (< ~front~0 0)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2944#(or (< (+ ~front~0 1) 0) (<= ~n~0 (+ ~front~0 1)) (<= ~back~0 (+ ~front~0 1)) (= 0 (mod |thread1Thread1of1ForFork1_~cond~0#1| 256)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))), 2439#(and (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)) (not (<= (mod ~v_assert~0 256) 0))), Black: 1239#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))))), Black: 3023#(and (or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (< ~front~0 0)) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)), Black: 3019#(and (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) (= ~sum~0 0) (= ~back~0 (+ 2 ~front~0)) (= 0 (+ (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) 1)) (< (+ ~front~0 1) ~n~0) (<= 0 ~front~0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (= |thread1Thread1of1ForFork1_~cond~0#1| 1)), Black: 1227#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2010#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 2937#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (< ~front~0 0)), Black: 1235#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 2999#(and (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) (= ~sum~0 0) (= ~back~0 (+ 2 ~front~0)) (= 0 (+ (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) 1)) (< (+ ~front~0 1) ~n~0) (<= 0 ~front~0) (= ~queue~0.offset 0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (= |thread1Thread1of1ForFork1_~cond~0#1| 1)), Black: 3003#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (or (< (+ ~front~0 1) 0) (and (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)) (<= ~back~0 ~front~0)) (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (<= ~back~0 ~front~0))) (not (< ~back~0 ~n~0)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), Black: 1961#(or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))), Black: 1153#(not (<= (mod |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)), Black: 3013#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 0) (= ~queue~0.offset 0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 2014#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 4059#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 1165#(or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))), Black: 2008#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 4049#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2012#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))))), Black: 3005#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (< (+ ~front~0 1) 0) (<= ~n~0 (+ ~front~0 1)) (<= ~back~0 (+ ~front~0 1)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 4037#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 4061#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1957#(and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 3011#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 2 ~back~0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 0) (= (+ (select (select |#memory_int| ~queue~0.base) (+ (- 4) ~queue~0.offset (* ~back~0 4))) 1) 0) (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) (- 8))) 1) (= ~queue~0.offset 0) (= ~back~0 (+ ~front~0 1)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))) (< ~back~0 (+ ~n~0 1))), Black: 4053#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2993#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (< ~front~0 0)) (or (< (+ ~front~0 1) 0) (<= ~n~0 (+ ~front~0 1)) (<= ~back~0 (+ ~front~0 1)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (or (< (+ ~front~0 1) 0) (and (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)) (<= ~back~0 ~front~0)) (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (<= ~back~0 ~front~0))) (not (< ~back~0 ~n~0)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), Black: 4067#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), 1028#(and (= ~v_assert~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| 1))]) [2022-12-06 07:54:48,671 INFO L382 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2022-12-06 07:54:48,671 INFO L385 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2022-12-06 07:54:48,671 INFO L385 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2022-12-06 07:54:48,671 INFO L385 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2022-12-06 07:54:48,671 INFO L385 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2022-12-06 07:54:48,803 INFO L130 PetriNetUnfolder]: 6545/12123 cut-off events. [2022-12-06 07:54:48,803 INFO L131 PetriNetUnfolder]: For 312070/316839 co-relation queries the response was YES. [2022-12-06 07:54:48,892 INFO L83 FinitePrefix]: Finished finitePrefix Result has 110382 conditions, 12123 events. 6545/12123 cut-off events. For 312070/316839 co-relation queries the response was YES. Maximal size of possible extension queue 1003. Compared 106449 event pairs, 2819 based on Foata normal form. 416/11484 useless extension candidates. Maximal degree in co-relation 110133. Up to 6529 conditions per place. [2022-12-06 07:54:49,006 INFO L184 LiptonReduction]: Starting Lipton reduction on Petri net that has 354 places, 844 transitions, 20826 flow [2022-12-06 07:54:49,006 INFO L188 LiptonReduction]: Number of co-enabled transitions 3412 [2022-12-06 07:54:49,214 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [527] L59-->thread1EXIT: Formula: (and (= (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_1| 256) 0) (= 0 |v_thread1Thread1of1ForFork1_#res#1.base_Out_4|) (= |v_thread1Thread1of1ForFork1_#res#1.offset_Out_4| 0)) InVars {thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_1|} OutVars{thread1Thread1of1ForFork1_#res#1.offset=|v_thread1Thread1of1ForFork1_#res#1.offset_Out_4|, thread1Thread1of1ForFork1_#res#1.base=|v_thread1Thread1of1ForFork1_#res#1.base_Out_4|, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#res#1.offset, thread1Thread1of1ForFork1_#res#1.base] and [572] L86-->L86: Formula: (and (let ((.cse3 (= (mod |v_thread2Thread1of1ForFork2_~b~0#1_138| 256) 0))) (let ((.cse0 (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_110| 0))) (.cse2 (select (select |v_#memory_int_294| v_~queue~0.base_180) (+ (* v_~back~0_292 4) v_~queue~0.offset_180))) (.cse1 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_110| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_102|)) (.cse4 (= |v_thread2Thread1of1ForFork2_~b~0#1_137| (ite (= (ite .cse3 1 0) 0) 0 1))) (.cse5 (= v_~back~0_291 (+ v_~back~0_292 1)))) (or (and (= |v_thread2Thread1of1ForFork2_#t~mem5#1_127| |v_thread2Thread1of1ForFork2_#t~mem5#1_126|) .cse0 (= |v_thread2Thread1of1ForFork2_#t~post6#1_127| |v_thread2Thread1of1ForFork2_#t~post6#1_126|) .cse1 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_102| (ite (= .cse2 1) 1 0)) (not .cse3) .cse4 .cse5) (and .cse0 (= (ite (= (+ .cse2 1) 0) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_102|) .cse3 (= |v_thread2Thread1of1ForFork2_#t~post4#1_109| |v_thread2Thread1of1ForFork2_#t~post4#1_108|) (= |v_thread2Thread1of1ForFork2_#t~mem3#1_109| |v_thread2Thread1of1ForFork2_#t~mem3#1_108|) .cse1 .cse4 .cse5)))) (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_131| 256) 0)) (not (= (ite (and (< v_~back~0_292 v_~n~0_179) (<= 0 v_~back~0_292)) 1 0) 0)) (= v_~v_assert~0_161 |v_thread2Thread1of1ForFork2_~cond~1#1_130|)) InVars {thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_131|, ~v_assert~0=v_~v_assert~0_161, ~queue~0.offset=v_~queue~0.offset_180, thread2Thread1of1ForFork2_#t~post4#1=|v_thread2Thread1of1ForFork2_#t~post4#1_109|, thread2Thread1of1ForFork2_~b~0#1=|v_thread2Thread1of1ForFork2_~b~0#1_138|, thread2Thread1of1ForFork2_#t~mem3#1=|v_thread2Thread1of1ForFork2_#t~mem3#1_109|, ~back~0=v_~back~0_292, #memory_int=|v_#memory_int_294|, thread2Thread1of1ForFork2_#t~mem5#1=|v_thread2Thread1of1ForFork2_#t~mem5#1_127|, ~queue~0.base=v_~queue~0.base_180, thread2Thread1of1ForFork2_#t~post6#1=|v_thread2Thread1of1ForFork2_#t~post6#1_127|, ~n~0=v_~n~0_179} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_130|, ~queue~0.offset=v_~queue~0.offset_180, thread2Thread1of1ForFork2_#t~post4#1=|v_thread2Thread1of1ForFork2_#t~post4#1_108|, thread2Thread1of1ForFork2_#t~mem3#1=|v_thread2Thread1of1ForFork2_#t~mem3#1_108|, ~back~0=v_~back~0_291, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_102|, ~queue~0.base=v_~queue~0.base_180, ~v_assert~0=v_~v_assert~0_161, thread2Thread1of1ForFork2_~b~0#1=|v_thread2Thread1of1ForFork2_~b~0#1_137|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_110|, #memory_int=|v_#memory_int_294|, thread2Thread1of1ForFork2_#t~mem5#1=|v_thread2Thread1of1ForFork2_#t~mem5#1_126|, thread2Thread1of1ForFork2_#t~post6#1=|v_thread2Thread1of1ForFork2_#t~post6#1_126|, ~n~0=v_~n~0_179} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1, thread2Thread1of1ForFork2_#t~post4#1, thread2Thread1of1ForFork2_~b~0#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~mem3#1, ~back~0, thread2Thread1of1ForFork2_#t~mem5#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post6#1] [2022-12-06 07:54:49,763 INFO L203 LiptonReduction]: Total number of compositions: 1 [2022-12-06 07:54:49,764 INFO L143 eatedLiptonReduction]: Time needed for LBE in milliseconds: 3324 [2022-12-06 07:54:49,764 INFO L495 AbstractCegarLoop]: Abstraction has has 354 places, 844 transitions, 20848 flow [2022-12-06 07:54:49,764 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 23 states, 23 states have (on average 2.217391304347826) internal successors, (51), 22 states have internal predecessors, (51), 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) [2022-12-06 07:54:49,764 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 07:54:49,764 INFO L213 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-06 07:54:49,769 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (21)] Forceful destruction successful, exit code 0 [2022-12-06 07:54:49,965 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable29,21 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-06 07:54:49,965 INFO L420 AbstractCegarLoop]: === Iteration 31 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-12-06 07:54:49,966 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 07:54:49,966 INFO L85 PathProgramCache]: Analyzing trace with hash -1182952777, now seen corresponding path program 1 times [2022-12-06 07:54:49,966 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 07:54:49,966 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [673854447] [2022-12-06 07:54:49,966 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 07:54:49,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 07:54:50,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 07:54:50,997 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 07:54:50,998 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 07:54:50,998 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [673854447] [2022-12-06 07:54:50,998 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [673854447] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-06 07:54:50,998 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1562976490] [2022-12-06 07:54:50,998 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 07:54:50,998 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-06 07:54:50,998 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-06 07:54:51,000 INFO L229 MonitoredProcess]: Starting monitored process 22 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-06 07:54:51,006 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (22)] Waiting until timeout for monitored process [2022-12-06 07:54:51,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 07:54:51,150 INFO L263 TraceCheckSpWp]: Trace formula consists of 253 conjuncts, 39 conjunts are in the unsatisfiable core [2022-12-06 07:54:51,151 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-06 07:54:51,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-06 07:54:51,325 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 44 treesize of output 42 [2022-12-06 07:54:51,351 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:54:51,351 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 48 treesize of output 14 [2022-12-06 07:54:51,412 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 07:54:51,413 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-06 07:54:51,670 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:54:51,671 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 137 treesize of output 122 [2022-12-06 07:54:51,674 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 59 treesize of output 52 [2022-12-06 07:54:51,678 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 52 treesize of output 45 [2022-12-06 07:54:51,764 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 07:54:51,765 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1562976490] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-06 07:54:51,765 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-12-06 07:54:51,765 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 9, 9] total 24 [2022-12-06 07:54:51,765 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1658131078] [2022-12-06 07:54:51,765 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-12-06 07:54:51,765 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 25 states [2022-12-06 07:54:51,765 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 07:54:51,765 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2022-12-06 07:54:51,766 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=87, Invalid=507, Unknown=6, NotChecked=0, Total=600 [2022-12-06 07:54:51,766 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 0 out of 64 [2022-12-06 07:54:51,766 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 354 places, 844 transitions, 20848 flow. Second operand has 25 states, 25 states have (on average 1.96) internal successors, (49), 24 states have internal predecessors, (49), 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) [2022-12-06 07:54:51,766 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 07:54:51,766 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 0 of 64 [2022-12-06 07:54:51,766 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 07:54:52,719 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse0 (+ c_~queue~0.offset (* c_~front~0 4)))) (and (forall ((v_ArrVal_1373 (Array Int Int))) (<= 0 (+ c_~sum~0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1373) c_~queue~0.base) .cse0)))) (= |c_thread1Thread1of1ForFork1_~cond~0#1| c_~v_assert~0) (<= c_~v_assert~0 1) (<= 1 c_~v_assert~0) (<= 0 c_~sum~0) (<= c_~sum~0 1) (forall ((v_ArrVal_1373 (Array Int Int))) (<= (+ c_~sum~0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1373) c_~queue~0.base) .cse0)) 1)))) is different from false [2022-12-06 07:54:53,186 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse0 (+ c_~queue~0.offset (* c_~front~0 4)))) (and (forall ((v_ArrVal_1373 (Array Int Int))) (<= 0 (+ c_~sum~0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1373) c_~queue~0.base) .cse0)))) (<= c_~sum~0 0) (= |c_thread1Thread1of1ForFork1_~cond~0#1| c_~v_assert~0) (<= c_~v_assert~0 1) (<= 1 c_~v_assert~0) (<= 0 c_~sum~0) (forall ((v_ArrVal_1373 (Array Int Int))) (<= (+ c_~sum~0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1373) c_~queue~0.base) .cse0)) 1)))) is different from false [2022-12-06 07:54:53,538 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse0 (+ c_~queue~0.offset (* c_~front~0 4)))) (and (forall ((v_ArrVal_1373 (Array Int Int))) (<= 0 (+ c_~sum~0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1373) c_~queue~0.base) .cse0)))) (= |c_thread1Thread1of1ForFork1_~cond~0#1| c_~v_assert~0) (<= c_~v_assert~0 1) (<= 1 c_~v_assert~0) (forall ((v_ArrVal_1373 (Array Int Int))) (<= (+ c_~sum~0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1373) c_~queue~0.base) .cse0)) 1)))) is different from false [2022-12-06 07:54:57,802 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse0 (+ c_~queue~0.offset (* c_~front~0 4)))) (and (forall ((v_ArrVal_1373 (Array Int Int))) (<= 0 (+ c_~sum~0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1373) c_~queue~0.base) .cse0)))) (<= 1 |c_thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |c_thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (forall ((v_ArrVal_1373 (Array Int Int))) (<= (+ c_~sum~0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1373) c_~queue~0.base) .cse0)) 1)))) is different from false [2022-12-06 07:55:03,557 INFO L130 PetriNetUnfolder]: 20010/32342 cut-off events. [2022-12-06 07:55:03,557 INFO L131 PetriNetUnfolder]: For 1025927/1025927 co-relation queries the response was YES. [2022-12-06 07:55:03,798 INFO L83 FinitePrefix]: Finished finitePrefix Result has 338058 conditions, 32342 events. 20010/32342 cut-off events. For 1025927/1025927 co-relation queries the response was YES. Maximal size of possible extension queue 1512. Compared 251905 event pairs, 1973 based on Foata normal form. 290/32618 useless extension candidates. Maximal degree in co-relation 337176. Up to 15013 conditions per place. [2022-12-06 07:55:03,964 INFO L137 encePairwiseOnDemand]: 18/64 looper letters, 872 selfloop transitions, 812 changer transitions 435/2119 dead transitions. [2022-12-06 07:55:03,964 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 388 places, 2119 transitions, 53831 flow [2022-12-06 07:55:03,965 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2022-12-06 07:55:03,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 35 states. [2022-12-06 07:55:03,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 35 states and 376 transitions. [2022-12-06 07:55:03,966 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.16785714285714284 [2022-12-06 07:55:03,966 INFO L175 Difference]: Start difference. First operand has 354 places, 844 transitions, 20848 flow. Second operand 35 states and 376 transitions. [2022-12-06 07:55:03,966 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 388 places, 2119 transitions, 53831 flow [2022-12-06 07:55:11,904 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 364 places, 2119 transitions, 49656 flow, removed 1218 selfloop flow, removed 24 redundant places. [2022-12-06 07:55:11,932 INFO L231 Difference]: Finished difference. Result has 386 places, 1331 transitions, 34199 flow [2022-12-06 07:55:11,933 INFO L276 CegarLoopForPetriNet]: {PETRI_ALPHABET=64, PETRI_DIFFERENCE_MINUEND_FLOW=19376, PETRI_DIFFERENCE_MINUEND_PLACES=330, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=838, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=422, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=300, PETRI_DIFFERENCE_SUBTRAHEND_STATES=35, PETRI_FLOW=34199, PETRI_PLACES=386, PETRI_TRANSITIONS=1331} [2022-12-06 07:55:11,933 INFO L294 CegarLoopForPetriNet]: 31 programPoint places, 355 predicate places. [2022-12-06 07:55:11,933 WARN L163 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-06 07:55:11,933 INFO L89 Accepts]: Start accepts. Operand has 386 places, 1331 transitions, 34199 flow [2022-12-06 07:55:11,942 INFO L95 Accepts]: Finished accepts. [2022-12-06 07:55:11,942 INFO L195 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-06 07:55:11,942 INFO L167 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 386 places, 1331 transitions, 34199 flow [2022-12-06 07:55:11,956 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 382 places, 1331 transitions, 34199 flow [2022-12-06 07:55:13,870 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([386] L56-->L59: Formula: (= v_~v_assert~0_2 |v_thread1Thread1of1ForFork1_~cond~0#1_7|) InVars {~v_assert~0=v_~v_assert~0_2} OutVars{~v_assert~0=v_~v_assert~0_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_7|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~cond~0#1][53], [Black: 1030#(and (= ~queue~0.offset 0) (or (and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)) (<= (* ~n~0 4) (+ 3 ~queue~0.offset (* ~back~0 4)))) (= |thread2Thread1of1ForFork2_~cond~1#1| 1)), 842#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 1024#(and (= ~sum~0 1) (= ~v_assert~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 871#(and (= ~queue~0.offset 0) (or (and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)) (<= (* ~n~0 4) (+ 3 ~queue~0.offset (* ~back~0 4))))), Black: 1032#(and (= ~queue~0.offset 0) (or (and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)) (<= (* ~n~0 4) (+ 3 ~queue~0.offset (* ~back~0 4)))) (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0))), Black: 3849#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= ~sum~0 0) (<= |thread1Thread1of1ForFork1_~cond~0#1| 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))) (forall ((v_ArrVal_1256 (Array Int Int))) (<= (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1256) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1))), Black: 1036#(and (or (< |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|) (= (mod ~v_assert~0 256) 0)) (or (and (<= 0 (+ ~sum~0 1)) (<= ~sum~0 0) (not (= ~queue~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (= (* ~front~0 4) (* ~back~0 4))) (= (mod ~v_assert~0 256) 0))), Black: 3767#(and (<= 0 ~sum~0) (<= ~sum~0 1)), Black: 