/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-RepeatedSemanticLbeWithPredicates.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/weaver/popl20-more-array-sum.wvr.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-wip.dk.repeated-lipton-8d0d62b [2022-12-06 05:30:46,437 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-06 05:30:46,439 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-06 05:30:46,480 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-06 05:30:46,480 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-06 05:30:46,483 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-06 05:30:46,486 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-06 05:30:46,489 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-06 05:30:46,493 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-06 05:30:46,498 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-06 05:30:46,499 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-06 05:30:46,501 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-06 05:30:46,501 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-06 05:30:46,503 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-06 05:30:46,504 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-06 05:30:46,506 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-06 05:30:46,507 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-06 05:30:46,508 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-06 05:30:46,510 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-06 05:30:46,518 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-06 05:30:46,519 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-06 05:30:46,520 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-06 05:30:46,521 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-06 05:30:46,522 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-06 05:30:46,528 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-06 05:30:46,528 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-06 05:30:46,529 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-06 05:30:46,530 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-06 05:30:46,531 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-06 05:30:46,532 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-06 05:30:46,532 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-06 05:30:46,533 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-06 05:30:46,535 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-06 05:30:46,535 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-06 05:30:46,536 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-06 05:30:46,536 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-06 05:30:46,537 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-06 05:30:46,537 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-06 05:30:46,537 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-06 05:30:46,555 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-06 05:30:46,556 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-06 05:30:46,557 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-RepeatedSemanticLbeWithPredicates.epf [2022-12-06 05:30:46,591 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-06 05:30:46,591 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-06 05:30:46,593 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-06 05:30:46,593 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-06 05:30:46,593 INFO L138 SettingsManager]: * Use SBE=true [2022-12-06 05:30:46,594 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-06 05:30:46,594 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-06 05:30:46,595 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-06 05:30:46,595 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-06 05:30:46,595 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-06 05:30:46,596 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-06 05:30:46,596 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-06 05:30:46,596 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-06 05:30:46,596 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-06 05:30:46,596 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-06 05:30:46,596 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-06 05:30:46,596 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-06 05:30:46,597 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-06 05:30:46,597 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-06 05:30:46,597 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-12-06 05:30:46,597 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-06 05:30:46,597 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-06 05:30:46,597 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-06 05:30:46,597 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-06 05:30:46,598 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-06 05:30:46,598 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-12-06 05:30:46,598 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-06 05:30:46,598 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=REPEATED_LIPTON_PN [2022-12-06 05:30:46,598 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-12-06 05:30:46,906 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-06 05:30:46,926 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-06 05:30:46,928 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-06 05:30:46,929 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-06 05:30:46,929 INFO L275 PluginConnector]: CDTParser initialized [2022-12-06 05:30:46,931 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-more-array-sum.wvr.c [2022-12-06 05:30:48,133 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-06 05:30:48,365 INFO L351 CDTParser]: Found 1 translation units. [2022-12-06 05:30:48,366 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-more-array-sum.wvr.c [2022-12-06 05:30:48,380 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0a527ca6c/7b9027e3685042b0ba0cba9a6299ee26/FLAG323e139f9 [2022-12-06 05:30:48,396 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0a527ca6c/7b9027e3685042b0ba0cba9a6299ee26 [2022-12-06 05:30:48,398 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-06 05:30:48,400 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-12-06 05:30:48,402 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-06 05:30:48,403 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-06 05:30:48,405 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-06 05:30:48,406 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:30:48" (1/1) ... [2022-12-06 05:30:48,407 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3a6be4ca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:30:48, skipping insertion in model container [2022-12-06 05:30:48,407 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:30:48" (1/1) ... [2022-12-06 05:30:48,413 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-06 05:30:48,430 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-06 05:30:48,570 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 05:30:48,574 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 05:30:48,575 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 05:30:48,575 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 05:30:48,580 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 05:30:48,582 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 05:30:48,582 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 05:30:48,582 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 05:30:48,584 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 05:30:48,585 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 05:30:48,585 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 05:30:48,586 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 05:30:48,593 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-more-array-sum.wvr.c[2835,2848] [2022-12-06 05:30:48,602 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-06 05:30:48,619 INFO L203 MainTranslator]: Completed pre-run [2022-12-06 05:30:48,639 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 05:30:48,645 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 05:30:48,646 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 05:30:48,646 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 05:30:48,649 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 05:30:48,651 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 05:30:48,651 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 05:30:48,652 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 05:30:48,654 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 05:30:48,662 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 05:30:48,662 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 05:30:48,663 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 05:30:48,667 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-more-array-sum.wvr.c[2835,2848] [2022-12-06 05:30:48,670 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-06 05:30:48,687 INFO L208 MainTranslator]: Completed translation [2022-12-06 05:30:48,688 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:30:48 WrapperNode [2022-12-06 05:30:48,688 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-06 05:30:48,689 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-06 05:30:48,689 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-06 05:30:48,689 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-06 05:30:48,695 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:30:48" (1/1) ... [2022-12-06 05:30:48,714 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:30:48" (1/1) ... [2022-12-06 05:30:48,757 INFO L138 Inliner]: procedures = 25, calls = 58, calls flagged for inlining = 16, calls inlined = 28, statements flattened = 280 [2022-12-06 05:30:48,758 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-06 05:30:48,758 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-06 05:30:48,759 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-06 05:30:48,759 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-06 05:30:48,775 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:30:48" (1/1) ... [2022-12-06 05:30:48,775 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:30:48" (1/1) ... [2022-12-06 05:30:48,788 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:30:48" (1/1) ... [2022-12-06 05:30:48,789 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:30:48" (1/1) ... [2022-12-06 05:30:48,796 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:30:48" (1/1) ... [2022-12-06 05:30:48,813 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:30:48" (1/1) ... [2022-12-06 05:30:48,814 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:30:48" (1/1) ... [2022-12-06 05:30:48,816 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:30:48" (1/1) ... [2022-12-06 05:30:48,819 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-06 05:30:48,819 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-06 05:30:48,820 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-06 05:30:48,820 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-06 05:30:48,820 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:30:48" (1/1) ... [2022-12-06 05:30:48,841 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-06 05:30:48,852 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-06 05:30:48,864 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 05:30:48,867 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 05:30:48,904 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-06 05:30:48,905 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-06 05:30:48,905 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-06 05:30:48,905 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-06 05:30:48,905 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2022-12-06 05:30:48,905 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2022-12-06 05:30:48,905 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2022-12-06 05:30:48,905 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2022-12-06 05:30:48,905 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2022-12-06 05:30:48,905 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2022-12-06 05:30:48,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-06 05:30:48,906 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2022-12-06 05:30:48,906 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2022-12-06 05:30:48,906 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-06 05:30:48,906 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-06 05:30:48,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-06 05:30:48,906 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-06 05:30:48,907 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 05:30:49,031 INFO L236 CfgBuilder]: Building ICFG [2022-12-06 05:30:49,033 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-06 05:30:49,452 INFO L277 CfgBuilder]: Performing block encoding [2022-12-06 05:30:49,696 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-06 05:30:49,696 INFO L302 CfgBuilder]: Removed 5 assume(true) statements. [2022-12-06 05:30:49,698 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:30:49 BoogieIcfgContainer [2022-12-06 05:30:49,698 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-06 05:30:49,730 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-06 05:30:49,730 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-06 05:30:49,733 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-06 05:30:49,733 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.12 05:30:48" (1/3) ... [2022-12-06 05:30:49,734 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5fe2aba8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.12 05:30:49, skipping insertion in model container [2022-12-06 05:30:49,734 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:30:48" (2/3) ... [2022-12-06 05:30:49,736 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5fe2aba8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.12 05:30:49, skipping insertion in model container [2022-12-06 05:30:49,736 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:30:49" (3/3) ... [2022-12-06 05:30:49,738 INFO L112 eAbstractionObserver]: Analyzing ICFG popl20-more-array-sum.wvr.c [2022-12-06 05:30:49,772 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-06 05:30:49,773 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-12-06 05:30:49,779 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-12-06 05:30:49,860 INFO L144 ThreadInstanceAdder]: Constructed 3 joinOtherThreadTransitions. [2022-12-06 05:30:49,902 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 173 places, 179 transitions, 382 flow [2022-12-06 05:30:49,990 INFO L130 PetriNetUnfolder]: 16/176 cut-off events. [2022-12-06 05:30:49,990 INFO L131 PetriNetUnfolder]: For 3/3 co-relation queries the response was YES. [2022-12-06 05:30:49,997 INFO L83 FinitePrefix]: Finished finitePrefix Result has 189 conditions, 176 events. 16/176 cut-off events. For 3/3 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 108 event pairs, 0 based on Foata normal form. 0/159 useless extension candidates. Maximal degree in co-relation 139. Up to 2 conditions per place. [2022-12-06 05:30:49,997 INFO L82 GeneralOperation]: Start removeDead. Operand has 173 places, 179 transitions, 382 flow [2022-12-06 05:30:50,005 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 160 places, 166 transitions, 350 flow [2022-12-06 05:30:50,006 INFO L195 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-06 05:30:50,023 INFO L167 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 160 places, 166 transitions, 350 flow [2022-12-06 05:30:50,027 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 160 places, 166 transitions, 350 flow [2022-12-06 05:30:50,063 INFO L130 PetriNetUnfolder]: 16/166 cut-off events. [2022-12-06 05:30:50,064 INFO L131 PetriNetUnfolder]: For 3/3 co-relation queries the response was YES. [2022-12-06 05:30:50,065 INFO L83 FinitePrefix]: Finished finitePrefix Result has 179 conditions, 166 events. 16/166 cut-off events. For 3/3 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 107 event pairs, 0 based on Foata normal form. 0/150 useless extension candidates. Maximal degree in co-relation 139. Up to 2 conditions per place. [2022-12-06 05:30:50,067 INFO L184 LiptonReduction]: Starting Lipton reduction on Petri net that has 160 places, 166 transitions, 350 flow [2022-12-06 05:30:50,068 INFO L188 LiptonReduction]: Number of co-enabled transitions 1518 [2022-12-06 05:30:56,894 INFO L203 LiptonReduction]: Total number of compositions: 138 [2022-12-06 05:30:56,906 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-12-06 05:30:56,911 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;@a9b2303, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, Conditionality=CONDITIONAL_DISJUNCTIVE, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-12-06 05:30:56,911 INFO L358 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2022-12-06 05:30:56,917 INFO L130 PetriNetUnfolder]: 5/27 cut-off events. [2022-12-06 05:30:56,917 INFO L131 PetriNetUnfolder]: For 3/3 co-relation queries the response was YES. [2022-12-06 05:30:56,917 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 05:30:56,917 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 05:30:56,918 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 05:30:56,922 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 05:30:56,922 INFO L85 PathProgramCache]: Analyzing trace with hash 597230375, now seen corresponding path program 1 times [2022-12-06 05:30:56,930 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 05:30:56,930 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [257974575] [2022-12-06 05:30:56,930 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 05:30:56,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 05:30:57,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 05:30:57,435 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 05:30:57,435 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 05:30:57,436 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [257974575] [2022-12-06 05:30:57,436 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [257974575] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 05:30:57,436 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 05:30:57,436 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2022-12-06 05:30:57,437 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1722095831] [2022-12-06 05:30:57,438 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 05:30:57,445 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-06 05:30:57,445 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 05:30:57,464 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-06 05:30:57,465 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-06 05:30:57,466 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 3 out of 28 [2022-12-06 05:30:57,467 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 33 places, 28 transitions, 74 flow. Second operand has 3 states, 3 states have (on average 9.0) internal successors, (27), 3 states have internal predecessors, (27), 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 05:30:57,467 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 05:30:57,467 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 3 of 28 [2022-12-06 05:30:57,468 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 05:30:57,677 INFO L130 PetriNetUnfolder]: 620/871 cut-off events. [2022-12-06 05:30:57,677 INFO L131 PetriNetUnfolder]: For 63/63 co-relation queries the response was YES. [2022-12-06 05:30:57,679 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1816 conditions, 871 events. 620/871 cut-off events. For 63/63 co-relation queries the response was YES. Maximal size of possible extension queue 71. Compared 3409 event pairs, 95 based on Foata normal form. 1/577 useless extension candidates. Maximal degree in co-relation 1365. Up to 688 conditions per place. [2022-12-06 05:30:57,684 INFO L137 encePairwiseOnDemand]: 23/28 looper letters, 38 selfloop transitions, 4 changer transitions 1/46 dead transitions. [2022-12-06 05:30:57,684 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 35 places, 46 transitions, 211 flow [2022-12-06 05:30:57,685 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-06 05:30:57,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-12-06 05:30:57,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 53 transitions. [2022-12-06 05:30:57,694 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.6309523809523809 [2022-12-06 05:30:57,695 INFO L175 Difference]: Start difference. First operand has 33 places, 28 transitions, 74 flow. Second operand 3 states and 53 transitions. [2022-12-06 05:30:57,696 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 35 places, 46 transitions, 211 flow [2022-12-06 05:30:57,700 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 29 places, 46 transitions, 189 flow, removed 0 selfloop flow, removed 6 redundant places. [2022-12-06 05:30:57,701 INFO L231 Difference]: Finished difference. Result has 30 places, 31 transitions, 88 flow [2022-12-06 05:30:57,703 INFO L276 CegarLoopForPetriNet]: {PETRI_ALPHABET=28, PETRI_DIFFERENCE_MINUEND_FLOW=62, PETRI_DIFFERENCE_MINUEND_PLACES=27, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=28, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=24, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=88, PETRI_PLACES=30, PETRI_TRANSITIONS=31} [2022-12-06 05:30:57,706 INFO L294 CegarLoopForPetriNet]: 33 programPoint places, -3 predicate places. [2022-12-06 05:30:57,706 WARN L163 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-06 05:30:57,706 INFO L89 Accepts]: Start accepts. Operand has 30 places, 31 transitions, 88 flow [2022-12-06 05:30:57,709 INFO L95 Accepts]: Finished accepts. [2022-12-06 05:30:57,709 INFO L195 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-06 05:30:57,709 INFO L167 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 30 places, 31 transitions, 88 flow [2022-12-06 05:30:57,711 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 30 places, 31 transitions, 88 flow [2022-12-06 05:30:57,719 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([796] thread3EXIT-->L103-2: Formula: (and (= 0 v_thread3Thread1of1ForFork1_thidvar3_4) (= 0 v_thread3Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem28#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread3Thread1of1ForFork1_thidvar0_4) (= 0 v_thread3Thread1of1ForFork1_thidvar2_4)) InVars {thread3Thread1of1ForFork1_thidvar0=v_thread3Thread1of1ForFork1_thidvar0_4, ULTIMATE.start_main_#t~mem28#1=|v_ULTIMATE.start_main_#t~mem28#1_5|, thread3Thread1of1ForFork1_thidvar3=v_thread3Thread1of1ForFork1_thidvar3_4, thread3Thread1of1ForFork1_thidvar1=v_thread3Thread1of1ForFork1_thidvar1_4, thread3Thread1of1ForFork1_thidvar2=v_thread3Thread1of1ForFork1_thidvar2_4} OutVars{thread3Thread1of1ForFork1_thidvar0=v_thread3Thread1of1ForFork1_thidvar0_4, ULTIMATE.start_main_#t~mem28#1=|v_ULTIMATE.start_main_#t~mem28#1_5|, thread3Thread1of1ForFork1_thidvar3=v_thread3Thread1of1ForFork1_thidvar3_4, thread3Thread1of1ForFork1_thidvar1=v_thread3Thread1of1ForFork1_thidvar1_4, thread3Thread1of1ForFork1_thidvar2=v_thread3Thread1of1ForFork1_thidvar2_4} AuxVars[] AssignedVars[][29], [116#L103-2true, Black: 178#(= ~res2~0 ~res1~0), 176#true]) [2022-12-06 05:30:57,720 INFO L382 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2022-12-06 05:30:57,720 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-06 05:30:57,720 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-06 05:30:57,720 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:30:57,720 INFO L130 PetriNetUnfolder]: 24/74 cut-off events. [2022-12-06 05:30:57,720 INFO L131 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-12-06 05:30:57,721 INFO L83 FinitePrefix]: Finished finitePrefix Result has 109 conditions, 74 events. 24/74 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 9. Compared 184 event pairs, 1 based on Foata normal form. 0/58 useless extension candidates. Maximal degree in co-relation 72. Up to 26 conditions per place. [2022-12-06 05:30:57,721 INFO L184 LiptonReduction]: Starting Lipton reduction on Petri net that has 30 places, 31 transitions, 88 flow [2022-12-06 05:30:57,721 INFO L188 LiptonReduction]: Number of co-enabled transitions 246 [2022-12-06 05:30:57,729 INFO L203 LiptonReduction]: Total number of compositions: 0 [2022-12-06 05:30:57,730 INFO L143 eatedLiptonReduction]: Time needed for LBE in milliseconds: 24 [2022-12-06 05:30:57,731 INFO L495 AbstractCegarLoop]: Abstraction has has 30 places, 31 transitions, 88 flow [2022-12-06 05:30:57,731 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 9.0) internal successors, (27), 3 states have internal predecessors, (27), 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 05:30:57,731 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 05:30:57,731 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 05:30:57,731 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-12-06 05:30:57,731 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 05:30:57,732 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 05:30:57,732 INFO L85 PathProgramCache]: Analyzing trace with hash -1243665619, now seen corresponding path program 1 times [2022-12-06 05:30:57,732 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 05:30:57,732 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1564401158] [2022-12-06 05:30:57,732 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 05:30:57,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 05:30:57,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 05:30:57,847 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 05:30:57,847 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 05:30:57,847 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1564401158] [2022-12-06 05:30:57,847 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1564401158] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 05:30:57,848 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 05:30:57,848 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-06 05:30:57,848 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1337538388] [2022-12-06 05:30:57,848 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 05:30:57,849 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-06 05:30:57,849 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 05:30:57,850 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-06 05:30:57,850 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-12-06 05:30:57,850 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 2 out of 28 [2022-12-06 05:30:57,850 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 30 places, 31 transitions, 88 flow. Second operand has 5 states, 5 states have (on average 6.0) internal successors, (30), 5 states have internal predecessors, (30), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 05:30:57,850 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 05:30:57,850 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 2 of 28 [2022-12-06 05:30:57,851 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 05:30:58,004 INFO L130 PetriNetUnfolder]: 619/901 cut-off events. [2022-12-06 05:30:58,004 INFO L131 PetriNetUnfolder]: For 140/140 co-relation queries the response was YES. [2022-12-06 05:30:58,006 INFO L83 FinitePrefix]: Finished finitePrefix Result has 2090 conditions, 901 events. 619/901 cut-off events. For 140/140 co-relation queries the response was YES. Maximal size of possible extension queue 75. Compared 3613 event pairs, 367 based on Foata normal form. 1/694 useless extension candidates. Maximal degree in co-relation 520. Up to 882 conditions per place. [2022-12-06 05:30:58,011 INFO L137 encePairwiseOnDemand]: 23/28 looper letters, 27 selfloop transitions, 4 changer transitions 1/34 dead transitions. [2022-12-06 05:30:58,011 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 33 places, 34 transitions, 158 flow [2022-12-06 05:30:58,011 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-06 05:30:58,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2022-12-06 05:30:58,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 40 transitions. [2022-12-06 05:30:58,014 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.35714285714285715 [2022-12-06 05:30:58,014 INFO L175 Difference]: Start difference. First operand has 30 places, 31 transitions, 88 flow. Second operand 4 states and 40 transitions. [2022-12-06 05:30:58,014 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 33 places, 34 transitions, 158 flow [2022-12-06 05:30:58,016 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 32 places, 34 transitions, 154 flow, removed 0 selfloop flow, removed 1 redundant places. [2022-12-06 05:30:58,016 INFO L231 Difference]: Finished difference. Result has 34 places, 33 transitions, 110 flow [2022-12-06 05:30:58,017 INFO L276 CegarLoopForPetriNet]: {PETRI_ALPHABET=28, PETRI_DIFFERENCE_MINUEND_FLOW=84, PETRI_DIFFERENCE_MINUEND_PLACES=29, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=31, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=27, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=110, PETRI_PLACES=34, PETRI_TRANSITIONS=33} [2022-12-06 05:30:58,017 INFO L294 CegarLoopForPetriNet]: 33 programPoint places, 1 predicate places. [2022-12-06 05:30:58,017 WARN L163 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-06 05:30:58,017 INFO L89 Accepts]: Start accepts. Operand has 34 places, 33 transitions, 110 flow [2022-12-06 05:30:58,019 INFO L95 Accepts]: Finished accepts. [2022-12-06 05:30:58,019 INFO L195 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-06 05:30:58,019 INFO L167 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 34 places, 33 transitions, 110 flow [2022-12-06 05:30:58,020 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 33 places, 33 transitions, 110 flow [2022-12-06 05:30:58,028 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([796] thread3EXIT-->L103-2: Formula: (and (= 0 v_thread3Thread1of1ForFork1_thidvar3_4) (= 0 v_thread3Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem28#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread3Thread1of1ForFork1_thidvar0_4) (= 0 v_thread3Thread1of1ForFork1_thidvar2_4)) InVars {thread3Thread1of1ForFork1_thidvar0=v_thread3Thread1of1ForFork1_thidvar0_4, ULTIMATE.start_main_#t~mem28#1=|v_ULTIMATE.start_main_#t~mem28#1_5|, thread3Thread1of1ForFork1_thidvar3=v_thread3Thread1of1ForFork1_thidvar3_4, thread3Thread1of1ForFork1_thidvar1=v_thread3Thread1of1ForFork1_thidvar1_4, thread3Thread1of1ForFork1_thidvar2=v_thread3Thread1of1ForFork1_thidvar2_4} OutVars{thread3Thread1of1ForFork1_thidvar0=v_thread3Thread1of1ForFork1_thidvar0_4, ULTIMATE.start_main_#t~mem28#1=|v_ULTIMATE.start_main_#t~mem28#1_5|, thread3Thread1of1ForFork1_thidvar3=v_thread3Thread1of1ForFork1_thidvar3_4, thread3Thread1of1ForFork1_thidvar1=v_thread3Thread1of1ForFork1_thidvar1_4, thread3Thread1of1ForFork1_thidvar2=v_thread3Thread1of1ForFork1_thidvar2_4} AuxVars[] AssignedVars[][31], [116#L103-2true, Black: 178#(= ~res2~0 ~res1~0), 180#true, Black: 182#(and (= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |ULTIMATE.start_create_fresh_int_array_~i~3#1| 0)), Black: 186#(and (= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= ~N~0 0) (= |ULTIMATE.start_create_fresh_int_array_~i~3#1| 0))]) [2022-12-06 05:30:58,030 INFO L382 tUnfolder$Statistics]: this new event has 27 ancestors and is cut-off event [2022-12-06 05:30:58,030 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-06 05:30:58,030 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-06 05:30:58,030 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-06 05:30:58,030 INFO L130 PetriNetUnfolder]: 24/76 cut-off events. [2022-12-06 05:30:58,030 INFO L131 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-12-06 05:30:58,030 INFO L83 FinitePrefix]: Finished finitePrefix Result has 121 conditions, 76 events. 24/76 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 9. Compared 183 event pairs, 1 based on Foata normal form. 0/61 useless extension candidates. Maximal degree in co-relation 103. Up to 26 conditions per place. [2022-12-06 05:30:58,031 INFO L184 LiptonReduction]: Starting Lipton reduction on Petri net that has 33 places, 33 transitions, 110 flow [2022-12-06 05:30:58,031 INFO L188 LiptonReduction]: Number of co-enabled transitions 246 [2022-12-06 05:30:58,035 INFO L203 LiptonReduction]: Total number of compositions: 0 [2022-12-06 05:30:58,036 INFO L143 eatedLiptonReduction]: Time needed for LBE in milliseconds: 19 [2022-12-06 05:30:58,036 INFO L495 AbstractCegarLoop]: Abstraction has has 33 places, 33 transitions, 110 flow [2022-12-06 05:30:58,036 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 6.0) internal successors, (30), 5 states have internal predecessors, (30), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 05:30:58,036 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 05:30:58,036 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, 1] [2022-12-06 05:30:58,036 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-12-06 05:30:58,037 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 05:30:58,037 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 05:30:58,037 INFO L85 PathProgramCache]: Analyzing trace with hash -444556866, now seen corresponding path program 1 times [2022-12-06 05:30:58,037 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 05:30:58,037 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [907018922] [2022-12-06 05:30:58,037 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 05:30:58,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 05:30:58,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 05:30:58,206 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-06 05:30:58,207 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 05:30:58,207 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [907018922] [2022-12-06 05:30:58,209 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [907018922] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-06 05:30:58,210 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1285541793] [2022-12-06 05:30:58,210 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 05:30:58,210 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-06 05:30:58,210 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-06 05:30:58,219 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 05:30:58,244 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 05:30:58,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 05:30:58,332 INFO L263 TraceCheckSpWp]: Trace formula consists of 277 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-06 05:30:58,336 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-06 05:30:58,425 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-06 05:30:58,426 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-06 05:30:58,515 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-06 05:30:58,515 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1285541793] provided 1 perfect and 1 imperfect interpolant sequences [2022-12-06 05:30:58,516 INFO L184 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2022-12-06 05:30:58,516 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [7, 6] total 13 [2022-12-06 05:30:58,516 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1877042011] [2022-12-06 05:30:58,516 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 05:30:58,516 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-06 05:30:58,516 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 05:30:58,517 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-06 05:30:58,517 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=44, Invalid=138, Unknown=0, NotChecked=0, Total=182 [2022-12-06 05:30:58,517 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 1 out of 28 [2022-12-06 05:30:58,517 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 33 places, 33 transitions, 110 flow. Second operand has 7 states, 7 states have (on average 4.285714285714286) internal successors, (30), 7 states have internal predecessors, (30), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 05:30:58,518 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 05:30:58,518 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1 of 28 [2022-12-06 05:30:58,518 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 05:30:58,875 INFO L130 PetriNetUnfolder]: 891/1281 cut-off events. [2022-12-06 05:30:58,875 INFO L131 PetriNetUnfolder]: For 220/220 co-relation queries the response was YES. [2022-12-06 05:30:58,877 INFO L83 FinitePrefix]: Finished finitePrefix Result has 2917 conditions, 1281 events. 