3811#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) (= ~sum~0 0) (<= |thread1Thread1of1ForFork1_~cond~0#1| 1) (<= (+ 2 ~queue~0.base) |ULTIMATE.start_main_~#t3~0#1.base|) (= ~back~0 (+ ~front~0 1)) (= |thread2Thread1of1ForFork2_~b~0#1| 0)), Black: 3759#(not (<= (mod |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)), Black: 3819#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= |thread1Thread1of1ForFork1_~cond~0#1| 1) (not (= ~queue~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (<= ~sum~0 1) (= (* ~front~0 4) (* ~back~0 4))), Black: 3781#(and (forall ((v_ArrVal_1256 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1256) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (forall ((v_ArrVal_1256 (Array Int Int))) (<= (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1256) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1))), Black: 3831#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= |thread1Thread1of1ForFork1_~cond~0#1| 1) (<= ~sum~0 1) (or (and (forall ((v_ArrVal_1256 (Array Int Int))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1256) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)) (forall ((v_ArrVal_1256 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1256) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))))) (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))))), Black: 3853#(and (<= 0 ~sum~0) (not (<= (mod |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)) (<= ~sum~0 1)), Black: 3837#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset)) 1) (= ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset))) (<= (+ ~sum~0 (select 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~queue~0.offset))))), Black: 3640#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 3626#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* 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|thread1Thread1of1ForFork1_~cond~0#1| 256))) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1) (<= ~sum~0 1)), Black: 561#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (= ~sum~0 1) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 838#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1) (<= ~sum~0 1) (<= 1 ~sum~0)), 68#L112-4true, Black: 859#(<= ~back~0 (+ ~front~0 1)), Black: 858#(= ~back~0 ~front~0), 650#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| ~v_assert~0)), 3507#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), 36#L59true, 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|thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3426#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (not (= ~queue~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (<= ~sum~0 1) (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (= (* ~front~0 4) (* ~back~0 4))), 1903#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 1611#(and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1660#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (forall ((v_ArrVal_561 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_561) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_561) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))))) (forall ((v_ArrVal_561 (Array Int Int))) (<= (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_561) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_561) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), 237#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| ~v_assert~0)), Black: 138#(= |thread2Thread1of1ForFork2_~cond~1#1| 1), Black: 1670#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 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1)), Black: 2010#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1235#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 2999#(and (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) (= ~sum~0 0) (= ~back~0 (+ 2 ~front~0)) (= 0 (+ (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) 1)) (< (+ ~front~0 1) ~n~0) (<= 0 ~front~0) (= ~queue~0.offset 0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (= |thread1Thread1of1ForFork1_~cond~0#1| 1)), Black: 1961#(or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))), Black: 1153#(not (<= (mod |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)), Black: 3013#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 0) (= ~queue~0.offset 0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 4059#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2014#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 2008#(and (<= 1 ~v_assert~0) 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and is cut-off event [2022-12-06 07:55:13,870 INFO L385 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2022-12-06 07:55:13,870 INFO L385 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2022-12-06 07:55:13,871 INFO L385 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2022-12-06 07:55:13,871 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([522] $Ultimate##0-->thread3EXIT: Formula: (and (= |v_thread3Thread1of1ForFork0_#res.base_9| 0) (= |v_thread3Thread1of1ForFork0_#res.offset_9| 0) (= (ite (= (ite (and (<= v_~sum~0_73 1) (<= 0 v_~sum~0_73)) 1 0) 0) 0 1) v_~v_assert~0_54)) InVars {~sum~0=v_~sum~0_73} OutVars{~sum~0=v_~sum~0_73, ~v_assert~0=v_~v_assert~0_54, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_9|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_9|} AuxVars[] AssignedVars[~v_assert~0, 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1)), Black: 2010#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1235#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 2999#(and (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) (= ~sum~0 0) (= ~back~0 (+ 2 ~front~0)) (= 0 (+ (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) 1)) (< (+ ~front~0 1) ~n~0) (<= 0 ~front~0) (= ~queue~0.offset 0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (= 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~queue~0.offset))))), Black: 4059#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2014#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1153#(not (<= (mod |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)), Black: 2008#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 4049#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ 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~queue~0.offset))))))), 4086#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)), Black: 4037#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3005#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (< (+ ~front~0 1) 0) (<= ~n~0 (+ ~front~0 1)) (<= ~back~0 (+ ~front~0 1)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 4061#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1957#(and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), 2832#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)), Black: 3011#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 2 ~back~0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 0) (= (+ (select (select |#memory_int| ~queue~0.base) (+ (- 4) ~queue~0.offset (* ~back~0 4))) 1) 0) (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) (- 8))) 1) (= ~queue~0.offset 0) (= ~back~0 (+ ~front~0 1)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))) (< ~back~0 (+ ~n~0 1))), Black: 4053#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2993#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (< ~front~0 0)) (or (< (+ ~front~0 1) 0) (<= ~n~0 (+ ~front~0 1)) (<= ~back~0 (+ ~front~0 1)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) 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~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))]) [2022-12-06 07:55:13,871 INFO L382 tUnfolder$Statistics]: this new event has 15 ancestors and is cut-off event [2022-12-06 07:55:13,871 INFO L385 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2022-12-06 07:55:13,871 INFO L385 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2022-12-06 07:55:13,871 INFO L385 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2022-12-06 07:55:14,260 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([386] L56-->L59: Formula: (= v_~v_assert~0_2 |v_thread1Thread1of1ForFork1_~cond~0#1_7|) InVars {~v_assert~0=v_~v_assert~0_2} OutVars{~v_assert~0=v_~v_assert~0_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_7|} AuxVars[] 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|#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1660#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (forall ((v_ArrVal_561 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_561) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_561) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))))) (forall ((v_ArrVal_561 (Array Int Int))) (<= (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_561) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_561) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select 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(forall ((v_ArrVal_782 (Array Int Int))) (<= 0 (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_782) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (forall ((v_ArrVal_782 (Array Int Int))) (<= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_782) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1))) (= (mod ~v_assert~0 256) 0))), Black: 678#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) (= ~sum~0 0) (<= (+ 2 ~queue~0.base) |ULTIMATE.start_main_~#t3~0#1.base|) (= |thread1Thread1of1ForFork1_~cond~0#1| 1) (= |thread2Thread1of1ForFork2_~cond~1#1| ~v_assert~0)), Black: 680#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 1) (= 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Black: 4242#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3248#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 4256#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* 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|ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1373) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (<= ~sum~0 0) (forall ((v_ArrVal_1373 (Array Int Int))) (<= (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1373) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 4254#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (forall ((v_ArrVal_1373 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1373) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (forall ((v_ArrVal_1373 (Array Int Int))) (<= (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1373) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1)))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 4230#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0)), Black: 4271#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (not (<= (mod |thread1Thread1of1ForFork1_~cond~0#1| 256) 0))), Black: 2174#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (or (< ~back~0 0) (<= ~n~0 (+ ~back~0 1)) (and (forall ((v_ArrVal_729 (Array Int Int))) (or (<= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (not (= (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (not (= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) 4)) 1) 0)))) (forall ((v_ArrVal_729 (Array Int Int))) (or (<= 0 (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))) (not (= (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (not (= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) 4)) 1) 0)))))) (or (< ~back~0 0) (<= ~n~0 (+ ~back~0 1)) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (not (= 0 (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) 4)) 1))) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), 3932#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), 49#$Ultimate##0true, Black: 3015#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (< ~front~0 0)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2944#(or (< (+ ~front~0 1) 0) (<= ~n~0 (+ ~front~0 1)) (<= ~back~0 (+ ~front~0 1)) (= 0 (mod |thread1Thread1of1ForFork1_~cond~0#1| 256)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))), Black: 1227#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3019#(and (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) (= ~sum~0 0) (= ~back~0 (+ 2 ~front~0)) (= 0 (+ (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) 1)) (< (+ ~front~0 1) ~n~0) (<= 0 ~front~0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (= |thread1Thread1of1ForFork1_~cond~0#1| 1)), Black: 2010#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 2999#(and (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) (= ~sum~0 0) (= ~back~0 (+ 2 ~front~0)) (= 0 (+ (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) 1)) (< (+ ~front~0 1) ~n~0) (<= 0 ~front~0) (= ~queue~0.offset 0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (= |thread1Thread1of1ForFork1_~cond~0#1| 1)), Black: 1235#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1961#(or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))), Black: 3013#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 0) (= ~queue~0.offset 0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 4059#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2014#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1153#(not (<= (mod |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)), Black: 2008#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 4049#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2012#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))))), Black: 3005#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (< (+ ~front~0 1) 0) (<= ~n~0 (+ ~front~0 1)) (<= ~back~0 (+ ~front~0 1)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 4037#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 4061#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1957#(and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 3011#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 2 ~back~0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 0) (= (+ (select (select |#memory_int| ~queue~0.base) (+ (- 4) ~queue~0.offset (* ~back~0 4))) 1) 0) (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) (- 8))) 1) (= ~queue~0.offset 0) (= ~back~0 (+ ~front~0 1)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))) (< ~back~0 (+ ~n~0 1))), Black: 4053#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2993#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (< ~front~0 0)) (or (< (+ ~front~0 1) 0) (<= ~n~0 (+ ~front~0 1)) (<= ~back~0 (+ ~front~0 1)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (or (< (+ ~front~0 1) 0) (and (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)) (<= ~back~0 ~front~0)) (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (<= ~back~0 ~front~0))) (not (< ~back~0 ~n~0)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), Black: 4067#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), 1028#(and (= ~v_assert~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| 1))]) [2022-12-06 07:55:14,260 INFO L382 tUnfolder$Statistics]: this new event has 16 ancestors and is cut-off event [2022-12-06 07:55:14,260 INFO L385 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2022-12-06 07:55:14,260 INFO L385 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2022-12-06 07:55:14,260 INFO L385 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2022-12-06 07:55:14,941 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([386] L56-->L59: Formula: (= v_~v_assert~0_2 |v_thread1Thread1of1ForFork1_~cond~0#1_7|) InVars {~v_assert~0=v_~v_assert~0_2} OutVars{~v_assert~0=v_~v_assert~0_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_7|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~cond~0#1][53], [Black: 1030#(and (= ~queue~0.offset 0) (or (and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)) (<= (* ~n~0 4) (+ 3 ~queue~0.offset (* ~back~0 4)))) (= |thread2Thread1of1ForFork2_~cond~1#1| 1)), 842#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 1024#(and (= ~sum~0 1) (= ~v_assert~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 871#(and (= ~queue~0.offset 0) (or (and (<= 1 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~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2014#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1153#(not (<= (mod |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)), Black: 3013#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 0) (= ~queue~0.offset 0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 2008#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod 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~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2012#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))))), Black: 4037#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3005#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (< (+ ~front~0 1) 0) (<= ~n~0 (+ ~front~0 1)) (<= ~back~0 (+ ~front~0 1)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 1957#(and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 4061#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 3011#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 2 ~back~0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 0) (= (+ (select (select |#memory_int| ~queue~0.base) (+ (- 4) ~queue~0.offset (* ~back~0 4))) 1) 0) (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) (- 8))) 1) (= ~queue~0.offset 0) (= ~back~0 (+ ~front~0 1)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))) (< ~back~0 (+ ~n~0 1))), Black: 4053#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2993#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (< ~front~0 0)) (or (< (+ ~front~0 1) 0) (<= ~n~0 (+ ~front~0 1)) (<= ~back~0 (+ ~front~0 1)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (or (< (+ ~front~0 1) 0) (and (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)) (<= ~back~0 ~front~0)) (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (<= ~back~0 ~front~0))) (not (< ~back~0 ~n~0)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), Black: 4067#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), 1028#(and (= ~v_assert~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| 1))]) [2022-12-06 07:55:14,941 INFO L382 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2022-12-06 07:55:14,941 INFO L385 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2022-12-06 07:55:14,941 INFO L385 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2022-12-06 07:55:14,941 INFO L385 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2022-12-06 07:55:14,941 INFO L385 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2022-12-06 07:55:15,100 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([386] L56-->L59: Formula: (= v_~v_assert~0_2 |v_thread1Thread1of1ForFork1_~cond~0#1_7|) InVars {~v_assert~0=v_~v_assert~0_2} OutVars{~v_assert~0=v_~v_assert~0_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_7|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~cond~0#1][53], [Black: 1030#(and (= ~queue~0.offset 0) (or (and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)) (<= (* ~n~0 4) (+ 3 ~queue~0.offset (* ~back~0 4)))) (= |thread2Thread1of1ForFork2_~cond~1#1| 1)), 842#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 1024#(and (= ~sum~0 1) (= ~v_assert~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 871#(and (= ~queue~0.offset 0) (or (and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)) (<= (* ~n~0 4) (+ 3 ~queue~0.offset (* ~back~0 4))))), Black: 1032#(and (= ~queue~0.offset 0) (or (and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)) (<= (* ~n~0 4) (+ 3 ~queue~0.offset (* ~back~0 4)))) (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0))), Black: 3849#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= 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|thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (= ~v_assert~0 1) (= ~sum~0 0) (= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 3638#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 3640#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 3626#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or 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~sum~0)), Black: 4273#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (forall ((v_ArrVal_1373 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1373) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (forall ((v_ArrVal_1373 (Array Int Int))) (<= (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1373) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1))), Black: 4250#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 4267#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 1)), Black: 4180#(not (<= (mod |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)), Black: 3248#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select 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0)))) (and (forall ((v_ArrVal_1373 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1373) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (forall ((v_ArrVal_1373 (Array Int Int))) (<= (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1373) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1)))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3252#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 