891/1281 cut-off events. For 220/220 co-relation queries the response was YES. Maximal size of possible extension queue 76. Compared 5141 event pairs, 111 based on Foata normal form. 0/1118 useless extension candidates. Maximal degree in co-relation 2893. Up to 405 conditions per place. [2022-12-06 05:30:58,883 INFO L137 encePairwiseOnDemand]: 18/28 looper letters, 57 selfloop transitions, 19 changer transitions 0/77 dead transitions. [2022-12-06 05:30:58,883 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 40 places, 77 transitions, 380 flow [2022-12-06 05:30:58,884 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-12-06 05:30:58,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2022-12-06 05:30:58,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 77 transitions. [2022-12-06 05:30:58,885 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.34375 [2022-12-06 05:30:58,889 INFO L175 Difference]: Start difference. First operand has 33 places, 33 transitions, 110 flow. Second operand 8 states and 77 transitions. [2022-12-06 05:30:58,893 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 40 places, 77 transitions, 380 flow [2022-12-06 05:30:58,895 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 38 places, 77 transitions, 368 flow, removed 4 selfloop flow, removed 2 redundant places. [2022-12-06 05:30:58,896 INFO L231 Difference]: Finished difference. Result has 42 places, 43 transitions, 211 flow [2022-12-06 05:30:58,896 INFO L276 CegarLoopForPetriNet]: {PETRI_ALPHABET=28, PETRI_DIFFERENCE_MINUEND_FLOW=100, PETRI_DIFFERENCE_MINUEND_PLACES=31, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=33, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=9, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=22, PETRI_DIFFERENCE_SUBTRAHEND_STATES=8, PETRI_FLOW=211, PETRI_PLACES=42, PETRI_TRANSITIONS=43} [2022-12-06 05:30:58,897 INFO L294 CegarLoopForPetriNet]: 33 programPoint places, 9 predicate places. [2022-12-06 05:30:58,897 WARN L163 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-06 05:30:58,897 INFO L89 Accepts]: Start accepts. Operand has 42 places, 43 transitions, 211 flow [2022-12-06 05:30:58,898 INFO L95 Accepts]: Finished accepts. [2022-12-06 05:30:58,898 INFO L195 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-06 05:30:58,899 INFO L167 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 42 places, 43 transitions, 211 flow [2022-12-06 05:30:58,899 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 42 places, 43 transitions, 211 flow [2022-12-06 05:30:58,918 INFO L130 PetriNetUnfolder]: 54/139 cut-off events. [2022-12-06 05:30:58,918 INFO L131 PetriNetUnfolder]: For 49/57 co-relation queries the response was YES. [2022-12-06 05:30:58,919 INFO L83 FinitePrefix]: Finished finitePrefix Result has 350 conditions, 139 events. 54/139 cut-off events. For 49/57 co-relation queries the response was YES. Maximal size of possible extension queue 17. Compared 488 event pairs, 3 based on Foata normal form. 3/136 useless extension candidates. Maximal degree in co-relation 324. Up to 46 conditions per place. [2022-12-06 05:30:58,920 INFO L184 LiptonReduction]: Starting Lipton reduction on Petri net that has 42 places, 43 transitions, 211 flow [2022-12-06 05:30:58,921 INFO L188 LiptonReduction]: Number of co-enabled transitions 378 [2022-12-06 05:31:00,337 INFO L203 LiptonReduction]: Total number of compositions: 2 [2022-12-06 05:31:00,338 INFO L143 eatedLiptonReduction]: Time needed for LBE in milliseconds: 1441 [2022-12-06 05:31:00,338 INFO L495 AbstractCegarLoop]: Abstraction has has 40 places, 41 transitions, 201 flow [2022-12-06 05:31:00,338 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 4.285714285714286) internal successors, (30), 7 states have internal predecessors, (30), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 05:31:00,338 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 05:31:00,339 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 05:31:00,347 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 05:31:00,544 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-06 05:31:00,545 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 05:31:00,545 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 05:31:00,545 INFO L85 PathProgramCache]: Analyzing trace with hash -681447277, now seen corresponding path program 1 times [2022-12-06 05:31:00,546 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 05:31:00,546 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1869817544] [2022-12-06 05:31:00,546 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 05:31:00,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 05:31:00,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 05:31:00,656 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-06 05:31:00,657 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 05:31:00,657 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1869817544] [2022-12-06 05:31:00,657 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1869817544] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 05:31:00,659 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 05:31:00,659 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-06 05:31:00,659 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1187616217] [2022-12-06 05:31:00,659 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 05:31:00,660 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-06 05:31:00,662 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 05:31:00,662 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-06 05:31:00,663 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-06 05:31:00,663 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 2 out of 28 [2022-12-06 05:31:00,663 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 40 places, 41 transitions, 201 flow. Second operand has 5 states, 5 states have (on average 6.2) internal successors, (31), 5 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 05:31:00,663 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 05:31:00,663 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 2 of 28 [2022-12-06 05:31:00,663 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 05:31:00,885 INFO L130 PetriNetUnfolder]: 765/1133 cut-off events. [2022-12-06 05:31:00,885 INFO L131 PetriNetUnfolder]: For 1244/1314 co-relation queries the response was YES. [2022-12-06 05:31:00,888 INFO L83 FinitePrefix]: Finished finitePrefix Result has 3588 conditions, 1133 events. 765/1133 cut-off events. For 1244/1314 co-relation queries the response was YES. Maximal size of possible extension queue 62. Compared 4315 event pairs, 250 based on Foata normal form. 123/1234 useless extension candidates. Maximal degree in co-relation 3561. Up to 850 conditions per place. [2022-12-06 05:31:00,894 INFO L137 encePairwiseOnDemand]: 24/28 looper letters, 55 selfloop transitions, 4 changer transitions 0/63 dead transitions. [2022-12-06 05:31:00,894 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 43 places, 63 transitions, 443 flow [2022-12-06 05:31:00,894 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-06 05:31:00,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2022-12-06 05:31:00,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 47 transitions. [2022-12-06 05:31:00,895 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.41964285714285715 [2022-12-06 05:31:00,895 INFO L175 Difference]: Start difference. First operand has 40 places, 41 transitions, 201 flow. Second operand 4 states and 47 transitions. [2022-12-06 05:31:00,896 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 43 places, 63 transitions, 443 flow [2022-12-06 05:31:00,901 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 40 places, 63 transitions, 430 flow, removed 5 selfloop flow, removed 3 redundant places. [2022-12-06 05:31:00,903 INFO L231 Difference]: Finished difference. Result has 41 places, 42 transitions, 207 flow [2022-12-06 05:31:00,903 INFO L276 CegarLoopForPetriNet]: {PETRI_ALPHABET=28, PETRI_DIFFERENCE_MINUEND_FLOW=188, PETRI_DIFFERENCE_MINUEND_PLACES=37, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=41, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=37, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=207, PETRI_PLACES=41, PETRI_TRANSITIONS=42} [2022-12-06 05:31:00,905 INFO L294 CegarLoopForPetriNet]: 33 programPoint places, 8 predicate places. [2022-12-06 05:31:00,905 WARN L163 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-06 05:31:00,905 INFO L89 Accepts]: Start accepts. Operand has 41 places, 42 transitions, 207 flow [2022-12-06 05:31:00,907 INFO L95 Accepts]: Finished accepts. [2022-12-06 05:31:00,907 INFO L195 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-06 05:31:00,908 INFO L167 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 41 places, 42 transitions, 207 flow [2022-12-06 05:31:00,908 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 41 places, 42 transitions, 207 flow [2022-12-06 05:31:00,922 INFO L130 PetriNetUnfolder]: 52/128 cut-off events. [2022-12-06 05:31:00,922 INFO L131 PetriNetUnfolder]: For 72/91 co-relation queries the response was YES. [2022-12-06 05:31:00,923 INFO L83 FinitePrefix]: Finished finitePrefix Result has 360 conditions, 128 events. 52/128 cut-off events. For 72/91 co-relation queries the response was YES. Maximal size of possible extension queue 14. Compared 402 event pairs, 4 based on Foata normal form. 5/128 useless extension candidates. Maximal degree in co-relation 317. Up to 45 conditions per place. [2022-12-06 05:31:00,927 INFO L184 LiptonReduction]: Starting Lipton reduction on Petri net that has 41 places, 42 transitions, 207 flow [2022-12-06 05:31:00,927 INFO L188 LiptonReduction]: Number of co-enabled transitions 380 [2022-12-06 05:31:01,239 INFO L203 LiptonReduction]: Total number of compositions: 1 [2022-12-06 05:31:01,240 INFO L143 eatedLiptonReduction]: Time needed for LBE in milliseconds: 335 [2022-12-06 05:31:01,240 INFO L495 AbstractCegarLoop]: Abstraction has has 40 places, 41 transitions, 204 flow [2022-12-06 05:31:01,240 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 6.2) internal successors, (31), 5 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 05:31:01,240 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 05:31:01,241 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 05:31:01,241 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-12-06 05:31:01,241 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 05:31:01,241 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 05:31:01,241 INFO L85 PathProgramCache]: Analyzing trace with hash -137883018, now seen corresponding path program 1 times [2022-12-06 05:31:01,241 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 05:31:01,242 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1633883222] [2022-12-06 05:31:01,242 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 05:31:01,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 05:31:01,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 05:31:02,322 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 05:31:02,323 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 05:31:02,323 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1633883222] [2022-12-06 05:31:02,323 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1633883222] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-06 05:31:02,323 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [118768225] [2022-12-06 05:31:02,323 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 05:31:02,323 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-06 05:31:02,323 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-06 05:31:02,326 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 05:31:02,346 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 05:31:02,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 05:31:02,439 INFO L263 TraceCheckSpWp]: Trace formula consists of 294 conjuncts, 58 conjunts are in the unsatisfiable core [2022-12-06 05:31:02,442 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-06 05:31:02,705 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-06 05:31:02,726 INFO L321 Elim1Store]: treesize reduction 24, result has 38.5 percent of original size [2022-12-06 05:31:02,726 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 31 treesize of output 25 [2022-12-06 05:31:02,762 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 05:31:02,763 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-06 05:31:02,838 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 05:31:02,839 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 33 treesize of output 82 [2022-12-06 05:31:03,121 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 05:31:03,121 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [118768225] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-06 05:31:03,122 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-12-06 05:31:03,122 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 7, 7] total 21 [2022-12-06 05:31:03,122 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [771971440] [2022-12-06 05:31:03,122 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-12-06 05:31:03,123 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 23 states [2022-12-06 05:31:03,123 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 05:31:03,124 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2022-12-06 05:31:03,124 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=80, Invalid=426, Unknown=0, NotChecked=0, Total=506 [2022-12-06 05:31:03,124 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 0 out of 29 [2022-12-06 05:31:03,125 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 40 places, 41 transitions, 204 flow. Second operand has 23 states, 22 states have (on average 2.4545454545454546) internal successors, (54), 22 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 05:31:03,125 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 05:31:03,125 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 0 of 29 [2022-12-06 05:31:03,125 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 05:31:05,319 INFO L130 PetriNetUnfolder]: 1643/2415 cut-off events. [2022-12-06 05:31:05,321 INFO L131 PetriNetUnfolder]: For 4003/4003 co-relation queries the response was YES. [2022-12-06 05:31:05,326 INFO L83 FinitePrefix]: Finished finitePrefix Result has 8552 conditions, 2415 events. 1643/2415 cut-off events. For 4003/4003 co-relation queries the response was YES. Maximal size of possible extension queue 110. Compared 10198 event pairs, 242 based on Foata normal form. 19/2432 useless extension candidates. Maximal degree in co-relation 2665. Up to 1124 conditions per place. [2022-12-06 05:31:05,339 INFO L137 encePairwiseOnDemand]: 12/29 looper letters, 153 selfloop transitions, 88 changer transitions 2/243 dead transitions. [2022-12-06 05:31:05,339 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 68 places, 243 transitions, 1630 flow [2022-12-06 05:31:05,339 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2022-12-06 05:31:05,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 29 states. [2022-12-06 05:31:05,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 226 transitions. [2022-12-06 05:31:05,344 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.26872770511296074 [2022-12-06 05:31:05,344 INFO L175 Difference]: Start difference. First operand has 40 places, 41 transitions, 204 flow. Second operand 29 states and 226 transitions. [2022-12-06 05:31:05,344 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 68 places, 243 transitions, 1630 flow [2022-12-06 05:31:05,353 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 65 places, 243 transitions, 1520 flow, removed 54 selfloop flow, removed 3 redundant places. [2022-12-06 05:31:05,357 INFO L231 Difference]: Finished difference. Result has 80 places, 128 transitions, 1015 flow [2022-12-06 05:31:05,357 INFO L276 CegarLoopForPetriNet]: {PETRI_ALPHABET=29, PETRI_DIFFERENCE_MINUEND_FLOW=190, PETRI_DIFFERENCE_MINUEND_PLACES=37, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=41, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=18, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=16, PETRI_DIFFERENCE_SUBTRAHEND_STATES=29, PETRI_FLOW=1015, PETRI_PLACES=80, PETRI_TRANSITIONS=128} [2022-12-06 05:31:05,359 INFO L294 CegarLoopForPetriNet]: 33 programPoint places, 47 predicate places. [2022-12-06 05:31:05,360 WARN L163 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-06 05:31:05,360 INFO L89 Accepts]: Start accepts. Operand has 80 places, 128 transitions, 1015 flow [2022-12-06 05:31:05,363 INFO L95 Accepts]: Finished accepts. [2022-12-06 05:31:05,363 INFO L195 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-06 05:31:05,364 INFO L167 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 80 places, 128 transitions, 1015 flow [2022-12-06 05:31:05,366 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 80 places, 128 transitions, 1015 flow [2022-12-06 05:31:05,410 INFO L130 PetriNetUnfolder]: 161/397 cut-off events. [2022-12-06 05:31:05,410 INFO L131 PetriNetUnfolder]: For 959/985 co-relation queries the response was YES. [2022-12-06 05:31:05,412 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1420 conditions, 397 events. 161/397 cut-off events. For 959/985 co-relation queries the response was YES. Maximal size of possible extension queue 36. Compared 1898 event pairs, 7 based on Foata normal form. 7/396 useless extension candidates. Maximal degree in co-relation 1288. Up to 146 conditions per place. [2022-12-06 05:31:05,417 INFO L184 LiptonReduction]: Starting Lipton reduction on Petri net that has 80 places, 128 transitions, 1015 flow [2022-12-06 05:31:05,417 INFO L188 LiptonReduction]: Number of co-enabled transitions 822 [2022-12-06 05:31:05,562 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [777] $Ultimate##0-->L74-4: Formula: (= |v_thread3Thread1of1ForFork1_~i~2#1_1| v_~M~0_3) InVars {~M~0=v_~M~0_3} OutVars{~M~0=v_~M~0_3, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_1|} AuxVars[] AssignedVars[thread3Thread1of1ForFork1_~i~2#1] and [966] $Ultimate##0-->L48-4: Formula: (let ((.cse0 (+ |v_thread1Thread1of1ForFork2_plus_~a#1_21| |v_thread1Thread1of1ForFork2_plus_~b#1_21|))) (and (= (ite (or (<= |v_thread1Thread1of1ForFork2_plus_~b#1_21| 0) (<= .cse0 2147483647)) 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_21|) (< 0 v_~N~0_113) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_23| |v_thread1Thread1of1ForFork2_plus_#res#1_21|) (<= |v_thread1Thread1of1ForFork2_plus_#in~b#1_21| 2147483647) (<= |v_thread1Thread1of1ForFork2_~tmp~0#1_23| 2147483647) (<= 0 (+ |v_thread1Thread1of1ForFork2_plus_#in~b#1_21| 2147483648)) (= (+ (select (select |v_#memory_int_218| v_~B~0.base_102) v_~B~0.offset_102) (select (select |v_#memory_int_218| v_~A~0.base_106) v_~A~0.offset_106)) |v_thread1Thread1of1ForFork2_plus_#in~b#1_21|) (= |v_thread1Thread1of1ForFork2_~i~0#1_44| 1) (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_21| |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_21|) (= v_~res1~0_85 |v_thread1Thread1of1ForFork2_plus_#in~a#1_21|) (= |v_thread1Thread1of1ForFork2_plus_~b#1_21| |v_thread1Thread1of1ForFork2_plus_#in~b#1_21|) (<= 0 (+ |v_thread1Thread1of1ForFork2_~tmp~0#1_23| 2147483648)) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_23| v_~res1~0_84) (= |v_thread1Thread1of1ForFork2_plus_~a#1_21| |v_thread1Thread1of1ForFork2_plus_#in~a#1_21|) (= .cse0 |v_thread1Thread1of1ForFork2_plus_#res#1_21|))) InVars {~res1~0=v_~res1~0_85, ~A~0.base=v_~A~0.base_106, ~B~0.base=v_~B~0.base_102, ~A~0.offset=v_~A~0.offset_106, #memory_int=|v_#memory_int_218|, ~N~0=v_~N~0_113, ~B~0.offset=v_~B~0.offset_102} OutVars{~res1~0=v_~res1~0_84, ~A~0.base=v_~A~0.base_106, thread1Thread1of1ForFork2_plus_#in~b#1=|v_thread1Thread1of1ForFork2_plus_#in~b#1_21|, ~B~0.base=v_~B~0.base_102, thread1Thread1of1ForFork2_#t~ret4#1=|v_thread1Thread1of1ForFork2_#t~ret4#1_21|, thread1Thread1of1ForFork2_~tmp~0#1=|v_thread1Thread1of1ForFork2_~tmp~0#1_23|, thread1Thread1of1ForFork2_#t~mem2#1=|v_thread1Thread1of1ForFork2_#t~mem2#1_21|, thread1Thread1of1ForFork2_plus_~b#1=|v_thread1Thread1of1ForFork2_plus_~b#1_21|, thread1Thread1of1ForFork2_plus_#in~a#1=|v_thread1Thread1of1ForFork2_plus_#in~a#1_21|, ~N~0=v_~N~0_113, thread1Thread1of1ForFork2_#t~post1#1=|v_thread1Thread1of1ForFork2_#t~post1#1_21|, ~A~0.offset=v_~A~0.offset_106, thread1Thread1of1ForFork2_~i~0#1=|v_thread1Thread1of1ForFork2_~i~0#1_44|, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_21|, thread1Thread1of1ForFork2_#t~ret5#1=|v_thread1Thread1of1ForFork2_#t~ret5#1_21|, #memory_int=|v_#memory_int_218|, thread1Thread1of1ForFork2_plus_~a#1=|v_thread1Thread1of1ForFork2_plus_~a#1_21|, thread1Thread1of1ForFork2_#t~mem3#1=|v_thread1Thread1of1ForFork2_#t~mem3#1_21|, ~B~0.offset=v_~B~0.offset_102, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_21|, thread1Thread1of1ForFork2_plus_#res#1=|v_thread1Thread1of1ForFork2_plus_#res#1_21|} AuxVars[] AssignedVars[~res1~0, thread1Thread1of1ForFork2_plus_#in~b#1, thread1Thread1of1ForFork2_#t~ret4#1, thread1Thread1of1ForFork2_~tmp~0#1, thread1Thread1of1ForFork2_#t~mem2#1, thread1Thread1of1ForFork2_plus_~b#1, thread1Thread1of1ForFork2_plus_#in~a#1, thread1Thread1of1ForFork2_#t~post1#1, thread1Thread1of1ForFork2_~i~0#1, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork2_#t~ret5#1, thread1Thread1of1ForFork2_plus_~a#1, thread1Thread1of1ForFork2_#t~mem3#1, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork2_plus_#res#1] [2022-12-06 05:31:05,701 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [777] $Ultimate##0-->L74-4: Formula: (= |v_thread3Thread1of1ForFork1_~i~2#1_1| v_~M~0_3) InVars {~M~0=v_~M~0_3} OutVars{~M~0=v_~M~0_3, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_1|} AuxVars[] AssignedVars[thread3Thread1of1ForFork1_~i~2#1] and [766] $Ultimate##0-->L61-4: Formula: (= |v_thread2Thread1of1ForFork0_~i~1#1_1| 0) InVars {} OutVars{thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_~i~1#1] [2022-12-06 05:31:06,793 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [968] $Ultimate##0-->L77: Formula: (let ((.cse0 (+ |v_thread3Thread1of1ForFork1_plus_~a#1_21| |v_thread3Thread1of1ForFork1_plus_~b#1_21|))) (and (= (ite (or (<= |v_thread3Thread1of1ForFork1_plus_~b#1_21| 0) (<= .cse0 2147483647)) 1 0) |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_21|) (<= 0 (+ |v_thread3Thread1of1ForFork1_plus_#in~b#1_21| 2147483648)) (= (let ((.cse1 (* |v_thread3Thread1of1ForFork1_~i~2#1_51| 4))) (+ (select (select |v_#memory_int_226| v_~A~0.base_111) (+ .cse1 v_~A~0.offset_111)) (select (select |v_#memory_int_226| v_~B~0.base_107) (+ .cse1 v_~B~0.offset_107)))) |v_thread3Thread1of1ForFork1_plus_#in~b#1_21|) (= |v_thread3Thread1of1ForFork1_plus_#in~a#1_21| v_~res2~0_115) (<= 0 (+ |v_thread3Thread1of1ForFork1_~tmp~2#1_31| 2147483648)) (= |v_thread3Thread1of1ForFork1_~i~2#1_51| v_~M~0_75) (< |v_thread3Thread1of1ForFork1_~i~2#1_51| v_~N~0_117) (= |v_thread3Thread1of1ForFork1_plus_#in~a#1_21| |v_thread3Thread1of1ForFork1_plus_~a#1_21|) (<= |v_thread3Thread1of1ForFork1_plus_#in~b#1_21| 2147483647) (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_21| |v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_21|) (= .cse0 |v_thread3Thread1of1ForFork1_plus_#res#1_21|) (= |v_thread3Thread1of1ForFork1_plus_#in~b#1_21| |v_thread3Thread1of1ForFork1_plus_~b#1_21|) (<= |v_thread3Thread1of1ForFork1_~tmp~2#1_31| 2147483647) (= |v_thread3Thread1of1ForFork1_plus_#res#1_21| |v_thread3Thread1of1ForFork1_~tmp~2#1_31|))) InVars {~A~0.base=v_~A~0.base_111, ~B~0.base=v_~B~0.base_107, ~A~0.offset=v_~A~0.offset_111, ~M~0=v_~M~0_75, #memory_int=|v_#memory_int_226|, ~N~0=v_~N~0_117, ~B~0.offset=v_~B~0.offset_107, ~res2~0=v_~res2~0_115} OutVars{thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_21|, ~A~0.base=v_~A~0.base_111, ~B~0.base=v_~B~0.base_107, thread3Thread1of1ForFork1_plus_#res#1=|v_thread3Thread1of1ForFork1_plus_#res#1_21|, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_21|, thread3Thread1of1ForFork1_#t~mem13#1=|v_thread3Thread1of1ForFork1_#t~mem13#1_21|, thread3Thread1of1ForFork1_plus_#in~a#1=|v_thread3Thread1of1ForFork1_plus_#in~a#1_21|, ~N~0=v_~N~0_117, thread3Thread1of1ForFork1_#t~ret14#1=|v_thread3Thread1of1ForFork1_#t~ret14#1_21|, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_51|, thread3Thread1of1ForFork1_plus_~a#1=|v_thread3Thread1of1ForFork1_plus_~a#1_21|, ~A~0.offset=v_~A~0.offset_111, thread3Thread1of1ForFork1_~tmp~2#1=|v_thread3Thread1of1ForFork1_~tmp~2#1_31|, ~M~0=v_~M~0_75, thread3Thread1of1ForFork1_plus_#in~b#1=|v_thread3Thread1of1ForFork1_plus_#in~b#1_21|, thread3Thread1of1ForFork1_#t~ret15#1=|v_thread3Thread1of1ForFork1_#t~ret15#1_21|, #memory_int=|v_#memory_int_226|, thread3Thread1of1ForFork1_#t~mem12#1=|v_thread3Thread1of1ForFork1_#t~mem12#1_21|, thread3Thread1of1ForFork1_plus_~b#1=|v_thread3Thread1of1ForFork1_plus_~b#1_21|, ~B~0.offset=v_~B~0.offset_107, ~res2~0=v_~res2~0_115} AuxVars[] AssignedVars[thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork1_plus_#res#1, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork1_#t~mem13#1, thread3Thread1of1ForFork1_plus_#in~a#1, thread3Thread1of1ForFork1_#t~ret14#1, thread3Thread1of1ForFork1_~i~2#1, thread3Thread1of1ForFork1_plus_~a#1, thread3Thread1of1ForFork1_~tmp~2#1, thread3Thread1of1ForFork1_plus_#in~b#1, thread3Thread1of1ForFork1_#t~ret15#1, thread3Thread1of1ForFork1_#t~mem12#1, thread3Thread1of1ForFork1_plus_~b#1] and [966] $Ultimate##0-->L48-4: Formula: (let ((.cse0 (+ |v_thread1Thread1of1ForFork2_plus_~a#1_21| |v_thread1Thread1of1ForFork2_plus_~b#1_21|))) (and (= (ite (or (<= |v_thread1Thread1of1ForFork2_plus_~b#1_21| 0) (<= .cse0 2147483647)) 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_21|) (< 0 v_~N~0_113) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_23| |v_thread1Thread1of1ForFork2_plus_#res#1_21|) (<= |v_thread1Thread1of1ForFork2_plus_#in~b#1_21| 2147483647) (<= |v_thread1Thread1of1ForFork2_~tmp~0#1_23| 2147483647) (<= 0 (+ |v_thread1Thread1of1ForFork2_plus_#in~b#1_21| 2147483648)) (= (+ (select (select |v_#memory_int_218| v_~B~0.base_102) v_~B~0.offset_102) (select (select |v_#memory_int_218| v_~A~0.base_106) v_~A~0.offset_106)) |v_thread1Thread1of1ForFork2_plus_#in~b#1_21|) (= |v_thread1Thread1of1ForFork2_~i~0#1_44| 1) (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_21| |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_21|) (= v_~res1~0_85 |v_thread1Thread1of1ForFork2_plus_#in~a#1_21|) (= |v_thread1Thread1of1ForFork2_plus_~b#1_21| |v_thread1Thread1of1ForFork2_plus_#in~b#1_21|) (<= 0 (+ |v_thread1Thread1of1ForFork2_~tmp~0#1_23| 2147483648)) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_23| v_~res1~0_84) (= |v_thread1Thread1of1ForFork2_plus_~a#1_21| |v_thread1Thread1of1ForFork2_plus_#in~a#1_21|) (= .cse0 |v_thread1Thread1of1ForFork2_plus_#res#1_21|))) InVars {~res1~0=v_~res1~0_85, ~A~0.base=v_~A~0.base_106, ~B~0.base=v_~B~0.base_102, ~A~0.offset=v_~A~0.offset_106, #memory_int=|v_#memory_int_218|, ~N~0=v_~N~0_113, ~B~0.offset=v_~B~0.offset_102} OutVars{~res1~0=v_~res1~0_84, ~A~0.base=v_~A~0.base_106, thread1Thread1of1ForFork2_plus_#in~b#1=|v_thread1Thread1of1ForFork2_plus_#in~b#1_21|, ~B~0.base=v_~B~0.base_102, thread1Thread1of1ForFork2_#t~ret4#1=|v_thread1Thread1of1ForFork2_#t~ret4#1_21|, thread1Thread1of1ForFork2_~tmp~0#1=|v_thread1Thread1of1ForFork2_~tmp~0#1_23|, thread1Thread1of1ForFork2_#t~mem2#1=|v_thread1Thread1of1ForFork2_#t~mem2#1_21|, thread1Thread1of1ForFork2_plus_~b#1=|v_thread1Thread1of1ForFork2_plus_~b#1_21|, thread1Thread1of1ForFork2_plus_#in~a#1=|v_thread1Thread1of1ForFork2_plus_#in~a#1_21|, ~N~0=v_~N~0_113, thread1Thread1of1ForFork2_#t~post1#1=|v_thread1Thread1of1ForFork2_#t~post1#1_21|, ~A~0.offset=v_~A~0.offset_106, thread1Thread1of1ForFork2_~i~0#1=|v_thread1Thread1of1ForFork2_~i~0#1_44|, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_21|, thread1Thread1of1ForFork2_#t~ret5#1=|v_thread1Thread1of1ForFork2_#t~ret5#1_21|, #memory_int=|v_#memory_int_218|, thread1Thread1of1ForFork2_plus_~a#1=|v_thread1Thread1of1ForFork2_plus_~a#1_21|, thread1Thread1of1ForFork2_#t~mem3#1=|v_thread1Thread1of1ForFork2_#t~mem3#1_21|, ~B~0.offset=v_~B~0.offset_102, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_21|, thread1Thread1of1ForFork2_plus_#res#1=|v_thread1Thread1of1ForFork2_plus_#res#1_21|} AuxVars[] AssignedVars[~res1~0, thread1Thread1of1ForFork2_plus_#in~b#1, thread1Thread1of1ForFork2_#t~ret4#1, thread1Thread1of1ForFork2_~tmp~0#1, thread1Thread1of1ForFork2_#t~mem2#1, thread1Thread1of1ForFork2_plus_~b#1, thread1Thread1of1ForFork2_plus_#in~a#1, thread1Thread1of1ForFork2_#t~post1#1, thread1Thread1of1ForFork2_~i~0#1, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork2_#t~ret5#1, thread1Thread1of1ForFork2_plus_~a#1, thread1Thread1of1ForFork2_#t~mem3#1, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork2_plus_#res#1] [2022-12-06 05:31:07,235 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [968] $Ultimate##0-->L77: Formula: (let ((.cse0 (+ |v_thread3Thread1of1ForFork1_plus_~a#1_21| |v_thread3Thread1of1ForFork1_plus_~b#1_21|))) (and (= (ite (or (<= |v_thread3Thread1of1ForFork1_plus_~b#1_21| 0) (<= .cse0 2147483647)) 1 0) |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_21|) (<= 0 (+ |v_thread3Thread1of1ForFork1_plus_#in~b#1_21| 2147483648)) (= (let ((.cse1 (* |v_thread3Thread1of1ForFork1_~i~2#1_51| 4))) (+ (select (select |v_#memory_int_226| v_~A~0.base_111) (+ .cse1 v_~A~0.offset_111)) (select (select |v_#memory_int_226| v_~B~0.base_107) (+ .cse1 v_~B~0.offset_107)))) |v_thread3Thread1of1ForFork1_plus_#in~b#1_21|) (= |v_thread3Thread1of1ForFork1_plus_#in~a#1_21| v_~res2~0_115) (<= 0 (+ |v_thread3Thread1of1ForFork1_~tmp~2#1_31| 2147483648)) (= |v_thread3Thread1of1ForFork1_~i~2#1_51| v_~M~0_75) (< |v_thread3Thread1of1ForFork1_~i~2#1_51| v_~N~0_117) (= |v_thread3Thread1of1ForFork1_plus_#in~a#1_21| |v_thread3Thread1of1ForFork1_plus_~a#1_21|) (<= |v_thread3Thread1of1ForFork1_plus_#in~b#1_21| 2147483647) (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_21| |v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_21|) (= .cse0 |v_thread3Thread1of1ForFork1_plus_#res#1_21|) (= |v_thread3Thread1of1ForFork1_plus_#in~b#1_21| |v_thread3Thread1of1ForFork1_plus_~b#1_21|) (<= |v_thread3Thread1of1ForFork1_~tmp~2#1_31| 2147483647) (= |v_thread3Thread1of1ForFork1_plus_#res#1_21| |v_thread3Thread1of1ForFork1_~tmp~2#1_31|))) InVars {~A~0.base=v_~A~0.base_111, ~B~0.base=v_~B~0.base_107, ~A~0.offset=v_~A~0.offset_111, ~M~0=v_~M~0_75, #memory_int=|v_#memory_int_226|, ~N~0=v_~N~0_117, ~B~0.offset=v_~B~0.offset_107, ~res2~0=v_~res2~0_115} OutVars{thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_21|, ~A~0.base=v_~A~0.base_111, ~B~0.base=v_~B~0.base_107, thread3Thread1of1ForFork1_plus_#res#1=|v_thread3Thread1of1ForFork1_plus_#res#1_21|, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_21|, thread3Thread1of1ForFork1_#t~mem13#1=|v_thread3Thread1of1ForFork1_#t~mem13#1_21|, thread3Thread1of1ForFork1_plus_#in~a#1=|v_thread3Thread1of1ForFork1_plus_#in~a#1_21|, ~N~0=v_~N~0_117, thread3Thread1of1ForFork1_#t~ret14#1=|v_thread3Thread1of1ForFork1_#t~ret14#1_21|, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_51|, thread3Thread1of1ForFork1_plus_~a#1=|v_thread3Thread1of1ForFork1_plus_~a#1_21|, ~A~0.offset=v_~A~0.offset_111, thread3Thread1of1ForFork1_~tmp~2#1=|v_thread3Thread1of1ForFork1_~tmp~2#1_31|, ~M~0=v_~M~0_75, thread3Thread1of1ForFork1_plus_#in~b#1=|v_thread3Thread1of1ForFork1_plus_#in~b#1_21|, thread3Thread1of1ForFork1_#t~ret15#1=|v_thread3Thread1of1ForFork1_#t~ret15#1_21|, #memory_int=|v_#memory_int_226|, thread3Thread1of1ForFork1_#t~mem12#1=|v_thread3Thread1of1ForFork1_#t~mem12#1_21|, thread3Thread1of1ForFork1_plus_~b#1=|v_thread3Thread1of1ForFork1_plus_~b#1_21|, ~B~0.offset=v_~B~0.offset_107, ~res2~0=v_~res2~0_115} AuxVars[] AssignedVars[thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork1_plus_#res#1, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork1_#t~mem13#1, thread3Thread1of1ForFork1_plus_#in~a#1, thread3Thread1of1ForFork1_#t~ret14#1, thread3Thread1of1ForFork1_~i~2#1, thread3Thread1of1ForFork1_plus_~a#1, thread3Thread1of1ForFork1_~tmp~2#1, thread3Thread1of1ForFork1_plus_#in~b#1, thread3Thread1of1ForFork1_#t~ret15#1, thread3Thread1of1ForFork1_#t~mem12#1, thread3Thread1of1ForFork1_plus_~b#1] and [766] $Ultimate##0-->L61-4: Formula: (= |v_thread2Thread1of1ForFork0_~i~1#1_1| 0) InVars {} OutVars{thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_~i~1#1] [2022-12-06 05:31:07,387 WARN L322 ript$VariableManager]: TermVariable LBE511 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:31:07,387 WARN L322 ript$VariableManager]: TermVariable LBE53 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:31:07,388 WARN L322 ript$VariableManager]: TermVariable LBE63 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:31:07,388 WARN L322 ript$VariableManager]: TermVariable LBE24 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:31:07,388 WARN L322 ript$VariableManager]: TermVariable LBE517 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:31:07,388 WARN L322 ript$VariableManager]: TermVariable LBE34 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:31:07,388 WARN L322 ript$VariableManager]: TermVariable LBE537 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:31:07,388 WARN L322 ript$VariableManager]: TermVariable LBE447 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:31:07,878 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [966] $Ultimate##0-->L48-4: Formula: (let ((.cse0 (+ |v_thread1Thread1of1ForFork2_plus_~a#1_21| |v_thread1Thread1of1ForFork2_plus_~b#1_21|))) (and (= (ite (or (<= |v_thread1Thread1of1ForFork2_plus_~b#1_21| 0) (<= .cse0 2147483647)) 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_21|) (< 0 v_~N~0_113) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_23| |v_thread1Thread1of1ForFork2_plus_#res#1_21|) (<= |v_thread1Thread1of1ForFork2_plus_#in~b#1_21| 2147483647) (<= |v_thread1Thread1of1ForFork2_~tmp~0#1_23| 2147483647) (<= 0 (+ |v_thread1Thread1of1ForFork2_plus_#in~b#1_21| 2147483648)) (= (+ (select (select |v_#memory_int_218| v_~B~0.base_102) v_~B~0.offset_102) (select (select |v_#memory_int_218| v_~A~0.base_106) v_~A~0.offset_106)) |v_thread1Thread1of1ForFork2_plus_#in~b#1_21|) (= |v_thread1Thread1of1ForFork2_~i~0#1_44| 1) (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_21| |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_21|) (= v_~res1~0_85 |v_thread1Thread1of1ForFork2_plus_#in~a#1_21|) (= |v_thread1Thread1of1ForFork2_plus_~b#1_21| |v_thread1Thread1of1ForFork2_plus_#in~b#1_21|) (<= 0 (+ |v_thread1Thread1of1ForFork2_~tmp~0#1_23| 2147483648)) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_23| v_~res1~0_84) (= |v_thread1Thread1of1ForFork2_plus_~a#1_21| |v_thread1Thread1of1ForFork2_plus_#in~a#1_21|) (= .cse0 |v_thread1Thread1of1ForFork2_plus_#res#1_21|))) InVars {~res1~0=v_~res1~0_85, ~A~0.base=v_~A~0.base_106, ~B~0.base=v_~B~0.base_102, ~A~0.offset=v_~A~0.offset_106, #memory_int=|v_#memory_int_218|, ~N~0=v_~N~0_113, ~B~0.offset=v_~B~0.offset_102} OutVars{~res1~0=v_~res1~0_84, ~A~0.base=v_~A~0.base_106, thread1Thread1of1ForFork2_plus_#in~b#1=|v_thread1Thread1of1ForFork2_plus_#in~b#1_21|, ~B~0.base=v_~B~0.base_102, thread1Thread1of1ForFork2_#t~ret4#1=|v_thread1Thread1of1ForFork2_#t~ret4#1_21|, thread1Thread1of1ForFork2_~tmp~0#1=|v_thread1Thread1of1ForFork2_~tmp~0#1_23|, thread1Thread1of1ForFork2_#t~mem2#1=|v_thread1Thread1of1ForFork2_#t~mem2#1_21|, thread1Thread1of1ForFork2_plus_~b#1=|v_thread1Thread1of1ForFork2_plus_~b#1_21|, thread1Thread1of1ForFork2_plus_#in~a#1=|v_thread1Thread1of1ForFork2_plus_#in~a#1_21|, ~N~0=v_~N~0_113, thread1Thread1of1ForFork2_#t~post1#1=|v_thread1Thread1of1ForFork2_#t~post1#1_21|, ~A~0.offset=v_~A~0.offset_106, thread1Thread1of1ForFork2_~i~0#1=|v_thread1Thread1of1ForFork2_~i~0#1_44|, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_21|, thread1Thread1of1ForFork2_#t~ret5#1=|v_thread1Thread1of1ForFork2_#t~ret5#1_21|, #memory_int=|v_#memory_int_218|, thread1Thread1of1ForFork2_plus_~a#1=|v_thread1Thread1of1ForFork2_plus_~a#1_21|, thread1Thread1of1ForFork2_#t~mem3#1=|v_thread1Thread1of1ForFork2_#t~mem3#1_21|, ~B~0.offset=v_~B~0.offset_102, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_21|, thread1Thread1of1ForFork2_plus_#res#1=|v_thread1Thread1of1ForFork2_plus_#res#1_21|} AuxVars[] AssignedVars[~res1~0, thread1Thread1of1ForFork2_plus_#in~b#1, thread1Thread1of1ForFork2_#t~ret4#1, thread1Thread1of1ForFork2_~tmp~0#1, thread1Thread1of1ForFork2_#t~mem2#1, thread1Thread1of1ForFork2_plus_~b#1, thread1Thread1of1ForFork2_plus_#in~a#1, thread1Thread1of1ForFork2_#t~post1#1, thread1Thread1of1ForFork2_~i~0#1, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork2_#t~ret5#1, thread1Thread1of1ForFork2_plus_~a#1, thread1Thread1of1ForFork2_#t~mem3#1, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork2_plus_#res#1] and [915] L77-->L74-4: Formula: (and (= |v_thread3Thread1of1ForFork1_~i~2#1_29| (+ |v_thread3Thread1of1ForFork1_~i~2#1_30| 1)) (= v_~res2~0_79 |v_thread3Thread1of1ForFork1_~tmp~2#1_17|)) InVars {thread3Thread1of1ForFork1_~tmp~2#1=|v_thread3Thread1of1ForFork1_~tmp~2#1_17|, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_30|} OutVars{thread3Thread1of1ForFork1_~tmp~2#1=|v_thread3Thread1of1ForFork1_~tmp~2#1_17|, thread3Thread1of1ForFork1_#t~post11#1=|v_thread3Thread1of1ForFork1_#t~post11#1_17|, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_29|, ~res2~0=v_~res2~0_79} AuxVars[] AssignedVars[thread3Thread1of1ForFork1_#t~post11#1, thread3Thread1of1ForFork1_~i~2#1, ~res2~0] [2022-12-06 05:31:08,190 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [847] L74-4-->L77: Formula: (let ((.cse0 (+ |v_thread3Thread1of1ForFork1_plus_~a#1_5| |v_thread3Thread1of1ForFork1_plus_~b#1_5|))) (and (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5| (ite (or (<= .cse0 2147483647) (<= |v_thread3Thread1of1ForFork1_plus_~b#1_5| 0)) 1 0)) (= v_~res2~0_47 |v_thread3Thread1of1ForFork1_plus_#in~a#1_5|) (<= |v_thread3Thread1of1ForFork1_~tmp~2#1_7| 2147483647) (= (let ((.cse1 (* |v_thread3Thread1of1ForFork1_~i~2#1_17| 4))) (+ (select (select |v_#memory_int_88| v_~B~0.base_42) (+ .cse1 v_~B~0.offset_42)) (select (select |v_#memory_int_88| v_~A~0.base_44) (+ .cse1 v_~A~0.offset_44)))) |v_thread3Thread1of1ForFork1_plus_#in~b#1_5|) (<= |v_thread3Thread1of1ForFork1_plus_#in~b#1_5| 2147483647) (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5| |v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|) (= .cse0 |v_thread3Thread1of1ForFork1_plus_#res#1_5|) (= |v_thread3Thread1of1ForFork1_plus_#in~a#1_5| |v_thread3Thread1of1ForFork1_plus_~a#1_5|) (<= 0 (+ |v_thread3Thread1of1ForFork1_~tmp~2#1_7| 2147483648)) (= |v_thread3Thread1of1ForFork1_plus_#res#1_5| |v_thread3Thread1of1ForFork1_~tmp~2#1_7|) (<= 0 (+ |v_thread3Thread1of1ForFork1_plus_#in~b#1_5| 2147483648)) (= |v_thread3Thread1of1ForFork1_plus_#in~b#1_5| |v_thread3Thread1of1ForFork1_plus_~b#1_5|) (< |v_thread3Thread1of1ForFork1_~i~2#1_17| v_~N~0_20))) InVars {~A~0.base=v_~A~0.base_44, ~B~0.base=v_~B~0.base_42, ~A~0.offset=v_~A~0.offset_44, #memory_int=|v_#memory_int_88|, ~N~0=v_~N~0_20, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_17|, ~B~0.offset=v_~B~0.offset_42, ~res2~0=v_~res2~0_47} OutVars{thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|, ~A~0.base=v_~A~0.base_44, ~B~0.base=v_~B~0.base_42, thread3Thread1of1ForFork1_plus_#res#1=|v_thread3Thread1of1ForFork1_plus_#res#1_5|, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|, thread3Thread1of1ForFork1_#t~mem13#1=|v_thread3Thread1of1ForFork1_#t~mem13#1_5|, thread3Thread1of1ForFork1_plus_#in~a#1=|v_thread3Thread1of1ForFork1_plus_#in~a#1_5|, ~N~0=v_~N~0_20, thread3Thread1of1ForFork1_#t~ret14#1=|v_thread3Thread1of1ForFork1_#t~ret14#1_5|, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_17|, thread3Thread1of1ForFork1_plus_~a#1=|v_thread3Thread1of1ForFork1_plus_~a#1_5|, ~A~0.offset=v_~A~0.offset_44, thread3Thread1of1ForFork1_~tmp~2#1=|v_thread3Thread1of1ForFork1_~tmp~2#1_7|, thread3Thread1of1ForFork1_plus_#in~b#1=|v_thread3Thread1of1ForFork1_plus_#in~b#1_5|, thread3Thread1of1ForFork1_#t~ret15#1=|v_thread3Thread1of1ForFork1_#t~ret15#1_5|, #memory_int=|v_#memory_int_88|, thread3Thread1of1ForFork1_#t~mem12#1=|v_thread3Thread1of1ForFork1_#t~mem12#1_5|, thread3Thread1of1ForFork1_plus_~b#1=|v_thread3Thread1of1ForFork1_plus_~b#1_5|, ~B~0.offset=v_~B~0.offset_42, ~res2~0=v_~res2~0_47} AuxVars[] AssignedVars[thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork1_plus_~a#1, thread3Thread1of1ForFork1_~tmp~2#1, thread3Thread1of1ForFork1_plus_#res#1, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork1_plus_#in~b#1, thread3Thread1of1ForFork1_#t~mem13#1, thread3Thread1of1ForFork1_#t~ret15#1, thread3Thread1of1ForFork1_plus_#in~a#1, thread3Thread1of1ForFork1_#t~ret14#1, thread3Thread1of1ForFork1_#t~mem12#1, thread3Thread1of1ForFork1_plus_~b#1] and [966] $Ultimate##0-->L48-4: Formula: (let ((.cse0 (+ |v_thread1Thread1of1ForFork2_plus_~a#1_21| |v_thread1Thread1of1ForFork2_plus_~b#1_21|))) (and (= (ite (or (<= |v_thread1Thread1of1ForFork2_plus_~b#1_21| 0) (<= .cse0 2147483647)) 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_21|) (< 0 v_~N~0_113) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_23| |v_thread1Thread1of1ForFork2_plus_#res#1_21|) (<= |v_thread1Thread1of1ForFork2_plus_#in~b#1_21| 2147483647) (<= |v_thread1Thread1of1ForFork2_~tmp~0#1_23| 2147483647) (<= 0 (+ |v_thread1Thread1of1ForFork2_plus_#in~b#1_21| 2147483648)) (= (+ (select (select |v_#memory_int_218| v_~B~0.base_102) v_~B~0.offset_102) (select (select |v_#memory_int_218| v_~A~0.base_106) v_~A~0.offset_106)) |v_thread1Thread1of1ForFork2_plus_#in~b#1_21|) (= |v_thread1Thread1of1ForFork2_~i~0#1_44| 1) (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_21| |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_21|) (= v_~res1~0_85 |v_thread1Thread1of1ForFork2_plus_#in~a#1_21|) (= |v_thread1Thread1of1ForFork2_plus_~b#1_21| |v_thread1Thread1of1ForFork2_plus_#in~b#1_21|) (<= 0 (+ |v_thread1Thread1of1ForFork2_~tmp~0#1_23| 2147483648)) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_23| v_~res1~0_84) (= |v_thread1Thread1of1ForFork2_plus_~a#1_21| |v_thread1Thread1of1ForFork2_plus_#in~a#1_21|) (= .cse0 |v_thread1Thread1of1ForFork2_plus_#res#1_21|))) InVars {~res1~0=v_~res1~0_85, ~A~0.base=v_~A~0.base_106, ~B~0.base=v_~B~0.base_102, ~A~0.offset=v_~A~0.offset_106, #memory_int=|v_#memory_int_218|, ~N~0=v_~N~0_113, ~B~0.offset=v_~B~0.offset_102} OutVars{~res1~0=v_~res1~0_84, ~A~0.base=v_~A~0.base_106, thread1Thread1of1ForFork2_plus_#in~b#1=|v_thread1Thread1of1ForFork2_plus_#in~b#1_21|, ~B~0.base=v_~B~0.base_102, thread1Thread1of1ForFork2_#t~ret4#1=|v_thread1Thread1of1ForFork2_#t~ret4#1_21|, thread1Thread1of1ForFork2_~tmp~0#1=|v_thread1Thread1of1ForFork2_~tmp~0#1_23|, thread1Thread1of1ForFork2_#t~mem2#1=|v_thread1Thread1of1ForFork2_#t~mem2#1_21|, thread1Thread1of1ForFork2_plus_~b#1=|v_thread1Thread1of1ForFork2_plus_~b#1_21|, thread1Thread1of1ForFork2_plus_#in~a#1=|v_thread1Thread1of1ForFork2_plus_#in~a#1_21|, ~N~0=v_~N~0_113, thread1Thread1of1ForFork2_#t~post1#1=|v_thread1Thread1of1ForFork2_#t~post1#1_21|, ~A~0.offset=v_~A~0.offset_106, thread1Thread1of1ForFork2_~i~0#1=|v_thread1Thread1of1ForFork2_~i~0#1_44|, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_21|, thread1Thread1of1ForFork2_#t~ret5#1=|v_thread1Thread1of1ForFork2_#t~ret5#1_21|, #memory_int=|v_#memory_int_218|, thread1Thread1of1ForFork2_plus_~a#1=|v_thread1Thread1of1ForFork2_plus_~a#1_21|, thread1Thread1of1ForFork2_#t~mem3#1=|v_thread1Thread1of1ForFork2_#t~mem3#1_21|, ~B~0.offset=v_~B~0.offset_102, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_21|, thread1Thread1of1ForFork2_plus_#res#1=|v_thread1Thread1of1ForFork2_plus_#res#1_21|} AuxVars[] AssignedVars[~res1~0, thread1Thread1of1ForFork2_plus_#in~b#1, thread1Thread1of1ForFork2_#t~ret4#1, thread1Thread1of1ForFork2_~tmp~0#1, thread1Thread1of1ForFork2_#t~mem2#1, thread1Thread1of1ForFork2_plus_~b#1, thread1Thread1of1ForFork2_plus_#in~a#1, thread1Thread1of1ForFork2_#t~post1#1, thread1Thread1of1ForFork2_~i~0#1, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork2_#t~ret5#1, thread1Thread1of1ForFork2_plus_~a#1, thread1Thread1of1ForFork2_#t~mem3#1, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork2_plus_#res#1] [2022-12-06 05:31:08,522 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [847] L74-4-->L77: Formula: (let ((.cse0 (+ |v_thread3Thread1of1ForFork1_plus_~a#1_5| |v_thread3Thread1of1ForFork1_plus_~b#1_5|))) (and (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5| (ite (or (<= .cse0 2147483647) (<= |v_thread3Thread1of1ForFork1_plus_~b#1_5| 0)) 1 0)) (= v_~res2~0_47 |v_thread3Thread1of1ForFork1_plus_#in~a#1_5|) (<= |v_thread3Thread1of1ForFork1_~tmp~2#1_7| 2147483647) (= (let ((.cse1 (* |v_thread3Thread1of1ForFork1_~i~2#1_17| 4))) (+ (select (select |v_#memory_int_88| v_~B~0.base_42) (+ .cse1 v_~B~0.offset_42)) (select (select |v_#memory_int_88| v_~A~0.base_44) (+ .cse1 v_~A~0.offset_44)))) |v_thread3Thread1of1ForFork1_plus_#in~b#1_5|) (<= |v_thread3Thread1of1ForFork1_plus_#in~b#1_5| 2147483647) (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5| |v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|) (= .cse0 |v_thread3Thread1of1ForFork1_plus_#res#1_5|) (= |v_thread3Thread1of1ForFork1_plus_#in~a#1_5| |v_thread3Thread1of1ForFork1_plus_~a#1_5|) (<= 0 (+ |v_thread3Thread1of1ForFork1_~tmp~2#1_7| 2147483648)) (= |v_thread3Thread1of1ForFork1_plus_#res#1_5| |v_thread3Thread1of1ForFork1_~tmp~2#1_7|) (<= 0 (+ |v_thread3Thread1of1ForFork1_plus_#in~b#1_5| 2147483648)) (= |v_thread3Thread1of1ForFork1_plus_#in~b#1_5| |v_thread3Thread1of1ForFork1_plus_~b#1_5|) (< |v_thread3Thread1of1ForFork1_~i~2#1_17| v_~N~0_20))) InVars {~A~0.base=v_~A~0.base_44, ~B~0.base=v_~B~0.base_42, ~A~0.offset=v_~A~0.offset_44, #memory_int=|v_#memory_int_88|, ~N~0=v_~N~0_20, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_17|, ~B~0.offset=v_~B~0.offset_42, ~res2~0=v_~res2~0_47} OutVars{thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|, ~A~0.base=v_~A~0.base_44, ~B~0.base=v_~B~0.base_42, thread3Thread1of1ForFork1_plus_#res#1=|v_thread3Thread1of1ForFork1_plus_#res#1_5|, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|, thread3Thread1of1ForFork1_#t~mem13#1=|v_thread3Thread1of1ForFork1_#t~mem13#1_5|, thread3Thread1of1ForFork1_plus_#in~a#1=|v_thread3Thread1of1ForFork1_plus_#in~a#1_5|, ~N~0=v_~N~0_20, thread3Thread1of1ForFork1_#t~ret14#1=|v_thread3Thread1of1ForFork1_#t~ret14#1_5|, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_17|, thread3Thread1of1ForFork1_plus_~a#1=|v_thread3Thread1of1ForFork1_plus_~a#1_5|, ~A~0.offset=v_~A~0.offset_44, thread3Thread1of1ForFork1_~tmp~2#1=|v_thread3Thread1of1ForFork1_~tmp~2#1_7|, thread3Thread1of1ForFork1_plus_#in~b#1=|v_thread3Thread1of1ForFork1_plus_#in~b#1_5|, thread3Thread1of1ForFork1_#t~ret15#1=|v_thread3Thread1of1ForFork1_#t~ret15#1_5|, #memory_int=|v_#memory_int_88|, thread3Thread1of1ForFork1_#t~mem12#1=|v_thread3Thread1of1ForFork1_#t~mem12#1_5|, thread3Thread1of1ForFork1_plus_~b#1=|v_thread3Thread1of1ForFork1_plus_~b#1_5|, ~B~0.offset=v_~B~0.offset_42, ~res2~0=v_~res2~0_47} AuxVars[] AssignedVars[thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork1_plus_~a#1, thread3Thread1of1ForFork1_~tmp~2#1, thread3Thread1of1ForFork1_plus_#res#1, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork1_plus_#in~b#1, thread3Thread1of1ForFork1_#t~mem13#1, thread3Thread1of1ForFork1_#t~ret15#1, thread3Thread1of1ForFork1_plus_#in~a#1, thread3Thread1of1ForFork1_#t~ret14#1, thread3Thread1of1ForFork1_#t~mem12#1, thread3Thread1of1ForFork1_plus_~b#1] and [766] $Ultimate##0-->L61-4: Formula: (= |v_thread2Thread1of1ForFork0_~i~1#1_1| 0) InVars {} OutVars{thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_~i~1#1] [2022-12-06 05:31:08,709 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [777] $Ultimate##0-->L74-4: Formula: (= |v_thread3Thread1of1ForFork1_~i~2#1_1| v_~M~0_3) InVars {~M~0=v_~M~0_3} OutVars{~M~0=v_~M~0_3, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_1|} AuxVars[] AssignedVars[thread3Thread1of1ForFork1_~i~2#1] and [966] $Ultimate##0-->L48-4: Formula: (let ((.cse0 (+ |v_thread1Thread1of1ForFork2_plus_~a#1_21| |v_thread1Thread1of1ForFork2_plus_~b#1_21|))) (and (= (ite (or (<= |v_thread1Thread1of1ForFork2_plus_~b#1_21| 0) (<= .cse0 2147483647)) 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_21|) (< 0 v_~N~0_113) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_23| |v_thread1Thread1of1ForFork2_plus_#res#1_21|) (<= |v_thread1Thread1of1ForFork2_plus_#in~b#1_21| 2147483647) (<= |v_thread1Thread1of1ForFork2_~tmp~0#1_23| 2147483647) (<= 0 (+ |v_thread1Thread1of1ForFork2_plus_#in~b#1_21| 2147483648)) (= (+ (select (select |v_#memory_int_218| v_~B~0.base_102) v_~B~0.offset_102) (select (select |v_#memory_int_218| v_~A~0.base_106) v_~A~0.offset_106)) |v_thread1Thread1of1ForFork2_plus_#in~b#1_21|) (= |v_thread1Thread1of1ForFork2_~i~0#1_44| 1) (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_21| |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_21|) (= v_~res1~0_85 |v_thread1Thread1of1ForFork2_plus_#in~a#1_21|) (= |v_thread1Thread1of1ForFork2_plus_~b#1_21| |v_thread1Thread1of1ForFork2_plus_#in~b#1_21|) (<= 0 (+ |v_thread1Thread1of1ForFork2_~tmp~0#1_23| 2147483648)) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_23| v_~res1~0_84) (= |v_thread1Thread1of1ForFork2_plus_~a#1_21| |v_thread1Thread1of1ForFork2_plus_#in~a#1_21|) (= .cse0 |v_thread1Thread1of1ForFork2_plus_#res#1_21|))) InVars {~res1~0=v_~res1~0_85, ~A~0.base=v_~A~0.base_106, ~B~0.base=v_~B~0.base_102, ~A~0.offset=v_~A~0.offset_106, #memory_int=|v_#memory_int_218|, ~N~0=v_~N~0_113, ~B~0.offset=v_~B~0.offset_102} OutVars{~res1~0=v_~res1~0_84, ~A~0.base=v_~A~0.base_106, thread1Thread1of1ForFork2_plus_#in~b#1=|v_thread1Thread1of1ForFork2_plus_#in~b#1_21|, ~B~0.base=v_~B~0.base_102, thread1Thread1of1ForFork2_#t~ret4#1=|v_thread1Thread1of1ForFork2_#t~ret4#1_21|, thread1Thread1of1ForFork2_~tmp~0#1=|v_thread1Thread1of1ForFork2_~tmp~0#1_23|, thread1Thread1of1ForFork2_#t~mem2#1=|v_thread1Thread1of1ForFork2_#t~mem2#1_21|, thread1Thread1of1ForFork2_plus_~b#1=|v_thread1Thread1of1ForFork2_plus_~b#1_21|, thread1Thread1of1ForFork2_plus_#in~a#1=|v_thread1Thread1of1ForFork2_plus_#in~a#1_21|, ~N~0=v_~N~0_113, thread1Thread1of1ForFork2_#t~post1#1=|v_thread1Thread1of1ForFork2_#t~post1#1_21|, ~A~0.offset=v_~A~0.offset_106, thread1Thread1of1ForFork2_~i~0#1=|v_thread1Thread1of1ForFork2_~i~0#1_44|, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_21|, thread1Thread1of1ForFork2_#t~ret5#1=|v_thread1Thread1of1ForFork2_#t~ret5#1_21|, #memory_int=|v_#memory_int_218|, thread1Thread1of1ForFork2_plus_~a#1=|v_thread1Thread1of1ForFork2_plus_~a#1_21|, thread1Thread1of1ForFork2_#t~mem3#1=|v_thread1Thread1of1ForFork2_#t~mem3#1_21|, ~B~0.offset=v_~B~0.offset_102, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_21|, thread1Thread1of1ForFork2_plus_#res#1=|v_thread1Thread1of1ForFork2_plus_#res#1_21|} AuxVars[] AssignedVars[~res1~0, thread1Thread1of1ForFork2_plus_#in~b#1, thread1Thread1of1ForFork2_#t~ret4#1, thread1Thread1of1ForFork2_~tmp~0#1, thread1Thread1of1ForFork2_#t~mem2#1, thread1Thread1of1ForFork2_plus_~b#1, thread1Thread1of1ForFork2_plus_#in~a#1, thread1Thread1of1ForFork2_#t~post1#1, thread1Thread1of1ForFork2_~i~0#1, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork2_#t~ret5#1, thread1Thread1of1ForFork2_plus_~a#1, thread1Thread1of1ForFork2_#t~mem3#1, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork2_plus_#res#1] [2022-12-06 05:31:09,395 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [777] $Ultimate##0-->L74-4: Formula: (= |v_thread3Thread1of1ForFork1_~i~2#1_1| v_~M~0_3) InVars {~M~0=v_~M~0_3} OutVars{~M~0=v_~M~0_3, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_1|} AuxVars[] AssignedVars[thread3Thread1of1ForFork1_~i~2#1] and [766] $Ultimate##0-->L61-4: Formula: (= |v_thread2Thread1of1ForFork0_~i~1#1_1| 0) InVars {} OutVars{thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_~i~1#1] [2022-12-06 05:31:09,564 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [959] L61-4-->thread2EXIT: Formula: (and (= |v_thread2Thread1of1ForFork0_#res#1.offset_Out_4| 0) (not (< |v_thread2Thread1of1ForFork0_~i~1#1_In_3| v_~M~0_In_6)) (= |v_thread2Thread1of1ForFork0_#res#1.base_Out_4| 0)) InVars {~M~0=v_~M~0_In_6, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_In_3|} OutVars{thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_In_3|, thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_Out_4|, ~M~0=v_~M~0_In_6, thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_Out_4|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#res#1.base, thread2Thread1of1ForFork0_#res#1.offset] and [915] L77-->L74-4: Formula: (and (= |v_thread3Thread1of1ForFork1_~i~2#1_29| (+ |v_thread3Thread1of1ForFork1_~i~2#1_30| 1)) (= v_~res2~0_79 |v_thread3Thread1of1ForFork1_~tmp~2#1_17|)) InVars {thread3Thread1of1ForFork1_~tmp~2#1=|v_thread3Thread1of1ForFork1_~tmp~2#1_17|, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_30|} OutVars{thread3Thread1of1ForFork1_~tmp~2#1=|v_thread3Thread1of1ForFork1_~tmp~2#1_17|, thread3Thread1of1ForFork1_#t~post11#1=|v_thread3Thread1of1ForFork1_#t~post11#1_17|, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_29|, ~res2~0=v_~res2~0_79} AuxVars[] AssignedVars[thread3Thread1of1ForFork1_#t~post11#1, thread3Thread1of1ForFork1_~i~2#1, ~res2~0] [2022-12-06 05:31:09,610 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [959] L61-4-->thread2EXIT: Formula: (and (= |v_thread2Thread1of1ForFork0_#res#1.offset_Out_4| 0) (not (< |v_thread2Thread1of1ForFork0_~i~1#1_In_3| v_~M~0_In_6)) (= |v_thread2Thread1of1ForFork0_#res#1.base_Out_4| 0)) InVars {~M~0=v_~M~0_In_6, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_In_3|} OutVars{thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_In_3|, thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_Out_4|, ~M~0=v_~M~0_In_6, thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_Out_4|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#res#1.base, thread2Thread1of1ForFork0_#res#1.offset] and [966] $Ultimate##0-->L48-4: Formula: (let ((.cse0 (+ |v_thread1Thread1of1ForFork2_plus_~a#1_21| |v_thread1Thread1of1ForFork2_plus_~b#1_21|))) (and (= (ite (or (<= |v_thread1Thread1of1ForFork2_plus_~b#1_21| 0) (<= .cse0 2147483647)) 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_21|) (< 0 v_~N~0_113) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_23| |v_thread1Thread1of1ForFork2_plus_#res#1_21|) (<= |v_thread1Thread1of1ForFork2_plus_#in~b#1_21| 2147483647) (<= |v_thread1Thread1of1ForFork2_~tmp~0#1_23| 2147483647) (<= 0 (+ |v_thread1Thread1of1ForFork2_plus_#in~b#1_21| 2147483648)) (= (+ (select (select |v_#memory_int_218| v_~B~0.base_102) v_~B~0.offset_102) (select (select |v_#memory_int_218| v_~A~0.base_106) v_~A~0.offset_106)) |v_thread1Thread1of1ForFork2_plus_#in~b#1_21|) (= |v_thread1Thread1of1ForFork2_~i~0#1_44| 1) (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_21| |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_21|) (= v_~res1~0_85 |v_thread1Thread1of1ForFork2_plus_#in~a#1_21|) (= |v_thread1Thread1of1ForFork2_plus_~b#1_21| |v_thread1Thread1of1ForFork2_plus_#in~b#1_21|) (<= 0 (+ |v_thread1Thread1of1ForFork2_~tmp~0#1_23| 2147483648)) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_23| v_~res1~0_84) (= |v_thread1Thread1of1ForFork2_plus_~a#1_21| |v_thread1Thread1of1ForFork2_plus_#in~a#1_21|) (= .cse0 |v_thread1Thread1of1ForFork2_plus_#res#1_21|))) InVars {~res1~0=v_~res1~0_85, ~A~0.base=v_~A~0.base_106, ~B~0.base=v_~B~0.base_102, ~A~0.offset=v_~A~0.offset_106, #memory_int=|v_#memory_int_218|, ~N~0=v_~N~0_113, ~B~0.offset=v_~B~0.offset_102} OutVars{~res1~0=v_~res1~0_84, ~A~0.base=v_~A~0.base_106, thread1Thread1of1ForFork2_plus_#in~b#1=|v_thread1Thread1of1ForFork2_plus_#in~b#1_21|, ~B~0.base=v_~B~0.base_102, thread1Thread1of1ForFork2_#t~ret4#1=|v_thread1Thread1of1ForFork2_#t~ret4#1_21|, thread1Thread1of1ForFork2_~tmp~0#1=|v_thread1Thread1of1ForFork2_~tmp~0#1_23|, thread1Thread1of1ForFork2_#t~mem2#1=|v_thread1Thread1of1ForFork2_#t~mem2#1_21|, thread1Thread1of1ForFork2_plus_~b#1=|v_thread1Thread1of1ForFork2_plus_~b#1_21|, thread1Thread1of1ForFork2_plus_#in~a#1=|v_thread1Thread1of1ForFork2_plus_#in~a#1_21|, ~N~0=v_~N~0_113, thread1Thread1of1ForFork2_#t~post1#1=|v_thread1Thread1of1ForFork2_#t~post1#1_21|, ~A~0.offset=v_~A~0.offset_106, thread1Thread1of1ForFork2_~i~0#1=|v_thread1Thread1of1ForFork2_~i~0#1_44|, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_21|, thread1Thread1of1ForFork2_#t~ret5#1=|v_thread1Thread1of1ForFork2_#t~ret5#1_21|, #memory_int=|v_#memory_int_218|, thread1Thread1of1ForFork2_plus_~a#1=|v_thread1Thread1of1ForFork2_plus_~a#1_21|, thread1Thread1of1ForFork2_#t~mem3#1=|v_thread1Thread1of1ForFork2_#t~mem3#1_21|, ~B~0.offset=v_~B~0.offset_102, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_21|, thread1Thread1of1ForFork2_plus_#res#1=|v_thread1Thread1of1ForFork2_plus_#res#1_21|} AuxVars[] AssignedVars[~res1~0, thread1Thread1of1ForFork2_plus_#in~b#1, thread1Thread1of1ForFork2_#t~ret4#1, thread1Thread1of1ForFork2_~tmp~0#1, thread1Thread1of1ForFork2_#t~mem2#1, thread1Thread1of1ForFork2_plus_~b#1, thread1Thread1of1ForFork2_plus_#in~a#1, thread1Thread1of1ForFork2_#t~post1#1, thread1Thread1of1ForFork2_~i~0#1, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork2_#t~ret5#1, thread1Thread1of1ForFork2_plus_~a#1, thread1Thread1of1ForFork2_#t~mem3#1, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork2_plus_#res#1] [2022-12-06 05:31:09,852 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [959] L61-4-->thread2EXIT: Formula: (and (= |v_thread2Thread1of1ForFork0_#res#1.offset_Out_4| 0) (not (< |v_thread2Thread1of1ForFork0_~i~1#1_In_3| v_~M~0_In_6)) (= |v_thread2Thread1of1ForFork0_#res#1.base_Out_4| 0)) InVars {~M~0=v_~M~0_In_6, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_In_3|} OutVars{thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_In_3|, thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_Out_4|, ~M~0=v_~M~0_In_6, thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_Out_4|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#res#1.base, thread2Thread1of1ForFork0_#res#1.offset] and [847] L74-4-->L77: Formula: (let ((.cse0 (+ |v_thread3Thread1of1ForFork1_plus_~a#1_5| |v_thread3Thread1of1ForFork1_plus_~b#1_5|))) (and (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5| (ite (or (<= .cse0 2147483647) (<= |v_thread3Thread1of1ForFork1_plus_~b#1_5| 0)) 1 0)) (= v_~res2~0_47 |v_thread3Thread1of1ForFork1_plus_#in~a#1_5|) (<= |v_thread3Thread1of1ForFork1_~tmp~2#1_7| 2147483647) (= (let ((.cse1 (* |v_thread3Thread1of1ForFork1_~i~2#1_17| 4))) (+ (select (select |v_#memory_int_88| v_~B~0.base_42) (+ .cse1 v_~B~0.offset_42)) (select (select |v_#memory_int_88| v_~A~0.base_44) (+ .cse1 v_~A~0.offset_44)))) |v_thread3Thread1of1ForFork1_plus_#in~b#1_5|) (<= |v_thread3Thread1of1ForFork1_plus_#in~b#1_5| 2147483647) (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5| |v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|) (= .cse0 |v_thread3Thread1of1ForFork1_plus_#res#1_5|) (= |v_thread3Thread1of1ForFork1_plus_#in~a#1_5| |v_thread3Thread1of1ForFork1_plus_~a#1_5|) (<= 0 (+ |v_thread3Thread1of1ForFork1_~tmp~2#1_7| 2147483648)) (= |v_thread3Thread1of1ForFork1_plus_#res#1_5| |v_thread3Thread1of1ForFork1_~tmp~2#1_7|) (<= 0 (+ |v_thread3Thread1of1ForFork1_plus_#in~b#1_5| 2147483648)) (= |v_thread3Thread1of1ForFork1_plus_#in~b#1_5| |v_thread3Thread1of1ForFork1_plus_~b#1_5|) (< |v_thread3Thread1of1ForFork1_~i~2#1_17| v_~N~0_20))) InVars {~A~0.base=v_~A~0.base_44, ~B~0.base=v_~B~0.base_42, ~A~0.offset=v_~A~0.offset_44, #memory_int=|v_#memory_int_88|, ~N~0=v_~N~0_20, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_17|, ~B~0.offset=v_~B~0.offset_42, ~res2~0=v_~res2~0_47} OutVars{thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|, ~A~0.base=v_~A~0.base_44, ~B~0.base=v_~B~0.base_42, thread3Thread1of1ForFork1_plus_#res#1=|v_thread3Thread1of1ForFork1_plus_#res#1_5|, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|, thread3Thread1of1ForFork1_#t~mem13#1=|v_thread3Thread1of1ForFork1_#t~mem13#1_5|, thread3Thread1of1ForFork1_plus_#in~a#1=|v_thread3Thread1of1ForFork1_plus_#in~a#1_5|, ~N~0=v_~N~0_20, thread3Thread1of1ForFork1_#t~ret14#1=|v_thread3Thread1of1ForFork1_#t~ret14#1_5|, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_17|, thread3Thread1of1ForFork1_plus_~a#1=|v_thread3Thread1of1ForFork1_plus_~a#1_5|, ~A~0.offset=v_~A~0.offset_44, thread3Thread1of1ForFork1_~tmp~2#1=|v_thread3Thread1of1ForFork1_~tmp~2#1_7|, thread3Thread1of1ForFork1_plus_#in~b#1=|v_thread3Thread1of1ForFork1_plus_#in~b#1_5|, thread3Thread1of1ForFork1_#t~ret15#1=|v_thread3Thread1of1ForFork1_#t~ret15#1_5|, #memory_int=|v_#memory_int_88|, thread3Thread1of1ForFork1_#t~mem12#1=|v_thread3Thread1of1ForFork1_#t~mem12#1_5|, thread3Thread1of1ForFork1_plus_~b#1=|v_thread3Thread1of1ForFork1_plus_~b#1_5|, ~B~0.offset=v_~B~0.offset_42, ~res2~0=v_~res2~0_47} AuxVars[] AssignedVars[thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork1_plus_~a#1, thread3Thread1of1ForFork1_~tmp~2#1, thread3Thread1of1ForFork1_plus_#res#1, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork1_plus_#in~b#1, thread3Thread1of1ForFork1_#t~mem13#1, thread3Thread1of1ForFork1_#t~ret15#1, thread3Thread1of1ForFork1_plus_#in~a#1, thread3Thread1of1ForFork1_#t~ret14#1, thread3Thread1of1ForFork1_#t~mem12#1, thread3Thread1of1ForFork1_plus_~b#1] [2022-12-06 05:31:10,233 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [989] L61-4-->L77: Formula: (let ((.cse1 (+ |v_thread3Thread1of1ForFork1_plus_~a#1_41| |v_thread3Thread1of1ForFork1_plus_~b#1_41|))) (and (<= |v_thread3Thread1of1ForFork1_~tmp~2#1_55| 2147483647) (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_41| |v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_41|) (< |v_thread3Thread1of1ForFork1_~i~2#1_93| v_~N~0_162) (= |v_thread3Thread1of1ForFork1_plus_#in~b#1_41| (let ((.cse0 (* |v_thread3Thread1of1ForFork1_~i~2#1_93| 4))) (+ (select (select |v_#memory_int_286| v_~B~0.base_148) (+ v_~B~0.offset_150 .cse0)) (select (select |v_#memory_int_286| v_~A~0.base_154) (+ .cse0 v_~A~0.offset_156))))) (= |v_thread3Thread1of1ForFork1_plus_#res#1_41| |v_thread3Thread1of1ForFork1_~tmp~2#1_55|) (<= |v_thread3Thread1of1ForFork1_plus_#in~b#1_41| 2147483647) (= |v_thread2Thread1of1ForFork0_#res#1.base_19| 0) (= (ite (or (<= |v_thread3Thread1of1ForFork1_plus_~b#1_41| 0) (<= .cse1 2147483647)) 1 0) |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_41|) (<= 0 (+ |v_thread3Thread1of1ForFork1_~tmp~2#1_55| 2147483648)) (= |v_thread3Thread1of1ForFork1_plus_#in~b#1_41| |v_thread3Thread1of1ForFork1_plus_~b#1_41|) (= |v_thread3Thread1of1ForFork1_plus_#in~a#1_41| |v_thread3Thread1of1ForFork1_plus_~a#1_41|) (not (< |v_thread2Thread1of1ForFork0_~i~1#1_71| v_~M~0_107)) (<= 0 (+ |v_thread3Thread1of1ForFork1_plus_#in~b#1_41| 2147483648)) (= |v_thread3Thread1of1ForFork1_plus_#res#1_41| .cse1) (= |v_thread3Thread1of1ForFork1_plus_#in~a#1_41| v_~res2~0_151) (= |v_thread2Thread1of1ForFork0_#res#1.offset_19| 0))) InVars {~A~0.base=v_~A~0.base_154, ~B~0.base=v_~B~0.base_148, ~A~0.offset=v_~A~0.offset_156, ~M~0=v_~M~0_107, #memory_int=|v_#memory_int_286|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_71|, ~N~0=v_~N~0_162, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_93|, ~B~0.offset=v_~B~0.offset_150, ~res2~0=v_~res2~0_151} OutVars{thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_41|, ~A~0.base=v_~A~0.base_154, ~B~0.base=v_~B~0.base_148, thread3Thread1of1ForFork1_plus_#res#1=|v_thread3Thread1of1ForFork1_plus_#res#1_41|, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_41|, thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_19|, thread3Thread1of1ForFork1_#t~mem13#1=|v_thread3Thread1of1ForFork1_#t~mem13#1_41|, thread3Thread1of1ForFork1_plus_#in~a#1=|v_thread3Thread1of1ForFork1_plus_#in~a#1_41|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_71|, ~N~0=v_~N~0_162, thread3Thread1of1ForFork1_#t~ret14#1=|v_thread3Thread1of1ForFork1_#t~ret14#1_41|, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_93|, thread3Thread1of1ForFork1_plus_~a#1=|v_thread3Thread1of1ForFork1_plus_~a#1_41|, ~A~0.offset=v_~A~0.offset_156, thread3Thread1of1ForFork1_~tmp~2#1=|v_thread3Thread1of1ForFork1_~tmp~2#1_55|, thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_19|, ~M~0=v_~M~0_107, thread3Thread1of1ForFork1_plus_#in~b#1=|v_thread3Thread1of1ForFork1_plus_#in~b#1_41|, thread3Thread1of1ForFork1_#t~ret15#1=|v_thread3Thread1of1ForFork1_#t~ret15#1_41|, #memory_int=|v_#memory_int_286|, thread3Thread1of1ForFork1_#t~mem12#1=|v_thread3Thread1of1ForFork1_#t~mem12#1_41|, thread3Thread1of1ForFork1_plus_~b#1=|v_thread3Thread1of1ForFork1_plus_~b#1_41|, ~B~0.offset=v_~B~0.offset_150, ~res2~0=v_~res2~0_151} AuxVars[] AssignedVars[thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork1_plus_#res#1, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_#res#1.offset, thread3Thread1of1ForFork1_#t~mem13#1, thread3Thread1of1ForFork1_plus_#in~a#1, thread3Thread1of1ForFork1_#t~ret14#1, thread3Thread1of1ForFork1_plus_~a#1, thread3Thread1of1ForFork1_~tmp~2#1, thread2Thread1of1ForFork0_#res#1.base, thread3Thread1of1ForFork1_plus_#in~b#1, thread3Thread1of1ForFork1_#t~ret15#1, thread3Thread1of1ForFork1_#t~mem12#1, thread3Thread1of1ForFork1_plus_~b#1] and [977] $Ultimate##0-->L48-4: Formula: (let ((.cse3 (select |v_#memory_int_266| v_~A~0.base_134)) (.cse5 (select |v_#memory_int_266| v_~B~0.base_128))) (let ((.cse1 (select .cse5 v_~B~0.offset_130)) (.cse2 (select .cse3 v_~A~0.offset_136))) (let ((.cse0 (+ .cse1 v_~res1~0_125 .cse2)) (.cse6 (+ |v_thread1Thread1of1ForFork2_plus_~a#1_40| |v_thread1Thread1of1ForFork2_plus_~b#1_40|))) (and (= |v_thread1Thread1of1ForFork2_~i~0#1_67| 2) (= |v_thread1Thread1of1ForFork2_plus_#in~a#1_40| .cse0) (<= (+ .cse1 .cse2) 2147483647) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_42| |v_thread1Thread1of1ForFork2_plus_#res#1_40|) (= (let ((.cse4 (* |v_thread1Thread1of1ForFork2_~i~0#1_67| 4))) (+ (select .cse3 (+ .cse4 v_~A~0.offset_136 (- 4))) (select .cse5 (+ .cse4 v_~B~0.offset_130 (- 4))))) |v_thread1Thread1of1ForFork2_plus_#in~b#1_40|) (<= |v_thread1Thread1of1ForFork2_plus_#in~b#1_40| 2147483647) (= |v_thread1Thread1of1ForFork2_plus_~b#1_40| |v_thread1Thread1of1ForFork2_plus_#in~b#1_40|) (< |v_thread1Thread1of1ForFork2_~i~0#1_67| (+ v_~N~0_142 1)) (= |v_thread1Thread1of1ForFork2_plus_~a#1_40| |v_thread1Thread1of1ForFork2_plus_#in~a#1_40|) (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_40| |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_40|) (<= .cse0 2147483647) (= .cse6 |v_thread1Thread1of1ForFork2_plus_#res#1_40|) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_42| v_~res1~0_123) (= (ite (or (<= |v_thread1Thread1of1ForFork2_plus_~b#1_40| 0) (<= .cse6 2147483647)) 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_40|) (<= |v_thread1Thread1of1ForFork2_~tmp~0#1_42| 2147483647) (<= 0 (+ |v_thread1Thread1of1ForFork2_plus_#in~b#1_40| 2147483648)) (<= 0 (+ .cse1 v_~res1~0_125 .cse2 2147483648)) (<= 0 (+ .cse1 .cse2 2147483648)) (<= 0 (+ |v_thread1Thread1of1ForFork2_~tmp~0#1_42| 2147483648)))))) InVars {~res1~0=v_~res1~0_125, ~A~0.base=v_~A~0.base_134, ~B~0.base=v_~B~0.base_128, ~A~0.offset=v_~A~0.offset_136, #memory_int=|v_#memory_int_266|, ~N~0=v_~N~0_142, ~B~0.offset=v_~B~0.offset_130} OutVars{~res1~0=v_~res1~0_123, ~A~0.base=v_~A~0.base_134, thread1Thread1of1ForFork2_plus_#in~b#1=|v_thread1Thread1of1ForFork2_plus_#in~b#1_40|, ~B~0.base=v_~B~0.base_128, thread1Thread1of1ForFork2_#t~ret4#1=|v_thread1Thread1of1ForFork2_#t~ret4#1_40|, thread1Thread1of1ForFork2_~tmp~0#1=|v_thread1Thread1of1ForFork2_~tmp~0#1_42|, thread1Thread1of1ForFork2_#t~mem2#1=|v_thread1Thread1of1ForFork2_#t~mem2#1_40|, thread1Thread1of1ForFork2_plus_~b#1=|v_thread1Thread1of1ForFork2_plus_~b#1_40|, thread1Thread1of1ForFork2_plus_#in~a#1=|v_thread1Thread1of1ForFork2_plus_#in~a#1_40|, ~N~0=v_~N~0_142, thread1Thread1of1ForFork2_#t~post1#1=|v_thread1Thread1of1ForFork2_#t~post1#1_40|, ~A~0.offset=v_~A~0.offset_136, thread1Thread1of1ForFork2_~i~0#1=|v_thread1Thread1of1ForFork2_~i~0#1_67|, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_40|, thread1Thread1of1ForFork2_#t~ret5#1=|v_thread1Thread1of1ForFork2_#t~ret5#1_40|, #memory_int=|v_#memory_int_266|, thread1Thread1of1ForFork2_plus_~a#1=|v_thread1Thread1of1ForFork2_plus_~a#1_40|, thread1Thread1of1ForFork2_#t~mem3#1=|v_thread1Thread1of1ForFork2_#t~mem3#1_40|, ~B~0.offset=v_~B~0.offset_130, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_40|, thread1Thread1of1ForFork2_plus_#res#1=|v_thread1Thread1of1ForFork2_plus_#res#1_40|} AuxVars[] AssignedVars[~res1~0, thread1Thread1of1ForFork2_plus_#in~b#1, thread1Thread1of1ForFork2_#t~ret4#1, thread1Thread1of1ForFork2_~tmp~0#1, thread1Thread1of1ForFork2_#t~mem2#1, thread1Thread1of1ForFork2_plus_~b#1, thread1Thread1of1ForFork2_plus_#in~a#1, thread1Thread1of1ForFork2_#t~post1#1, thread1Thread1of1ForFork2_~i~0#1, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork2_#t~ret5#1, thread1Thread1of1ForFork2_plus_~a#1, thread1Thread1of1ForFork2_#t~mem3#1, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork2_plus_#res#1] [2022-12-06 05:31:10,786 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [989] L61-4-->L77: Formula: (let ((.cse1 (+ |v_thread3Thread1of1ForFork1_plus_~a#1_41| |v_thread3Thread1of1ForFork1_plus_~b#1_41|))) (and (<= |v_thread3Thread1of1ForFork1_~tmp~2#1_55| 2147483647) (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_41| |v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_41|) (< |v_thread3Thread1of1ForFork1_~i~2#1_93| v_~N~0_162) (= |v_thread3Thread1of1ForFork1_plus_#in~b#1_41| (let ((.cse0 (* |v_thread3Thread1of1ForFork1_~i~2#1_93| 4))) (+ (select (select |v_#memory_int_286| v_~B~0.base_148) (+ v_~B~0.offset_150 .cse0)) (select (select |v_#memory_int_286| v_~A~0.base_154) (+ .cse0 v_~A~0.offset_156))))) (= |v_thread3Thread1of1ForFork1_plus_#res#1_41| |v_thread3Thread1of1ForFork1_~tmp~2#1_55|) (<= |v_thread3Thread1of1ForFork1_plus_#in~b#1_41| 2147483647) (= |v_thread2Thread1of1ForFork0_#res#1.base_19| 0) (= (ite (or (<= |v_thread3Thread1of1ForFork1_plus_~b#1_41| 0) (<= .cse1 2147483647)) 1 0) |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_41|) (<= 0 (+ |v_thread3Thread1of1ForFork1_~tmp~2#1_55| 2147483648)) (= |v_thread3Thread1of1ForFork1_plus_#in~b#1_41| |v_thread3Thread1of1ForFork1_plus_~b#1_41|) (= |v_thread3Thread1of1ForFork1_plus_#in~a#1_41| |v_thread3Thread1of1ForFork1_plus_~a#1_41|) (not (< |v_thread2Thread1of1ForFork0_~i~1#1_71| v_~M~0_107)) (<= 0 (+ |v_thread3Thread1of1ForFork1_plus_#in~b#1_41| 2147483648)) (= |v_thread3Thread1of1ForFork1_plus_#res#1_41| .cse1) (= |v_thread3Thread1of1ForFork1_plus_#in~a#1_41| v_~res2~0_151) (= |v_thread2Thread1of1ForFork0_#res#1.offset_19| 0))) InVars {~A~0.base=v_~A~0.base_154, ~B~0.base=v_~B~0.base_148, ~A~0.offset=v_~A~0.offset_156, ~M~0=v_~M~0_107, #memory_int=|v_#memory_int_286|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_71|, ~N~0=v_~N~0_162, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_93|, ~B~0.offset=v_~B~0.offset_150, ~res2~0=v_~res2~0_151} OutVars{thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_41|, ~A~0.base=v_~A~0.base_154, ~B~0.base=v_~B~0.base_148, thread3Thread1of1ForFork1_plus_#res#1=|v_thread3Thread1of1ForFork1_plus_#res#1_41|, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_41|, thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_19|, thread3Thread1of1ForFork1_#t~mem13#1=|v_thread3Thread1of1ForFork1_#t~mem13#1_41|, thread3Thread1of1ForFork1_plus_#in~a#1=|v_thread3Thread1of1ForFork1_plus_#in~a#1_41|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_71|, ~N~0=v_~N~0_162, thread3Thread1of1ForFork1_#t~ret14#1=|v_thread3Thread1of1ForFork1_#t~ret14#1_41|, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_93|, thread3Thread1of1ForFork1_plus_~a#1=|v_thread3Thread1of1ForFork1_plus_~a#1_41|, ~A~0.offset=v_~A~0.offset_156, thread3Thread1of1ForFork1_~tmp~2#1=|v_thread3Thread1of1ForFork1_~tmp~2#1_55|, thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_19|, ~M~0=v_~M~0_107, thread3Thread1of1ForFork1_plus_#in~b#1=|v_thread3Thread1of1ForFork1_plus_#in~b#1_41|, thread3Thread1of1ForFork1_#t~ret15#1=|v_thread3Thread1of1ForFork1_#t~ret15#1_41|, #memory_int=|v_#memory_int_286|, thread3Thread1of1ForFork1_#t~mem12#1=|v_thread3Thread1of1ForFork1_#t~mem12#1_41|, thread3Thread1of1ForFork1_plus_~b#1=|v_thread3Thread1of1ForFork1_plus_~b#1_41|, ~B~0.offset=v_~B~0.offset_150, ~res2~0=v_~res2~0_151} AuxVars[] AssignedVars[thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork1_plus_#res#1, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_#res#1.offset, thread3Thread1of1ForFork1_#t~mem13#1, thread3Thread1of1ForFork1_plus_#in~a#1, thread3Thread1of1ForFork1_#t~ret14#1, thread3Thread1of1ForFork1_plus_~a#1, thread3Thread1of1ForFork1_~tmp~2#1, thread2Thread1of1ForFork0_#res#1.base, thread3Thread1of1ForFork1_plus_#in~b#1, thread3Thread1of1ForFork1_#t~ret15#1, thread3Thread1of1ForFork1_#t~mem12#1, thread3Thread1of1ForFork1_plus_~b#1] and [978] $Ultimate##0-->L74-4: Formula: (let ((.cse0 (+ |v_thread1Thread1of1ForFork2_plus_~a#1_44| |v_thread1Thread1of1ForFork2_plus_~b#1_44|))) (and (<= |v_thread1Thread1of1ForFork2_~tmp~0#1_46| 2147483647) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_46| |v_thread1Thread1of1ForFork2_plus_#res#1_44|) (= |v_thread1Thread1of1ForFork2_~i~0#1_71| 1) (= |v_thread1Thread1of1ForFork2_plus_#res#1_44| .cse0) (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_44| (ite (or (<= |v_thread1Thread1of1ForFork2_plus_~b#1_44| 0) (<= .cse0 2147483647)) 1 0)) (= v_~res2~0_131 |v_thread3Thread1of1ForFork1_~tmp~2#1_39|) (= (+ (select (select |v_#memory_int_268| v_~A~0.base_136) v_~A~0.offset_138) (select (select |v_#memory_int_268| v_~B~0.base_130) v_~B~0.offset_132)) |v_thread1Thread1of1ForFork2_plus_#in~b#1_44|) (= |v_thread1Thread1of1ForFork2_plus_~b#1_44| |v_thread1Thread1of1ForFork2_plus_#in~b#1_44|) (< 0 v_~N~0_144) (= v_~res1~0_130 |v_thread1Thread1of1ForFork2_plus_#in~a#1_44|) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_46| v_~res1~0_129) (<= 0 (+ |v_thread1Thread1of1ForFork2_~tmp~0#1_46| 2147483648)) (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_44| |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_44|) (<= 0 (+ |v_thread1Thread1of1ForFork2_plus_#in~b#1_44| 2147483648)) (= |v_thread1Thread1of1ForFork2_plus_~a#1_44| |v_thread1Thread1of1ForFork2_plus_#in~a#1_44|) (<= |v_thread1Thread1of1ForFork2_plus_#in~b#1_44| 2147483647) (= (+ |v_thread3Thread1of1ForFork1_~i~2#1_66| 1) |v_thread3Thread1of1ForFork1_~i~2#1_65|))) InVars {~res1~0=v_~res1~0_130, ~A~0.base=v_~A~0.base_136, thread3Thread1of1ForFork1_~tmp~2#1=|v_thread3Thread1of1ForFork1_~tmp~2#1_39|, ~B~0.base=v_~B~0.base_130, ~A~0.offset=v_~A~0.offset_138, #memory_int=|v_#memory_int_268|, ~N~0=v_~N~0_144, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_66|, ~B~0.offset=v_~B~0.offset_132} OutVars{~res1~0=v_~res1~0_129, ~A~0.base=v_~A~0.base_136, thread1Thread1of1ForFork2_plus_#in~b#1=|v_thread1Thread1of1ForFork2_plus_#in~b#1_44|, ~B~0.base=v_~B~0.base_130, thread1Thread1of1ForFork2_#t~ret4#1=|v_thread1Thread1of1ForFork2_#t~ret4#1_44|, thread1Thread1of1ForFork2_#t~mem2#1=|v_thread1Thread1of1ForFork2_#t~mem2#1_44|, thread1Thread1of1ForFork2_plus_#in~a#1=|v_thread1Thread1of1ForFork2_plus_#in~a#1_44|, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_65|, thread1Thread1of1ForFork2_#t~post1#1=|v_thread1Thread1of1ForFork2_#t~post1#1_44|, thread3Thread1of1ForFork1_~tmp~2#1=|v_thread3Thread1of1ForFork1_~tmp~2#1_39|, thread1Thread1of1ForFork2_plus_~a#1=|v_thread1Thread1of1ForFork2_plus_~a#1_44|, thread1Thread1of1ForFork2_#t~mem3#1=|v_thread1Thread1of1ForFork2_#t~mem3#1_44|, ~B~0.offset=v_~B~0.offset_132, ~res2~0=v_~res2~0_131, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_44|, thread1Thread1of1ForFork2_~tmp~0#1=|v_thread1Thread1of1ForFork2_~tmp~0#1_46|, thread1Thread1of1ForFork2_plus_~b#1=|v_thread1Thread1of1ForFork2_plus_~b#1_44|, ~N~0=v_~N~0_144, ~A~0.offset=v_~A~0.offset_138, thread1Thread1of1ForFork2_~i~0#1=|v_thread1Thread1of1ForFork2_~i~0#1_71|, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_44|, thread1Thread1of1ForFork2_#t~ret5#1=|v_thread1Thread1of1ForFork2_#t~ret5#1_44|, thread3Thread1of1ForFork1_#t~post11#1=|v_thread3Thread1of1ForFork1_#t~post11#1_26|, #memory_int=|v_#memory_int_268|, thread1Thread1of1ForFork2_plus_#res#1=|v_thread1Thread1of1ForFork2_plus_#res#1_44|} AuxVars[] AssignedVars[~res1~0, thread1Thread1of1ForFork2_plus_#in~b#1, thread1Thread1of1ForFork2_#t~ret4#1, thread1Thread1of1ForFork2_~tmp~0#1, thread1Thread1of1ForFork2_#t~mem2#1, thread1Thread1of1ForFork2_plus_#in~a#1, thread1Thread1of1ForFork2_plus_~b#1, thread3Thread1of1ForFork1_~i~2#1, thread1Thread1of1ForFork2_#t~post1#1, thread1Thread1of1ForFork2_~i~0#1, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork2_#t~ret5#1, thread3Thread1of1ForFork1_#t~post11#1, thread1Thread1of1ForFork2_plus_~a#1, thread1Thread1of1ForFork2_#t~mem3#1, ~res2~0, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork2_plus_#res#1] [2022-12-06 05:31:11,224 INFO L203 LiptonReduction]: Total number of compositions: 8 [2022-12-06 05:31:11,225 INFO L143 eatedLiptonReduction]: Time needed for LBE in milliseconds: 5865 [2022-12-06 05:31:11,225 INFO L495 AbstractCegarLoop]: Abstraction has has 72 places, 120 transitions, 1049 flow [2022-12-06 05:31:11,226 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 23 states, 22 states have (on average 2.4545454545454546) internal successors, (54), 22 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 05:31:11,226 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 05:31:11,226 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 05:31:11,231 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-12-06 05:31:11,427 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-06 05:31:11,428 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 05:31:11,431 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 05:31:11,431 INFO L85 PathProgramCache]: Analyzing trace with hash 1255937729, now seen corresponding path program 1 times [2022-12-06 05:31:11,431 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 05:31:11,431 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [222406217] [2022-12-06 05:31:11,431 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 05:31:11,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 05:31:11,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 05:31:12,225 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 05:31:12,225 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 05:31:12,225 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [222406217] [2022-12-06 05:31:12,225 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [222406217] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-06 05:31:12,226 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [474569670] [2022-12-06 05:31:12,226 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 05:31:12,226 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-06 05:31:12,226 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-06 05:31:12,227 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 05:31:12,270 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 05:31:12,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 05:31:12,356 INFO L263 TraceCheckSpWp]: Trace formula consists of 290 conjuncts, 60 conjunts are in the unsatisfiable core [2022-12-06 05:31:12,358 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-06 05:31:12,544 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-06 05:31:12,560 INFO L321 Elim1Store]: treesize reduction 24, result has 38.5 percent of original size [2022-12-06 05:31:12,561 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 31 treesize of output 25 [2022-12-06 05:31:12,597 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 05:31:12,597 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-06 05:31:12,672 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 05:31:12,672 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 33 treesize of output 82 [2022-12-06 05:31:12,825 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 05:31:12,825 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [474569670] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-06 05:31:12,825 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-12-06 05:31:12,825 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 6, 6] total 16 [2022-12-06 05:31:12,826 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2044502197] [2022-12-06 05:31:12,826 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-12-06 05:31:12,826 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2022-12-06 05:31:12,826 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 05:31:12,826 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2022-12-06 05:31:12,827 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=54, Invalid=252, Unknown=0, NotChecked=0, Total=306 [2022-12-06 05:31:12,827 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 1 out of 46 [2022-12-06 05:31:12,827 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 72 places, 120 transitions, 1049 flow. Second operand has 18 states, 18 states have (on average 3.7777777777777777) internal successors, (68), 18 states have internal predecessors, (68), 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 05:31:12,827 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 05:31:12,827 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1 of 46 [2022-12-06 05:31:12,827 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 05:31:14,582 INFO L130 PetriNetUnfolder]: 3772/5521 cut-off events. [2022-12-06 05:31:14,582 INFO L131 PetriNetUnfolder]: For 23600/23737 co-relation queries the response was YES. [2022-12-06 05:31:14,596 INFO L83 FinitePrefix]: Finished finitePrefix Result has 24288 conditions, 5521 events. 3772/5521 cut-off events. For 23600/23737 co-relation queries the response was YES. Maximal size of possible extension queue 301. Compared 28923 event pairs, 414 based on Foata normal form. 113/5607 useless extension candidates. Maximal degree in co-relation 22023. Up to 2183 conditions per place. [2022-12-06 05:31:14,635 INFO L137 encePairwiseOnDemand]: 20/46 looper letters, 226 selfloop transitions, 174 changer transitions 3/411 dead transitions. [2022-12-06 05:31:14,636 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 88 places, 411 transitions, 3646 flow [2022-12-06 05:31:14,636 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2022-12-06 05:31:14,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22 states. [2022-12-06 05:31:14,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 309 transitions. [2022-12-06 05:31:14,638 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.30533596837944665 [2022-12-06 05:31:14,638 INFO L175 Difference]: Start difference. First operand has 72 places, 120 transitions, 1049 flow. Second operand 22 states and 309 transitions. [2022-12-06 05:31:14,638 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 88 places, 411 transitions, 3646 flow [2022-12-06 05:31:14,749 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 82 places, 411 transitions, 3331 flow, removed 142 selfloop flow, removed 6 redundant places. [2022-12-06 05:31:14,758 INFO L231 Difference]: Finished difference. Result has 89 places, 235 transitions, 2396 flow [2022-12-06 05:31:14,758 INFO L276 CegarLoopForPetriNet]: {PETRI_ALPHABET=46, PETRI_DIFFERENCE_MINUEND_FLOW=802, PETRI_DIFFERENCE_MINUEND_PLACES=61, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=105, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=63, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=37, PETRI_DIFFERENCE_SUBTRAHEND_STATES=22, PETRI_FLOW=2396, PETRI_PLACES=89, PETRI_TRANSITIONS=235} [2022-12-06 05:31:14,761 INFO L294 CegarLoopForPetriNet]: 33 programPoint places, 56 predicate places. [2022-12-06 05:31:14,761 WARN L163 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-06 05:31:14,761 INFO L89 Accepts]: Start accepts. Operand has 89 places, 235 transitions, 2396 flow [2022-12-06 05:31:14,764 INFO L95 Accepts]: Finished accepts. [2022-12-06 05:31:14,764 INFO L195 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-06 05:31:14,764 INFO L167 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 89 places, 235 transitions, 2396 flow [2022-12-06 05:31:14,766 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 89 places, 235 transitions, 2396 flow [2022-12-06 05:31:14,884 INFO L130 PetriNetUnfolder]: 314/789 cut-off events. [2022-12-06 05:31:14,885 INFO L131 PetriNetUnfolder]: For 1940/2017 co-relation queries the response was YES. [2022-12-06 05:31:14,888 INFO L83 FinitePrefix]: Finished finitePrefix Result has 3115 conditions, 789 events. 314/789 cut-off events. For 1940/2017 co-relation queries the response was YES. Maximal size of possible extension queue 77. Compared 5054 event pairs, 18 based on Foata normal form. 10/782 useless extension candidates. Maximal degree in co-relation 2839. Up to 234 conditions per place. [2022-12-06 05:31:14,895 INFO L184 LiptonReduction]: Starting Lipton reduction on Petri net that has 89 places, 235 transitions, 2396 flow [2022-12-06 05:31:14,895 INFO L188 LiptonReduction]: Number of co-enabled transitions 1992 [2022-12-06 05:31:19,158 INFO L203 LiptonReduction]: Total number of compositions: 2 [2022-12-06 05:31:19,159 INFO L143 eatedLiptonReduction]: Time needed for LBE in milliseconds: 4398 [2022-12-06 05:31:19,159 INFO L495 AbstractCegarLoop]: Abstraction has has 88 places, 234 transitions, 2394 flow [2022-12-06 05:31:19,159 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 18 states, 18 states have (on average 3.7777777777777777) internal successors, (68), 18 states have internal predecessors, (68), 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 05:31:19,159 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 05:31:19,159 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 05:31:19,167 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 05:31:19,366 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-06 05:31:19,367 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 05:31:19,367 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 05:31:19,367 INFO L85 PathProgramCache]: Analyzing trace with hash -1243259432, now seen corresponding path program 1 times [2022-12-06 05:31:19,367 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 05:31:19,367 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1304593281] [2022-12-06 05:31:19,367 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 05:31:19,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 05:31:19,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 05:31:20,110 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 05:31:20,110 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 05:31:20,111 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1304593281] [2022-12-06 05:31:20,111 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1304593281] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 05:31:20,111 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 05:31:20,111 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-06 05:31:20,111 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [783648933] [2022-12-06 05:31:20,111 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 05:31:20,111 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-12-06 05:31:20,111 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 05:31:20,112 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-12-06 05:31:20,112 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2022-12-06 05:31:20,112 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 1 out of 42 [2022-12-06 05:31:20,112 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 88 places, 234 transitions, 2394 flow. Second operand has 8 states, 8 states have (on average 3.25) internal successors, (26), 8 states have internal predecessors, (26), 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 05:31:20,112 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 05:31:20,112 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1 of 42 [2022-12-06 05:31:20,112 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 05:31:21,354 INFO L130 PetriNetUnfolder]: 4120/6025 cut-off events. [2022-12-06 05:31:21,354 INFO L131 PetriNetUnfolder]: For 29991/30142 co-relation queries the response was YES. [2022-12-06 05:31:21,368 INFO L83 FinitePrefix]: Finished finitePrefix Result has 28621 conditions, 6025 events. 4120/6025 cut-off events. For 29991/30142 co-relation queries the response was YES. Maximal size of possible extension queue 365. Compared 32253 event pairs, 1355 based on Foata normal form. 116/6073 useless extension candidates. Maximal degree in co-relation 26611. Up to 5402 conditions per place. [2022-12-06 05:31:21,401 INFO L137 encePairwiseOnDemand]: 22/42 looper letters, 229 selfloop transitions, 65 changer transitions 4/306 dead transitions. [2022-12-06 05:31:21,401 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 95 places, 306 transitions, 3486 flow [2022-12-06 05:31:21,402 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-12-06 05:31:21,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2022-12-06 05:31:21,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 123 transitions. [2022-12-06 05:31:21,403 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.36607142857142855 [2022-12-06 05:31:21,403 INFO L175 Difference]: Start difference. First operand has 88 places, 234 transitions, 2394 flow. Second operand 8 states and 123 transitions. [2022-12-06 05:31:21,403 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 95 places, 306 transitions, 3486 flow [2022-12-06 05:31:21,521 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 95 places, 306 transitions, 3390 flow, removed 48 selfloop flow, removed 0 redundant places. [2022-12-06 05:31:21,529 INFO L231 Difference]: Finished difference. Result has 99 places, 254 transitions, 2724 flow [2022-12-06 05:31:21,529 INFO L276 CegarLoopForPetriNet]: {PETRI_ALPHABET=42, PETRI_DIFFERENCE_MINUEND_FLOW=2298, PETRI_DIFFERENCE_MINUEND_PLACES=88, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=234, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=49, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=175, PETRI_DIFFERENCE_SUBTRAHEND_STATES=8, PETRI_FLOW=2724, PETRI_PLACES=99, PETRI_TRANSITIONS=254} [2022-12-06 05:31:21,530 INFO L294 CegarLoopForPetriNet]: 33 programPoint places, 66 predicate places. [2022-12-06 05:31:21,530 WARN L163 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-06 05:31:21,530 INFO L89 Accepts]: Start accepts. Operand has 99 places, 254 transitions, 2724 flow [2022-12-06 05:31:21,533 INFO L95 Accepts]: Finished accepts. [2022-12-06 05:31:21,533 INFO L195 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-06 05:31:21,533 INFO L167 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 99 places, 254 transitions, 2724 flow [2022-12-06 05:31:21,536 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 97 places, 254 transitions, 2724 flow [2022-12-06 05:31:21,635 INFO L130 PetriNetUnfolder]: 354/869 cut-off events. [2022-12-06 05:31:21,635 INFO L131 PetriNetUnfolder]: For 2547/2633 co-relation queries the response was YES. [2022-12-06 05:31:21,639 INFO L83 FinitePrefix]: Finished finitePrefix Result has 3628 conditions, 869 events. 354/869 cut-off events. For 2547/2633 co-relation queries the response was YES. Maximal size of possible extension queue 88. Compared 5672 event pairs, 19 based on Foata normal form. 9/858 useless extension candidates. Maximal degree in co-relation 3596. Up to 265 conditions per place. [2022-12-06 05:31:21,647 INFO L184 LiptonReduction]: Starting Lipton reduction on Petri net that has 97 places, 254 transitions, 2724 flow [2022-12-06 05:31:21,647 INFO L188 LiptonReduction]: Number of co-enabled transitions 2148 [2022-12-06 05:31:21,648 INFO L203 LiptonReduction]: Total number of compositions: 0 [2022-12-06 05:31:21,650 INFO L143 eatedLiptonReduction]: Time needed for LBE in milliseconds: 120 [2022-12-06 05:31:21,650 INFO L495 AbstractCegarLoop]: Abstraction has has 97 places, 254 transitions, 2724 flow [2022-12-06 05:31:21,650 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 3.25) internal successors, (26), 8 states have internal predecessors, (26), 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 05:31:21,651 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 05:31:21,651 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 05:31:21,651 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-12-06 05:31:21,651 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 05:31:21,651 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 05:31:21,651 INFO L85 PathProgramCache]: Analyzing trace with hash 1981175882, now seen corresponding path program 1 times [2022-12-06 05:31:21,652 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 05:31:21,652 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [553202280] [2022-12-06 05:31:21,652 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 05:31:21,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 05:31:21,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 05:31:22,591 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 05:31:22,592 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 05:31:22,592 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [553202280] [2022-12-06 05:31:22,592 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [553202280] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 05:31:22,592 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 05:31:22,592 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-12-06 05:31:22,592 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2087707303] [2022-12-06 05:31:22,592 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 05:31:22,592 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-12-06 05:31:22,593 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 05:31:22,593 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-12-06 05:31:22,593 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2022-12-06 05:31:22,593 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 0 out of 41 [2022-12-06 05:31:22,593 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 97 places, 254 transitions, 2724 flow. Second operand has 10 states, 9 states have (on average 2.111111111111111) internal successors, (19), 9 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 05:31:22,593 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 05:31:22,593 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 0 of 41 [2022-12-06 05:31:22,594 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 05:31:24,204 INFO L130 PetriNetUnfolder]: 4406/6472 cut-off events. [2022-12-06 05:31:24,204 INFO L131 PetriNetUnfolder]: For 32323/32323 co-relation queries the response was YES. [2022-12-06 05:31:24,219 INFO L83 FinitePrefix]: Finished finitePrefix Result has 31700 conditions, 6472 events. 4406/6472 cut-off events. For 32323/32323 co-relation queries the response was YES. Maximal size of possible extension queue 342. Compared 34193 event pairs, 1074 based on Foata normal form. 1/6472 useless extension candidates. Maximal degree in co-relation 31666. Up to 4573 conditions per place. [2022-12-06 05:31:24,252 INFO L137 encePairwiseOnDemand]: 19/41 looper letters, 191 selfloop transitions, 166 changer transitions 3/360 dead transitions. [2022-12-06 05:31:24,252 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 109 places, 360 transitions, 4181 flow [2022-12-06 05:31:24,253 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-12-06 05:31:24,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2022-12-06 05:31:24,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 154 transitions. [2022-12-06 05:31:24,254 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.28893058161350843 [2022-12-06 05:31:24,254 INFO L175 Difference]: Start difference. First operand has 97 places, 254 transitions, 2724 flow. Second operand 13 states and 154 transitions. [2022-12-06 05:31:24,254 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 109 places, 360 transitions, 4181 flow [2022-12-06 05:31:24,428 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 106 places, 360 transitions, 4128 flow, removed 12 selfloop flow, removed 3 redundant places. [2022-12-06 05:31:24,434 INFO L231 Difference]: Finished difference. Result has 114 places, 290 transitions, 3720 flow [2022-12-06 05:31:24,434 INFO L276 CegarLoopForPetriNet]: {PETRI_ALPHABET=41, PETRI_DIFFERENCE_MINUEND_FLOW=2675, PETRI_DIFFERENCE_MINUEND_PLACES=94, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=254, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=133, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=108, PETRI_DIFFERENCE_SUBTRAHEND_STATES=13, PETRI_FLOW=3720, PETRI_PLACES=114, PETRI_TRANSITIONS=290} [2022-12-06 05:31:24,435 INFO L294 CegarLoopForPetriNet]: 33 programPoint places, 81 predicate places. [2022-12-06 05:31:24,435 WARN L163 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-06 05:31:24,435 INFO L89 Accepts]: Start accepts. Operand has 114 places, 290 transitions, 3720 flow [2022-12-06 05:31:24,436 INFO L95 Accepts]: Finished accepts. [2022-12-06 05:31:24,436 INFO L195 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-06 05:31:24,436 INFO L167 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 114 places, 290 transitions, 3720 flow [2022-12-06 05:31:24,439 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 114 places, 290 transitions, 3720 flow [2022-12-06 05:31:24,559 INFO L130 PetriNetUnfolder]: 384/951 cut-off events. [2022-12-06 05:31:24,560 INFO L131 PetriNetUnfolder]: For 4458/4574 co-relation queries the response was YES. [2022-12-06 05:31:24,564 INFO L83 FinitePrefix]: Finished finitePrefix Result has 4763 conditions, 951 events. 