4269#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= 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|ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1373) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1)))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3244#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= (+ (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) 0) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset)) 1) (= ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset))) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) 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((v_ArrVal_1373 (Array Int Int))) (<= (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1373) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1)) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 4261#(and (<= 0 ~sum~0) (not (<= (mod |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)) (<= ~sum~0 1)), Black: 4188#(and (<= 0 ~sum~0) (<= ~sum~0 1)), Black: 4198#(and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 4085#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1)), Black: 4259#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (forall ((v_ArrVal_1373 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1373) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (<= ~sum~0 0) (forall ((v_ArrVal_1373 (Array Int Int))) (<= (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1373) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 4254#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (forall ((v_ArrVal_1373 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1373) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (forall ((v_ArrVal_1373 (Array Int Int))) (<= (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1373) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1)))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 4230#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0)), Black: 4271#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (not (<= (mod |thread1Thread1of1ForFork1_~cond~0#1| 256) 0))), Black: 2174#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (or (< ~back~0 0) (<= ~n~0 (+ ~back~0 1)) (and (forall ((v_ArrVal_729 (Array Int Int))) (or (<= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (not (= (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (not (= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) 4)) 1) 0)))) (forall ((v_ArrVal_729 (Array Int Int))) (or (<= 0 (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))) (not (= (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (not (= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) 4)) 1) 0)))))) (or (< ~back~0 0) (<= ~n~0 (+ ~back~0 1)) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (not (= 0 (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) 4)) 1))) (and 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4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2010#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1235#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 2999#(and (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) (= ~sum~0 0) (= ~back~0 (+ 2 ~front~0)) (= 0 (+ (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) 1)) (< (+ ~front~0 1) ~n~0) (<= 0 ~front~0) (= ~queue~0.offset 0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (= |thread1Thread1of1ForFork1_~cond~0#1| 1)), Black: 1961#(or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))), Black: 1153#(not (<= (mod |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)), Black: 3013#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 0) (= ~queue~0.offset 0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 4059#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2014#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 2008#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2012#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))))), Black: 4049#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 4037#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3005#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (< (+ ~front~0 1) 0) (<= ~n~0 (+ ~front~0 1)) (<= ~back~0 (+ ~front~0 1)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 4061#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1957#(and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 4053#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3011#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 2 ~back~0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 0) (= (+ (select (select |#memory_int| ~queue~0.base) (+ (- 4) ~queue~0.offset (* ~back~0 4))) 1) 0) (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) (- 8))) 1) (= ~queue~0.offset 0) (= ~back~0 (+ ~front~0 1)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))) (< ~back~0 (+ ~n~0 1))), Black: 2993#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (< ~front~0 0)) (or (< (+ ~front~0 1) 0) (<= ~n~0 (+ ~front~0 1)) (<= ~back~0 (+ ~front~0 1)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (or (< (+ ~front~0 1) 0) (and (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)) (<= ~back~0 ~front~0)) (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (<= ~back~0 ~front~0))) (not (< ~back~0 ~n~0)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), Black: 4067#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), 1028#(and (= ~v_assert~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| 1))]) [2022-12-06 07:55:15,100 INFO L382 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2022-12-06 07:55:15,100 INFO L385 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2022-12-06 07:55:15,100 INFO L385 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2022-12-06 07:55:15,100 INFO L385 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2022-12-06 07:55:15,100 INFO L385 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2022-12-06 07:55:15,100 INFO L385 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2022-12-06 07:55:15,101 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([530] L86-->L84: Formula: (and (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_23| 256) 0)) (let ((.cse2 (= (mod |v_thread2Thread1of1ForFork2_~b~0#1_44| 256) 0))) (let ((.cse0 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_51|)) (.cse3 (= (+ v_~back~0_138 1) v_~back~0_137)) (.cse4 (= |v_thread2Thread1of1ForFork2_~b~0#1_43| (ite (= (ite .cse2 1 0) 0) 0 1))) (.cse5 (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_51| 0))) (.cse1 (select (select |v_#memory_int_143| v_~queue~0.base_76) (+ (* v_~back~0_138 4) v_~queue~0.offset_76)))) (or (and .cse0 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43| (ite (= .cse1 1) 1 0)) (not .cse2) .cse3 .cse4 (= |v_thread2Thread1of1ForFork2_#t~mem5#1_18| |v_thread2Thread1of1ForFork2_#t~mem5#1_17|) .cse5 (= |v_thread2Thread1of1ForFork2_#t~post6#1_18| |v_thread2Thread1of1ForFork2_#t~post6#1_17|)) (and .cse0 (= |v_thread2Thread1of1ForFork2_#t~post4#1_18| |v_thread2Thread1of1ForFork2_#t~post4#1_17|) (= |v_thread2Thread1of1ForFork2_#t~mem3#1_18| |v_thread2Thread1of1ForFork2_#t~mem3#1_17|) .cse3 .cse2 .cse4 .cse5 (= (ite (= (+ .cse1 1) 0) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43|))))) (not (= (ite (and (< v_~back~0_138 v_~n~0_82) (<= 0 v_~back~0_138)) 1 0) 0))) InVars {thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_23|, ~queue~0.offset=v_~queue~0.offset_76, thread2Thread1of1ForFork2_~b~0#1=|v_thread2Thread1of1ForFork2_~b~0#1_44|, thread2Thread1of1ForFork2_#t~post4#1=|v_thread2Thread1of1ForFork2_#t~post4#1_18|, thread2Thread1of1ForFork2_#t~mem3#1=|v_thread2Thread1of1ForFork2_#t~mem3#1_18|, ~back~0=v_~back~0_138, #memory_int=|v_#memory_int_143|, thread2Thread1of1ForFork2_#t~mem5#1=|v_thread2Thread1of1ForFork2_#t~mem5#1_18|, ~queue~0.base=v_~queue~0.base_76, thread2Thread1of1ForFork2_#t~post6#1=|v_thread2Thread1of1ForFork2_#t~post6#1_18|, ~n~0=v_~n~0_82} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_23|, ~queue~0.offset=v_~queue~0.offset_76, thread2Thread1of1ForFork2_#t~post4#1=|v_thread2Thread1of1ForFork2_#t~post4#1_17|, thread2Thread1of1ForFork2_#t~mem3#1=|v_thread2Thread1of1ForFork2_#t~mem3#1_17|, ~back~0=v_~back~0_137, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43|, ~queue~0.base=v_~queue~0.base_76, thread2Thread1of1ForFork2_~b~0#1=|v_thread2Thread1of1ForFork2_~b~0#1_43|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_51|, #memory_int=|v_#memory_int_143|, thread2Thread1of1ForFork2_#t~mem5#1=|v_thread2Thread1of1ForFork2_#t~mem5#1_17|, thread2Thread1of1ForFork2_#t~post6#1=|v_thread2Thread1of1ForFork2_#t~post6#1_17|, ~n~0=v_~n~0_82} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_#t~post4#1, thread2Thread1of1ForFork2_~b~0#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~mem3#1, ~back~0, thread2Thread1of1ForFork2_#t~mem5#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post6#1][181], [Black: 1030#(and (= ~queue~0.offset 0) (or (and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)) (<= (* ~n~0 4) (+ 3 ~queue~0.offset (* ~back~0 4)))) (= |thread2Thread1of1ForFork2_~cond~1#1| 1)), 842#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 1024#(and (= ~sum~0 1) (= ~v_assert~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 871#(and (= ~queue~0.offset 0) (or (and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)) (<= (* ~n~0 4) (+ 3 ~queue~0.offset (* ~back~0 4))))), Black: 1032#(and (= ~queue~0.offset 0) (or (and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)) (<= (* ~n~0 4) (+ 3 ~queue~0.offset (* ~back~0 4)))) (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0))), Black: 3849#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= ~sum~0 0) (<= |thread1Thread1of1ForFork1_~cond~0#1| 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))) (forall ((v_ArrVal_1256 (Array Int Int))) (<= (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1256) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1))), Black: 1036#(and (or (< |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|) (= (mod ~v_assert~0 256) 0)) (or (and (<= 0 (+ ~sum~0 1)) (<= ~sum~0 0) (not (= ~queue~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (= (* ~front~0 4) (* ~back~0 4))) (= (mod ~v_assert~0 256) 0))), Black: 3767#(and (<= 0 ~sum~0) (<= ~sum~0 1)), Black: 3811#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) (= ~sum~0 0) (<= |thread1Thread1of1ForFork1_~cond~0#1| 1) (<= (+ 2 ~queue~0.base) |ULTIMATE.start_main_~#t3~0#1.base|) (= ~back~0 (+ ~front~0 1)) (= |thread2Thread1of1ForFork2_~b~0#1| 0)), Black: 3759#(not (<= (mod |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)), Black: 3819#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= |thread1Thread1of1ForFork1_~cond~0#1| 1) (not (= ~queue~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (<= ~sum~0 1) (= (* ~front~0 4) (* ~back~0 4))), Black: 3781#(and (forall ((v_ArrVal_1256 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1256) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (forall ((v_ArrVal_1256 (Array Int Int))) (<= (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1256) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1))), Black: 3831#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= |thread1Thread1of1ForFork1_~cond~0#1| 1) (<= ~sum~0 1) (or (and (forall ((v_ArrVal_1256 (Array Int Int))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1256) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)) (forall ((v_ArrVal_1256 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1256) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))))) (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))))), Black: 3853#(and (<= 0 ~sum~0) (not (<= (mod |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)) (<= ~sum~0 1)), Black: 3837#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset)) 1) (= ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 0) (= ~queue~0.offset 0) (<= |thread1Thread1of1ForFork1_~cond~0#1| 1) (<= (+ 2 ~queue~0.base) |ULTIMATE.start_main_~#t3~0#1.base|) (or (and (forall ((v_ArrVal_1256 (Array Int Int))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1256) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)) (forall ((v_ArrVal_1256 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1256) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))))) (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0))))) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 3655#true, Black: 3825#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= ~sum~0 0) (<= |thread1Thread1of1ForFork1_~cond~0#1| 1)), 4134#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3845#(and (<= 0 ~sum~0) (forall ((v_ArrVal_1256 (Array Int Int))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1256) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= |thread1Thread1of1ForFork1_~cond~0#1| 1) (<= ~sum~0 1) (forall ((v_ArrVal_1256 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1256) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))))), Black: 3713#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= |thread1Thread1of1ForFork1_~cond~0#1| 1)), 3835#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= |thread1Thread1of1ForFork1_~cond~0#1| 1)), Black: 1833#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (= ~v_assert~0 1) (= ~sum~0 0) (= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 3638#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 3640#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 3626#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), 3442#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), 1107#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), 3110#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2617#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (or (< ~back~0 0) (<= ~n~0 (+ ~back~0 1)) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (and (forall ((v_ArrVal_843 (Array Int Int))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_843) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)) (forall ((v_ArrVal_843 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_843) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))))) (not (= 0 (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) 4)) 1))) (= (mod ~v_assert~0 256) 0))), Black: 554#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (forall ((v_ArrVal_191 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_191) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (forall ((v_ArrVal_191 (Array Int Int))) (<= (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_191) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1))) (= 0 (mod |thread1Thread1of1ForFork1_~cond~0#1| 256))) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1) (<= ~sum~0 1)), Black: 561#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (= ~sum~0 1) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 838#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1) (<= ~sum~0 1) (<= 1 ~sum~0)), Black: 859#(<= ~back~0 (+ ~front~0 1)), Black: 858#(= ~back~0 ~front~0), 2363#(not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)), 650#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| ~v_assert~0)), 3507#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3421#(and (= ~sum~0 0) (= (select (select |#memory_int| 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(<= ~v_assert~0 1) (not (= ~queue~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (<= ~sum~0 1) (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (= (* ~front~0 4) (* ~back~0 4))), 1903#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 1611#(and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1660#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (forall ((v_ArrVal_561 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_561) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_561) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))))) (forall ((v_ArrVal_561 (Array Int 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|thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 2264#true, Black: 2455#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0))), Black: 2378#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (= 0 (mod |thread1Thread1of1ForFork1_~cond~0#1| 256)) (< ~front~0 0)), 16#L113-1true, Black: 2451#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= ~sum~0 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1) (or (< (+ ~front~0 1) 0) (<= ~n~0 (+ ~front~0 1)) (and (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)) (<= ~back~0 ~front~0)) (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (<= ~back~0 ~front~0))) (and (forall ((v_ArrVal_782 (Array Int Int))) (<= 0 (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_782) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (forall ((v_ArrVal_782 (Array Int Int))) (<= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_782) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1))) (= (mod ~v_assert~0 256) 0))), Black: 678#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) (= ~sum~0 0) (<= (+ 2 ~queue~0.base) |ULTIMATE.start_main_~#t3~0#1.base|) (= |thread1Thread1of1ForFork1_~cond~0#1| 1) (= |thread2Thread1of1ForFork2_~cond~1#1| ~v_assert~0)), Black: 2439#(and (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)) (not (<= (mod ~v_assert~0 256) 0))), Black: 680#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| ~v_assert~0) (<= 1 ~sum~0)), Black: 4273#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (forall ((v_ArrVal_1373 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1373) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (forall ((v_ArrVal_1373 (Array Int Int))) (<= (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| 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|thread1Thread1of1ForFork1_~cond~0#1|)), Black: 4242#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3252#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 4256#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (forall ((v_ArrVal_1373 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1373) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (forall ((v_ArrVal_1373 (Array Int Int))) (<= (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1373) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1)))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 4269#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (forall ((v_ArrVal_1373 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1373) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (forall ((v_ArrVal_1373 (Array Int Int))) (<= (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1373) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1))))), Black: 3224#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 4265#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (not (<= (mod |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)) (<= ~sum~0 1)), Black: 3238#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 4246#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not 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(select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (not (= (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (not (= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) 4)) 1) 0)))) (forall ((v_ArrVal_729 (Array Int Int))) (or (<= 0 (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))) (not (= (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (not (= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) 4)) 1) 0)))))) (or (< ~back~0 0) (<= ~n~0 (+ ~back~0 1)) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (not (= 0 (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) 4)) 1))) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), 3932#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), 49#$Ultimate##0true, 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~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3013#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 0) (= ~queue~0.offset 0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 2014#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1153#(not (<= (mod |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)), Black: 2008#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod 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~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2012#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))))), Black: 4037#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3005#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (< (+ ~front~0 1) 0) (<= ~n~0 (+ ~front~0 1)) (<= ~back~0 (+ ~front~0 1)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 4061#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1957#(and (<= (+ ~sum~0 (select (select |#memory_int| 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(select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (< ~front~0 0)) (or (< (+ ~front~0 1) 0) (<= ~n~0 (+ ~front~0 