384/951 cut-off events. For 4458/4574 co-relation queries the response was YES. Maximal size of possible extension queue 98. Compared 6407 event pairs, 25 based on Foata normal form. 13/945 useless extension candidates. Maximal degree in co-relation 4512. Up to 282 conditions per place. [2022-12-06 05:31:24,572 INFO L184 LiptonReduction]: Starting Lipton reduction on Petri net that has 114 places, 290 transitions, 3720 flow [2022-12-06 05:31:24,573 INFO L188 LiptonReduction]: Number of co-enabled transitions 2316 [2022-12-06 05:31:24,574 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [986] $Ultimate##0-->L61-4: Formula: (let ((.cse1 (+ |v_thread3Thread1of1ForFork1_plus_~a#1_39| |v_thread3Thread1of1ForFork1_plus_~b#1_39|))) (and (= |v_thread2Thread1of1ForFork0_~i~1#1_65| 0) (= (let ((.cse0 (* |v_thread3Thread1of1ForFork1_~i~2#1_87| 4))) (+ (select (select |v_#memory_int_282| v_~B~0.base_144) (+ v_~B~0.offset_146 .cse0)) (select (select |v_#memory_int_282| v_~A~0.base_150) (+ v_~A~0.offset_152 .cse0)))) |v_thread3Thread1of1ForFork1_plus_#in~b#1_39|) (<= 0 (+ |v_thread3Thread1of1ForFork1_~tmp~2#1_51| 2147483648)) (= |v_thread3Thread1of1ForFork1_plus_#in~a#1_39| |v_thread3Thread1of1ForFork1_plus_~a#1_39|) (= |v_thread3Thread1of1ForFork1_plus_#res#1_39| |v_thread3Thread1of1ForFork1_~tmp~2#1_51|) (<= |v_thread3Thread1of1ForFork1_~tmp~2#1_51| 2147483647) (= |v_thread3Thread1of1ForFork1_plus_#in~a#1_39| v_~res2~0_147) (= |v_thread3Thread1of1ForFork1_plus_#in~b#1_39| |v_thread3Thread1of1ForFork1_plus_~b#1_39|) (< |v_thread3Thread1of1ForFork1_~i~2#1_87| v_~N~0_158) (<= |v_thread3Thread1of1ForFork1_plus_#in~b#1_39| 2147483647) (= v_~M~0_101 |v_thread3Thread1of1ForFork1_~i~2#1_87|) (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_39| |v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_39|) (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_39| (ite (or (<= .cse1 2147483647) (<= |v_thread3Thread1of1ForFork1_plus_~b#1_39| 0)) 1 0)) (<= 0 (+ |v_thread3Thread1of1ForFork1_plus_#in~b#1_39| 2147483648)) (= |v_thread3Thread1of1ForFork1_plus_#res#1_39| .cse1))) InVars {~A~0.base=v_~A~0.base_150, ~B~0.base=v_~B~0.base_144, ~A~0.offset=v_~A~0.offset_152, ~M~0=v_~M~0_101, #memory_int=|v_#memory_int_282|, ~N~0=v_~N~0_158, ~B~0.offset=v_~B~0.offset_146, ~res2~0=v_~res2~0_147} OutVars{thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_39|, ~A~0.base=v_~A~0.base_150, ~B~0.base=v_~B~0.base_144, thread3Thread1of1ForFork1_plus_#res#1=|v_thread3Thread1of1ForFork1_plus_#res#1_39|, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_39|, thread3Thread1of1ForFork1_#t~mem13#1=|v_thread3Thread1of1ForFork1_#t~mem13#1_39|, thread3Thread1of1ForFork1_plus_#in~a#1=|v_thread3Thread1of1ForFork1_plus_#in~a#1_39|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_65|, ~N~0=v_~N~0_158, thread3Thread1of1ForFork1_#t~ret14#1=|v_thread3Thread1of1ForFork1_#t~ret14#1_39|, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_87|, thread3Thread1of1ForFork1_plus_~a#1=|v_thread3Thread1of1ForFork1_plus_~a#1_39|, ~A~0.offset=v_~A~0.offset_152, thread3Thread1of1ForFork1_~tmp~2#1=|v_thread3Thread1of1ForFork1_~tmp~2#1_51|, ~M~0=v_~M~0_101, thread3Thread1of1ForFork1_plus_#in~b#1=|v_thread3Thread1of1ForFork1_plus_#in~b#1_39|, thread3Thread1of1ForFork1_#t~ret15#1=|v_thread3Thread1of1ForFork1_#t~ret15#1_39|, #memory_int=|v_#memory_int_282|, thread3Thread1of1ForFork1_#t~mem12#1=|v_thread3Thread1of1ForFork1_#t~mem12#1_39|, thread3Thread1of1ForFork1_plus_~b#1=|v_thread3Thread1of1ForFork1_plus_~b#1_39|, ~B~0.offset=v_~B~0.offset_146, ~res2~0=v_~res2~0_147} AuxVars[] AssignedVars[thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork1_plus_#res#1, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork1_#t~mem13#1, thread3Thread1of1ForFork1_plus_#in~a#1, thread2Thread1of1ForFork0_~i~1#1, thread3Thread1of1ForFork1_#t~ret14#1, thread3Thread1of1ForFork1_~i~2#1, thread3Thread1of1ForFork1_plus_~a#1, thread3Thread1of1ForFork1_~tmp~2#1, thread3Thread1of1ForFork1_plus_#in~b#1, thread3Thread1of1ForFork1_#t~ret15#1, thread3Thread1of1ForFork1_#t~mem12#1, thread3Thread1of1ForFork1_plus_~b#1] and [966] $Ultimate##0-->L48-4: Formula: (let ((.cse0 (+ |v_thread1Thread1of1ForFork2_plus_~a#1_21| |v_thread1Thread1of1ForFork2_plus_~b#1_21|))) (and (= (ite (or (<= |v_thread1Thread1of1ForFork2_plus_~b#1_21| 0) (<= .cse0 2147483647)) 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_21|) (< 0 v_~N~0_113) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_23| |v_thread1Thread1of1ForFork2_plus_#res#1_21|) (<= |v_thread1Thread1of1ForFork2_plus_#in~b#1_21| 2147483647) (<= |v_thread1Thread1of1ForFork2_~tmp~0#1_23| 2147483647) (<= 0 (+ |v_thread1Thread1of1ForFork2_plus_#in~b#1_21| 2147483648)) (= (+ (select (select |v_#memory_int_218| v_~B~0.base_102) v_~B~0.offset_102) (select (select |v_#memory_int_218| v_~A~0.base_106) v_~A~0.offset_106)) |v_thread1Thread1of1ForFork2_plus_#in~b#1_21|) (= |v_thread1Thread1of1ForFork2_~i~0#1_44| 1) (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_21| |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_21|) (= v_~res1~0_85 |v_thread1Thread1of1ForFork2_plus_#in~a#1_21|) (= |v_thread1Thread1of1ForFork2_plus_~b#1_21| |v_thread1Thread1of1ForFork2_plus_#in~b#1_21|) (<= 0 (+ |v_thread1Thread1of1ForFork2_~tmp~0#1_23| 2147483648)) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_23| v_~res1~0_84) (= |v_thread1Thread1of1ForFork2_plus_~a#1_21| |v_thread1Thread1of1ForFork2_plus_#in~a#1_21|) (= .cse0 |v_thread1Thread1of1ForFork2_plus_#res#1_21|))) InVars {~res1~0=v_~res1~0_85, ~A~0.base=v_~A~0.base_106, ~B~0.base=v_~B~0.base_102, ~A~0.offset=v_~A~0.offset_106, #memory_int=|v_#memory_int_218|, ~N~0=v_~N~0_113, ~B~0.offset=v_~B~0.offset_102} OutVars{~res1~0=v_~res1~0_84, ~A~0.base=v_~A~0.base_106, thread1Thread1of1ForFork2_plus_#in~b#1=|v_thread1Thread1of1ForFork2_plus_#in~b#1_21|, ~B~0.base=v_~B~0.base_102, thread1Thread1of1ForFork2_#t~ret4#1=|v_thread1Thread1of1ForFork2_#t~ret4#1_21|, thread1Thread1of1ForFork2_~tmp~0#1=|v_thread1Thread1of1ForFork2_~tmp~0#1_23|, thread1Thread1of1ForFork2_#t~mem2#1=|v_thread1Thread1of1ForFork2_#t~mem2#1_21|, thread1Thread1of1ForFork2_plus_~b#1=|v_thread1Thread1of1ForFork2_plus_~b#1_21|, thread1Thread1of1ForFork2_plus_#in~a#1=|v_thread1Thread1of1ForFork2_plus_#in~a#1_21|, ~N~0=v_~N~0_113, thread1Thread1of1ForFork2_#t~post1#1=|v_thread1Thread1of1ForFork2_#t~post1#1_21|, ~A~0.offset=v_~A~0.offset_106, thread1Thread1of1ForFork2_~i~0#1=|v_thread1Thread1of1ForFork2_~i~0#1_44|, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_21|, thread1Thread1of1ForFork2_#t~ret5#1=|v_thread1Thread1of1ForFork2_#t~ret5#1_21|, #memory_int=|v_#memory_int_218|, thread1Thread1of1ForFork2_plus_~a#1=|v_thread1Thread1of1ForFork2_plus_~a#1_21|, thread1Thread1of1ForFork2_#t~mem3#1=|v_thread1Thread1of1ForFork2_#t~mem3#1_21|, ~B~0.offset=v_~B~0.offset_102, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_21|, thread1Thread1of1ForFork2_plus_#res#1=|v_thread1Thread1of1ForFork2_plus_#res#1_21|} AuxVars[] AssignedVars[~res1~0, thread1Thread1of1ForFork2_plus_#in~b#1, thread1Thread1of1ForFork2_#t~ret4#1, thread1Thread1of1ForFork2_~tmp~0#1, thread1Thread1of1ForFork2_#t~mem2#1, thread1Thread1of1ForFork2_plus_~b#1, thread1Thread1of1ForFork2_plus_#in~a#1, thread1Thread1of1ForFork2_#t~post1#1, thread1Thread1of1ForFork2_~i~0#1, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork2_#t~ret5#1, thread1Thread1of1ForFork2_plus_~a#1, thread1Thread1of1ForFork2_#t~mem3#1, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork2_plus_#res#1] [2022-12-06 05:31:25,042 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [847] L74-4-->L77: Formula: (let ((.cse0 (+ |v_thread3Thread1of1ForFork1_plus_~a#1_5| |v_thread3Thread1of1ForFork1_plus_~b#1_5|))) (and (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5| (ite (or (<= .cse0 2147483647) (<= |v_thread3Thread1of1ForFork1_plus_~b#1_5| 0)) 1 0)) (= v_~res2~0_47 |v_thread3Thread1of1ForFork1_plus_#in~a#1_5|) (<= |v_thread3Thread1of1ForFork1_~tmp~2#1_7| 2147483647) (= (let ((.cse1 (* |v_thread3Thread1of1ForFork1_~i~2#1_17| 4))) (+ (select (select |v_#memory_int_88| v_~B~0.base_42) (+ .cse1 v_~B~0.offset_42)) (select (select |v_#memory_int_88| v_~A~0.base_44) (+ .cse1 v_~A~0.offset_44)))) |v_thread3Thread1of1ForFork1_plus_#in~b#1_5|) (<= |v_thread3Thread1of1ForFork1_plus_#in~b#1_5| 2147483647) (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5| |v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|) (= .cse0 |v_thread3Thread1of1ForFork1_plus_#res#1_5|) (= |v_thread3Thread1of1ForFork1_plus_#in~a#1_5| |v_thread3Thread1of1ForFork1_plus_~a#1_5|) (<= 0 (+ |v_thread3Thread1of1ForFork1_~tmp~2#1_7| 2147483648)) (= |v_thread3Thread1of1ForFork1_plus_#res#1_5| |v_thread3Thread1of1ForFork1_~tmp~2#1_7|) (<= 0 (+ |v_thread3Thread1of1ForFork1_plus_#in~b#1_5| 2147483648)) (= |v_thread3Thread1of1ForFork1_plus_#in~b#1_5| |v_thread3Thread1of1ForFork1_plus_~b#1_5|) (< |v_thread3Thread1of1ForFork1_~i~2#1_17| v_~N~0_20))) InVars {~A~0.base=v_~A~0.base_44, ~B~0.base=v_~B~0.base_42, ~A~0.offset=v_~A~0.offset_44, #memory_int=|v_#memory_int_88|, ~N~0=v_~N~0_20, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_17|, ~B~0.offset=v_~B~0.offset_42, ~res2~0=v_~res2~0_47} OutVars{thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|, ~A~0.base=v_~A~0.base_44, ~B~0.base=v_~B~0.base_42, thread3Thread1of1ForFork1_plus_#res#1=|v_thread3Thread1of1ForFork1_plus_#res#1_5|, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|, thread3Thread1of1ForFork1_#t~mem13#1=|v_thread3Thread1of1ForFork1_#t~mem13#1_5|, thread3Thread1of1ForFork1_plus_#in~a#1=|v_thread3Thread1of1ForFork1_plus_#in~a#1_5|, ~N~0=v_~N~0_20, thread3Thread1of1ForFork1_#t~ret14#1=|v_thread3Thread1of1ForFork1_#t~ret14#1_5|, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_17|, thread3Thread1of1ForFork1_plus_~a#1=|v_thread3Thread1of1ForFork1_plus_~a#1_5|, ~A~0.offset=v_~A~0.offset_44, thread3Thread1of1ForFork1_~tmp~2#1=|v_thread3Thread1of1ForFork1_~tmp~2#1_7|, thread3Thread1of1ForFork1_plus_#in~b#1=|v_thread3Thread1of1ForFork1_plus_#in~b#1_5|, thread3Thread1of1ForFork1_#t~ret15#1=|v_thread3Thread1of1ForFork1_#t~ret15#1_5|, #memory_int=|v_#memory_int_88|, thread3Thread1of1ForFork1_#t~mem12#1=|v_thread3Thread1of1ForFork1_#t~mem12#1_5|, thread3Thread1of1ForFork1_plus_~b#1=|v_thread3Thread1of1ForFork1_plus_~b#1_5|, ~B~0.offset=v_~B~0.offset_42, ~res2~0=v_~res2~0_47} AuxVars[] AssignedVars[thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork1_plus_~a#1, thread3Thread1of1ForFork1_~tmp~2#1, thread3Thread1of1ForFork1_plus_#res#1, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork1_plus_#in~b#1, thread3Thread1of1ForFork1_#t~mem13#1, thread3Thread1of1ForFork1_#t~ret15#1, thread3Thread1of1ForFork1_plus_#in~a#1, thread3Thread1of1ForFork1_#t~ret14#1, thread3Thread1of1ForFork1_#t~mem12#1, thread3Thread1of1ForFork1_plus_~b#1] and [967] $Ultimate##0-->L48-4: Formula: (let ((.cse0 (+ |v_thread1Thread1of1ForFork2_plus_~a#1_23| |v_thread1Thread1of1ForFork2_plus_~b#1_23|))) (and (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_23| (ite (or (<= .cse0 2147483647) (<= |v_thread1Thread1of1ForFork2_plus_~b#1_23| 0)) 1 0)) (<= |v_thread1Thread1of1ForFork2_plus_#in~b#1_23| 2147483647) (= .cse0 |v_thread1Thread1of1ForFork2_plus_#res#1_23|) (= v_~res1~0_89 |v_thread1Thread1of1ForFork2_plus_#in~a#1_23|) (<= 0 (+ |v_thread1Thread1of1ForFork2_~tmp~0#1_25| 2147483648)) (= |v_thread1Thread1of1ForFork2_plus_~b#1_23| |v_thread1Thread1of1ForFork2_plus_#in~b#1_23|) (= (+ (select (select |v_#memory_int_220| v_~B~0.base_104) v_~B~0.offset_104) (select (select |v_#memory_int_220| v_~A~0.base_108) v_~A~0.offset_108)) |v_thread1Thread1of1ForFork2_plus_#in~b#1_23|) (<= |v_thread1Thread1of1ForFork2_~tmp~0#1_25| 2147483647) (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_23| |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_23|) (= |v_thread1Thread1of1ForFork2_~i~0#1_48| 1) (< 0 v_~N~0_115) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_25| |v_thread1Thread1of1ForFork2_plus_#res#1_23|) (= |v_thread1Thread1of1ForFork2_plus_~a#1_23| |v_thread1Thread1of1ForFork2_plus_#in~a#1_23|) (<= 0 (+ |v_thread1Thread1of1ForFork2_plus_#in~b#1_23| 2147483648)) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_25| v_~res1~0_88))) InVars {~res1~0=v_~res1~0_89, ~A~0.base=v_~A~0.base_108, ~B~0.base=v_~B~0.base_104, ~A~0.offset=v_~A~0.offset_108, #memory_int=|v_#memory_int_220|, ~N~0=v_~N~0_115, ~B~0.offset=v_~B~0.offset_104} OutVars{~res1~0=v_~res1~0_88, ~A~0.base=v_~A~0.base_108, thread1Thread1of1ForFork2_plus_#in~b#1=|v_thread1Thread1of1ForFork2_plus_#in~b#1_23|, ~B~0.base=v_~B~0.base_104, thread1Thread1of1ForFork2_#t~ret4#1=|v_thread1Thread1of1ForFork2_#t~ret4#1_23|, thread1Thread1of1ForFork2_~tmp~0#1=|v_thread1Thread1of1ForFork2_~tmp~0#1_25|, thread1Thread1of1ForFork2_#t~mem2#1=|v_thread1Thread1of1ForFork2_#t~mem2#1_23|, thread1Thread1of1ForFork2_plus_~b#1=|v_thread1Thread1of1ForFork2_plus_~b#1_23|, thread1Thread1of1ForFork2_plus_#in~a#1=|v_thread1Thread1of1ForFork2_plus_#in~a#1_23|, ~N~0=v_~N~0_115, thread1Thread1of1ForFork2_#t~post1#1=|v_thread1Thread1of1ForFork2_#t~post1#1_23|, ~A~0.offset=v_~A~0.offset_108, thread1Thread1of1ForFork2_~i~0#1=|v_thread1Thread1of1ForFork2_~i~0#1_48|, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_23|, thread1Thread1of1ForFork2_#t~ret5#1=|v_thread1Thread1of1ForFork2_#t~ret5#1_23|, #memory_int=|v_#memory_int_220|, thread1Thread1of1ForFork2_plus_~a#1=|v_thread1Thread1of1ForFork2_plus_~a#1_23|, thread1Thread1of1ForFork2_#t~mem3#1=|v_thread1Thread1of1ForFork2_#t~mem3#1_23|, ~B~0.offset=v_~B~0.offset_104, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_23|, thread1Thread1of1ForFork2_plus_#res#1=|v_thread1Thread1of1ForFork2_plus_#res#1_23|} AuxVars[] AssignedVars[~res1~0, thread1Thread1of1ForFork2_plus_#in~b#1, thread1Thread1of1ForFork2_#t~ret4#1, thread1Thread1of1ForFork2_~tmp~0#1, thread1Thread1of1ForFork2_#t~mem2#1, thread1Thread1of1ForFork2_plus_~b#1, thread1Thread1of1ForFork2_plus_#in~a#1, thread1Thread1of1ForFork2_#t~post1#1, thread1Thread1of1ForFork2_~i~0#1, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork2_#t~ret5#1, thread1Thread1of1ForFork2_plus_~a#1, thread1Thread1of1ForFork2_#t~mem3#1, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork2_plus_#res#1] [2022-12-06 05:31:25,352 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [847] L74-4-->L77: Formula: (let ((.cse0 (+ |v_thread3Thread1of1ForFork1_plus_~a#1_5| |v_thread3Thread1of1ForFork1_plus_~b#1_5|))) (and (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5| (ite (or (<= .cse0 2147483647) (<= |v_thread3Thread1of1ForFork1_plus_~b#1_5| 0)) 1 0)) (= v_~res2~0_47 |v_thread3Thread1of1ForFork1_plus_#in~a#1_5|) (<= |v_thread3Thread1of1ForFork1_~tmp~2#1_7| 2147483647) (= (let ((.cse1 (* |v_thread3Thread1of1ForFork1_~i~2#1_17| 4))) (+ (select (select |v_#memory_int_88| v_~B~0.base_42) (+ .cse1 v_~B~0.offset_42)) (select (select |v_#memory_int_88| v_~A~0.base_44) (+ .cse1 v_~A~0.offset_44)))) |v_thread3Thread1of1ForFork1_plus_#in~b#1_5|) (<= |v_thread3Thread1of1ForFork1_plus_#in~b#1_5| 2147483647) (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5| |v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|) (= .cse0 |v_thread3Thread1of1ForFork1_plus_#res#1_5|) (= |v_thread3Thread1of1ForFork1_plus_#in~a#1_5| |v_thread3Thread1of1ForFork1_plus_~a#1_5|) (<= 0 (+ |v_thread3Thread1of1ForFork1_~tmp~2#1_7| 2147483648)) (= |v_thread3Thread1of1ForFork1_plus_#res#1_5| |v_thread3Thread1of1ForFork1_~tmp~2#1_7|) (<= 0 (+ |v_thread3Thread1of1ForFork1_plus_#in~b#1_5| 2147483648)) (= |v_thread3Thread1of1ForFork1_plus_#in~b#1_5| |v_thread3Thread1of1ForFork1_plus_~b#1_5|) (< |v_thread3Thread1of1ForFork1_~i~2#1_17| v_~N~0_20))) InVars {~A~0.base=v_~A~0.base_44, ~B~0.base=v_~B~0.base_42, ~A~0.offset=v_~A~0.offset_44, #memory_int=|v_#memory_int_88|, ~N~0=v_~N~0_20, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_17|, ~B~0.offset=v_~B~0.offset_42, ~res2~0=v_~res2~0_47} OutVars{thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|, ~A~0.base=v_~A~0.base_44, ~B~0.base=v_~B~0.base_42, thread3Thread1of1ForFork1_plus_#res#1=|v_thread3Thread1of1ForFork1_plus_#res#1_5|, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|, thread3Thread1of1ForFork1_#t~mem13#1=|v_thread3Thread1of1ForFork1_#t~mem13#1_5|, thread3Thread1of1ForFork1_plus_#in~a#1=|v_thread3Thread1of1ForFork1_plus_#in~a#1_5|, ~N~0=v_~N~0_20, thread3Thread1of1ForFork1_#t~ret14#1=|v_thread3Thread1of1ForFork1_#t~ret14#1_5|, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_17|, thread3Thread1of1ForFork1_plus_~a#1=|v_thread3Thread1of1ForFork1_plus_~a#1_5|, ~A~0.offset=v_~A~0.offset_44, thread3Thread1of1ForFork1_~tmp~2#1=|v_thread3Thread1of1ForFork1_~tmp~2#1_7|, thread3Thread1of1ForFork1_plus_#in~b#1=|v_thread3Thread1of1ForFork1_plus_#in~b#1_5|, thread3Thread1of1ForFork1_#t~ret15#1=|v_thread3Thread1of1ForFork1_#t~ret15#1_5|, #memory_int=|v_#memory_int_88|, thread3Thread1of1ForFork1_#t~mem12#1=|v_thread3Thread1of1ForFork1_#t~mem12#1_5|, thread3Thread1of1ForFork1_plus_~b#1=|v_thread3Thread1of1ForFork1_plus_~b#1_5|, ~B~0.offset=v_~B~0.offset_42, ~res2~0=v_~res2~0_47} AuxVars[] AssignedVars[thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork1_plus_~a#1, thread3Thread1of1ForFork1_~tmp~2#1, thread3Thread1of1ForFork1_plus_#res#1, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork1_plus_#in~b#1, thread3Thread1of1ForFork1_#t~mem13#1, thread3Thread1of1ForFork1_#t~ret15#1, thread3Thread1of1ForFork1_plus_#in~a#1, thread3Thread1of1ForFork1_#t~ret14#1, thread3Thread1of1ForFork1_#t~mem12#1, thread3Thread1of1ForFork1_plus_~b#1] and [931] L64-->L61-4: Formula: (and (= v_~res2~0_86 |v_thread2Thread1of1ForFork0_~tmp~1#1_23|) (= (+ |v_thread2Thread1of1ForFork0_~i~1#1_30| 1) |v_thread2Thread1of1ForFork0_~i~1#1_29|)) InVars {thread2Thread1of1ForFork0_~tmp~1#1=|v_thread2Thread1of1ForFork0_~tmp~1#1_23|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_30|} OutVars{thread2Thread1of1ForFork0_~tmp~1#1=|v_thread2Thread1of1ForFork0_~tmp~1#1_23|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_29|, thread2Thread1of1ForFork0_#t~post6#1=|v_thread2Thread1of1ForFork0_#t~post6#1_19|, ~res2~0=v_~res2~0_86} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_~i~1#1, thread2Thread1of1ForFork0_#t~post6#1, ~res2~0] [2022-12-06 05:31:25,496 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [847] L74-4-->L77: Formula: (let ((.cse0 (+ |v_thread3Thread1of1ForFork1_plus_~a#1_5| |v_thread3Thread1of1ForFork1_plus_~b#1_5|))) (and (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5| (ite (or (<= .cse0 2147483647) (<= |v_thread3Thread1of1ForFork1_plus_~b#1_5| 0)) 1 0)) (= v_~res2~0_47 |v_thread3Thread1of1ForFork1_plus_#in~a#1_5|) (<= |v_thread3Thread1of1ForFork1_~tmp~2#1_7| 2147483647) (= (let ((.cse1 (* |v_thread3Thread1of1ForFork1_~i~2#1_17| 4))) (+ (select (select |v_#memory_int_88| v_~B~0.base_42) (+ .cse1 v_~B~0.offset_42)) (select (select |v_#memory_int_88| v_~A~0.base_44) (+ .cse1 v_~A~0.offset_44)))) |v_thread3Thread1of1ForFork1_plus_#in~b#1_5|) (<= |v_thread3Thread1of1ForFork1_plus_#in~b#1_5| 2147483647) (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5| |v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|) (= .cse0 |v_thread3Thread1of1ForFork1_plus_#res#1_5|) (= |v_thread3Thread1of1ForFork1_plus_#in~a#1_5| |v_thread3Thread1of1ForFork1_plus_~a#1_5|) (<= 0 (+ |v_thread3Thread1of1ForFork1_~tmp~2#1_7| 2147483648)) (= |v_thread3Thread1of1ForFork1_plus_#res#1_5| |v_thread3Thread1of1ForFork1_~tmp~2#1_7|) (<= 0 (+ |v_thread3Thread1of1ForFork1_plus_#in~b#1_5| 2147483648)) (= |v_thread3Thread1of1ForFork1_plus_#in~b#1_5| |v_thread3Thread1of1ForFork1_plus_~b#1_5|) (< |v_thread3Thread1of1ForFork1_~i~2#1_17| v_~N~0_20))) InVars {~A~0.base=v_~A~0.base_44, ~B~0.base=v_~B~0.base_42, ~A~0.offset=v_~A~0.offset_44, #memory_int=|v_#memory_int_88|, ~N~0=v_~N~0_20, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_17|, ~B~0.offset=v_~B~0.offset_42, ~res2~0=v_~res2~0_47} OutVars{thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|, ~A~0.base=v_~A~0.base_44, ~B~0.base=v_~B~0.base_42, thread3Thread1of1ForFork1_plus_#res#1=|v_thread3Thread1of1ForFork1_plus_#res#1_5|, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|, thread3Thread1of1ForFork1_#t~mem13#1=|v_thread3Thread1of1ForFork1_#t~mem13#1_5|, thread3Thread1of1ForFork1_plus_#in~a#1=|v_thread3Thread1of1ForFork1_plus_#in~a#1_5|, ~N~0=v_~N~0_20, thread3Thread1of1ForFork1_#t~ret14#1=|v_thread3Thread1of1ForFork1_#t~ret14#1_5|, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_17|, thread3Thread1of1ForFork1_plus_~a#1=|v_thread3Thread1of1ForFork1_plus_~a#1_5|, ~A~0.offset=v_~A~0.offset_44, thread3Thread1of1ForFork1_~tmp~2#1=|v_thread3Thread1of1ForFork1_~tmp~2#1_7|, thread3Thread1of1ForFork1_plus_#in~b#1=|v_thread3Thread1of1ForFork1_plus_#in~b#1_5|, thread3Thread1of1ForFork1_#t~ret15#1=|v_thread3Thread1of1ForFork1_#t~ret15#1_5|, #memory_int=|v_#memory_int_88|, thread3Thread1of1ForFork1_#t~mem12#1=|v_thread3Thread1of1ForFork1_#t~mem12#1_5|, thread3Thread1of1ForFork1_plus_~b#1=|v_thread3Thread1of1ForFork1_plus_~b#1_5|, ~B~0.offset=v_~B~0.offset_42, ~res2~0=v_~res2~0_47} AuxVars[] AssignedVars[thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork1_plus_~a#1, thread3Thread1of1ForFork1_~tmp~2#1, thread3Thread1of1ForFork1_plus_#res#1, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork1_plus_#in~b#1, thread3Thread1of1ForFork1_#t~mem13#1, thread3Thread1of1ForFork1_#t~ret15#1, thread3Thread1of1ForFork1_plus_#in~a#1, thread3Thread1of1ForFork1_#t~ret14#1, thread3Thread1of1ForFork1_#t~mem12#1, thread3Thread1of1ForFork1_plus_~b#1] and [959] L61-4-->thread2EXIT: Formula: (and (= |v_thread2Thread1of1ForFork0_#res#1.offset_Out_4| 0) (not (< |v_thread2Thread1of1ForFork0_~i~1#1_In_3| v_~M~0_In_6)) (= |v_thread2Thread1of1ForFork0_#res#1.base_Out_4| 0)) InVars {~M~0=v_~M~0_In_6, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_In_3|} OutVars{thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_In_3|, thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_Out_4|, ~M~0=v_~M~0_In_6, thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_Out_4|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#res#1.base, thread2Thread1of1ForFork0_#res#1.offset] [2022-12-06 05:31:25,691 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [915] L77-->L74-4: Formula: (and (= |v_thread3Thread1of1ForFork1_~i~2#1_29| (+ |v_thread3Thread1of1ForFork1_~i~2#1_30| 1)) (= v_~res2~0_79 |v_thread3Thread1of1ForFork1_~tmp~2#1_17|)) InVars {thread3Thread1of1ForFork1_~tmp~2#1=|v_thread3Thread1of1ForFork1_~tmp~2#1_17|, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_30|} OutVars{thread3Thread1of1ForFork1_~tmp~2#1=|v_thread3Thread1of1ForFork1_~tmp~2#1_17|, thread3Thread1of1ForFork1_#t~post11#1=|v_thread3Thread1of1ForFork1_#t~post11#1_17|, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_29|, ~res2~0=v_~res2~0_79} AuxVars[] AssignedVars[thread3Thread1of1ForFork1_#t~post11#1, thread3Thread1of1ForFork1_~i~2#1, ~res2~0] and [967] $Ultimate##0-->L48-4: Formula: (let ((.cse0 (+ |v_thread1Thread1of1ForFork2_plus_~a#1_23| |v_thread1Thread1of1ForFork2_plus_~b#1_23|))) (and (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_23| (ite (or (<= .cse0 2147483647) (<= |v_thread1Thread1of1ForFork2_plus_~b#1_23| 0)) 1 0)) (<= |v_thread1Thread1of1ForFork2_plus_#in~b#1_23| 2147483647) (= .cse0 |v_thread1Thread1of1ForFork2_plus_#res#1_23|) (= v_~res1~0_89 |v_thread1Thread1of1ForFork2_plus_#in~a#1_23|) (<= 0 (+ |v_thread1Thread1of1ForFork2_~tmp~0#1_25| 2147483648)) (= |v_thread1Thread1of1ForFork2_plus_~b#1_23| |v_thread1Thread1of1ForFork2_plus_#in~b#1_23|) (= (+ (select (select |v_#memory_int_220| v_~B~0.base_104) v_~B~0.offset_104) (select (select |v_#memory_int_220| v_~A~0.base_108) v_~A~0.offset_108)) |v_thread1Thread1of1ForFork2_plus_#in~b#1_23|) (<= |v_thread1Thread1of1ForFork2_~tmp~0#1_25| 2147483647) (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_23| |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_23|) (= |v_thread1Thread1of1ForFork2_~i~0#1_48| 1) (< 0 v_~N~0_115) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_25| |v_thread1Thread1of1ForFork2_plus_#res#1_23|) (= |v_thread1Thread1of1ForFork2_plus_~a#1_23| |v_thread1Thread1of1ForFork2_plus_#in~a#1_23|) (<= 0 (+ |v_thread1Thread1of1ForFork2_plus_#in~b#1_23| 2147483648)) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_25| v_~res1~0_88))) InVars {~res1~0=v_~res1~0_89, ~A~0.base=v_~A~0.base_108, ~B~0.base=v_~B~0.base_104, ~A~0.offset=v_~A~0.offset_108, #memory_int=|v_#memory_int_220|, ~N~0=v_~N~0_115, ~B~0.offset=v_~B~0.offset_104} OutVars{~res1~0=v_~res1~0_88, ~A~0.base=v_~A~0.base_108, thread1Thread1of1ForFork2_plus_#in~b#1=|v_thread1Thread1of1ForFork2_plus_#in~b#1_23|, ~B~0.base=v_~B~0.base_104, thread1Thread1of1ForFork2_#t~ret4#1=|v_thread1Thread1of1ForFork2_#t~ret4#1_23|, thread1Thread1of1ForFork2_~tmp~0#1=|v_thread1Thread1of1ForFork2_~tmp~0#1_25|, thread1Thread1of1ForFork2_#t~mem2#1=|v_thread1Thread1of1ForFork2_#t~mem2#1_23|, thread1Thread1of1ForFork2_plus_~b#1=|v_thread1Thread1of1ForFork2_plus_~b#1_23|, thread1Thread1of1ForFork2_plus_#in~a#1=|v_thread1Thread1of1ForFork2_plus_#in~a#1_23|, ~N~0=v_~N~0_115, thread1Thread1of1ForFork2_#t~post1#1=|v_thread1Thread1of1ForFork2_#t~post1#1_23|, ~A~0.offset=v_~A~0.offset_108, thread1Thread1of1ForFork2_~i~0#1=|v_thread1Thread1of1ForFork2_~i~0#1_48|, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_23|, thread1Thread1of1ForFork2_#t~ret5#1=|v_thread1Thread1of1ForFork2_#t~ret5#1_23|, #memory_int=|v_#memory_int_220|, thread1Thread1of1ForFork2_plus_~a#1=|v_thread1Thread1of1ForFork2_plus_~a#1_23|, thread1Thread1of1ForFork2_#t~mem3#1=|v_thread1Thread1of1ForFork2_#t~mem3#1_23|, ~B~0.offset=v_~B~0.offset_104, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_23|, thread1Thread1of1ForFork2_plus_#res#1=|v_thread1Thread1of1ForFork2_plus_#res#1_23|} AuxVars[] AssignedVars[~res1~0, thread1Thread1of1ForFork2_plus_#in~b#1, thread1Thread1of1ForFork2_#t~ret4#1, thread1Thread1of1ForFork2_~tmp~0#1, thread1Thread1of1ForFork2_#t~mem2#1, thread1Thread1of1ForFork2_plus_~b#1, thread1Thread1of1ForFork2_plus_#in~a#1, thread1Thread1of1ForFork2_#t~post1#1, thread1Thread1of1ForFork2_~i~0#1, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork2_#t~ret5#1, thread1Thread1of1ForFork2_plus_~a#1, thread1Thread1of1ForFork2_#t~mem3#1, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork2_plus_#res#1] [2022-12-06 05:31:26,447 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [915] L77-->L74-4: Formula: (and (= |v_thread3Thread1of1ForFork1_~i~2#1_29| (+ |v_thread3Thread1of1ForFork1_~i~2#1_30| 1)) (= v_~res2~0_79 |v_thread3Thread1of1ForFork1_~tmp~2#1_17|)) InVars {thread3Thread1of1ForFork1_~tmp~2#1=|v_thread3Thread1of1ForFork1_~tmp~2#1_17|, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_30|} OutVars{thread3Thread1of1ForFork1_~tmp~2#1=|v_thread3Thread1of1ForFork1_~tmp~2#1_17|, thread3Thread1of1ForFork1_#t~post11#1=|v_thread3Thread1of1ForFork1_#t~post11#1_17|, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_29|, ~res2~0=v_~res2~0_79} AuxVars[] AssignedVars[thread3Thread1of1ForFork1_#t~post11#1, thread3Thread1of1ForFork1_~i~2#1, ~res2~0] and [959] L61-4-->thread2EXIT: Formula: (and (= |v_thread2Thread1of1ForFork0_#res#1.offset_Out_4| 0) (not (< |v_thread2Thread1of1ForFork0_~i~1#1_In_3| v_~M~0_In_6)) (= |v_thread2Thread1of1ForFork0_#res#1.base_Out_4| 0)) InVars {~M~0=v_~M~0_In_6, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_In_3|} OutVars{thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_In_3|, thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_Out_4|, ~M~0=v_~M~0_In_6, thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_Out_4|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#res#1.base, thread2Thread1of1ForFork0_#res#1.offset] [2022-12-06 05:31:26,532 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [985] $Ultimate##0-->L61-4: Formula: (and (= |v_thread2Thread1of1ForFork0_~i~1#1_63| 0) (= |v_thread3Thread1of1ForFork1_~i~2#1_85| v_~M~0_99)) InVars {~M~0=v_~M~0_99} OutVars{~M~0=v_~M~0_99, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_63|, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_85|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_~i~1#1, thread3Thread1of1ForFork1_~i~2#1] and [966] $Ultimate##0-->L48-4: Formula: (let ((.cse0 (+ |v_thread1Thread1of1ForFork2_plus_~a#1_21| |v_thread1Thread1of1ForFork2_plus_~b#1_21|))) (and (= (ite (or (<= |v_thread1Thread1of1ForFork2_plus_~b#1_21| 0) (<= .cse0 2147483647)) 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_21|) (< 0 v_~N~0_113) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_23| |v_thread1Thread1of1ForFork2_plus_#res#1_21|) (<= |v_thread1Thread1of1ForFork2_plus_#in~b#1_21| 2147483647) (<= |v_thread1Thread1of1ForFork2_~tmp~0#1_23| 2147483647) (<= 0 (+ |v_thread1Thread1of1ForFork2_plus_#in~b#1_21| 2147483648)) (= (+ (select (select |v_#memory_int_218| v_~B~0.base_102) v_~B~0.offset_102) (select (select |v_#memory_int_218| v_~A~0.base_106) v_~A~0.offset_106)) |v_thread1Thread1of1ForFork2_plus_#in~b#1_21|) (= |v_thread1Thread1of1ForFork2_~i~0#1_44| 1) (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_21| |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_21|) (= v_~res1~0_85 |v_thread1Thread1of1ForFork2_plus_#in~a#1_21|) (= |v_thread1Thread1of1ForFork2_plus_~b#1_21| |v_thread1Thread1of1ForFork2_plus_#in~b#1_21|) (<= 0 (+ |v_thread1Thread1of1ForFork2_~tmp~0#1_23| 2147483648)) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_23| v_~res1~0_84) (= |v_thread1Thread1of1ForFork2_plus_~a#1_21| |v_thread1Thread1of1ForFork2_plus_#in~a#1_21|) (= .cse0 |v_thread1Thread1of1ForFork2_plus_#res#1_21|))) InVars {~res1~0=v_~res1~0_85, ~A~0.base=v_~A~0.base_106, ~B~0.base=v_~B~0.base_102, ~A~0.offset=v_~A~0.offset_106, #memory_int=|v_#memory_int_218|, ~N~0=v_~N~0_113, ~B~0.offset=v_~B~0.offset_102} OutVars{~res1~0=v_~res1~0_84, ~A~0.base=v_~A~0.base_106, thread1Thread1of1ForFork2_plus_#in~b#1=|v_thread1Thread1of1ForFork2_plus_#in~b#1_21|, ~B~0.base=v_~B~0.base_102, thread1Thread1of1ForFork2_#t~ret4#1=|v_thread1Thread1of1ForFork2_#t~ret4#1_21|, thread1Thread1of1ForFork2_~tmp~0#1=|v_thread1Thread1of1ForFork2_~tmp~0#1_23|, thread1Thread1of1ForFork2_#t~mem2#1=|v_thread1Thread1of1ForFork2_#t~mem2#1_21|, thread1Thread1of1ForFork2_plus_~b#1=|v_thread1Thread1of1ForFork2_plus_~b#1_21|, thread1Thread1of1ForFork2_plus_#in~a#1=|v_thread1Thread1of1ForFork2_plus_#in~a#1_21|, ~N~0=v_~N~0_113, thread1Thread1of1ForFork2_#t~post1#1=|v_thread1Thread1of1ForFork2_#t~post1#1_21|, ~A~0.offset=v_~A~0.offset_106, thread1Thread1of1ForFork2_~i~0#1=|v_thread1Thread1of1ForFork2_~i~0#1_44|, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_21|, thread1Thread1of1ForFork2_#t~ret5#1=|v_thread1Thread1of1ForFork2_#t~ret5#1_21|, #memory_int=|v_#memory_int_218|, thread1Thread1of1ForFork2_plus_~a#1=|v_thread1Thread1of1ForFork2_plus_~a#1_21|, thread1Thread1of1ForFork2_#t~mem3#1=|v_thread1Thread1of1ForFork2_#t~mem3#1_21|, ~B~0.offset=v_~B~0.offset_102, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_21|, thread1Thread1of1ForFork2_plus_#res#1=|v_thread1Thread1of1ForFork2_plus_#res#1_21|} AuxVars[] AssignedVars[~res1~0, thread1Thread1of1ForFork2_plus_#in~b#1, thread1Thread1of1ForFork2_#t~ret4#1, thread1Thread1of1ForFork2_~tmp~0#1, thread1Thread1of1ForFork2_#t~mem2#1, thread1Thread1of1ForFork2_plus_~b#1, thread1Thread1of1ForFork2_plus_#in~a#1, thread1Thread1of1ForFork2_#t~post1#1, thread1Thread1of1ForFork2_~i~0#1, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork2_#t~ret5#1, thread1Thread1of1ForFork2_plus_~a#1, thread1Thread1of1ForFork2_#t~mem3#1, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork2_plus_#res#1] [2022-12-06 05:31:26,681 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [985] $Ultimate##0-->L61-4: Formula: (and (= |v_thread2Thread1of1ForFork0_~i~1#1_63| 0) (= |v_thread3Thread1of1ForFork1_~i~2#1_85| v_~M~0_99)) InVars {~M~0=v_~M~0_99} OutVars{~M~0=v_~M~0_99, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_63|, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_85|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_~i~1#1, thread3Thread1of1ForFork1_~i~2#1] and [847] L74-4-->L77: Formula: (let ((.cse0 (+ |v_thread3Thread1of1ForFork1_plus_~a#1_5| |v_thread3Thread1of1ForFork1_plus_~b#1_5|))) (and (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5| (ite (or (<= .cse0 2147483647) (<= |v_thread3Thread1of1ForFork1_plus_~b#1_5| 0)) 1 0)) (= v_~res2~0_47 |v_thread3Thread1of1ForFork1_plus_#in~a#1_5|) (<= |v_thread3Thread1of1ForFork1_~tmp~2#1_7| 2147483647) (= (let ((.cse1 (* |v_thread3Thread1of1ForFork1_~i~2#1_17| 4))) (+ (select (select |v_#memory_int_88| v_~B~0.base_42) (+ .cse1 v_~B~0.offset_42)) (select (select |v_#memory_int_88| v_~A~0.base_44) (+ .cse1 v_~A~0.offset_44)))) |v_thread3Thread1of1ForFork1_plus_#in~b#1_5|) (<= |v_thread3Thread1of1ForFork1_plus_#in~b#1_5| 2147483647) (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5| |v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|) (= .cse0 |v_thread3Thread1of1ForFork1_plus_#res#1_5|) (= |v_thread3Thread1of1ForFork1_plus_#in~a#1_5| |v_thread3Thread1of1ForFork1_plus_~a#1_5|) (<= 0 (+ |v_thread3Thread1of1ForFork1_~tmp~2#1_7| 2147483648)) (= |v_thread3Thread1of1ForFork1_plus_#res#1_5| |v_thread3Thread1of1ForFork1_~tmp~2#1_7|) (<= 0 (+ |v_thread3Thread1of1ForFork1_plus_#in~b#1_5| 2147483648)) (= |v_thread3Thread1of1ForFork1_plus_#in~b#1_5| |v_thread3Thread1of1ForFork1_plus_~b#1_5|) (< |v_thread3Thread1of1ForFork1_~i~2#1_17| v_~N~0_20))) InVars {~A~0.base=v_~A~0.base_44, ~B~0.base=v_~B~0.base_42, ~A~0.offset=v_~A~0.offset_44, #memory_int=|v_#memory_int_88|, ~N~0=v_~N~0_20, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_17|, ~B~0.offset=v_~B~0.offset_42, ~res2~0=v_~res2~0_47} OutVars{thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|, ~A~0.base=v_~A~0.base_44, ~B~0.base=v_~B~0.base_42, thread3Thread1of1ForFork1_plus_#res#1=|v_thread3Thread1of1ForFork1_plus_#res#1_5|, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|, thread3Thread1of1ForFork1_#t~mem13#1=|v_thread3Thread1of1ForFork1_#t~mem13#1_5|, thread3Thread1of1ForFork1_plus_#in~a#1=|v_thread3Thread1of1ForFork1_plus_#in~a#1_5|, ~N~0=v_~N~0_20, thread3Thread1of1ForFork1_#t~ret14#1=|v_thread3Thread1of1ForFork1_#t~ret14#1_5|, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_17|, thread3Thread1of1ForFork1_plus_~a#1=|v_thread3Thread1of1ForFork1_plus_~a#1_5|, ~A~0.offset=v_~A~0.offset_44, thread3Thread1of1ForFork1_~tmp~2#1=|v_thread3Thread1of1ForFork1_~tmp~2#1_7|, thread3Thread1of1ForFork1_plus_#in~b#1=|v_thread3Thread1of1ForFork1_plus_#in~b#1_5|, thread3Thread1of1ForFork1_#t~ret15#1=|v_thread3Thread1of1ForFork1_#t~ret15#1_5|, #memory_int=|v_#memory_int_88|, thread3Thread1of1ForFork1_#t~mem12#1=|v_thread3Thread1of1ForFork1_#t~mem12#1_5|, thread3Thread1of1ForFork1_plus_~b#1=|v_thread3Thread1of1ForFork1_plus_~b#1_5|, ~B~0.offset=v_~B~0.offset_42, ~res2~0=v_~res2~0_47} AuxVars[] AssignedVars[thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork1_plus_~a#1, thread3Thread1of1ForFork1_~tmp~2#1, thread3Thread1of1ForFork1_plus_#res#1, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork1_plus_#in~b#1, thread3Thread1of1ForFork1_#t~mem13#1, thread3Thread1of1ForFork1_#t~ret15#1, thread3Thread1of1ForFork1_plus_#in~a#1, thread3Thread1of1ForFork1_#t~ret14#1, thread3Thread1of1ForFork1_#t~mem12#1, thread3Thread1of1ForFork1_plus_~b#1] [2022-12-06 05:31:26,844 INFO L203 LiptonReduction]: Total number of compositions: 4 [2022-12-06 05:31:26,845 INFO L143 eatedLiptonReduction]: Time needed for LBE in milliseconds: 2410 [2022-12-06 05:31:26,845 INFO L495 AbstractCegarLoop]: Abstraction has has 113 places, 289 transitions, 3820 flow [2022-12-06 05:31:26,845 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 9 states have (on average 2.111111111111111) internal successors, (19), 9 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 05:31:26,846 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 05:31:26,846 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 05:31:26,846 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-12-06 05:31:26,846 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 05:31:26,846 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 05:31:26,846 INFO L85 PathProgramCache]: Analyzing trace with hash 79245884, now seen corresponding path program 1 times [2022-12-06 05:31:26,846 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 05:31:26,846 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1837765375] [2022-12-06 05:31:26,847 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 05:31:26,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 05:31:26,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 05:31:27,690 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 05:31:27,690 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 05:31:27,690 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1837765375] [2022-12-06 05:31:27,690 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1837765375] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 05:31:27,690 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 05:31:27,690 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-06 05:31:27,690 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1951002167] [2022-12-06 05:31:27,690 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 05:31:27,691 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-12-06 05:31:27,691 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 05:31:27,691 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-12-06 05:31:27,691 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2022-12-06 05:31:27,691 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 1 out of 51 [2022-12-06 05:31:27,692 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 113 places, 289 transitions, 3820 flow. Second operand has 8 states, 8 states have (on average 3.25) internal successors, (26), 8 states have internal predecessors, (26), 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 05:31:27,692 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 05:31:27,692 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1 of 51 [2022-12-06 05:31:27,692 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 05:31:29,232 INFO L130 PetriNetUnfolder]: 4509/6611 cut-off events. [2022-12-06 05:31:29,233 INFO L131 PetriNetUnfolder]: For 57931/58108 co-relation queries the response was YES. [2022-12-06 05:31:29,251 INFO L83 FinitePrefix]: Finished finitePrefix Result has 38598 conditions, 6611 events. 4509/6611 cut-off events. For 57931/58108 co-relation queries the response was YES. Maximal size of possible extension queue 415. Compared 36313 event pairs, 1533 based on Foata normal form. 126/6681 useless extension candidates. Maximal degree in co-relation 36290. Up to 6078 conditions per place. [2022-12-06 05:31:29,284 INFO L137 encePairwiseOnDemand]: 21/51 looper letters, 269 selfloop transitions, 81 changer transitions 4/363 dead transitions. [2022-12-06 05:31:29,284 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 122 places, 363 transitions, 5116 flow [2022-12-06 05:31:29,284 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-12-06 05:31:29,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2022-12-06 05:31:29,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 142 transitions. [2022-12-06 05:31:29,285 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.2784313725490196 [2022-12-06 05:31:29,285 INFO L175 Difference]: Start difference. First operand has 113 places, 289 transitions, 3820 flow. Second operand 10 states and 142 transitions. [2022-12-06 05:31:29,286 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 122 places, 363 transitions, 5116 flow [2022-12-06 05:31:29,506 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 120 places, 363 transitions, 5014 flow, removed 44 selfloop flow, removed 2 redundant places. [2022-12-06 05:31:29,512 INFO L231 Difference]: Finished difference. Result has 124 places, 312 transitions, 4289 flow [2022-12-06 05:31:29,512 INFO L276 CegarLoopForPetriNet]: {PETRI_ALPHABET=51, PETRI_DIFFERENCE_MINUEND_FLOW=3708, PETRI_DIFFERENCE_MINUEND_PLACES=111, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=288, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=58, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=217, PETRI_DIFFERENCE_SUBTRAHEND_STATES=10, PETRI_FLOW=4289, PETRI_PLACES=124, PETRI_TRANSITIONS=312} [2022-12-06 05:31:29,513 INFO L294 CegarLoopForPetriNet]: 33 programPoint places, 91 predicate places. [2022-12-06 05:31:29,513 WARN L163 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-06 05:31:29,513 INFO L89 Accepts]: Start accepts. Operand has 124 places, 312 transitions, 4289 flow [2022-12-06 05:31:29,514 INFO L95 Accepts]: Finished accepts. [2022-12-06 05:31:29,514 INFO L195 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-06 05:31:29,515 INFO L167 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 124 places, 312 transitions, 4289 flow [2022-12-06 05:31:29,517 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 123 places, 312 transitions, 4289 flow [2022-12-06 05:31:29,665 INFO L130 PetriNetUnfolder]: 423/1061 cut-off events. [2022-12-06 05:31:29,666 INFO L131 PetriNetUnfolder]: For 5450/5550 co-relation queries the response was YES. [2022-12-06 05:31:29,671 INFO L83 FinitePrefix]: Finished finitePrefix Result has 5472 conditions, 1061 events. 423/1061 cut-off events. For 5450/5550 co-relation queries the response was YES. Maximal size of possible extension queue 121. Compared 7496 event pairs, 24 based on Foata normal form. 9/1051 useless extension candidates. Maximal degree in co-relation 5216. Up to 316 conditions per place. [2022-12-06 05:31:29,680 INFO L184 LiptonReduction]: Starting Lipton reduction on Petri net that has 123 places, 312 transitions, 4289 flow [2022-12-06 05:31:29,680 INFO L188 LiptonReduction]: Number of co-enabled transitions 2448 [2022-12-06 05:31:29,681 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [986] $Ultimate##0-->L61-4: Formula: (let ((.cse1 (+ |v_thread3Thread1of1ForFork1_plus_~a#1_39| |v_thread3Thread1of1ForFork1_plus_~b#1_39|))) (and (= |v_thread2Thread1of1ForFork0_~i~1#1_65| 0) (= (let ((.cse0 (* |v_thread3Thread1of1ForFork1_~i~2#1_87| 4))) (+ (select (select |v_#memory_int_282| v_~B~0.base_144) (+ v_~B~0.offset_146 .cse0)) (select (select |v_#memory_int_282| v_~A~0.base_150) (+ v_~A~0.offset_152 .cse0)))) |v_thread3Thread1of1ForFork1_plus_#in~b#1_39|) (<= 0 (+ |v_thread3Thread1of1ForFork1_~tmp~2#1_51| 2147483648)) (= |v_thread3Thread1of1ForFork1_plus_#in~a#1_39| |v_thread3Thread1of1ForFork1_plus_~a#1_39|) (= |v_thread3Thread1of1ForFork1_plus_#res#1_39| |v_thread3Thread1of1ForFork1_~tmp~2#1_51|) (<= |v_thread3Thread1of1ForFork1_~tmp~2#1_51| 2147483647) (= |v_thread3Thread1of1ForFork1_plus_#in~a#1_39| v_~res2~0_147) (= |v_thread3Thread1of1ForFork1_plus_#in~b#1_39| |v_thread3Thread1of1ForFork1_plus_~b#1_39|) (< |v_thread3Thread1of1ForFork1_~i~2#1_87| v_~N~0_158) (<= |v_thread3Thread1of1ForFork1_plus_#in~b#1_39| 2147483647) (= v_~M~0_101 |v_thread3Thread1of1ForFork1_~i~2#1_87|) (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_39| |v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_39|) (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_39| (ite (or (<= .cse1 2147483647) (<= |v_thread3Thread1of1ForFork1_plus_~b#1_39| 0)) 1 0)) (<= 0 (+ |v_thread3Thread1of1ForFork1_plus_#in~b#1_39| 2147483648)) (= |v_thread3Thread1of1ForFork1_plus_#res#1_39| .cse1))) InVars {~A~0.base=v_~A~0.base_150, ~B~0.base=v_~B~0.base_144, ~A~0.offset=v_~A~0.offset_152, ~M~0=v_~M~0_101, #memory_int=|v_#memory_int_282|, ~N~0=v_~N~0_158, ~B~0.offset=v_~B~0.offset_146, ~res2~0=v_~res2~0_147} OutVars{thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_39|, ~A~0.base=v_~A~0.base_150, ~B~0.base=v_~B~0.base_144, thread3Thread1of1ForFork1_plus_#res#1=|v_thread3Thread1of1ForFork1_plus_#res#1_39|, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_39|, thread3Thread1of1ForFork1_#t~mem13#1=|v_thread3Thread1of1ForFork1_#t~mem13#1_39|, thread3Thread1of1ForFork1_plus_#in~a#1=|v_thread3Thread1of1ForFork1_plus_#in~a#1_39|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_65|, ~N~0=v_~N~0_158, thread3Thread1of1ForFork1_#t~ret14#1=|v_thread3Thread1of1ForFork1_#t~ret14#1_39|, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_87|, thread3Thread1of1ForFork1_plus_~a#1=|v_thread3Thread1of1ForFork1_plus_~a#1_39|, ~A~0.offset=v_~A~0.offset_152, thread3Thread1of1ForFork1_~tmp~2#1=|v_thread3Thread1of1ForFork1_~tmp~2#1_51|, ~M~0=v_~M~0_101, thread3Thread1of1ForFork1_plus_#in~b#1=|v_thread3Thread1of1ForFork1_plus_#in~b#1_39|, thread3Thread1of1ForFork1_#t~ret15#1=|v_thread3Thread1of1ForFork1_#t~ret15#1_39|, #memory_int=|v_#memory_int_282|, thread3Thread1of1ForFork1_#t~mem12#1=|v_thread3Thread1of1ForFork1_#t~mem12#1_39|, thread3Thread1of1ForFork1_plus_~b#1=|v_thread3Thread1of1ForFork1_plus_~b#1_39|, ~B~0.offset=v_~B~0.offset_146, ~res2~0=v_~res2~0_147} AuxVars[] AssignedVars[thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork1_plus_#res#1, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork1_#t~mem13#1, thread3Thread1of1ForFork1_plus_#in~a#1, thread2Thread1of1ForFork0_~i~1#1, thread3Thread1of1ForFork1_#t~ret14#1, thread3Thread1of1ForFork1_~i~2#1, thread3Thread1of1ForFork1_plus_~a#1, thread3Thread1of1ForFork1_~tmp~2#1, thread3Thread1of1ForFork1_plus_#in~b#1, thread3Thread1of1ForFork1_#t~ret15#1, thread3Thread1of1ForFork1_#t~mem12#1, thread3Thread1of1ForFork1_plus_~b#1] and [1006] L77-->thread2EXIT: Formula: (and (= (+ |v_thread3Thread1of1ForFork1_~i~2#1_156| 1) |v_thread3Thread1of1ForFork1_~i~2#1_155|) (not (< |v_thread2Thread1of1ForFork0_~i~1#1_106| v_~M~0_138)) (= v_~res2~0_211 |v_thread3Thread1of1ForFork1_~tmp~2#1_100|) (= |v_thread2Thread1of1ForFork0_#res#1.base_33| 0) (= |v_thread2Thread1of1ForFork0_#res#1.offset_33| 0)) InVars {thread3Thread1of1ForFork1_~tmp~2#1=|v_thread3Thread1of1ForFork1_~tmp~2#1_100|, ~M~0=v_~M~0_138, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_106|, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_156|} OutVars{thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_33|, thread3Thread1of1ForFork1_~tmp~2#1=|v_thread3Thread1of1ForFork1_~tmp~2#1_100|, ~M~0=v_~M~0_138, thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_33|, thread3Thread1of1ForFork1_#t~post11#1=|v_thread3Thread1of1ForFork1_#t~post11#1_59|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_106|, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_155|, ~res2~0=v_~res2~0_211} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#res#1.base, thread2Thread1of1ForFork0_#res#1.offset, thread3Thread1of1ForFork1_#t~post11#1, thread3Thread1of1ForFork1_~i~2#1, ~res2~0] [2022-12-06 05:31:29,851 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [986] $Ultimate##0-->L61-4: Formula: (let ((.cse1 (+ |v_thread3Thread1of1ForFork1_plus_~a#1_39| |v_thread3Thread1of1ForFork1_plus_~b#1_39|))) (and (= |v_thread2Thread1of1ForFork0_~i~1#1_65| 0) (= (let ((.cse0 (* |v_thread3Thread1of1ForFork1_~i~2#1_87| 4))) (+ (select (select |v_#memory_int_282| v_~B~0.base_144) (+ v_~B~0.offset_146 .cse0)) (select (select |v_#memory_int_282| v_~A~0.base_150) (+ v_~A~0.offset_152 .cse0)))) |v_thread3Thread1of1ForFork1_plus_#in~b#1_39|) (<= 0 (+ |v_thread3Thread1of1ForFork1_~tmp~2#1_51| 2147483648)) (= |v_thread3Thread1of1ForFork1_plus_#in~a#1_39| |v_thread3Thread1of1ForFork1_plus_~a#1_39|) (= |v_thread3Thread1of1ForFork1_plus_#res#1_39| |v_thread3Thread1of1ForFork1_~tmp~2#1_51|) (<= |v_thread3Thread1of1ForFork1_~tmp~2#1_51| 2147483647) (= |v_thread3Thread1of1ForFork1_plus_#in~a#1_39| v_~res2~0_147) (= |v_thread3Thread1of1ForFork1_plus_#in~b#1_39| |v_thread3Thread1of1ForFork1_plus_~b#1_39|) (< |v_thread3Thread1of1ForFork1_~i~2#1_87| v_~N~0_158) (<= |v_thread3Thread1of1ForFork1_plus_#in~b#1_39| 2147483647) (= v_~M~0_101 |v_thread3Thread1of1ForFork1_~i~2#1_87|) (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_39| |v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_39|) (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_39| (ite (or (<= .cse1 2147483647) (<= |v_thread3Thread1of1ForFork1_plus_~b#1_39| 0)) 1 0)) (<= 0 (+ |v_thread3Thread1of1ForFork1_plus_#in~b#1_39| 2147483648)) (= |v_thread3Thread1of1ForFork1_plus_#res#1_39| .cse1))) InVars {~A~0.base=v_~A~0.base_150, ~B~0.base=v_~B~0.base_144, ~A~0.offset=v_~A~0.offset_152, ~M~0=v_~M~0_101, #memory_int=|v_#memory_int_282|, ~N~0=v_~N~0_158, ~B~0.offset=v_~B~0.offset_146, ~res2~0=v_~res2~0_147} OutVars{thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_39|, ~A~0.base=v_~A~0.base_150, ~B~0.base=v_~B~0.base_144, thread3Thread1of1ForFork1_plus_#res#1=|v_thread3Thread1of1ForFork1_plus_#res#1_39|, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_39|, thread3Thread1of1ForFork1_#t~mem13#1=|v_thread3Thread1of1ForFork1_#t~mem13#1_39|, thread3Thread1of1ForFork1_plus_#in~a#1=|v_thread3Thread1of1ForFork1_plus_#in~a#1_39|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_65|, ~N~0=v_~N~0_158, thread3Thread1of1ForFork1_#t~ret14#1=|v_thread3Thread1of1ForFork1_#t~ret14#1_39|, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_87|, thread3Thread1of1ForFork1_plus_~a#1=|v_thread3Thread1of1ForFork1_plus_~a#1_39|, ~A~0.offset=v_~A~0.offset_152, thread3Thread1of1ForFork1_~tmp~2#1=|v_thread3Thread1of1ForFork1_~tmp~2#1_51|, ~M~0=v_~M~0_101, thread3Thread1of1ForFork1_plus_#in~b#1=|v_thread3Thread1of1ForFork1_plus_#in~b#1_39|, thread3Thread1of1ForFork1_#t~ret15#1=|v_thread3Thread1of1ForFork1_#t~ret15#1_39|, #memory_int=|v_#memory_int_282|, thread3Thread1of1ForFork1_#t~mem12#1=|v_thread3Thread1of1ForFork1_#t~mem12#1_39|, thread3Thread1of1ForFork1_plus_~b#1=|v_thread3Thread1of1ForFork1_plus_~b#1_39|, ~B~0.offset=v_~B~0.offset_146, ~res2~0=v_~res2~0_147} AuxVars[] AssignedVars[thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork1_plus_#res#1, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork1_#t~mem13#1, thread3Thread1of1ForFork1_plus_#in~a#1, thread2Thread1of1ForFork0_~i~1#1, thread3Thread1of1ForFork1_#t~ret14#1, thread3Thread1of1ForFork1_~i~2#1, thread3Thread1of1ForFork1_plus_~a#1, thread3Thread1of1ForFork1_~tmp~2#1, thread3Thread1of1ForFork1_plus_#in~b#1, thread3Thread1of1ForFork1_#t~ret15#1, thread3Thread1of1ForFork1_#t~mem12#1, thread3Thread1of1ForFork1_plus_~b#1] and [1005] L77-->thread2EXIT: Formula: (let ((.cse0 (+ |v_thread3Thread1of1ForFork1_plus_~a#1_74| |v_thread3Thread1of1ForFork1_plus_~b#1_74|))) (and (= (ite (or (<= .cse0 2147483647) (<= |v_thread3Thread1of1ForFork1_plus_~b#1_74| 0)) 1 0) |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_74|) (= |v_thread3Thread1of1ForFork1_plus_#in~a#1_74| |v_thread3Thread1of1ForFork1_plus_~a#1_74|) (= v_~res2~0_209 |v_thread3Thread1of1ForFork1_~tmp~2#1_97|) (= |v_thread3Thread1of1ForFork1_plus_#in~a#1_74| v_~res2~0_209) (= |v_thread3Thread1of1ForFork1_plus_#res#1_74| |v_thread3Thread1of1ForFork1_~tmp~2#1_96|) (= |v_thread3Thread1of1ForFork1_~i~2#1_151| (+ |v_thread3Thread1of1ForFork1_~i~2#1_152| 1)) (= |v_thread3Thread1of1ForFork1_plus_#in~b#1_74| |v_thread3Thread1of1ForFork1_plus_~b#1_74|) (< |v_thread3Thread1of1ForFork1_~i~2#1_151| v_~N~0_204) (= |v_thread3Thread1of1ForFork1_plus_#in~b#1_74| (let ((.cse1 (* |v_thread3Thread1of1ForFork1_~i~2#1_151| 4))) (+ (select (select |v_#memory_int_348| v_~B~0.base_192) (+ .cse1 v_~B~0.offset_194)) (select (select |v_#memory_int_348| v_~A~0.base_200) (+ .cse1 v_~A~0.offset_202))))) (= |v_thread3Thread1of1ForFork1_plus_#res#1_74| .cse0) (= |v_thread2Thread1of1ForFork0_#res#1.base_31| 0) (<= 0 (+ |v_thread3Thread1of1ForFork1_plus_#in~b#1_74| 2147483648)) (not (< |v_thread2Thread1of1ForFork0_~i~1#1_104| v_~M~0_136)) (<= |v_thread3Thread1of1ForFork1_plus_#in~b#1_74| 2147483647) (= |v_thread2Thread1of1ForFork0_#res#1.offset_31| 0) (<= |v_thread3Thread1of1ForFork1_~tmp~2#1_96| 2147483647) (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_74| |v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_74|) (<= 0 (+ |v_thread3Thread1of1ForFork1_~tmp~2#1_96| 2147483648)))) InVars {~A~0.base=v_~A~0.base_200, ~B~0.base=v_~B~0.base_192, ~A~0.offset=v_~A~0.offset_202, thread3Thread1of1ForFork1_~tmp~2#1=|v_thread3Thread1of1ForFork1_~tmp~2#1_97|, ~M~0=v_~M~0_136, #memory_int=|v_#memory_int_348|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_104|, ~N~0=v_~N~0_204, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_152|, ~B~0.offset=v_~B~0.offset_194} OutVars{~A~0.base=v_~A~0.base_200, ~B~0.base=v_~B~0.base_192, thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_31|, thread3Thread1of1ForFork1_plus_#in~a#1=|v_thread3Thread1of1ForFork1_plus_#in~a#1_74|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_104|, thread3Thread1of1ForFork1_#t~ret14#1=|v_thread3Thread1of1ForFork1_#t~ret14#1_74|, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_151|, thread3Thread1of1ForFork1_~tmp~2#1=|v_thread3Thread1of1ForFork1_~tmp~2#1_96|, thread3Thread1of1ForFork1_plus_#in~b#1=|v_thread3Thread1of1ForFork1_plus_#in~b#1_74|, thread3Thread1of1ForFork1_#t~mem12#1=|v_thread3Thread1of1ForFork1_#t~mem12#1_74|, ~B~0.offset=v_~B~0.offset_194, ~res2~0=v_~res2~0_209, thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_74|, thread3Thread1of1ForFork1_plus_#res#1=|v_thread3Thread1of1ForFork1_plus_#res#1_74|, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_74|, thread3Thread1of1ForFork1_#t~mem13#1=|v_thread3Thread1of1ForFork1_#t~mem13#1_74|, ~N~0=v_~N~0_204, thread3Thread1of1ForFork1_plus_~a#1=|v_thread3Thread1of1ForFork1_plus_~a#1_74|, thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_31|, ~A~0.offset=v_~A~0.offset_202, ~M~0=v_~M~0_136, thread3Thread1of1ForFork1_#t~ret15#1=|v_thread3Thread1of1ForFork1_#t~ret15#1_74|, #memory_int=|v_#memory_int_348|, thread3Thread1of1ForFork1_#t~post11#1=|v_thread3Thread1of1ForFork1_#t~post11#1_57|, thread3Thread1of1ForFork1_plus_~b#1=|v_thread3Thread1of1ForFork1_plus_~b#1_74|} AuxVars[] AssignedVars[thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_#res#1.offset, thread3Thread1of1ForFork1_plus_#res#1, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork1_#t~mem13#1, thread3Thread1of1ForFork1_plus_#in~a#1, thread3Thread1of1ForFork1_#t~ret14#1, thread3Thread1of1ForFork1_~i~2#1, thread3Thread1of1ForFork1_plus_~a#1, thread3Thread1of1ForFork1_~tmp~2#1, thread2Thread1of1ForFork0_#res#1.base, thread3Thread1of1ForFork1_plus_#in~b#1, thread3Thread1of1ForFork1_#t~ret15#1, thread3Thread1of1ForFork1_#t~post11#1, thread3Thread1of1ForFork1_#t~mem12#1, thread3Thread1of1ForFork1_plus_~b#1, ~res2~0] [2022-12-06 05:31:29,852 WARN L322 ript$VariableManager]: TermVariable LBE534 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:31:29,852 WARN L322 ript$VariableManager]: TermVariable LBE202 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:31:29,852 WARN L322 ript$VariableManager]: TermVariable LBE444 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:31:29,852 WARN L322 ript$VariableManager]: TermVariable LBE520 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:31:29,855 WARN L322 ript$VariableManager]: TermVariable LBE221 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:31:29,855 WARN L322 ript$VariableManager]: TermVariable LBE231 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:31:29,855 WARN L322 ript$VariableManager]: TermVariable LBE192 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:31:29,855 WARN L322 ript$VariableManager]: TermVariable LBE535 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:31:30,375 INFO L203 LiptonReduction]: Total number of compositions: 1 [2022-12-06 05:31:30,376 INFO L143 eatedLiptonReduction]: Time needed for LBE in milliseconds: 863 [2022-12-06 05:31:30,376 INFO L495 AbstractCegarLoop]: Abstraction has has 123 places, 312 transitions, 4305 flow [2022-12-06 05:31:30,376 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 3.25) internal successors, (26), 8 states have internal predecessors, (26), 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 05:31:30,376 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 05:31:30,376 INFO L213 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-06 05:31:30,377 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-12-06 05:31:30,377 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 05:31:30,377 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 05:31:30,377 INFO L85 PathProgramCache]: Analyzing trace with hash 360800076, now seen corresponding path program 1 times [2022-12-06 05:31:30,377 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 05:31:30,378 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [812545336] [2022-12-06 05:31:30,378 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 05:31:30,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 05:31:30,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 05:31:31,527 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 05:31:31,527 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 05:31:31,527 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [812545336] [2022-12-06 05:31:31,527 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [812545336] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 05:31:31,527 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 05:31:31,527 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-06 05:31:31,527 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1861280232] [2022-12-06 05:31:31,527 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 05:31:31,528 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-12-06 05:31:31,528 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 05:31:31,528 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-12-06 05:31:31,528 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2022-12-06 05:31:31,528 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 1 out of 50 [2022-12-06 05:31:31,529 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 123 places, 312 transitions, 4305 flow. Second operand has 8 states, 8 states have (on average 3.125) internal successors, (25), 8 states have internal predecessors, (25), 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 05:31:31,529 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 05:31:31,529 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1 of 50 [2022-12-06 05:31:31,529 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 05:31:32,802 INFO L130 PetriNetUnfolder]: 4492/6590 cut-off events. [2022-12-06 05:31:32,802 INFO L131 PetriNetUnfolder]: For 60711/60878 co-relation queries the response was YES. [2022-12-06 05:31:32,817 INFO L83 FinitePrefix]: Finished finitePrefix Result has 38973 conditions, 6590 events. 4492/6590 cut-off events. For 60711/60878 co-relation queries the response was YES. Maximal size of possible extension queue 389. Compared 36082 event pairs, 1652 based on Foata normal form. 125/6662 useless extension candidates. Maximal degree in co-relation 36670. Up to 6069 conditions per place. [2022-12-06 05:31:32,846 INFO L137 encePairwiseOnDemand]: 23/50 looper letters, 256 selfloop transitions, 85 changer transitions 3/353 dead transitions. [2022-12-06 05:31:32,847 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 130 places, 353 transitions, 5250 flow [2022-12-06 05:31:32,847 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-12-06 05:31:32,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2022-12-06 05:31:32,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 117 transitions. [2022-12-06 05:31:32,848 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.2925 [2022-12-06 05:31:32,848 INFO L175 Difference]: Start difference. First operand has 123 places, 312 transitions, 4305 flow. Second operand 8 states and 117 transitions. [2022-12-06 05:31:32,848 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 130 places, 353 transitions, 5250 flow [2022-12-06 05:31:33,098 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 127 places, 353 transitions, 5149 flow, removed 34 selfloop flow, removed 3 redundant places. [2022-12-06 05:31:33,105 INFO L231 Difference]: Finished difference. Result has 129 places, 319 transitions, 4549 flow [2022-12-06 05:31:33,105 INFO L276 CegarLoopForPetriNet]: {PETRI_ALPHABET=50, PETRI_DIFFERENCE_MINUEND_FLOW=4216, PETRI_DIFFERENCE_MINUEND_PLACES=120, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=312, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=78, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=230, PETRI_DIFFERENCE_SUBTRAHEND_STATES=8, PETRI_FLOW=4549, PETRI_PLACES=129, PETRI_TRANSITIONS=319} [2022-12-06 05:31:33,106 INFO L294 CegarLoopForPetriNet]: 33 programPoint places, 96 predicate places. [2022-12-06 05:31:33,106 WARN L163 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-06 05:31:33,106 INFO L89 Accepts]: Start accepts. Operand has 129 places, 319 transitions, 4549 flow [2022-12-06 05:31:33,108 INFO L95 Accepts]: Finished accepts. [2022-12-06 05:31:33,108 INFO L195 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-06 05:31:33,108 INFO L167 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 129 places, 319 transitions, 4549 flow [2022-12-06 05:31:33,110 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 129 places, 319 transitions, 4549 flow [2022-12-06 05:31:33,236 INFO L130 PetriNetUnfolder]: 429/1070 cut-off events. [2022-12-06 05:31:33,237 INFO L131 PetriNetUnfolder]: For 5991/6099 co-relation queries the response was YES. [2022-12-06 05:31:33,240 INFO L83 FinitePrefix]: Finished finitePrefix Result has 5618 conditions, 1070 events. 429/1070 cut-off events. For 5991/6099 co-relation queries the response was YES. Maximal size of possible extension queue 118. Compared 7596 event pairs, 23 based on Foata normal form. 10/1060 useless extension candidates. Maximal degree in co-relation 5359. Up to 320 conditions per place. [2022-12-06 05:31:33,248 INFO L184 LiptonReduction]: Starting Lipton reduction on Petri net that has 129 places, 319 transitions, 4549 flow [2022-12-06 05:31:33,248 INFO L188 LiptonReduction]: Number of co-enabled transitions 2482 [2022-12-06 05:31:33,250 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [983] $Ultimate##0-->L74-4: Formula: (let ((.cse1 (+ |v_thread3Thread1of1ForFork1_plus_~a#1_35| |v_thread3Thread1of1ForFork1_plus_~b#1_35|))) (and (= |v_thread3Thread1of1ForFork1_plus_#res#1_35| |v_thread3Thread1of1ForFork1_~tmp~2#1_47|) (= |v_thread3Thread1of1ForFork1_plus_#in~a#1_35| v_~res2~0_142) (<= |v_thread3Thread1of1ForFork1_plus_#in~b#1_35| 2147483647) (= |v_thread3Thread1of1ForFork1_plus_#in~b#1_35| |v_thread3Thread1of1ForFork1_plus_~b#1_35|) (= v_~res2~0_141 |v_thread3Thread1of1ForFork1_~tmp~2#1_47|) (<= |v_thread3Thread1of1ForFork1_~tmp~2#1_47| 2147483647) (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_35| |v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_35|) (= (let ((.cse0 (* 4 v_~M~0_95))) (+ (select (select |v_#memory_int_278| v_~A~0.base_146) (+ v_~A~0.offset_148 .cse0)) (select (select |v_#memory_int_278| v_~B~0.base_140) (+ v_~B~0.offset_142 .cse0)))) |v_thread3Thread1of1ForFork1_plus_#in~b#1_35|) (= |v_thread3Thread1of1ForFork1_~i~2#1_79| (+ 1 v_~M~0_95)) (<= 0 (+ |v_thread3Thread1of1ForFork1_plus_#in~b#1_35| 2147483648)) (<= 0 (+ |v_thread3Thread1of1ForFork1_~tmp~2#1_47| 2147483648)) (= |v_thread3Thread1of1ForFork1_plus_#in~a#1_35| |v_thread3Thread1of1ForFork1_plus_~a#1_35|) (= (ite (or (<= |v_thread3Thread1of1ForFork1_plus_~b#1_35| 0) (<= .cse1 2147483647)) 1 0) |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_35|) (< v_~M~0_95 v_~N~0_154) (= |v_thread3Thread1of1ForFork1_plus_#res#1_35| .cse1))) InVars {~A~0.base=v_~A~0.base_146, ~B~0.base=v_~B~0.base_140, ~A~0.offset=v_~A~0.offset_148, ~M~0=v_~M~0_95, #memory_int=|v_#memory_int_278|, ~N~0=v_~N~0_154, ~B~0.offset=v_~B~0.offset_142, ~res2~0=v_~res2~0_142} OutVars{thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_35|, ~A~0.base=v_~A~0.base_146, ~B~0.base=v_~B~0.base_140, thread3Thread1of1ForFork1_plus_#res#1=|v_thread3Thread1of1ForFork1_plus_#res#1_35|, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_35|, thread3Thread1of1ForFork1_#t~mem13#1=|v_thread3Thread1of1ForFork1_#t~mem13#1_35|, thread3Thread1of1ForFork1_plus_#in~a#1=|v_thread3Thread1of1ForFork1_plus_#in~a#1_35|, ~N~0=v_~N~0_154, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_79|, thread3Thread1of1ForFork1_#t~ret14#1=|v_thread3Thread1of1ForFork1_#t~ret14#1_35|, thread3Thread1of1ForFork1_plus_~a#1=|v_thread3Thread1of1ForFork1_plus_~a#1_35|, thread3Thread1of1ForFork1_~tmp~2#1=|v_thread3Thread1of1ForFork1_~tmp~2#1_47|, ~A~0.offset=v_~A~0.offset_148, ~M~0=v_~M~0_95, thread3Thread1of1ForFork1_plus_#in~b#1=|v_thread3Thread1of1ForFork1_plus_#in~b#1_35|, thread3Thread1of1ForFork1_#t~post11#1=|v_thread3Thread1of1ForFork1_#t~post11#1_30|, thread3Thread1of1ForFork1_#t~ret15#1=|v_thread3Thread1of1ForFork1_#t~ret15#1_35|, #memory_int=|v_#memory_int_278|, thread3Thread1of1ForFork1_#t~mem12#1=|v_thread3Thread1of1ForFork1_#t~mem12#1_35|, thread3Thread1of1ForFork1_plus_~b#1=|v_thread3Thread1of1ForFork1_plus_~b#1_35|, ~B~0.offset=v_~B~0.offset_142, ~res2~0=v_~res2~0_141} AuxVars[] AssignedVars[thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork1_plus_#res#1, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork1_#t~mem13#1, thread3Thread1of1ForFork1_plus_#in~a#1, thread3Thread1of1ForFork1_~i~2#1, thread3Thread1of1ForFork1_#t~ret14#1, thread3Thread1of1ForFork1_plus_~a#1, thread3Thread1of1ForFork1_~tmp~2#1, thread3Thread1of1ForFork1_plus_#in~b#1, thread3Thread1of1ForFork1_#t~post11#1, thread3Thread1of1ForFork1_#t~ret15#1, thread3Thread1of1ForFork1_#t~mem12#1, thread3Thread1of1ForFork1_plus_~b#1, ~res2~0] and [967] $Ultimate##0-->L48-4: Formula: (let ((.cse0 (+ |v_thread1Thread1of1ForFork2_plus_~a#1_23| |v_thread1Thread1of1ForFork2_plus_~b#1_23|))) (and (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_23| (ite (or (<= .cse0 2147483647) (<= |v_thread1Thread1of1ForFork2_plus_~b#1_23| 0)) 1 0)) (<= |v_thread1Thread1of1ForFork2_plus_#in~b#1_23| 2147483647) (= .cse0 |v_thread1Thread1of1ForFork2_plus_#res#1_23|) (= v_~res1~0_89 |v_thread1Thread1of1ForFork2_plus_#in~a#1_23|) (<= 0 (+ |v_thread1Thread1of1ForFork2_~tmp~0#1_25| 2147483648)) (= |v_thread1Thread1of1ForFork2_plus_~b#1_23| |v_thread1Thread1of1ForFork2_plus_#in~b#1_23|) (= (+ (select (select |v_#memory_int_220| v_~B~0.base_104) v_~B~0.offset_104) (select (select |v_#memory_int_220| v_~A~0.base_108) v_~A~0.offset_108)) |v_thread1Thread1of1ForFork2_plus_#in~b#1_23|) (<= |v_thread1Thread1of1ForFork2_~tmp~0#1_25| 2147483647) (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_23| |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_23|) (= |v_thread1Thread1of1ForFork2_~i~0#1_48| 1) (< 0 v_~N~0_115) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_25| |v_thread1Thread1of1ForFork2_plus_#res#1_23|) (= |v_thread1Thread1of1ForFork2_plus_~a#1_23| |v_thread1Thread1of1ForFork2_plus_#in~a#1_23|) (<= 0 (+ |v_thread1Thread1of1ForFork2_plus_#in~b#1_23| 2147483648)) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_25| v_~res1~0_88))) InVars {~res1~0=v_~res1~0_89, ~A~0.base=v_~A~0.base_108, ~B~0.base=v_~B~0.base_104, ~A~0.offset=v_~A~0.offset_108, #memory_int=|v_#memory_int_220|, ~N~0=v_~N~0_115, ~B~0.offset=v_~B~0.offset_104} OutVars{~res1~0=v_~res1~0_88, ~A~0.base=v_~A~0.base_108, thread1Thread1of1ForFork2_plus_#in~b#1=|v_thread1Thread1of1ForFork2_plus_#in~b#1_23|, ~B~0.base=v_~B~0.base_104, thread1Thread1of1ForFork2_#t~ret4#1=|v_thread1Thread1of1ForFork2_#t~ret4#1_23|, thread1Thread1of1ForFork2_~tmp~0#1=|v_thread1Thread1of1ForFork2_~tmp~0#1_25|, thread1Thread1of1ForFork2_#t~mem2#1=|v_thread1Thread1of1ForFork2_#t~mem2#1_23|, thread1Thread1of1ForFork2_plus_~b#1=|v_thread1Thread1of1ForFork2_plus_~b#1_23|, thread1Thread1of1ForFork2_plus_#in~a#1=|v_thread1Thread1of1ForFork2_plus_#in~a#1_23|, ~N~0=v_~N~0_115, thread1Thread1of1ForFork2_#t~post1#1=|v_thread1Thread1of1ForFork2_#t~post1#1_23|, ~A~0.offset=v_~A~0.offset_108, thread1Thread1of1ForFork2_~i~0#1=|v_thread1Thread1of1ForFork2_~i~0#1_48|, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_23|, thread1Thread1of1ForFork2_#t~ret5#1=|v_thread1Thread1of1ForFork2_#t~ret5#1_23|, #memory_int=|v_#memory_int_220|, thread1Thread1of1ForFork2_plus_~a#1=|v_thread1Thread1of1ForFork2_plus_~a#1_23|, thread1Thread1of1ForFork2_#t~mem3#1=|v_thread1Thread1of1ForFork2_#t~mem3#1_23|, ~B~0.offset=v_~B~0.offset_104, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_23|, thread1Thread1of1ForFork2_plus_#res#1=|v_thread1Thread1of1ForFork2_plus_#res#1_23|} AuxVars[] AssignedVars[~res1~0, thread1Thread1of1ForFork2_plus_#in~b#1, thread1Thread1of1ForFork2_#t~ret4#1, thread1Thread1of1ForFork2_~tmp~0#1, thread1Thread1of1ForFork2_#t~mem2#1, thread1Thread1of1ForFork2_plus_~b#1, thread1Thread1of1ForFork2_plus_#in~a#1, thread1Thread1of1ForFork2_#t~post1#1, thread1Thread1of1ForFork2_~i~0#1, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork2_#t~ret5#1, thread1Thread1of1ForFork2_plus_~a#1, thread1Thread1of1ForFork2_#t~mem3#1, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork2_plus_#res#1] [2022-12-06 05:31:33,611 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [1012] $Ultimate##0-->thread2EXIT: Formula: (let ((.cse3 (+ |v_thread3Thread1of1ForFork1_plus_~a#1_80| |v_thread3Thread1of1ForFork1_plus_~b#1_80|)) (.cse4 (+ v_~res2~0_219 2147483648)) (.cse2 (select |v_#memory_int_356| v_~B~0.base_200)) (.cse0 (select |v_#memory_int_356| v_~A~0.base_208))) (and (= |v_thread3Thread1of1ForFork1_plus_#res#1_80| |v_thread3Thread1of1ForFork1_~tmp~2#1_106|) (<= 0 (+ |v_thread3Thread1of1ForFork1_plus_#in~b#1_80| 2147483648)) (= |v_thread3Thread1of1ForFork1_plus_#in~a#1_80| |v_thread3Thread1of1ForFork1_plus_~a#1_80|) (<= v_~res2~0_219 2147483647) (= |v_thread3Thread1of1ForFork1_plus_#in~b#1_80| (let ((.cse1 (* |v_thread3Thread1of1ForFork1_~i~2#1_169| 4))) (+ (select .cse0 (+ v_~A~0.offset_210 .cse1)) (select .cse2 (+ v_~B~0.offset_202 .cse1))))) (= |v_thread3Thread1of1ForFork1_plus_#in~a#1_80| v_~res2~0_219) (= .cse3 |v_thread3Thread1of1ForFork1_plus_#res#1_80|) (<= v_~res2~0_220 .cse4) (= |v_thread2Thread1of1ForFork0_~i~1#1_116| 0) (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_80| (ite (or (<= .cse3 2147483647) (<= |v_thread3Thread1of1ForFork1_plus_~b#1_80| 0)) 1 0)) (= |v_thread2Thread1of1ForFork0_#res#1.offset_39| 0) (<= 0 .cse4) (<= 0 (+ |v_thread3Thread1of1ForFork1_~tmp~2#1_106| 2147483648)) (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_80| |v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_80|) (= |v_thread2Thread1of1ForFork0_#res#1.base_39| 0) (< |v_thread3Thread1of1ForFork1_~i~2#1_169| v_~N~0_212) (= |v_thread3Thread1of1ForFork1_plus_#in~b#1_80| |v_thread3Thread1of1ForFork1_plus_~b#1_80|) (<= |v_thread3Thread1of1ForFork1_~tmp~2#1_106| 2147483647) (<= v_~res2~0_219 (+ 2147483647 v_~res2~0_220)) (= (let ((.cse5 (* v_~M~0_148 4))) (+ (select .cse2 (+ v_~B~0.offset_202 .cse5)) (select .cse0 (+ .cse5 v_~A~0.offset_210)) v_~res2~0_220)) v_~res2~0_219) (= (+ v_~M~0_148 1) |v_thread3Thread1of1ForFork1_~i~2#1_169|) (<= |v_thread3Thread1of1ForFork1_plus_#in~b#1_80| 2147483647) (not (< |v_thread2Thread1of1ForFork0_~i~1#1_116| v_~M~0_148)))) InVars {~A~0.base=v_~A~0.base_208, ~B~0.base=v_~B~0.base_200, ~A~0.offset=v_~A~0.offset_210, ~M~0=v_~M~0_148, #memory_int=|v_#memory_int_356|, ~N~0=v_~N~0_212, ~B~0.offset=v_~B~0.offset_202, ~res2~0=v_~res2~0_220} OutVars{~A~0.base=v_~A~0.base_208, ~B~0.base=v_~B~0.base_200, thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_39|, thread3Thread1of1ForFork1_plus_#in~a#1=|v_thread3Thread1of1ForFork1_plus_#in~a#1_80|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_116|, thread3Thread1of1ForFork1_#t~ret14#1=|v_thread3Thread1of1ForFork1_#t~ret14#1_80|, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_169|, thread3Thread1of1ForFork1_~tmp~2#1=|v_thread3Thread1of1ForFork1_~tmp~2#1_106|, thread3Thread1of1ForFork1_plus_#in~b#1=|v_thread3Thread1of1ForFork1_plus_#in~b#1_80|, thread3Thread1of1ForFork1_#t~mem12#1=|v_thread3Thread1of1ForFork1_#t~mem12#1_80|, ~B~0.offset=v_~B~0.offset_202, ~res2~0=v_~res2~0_219, thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_80|, thread3Thread1of1ForFork1_plus_#res#1=|v_thread3Thread1of1ForFork1_plus_#res#1_80|, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_80|, thread3Thread1of1ForFork1_#t~mem13#1=|v_thread3Thread1of1ForFork1_#t~mem13#1_80|, ~N~0=v_~N~0_212, thread3Thread1of1ForFork1_plus_~a#1=|v_thread3Thread1of1ForFork1_plus_~a#1_80|, thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_39|, ~A~0.offset=v_~A~0.offset_210, ~M~0=v_~M~0_148, thread3Thread1of1ForFork1_#t~ret15#1=|v_thread3Thread1of1ForFork1_#t~ret15#1_80|, #memory_int=|v_#memory_int_356|, thread3Thread1of1ForFork1_#t~post11#1=|v_thread3Thread1of1ForFork1_#t~post11#1_63|, thread3Thread1of1ForFork1_plus_~b#1=|v_thread3Thread1of1ForFork1_plus_~b#1_80|} AuxVars[] AssignedVars[thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_#res#1.offset, thread3Thread1of1ForFork1_plus_#res#1, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork1_#t~mem13#1, thread3Thread1of1ForFork1_plus_#in~a#1, thread2Thread1of1ForFork0_~i~1#1, thread3Thread1of1ForFork1_#t~ret14#1, thread3Thread1of1ForFork1_~i~2#1, thread3Thread1of1ForFork1_plus_~a#1, thread3Thread1of1ForFork1_~tmp~2#1, thread2Thread1of1ForFork0_#res#1.base, thread3Thread1of1ForFork1_plus_#in~b#1, thread3Thread1of1ForFork1_#t~ret15#1, thread3Thread1of1ForFork1_#t~post11#1, thread3Thread1of1ForFork1_#t~mem12#1, thread3Thread1of1ForFork1_plus_~b#1, ~res2~0] and [967] $Ultimate##0-->L48-4: Formula: (let ((.cse0 (+ |v_thread1Thread1of1ForFork2_plus_~a#1_23| |v_thread1Thread1of1ForFork2_plus_~b#1_23|))) (and (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_23| (ite (or (<= .cse0 2147483647) (<= |v_thread1Thread1of1ForFork2_plus_~b#1_23| 0)) 1 0)) (<= |v_thread1Thread1of1ForFork2_plus_#in~b#1_23| 2147483647) (= .cse0 |v_thread1Thread1of1ForFork2_plus_#res#1_23|) (= v_~res1~0_89 |v_thread1Thread1of1ForFork2_plus_#in~a#1_23|) (<= 0 (+ |v_thread1Thread1of1ForFork2_~tmp~0#1_25| 2147483648)) (= |v_thread1Thread1of1ForFork2_plus_~b#1_23| |v_thread1Thread1of1ForFork2_plus_#in~b#1_23|) (= (+ (select (select |v_#memory_int_220| v_~B~0.base_104) v_~B~0.offset_104) (select (select |v_#memory_int_220| v_~A~0.base_108) v_~A~0.offset_108)) |v_thread1Thread1of1ForFork2_plus_#in~b#1_23|) (<= |v_thread1Thread1of1ForFork2_~tmp~0#1_25| 2147483647) (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_23| |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_23|) (= |v_thread1Thread1of1ForFork2_~i~0#1_48| 1) (< 0 v_~N~0_115) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_25| |v_thread1Thread1of1ForFork2_plus_#res#1_23|) (= |v_thread1Thread1of1ForFork2_plus_~a#1_23| |v_thread1Thread1of1ForFork2_plus_#in~a#1_23|) (<= 0 (+ |v_thread1Thread1of1ForFork2_plus_#in~b#1_23| 2147483648)) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_25| v_~res1~0_88))) InVars {~res1~0=v_~res1~0_89, ~A~0.base=v_~A~0.base_108, ~B~0.base=v_~B~0.base_104, ~A~0.offset=v_~A~0.offset_108, #memory_int=|v_#memory_int_220|, ~N~0=v_~N~0_115, ~B~0.offset=v_~B~0.offset_104} OutVars{~res1~0=v_~res1~0_88, ~A~0.base=v_~A~0.base_108, thread1Thread1of1ForFork2_plus_#in~b#1=|v_thread1Thread1of1ForFork2_plus_#in~b#1_23|, ~B~0.base=v_~B~0.base_104, thread1Thread1of1ForFork2_#t~ret4#1=|v_thread1Thread1of1ForFork2_#t~ret4#1_23|, thread1Thread1of1ForFork2_~tmp~0#1=|v_thread1Thread1of1ForFork2_~tmp~0#1_25|, thread1Thread1of1ForFork2_#t~mem2#1=|v_thread1Thread1of1ForFork2_#t~mem2#1_23|, thread1Thread1of1ForFork2_plus_~b#1=|v_thread1Thread1of1ForFork2_plus_~b#1_23|, thread1Thread1of1ForFork2_plus_#in~a#1=|v_thread1Thread1of1ForFork2_plus_#in~a#1_23|, ~N~0=v_~N~0_115, thread1Thread1of1ForFork2_#t~post1#1=|v_thread1Thread1of1ForFork2_#t~post1#1_23|, ~A~0.offset=v_~A~0.offset_108, thread1Thread1of1ForFork2_~i~0#1=|v_thread1Thread1of1ForFork2_~i~0#1_48|, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_23|, thread1Thread1of1ForFork2_#t~ret5#1=|v_thread1Thread1of1ForFork2_#t~ret5#1_23|, #memory_int=|v_#memory_int_220|, thread1Thread1of1ForFork2_plus_~a#1=|v_thread1Thread1of1ForFork2_plus_~a#1_23|, thread1Thread1of1ForFork2_#t~mem3#1=|v_thread1Thread1of1ForFork2_#t~mem3#1_23|, ~B~0.offset=v_~B~0.offset_104, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_23|, thread1Thread1of1ForFork2_plus_#res#1=|v_thread1Thread1of1ForFork2_plus_#res#1_23|} AuxVars[] AssignedVars[~res1~0, thread1Thread1of1ForFork2_plus_#in~b#1, thread1Thread1of1ForFork2_#t~ret4#1, thread1Thread1of1ForFork2_~tmp~0#1, thread1Thread1of1ForFork2_#t~mem2#1, thread1Thread1of1ForFork2_plus_~b#1, thread1Thread1of1ForFork2_plus_#in~a#1, thread1Thread1of1ForFork2_#t~post1#1, thread1Thread1of1ForFork2_~i~0#1, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork2_#t~ret5#1, thread1Thread1of1ForFork2_plus_~a#1, thread1Thread1of1ForFork2_#t~mem3#1, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork2_plus_#res#1] [2022-12-06 05:31:34,168 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [1012] $Ultimate##0-->thread2EXIT: Formula: (let ((.cse3 (+ |v_thread3Thread1of1ForFork1_plus_~a#1_80| |v_thread3Thread1of1ForFork1_plus_~b#1_80|)) (.cse4 (+ v_~res2~0_219 2147483648)) (.cse2 (select |v_#memory_int_356| v_~B~0.base_200)) (.cse0 (select |v_#memory_int_356| v_~A~0.base_208))) (and (= |v_thread3Thread1of1ForFork1_plus_#res#1_80| |v_thread3Thread1of1ForFork1_~tmp~2#1_106|) (<= 0 (+ |v_thread3Thread1of1ForFork1_plus_#in~b#1_80| 2147483648)) (= |v_thread3Thread1of1ForFork1_plus_#in~a#1_80| |v_thread3Thread1of1ForFork1_plus_~a#1_80|) (<= v_~res2~0_219 2147483647) (= |v_thread3Thread1of1ForFork1_plus_#in~b#1_80| (let ((.cse1 (* |v_thread3Thread1of1ForFork1_~i~2#1_169| 4))) (+ (select .cse0 (+ v_~A~0.offset_210 .cse1)) (select .cse2 (+ v_~B~0.offset_202 .cse1))))) (= |v_thread3Thread1of1ForFork1_plus_#in~a#1_80| v_~res2~0_219) (= .cse3 |v_thread3Thread1of1ForFork1_plus_#res#1_80|) (<= v_~res2~0_220 .cse4) (= |v_thread2Thread1of1ForFork0_~i~1#1_116| 0) (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_80| (ite (or (<= .cse3 2147483647) (<= |v_thread3Thread1of1ForFork1_plus_~b#1_80| 0)) 1 0)) (= |v_thread2Thread1of1ForFork0_#res#1.offset_39| 0) (<= 0 .cse4) (<= 0 (+ |v_thread3Thread1of1ForFork1_~tmp~2#1_106| 2147483648)) (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_80| |v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_80|) (= |v_thread2Thread1of1ForFork0_#res#1.base_39| 0) (< |v_thread3Thread1of1ForFork1_~i~2#1_169| v_~N~0_212) (= |v_thread3Thread1of1ForFork1_plus_#in~b#1_80| |v_thread3Thread1of1ForFork1_plus_~b#1_80|) (<= |v_thread3Thread1of1ForFork1_~tmp~2#1_106| 2147483647) (<= v_~res2~0_219 (+ 2147483647 v_~res2~0_220)) (= (let ((.cse5 (* v_~M~0_148 4))) (+ (select .cse2 (+ v_~B~0.offset_202 .cse5)) (select .cse0 (+ .cse5 v_~A~0.offset_210)) v_~res2~0_220)) v_~res2~0_219) (= (+ v_~M~0_148 1) |v_thread3Thread1of1ForFork1_~i~2#1_169|) (<= |v_thread3Thread1of1ForFork1_plus_#in~b#1_80| 2147483647) (not (< |v_thread2Thread1of1ForFork0_~i~1#1_116| v_~M~0_148)))) InVars {~A~0.base=v_~A~0.base_208, ~B~0.base=v_~B~0.base_200, ~A~0.offset=v_~A~0.offset_210, ~M~0=v_~M~0_148, #memory_int=|v_#memory_int_356|, ~N~0=v_~N~0_212, ~B~0.offset=v_~B~0.offset_202, ~res2~0=v_~res2~0_220} OutVars{~A~0.base=v_~A~0.base_208, ~B~0.base=v_~B~0.base_200, thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_39|, thread3Thread1of1ForFork1_plus_#in~a#1=|v_thread3Thread1of1ForFork1_plus_#in~a#1_80|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_116|, thread3Thread1of1ForFork1_#t~ret14#1=|v_thread3Thread1of1ForFork1_#t~ret14#1_80|, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_169|, thread3Thread1of1ForFork1_~tmp~2#1=|v_thread3Thread1of1ForFork1_~tmp~2#1_106|, thread3Thread1of1ForFork1_plus_#in~b#1=|v_thread3Thread1of1ForFork1_plus_#in~b#1_80|, thread3Thread1of1ForFork1_#t~mem12#1=|v_thread3Thread1of1ForFork1_#t~mem12#1_80|, ~B~0.offset=v_~B~0.offset_202, ~res2~0=v_~res2~0_219, thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_80|, thread3Thread1of1ForFork1_plus_#res#1=|v_thread3Thread1of1ForFork1_plus_#res#1_80|, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_80|, thread3Thread1of1ForFork1_#t~mem13#1=|v_thread3Thread1of1ForFork1_#t~mem13#1_80|, ~N~0=v_~N~0_212, thread3Thread1of1ForFork1_plus_~a#1=|v_thread3Thread1of1ForFork1_plus_~a#1_80|, thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_39|, ~A~0.offset=v_~A~0.offset_210, ~M~0=v_~M~0_148, thread3Thread1of1ForFork1_#t~ret15#1=|v_thread3Thread1of1ForFork1_#t~ret15#1_80|, #memory_int=|v_#memory_int_356|, thread3Thread1of1ForFork1_#t~post11#1=|v_thread3Thread1of1ForFork1_#t~post11#1_63|, thread3Thread1of1ForFork1_plus_~b#1=|v_thread3Thread1of1ForFork1_plus_~b#1_80|} AuxVars[] AssignedVars[thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_#res#1.offset, thread3Thread1of1ForFork1_plus_#res#1, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork1_#t~mem13#1, thread3Thread1of1ForFork1_plus_#in~a#1, thread2Thread1of1ForFork0_~i~1#1, thread3Thread1of1ForFork1_#t~ret14#1, thread3Thread1of1ForFork1_~i~2#1, thread3Thread1of1ForFork1_plus_~a#1, thread3Thread1of1ForFork1_~tmp~2#1, thread2Thread1of1ForFork0_#res#1.base, thread3Thread1of1ForFork1_plus_#in~b#1, thread3Thread1of1ForFork1_#t~ret15#1, thread3Thread1of1ForFork1_#t~post11#1, thread3Thread1of1ForFork1_#t~mem12#1, thread3Thread1of1ForFork1_plus_~b#1, ~res2~0] and [915] L77-->L74-4: Formula: (and (= |v_thread3Thread1of1ForFork1_~i~2#1_29| (+ |v_thread3Thread1of1ForFork1_~i~2#1_30| 1)) (= v_~res2~0_79 |v_thread3Thread1of1ForFork1_~tmp~2#1_17|)) InVars {thread3Thread1of1ForFork1_~tmp~2#1=|v_thread3Thread1of1ForFork1_~tmp~2#1_17|, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_30|} OutVars{thread3Thread1of1ForFork1_~tmp~2#1=|v_thread3Thread1of1ForFork1_~tmp~2#1_17|, thread3Thread1of1ForFork1_#t~post11#1=|v_thread3Thread1of1ForFork1_#t~post11#1_17|, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_29|, ~res2~0=v_~res2~0_79} AuxVars[] AssignedVars[thread3Thread1of1ForFork1_#t~post11#1, thread3Thread1of1ForFork1_~i~2#1, ~res2~0] [2022-12-06 05:31:34,433 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [952] L74-4-->thread3EXIT: Formula: (and (= |v_thread3Thread1of1ForFork1_#res#1.offset_Out_4| 0) (= |v_thread3Thread1of1ForFork1_#res#1.base_Out_4| 0) (not (< |v_thread3Thread1of1ForFork1_~i~2#1_In_3| v_~N~0_In_10))) InVars {thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_In_3|, ~N~0=v_~N~0_In_10} OutVars{thread3Thread1of1ForFork1_#res#1.offset=|v_thread3Thread1of1ForFork1_#res#1.offset_Out_4|, ~N~0=v_~N~0_In_10, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_In_3|, thread3Thread1of1ForFork1_#res#1.base=|v_thread3Thread1of1ForFork1_#res#1.base_Out_4|} AuxVars[] AssignedVars[thread3Thread1of1ForFork1_#res#1.offset, thread3Thread1of1ForFork1_#res#1.base] and [967] $Ultimate##0-->L48-4: Formula: (let ((.cse0 (+ |v_thread1Thread1of1ForFork2_plus_~a#1_23| |v_thread1Thread1of1ForFork2_plus_~b#1_23|))) (and (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_23| (ite (or (<= .cse0 2147483647) (<= |v_thread1Thread1of1ForFork2_plus_~b#1_23| 0)) 1 0)) (<= |v_thread1Thread1of1ForFork2_plus_#in~b#1_23| 2147483647) (= .cse0 |v_thread1Thread1of1ForFork2_plus_#res#1_23|) (= v_~res1~0_89 |v_thread1Thread1of1ForFork2_plus_#in~a#1_23|) (<= 0 (+ |v_thread1Thread1of1ForFork2_~tmp~0#1_25| 2147483648)) (= |v_thread1Thread1of1ForFork2_plus_~b#1_23| |v_thread1Thread1of1ForFork2_plus_#in~b#1_23|) (= (+ (select (select |v_#memory_int_220| v_~B~0.base_104) v_~B~0.offset_104) (select (select |v_#memory_int_220| v_~A~0.base_108) v_~A~0.offset_108)) |v_thread1Thread1of1ForFork2_plus_#in~b#1_23|) (<= |v_thread1Thread1of1ForFork2_~tmp~0#1_25| 2147483647) (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_23| |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_23|) (= |v_thread1Thread1of1ForFork2_~i~0#1_48| 1) (< 0 v_~N~0_115) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_25| |v_thread1Thread1of1ForFork2_plus_#res#1_23|) (= |v_thread1Thread1of1ForFork2_plus_~a#1_23| |v_thread1Thread1of1ForFork2_plus_#in~a#1_23|) (<= 0 (+ |v_thread1Thread1of1ForFork2_plus_#in~b#1_23| 2147483648)) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_25| v_~res1~0_88))) InVars {~res1~0=v_~res1~0_89, ~A~0.base=v_~A~0.base_108, ~B~0.base=v_~B~0.base_104, ~A~0.offset=v_~A~0.offset_108, #memory_int=|v_#memory_int_220|, ~N~0=v_~N~0_115, ~B~0.offset=v_~B~0.offset_104} OutVars{~res1~0=v_~res1~0_88, ~A~0.base=v_~A~0.base_108, thread1Thread1of1ForFork2_plus_#in~b#1=|v_thread1Thread1of1ForFork2_plus_#in~b#1_23|, ~B~0.base=v_~B~0.base_104, thread1Thread1of1ForFork2_#t~ret4#1=|v_thread1Thread1of1ForFork2_#t~ret4#1_23|, thread1Thread1of1ForFork2_~tmp~0#1=|v_thread1Thread1of1ForFork2_~tmp~0#1_25|, thread1Thread1of1ForFork2_#t~mem2#1=|v_thread1Thread1of1ForFork2_#t~mem2#1_23|, thread1Thread1of1ForFork2_plus_~b#1=|v_thread1Thread1of1ForFork2_plus_~b#1_23|, thread1Thread1of1ForFork2_plus_#in~a#1=|v_thread1Thread1of1ForFork2_plus_#in~a#1_23|, ~N~0=v_~N~0_115, thread1Thread1of1ForFork2_#t~post1#1=|v_thread1Thread1of1ForFork2_#t~post1#1_23|, ~A~0.offset=v_~A~0.offset_108, thread1Thread1of1ForFork2_~i~0#1=|v_thread1Thread1of1ForFork2_~i~0#1_48|, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_23|, thread1Thread1of1ForFork2_#t~ret5#1=|v_thread1Thread1of1ForFork2_#t~ret5#1_23|, #memory_int=|v_#memory_int_220|, thread1Thread1of1ForFork2_plus_~a#1=|v_thread1Thread1of1ForFork2_plus_~a#1_23|, thread1Thread1of1ForFork2_#t~mem3#1=|v_thread1Thread1of1ForFork2_#t~mem3#1_23|, ~B~0.offset=v_~B~0.offset_104, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_23|, thread1Thread1of1ForFork2_plus_#res#1=|v_thread1Thread1of1ForFork2_plus_#res#1_23|} AuxVars[] AssignedVars[~res1~0, thread1Thread1of1ForFork2_plus_#in~b#1, thread1Thread1of1ForFork2_#t~ret4#1, thread1Thread1of1ForFork2_~tmp~0#1, thread1Thread1of1ForFork2_#t~mem2#1, thread1Thread1of1ForFork2_plus_~b#1, thread1Thread1of1ForFork2_plus_#in~a#1, thread1Thread1of1ForFork2_#t~post1#1, thread1Thread1of1ForFork2_~i~0#1, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork2_#t~ret5#1, thread1Thread1of1ForFork2_plus_~a#1, thread1Thread1of1ForFork2_#t~mem3#1, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork2_plus_#res#1] [2022-12-06 05:31:34,656 INFO L203 LiptonReduction]: Total number of compositions: 3 [2022-12-06 05:31:34,656 INFO L143 eatedLiptonReduction]: Time needed for LBE in milliseconds: 1550 [2022-12-06 05:31:34,656 INFO L495 AbstractCegarLoop]: Abstraction has has 128 places, 318 transitions, 4573 flow [2022-12-06 05:31:34,657 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 3.125) internal successors, (25), 8 states have internal predecessors, (25), 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 05:31:34,657 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 05:31:34,657 INFO L213 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-06 05:31:34,657 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-12-06 05:31:34,657 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 05:31:34,657 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 05:31:34,657 INFO L85 PathProgramCache]: Analyzing trace with hash -1591447231, now seen corresponding path program 1 times [2022-12-06 05:31:34,658 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 05:31:34,658 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1675707940] [2022-12-06 05:31:34,658 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 05:31:34,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 05:31:34,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 05:31:34,728 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 05:31:34,729 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 05:31:34,729 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1675707940] [2022-12-06 05:31:34,729 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1675707940] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 05:31:34,729 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 05:31:34,729 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-06 05:31:34,729 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1958735668] [2022-12-06 05:31:34,729 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 05:31:34,730 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-06 05:31:34,730 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 05:31:34,730 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-06 05:31:34,731 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2022-12-06 05:31:34,731 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 2 out of 53 [2022-12-06 05:31:34,731 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 128 places, 318 transitions, 4573 flow. Second operand has 4 states, 4 states have (on average 6.25) internal successors, (25), 4 states have internal predecessors, (25), 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 05:31:34,731 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 05:31:34,731 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 2 of 53 [2022-12-06 05:31:34,731 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 05:31:35,641 INFO L130 PetriNetUnfolder]: 4298/6589 cut-off events. [2022-12-06 05:31:35,641 INFO L131 PetriNetUnfolder]: For 68480/68860 co-relation queries the response was YES. [2022-12-06 05:31:35,658 INFO L83 FinitePrefix]: Finished finitePrefix Result has 38993 conditions, 6589 events. 4298/6589 cut-off events. For 68480/68860 co-relation queries the response was YES. Maximal size of possible extension queue 420. Compared 39224 event pairs, 1753 based on Foata normal form. 702/7159 useless extension candidates. Maximal degree in co-relation 36909. Up to 4925 conditions per place. [2022-12-06 05:31:35,679 INFO L137 encePairwiseOnDemand]: 39/53 looper letters, 259 selfloop transitions, 33 changer transitions 2/312 dead transitions. [2022-12-06 05:31:35,679 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 131 places, 312 transitions, 5071 flow [2022-12-06 05:31:35,679 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-06 05:31:35,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2022-12-06 05:31:35,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 92 transitions. [2022-12-06 05:31:35,680 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.4339622641509434 [2022-12-06 05:31:35,680 INFO L175 Difference]: Start difference. First operand has 128 places, 318 transitions, 4573 flow. Second operand 4 states and 92 transitions. [2022-12-06 05:31:35,680 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 131 places, 312 transitions, 5071 flow [2022-12-06 05:31:35,912 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 127 places, 312 transitions, 4926 flow, removed 13 selfloop flow, removed 4 redundant places. [2022-12-06 05:31:35,916 INFO L231 Difference]: Finished difference. Result has 129 places, 265 transitions, 3939 flow [2022-12-06 05:31:35,916 INFO L276 CegarLoopForPetriNet]: {PETRI_ALPHABET=53, PETRI_DIFFERENCE_MINUEND_FLOW=3825, PETRI_DIFFERENCE_MINUEND_PLACES=124, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=265, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=31, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=232, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=3939, PETRI_PLACES=129, PETRI_TRANSITIONS=265} [2022-12-06 05:31:35,917 INFO L294 CegarLoopForPetriNet]: 33 programPoint places, 96 predicate places. [2022-12-06 05:31:35,917 WARN L163 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-06 05:31:35,917 INFO L89 Accepts]: Start accepts. Operand has 129 places, 265 transitions, 3939 flow [2022-12-06 05:31:35,918 INFO L95 Accepts]: Finished accepts. [2022-12-06 05:31:35,918 INFO L195 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-06 05:31:35,918 INFO L167 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 129 places, 265 transitions, 3939 flow [2022-12-06 05:31:35,921 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 129 places, 265 transitions, 3939 flow [2022-12-06 05:31:36,076 INFO L130 PetriNetUnfolder]: 341/1004 cut-off events. [2022-12-06 05:31:36,076 INFO L131 PetriNetUnfolder]: For 6630/6747 co-relation queries the response was YES. [2022-12-06 05:31:36,080 INFO L83 FinitePrefix]: Finished finitePrefix Result has 5448 conditions, 1004 events. 341/1004 cut-off events. For 6630/6747 co-relation queries the response was YES. Maximal size of possible extension queue 111. Compared 7662 event pairs, 27 based on Foata normal form. 10/993 useless extension candidates. Maximal degree in co-relation 5219. Up to 232 conditions per place. [2022-12-06 05:31:36,088 INFO L184 LiptonReduction]: Starting Lipton reduction on Petri net that has 129 places, 265 transitions, 3939 flow [2022-12-06 05:31:36,088 INFO L188 LiptonReduction]: Number of co-enabled transitions 2110 [2022-12-06 05:31:36,090 INFO L203 LiptonReduction]: Total number of compositions: 0 [2022-12-06 05:31:36,090 INFO L143 eatedLiptonReduction]: Time needed for LBE in milliseconds: 173 [2022-12-06 05:31:36,091 INFO L495 AbstractCegarLoop]: Abstraction has has 129 places, 265 transitions, 3939 flow [2022-12-06 05:31:36,091 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 6.25) internal successors, (25), 4 states have internal predecessors, (25), 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 05:31:36,091 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 05:31:36,091 INFO L213 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-06 05:31:36,091 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2022-12-06 05:31:36,091 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 05:31:36,092 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 05:31:36,092 INFO L85 PathProgramCache]: Analyzing trace with hash 153042172, now seen corresponding path program 1 times [2022-12-06 05:31:36,092 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 05:31:36,092 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1334378840] [2022-12-06 05:31:36,092 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 05:31:36,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 05:31:36,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 05:31:36,282 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 05:31:36,282 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 05:31:36,283 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1334378840] [2022-12-06 05:31:36,283 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1334378840] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 05:31:36,283 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 05:31:36,283 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-12-06 05:31:36,283 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [274020923] [2022-12-06 05:31:36,283 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 05:31:36,284 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-06 05:31:36,284 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 05:31:36,284 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-06 05:31:36,284 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-06 05:31:36,284 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 1 out of 52 [2022-12-06 05:31:36,284 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 129 places, 265 transitions, 3939 flow. Second operand has 3 states, 3 states have (on average 6.666666666666667) internal successors, (20), 3 states have internal predecessors, (20), 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 05:31:36,285 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 05:31:36,285 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1 of 52 [2022-12-06 05:31:36,285 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 05:31:37,621 INFO L130 PetriNetUnfolder]: 5859/8933 cut-off events. [2022-12-06 05:31:37,621 INFO L131 PetriNetUnfolder]: For 84154/84351 co-relation queries the response was YES. [2022-12-06 05:31:37,648 INFO L83 FinitePrefix]: Finished finitePrefix Result has 51882 conditions, 8933 events. 5859/8933 cut-off events. For 84154/84351 co-relation queries the response was YES. Maximal size of possible extension queue 516. Compared 54746 event pairs, 3395 based on Foata normal form. 147/9016 useless extension candidates. Maximal degree in co-relation 49783. Up to 4461 conditions per place. [2022-12-06 05:31:37,680 INFO L137 encePairwiseOnDemand]: 49/52 looper letters, 321 selfloop transitions, 1 changer transitions 0/331 dead transitions. [2022-12-06 05:31:37,680 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 131 places, 331 transitions, 5401 flow [2022-12-06 05:31:37,681 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-06 05:31:37,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-12-06 05:31:37,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 80 transitions. [2022-12-06 05:31:37,681 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.5128205128205128 [2022-12-06 05:31:37,682 INFO L175 Difference]: Start difference. First operand has 129 places, 265 transitions, 3939 flow. Second operand 3 states and 80 transitions. [2022-12-06 05:31:37,682 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 131 places, 331 transitions, 5401 flow [2022-12-06 05:31:38,010 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 130 places, 331 transitions, 5399 flow, removed 0 selfloop flow, removed 1 redundant places. [2022-12-06 05:31:38,015 INFO L231 Difference]: Finished difference. Result has 130 places, 263 transitions, 3891 flow [2022-12-06 05:31:38,015 INFO L276 CegarLoopForPetriNet]: {PETRI_ALPHABET=52, PETRI_DIFFERENCE_MINUEND_FLOW=3889, PETRI_DIFFERENCE_MINUEND_PLACES=128, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=263, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=262, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=3891, PETRI_PLACES=130, PETRI_TRANSITIONS=263} [2022-12-06 05:31:38,016 INFO L294 CegarLoopForPetriNet]: 33 programPoint places, 97 predicate places. [2022-12-06 05:31:38,016 WARN L163 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-06 05:31:38,016 INFO L89 Accepts]: Start accepts. Operand has 130 places, 263 transitions, 3891 flow [2022-12-06 05:31:38,017 INFO L95 Accepts]: Finished accepts. [2022-12-06 05:31:38,017 INFO L195 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-06 05:31:38,018 INFO L167 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 130 places, 263 transitions, 3891 flow [2022-12-06 05:31:38,020 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 130 places, 263 transitions, 3891 flow [2022-12-06 05:31:38,227 INFO L130 PetriNetUnfolder]: 412/1222 cut-off events. [2022-12-06 05:31:38,227 INFO L131 PetriNetUnfolder]: For 8122/8280 co-relation queries the response was YES. [2022-12-06 05:31:38,231 INFO L83 FinitePrefix]: Finished finitePrefix Result has 6605 conditions, 1222 events. 412/1222 cut-off events. For 8122/8280 co-relation queries the response was YES. Maximal size of possible extension queue 135. Compared 9818 event pairs, 35 based on Foata normal form. 16/1211 useless extension candidates. Maximal degree in co-relation 6288. Up to 284 conditions per place. [2022-12-06 05:31:38,239 INFO L184 LiptonReduction]: Starting Lipton reduction on Petri net that has 130 places, 263 transitions, 3891 flow [2022-12-06 05:31:38,239 INFO L188 LiptonReduction]: Number of co-enabled transitions 2106 [2022-12-06 05:31:38,240 INFO L203 LiptonReduction]: Total number of compositions: 0 [2022-12-06 05:31:38,241 INFO L143 eatedLiptonReduction]: Time needed for LBE in milliseconds: 225 [2022-12-06 05:31:38,241 INFO L495 AbstractCegarLoop]: Abstraction has has 130 places, 263 transitions, 3891 flow [2022-12-06 05:31:38,241 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 6.666666666666667) internal successors, (20), 3 states have internal predecessors, (20), 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 05:31:38,242 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 05:31:38,242 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 05:31:38,242 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2022-12-06 05:31:38,242 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 05:31:38,242 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 05:31:38,242 INFO L85 PathProgramCache]: Analyzing trace with hash 1623855692, now seen corresponding path program 1 times [2022-12-06 05:31:38,242 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 05:31:38,242 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2114168646] [2022-12-06 05:31:38,243 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 05:31:38,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 05:31:38,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 05:31:38,476 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 05:31:38,476 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 05:31:38,476 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2114168646] [2022-12-06 05:31:38,476 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2114168646] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 05:31:38,476 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 05:31:38,476 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-06 05:31:38,478 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [594564204] [2022-12-06 05:31:38,478 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 05:31:38,478 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-06 05:31:38,478 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 05:31:38,479 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-06 05:31:38,479 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-12-06 05:31:38,479 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 1 out of 50 [2022-12-06 05:31:38,479 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 130 places, 263 transitions, 3891 flow. Second operand has 5 states, 5 states have (on average 4.8) internal successors, (24), 5 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 05:31:38,479 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 05:31:38,479 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1 of 50 [2022-12-06 05:31:38,480 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 05:31:40,068 INFO L130 PetriNetUnfolder]: 5842/8902 cut-off events. [2022-12-06 05:31:40,069 INFO L131 PetriNetUnfolder]: For 82868/83068 co-relation queries the response was YES. [2022-12-06 05:31:40,102 INFO L83 FinitePrefix]: Finished finitePrefix Result has 51649 conditions, 8902 events. 5842/8902 cut-off events. For 82868/83068 co-relation queries the response was YES. Maximal size of possible extension queue 520. Compared 54199 event pairs, 2793 based on Foata normal form. 150/8994 useless extension candidates. Maximal degree in co-relation 49357. Up to 4348 conditions per place. [2022-12-06 05:31:40,140 INFO L137 encePairwiseOnDemand]: 37/50 looper letters, 313 selfloop transitions, 16 changer transitions 0/338 dead transitions. [2022-12-06 05:31:40,140 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 133 places, 338 transitions, 5418 flow [2022-12-06 05:31:40,140 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-06 05:31:40,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2022-12-06 05:31:40,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 89 transitions. [2022-12-06 05:31:40,141 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.445 [2022-12-06 05:31:40,141 INFO L175 Difference]: Start difference. First operand has 130 places, 263 transitions, 3891 flow. Second operand 4 states and 89 transitions. [2022-12-06 05:31:40,142 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 133 places, 338 transitions, 5418 flow [2022-12-06 05:31:40,582 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 132 places, 338 transitions, 5415 flow, removed 1 selfloop flow, removed 1 redundant places. [2022-12-06 05:31:40,588 INFO L231 Difference]: Finished difference. Result has 133 places, 262 transitions, 3909 flow [2022-12-06 05:31:40,588 INFO L276 CegarLoopForPetriNet]: {PETRI_ALPHABET=50, PETRI_DIFFERENCE_MINUEND_FLOW=3835, PETRI_DIFFERENCE_MINUEND_PLACES=129, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=260, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=14, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=244, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=3909, PETRI_PLACES=133, PETRI_TRANSITIONS=262} [2022-12-06 05:31:40,589 INFO L294 CegarLoopForPetriNet]: 33 programPoint places, 100 predicate places. [2022-12-06 05:31:40,589 WARN L163 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-06 05:31:40,589 INFO L89 Accepts]: Start accepts. Operand has 133 places, 262 transitions, 3909 flow [2022-12-06 05:31:40,591 INFO L95 Accepts]: Finished accepts. [2022-12-06 05:31:40,591 INFO L195 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-06 05:31:40,591 INFO L167 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 133 places, 262 transitions, 3909 flow [2022-12-06 05:31:40,593 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 133 places, 262 transitions, 3909 flow [2022-12-06 05:31:40,714 INFO L130 PetriNetUnfolder]: 407/1205 cut-off events. [2022-12-06 05:31:40,714 INFO L131 PetriNetUnfolder]: For 8157/8308 co-relation queries the response was YES. [2022-12-06 05:31:40,719 INFO L83 FinitePrefix]: Finished finitePrefix Result has 6565 conditions, 1205 events. 407/1205 cut-off events. For 8157/8308 co-relation queries the response was YES. Maximal size of possible extension queue 132. Compared 9605 event pairs, 34 based on Foata normal form. 16/1195 useless extension candidates. Maximal degree in co-relation 6247. Up to 277 conditions per place. [2022-12-06 05:31:40,727 INFO L184 LiptonReduction]: Starting Lipton reduction on Petri net that has 133 places, 262 transitions, 3909 flow [2022-12-06 05:31:40,727 INFO L188 LiptonReduction]: Number of co-enabled transitions 2110 [2022-12-06 05:31:40,728 INFO L203 LiptonReduction]: Total number of compositions: 0 [2022-12-06 05:31:40,729 INFO L143 eatedLiptonReduction]: Time needed for LBE in milliseconds: 140 [2022-12-06 05:31:40,729 INFO L495 AbstractCegarLoop]: Abstraction has has 133 places, 262 transitions, 3909 flow [2022-12-06 05:31:40,729 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 4.8) internal successors, (24), 5 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 05:31:40,729 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 05:31:40,730 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 05:31:40,730 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2022-12-06 05:31:40,730 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 05:31:40,730 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 05:31:40,730 INFO L85 PathProgramCache]: Analyzing trace with hash -772096631, now seen corresponding path program 1 times [2022-12-06 05:31:40,730 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 05:31:40,730 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2137737045] [2022-12-06 05:31:40,731 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 05:31:40,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 05:31:40,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 05:31:41,427 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 05:31:41,428 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 05:31:41,428 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2137737045] [2022-12-06 05:31:41,428 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2137737045] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-06 05:31:41,428 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1420888671] [2022-12-06 05:31:41,428 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 05:31:41,428 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-06 05:31:41,429 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-06 05:31:41,440 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 05:31:41,443 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 05:31:41,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 05:31:41,567 INFO L263 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 69 conjunts are in the unsatisfiable core [2022-12-06 05:31:41,571 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-06 05:31:41,615 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 13430 treesize of output 13302 [2022-12-06 05:31:41,707 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 1 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 17 [2022-12-06 05:31:41,884 INFO L321 Elim1Store]: treesize reduction 11, result has 45.0 percent of original size [2022-12-06 05:31:41,885 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 1 case distinctions, treesize of input 9 treesize of output 15 [2022-12-06 05:31:42,339 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 05:31:42,377 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 05:31:42,555 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-06 05:31:42,572 INFO L321 Elim1Store]: treesize reduction 47, result has 30.9 percent of original size [2022-12-06 05:31:42,572 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 33 treesize of output 31 [2022-12-06 05:31:42,585 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 05:31:42,585 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-06 05:31:42,906 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 05:31:42,906 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1420888671] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-06 05:31:42,907 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-12-06 05:31:42,907 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8, 6] total 20 [2022-12-06 05:31:42,907 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1621925458] [2022-12-06 05:31:42,907 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-12-06 05:31:42,908 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 22 states [2022-12-06 05:31:42,908 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 05:31:42,908 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2022-12-06 05:31:42,908 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=83, Invalid=379, Unknown=0, NotChecked=0, Total=462 [2022-12-06 05:31:42,909 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 1 out of 49 [2022-12-06 05:31:42,909 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 133 places, 262 transitions, 3909 flow. Second operand has 22 states, 22 states have (on average 2.9545454545454546) internal successors, (65), 22 states have internal predecessors, (65), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 05:31:42,909 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 05:31:42,909 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1 of 49 [2022-12-06 05:31:42,909 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 05:31:44,880 INFO L130 PetriNetUnfolder]: 6017/9176 cut-off events. [2022-12-06 05:31:44,880 INFO L131 PetriNetUnfolder]: For 85534/85731 co-relation queries the response was YES. [2022-12-06 05:31:44,905 INFO L83 FinitePrefix]: Finished finitePrefix Result has 53591 conditions, 9176 events. 6017/9176 cut-off events. For 85534/85731 co-relation queries the response was YES. Maximal size of possible extension queue 540. Compared 56446 event pairs, 1892 based on Foata normal form. 159/9271 useless extension candidates. Maximal degree in co-relation 51192. Up to 6544 conditions per place. [2022-12-06 05:31:44,935 INFO L137 encePairwiseOnDemand]: 20/49 looper letters, 151 selfloop transitions, 176 changer transitions 4/340 dead transitions. [2022-12-06 05:31:44,935 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 146 places, 340 transitions, 5204 flow [2022-12-06 05:31:44,936 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2022-12-06 05:31:44,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2022-12-06 05:31:44,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 155 transitions. [2022-12-06 05:31:44,937 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.2259475218658892 [2022-12-06 05:31:44,937 INFO L175 Difference]: Start difference. First operand has 133 places, 262 transitions, 3909 flow. Second operand 14 states and 155 transitions. [2022-12-06 05:31:44,937 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 146 places, 340 transitions, 5204 flow [2022-12-06 05:31:45,257 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 145 places, 340 transitions, 5203 flow, removed 0 selfloop flow, removed 1 redundant places. [2022-12-06 05:31:45,262 INFO L231 Difference]: Finished difference. Result has 149 places, 285 transitions, 4941 flow [2022-12-06 05:31:45,262 INFO L276 CegarLoopForPetriNet]: {PETRI_ALPHABET=49, PETRI_DIFFERENCE_MINUEND_FLOW=3908, PETRI_DIFFERENCE_MINUEND_PLACES=132, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=262, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=155, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=100, PETRI_DIFFERENCE_SUBTRAHEND_STATES=14, PETRI_FLOW=4941, PETRI_PLACES=149, PETRI_TRANSITIONS=285} [2022-12-06 05:31:45,262 INFO L294 CegarLoopForPetriNet]: 33 programPoint places, 116 predicate places. [2022-12-06 05:31:45,262 WARN L163 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-06 05:31:45,262 INFO L89 Accepts]: Start accepts. Operand has 149 places, 285 transitions, 4941 flow [2022-12-06 05:31:45,264 INFO L95 Accepts]: Finished accepts. [2022-12-06 05:31:45,264 INFO L195 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-06 05:31:45,264 INFO L167 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 149 places, 285 transitions, 4941 flow [2022-12-06 05:31:45,266 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 149 places, 285 transitions, 4941 flow [2022-12-06 05:31:45,385 INFO L130 PetriNetUnfolder]: 430/1281 cut-off events. [2022-12-06 05:31:45,385 INFO L131 PetriNetUnfolder]: For 12271/12442 co-relation queries the response was YES. [2022-12-06 05:31:45,390 INFO L83 FinitePrefix]: Finished finitePrefix Result has 7755 conditions, 1281 events. 430/1281 cut-off events. For 12271/12442 co-relation queries the response was YES. Maximal size of possible extension queue 146. Compared 10411 event pairs, 35 based on Foata normal form. 24/1278 useless extension candidates. Maximal degree in co-relation 7408. Up to 301 conditions per place. [2022-12-06 05:31:45,399 INFO L184 LiptonReduction]: Starting Lipton reduction on Petri net that has 149 places, 285 transitions, 4941 flow [2022-12-06 05:31:45,399 INFO L188 LiptonReduction]: Number of co-enabled transitions 2216 [2022-12-06 05:31:45,421 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [1009] $Ultimate##0-->thread2EXIT: Formula: (and (= |v_thread2Thread1of1ForFork0_#res#1.offset_35| 0) (= |v_thread2Thread1of1ForFork0_#res#1.base_35| 0) (not (< |v_thread2Thread1of1ForFork0_~i~1#1_112| v_~M~0_144)) (= v_~M~0_144 |v_thread3Thread1of1ForFork1_~i~2#1_163|) (= |v_thread2Thread1of1ForFork0_~i~1#1_112| 0)) InVars {~M~0=v_~M~0_144} OutVars{thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_35|, ~M~0=v_~M~0_144, thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_35|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_112|, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_163|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#res#1.base, thread2Thread1of1ForFork0_#res#1.offset, thread2Thread1of1ForFork0_~i~1#1, thread3Thread1of1ForFork1_~i~2#1] and [847] L74-4-->L77: Formula: (let ((.cse0 (+ |v_thread3Thread1of1ForFork1_plus_~a#1_5| |v_thread3Thread1of1ForFork1_plus_~b#1_5|))) (and (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5| (ite (or (<= .cse0 2147483647) (<= |v_thread3Thread1of1ForFork1_plus_~b#1_5| 0)) 1 0)) (= v_~res2~0_47 |v_thread3Thread1of1ForFork1_plus_#in~a#1_5|) (<= |v_thread3Thread1of1ForFork1_~tmp~2#1_7| 2147483647) (= (let ((.cse1 (* |v_thread3Thread1of1ForFork1_~i~2#1_17| 4))) (+ (select (select |v_#memory_int_88| v_~B~0.base_42) (+ .cse1 v_~B~0.offset_42)) (select (select |v_#memory_int_88| v_~A~0.base_44) (+ .cse1 v_~A~0.offset_44)))) |v_thread3Thread1of1ForFork1_plus_#in~b#1_5|) (<= |v_thread3Thread1of1ForFork1_plus_#in~b#1_5| 2147483647) (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5| |v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|) (= .cse0 |v_thread3Thread1of1ForFork1_plus_#res#1_5|) (= |v_thread3Thread1of1ForFork1_plus_#in~a#1_5| |v_thread3Thread1of1ForFork1_plus_~a#1_5|) (<= 0 (+ |v_thread3Thread1of1ForFork1_~tmp~2#1_7| 2147483648)) (= |v_thread3Thread1of1ForFork1_plus_#res#1_5| |v_thread3Thread1of1ForFork1_~tmp~2#1_7|) (<= 0 (+ |v_thread3Thread1of1ForFork1_plus_#in~b#1_5| 2147483648)) (= |v_thread3Thread1of1ForFork1_plus_#in~b#1_5| |v_thread3Thread1of1ForFork1_plus_~b#1_5|) (< |v_thread3Thread1of1ForFork1_~i~2#1_17| v_~N~0_20))) InVars {~A~0.base=v_~A~0.base_44, ~B~0.base=v_~B~0.base_42, ~A~0.offset=v_~A~0.offset_44, #memory_int=|v_#memory_int_88|, ~N~0=v_~N~0_20, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_17|, ~B~0.offset=v_~B~0.offset_42, ~res2~0=v_~res2~0_47} OutVars{thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|, ~A~0.base=v_~A~0.base_44, ~B~0.base=v_~B~0.base_42, thread3Thread1of1ForFork1_plus_#res#1=|v_thread3Thread1of1ForFork1_plus_#res#1_5|, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|, thread3Thread1of1ForFork1_#t~mem13#1=|v_thread3Thread1of1ForFork1_#t~mem13#1_5|, thread3Thread1of1ForFork1_plus_#in~a#1=|v_thread3Thread1of1ForFork1_plus_#in~a#1_5|, ~N~0=v_~N~0_20, thread3Thread1of1ForFork1_#t~ret14#1=|v_thread3Thread1of1ForFork1_#t~ret14#1_5|, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_17|, thread3Thread1of1ForFork1_plus_~a#1=|v_thread3Thread1of1ForFork1_plus_~a#1_5|, ~A~0.offset=v_~A~0.offset_44, thread3Thread1of1ForFork1_~tmp~2#1=|v_thread3Thread1of1ForFork1_~tmp~2#1_7|, thread3Thread1of1ForFork1_plus_#in~b#1=|v_thread3Thread1of1ForFork1_plus_#in~b#1_5|, thread3Thread1of1ForFork1_#t~ret15#1=|v_thread3Thread1of1ForFork1_#t~ret15#1_5|, #memory_int=|v_#memory_int_88|, thread3Thread1of1ForFork1_#t~mem12#1=|v_thread3Thread1of1ForFork1_#t~mem12#1_5|, thread3Thread1of1ForFork1_plus_~b#1=|v_thread3Thread1of1ForFork1_plus_~b#1_5|, ~B~0.offset=v_~B~0.offset_42, ~res2~0=v_~res2~0_47} AuxVars[] AssignedVars[thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork1_plus_~a#1, thread3Thread1of1ForFork1_~tmp~2#1, thread3Thread1of1ForFork1_plus_#res#1, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork1_plus_#in~b#1, thread3Thread1of1ForFork1_#t~mem13#1, thread3Thread1of1ForFork1_#t~ret15#1, thread3Thread1of1ForFork1_plus_#in~a#1, thread3Thread1of1ForFork1_#t~ret14#1, thread3Thread1of1ForFork1_#t~mem12#1, thread3Thread1of1ForFork1_plus_~b#1] [2022-12-06 05:31:45,602 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [1009] $Ultimate##0-->thread2EXIT: Formula: (and (= |v_thread2Thread1of1ForFork0_#res#1.offset_35| 0) (= |v_thread2Thread1of1ForFork0_#res#1.base_35| 0) (not (< |v_thread2Thread1of1ForFork0_~i~1#1_112| v_~M~0_144)) (= v_~M~0_144 |v_thread3Thread1of1ForFork1_~i~2#1_163|) (= |v_thread2Thread1of1ForFork0_~i~1#1_112| 0)) InVars {~M~0=v_~M~0_144} OutVars{thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_35|, ~M~0=v_~M~0_144, thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_35|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_112|, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_163|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#res#1.base, thread2Thread1of1ForFork0_#res#1.offset, thread2Thread1of1ForFork0_~i~1#1, thread3Thread1of1ForFork1_~i~2#1] and [966] $Ultimate##0-->L48-4: Formula: (let ((.cse0 (+ |v_thread1Thread1of1ForFork2_plus_~a#1_21| |v_thread1Thread1of1ForFork2_plus_~b#1_21|))) (and (= (ite (or (<= |v_thread1Thread1of1ForFork2_plus_~b#1_21| 0) (<= .cse0 2147483647)) 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_21|) (< 0 v_~N~0_113) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_23| |v_thread1Thread1of1ForFork2_plus_#res#1_21|) (<= |v_thread1Thread1of1ForFork2_plus_#in~b#1_21| 2147483647) (<= |v_thread1Thread1of1ForFork2_~tmp~0#1_23| 2147483647) (<= 0 (+ |v_thread1Thread1of1ForFork2_plus_#in~b#1_21| 2147483648)) (= (+ (select (select |v_#memory_int_218| v_~B~0.base_102) v_~B~0.offset_102) (select (select |v_#memory_int_218| v_~A~0.base_106) v_~A~0.offset_106)) |v_thread1Thread1of1ForFork2_plus_#in~b#1_21|) (= |v_thread1Thread1of1ForFork2_~i~0#1_44| 1) (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_21| |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_21|) (= v_~res1~0_85 |v_thread1Thread1of1ForFork2_plus_#in~a#1_21|) (= |v_thread1Thread1of1ForFork2_plus_~b#1_21| |v_thread1Thread1of1ForFork2_plus_#in~b#1_21|) (<= 0 (+ |v_thread1Thread1of1ForFork2_~tmp~0#1_23| 2147483648)) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_23| v_~res1~0_84) (= |v_thread1Thread1of1ForFork2_plus_~a#1_21| |v_thread1Thread1of1ForFork2_plus_#in~a#1_21|) (= .cse0 |v_thread1Thread1of1ForFork2_plus_#res#1_21|))) InVars {~res1~0=v_~res1~0_85, ~A~0.base=v_~A~0.base_106, ~B~0.base=v_~B~0.base_102, ~A~0.offset=v_~A~0.offset_106, #memory_int=|v_#memory_int_218|, ~N~0=v_~N~0_113, ~B~0.offset=v_~B~0.offset_102} OutVars{~res1~0=v_~res1~0_84, ~A~0.base=v_~A~0.base_106, thread1Thread1of1ForFork2_plus_#in~b#1=|v_thread1Thread1of1ForFork2_plus_#in~b#1_21|, ~B~0.base=v_~B~0.base_102, thread1Thread1of1ForFork2_#t~ret4#1=|v_thread1Thread1of1ForFork2_#t~ret4#1_21|, thread1Thread1of1ForFork2_~tmp~0#1=|v_thread1Thread1of1ForFork2_~tmp~0#1_23|, thread1Thread1of1ForFork2_#t~mem2#1=|v_thread1Thread1of1ForFork2_#t~mem2#1_21|, thread1Thread1of1ForFork2_plus_~b#1=|v_thread1Thread1of1ForFork2_plus_~b#1_21|, thread1Thread1of1ForFork2_plus_#in~a#1=|v_thread1Thread1of1ForFork2_plus_#in~a#1_21|, ~N~0=v_~N~0_113, thread1Thread1of1ForFork2_#t~post1#1=|v_thread1Thread1of1ForFork2_#t~post1#1_21|, ~A~0.offset=v_~A~0.offset_106, thread1Thread1of1ForFork2_~i~0#1=|v_thread1Thread1of1ForFork2_~i~0#1_44|, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_21|, thread1Thread1of1ForFork2_#t~ret5#1=|v_thread1Thread1of1ForFork2_#t~ret5#1_21|, #memory_int=|v_#memory_int_218|, thread1Thread1of1ForFork2_plus_~a#1=|v_thread1Thread1of1ForFork2_plus_~a#1_21|, thread1Thread1of1ForFork2_#t~mem3#1=|v_thread1Thread1of1ForFork2_#t~mem3#1_21|, ~B~0.offset=v_~B~0.offset_102, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_21|, thread1Thread1of1ForFork2_plus_#res#1=|v_thread1Thread1of1ForFork2_plus_#res#1_21|} AuxVars[] AssignedVars[~res1~0, thread1Thread1of1ForFork2_plus_#in~b#1, thread1Thread1of1ForFork2_#t~ret4#1, thread1Thread1of1ForFork2_~tmp~0#1, thread1Thread1of1ForFork2_#t~mem2#1, thread1Thread1of1ForFork2_plus_~b#1, thread1Thread1of1ForFork2_plus_#in~a#1, thread1Thread1of1ForFork2_#t~post1#1, thread1Thread1of1ForFork2_~i~0#1, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork2_#t~ret5#1, thread1Thread1of1ForFork2_plus_~a#1, thread1Thread1of1ForFork2_#t~mem3#1, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork2_plus_#res#1] [2022-12-06 05:31:45,782 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [991] L61-4-->L48-4: Formula: (let ((.cse1 (select |v_#memory_int_290| v_~B~0.base_152)) (.cse3 (select |v_#memory_int_290| v_~A~0.base_158))) (let ((.cse6 (select .cse3 v_~A~0.offset_160)) (.cse7 (select .cse1 v_~B~0.offset_154))) (let ((.cse0 (+ v_~res1~0_150 .cse6 .cse7)) (.cse4 (+ |v_thread1Thread1of1ForFork2_plus_~a#1_54| |v_thread1Thread1of1ForFork2_plus_~b#1_54|)) (.cse8 (+ |v_thread3Thread1of1ForFork1_plus_~a#1_45| |v_thread3Thread1of1ForFork1_plus_~b#1_45|))) (and (<= 0 (+ |v_thread1Thread1of1ForFork2_plus_#in~b#1_54| 2147483648)) (= |v_thread2Thread1of1ForFork0_#res#1.offset_23| 0) (<= .cse0 2147483647) (< |v_thread3Thread1of1ForFork1_~i~2#1_99| v_~N~0_166) (<= |v_thread1Thread1of1ForFork2_~tmp~0#1_56| 2147483647) (= |v_thread3Thread1of1ForFork1_plus_#in~a#1_45| |v_thread3Thread1of1ForFork1_plus_~a#1_45|) (= |v_thread3Thread1of1ForFork1_plus_#in~b#1_45| (let ((.cse2 (* |v_thread3Thread1of1ForFork1_~i~2#1_99| 4))) (+ (select .cse1 (+ v_~B~0.offset_154 .cse2)) (select .cse3 (+ v_~A~0.offset_160 .cse2))))) (= |v_thread1Thread1of1ForFork2_plus_~a#1_54| |v_thread1Thread1of1ForFork2_plus_#in~a#1_54|) (<= |v_thread1Thread1of1ForFork2_plus_#in~b#1_54| 2147483647) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_56| |v_thread1Thread1of1ForFork2_plus_#res#1_54|) (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_45| |v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_45|) (not (< |v_thread2Thread1of1ForFork0_~i~1#1_75| v_~M~0_111)) (= (ite (or (<= |v_thread1Thread1of1ForFork2_plus_~b#1_54| 0) (<= .cse4 2147483647)) 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_54|) (= |v_thread1Thread1of1ForFork2_plus_#in~a#1_54| .cse0) (= .cse4 |v_thread1Thread1of1ForFork2_plus_#res#1_54|) (<= |v_thread3Thread1of1ForFork1_plus_#in~b#1_45| 2147483647) (<= 0 (+ |v_thread3Thread1of1ForFork1_~tmp~2#1_59| 2147483648)) (= (let ((.cse5 (* |v_thread1Thread1of1ForFork2_~i~0#1_81| 4))) (+ (select .cse1 (+ v_~B~0.offset_154 (- 4) .cse5)) (select .cse3 (+ v_~A~0.offset_160 (- 4) .cse5)))) |v_thread1Thread1of1ForFork2_plus_#in~b#1_54|) (<= 0 (+ |v_thread3Thread1of1ForFork1_plus_#in~b#1_45| 2147483648)) (<= 0 (+ .cse6 .cse7 2147483648)) (<= (+ .cse6 .cse7) 2147483647) (= |v_thread3Thread1of1ForFork1_plus_#res#1_45| |v_thread3Thread1of1ForFork1_~tmp~2#1_59|) (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_45| (ite (or (<= |v_thread3Thread1of1ForFork1_plus_~b#1_45| 0) (<= .cse8 2147483647)) 1 0)) (< |v_thread1Thread1of1ForFork2_~i~0#1_81| (+ v_~N~0_166 1)) (= |v_thread3Thread1of1ForFork1_plus_#in~b#1_45| |v_thread3Thread1of1ForFork1_plus_~b#1_45|) (<= 0 (+ v_~res1~0_150 .cse6 .cse7 2147483648)) (<= |v_thread3Thread1of1ForFork1_~tmp~2#1_59| 2147483647) (<= 0 (+ |v_thread1Thread1of1ForFork2_~tmp~0#1_56| 2147483648)) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_56| v_~res1~0_149) (= |v_thread1Thread1of1ForFork2_plus_~b#1_54| |v_thread1Thread1of1ForFork2_plus_#in~b#1_54|) (= .cse8 |v_thread3Thread1of1ForFork1_plus_#res#1_45|) (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_54| |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_54|) (= |v_thread1Thread1of1ForFork2_~i~0#1_81| 2) (= |v_thread3Thread1of1ForFork1_plus_#in~a#1_45| v_~res2~0_157) (= |v_thread2Thread1of1ForFork0_#res#1.base_23| 0))))) InVars {~res1~0=v_~res1~0_150, ~A~0.base=v_~A~0.base_158, ~B~0.base=v_~B~0.base_152, ~A~0.offset=v_~A~0.offset_160, ~M~0=v_~M~0_111, #memory_int=|v_#memory_int_290|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_75|, ~N~0=v_~N~0_166, ~B~0.offset=v_~B~0.offset_154, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_99|, ~res2~0=v_~res2~0_157} OutVars{~res1~0=v_~res1~0_149, ~A~0.base=v_~A~0.base_158, thread1Thread1of1ForFork2_plus_#in~b#1=|v_thread1Thread1of1ForFork2_plus_#in~b#1_54|, ~B~0.base=v_~B~0.base_152, thread1Thread1of1ForFork2_#t~ret4#1=|v_thread1Thread1of1ForFork2_#t~ret4#1_54|, thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_23|, thread1Thread1of1ForFork2_#t~mem2#1=|v_thread1Thread1of1ForFork2_#t~mem2#1_54|, thread3Thread1of1ForFork1_plus_#in~a#1=|v_thread3Thread1of1ForFork1_plus_#in~a#1_45|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_75|, thread1Thread1of1ForFork2_plus_#in~a#1=|v_thread1Thread1of1ForFork2_plus_#in~a#1_54|, thread3Thread1of1ForFork1_#t~ret14#1=|v_thread3Thread1of1ForFork1_#t~ret14#1_45|, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_99|, thread1Thread1of1ForFork2_#t~post1#1=|v_thread1Thread1of1ForFork2_#t~post1#1_54|, thread3Thread1of1ForFork1_~tmp~2#1=|v_thread3Thread1of1ForFork1_~tmp~2#1_59|, thread3Thread1of1ForFork1_plus_#in~b#1=|v_thread3Thread1of1ForFork1_plus_#in~b#1_45|, thread1Thread1of1ForFork2_plus_~a#1=|v_thread1Thread1of1ForFork2_plus_~a#1_54|, thread1Thread1of1ForFork2_#t~mem3#1=|v_thread1Thread1of1ForFork2_#t~mem3#1_54|, ~B~0.offset=v_~B~0.offset_154, thread3Thread1of1ForFork1_#t~mem12#1=|v_thread3Thread1of1ForFork1_#t~mem12#1_45|, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_54|, ~res2~0=v_~res2~0_157, thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_45|, thread3Thread1of1ForFork1_plus_#res#1=|v_thread3Thread1of1ForFork1_plus_#res#1_45|, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_45|, thread1Thread1of1ForFork2_~tmp~0#1=|v_thread1Thread1of1ForFork2_~tmp~0#1_56|, thread3Thread1of1ForFork1_#t~mem13#1=|v_thread3Thread1of1ForFork1_#t~mem13#1_45|, thread1Thread1of1ForFork2_plus_~b#1=|v_thread1Thread1of1ForFork2_plus_~b#1_54|, ~N~0=v_~N~0_166, thread3Thread1of1ForFork1_plus_~a#1=|v_thread3Thread1of1ForFork1_plus_~a#1_45|, ~A~0.offset=v_~A~0.offset_160, thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_23|, ~M~0=v_~M~0_111, thread1Thread1of1ForFork2_~i~0#1=|v_thread1Thread1of1ForFork2_~i~0#1_81|, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_54|, thread1Thread1of1ForFork2_#t~ret5#1=|v_thread1Thread1of1ForFork2_#t~ret5#1_54|, #memory_int=|v_#memory_int_290|, thread3Thread1of1ForFork1_#t~ret15#1=|v_thread3Thread1of1ForFork1_#t~ret15#1_45|, thread3Thread1of1ForFork1_plus_~b#1=|v_thread3Thread1of1ForFork1_plus_~b#1_45|, thread1Thread1of1ForFork2_plus_#res#1=|v_thread1Thread1of1ForFork2_plus_#res#1_54|} AuxVars[] AssignedVars[~res1~0, thread1Thread1of1ForFork2_plus_#in~b#1, thread1Thread1of1ForFork2_#t~ret4#1, thread2Thread1of1ForFork0_#res#1.offset, thread1Thread1of1ForFork2_#t~mem2#1, thread3Thread1of1ForFork1_plus_#in~a#1, thread1Thread1of1ForFork2_plus_#in~a#1, thread3Thread1of1ForFork1_#t~ret14#1, thread1Thread1of1ForFork2_#t~post1#1, thread3Thread1of1ForFork1_~tmp~2#1, thread3Thread1of1ForFork1_plus_#in~b#1, thread1Thread1of1ForFork2_plus_~a#1, thread1Thread1of1ForFork2_#t~mem3#1, thread3Thread1of1ForFork1_#t~mem12#1, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork1_plus_#res#1, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork2_~tmp~0#1, thread3Thread1of1ForFork1_#t~mem13#1, thread1Thread1of1ForFork2_plus_~b#1, thread3Thread1of1ForFork1_plus_~a#1, thread2Thread1of1ForFork0_#res#1.base, thread1Thread1of1ForFork2_~i~0#1, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork2_#t~ret5#1, thread3Thread1of1ForFork1_#t~ret15#1, thread3Thread1of1ForFork1_plus_~b#1, thread1Thread1of1ForFork2_plus_#res#1] and [915] L77-->L74-4: Formula: (and (= |v_thread3Thread1of1ForFork1_~i~2#1_29| (+ |v_thread3Thread1of1ForFork1_~i~2#1_30| 1)) (= v_~res2~0_79 |v_thread3Thread1of1ForFork1_~tmp~2#1_17|)) InVars {thread3Thread1of1ForFork1_~tmp~2#1=|v_thread3Thread1of1ForFork1_~tmp~2#1_17|, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_30|} OutVars{thread3Thread1of1ForFork1_~tmp~2#1=|v_thread3Thread1of1ForFork1_~tmp~2#1_17|, thread3Thread1of1ForFork1_#t~post11#1=|v_thread3Thread1of1ForFork1_#t~post11#1_17|, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_29|, ~res2~0=v_~res2~0_79} AuxVars[] AssignedVars[thread3Thread1of1ForFork1_#t~post11#1, thread3Thread1of1ForFork1_~i~2#1, ~res2~0] [2022-12-06 05:31:46,324 WARN L322 ript$VariableManager]: TermVariable LBE534 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:31:46,324 WARN L322 ript$VariableManager]: TermVariable LBE511 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:31:46,324 WARN L322 ript$VariableManager]: TermVariable LBE231 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:31:46,324 WARN L322 ript$VariableManager]: TermVariable LBE24 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:31:46,324 WARN L322 ript$VariableManager]: TermVariable LBE517 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:31:46,324 WARN L322 ript$VariableManager]: TermVariable LBE537 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:31:46,324 WARN L322 ript$VariableManager]: TermVariable LBE535 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:31:46,324 WARN L322 ript$VariableManager]: TermVariable LBE63 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:31:46,325 WARN L322 ript$VariableManager]: TermVariable LBE202 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:31:46,325 WARN L322 ript$VariableManager]: TermVariable LBE444 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:31:46,325 WARN L322 ript$VariableManager]: TermVariable LBE520 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:31:46,325 WARN L322 ript$VariableManager]: TermVariable LBE221 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:31:46,325 WARN L322 ript$VariableManager]: TermVariable LBE34 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:31:46,325 WARN L322 ript$VariableManager]: TermVariable LBE447 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:31:46,325 WARN L322 ript$VariableManager]: TermVariable LBE53 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:31:46,325 WARN L322 ript$VariableManager]: TermVariable LBE192 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:31:47,599 INFO L203 LiptonReduction]: Total number of compositions: 2 [2022-12-06 05:31:47,600 INFO L143 eatedLiptonReduction]: Time needed for LBE in milliseconds: 2338 [2022-12-06 05:31:47,600 INFO L495 AbstractCegarLoop]: Abstraction has has 148 places, 284 transitions, 4975 flow [2022-12-06 05:31:47,600 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 22 states, 22 states have (on average 2.9545454545454546) internal successors, (65), 22 states have internal predecessors, (65), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 05:31:47,600 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 05:31:47,600 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 05:31:47,606 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 05:31:47,801 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13,5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-06 05:31:47,803 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 05:31:47,803 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 05:31:47,803 INFO L85 PathProgramCache]: Analyzing trace with hash -216048318, now seen corresponding path program 1 times [2022-12-06 05:31:47,804 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 05:31:47,804 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [229589545] [2022-12-06 05:31:47,804 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 05:31:47,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 05:31:47,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 05:31:48,726 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 05:31:48,726 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 05:31:48,727 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [229589545] [2022-12-06 05:31:48,727 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [229589545] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 05:31:48,727 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 05:31:48,727 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-12-06 05:31:48,727 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1418918964] [2022-12-06 05:31:48,727 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 05:31:48,728 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-12-06 05:31:48,728 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 05:31:48,729 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-12-06 05:31:48,729 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=47, Unknown=0, NotChecked=0, Total=72 [2022-12-06 05:31:48,729 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 1 out of 52 [2022-12-06 05:31:48,731 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 148 places, 284 transitions, 4975 flow. Second operand has 9 states, 9 states have (on average 3.111111111111111) internal successors, (28), 9 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 05:31:48,731 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 05:31:48,731 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1 of 52 [2022-12-06 05:31:48,731 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 05:31:50,550 INFO L130 PetriNetUnfolder]: 6186/9442 cut-off events. [2022-12-06 05:31:50,550 INFO L131 PetriNetUnfolder]: For 119414/119609 co-relation queries the response was YES. [2022-12-06 05:31:50,587 INFO L83 FinitePrefix]: Finished finitePrefix Result has 60733 conditions, 9442 events. 6186/9442 cut-off events. For 119414/119609 co-relation queries the response was YES. Maximal size of possible extension queue 565. Compared 58421 event pairs, 1831 based on Foata normal form. 156/9531 useless extension candidates. Maximal degree in co-relation 58114. Up to 6564 conditions per place. [2022-12-06 05:31:50,626 INFO L137 encePairwiseOnDemand]: 22/52 looper letters, 146 selfloop transitions, 183 changer transitions 5/343 dead transitions. [2022-12-06 05:31:50,626 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 156 places, 343 transitions, 6224 flow [2022-12-06 05:31:50,627 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-12-06 05:31:50,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2022-12-06 05:31:50,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 128 transitions. [2022-12-06 05:31:50,627 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.27350427350427353 [2022-12-06 05:31:50,627 INFO L175 Difference]: Start difference. First operand has 148 places, 284 transitions, 4975 flow. Second operand 9 states and 128 transitions. [2022-12-06 05:31:50,627 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 156 places, 343 transitions, 6224 flow [2022-12-06 05:31:51,085 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 150 places, 343 transitions, 6056 flow, removed 41 selfloop flow, removed 6 redundant places. [2022-12-06 05:31:51,090 INFO L231 Difference]: Finished difference. Result has 154 places, 301 transitions, 5870 flow [2022-12-06 05:31:51,090 INFO L276 CegarLoopForPetriNet]: {PETRI_ALPHABET=52, PETRI_DIFFERENCE_MINUEND_FLOW=4839, PETRI_DIFFERENCE_MINUEND_PLACES=142, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=284, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=166, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=108, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=5870, PETRI_PLACES=154, PETRI_TRANSITIONS=301} [2022-12-06 05:31:51,090 INFO L294 CegarLoopForPetriNet]: 33 programPoint places, 121 predicate places. [2022-12-06 05:31:51,090 WARN L163 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-06 05:31:51,090 INFO L89 Accepts]: Start accepts. Operand has 154 places, 301 transitions, 5870 flow [2022-12-06 05:31:51,092 INFO L95 Accepts]: Finished accepts. [2022-12-06 05:31:51,092 INFO L195 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-06 05:31:51,092 INFO L167 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 154 places, 301 transitions, 5870 flow [2022-12-06 05:31:51,096 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 153 places, 301 transitions, 5870 flow [2022-12-06 05:31:51,393 INFO L130 PetriNetUnfolder]: 445/1328 cut-off events. [2022-12-06 05:31:51,393 INFO L131 PetriNetUnfolder]: For 15987/16161 co-relation queries the response was YES. [2022-12-06 05:31:51,399 INFO L83 FinitePrefix]: Finished finitePrefix Result has 8748 conditions, 1328 events. 445/1328 cut-off events. For 15987/16161 co-relation queries the response was YES. Maximal size of possible extension queue 150. Compared 10909 event pairs, 36 based on Foata normal form. 38/1340 useless extension candidates. Maximal degree in co-relation 8372. Up to 311 conditions per place. [2022-12-06 05:31:51,410 INFO L184 LiptonReduction]: Starting Lipton reduction on Petri net that has 153 places, 301 transitions, 5870 flow [2022-12-06 05:31:51,410 INFO L188 LiptonReduction]: Number of co-enabled transitions 2322 [2022-12-06 05:31:51,542 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [847] L74-4-->L77: Formula: (let ((.cse0 (+ |v_thread3Thread1of1ForFork1_plus_~a#1_5| |v_thread3Thread1of1ForFork1_plus_~b#1_5|))) (and (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5| (ite (or (<= .cse0 2147483647) (<= |v_thread3Thread1of1ForFork1_plus_~b#1_5| 0)) 1 0)) (= v_~res2~0_47 |v_thread3Thread1of1ForFork1_plus_#in~a#1_5|) (<= |v_thread3Thread1of1ForFork1_~tmp~2#1_7| 2147483647) (= (let ((.cse1 (* |v_thread3Thread1of1ForFork1_~i~2#1_17| 4))) (+ (select (select |v_#memory_int_88| v_~B~0.base_42) (+ .cse1 v_~B~0.offset_42)) (select (select |v_#memory_int_88| v_~A~0.base_44) (+ .cse1 v_~A~0.offset_44)))) |v_thread3Thread1of1ForFork1_plus_#in~b#1_5|) (<= |v_thread3Thread1of1ForFork1_plus_#in~b#1_5| 2147483647) (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5| |v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|) (= .cse0 |v_thread3Thread1of1ForFork1_plus_#res#1_5|) (= |v_thread3Thread1of1ForFork1_plus_#in~a#1_5| |v_thread3Thread1of1ForFork1_plus_~a#1_5|) (<= 0 (+ |v_thread3Thread1of1ForFork1_~tmp~2#1_7| 2147483648)) (= |v_thread3Thread1of1ForFork1_plus_#res#1_5| |v_thread3Thread1of1ForFork1_~tmp~2#1_7|) (<= 0 (+ |v_thread3Thread1of1ForFork1_plus_#in~b#1_5| 2147483648)) (= |v_thread3Thread1of1ForFork1_plus_#in~b#1_5| |v_thread3Thread1of1ForFork1_plus_~b#1_5|) (< |v_thread3Thread1of1ForFork1_~i~2#1_17| v_~N~0_20))) InVars {~A~0.base=v_~A~0.base_44, ~B~0.base=v_~B~0.base_42, ~A~0.offset=v_~A~0.offset_44, #memory_int=|v_#memory_int_88|, ~N~0=v_~N~0_20, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_17|, ~B~0.offset=v_~B~0.offset_42, ~res2~0=v_~res2~0_47} OutVars{thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|, ~A~0.base=v_~A~0.base_44, ~B~0.base=v_~B~0.base_42, thread3Thread1of1ForFork1_plus_#res#1=|v_thread3Thread1of1ForFork1_plus_#res#1_5|, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|, thread3Thread1of1ForFork1_#t~mem13#1=|v_thread3Thread1of1ForFork1_#t~mem13#1_5|, thread3Thread1of1ForFork1_plus_#in~a#1=|v_thread3Thread1of1ForFork1_plus_#in~a#1_5|, ~N~0=v_~N~0_20, thread3Thread1of1ForFork1_#t~ret14#1=|v_thread3Thread1of1ForFork1_#t~ret14#1_5|, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_17|, thread3Thread1of1ForFork1_plus_~a#1=|v_thread3Thread1of1ForFork1_plus_~a#1_5|, ~A~0.offset=v_~A~0.offset_44, thread3Thread1of1ForFork1_~tmp~2#1=|v_thread3Thread1of1ForFork1_~tmp~2#1_7|, thread3Thread1of1ForFork1_plus_#in~b#1=|v_thread3Thread1of1ForFork1_plus_#in~b#1_5|, thread3Thread1of1ForFork1_#t~ret15#1=|v_thread3Thread1of1ForFork1_#t~ret15#1_5|, #memory_int=|v_#memory_int_88|, thread3Thread1of1ForFork1_#t~mem12#1=|v_thread3Thread1of1ForFork1_#t~mem12#1_5|, thread3Thread1of1ForFork1_plus_~b#1=|