1)) (<= ~back~0 (+ ~front~0 1)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (or (< (+ ~front~0 1) 0) (and (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)) (<= ~back~0 ~front~0)) (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select 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cut-off event [2022-12-06 07:55:15,101 INFO L385 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2022-12-06 07:55:15,101 INFO L385 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2022-12-06 07:55:15,101 INFO L385 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2022-12-06 07:55:15,101 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([522] $Ultimate##0-->thread3EXIT: Formula: (and (= |v_thread3Thread1of1ForFork0_#res.base_9| 0) (= |v_thread3Thread1of1ForFork0_#res.offset_9| 0) (= (ite (= (ite (and (<= v_~sum~0_73 1) (<= 0 v_~sum~0_73)) 1 0) 0) 0 1) v_~v_assert~0_54)) InVars {~sum~0=v_~sum~0_73} OutVars{~sum~0=v_~sum~0_73, ~v_assert~0=v_~v_assert~0_54, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_9|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_9|} AuxVars[] AssignedVars[~v_assert~0, 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1) (= (+ (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) 0) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset)) 1) (= ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset))) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (= ~v_assert~0 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|ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))) (not (= (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (not (= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) 4)) 1) 0)))))) (or (< ~back~0 0) (<= ~n~0 (+ ~back~0 1)) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (not (= 0 (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) 4)) 1))) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), 1858#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)), Black: 3015#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (< ~front~0 0)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2944#(or (< (+ ~front~0 1) 0) (<= ~n~0 (+ ~front~0 1)) (<= ~back~0 (+ ~front~0 1)) (= 0 (mod |thread1Thread1of1ForFork1_~cond~0#1| 256)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))), Black: 3019#(and (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) (= ~sum~0 0) (= ~back~0 (+ 2 ~front~0)) (= 0 (+ (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) 1)) (< (+ ~front~0 1) ~n~0) (<= 0 ~front~0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (= |thread1Thread1of1ForFork1_~cond~0#1| 1)), Black: 1227#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2010#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), 1270#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)), Black: 1235#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 2999#(and (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) (= ~sum~0 0) (= ~back~0 (+ 2 ~front~0)) (= 0 (+ (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) 1)) (< (+ ~front~0 1) ~n~0) (<= 0 ~front~0) (= ~queue~0.offset 0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (= |thread1Thread1of1ForFork1_~cond~0#1| 1)), Black: 1961#(or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))), Black: 3013#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) 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4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (or (< (+ ~front~0 1) 0) (and (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)) (<= ~back~0 ~front~0)) (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (<= ~back~0 ~front~0))) (not (< ~back~0 ~n~0)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ 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|v_thread1Thread1of1ForFork1_~cond~0#1_7|) InVars {~v_assert~0=v_~v_assert~0_2} OutVars{~v_assert~0=v_~v_assert~0_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_7|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~cond~0#1][53], [Black: 1030#(and (= ~queue~0.offset 0) (or (and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)) (<= (* ~n~0 4) (+ 3 ~queue~0.offset (* ~back~0 4)))) (= |thread2Thread1of1ForFork2_~cond~1#1| 1)), 842#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 1024#(and (= ~sum~0 1) (= ~v_assert~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 871#(and (= ~queue~0.offset 0) (or (and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)) (<= (* 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(or (and (forall ((v_ArrVal_1256 (Array Int Int))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1256) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)) (forall ((v_ArrVal_1256 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1256) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))))) (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0))))) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 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|thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 3626#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), 3442#(and (<= 1 ~v_assert~0) (<= 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Black: 2264#true, Black: 2455#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0))), Black: 2378#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (= 0 (mod |thread1Thread1of1ForFork1_~cond~0#1| 256)) (< ~front~0 0)), 16#L113-1true, Black: 2451#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= ~sum~0 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1) (or (< (+ ~front~0 1) 0) (<= ~n~0 (+ ~front~0 1)) (and (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod 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~v_assert~0) (<= ~v_assert~0 1) (forall ((v_ArrVal_1373 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1373) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (<= ~sum~0 0) (forall ((v_ArrVal_1373 (Array Int Int))) (<= (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1373) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 4254#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (forall ((v_ArrVal_1373 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select (store 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(* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 4049#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2012#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))))), Black: 3005#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (< (+ ~front~0 1) 0) (<= ~n~0 (+ ~front~0 1)) (<= ~back~0 (+ ~front~0 1)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 4037#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 4061#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1957#(and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 3011#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 2 ~back~0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 0) (= (+ (select (select |#memory_int| ~queue~0.base) (+ (- 4) ~queue~0.offset (* ~back~0 4))) 1) 0) (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) (- 8))) 1) (= ~queue~0.offset 0) (= ~back~0 (+ ~front~0 1)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))) (< ~back~0 (+ ~n~0 1))), Black: 4053#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 4067#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 2993#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (< ~front~0 0)) (or (< (+ ~front~0 1) 0) (<= ~n~0 (+ ~front~0 1)) (<= ~back~0 (+ ~front~0 1)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (or (< (+ ~front~0 1) 0) (and (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)) (<= ~back~0 ~front~0)) (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (<= ~back~0 ~front~0))) (not (< ~back~0 ~n~0)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), 1028#(and (= ~v_assert~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| 1))]) [2022-12-06 07:55:16,449 INFO L382 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2022-12-06 07:55:16,449 INFO L385 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2022-12-06 07:55:16,449 INFO L385 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2022-12-06 07:55:16,449 INFO L385 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2022-12-06 07:55:16,450 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([530] L86-->L84: Formula: (and (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_23| 256) 0)) (let ((.cse2 (= (mod |v_thread2Thread1of1ForFork2_~b~0#1_44| 256) 0))) (let ((.cse0 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_51|)) (.cse3 (= (+ v_~back~0_138 1) v_~back~0_137)) (.cse4 (= |v_thread2Thread1of1ForFork2_~b~0#1_43| (ite (= (ite .cse2 1 0) 0) 0 1))) (.cse5 (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_51| 0))) (.cse1 (select (select |v_#memory_int_143| v_~queue~0.base_76) (+ (* v_~back~0_138 4) v_~queue~0.offset_76)))) (or (and .cse0 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43| (ite (= .cse1 1) 1 0)) (not .cse2) .cse3 .cse4 (= |v_thread2Thread1of1ForFork2_#t~mem5#1_18| |v_thread2Thread1of1ForFork2_#t~mem5#1_17|) .cse5 (= |v_thread2Thread1of1ForFork2_#t~post6#1_18| |v_thread2Thread1of1ForFork2_#t~post6#1_17|)) (and .cse0 (= |v_thread2Thread1of1ForFork2_#t~post4#1_18| |v_thread2Thread1of1ForFork2_#t~post4#1_17|) (= |v_thread2Thread1of1ForFork2_#t~mem3#1_18| |v_thread2Thread1of1ForFork2_#t~mem3#1_17|) .cse3 .cse2 .cse4 .cse5 (= (ite (= (+ .cse1 1) 0) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43|))))) (not (= (ite (and (< v_~back~0_138 v_~n~0_82) (<= 0 v_~back~0_138)) 1 0) 0))) InVars {thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_23|, ~queue~0.offset=v_~queue~0.offset_76, thread2Thread1of1ForFork2_~b~0#1=|v_thread2Thread1of1ForFork2_~b~0#1_44|, thread2Thread1of1ForFork2_#t~post4#1=|v_thread2Thread1of1ForFork2_#t~post4#1_18|, thread2Thread1of1ForFork2_#t~mem3#1=|v_thread2Thread1of1ForFork2_#t~mem3#1_18|, ~back~0=v_~back~0_138, #memory_int=|v_#memory_int_143|, thread2Thread1of1ForFork2_#t~mem5#1=|v_thread2Thread1of1ForFork2_#t~mem5#1_18|, ~queue~0.base=v_~queue~0.base_76, thread2Thread1of1ForFork2_#t~post6#1=|v_thread2Thread1of1ForFork2_#t~post6#1_18|, ~n~0=v_~n~0_82} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_23|, ~queue~0.offset=v_~queue~0.offset_76, thread2Thread1of1ForFork2_#t~post4#1=|v_thread2Thread1of1ForFork2_#t~post4#1_17|, thread2Thread1of1ForFork2_#t~mem3#1=|v_thread2Thread1of1ForFork2_#t~mem3#1_17|, ~back~0=v_~back~0_137, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43|, ~queue~0.base=v_~queue~0.base_76, thread2Thread1of1ForFork2_~b~0#1=|v_thread2Thread1of1ForFork2_~b~0#1_43|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_51|, #memory_int=|v_#memory_int_143|, thread2Thread1of1ForFork2_#t~mem5#1=|v_thread2Thread1of1ForFork2_#t~mem5#1_17|, thread2Thread1of1ForFork2_#t~post6#1=|v_thread2Thread1of1ForFork2_#t~post6#1_17|, ~n~0=v_~n~0_82} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_#t~post4#1, thread2Thread1of1ForFork2_~b~0#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~mem3#1, ~back~0, thread2Thread1of1ForFork2_#t~mem5#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post6#1][209], [Black: 1030#(and (= ~queue~0.offset 0) (or (and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)) (<= (* ~n~0 4) (+ 3 ~queue~0.offset (* ~back~0 4)))) (= |thread2Thread1of1ForFork2_~cond~1#1| 1)), 842#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 1024#(and (= ~sum~0 1) (= ~v_assert~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 871#(and (= ~queue~0.offset 0) (or (and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)) (<= (* ~n~0 4) (+ 3 ~queue~0.offset (* ~back~0 4))))), Black: 1032#(and (= ~queue~0.offset 0) (or (and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)) (<= (* ~n~0 4) (+ 3 ~queue~0.offset (* ~back~0 4)))) (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0))), Black: 3849#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= ~sum~0 0) (<= |thread1Thread1of1ForFork1_~cond~0#1| 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))) (forall ((v_ArrVal_1256 (Array Int Int))) (<= (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1256) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1))), Black: 1036#(and (or (< |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|) (= (mod ~v_assert~0 256) 0)) (or (and (<= 0 (+ ~sum~0 1)) (<= ~sum~0 0) (not (= ~queue~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (= (* ~front~0 4) (* ~back~0 4))) (= (mod ~v_assert~0 256) 0))), Black: 3767#(and (<= 0 ~sum~0) (<= ~sum~0 1)), Black: 3811#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) (= ~sum~0 0) (<= |thread1Thread1of1ForFork1_~cond~0#1| 1) (<= (+ 2 ~queue~0.base) |ULTIMATE.start_main_~#t3~0#1.base|) (= ~back~0 (+ ~front~0 1)) (= |thread2Thread1of1ForFork2_~b~0#1| 0)), Black: 3759#(not (<= (mod |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)), Black: 3819#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= |thread1Thread1of1ForFork1_~cond~0#1| 1) (not (= ~queue~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (<= ~sum~0 1) (= (* ~front~0 4) (* ~back~0 4))), Black: 3781#(and (forall ((v_ArrVal_1256 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1256) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (forall ((v_ArrVal_1256 (Array Int Int))) (<= (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1256) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1))), Black: 3831#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= |thread1Thread1of1ForFork1_~cond~0#1| 1) (<= ~sum~0 1) (or (and (forall ((v_ArrVal_1256 (Array Int Int))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1256) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)) (forall ((v_ArrVal_1256 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1256) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))))) (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))))), Black: 3853#(and (<= 0 ~sum~0) (not (<= (mod |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)) (<= ~sum~0 1)), Black: 3837#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset)) 1) (= ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 0) (= ~queue~0.offset 0) (<= |thread1Thread1of1ForFork1_~cond~0#1| 1) (<= (+ 2 ~queue~0.base) |ULTIMATE.start_main_~#t3~0#1.base|) (or (and (forall ((v_ArrVal_1256 (Array Int Int))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1256) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)) (forall ((v_ArrVal_1256 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1256) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))))) (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0))))) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 3655#true, Black: 3825#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= ~sum~0 0) (<= |thread1Thread1of1ForFork1_~cond~0#1| 1)), 4134#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3845#(and (<= 0 ~sum~0) (forall ((v_ArrVal_1256 (Array Int Int))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1256) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= |thread1Thread1of1ForFork1_~cond~0#1| 1) (<= ~sum~0 1) (forall ((v_ArrVal_1256 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1256) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))))), Black: 3713#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= |thread1Thread1of1ForFork1_~cond~0#1| 1)), 3835#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= |thread1Thread1of1ForFork1_~cond~0#1| 1)), Black: 1833#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (= ~v_assert~0 1) (= ~sum~0 0) (= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 3638#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 3640#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 3626#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select 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|ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_843) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)) (forall ((v_ArrVal_843 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_843) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))))) (not (= 0 (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) 4)) 1))) (= (mod ~v_assert~0 256) 0))), Black: 554#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (forall ((v_ArrVal_191 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_191) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (forall ((v_ArrVal_191 (Array Int Int))) (<= (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_191) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1))) (= 0 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(= (select (select |#memory_int| ~queue~0.base) (+ (- 4) ~queue~0.offset (* ~back~0 4))) 1) (<= (+ 2 ~queue~0.base) |ULTIMATE.start_main_~#t3~0#1.base|) (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)) (= ~back~0 (+ ~front~0 1)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (= |thread1Thread1of1ForFork1_~cond~0#1| 1) (= |thread2Thread1of1ForFork2_~b~0#1| 0)), Black: 3432#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 1) (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 289#(not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)), 1318#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), 13#L56true, Black: 3434#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), 856#true, Black: 3426#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (not (= ~queue~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (<= ~sum~0 1) (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (= (* ~front~0 4) (* ~back~0 4))), 1903#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 1611#(and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1660#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (forall ((v_ArrVal_561 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_561) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_561) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))))) (forall ((v_ArrVal_561 (Array Int Int))) (<= (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_561) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_561) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), 237#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| ~v_assert~0)), Black: 138#(= |thread2Thread1of1ForFork2_~cond~1#1| 1), Black: 1670#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) 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(<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 2264#true, Black: 2455#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0))), Black: 2378#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (= 0 (mod |thread1Thread1of1ForFork1_~cond~0#1| 256)) (< ~front~0 0)), 16#L113-1true, Black: 2451#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= ~sum~0 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1) (or (< (+ ~front~0 1) 0) (<= ~n~0 (+ ~front~0 1)) (and (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)) (<= ~back~0 ~front~0)) (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (<= ~back~0 ~front~0))) (and (forall ((v_ArrVal_782 (Array Int Int))) (<= 0 (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_782) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (forall ((v_ArrVal_782 (Array Int Int))) (<= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_782) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1))) (= (mod ~v_assert~0 256) 0))), Black: 678#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) (= ~sum~0 0) (<= (+ 2 ~queue~0.base) |ULTIMATE.start_main_~#t3~0#1.base|) (= |thread1Thread1of1ForFork1_~cond~0#1| 1) (= |thread2Thread1of1ForFork2_~cond~1#1| ~v_assert~0)), Black: 680#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| ~v_assert~0) (<= 1 ~sum~0)), Black: 4273#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (forall ((v_ArrVal_1373 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1373) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (forall ((v_ArrVal_1373 (Array Int Int))) (<= (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1373) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1))), Black: 4250#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 4267#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 1)), Black: 4180#(not (<= (mod |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)), Black: 4242#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3248#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select 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~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (forall ((v_ArrVal_1373 (Array Int Int))) (<= (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1373) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1)))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3224#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 4269#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ 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~queue~0.offset)) 1) (= ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset))) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3242#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) 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|thread1Thread1of1ForFork1_~cond~0#1|)), Black: 4084#(and (<= 0 ~sum~0) (<= ~sum~0 0)), 2883#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 4252#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (forall ((v_ArrVal_1373 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1373) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (forall ((v_ArrVal_1373 (Array Int Int))) (<= (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1373) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1)) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 4261#(and (<= 0 ~sum~0) (not (<= (mod |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)) (<= ~sum~0 1)), Black: 4188#(and (<= 0 ~sum~0) (<= ~sum~0 1)), Black: 4198#(and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 4085#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1)), Black: 4259#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (forall ((v_ArrVal_1373 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1373) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (<= ~sum~0 0) (forall ((v_ArrVal_1373 (Array Int Int))) (<= (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1373) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 4254#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (forall ((v_ArrVal_1373 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1373) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (forall ((v_ArrVal_1373 (Array Int Int))) (<= (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1373) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1)))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 4230#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0)), Black: 4271#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (not (<= (mod |thread1Thread1of1ForFork1_~cond~0#1| 256) 0))), Black: 2174#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (or (< ~back~0 0) (<= ~n~0 (+ ~back~0 1)) (and (forall ((v_ArrVal_729 (Array Int Int))) (or (<= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (not (= (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (not (= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) 4)) 1) 0)))) (forall ((v_ArrVal_729 (Array Int Int))) (or (<= 0 (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))) (not (= (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (not (= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) 4)) 1) 0)))))) (or (< ~back~0 0) (<= ~n~0 (+ ~back~0 1)) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (not (= 0 (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) 4)) 1))) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), 3932#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), 49#$Ultimate##0true, Black: 3015#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (< ~front~0 0)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2944#(or (< (+ ~front~0 1) 0) (<= ~n~0 (+ ~front~0 1)) (<= ~back~0 (+ ~front~0 1)) (= 0 (mod |thread1Thread1of1ForFork1_~cond~0#1| 256)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))), 2439#(and (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)) (not (<= (mod ~v_assert~0 256) 0))), Black: 3019#(and (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) (= ~sum~0 0) (= ~back~0 (+ 2 ~front~0)) (= 0 (+ (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) 1)) (< (+ ~front~0 1) ~n~0) (<= 0 ~front~0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (= |thread1Thread1of1ForFork1_~cond~0#1| 1)), Black: 1227#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2010#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1235#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 2999#(and (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) (= ~sum~0 0) (= ~back~0 (+ 2 ~front~0)) (= 0 (+ (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) 1)) (< (+ ~front~0 1) ~n~0) (<= 0 ~front~0) (= ~queue~0.offset 0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (= |thread1Thread1of1ForFork1_~cond~0#1| 1)), Black: 1961#(or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))), Black: 3013#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 0) (= ~queue~0.offset 0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 2014#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1153#(not (<= (mod |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)), Black: 4059#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2008#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 4049#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2012#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))))), Black: 3005#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (< (+ ~front~0 1) 0) (<= ~n~0 (+ ~front~0 1)) (<= ~back~0 (+ ~front~0 1)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 4037#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 4061#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1957#(and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 3011#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 2 ~back~0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 0) (= (+ (select (select |#memory_int| ~queue~0.base) (+ (- 4) ~queue~0.offset (* ~back~0 4))) 1) 0) (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) (- 8))) 1) (= ~queue~0.offset 0) (= ~back~0 (+ ~front~0 1)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))) (< ~back~0 (+ ~n~0 1))), Black: 4053#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 4067#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 2993#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (< ~front~0 0)) (or (< (+ ~front~0 1) 0) (<= ~n~0 (+ ~front~0 1)) (<= ~back~0 (+ ~front~0 1)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (or (< (+ ~front~0 1) 0) (and (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)) (<= ~back~0 ~front~0)) (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (<= ~back~0 ~front~0))) (not (< ~back~0 ~n~0)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), 1028#(and (= ~v_assert~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| 1))]) [2022-12-06 07:55:16,450 INFO L382 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2022-12-06 07:55:16,450 INFO L385 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2022-12-06 07:55:16,450 INFO L385 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2022-12-06 07:55:16,450 INFO L385 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2022-12-06 07:55:17,587 INFO L130 PetriNetUnfolder]: 12502/22364 cut-off events. [2022-12-06 07:55:17,588 INFO L131 PetriNetUnfolder]: For 864901/876832 co-relation queries the response was YES. [2022-12-06 07:55:17,773 INFO L83 FinitePrefix]: Finished finitePrefix Result has 254238 conditions, 22364 events. 12502/22364 cut-off events. For 864901/876832 co-relation queries the response was YES. Maximal size of possible extension queue 1471. Compared 201607 event pairs, 4465 based on Foata normal form. 794/21667 useless extension candidates. Maximal degree in co-relation 253572. Up to 12362 conditions per place. [2022-12-06 07:55:18,123 INFO L184 LiptonReduction]: Starting Lipton reduction on Petri net that has 382 places, 1331 transitions, 34199 flow [2022-12-06 07:55:18,124 INFO L188 LiptonReduction]: Number of co-enabled transitions 4032 [2022-12-06 07:55:18,131 INFO L203 LiptonReduction]: Total number of compositions: 0 [2022-12-06 07:55:18,132 INFO L143 eatedLiptonReduction]: Time needed for LBE in milliseconds: 6199 [2022-12-06 07:55:18,132 INFO L495 AbstractCegarLoop]: Abstraction has has 382 places, 1331 transitions, 34199 flow [2022-12-06 07:55:18,132 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 25 states, 25 states have (on average 1.96) internal successors, (49), 24 states have internal predecessors, (49), 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) [2022-12-06 07:55:18,132 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 07:55:18,132 INFO L213 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-06 07:55:18,138 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (22)] Forceful destruction successful, exit code 0 [2022-12-06 07:55:18,334 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable30,22 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-06 07:55:18,334 INFO L420 AbstractCegarLoop]: === Iteration 32 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-12-06 07:55:18,335 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 07:55:18,335 INFO L85 PathProgramCache]: Analyzing trace with hash -1783860510, now seen corresponding path program 1 times [2022-12-06 07:55:18,335 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 07:55:18,335 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1740906579] [2022-12-06 07:55:18,335 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 07:55:18,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 07:55:18,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 07:55:19,592 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 07:55:19,592 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 07:55:19,592 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1740906579] [2022-12-06 07:55:19,592 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1740906579] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-06 07:55:19,593 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [665625004] [2022-12-06 07:55:19,593 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 07:55:19,593 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-06 07:55:19,593 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-06 07:55:19,594 INFO L229 MonitoredProcess]: Starting monitored process 23 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-06 07:55:19,596 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (23)] Waiting until timeout for monitored process [2022-12-06 07:55:19,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 07:55:19,741 INFO L263 TraceCheckSpWp]: Trace formula consists of 263 conjuncts, 41 conjunts are in the unsatisfiable core [2022-12-06 07:55:19,742 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-06 07:55:19,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-06 07:55:19,827 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 18 treesize of output 20 [2022-12-06 07:55:19,939 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:55:19,940 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 126 treesize of output 41 [2022-12-06 07:55:19,969 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 07:55:19,970 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-06 07:55:20,224 WARN L837 $PredicateComparison]: unable to prove that (or (let ((.cse8 (* c_~front~0 4))) (let ((.cse5 (= (mod |c_thread2Thread1of1ForFork2_~b~0#1| 256) 0)) (.cse1 (+ c_~queue~0.offset .cse8)) (.cse2 (+ c_~queue~0.offset .cse8 4)) (.cse3 (+ c_~queue~0.offset (* c_~back~0 4)))) (and (or (and (forall ((v_ArrVal_1426 (Array Int Int))) (let ((.cse0 (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1426) c_~queue~0.base))) (or (<= (+ (select .cse0 .cse1) c_~sum~0 (select .cse0 .cse2)) 1) (not (= (select .cse0 .cse3) 1))))) (forall ((v_ArrVal_1426 (Array Int Int))) (let ((.cse4 (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1426) c_~queue~0.base))) (or (<= 0 (+ (select .cse4 .cse1) c_~sum~0 (select .cse4 .cse2))) (not (= (select .cse4 .cse3) 1)))))) .cse5) (or (not .cse5) (and (forall ((v_ArrVal_1426 (Array Int Int))) (let ((.cse6 (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1426) c_~queue~0.base))) (or (<= (+ (select .cse6 .cse1) c_~sum~0 (select .cse6 .cse2)) 1) (not (= (+ (select .cse6 .cse3) 1) 0))))) (forall ((v_ArrVal_1426 (Array Int Int))) (let ((.cse7 (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1426) c_~queue~0.base))) (or (<= 0 (+ (select .cse7 .cse1) c_~sum~0 (select .cse7 .cse2))) (not (= (+ (select .cse7 .cse3) 1) 0)))))))))) (= (mod |c_thread1Thread1of1ForFork1_~cond~0#1| 256) 0)) is different from false [2022-12-06 07:55:20,254 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:55:20,254 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 194 treesize of output 186 [2022-12-06 07:55:20,270 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:55:20,270 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 129 treesize of output 136 [2022-12-06 07:55:20,285 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:55:20,285 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 109 treesize of output 116 [2022-12-06 07:55:20,619 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 07:55:20,620 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [665625004] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-06 07:55:20,620 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-12-06 07:55:20,620 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9, 9] total 24 [2022-12-06 07:55:20,620 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [915341348] [2022-12-06 07:55:20,620 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-12-06 07:55:20,620 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 25 states [2022-12-06 07:55:20,620 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 07:55:20,621 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2022-12-06 07:55:20,621 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=78, Invalid=477, Unknown=1, NotChecked=44, Total=600 [2022-12-06 07:55:20,621 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 0 out of 63 [2022-12-06 07:55:20,621 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 382 places, 1331 transitions, 34199 flow. Second operand has 25 states, 25 states have (on average 2.2) internal successors, (55), 24 states have internal predecessors, (55), 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) [2022-12-06 07:55:20,621 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 07:55:20,621 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 0 of 63 [2022-12-06 07:55:20,621 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 07:55:34,953 INFO L130 PetriNetUnfolder]: 19727/32121 cut-off events. [2022-12-06 07:55:34,953 INFO L131 PetriNetUnfolder]: For 1391733/1391733 co-relation queries the response was YES. [2022-12-06 07:55:35,330 INFO L83 FinitePrefix]: Finished finitePrefix Result has 398372 conditions, 32121 events. 19727/32121 cut-off events. For 1391733/1391733 co-relation queries the response was YES. Maximal size of possible extension queue 1534. Compared 253171 event pairs, 2906 based on Foata normal form. 53/32157 useless extension candidates. Maximal degree in co-relation 397381. Up to 17493 conditions per place. [2022-12-06 07:55:35,520 INFO L137 encePairwiseOnDemand]: 19/63 looper letters, 936 selfloop transitions, 786 changer transitions 71/1793 dead transitions. [2022-12-06 07:55:35,520 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 413 places, 1793 transitions, 47638 flow [2022-12-06 07:55:35,521 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2022-12-06 07:55:35,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 32 states. [2022-12-06 07:55:35,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 295 transitions. [2022-12-06 07:55:35,522 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.1463293650793651 [2022-12-06 07:55:35,522 INFO L175 Difference]: Start difference. First operand has 382 places, 1331 transitions, 34199 flow. Second operand 32 states and 295 transitions. [2022-12-06 07:55:35,522 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 413 places, 1793 transitions, 47638 flow [2022-12-06 07:55:44,410 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 401 places, 1793 transitions, 46102 flow, removed 713 selfloop flow, removed 12 redundant places. [2022-12-06 07:55:44,443 INFO L231 Difference]: Finished difference. Result has 414 places, 1508 transitions, 40214 flow [2022-12-06 07:55:44,444 INFO L276 CegarLoopForPetriNet]: {PETRI_ALPHABET=63, PETRI_DIFFERENCE_MINUEND_FLOW=33248, PETRI_DIFFERENCE_MINUEND_PLACES=370, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=1331, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=615, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=638, PETRI_DIFFERENCE_SUBTRAHEND_STATES=32, PETRI_FLOW=40214, PETRI_PLACES=414, PETRI_TRANSITIONS=1508} [2022-12-06 07:55:44,444 INFO L294 CegarLoopForPetriNet]: 31 programPoint places, 383 predicate places. [2022-12-06 07:55:44,444 WARN L163 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-06 07:55:44,444 INFO L89 Accepts]: Start accepts. Operand has 414 places, 1508 transitions, 40214 flow [2022-12-06 07:55:44,453 INFO L95 Accepts]: Finished accepts. [2022-12-06 07:55:44,453 INFO L195 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-06 07:55:44,453 INFO L167 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 414 places, 1508 transitions, 40214 flow [2022-12-06 07:55:44,467 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 414 places, 1508 transitions, 40214 flow [2022-12-06 07:55:48,242 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([386] L56-->L59: Formula: (= v_~v_assert~0_2 |v_thread1Thread1of1ForFork1_~cond~0#1_7|) InVars {~v_assert~0=v_~v_assert~0_2} OutVars{~v_assert~0=v_~v_assert~0_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_7|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~cond~0#1][49], [Black: 1030#(and (= ~queue~0.offset 0) (or (and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)) (<= (* ~n~0 4) (+ 3 ~queue~0.offset (* ~back~0 4)))) (= |thread2Thread1of1ForFork2_~cond~1#1| 1)), 842#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 1024#(and (= ~sum~0 1) (= ~v_assert~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 871#(and (= ~queue~0.offset 0) (or (and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)) (<= (* ~n~0 4) (+ 3 ~queue~0.offset (* ~back~0 4))))), Black: 1032#(and (= ~queue~0.offset 0) (or (and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)) (<= (* ~n~0 4) (+ 3 ~queue~0.offset (* ~back~0 4)))) (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0))), Black: 3849#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= ~sum~0 0) (<= |thread1Thread1of1ForFork1_~cond~0#1| 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))) (forall ((v_ArrVal_1256 (Array Int Int))) (<= (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1256) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1))), Black: 1036#(and (or (< |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|) (= (mod ~v_assert~0 256) 0)) (or (and (<= 0 (+ ~sum~0 1)) (<= ~sum~0 0) (not (= ~queue~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (= (* ~front~0 4) (* ~back~0 4))) (= (mod ~v_assert~0 256) 0))), Black: 3767#(and (<= 0 ~sum~0) (<= ~sum~0 1)), Black: 3811#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) (= ~sum~0 0) (<= |thread1Thread1of1ForFork1_~cond~0#1| 1) (<= (+ 2 ~queue~0.base) |ULTIMATE.start_main_~#t3~0#1.base|) (= ~back~0 (+ ~front~0 1)) (= |thread2Thread1of1ForFork2_~b~0#1| 0)), Black: 3759#(not (<= (mod |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)), Black: 3819#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= |thread1Thread1of1ForFork1_~cond~0#1| 1) (not (= ~queue~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (<= ~sum~0 1) (= (* ~front~0 4) (* ~back~0 4))), Black: 3781#(and (forall ((v_ArrVal_1256 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1256) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (forall ((v_ArrVal_1256 (Array Int Int))) (<= (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1256) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1))), Black: 3831#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= |thread1Thread1of1ForFork1_~cond~0#1| 1) (<= ~sum~0 1) (or (and (forall ((v_ArrVal_1256 (Array Int Int))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1256) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)) (forall ((v_ArrVal_1256 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1256) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))))) (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))))), Black: 3853#(and (<= 0 ~sum~0) (not (<= (mod |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)) (<= ~sum~0 1)), Black: 3837#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset)) 1) (= ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset))) (<= (+ ~sum~0 (select 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|thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))) (or (and (<= (* ~front~0 4) 8) (or (<= (+ (* ~front~0 4) ~queue~0.offset) 7) (and (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) (= 12 (+ ~queue~0.offset (* ~back~0 4)))))) (<= (* ~n~0 4) (+ 3 ~queue~0.offset (* ~back~0 4))) (and (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) (not (= 2 ~front~0)) (<= (+ (* ~n~0 4) (* ~front~0 4)) (+ 16 (* ~back~0 4))) (= 16 (+ ~queue~0.offset (* ~back~0 4))))) (= |thread2Thread1of1ForFork2_~b~0#1| 0)), Black: 4465#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (= 0 (mod |thread1Thread1of1ForFork1_~cond~0#1| 256)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| 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|#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (forall ((v_ArrVal_1373 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1373) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (forall ((v_ArrVal_1373 (Array Int Int))) (<= (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1373) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1))))), Black: 3224#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 4246#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 1) (or (and (or (= (mod 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4086#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)), Black: 3242#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 4263#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (forall ((v_ArrVal_1373 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1373) ~queue~0.base) (+ (* 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~queue~0.offset))) 1)) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 4261#(and (<= 0 ~sum~0) (not (<= (mod |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)) (<= ~sum~0 1)), Black: 4188#(and (<= 0 ~sum~0) (<= ~sum~0 1)), Black: 4198#(and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 4259#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (forall ((v_ArrVal_1373 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1373) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (<= ~sum~0 0) (forall ((v_ArrVal_1373 (Array Int Int))) (<= (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1373) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 4254#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (forall ((v_ArrVal_1373 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1373) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (forall ((v_ArrVal_1373 (Array Int Int))) (<= (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1373) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1)))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2174#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (or (< ~back~0 0) (<= ~n~0 (+ ~back~0 1)) (and (forall ((v_ArrVal_729 (Array Int Int))) (or (<= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (not (= (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (not (= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) 4)) 1) 0)))) (forall ((v_ArrVal_729 (Array Int Int))) (or (<= 0 (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))) (not (= (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (not (= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) 4)) 1) 0)))))) (or (< ~back~0 0) (<= ~n~0 (+ ~back~0 1)) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (not (= 0 (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) 4)) 1))) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), 3932#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), 49#$Ultimate##0true, Black: 3015#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (< ~front~0 0)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2944#(or (< (+ ~front~0 1) 0) (<= ~n~0 (+ ~front~0 1)) (<= ~back~0 (+ ~front~0 1)) (= 0 (mod |thread1Thread1of1ForFork1_~cond~0#1| 256)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))), Black: 1227#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3019#(and (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) (= ~sum~0 0) (= ~back~0 (+ 2 ~front~0)) (= 0 (+ (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) 1)) (< (+ ~front~0 1) ~n~0) (<= 0 ~front~0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (= |thread1Thread1of1ForFork1_~cond~0#1| 1)), Black: 2010#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1235#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 2999#(and (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) (= ~sum~0 0) (= ~back~0 (+ 2 ~front~0)) (= 0 (+ (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) 1)) (< (+ ~front~0 1) ~n~0) (<= 0 ~front~0) (= ~queue~0.offset 0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (= |thread1Thread1of1ForFork1_~cond~0#1| 1)), Black: 1961#(or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))), Black: 3013#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 0) (= ~queue~0.offset 0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1153#(not (<= (mod |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)), Black: 4059#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2014#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 2008#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 4049#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2012#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))))), Black: 4037#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3005#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (< (+ ~front~0 1) 0) (<= ~n~0 (+ ~front~0 1)) (<= ~back~0 (+ ~front~0 1)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 4061#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1957#(and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 3011#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 2 ~back~0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 0) (= (+ (select (select |#memory_int| ~queue~0.base) (+ (- 4) ~queue~0.offset (* ~back~0 4))) 1) 0) (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) (- 8))) 1) (= ~queue~0.offset 0) (= ~back~0 (+ ~front~0 1)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))) (< ~back~0 (+ ~n~0 1))), Black: 4053#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2993#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (< ~front~0 0)) (or (< (+ ~front~0 1) 0) (<= ~n~0 (+ ~front~0 1)) (<= ~back~0 (+ ~front~0 1)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (or (< (+ ~front~0 1) 0) (and (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)) (<= ~back~0 ~front~0)) (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (<= ~back~0 ~front~0))) (not (< ~back~0 ~n~0)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), Black: 4067#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), 1028#(and (= ~v_assert~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| 1))]) [2022-12-06 07:55:48,243 INFO L382 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2022-12-06 07:55:48,243 INFO L385 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2022-12-06 07:55:48,243 INFO L385 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2022-12-06 07:55:48,243 INFO L385 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2022-12-06 07:55:48,528 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([386] L56-->L59: Formula: (= v_~v_assert~0_2 |v_thread1Thread1of1ForFork1_~cond~0#1_7|) InVars {~v_assert~0=v_~v_assert~0_2} OutVars{~v_assert~0=v_~v_assert~0_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_7|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~cond~0#1][49], [Black: 1030#(and (= ~queue~0.offset 0) (or (and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)) (<= (* ~n~0 4) (+ 3 ~queue~0.offset (* ~back~0 4)))) (= 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Black: 4471#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 4481#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2453#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 4475#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~sum~0 0) (or (and (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) (or (and (= 4 (+ ~queue~0.offset (* ~back~0 4))) (= ~front~0 0)) (and (<= 4 (* ~front~0 4)) (= (+ (* ~front~0 4) 4) (+ ~queue~0.offset (* ~back~0 4)))))) (< 1 ~front~0)) (= ~queue~0.offset 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (not (= ~queue~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))) (or (and (<= (* ~front~0 4) 8) (or (<= (+ (* ~front~0 4) ~queue~0.offset) 7) (and (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) (= 12 (+ ~queue~0.offset (* ~back~0 4)))))) (<= (* ~n~0 4) (+ 3 ~queue~0.offset (* ~back~0 4))) (and (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) (not (= 2 ~front~0)) (<= (+ (* ~n~0 4) (* ~front~0 4)) (+ 16 (* ~back~0 4))) (= 16 (+ ~queue~0.offset (* ~back~0 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|thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0))), 16#L113-1true, Black: 2378#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (= 0 (mod |thread1Thread1of1ForFork1_~cond~0#1| 256)) (< ~front~0 0)), Black: 2451#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= ~sum~0 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1) (or (< (+ ~front~0 1) 0) (<= ~n~0 (+ ~front~0 1)) (and (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)) (<= 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|ULTIMATE.start_main_~#t3~0#1.base|) (= |thread1Thread1of1ForFork1_~cond~0#1| 1) (= |thread2Thread1of1ForFork2_~cond~1#1| ~v_assert~0)), Black: 680#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| ~v_assert~0) (<= 1 ~sum~0)), Black: 2439#(and (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)) (not (<= (mod ~v_assert~0 256) 0))), Black: 4273#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (forall ((v_ArrVal_1373 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1373) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (forall ((v_ArrVal_1373 (Array Int Int))) (<= (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1373) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1))), Black: 4250#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 1) (= 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(+ (* ~front~0 4) ~queue~0.offset))) 1)))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 4269#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (forall ((v_ArrVal_1373 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1373) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (forall ((v_ArrVal_1373 (Array Int Int))) (<= (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1373) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1))))), Black: 3224#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= 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~v_assert~0) (<= ~v_assert~0 1) (forall ((v_ArrVal_1373 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1373) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (forall ((v_ArrVal_1373 (Array Int Int))) (<= (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1373) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1)) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 4261#(and (<= 0 ~sum~0) (not (<= (mod |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)) (<= ~sum~0 1)), Black: 4188#(and (<= 0 ~sum~0) (<= ~sum~0 1)), Black: 4198#(and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 4259#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (forall ((v_ArrVal_1373 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1373) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (<= ~sum~0 0) (forall ((v_ArrVal_1373 (Array Int Int))) (<= (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1373) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 4254#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (forall ((v_ArrVal_1373 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1373) ~queue~0.base) (+ (* ~front~0 4) 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3013#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 0) (= ~queue~0.offset 0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 4059#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2014#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 2008#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 4049#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2012#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))))), Black: 4037#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3005#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (< (+ ~front~0 1) 0) (<= ~n~0 (+ ~front~0 1)) (<= ~back~0 (+ ~front~0 1)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 4061#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1957#(and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 4053#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3011#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 2 ~back~0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 0) (= (+ (select (select |#memory_int| ~queue~0.base) (+ (- 4) ~queue~0.offset (* ~back~0 4))) 1) 0) (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) (- 8))) 1) (= ~queue~0.offset 0) (= ~back~0 (+ ~front~0 1)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))) (< ~back~0 (+ ~n~0 1))), Black: 2993#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (< ~front~0 0)) (or (< (+ ~front~0 1) 0) (<= ~n~0 (+ ~front~0 1)) (<= ~back~0 (+ ~front~0 1)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (or (< (+ ~front~0 1) 0) (and (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)) (<= ~back~0 ~front~0)) (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (<= ~back~0 ~front~0))) (not (< ~back~0 ~n~0)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), Black: 4067#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), 1028#(and (= ~v_assert~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| 1))]) [2022-12-06 07:55:48,528 INFO L382 tUnfolder$Statistics]: this new event has 18 ancestors and is cut-off event [2022-12-06 07:55:48,529 INFO L385 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2022-12-06 07:55:48,529 INFO L385 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2022-12-06 07:55:48,529 INFO L385 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2022-12-06 07:55:48,529 INFO L385 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2022-12-06 07:55:48,551 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([386] L56-->L59: Formula: (= v_~v_assert~0_2 |v_thread1Thread1of1ForFork1_~cond~0#1_7|) InVars {~v_assert~0=v_~v_assert~0_2} OutVars{~v_assert~0=v_~v_assert~0_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_7|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~cond~0#1][49], [Black: 1030#(and (= ~queue~0.offset 0) (or (and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)) (<= (* ~n~0 4) (+ 3 ~queue~0.offset (* ~back~0 4)))) (= |thread2Thread1of1ForFork2_~cond~1#1| 1)), 842#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 1024#(and (= ~sum~0 1) (= ~v_assert~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 871#(and (= ~queue~0.offset 0) (or (and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)) (<= (* 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(div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (= ~sum~0 1) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 838#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1) (<= ~sum~0 1) (<= 1 ~sum~0)), Black: 859#(<= ~back~0 (+ ~front~0 1)), Black: 858#(= ~back~0 ~front~0), 650#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| ~v_assert~0)), 3507#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), 36#L59true, Black: 3421#(and (= ~sum~0 0) (= (select (select |#memory_int| ~queue~0.base) (+ (- 4) ~queue~0.offset (* ~back~0 4))) 1) (<= (+ 2 ~queue~0.base) |ULTIMATE.start_main_~#t3~0#1.base|) (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)) (= ~back~0 (+ ~front~0 1)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (= |thread1Thread1of1ForFork1_~cond~0#1| 1) (= |thread2Thread1of1ForFork2_~b~0#1| 0)), Black: 3432#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 1) (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), 1318#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 289#(not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)), Black: 3434#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), 856#true, Black: 3426#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (not (= ~queue~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (<= ~sum~0 1) (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (= (* ~front~0 4) (* ~back~0 4))), 1903#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 1611#(and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1660#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (forall ((v_ArrVal_561 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_561) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_561) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))))) (forall ((v_ArrVal_561 (Array Int Int))) (<= (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_561) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_561) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), 237#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| ~v_assert~0)), Black: 138#(= |thread2Thread1of1ForFork2_~cond~1#1| 1), Black: 1670#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1672#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 4411#(and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 147#(= |thread1Thread1of1ForFork1_~cond~0#1| 1), Black: 4498#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 4479#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 4456#(and (or (and (<= 5 |ULTIMATE.start_create_fresh_int_array_~i~0#1|) (or (not (= ~back~0 1)) (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 5)) (or (not (= ~front~0 0)) (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 5))) (not (<= ~front~0 1))) (= ~back~0 ~front~0) (= ~v_assert~0 1) (= ~sum~0 0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 2) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ 2 ~queue~0.base) |ULTIMATE.start_main_~#t3~0#1.base|) (or (<= ~front~0 1) (and (or (<= 5 |ULTIMATE.start_create_fresh_int_array_~i~0#1|) (not (= 2 ~front~0))) (<= ~n~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 5))) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 4473#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~queue~0.offset 0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (= |thread2Thread1of1ForFork2_~b~0#1| 0) (or (and (<= ~sum~0 1) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4)))) (<= 1 ~sum~0)) (<= (* ~n~0 4) (+ 3 ~queue~0.offset (* ~back~0 4))))), Black: 4492#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))))), Black: 2363#(not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)), Black: 2272#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)), Black: 4500#(and (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (= 0 (mod |thread1Thread1of1ForFork1_~cond~0#1| 256)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))))), Black: 4415#(or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))), Black: 4483#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 0) (= ~queue~0.offset 0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 4471#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 2453#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 4481#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 4475#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~sum~0 0) (or (and (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) (or (and (= 4 (+ ~queue~0.offset (* ~back~0 4))) (= ~front~0 0)) (and (<= 4 (* ~front~0 4)) (= (+ (* ~front~0 4) 4) (+ ~queue~0.offset (* ~back~0 4)))))) (< 1 ~front~0)) (= ~queue~0.offset 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (not (= ~queue~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))) (or (and (<= (* ~front~0 4) 8) (or (<= (+ (* ~front~0 4) ~queue~0.offset) 7) (and (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) (= 12 (+ ~queue~0.offset (* ~back~0 4)))))) (<= (* ~n~0 4) (+ 3 ~queue~0.offset (* ~back~0 4))) (and (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) (not (= 2 ~front~0)) (<= (+ (* ~n~0 4) (* ~front~0 4)) (+ 16 (* ~back~0 4))) (= 16 (+ ~queue~0.offset (* ~back~0 4))))) (= |thread2Thread1of1ForFork2_~b~0#1| 0)), Black: 4465#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (= 0 (mod |thread1Thread1of1ForFork1_~cond~0#1| 256)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (= ~sum~0 0) (or (and (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) (or (and (= 4 (+ ~queue~0.offset (* ~back~0 4))) (= ~front~0 0)) (and (<= 4 (* ~front~0 4)) (= (+ (* ~front~0 4) 4) (+ ~queue~0.offset (* ~back~0 4)))))) (< 1 ~front~0)) (= ~queue~0.offset 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (not (= ~queue~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))) (or (and (<= (* ~front~0 4) 8) (or (<= (+ (* ~front~0 4) ~queue~0.offset) 7) (and (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) (= 12 (+ ~queue~0.offset (* ~back~0 4)))))) (<= (* ~n~0 4) (+ 3 ~queue~0.offset (* ~back~0 4))) (and (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) (not (= 2 ~front~0)) (<= (+ (* ~n~0 4) (* ~front~0 4)) (+ 16 (* ~back~0 4))) (= 16 (+ ~queue~0.offset (* ~back~0 4))))) (= |thread2Thread1of1ForFork2_~b~0#1| 0)), Black: 2447#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 2264#true, Black: 2455#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0))), Black: 2378#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (= 0 (mod |thread1Thread1of1ForFork1_~cond~0#1| 256)) (< ~front~0 0)), 16#L113-1true, Black: 2451#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= ~sum~0 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1) (or (< (+ ~front~0 1) 0) (<= ~n~0 (+ ~front~0 1)) (and (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)) (<= ~back~0 ~front~0)) (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (<= ~back~0 ~front~0))) (and (forall ((v_ArrVal_782 (Array Int Int))) (<= 0 (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_782) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (forall ((v_ArrVal_782 (Array Int Int))) (<= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_782) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1))) (= (mod ~v_assert~0 256) 0))), Black: 678#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) (= ~sum~0 0) (<= (+ 2 ~queue~0.base) |ULTIMATE.start_main_~#t3~0#1.base|) (= |thread1Thread1of1ForFork1_~cond~0#1| 1) (= |thread2Thread1of1ForFork2_~cond~1#1| ~v_assert~0)), Black: 680#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| ~v_assert~0) (<= 1 ~sum~0)), Black: 4273#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (forall ((v_ArrVal_1373 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1373) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (forall ((v_ArrVal_1373 (Array Int Int))) (<= (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1373) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1))), Black: 4250#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 4180#(not (<= (mod |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)), Black: 4242#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3248#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select 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(select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1373) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (forall ((v_ArrVal_1373 (Array Int Int))) (<= (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1373) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1)))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3224#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 4269#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 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|#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (forall ((v_ArrVal_1373 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1373) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (forall ((v_ArrVal_1373 (Array Int Int))) (<= (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1373) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1)))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3244#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= (+ (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) 0) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset)) 1) (= ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset))) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 4086#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)), Black: 4263#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (forall ((v_ArrVal_1373 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1373) 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(<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 4084#(and (<= 0 ~sum~0) (<= ~sum~0 0)), 2883#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 4252#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (forall ((v_ArrVal_1373 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1373) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (forall ((v_ArrVal_1373 (Array Int Int))) (<= (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1373) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1)) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 4261#(and (<= 0 ~sum~0) (not (<= (mod |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)) (<= ~sum~0 1)), Black: 4188#(and (<= 0 ~sum~0) (<= ~sum~0 1)), Black: 4198#(and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ 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(+ (* ~front~0 4) ~queue~0.offset))))), Black: 1235#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 2999#(and (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) (= ~sum~0 0) (= ~back~0 (+ 2 ~front~0)) (= 0 (+ (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) 1)) (< (+ ~front~0 1) ~n~0) (<= 0 ~front~0) (= ~queue~0.offset 0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (= |thread1Thread1of1ForFork1_~cond~0#1| 1)), Black: 1961#(or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))), Black: 1153#(not (<= (mod |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)), Black: 3013#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 0) (= ~queue~0.offset 0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 4059#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2014#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 2008#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 4049#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2012#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))))), Black: 4037#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3005#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (< (+ ~front~0 1) 0) (<= ~n~0 (+ ~front~0 1)) (<= ~back~0 (+ ~front~0 1)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 4061#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1957#(and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 3011#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 2 ~back~0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 0) (= (+ (select (select |#memory_int| ~queue~0.base) (+ (- 4) ~queue~0.offset (* ~back~0 4))) 1) 0) (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) (- 8))) 1) (= ~queue~0.offset 0) (= ~back~0 (+ ~front~0 1)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))) (< ~back~0 (+ ~n~0 1))), Black: 4053#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2993#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (< ~front~0 0)) (or (< (+ ~front~0 1) 0) (<= ~n~0 (+ ~front~0 1)) (<= ~back~0 (+ ~front~0 1)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (or (< (+ ~front~0 1) 0) (and (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)) (<= ~back~0 ~front~0)) (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (<= ~back~0 ~front~0))) (not (< ~back~0 ~n~0)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), Black: 4067#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), 1028#(and (= ~v_assert~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| 1))]) [2022-12-06 07:55:48,552 INFO L382 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2022-12-06 07:55:48,552 INFO L385 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2022-12-06 07:55:48,552 INFO L385 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2022-12-06 07:55:48,552 INFO L385 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2022-12-06 07:55:48,552 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([530] L86-->L84: Formula: (and (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_23| 256) 0)) (let ((.cse2 (= (mod |v_thread2Thread1of1ForFork2_~b~0#1_44| 256) 0))) (let ((.cse0 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_51|)) (.cse3 (= (+ v_~back~0_138 1) v_~back~0_137)) (.cse4 (= |v_thread2Thread1of1ForFork2_~b~0#1_43| (ite (= (ite .cse2 1 0) 0) 0 1))) (.cse5 (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_51| 0))) (.cse1 (select (select |v_#memory_int_143| v_~queue~0.base_76) (+ (* v_~back~0_138 4) v_~queue~0.offset_76)))) (or (and .cse0 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43| (ite (= .cse1 1) 1 0)) (not .cse2) .cse3 .cse4 (= |v_thread2Thread1of1ForFork2_#t~mem5#1_18| |v_thread2Thread1of1ForFork2_#t~mem5#1_17|) .cse5 (= |v_thread2Thread1of1ForFork2_#t~post6#1_18| |v_thread2Thread1of1ForFork2_#t~post6#1_17|)) (and .cse0 (= |v_thread2Thread1of1ForFork2_#t~post4#1_18| |v_thread2Thread1of1ForFork2_#t~post4#1_17|) (= |v_thread2Thread1of1ForFork2_#t~mem3#1_18| |v_thread2Thread1of1ForFork2_#t~mem3#1_17|) .cse3 .cse2 .cse4 .cse5 (= (ite (= (+ .cse1 1) 0) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43|))))) (not (= (ite (and (< v_~back~0_138 v_~n~0_82) (<= 0 v_~back~0_138)) 1 0) 0))) InVars {thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_23|, ~queue~0.offset=v_~queue~0.offset_76, thread2Thread1of1ForFork2_~b~0#1=|v_thread2Thread1of1ForFork2_~b~0#1_44|, thread2Thread1of1ForFork2_#t~post4#1=|v_thread2Thread1of1ForFork2_#t~post4#1_18|, thread2Thread1of1ForFork2_#t~mem3#1=|v_thread2Thread1of1ForFork2_#t~mem3#1_18|, ~back~0=v_~back~0_138, #memory_int=|v_#memory_int_143|, thread2Thread1of1ForFork2_#t~mem5#1=|v_thread2Thread1of1ForFork2_#t~mem5#1_18|, ~queue~0.base=v_~queue~0.base_76, thread2Thread1of1ForFork2_#t~post6#1=|v_thread2Thread1of1ForFork2_#t~post6#1_18|, ~n~0=v_~n~0_82} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_23|, ~queue~0.offset=v_~queue~0.offset_76, thread2Thread1of1ForFork2_#t~post4#1=|v_thread2Thread1of1ForFork2_#t~post4#1_17|, thread2Thread1of1ForFork2_#t~mem3#1=|v_thread2Thread1of1ForFork2_#t~mem3#1_17|, ~back~0=v_~back~0_137, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_43|, ~queue~0.base=v_~queue~0.base_76, thread2Thread1of1ForFork2_~b~0#1=|v_thread2Thread1of1ForFork2_~b~0#1_43|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_51|, #memory_int=|v_#memory_int_143|, thread2Thread1of1ForFork2_#t~mem5#1=|v_thread2Thread1of1ForFork2_#t~mem5#1_17|, thread2Thread1of1ForFork2_#t~post6#1=|v_thread2Thread1of1ForFork2_#t~post6#1_17|, ~n~0=v_~n~0_82} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_#t~post4#1, thread2Thread1of1ForFork2_~b~0#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~mem3#1, ~back~0, thread2Thread1of1ForFork2_#t~mem5#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post6#1][231], [Black: 1030#(and (= ~queue~0.offset 0) (or (and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)) (<= (* ~n~0 4) (+ 3 ~queue~0.offset (* ~back~0 4)))) (= |thread2Thread1of1ForFork2_~cond~1#1| 1)), 842#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 1024#(and (= ~sum~0 1) (= ~v_assert~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 871#(and (= ~queue~0.offset 0) (or (and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)) (<= (* ~n~0 4) (+ 3 ~queue~0.offset (* ~back~0 4))))), Black: 1032#(and (= ~queue~0.offset 0) (or (and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)) (<= (* ~n~0 4) (+ 3 ~queue~0.offset (* ~back~0 4)))) (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0))), Black: 3849#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= ~sum~0 0) (<= |thread1Thread1of1ForFork1_~cond~0#1| 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))) (forall ((v_ArrVal_1256 (Array Int Int))) (<= (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1256) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1))), Black: 1036#(and (or (< |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|) (= (mod ~v_assert~0 256) 0)) (or (and (<= 0 (+ ~sum~0 1)) (<= ~sum~0 0) (not (= ~queue~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (= (* ~front~0 4) (* ~back~0 4))) (= (mod ~v_assert~0 256) 0))), Black: 3767#(and (<= 0 ~sum~0) (<= ~sum~0 1)), Black: 3811#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) (= ~sum~0 0) (<= |thread1Thread1of1ForFork1_~cond~0#1| 1) (<= (+ 2 ~queue~0.base) |ULTIMATE.start_main_~#t3~0#1.base|) (= ~back~0 (+ ~front~0 1)) (= |thread2Thread1of1ForFork2_~b~0#1| 0)), Black: 3759#(not (<= (mod |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)), Black: 3819#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= |thread1Thread1of1ForFork1_~cond~0#1| 1) (not (= ~queue~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (<= ~sum~0 1) (= (* ~front~0 4) (* ~back~0 4))), Black: 3781#(and (forall ((v_ArrVal_1256 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1256) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (forall ((v_ArrVal_1256 (Array Int Int))) (<= (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1256) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1))), Black: 3831#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= |thread1Thread1of1ForFork1_~cond~0#1| 1) (<= ~sum~0 1) (or (and (forall ((v_ArrVal_1256 (Array Int Int))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1256) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)) (forall ((v_ArrVal_1256 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1256) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))))) (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))))), Black: 3853#(and (<= 0 ~sum~0) (not (<= (mod |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)) (<= ~sum~0 1)), Black: 3837#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset)) 1) (= ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 0) (= ~queue~0.offset 0) (<= |thread1Thread1of1ForFork1_~cond~0#1| 1) (<= (+ 2 ~queue~0.base) |ULTIMATE.start_main_~#t3~0#1.base|) (or (and (forall ((v_ArrVal_1256 (Array Int Int))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1256) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)) (forall ((v_ArrVal_1256 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1256) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))))) (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0))))) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 3655#true, Black: 3825#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= ~sum~0 0) (<= |thread1Thread1of1ForFork1_~cond~0#1| 1)), 4134#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3845#(and (<= 0 ~sum~0) (forall ((v_ArrVal_1256 (Array Int Int))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1256) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= |thread1Thread1of1ForFork1_~cond~0#1| 1) (<= ~sum~0 1) (forall ((v_ArrVal_1256 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1256) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))))), Black: 3713#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= |thread1Thread1of1ForFork1_~cond~0#1| 1)), 3835#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= |thread1Thread1of1ForFork1_~cond~0#1| 1)), Black: 1833#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (= ~v_assert~0 1) (= ~sum~0 0) (= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 3638#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 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(select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), 3442#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), 1107#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), 3110#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2617#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (or (< ~back~0 0) (<= ~n~0 (+ ~back~0 1)) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (and (forall ((v_ArrVal_843 (Array Int Int))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_843) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)) (forall ((v_ArrVal_843 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_843) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))))) (not (= 0 (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) 4)) 1))) (= (mod ~v_assert~0 256) 0))), Black: 554#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (forall ((v_ArrVal_191 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_191) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (forall ((v_ArrVal_191 (Array Int Int))) (<= (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_191) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1))) (= 0 (mod |thread1Thread1of1ForFork1_~cond~0#1| 256))) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1) (<= ~sum~0 1)), Black: 561#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (= ~sum~0 1) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 838#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1) (<= ~sum~0 1) (<= 1 ~sum~0)), Black: 859#(<= ~back~0 (+ ~front~0 1)), Black: 858#(= ~back~0 ~front~0), 650#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| ~v_assert~0)), 3507#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3421#(and (= ~sum~0 0) (= (select (select |#memory_int| ~queue~0.base) (+ (- 4) ~queue~0.offset (* ~back~0 4))) 1) (<= (+ 2 ~queue~0.base) |ULTIMATE.start_main_~#t3~0#1.base|) (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)) (= ~back~0 (+ ~front~0 1)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (= |thread1Thread1of1ForFork1_~cond~0#1| 1) (= |thread2Thread1of1ForFork2_~b~0#1| 0)), Black: 3432#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 1) (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), 1318#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 289#(not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)), 13#L56true, Black: 3434#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), 856#true, Black: 3426#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (not (= 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(select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_561) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_561) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), 237#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| ~v_assert~0)), Black: 138#(= |thread2Thread1of1ForFork2_~cond~1#1| 1), Black: 1670#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1672#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), 15#L84true, Black: 147#(= |thread1Thread1of1ForFork1_~cond~0#1| 1), Black: 4411#(and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 4498#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 4479#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 4456#(and (or (and (<= 5 |ULTIMATE.start_create_fresh_int_array_~i~0#1|) (or (not (= ~back~0 1)) (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 5)) (or (not (= ~front~0 0)) (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 5))) (not (<= ~front~0 1))) (= ~back~0 ~front~0) (= ~v_assert~0 1) (= ~sum~0 0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 2) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ 2 ~queue~0.base) |ULTIMATE.start_main_~#t3~0#1.base|) (or (<= ~front~0 1) (and (or (<= 5 |ULTIMATE.start_create_fresh_int_array_~i~0#1|) (not (= 2 ~front~0))) (<= ~n~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 5))) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 4473#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~queue~0.offset 0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (= |thread2Thread1of1ForFork2_~b~0#1| 0) (or (and (<= ~sum~0 1) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4)))) (<= 1 ~sum~0)) (<= (* ~n~0 4) (+ 3 ~queue~0.offset (* ~back~0 4))))), Black: 4492#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod 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~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))))), Black: 4415#(or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))), Black: 4483#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 0) (= ~queue~0.offset 0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 4471#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 2453#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 4481#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 4475#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~sum~0 0) (or (and (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) (or (and (= 4 (+ ~queue~0.offset (* ~back~0 4))) (= ~front~0 0)) (and (<= 4 (* ~front~0 4)) (= (+ (* ~front~0 4) 4) (+ ~queue~0.offset (* ~back~0 4)))))) (< 1 ~front~0)) (= ~queue~0.offset 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (not (= ~queue~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))) (or (and (<= (* ~front~0 4) 8) (or (<= (+ (* ~front~0 4) ~queue~0.offset) 7) (and (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) (= 12 (+ ~queue~0.offset (* ~back~0 4)))))) (<= (* ~n~0 4) (+ 3 ~queue~0.offset (* ~back~0 4))) (and (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) (not (= 2 ~front~0)) (<= (+ (* ~n~0 4) (* ~front~0 4)) (+ 16 (* ~back~0 4))) (= 16 (+ ~queue~0.offset (* ~back~0 4))))) (= |thread2Thread1of1ForFork2_~b~0#1| 0)), Black: 4465#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (= 0 (mod |thread1Thread1of1ForFork1_~cond~0#1| 256)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (= ~sum~0 0) (or (and (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) (or (and (= 4 (+ ~queue~0.offset (* ~back~0 4))) (= ~front~0 0)) (and (<= 4 (* ~front~0 4)) (= (+ (* ~front~0 4) 4) (+ ~queue~0.offset (* ~back~0 4)))))) (< 1 ~front~0)) (= ~queue~0.offset 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (not (= ~queue~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))) (or (and (<= (* ~front~0 4) 8) (or (<= (+ (* ~front~0 4) ~queue~0.offset) 7) (and (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) (= 12 (+ ~queue~0.offset (* ~back~0 4)))))) (<= (* ~n~0 4) (+ 3 ~queue~0.offset (* ~back~0 4))) (and (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) (not (= 2 ~front~0)) (<= (+ (* ~n~0 4) (* ~front~0 4)) (+ 16 (* ~back~0 4))) (= 16 (+ ~queue~0.offset (* ~back~0 4))))) (= |thread2Thread1of1ForFork2_~b~0#1| 0)), Black: 2447#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1)), Black: 2264#true, Black: 2455#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0))), Black: 2378#(or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (= 0 (mod |thread1Thread1of1ForFork1_~cond~0#1| 256)) (< ~front~0 0)), 16#L113-1true, Black: 2451#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= ~sum~0 0) (<= 1 |thread2Thread1of1ForFork2_~cond~1#1|) (<= |thread2Thread1of1ForFork2_~cond~1#1| 1) (or (< (+ ~front~0 1) 0) (<= ~n~0 (+ ~front~0 1)) (and (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)) (<= ~back~0 ~front~0)) (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (<= ~back~0 ~front~0))) (and (forall ((v_ArrVal_782 (Array Int Int))) (<= 0 (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_782) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (forall ((v_ArrVal_782 (Array Int Int))) (<= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_782) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1))) (= (mod ~v_assert~0 256) 0))), Black: 678#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) (= ~sum~0 0) (<= (+ 2 ~queue~0.base) |ULTIMATE.start_main_~#t3~0#1.base|) (= |thread1Thread1of1ForFork1_~cond~0#1| 1) (= |thread2Thread1of1ForFork2_~cond~1#1| ~v_assert~0)), Black: 680#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| ~v_assert~0) (<= 1 ~sum~0)), Black: 4273#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (forall ((v_ArrVal_1373 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1373) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (forall ((v_ArrVal_1373 (Array Int Int))) (<= (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1373) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1))), Black: 4250#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 4180#(not (<= (mod |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)), Black: 4242#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3248#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3252#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 4256#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (forall ((v_ArrVal_1373 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1373) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (forall ((v_ArrVal_1373 (Array Int Int))) (<= (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1373) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1)))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3224#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 4269#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (forall ((v_ArrVal_1373 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1373) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (forall ((v_ArrVal_1373 (Array Int Int))) (<= (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1373) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1))))), Black: 3238#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 4246#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (forall ((v_ArrVal_1373 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1373) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (forall ((v_ArrVal_1373 (Array Int Int))) (<= (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1373) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1)))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3244#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= (+ (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) 0) (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset)) 1) (= ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) (- 4) ~queue~0.offset))) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 4086#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)), Black: 4263#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (forall ((v_ArrVal_1373 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1373) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (forall ((v_ArrVal_1373 (Array Int Int))) (<= (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1373) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3242#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), 4357#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 4084#(and (<= 0 ~sum~0) (<= ~sum~0 0)), 2883#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 4252#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (forall ((v_ArrVal_1373 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1373) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (forall ((v_ArrVal_1373 (Array Int Int))) (<= (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1373) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1)) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 4261#(and (<= 0 ~sum~0) (not (<= (mod |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)) (<= ~sum~0 1)), Black: 4188#(and (<= 0 ~sum~0) (<= ~sum~0 1)), Black: 4198#(and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 4259#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (forall ((v_ArrVal_1373 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1373) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (<= ~sum~0 0) (forall ((v_ArrVal_1373 (Array Int Int))) (<= (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1373) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 4254#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (forall ((v_ArrVal_1373 (Array Int Int))) (<= 0 (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1373) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (forall ((v_ArrVal_1373 (Array Int Int))) (<= (+ ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1373) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1)))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2174#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (or (< ~back~0 0) (<= ~n~0 (+ ~back~0 1)) (and (forall ((v_ArrVal_729 (Array Int Int))) (or (<= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (not (= (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (not (= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) 4)) 1) 0)))) (forall ((v_ArrVal_729 (Array Int Int))) (or (<= 0 (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) ~sum~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))) (not (= (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (not (= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_729) ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) 4)) 1) 0)))))) (or (< ~back~0 0) (<= ~n~0 (+ ~back~0 1)) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (not (= 0 (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) 4)) 1))) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), 3932#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), 49#$Ultimate##0true, Black: 3015#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (< ~front~0 0)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2944#(or (< (+ ~front~0 1) 0) (<= ~n~0 (+ ~front~0 1)) (<= ~back~0 (+ ~front~0 1)) (= 0 (mod |thread1Thread1of1ForFork1_~cond~0#1| 256)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))), 2439#(and (not (<= (mod |thread2Thread1of1ForFork2_~cond~1#1| 256) 0)) (not (<= (mod ~v_assert~0 256) 0))), Black: 3019#(and (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) (= ~sum~0 0) (= ~back~0 (+ 2 ~front~0)) (= 0 (+ (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) 1)) (< (+ ~front~0 1) ~n~0) (<= 0 ~front~0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (= |thread1Thread1of1ForFork1_~cond~0#1| 1)), Black: 1227#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2010#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1235#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 2999#(and (= (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) 1) (= ~sum~0 0) (= ~back~0 (+ 2 ~front~0)) (= 0 (+ (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)) 1)) (< (+ ~front~0 1) ~n~0) (<= 0 ~front~0) (= ~queue~0.offset 0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (= |thread1Thread1of1ForFork1_~cond~0#1| 1)), Black: 1961#(or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))), Black: 1153#(not (<= (mod |thread1Thread1of1ForFork1_~cond~0#1| 256) 0)), Black: 3013#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 0) (= ~queue~0.offset 0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 4059#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2014#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 2008#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 4049#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))))) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2012#(and (<= 1 |thread1Thread1of1ForFork1_~cond~0#1|) (<= (div |thread1Thread1of1ForFork1_~cond~0#1| 256) 0) (or (and (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1))) (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)))) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))))), Black: 4037#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 3005#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (< (+ ~front~0 1) 0) (<= ~n~0 (+ ~front~0 1)) (<= ~back~0 (+ ~front~0 1)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 4061#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 1957#(and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), Black: 3011#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= 2 ~back~0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 0) (= (+ (select (select |#memory_int| ~queue~0.base) (+ (- 4) ~queue~0.offset (* ~back~0 4))) 1) 0) (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4) (- 8))) 1) (= ~queue~0.offset 0) (= ~back~0 (+ ~front~0 1)) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)))) (< ~back~0 (+ ~n~0 1))), Black: 4053#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|)), Black: 2993#(and (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (or (<= ~back~0 ~front~0) (<= ~n~0 ~front~0) (and (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))) (< ~front~0 0)) (or (< (+ ~front~0 1) 0) (<= ~n~0 (+ ~front~0 1)) (<= ~back~0 (+ ~front~0 1)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1))) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (or (< (+ ~front~0 1) 0) (and (or (not (= (+ (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1) 0)) (not (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0)) (<= ~back~0 ~front~0)) (or (= (mod |thread2Thread1of1ForFork2_~b~0#1| 256) 0) (not (= (select (select |#memory_int| ~queue~0.base) (+ ~queue~0.offset (* ~back~0 4))) 1)) (<= ~back~0 ~front~0))) (not (< ~back~0 ~n~0)) (and (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4)))) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset)) (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset 4))) 1)))), Black: 4067#(and (<= 0 ~sum~0) (<= 1 ~v_assert~0) (<= ~v_assert~0 1) (<= ~sum~0 0) (<= (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))) 1) (= ~v_assert~0 |thread1Thread1of1ForFork1_~cond~0#1|) (<= 0 (+ ~sum~0 (select (select |#memory_int| ~queue~0.base) (+ (* ~front~0 4) ~queue~0.offset))))), 1028#(and (= ~v_assert~0 1) (= |thread2Thread1of1ForFork2_~cond~1#1| 1))]) [2022-12-06 07:55:48,552 INFO L382 tUnfolder$Statistics]: this new event has 17 ancestors and is cut-off event [2022-12-06 07:55:48,552 INFO L385 tUnfolder$Statistics]: existing Event has 17 ancestors and is cut-off event [2022-12-06 07:55:48,552 INFO L385 tUnfolder$Statistics]: existing Event has 16 ancestors and is cut-off event [2022-12-06 07:55:48,552 INFO L385 tUnfolder$Statistics]: existing Event has 15 ancestors and is cut-off event [2022-12-06 07:55:51,053 INFO L130 PetriNetUnfolder]: 13344/23926 cut-off events. [2022-12-06 07:55:51,054 INFO L131 PetriNetUnfolder]: For 935747/948943 co-relation queries the response was YES. [2022-12-06 07:55:51,312 INFO L83 FinitePrefix]: Finished finitePrefix Result has 268112 conditions, 23926 events. 13344/23926 cut-off events. For 935747/948943 co-relation queries the response was YES. Maximal size of possible extension queue 1566. Compared 218643 event pairs, 4814 based on Foata normal form. 795/23104 useless extension candidates. Maximal degree in co-relation 267510. Up to 13378 conditions per place. [2022-12-06 07:55:51,668 INFO L184 LiptonReduction]: Starting Lipton reduction on Petri net that has 414 places, 1508 transitions, 40214 flow [2022-12-06 07:55:51,668 INFO L188 LiptonReduction]: Number of co-enabled transitions 4506 [2022-12-06 07:55:56,505 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [527] L59-->thread1EXIT: Formula: (and (= (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_1| 256) 0) (= 0 |v_thread1Thread1of1ForFork1_#res#1.base_Out_4|) (= |v_thread1Thread1of1ForFork1_#res#1.offset_Out_4| 0)) InVars {thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_1|} OutVars{thread1Thread1of1ForFork1_#res#1.offset=|v_thread1Thread1of1ForFork1_#res#1.offset_Out_4|, thread1Thread1of1ForFork1_#res#1.base=|v_thread1Thread1of1ForFork1_#res#1.base_Out_4|, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#res#1.offset, thread1Thread1of1ForFork1_#res#1.base] and [572] L86-->L86: Formula: (and (let ((.cse3 (= (mod |v_thread2Thread1of1ForFork2_~b~0#1_138| 256) 0))) (let ((.cse0 (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_110| 0))) (.cse2 (select (select |v_#memory_int_294| v_~queue~0.base_180) (+ (* v_~back~0_292 4) v_~queue~0.offset_180))) (.cse1 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_110| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_102|)) (.cse4 (= |v_thread2Thread1of1ForFork2_~b~0#1_137| (ite (= (ite .cse3 1 0) 0) 0 1))) (.cse5 (= v_~back~0_291 (+ v_~back~0_292 1)))) (or (and (= |v_thread2Thread1of1ForFork2_#t~mem5#1_127| |v_thread2Thread1of1ForFork2_#t~mem5#1_126|) .cse0 (= |v_thread2Thread1of1ForFork2_#t~post6#1_127| |v_thread2Thread1of1ForFork2_#t~post6#1_126|) .cse1 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_102| (ite (= .cse2 1) 1 0)) (not .cse3) .cse4 .cse5) (and .cse0 (= (ite (= (+ .cse2 1) 0) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_102|) .cse3 (= |v_thread2Thread1of1ForFork2_#t~post4#1_109| |v_thread2Thread1of1ForFork2_#t~post4#1_108|) (= |v_thread2Thread1of1ForFork2_#t~mem3#1_109| |v_thread2Thread1of1ForFork2_#t~mem3#1_108|) .cse1 .cse4 .cse5)))) (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_131| 256) 0)) (not (= (ite (and (< v_~back~0_292 v_~n~0_179) (<= 0 v_~back~0_292)) 1 0) 0)) (= v_~v_assert~0_161 |v_thread2Thread1of1ForFork2_~cond~1#1_130|)) InVars {thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_131|, ~v_assert~0=v_~v_assert~0_161, ~queue~0.offset=v_~queue~0.offset_180, thread2Thread1of1ForFork2_#t~post4#1=|v_thread2Thread1of1ForFork2_#t~post4#1_109|, thread2Thread1of1ForFork2_~b~0#1=|v_thread2Thread1of1ForFork2_~b~0#1_138|, thread2Thread1of1ForFork2_#t~mem3#1=|v_thread2Thread1of1ForFork2_#t~mem3#1_109|, ~back~0=v_~back~0_292, #memory_int=|v_#memory_int_294|, thread2Thread1of1ForFork2_#t~mem5#1=|v_thread2Thread1of1ForFork2_#t~mem5#1_127|, ~queue~0.base=v_~queue~0.base_180, thread2Thread1of1ForFork2_#t~post6#1=|v_thread2Thread1of1ForFork2_#t~post6#1_127|, ~n~0=v_~n~0_179} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_130|, ~queue~0.offset=v_~queue~0.offset_180, thread2Thread1of1ForFork2_#t~post4#1=|v_thread2Thread1of1ForFork2_#t~post4#1_108|, thread2Thread1of1ForFork2_#t~mem3#1=|v_thread2Thread1of1ForFork2_#t~mem3#1_108|, ~back~0=v_~back~0_291, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_102|, ~queue~0.base=v_~queue~0.base_180, ~v_assert~0=v_~v_assert~0_161, thread2Thread1of1ForFork2_~b~0#1=|v_thread2Thread1of1ForFork2_~b~0#1_137|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_110|, #memory_int=|v_#memory_int_294|, thread2Thread1of1ForFork2_#t~mem5#1=|v_thread2Thread1of1ForFork2_#t~mem5#1_126|, thread2Thread1of1ForFork2_#t~post6#1=|v_thread2Thread1of1ForFork2_#t~post6#1_126|, ~n~0=v_~n~0_179} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1, thread2Thread1of1ForFork2_#t~post4#1, thread2Thread1of1ForFork2_~b~0#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~mem3#1, ~back~0, thread2Thread1of1ForFork2_#t~mem5#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post6#1] [2022-12-06 07:55:56,751 INFO L203 LiptonReduction]: Total number of compositions: 2 [2022-12-06 07:55:56,751 INFO L143 eatedLiptonReduction]: Time needed for LBE in milliseconds: 12307 [2022-12-06 07:55:56,752 INFO L495 AbstractCegarLoop]: Abstraction has has 414 places, 1509 transitions, 40326 flow [2022-12-06 07:55:56,752 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 25 states, 25 states have (on average 2.2) internal successors, (55), 24 states have internal predecessors, (55), 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) [2022-12-06 07:55:56,752 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 07:55:56,752 INFO L213 CegarLoopForPetriNet]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-06 07:55:56,758 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (23)] Forceful destruction successful, exit code 0 [2022-12-06 07:55:56,952 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable31,23 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-06 07:55:56,952 INFO L420 AbstractCegarLoop]: === Iteration 33 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-12-06 07:55:56,953 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 07:55:56,953 INFO L85 PathProgramCache]: Analyzing trace with hash -56582231, now seen corresponding path program 1 times [2022-12-06 07:55:56,953 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 07:55:56,953 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1947226730] [2022-12-06 07:55:56,953 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 07:55:56,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 07:55:57,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 07:55:58,966 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 07:55:58,966 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 07:55:58,966 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1947226730] [2022-12-06 07:55:58,966 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1947226730] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-06 07:55:58,966 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2062352610] [2022-12-06 07:55:58,966 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 07:55:58,966 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-06 07:55:58,967 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-06 07:55:58,968 INFO L229 MonitoredProcess]: Starting monitored process 24 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-06 07:55:58,970 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (24)] Waiting until timeout for monitored process [2022-12-06 07:55:59,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 07:55:59,103 INFO L263 TraceCheckSpWp]: Trace formula consists of 265 conjuncts, 39 conjunts are in the unsatisfiable core [2022-12-06 07:55:59,104 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-06 07:55:59,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-06 07:55:59,178 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 19 treesize of output 21 [2022-12-06 07:55:59,257 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:55:59,257 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 48 treesize of output 14 [2022-12-06 07:55:59,292 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 07:55:59,293 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-06 07:55:59,648 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:55:59,648 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 194 treesize of output 186 [2022-12-06 07:55:59,660 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:55:59,660 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 129 treesize of output 136 [2022-12-06 07:55:59,671 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:55:59,671 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 109 treesize of output 116 [2022-12-06 07:55:59,920 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 07:55:59,920 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2062352610] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-06 07:55:59,920 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-12-06 07:55:59,920 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 9, 9] total 24 [2022-12-06 07:55:59,921 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1403106783] [2022-12-06 07:55:59,921 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-12-06 07:55:59,921 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 25 states [2022-12-06 07:55:59,921 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 07:55:59,921 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2022-12-06 07:55:59,921 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=85, Invalid=511, Unknown=4, NotChecked=0, Total=600 [2022-12-06 07:55:59,921 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 0 out of 66 [2022-12-06 07:55:59,922 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 414 places, 1509 transitions, 40326 flow. Second operand has 25 states, 25 states have (on average 2.04) internal successors, (51), 24 states have internal predecessors, (51), 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) [2022-12-06 07:55:59,922 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 07:55:59,922 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 0 of 66 [2022-12-06 07:55:59,922 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand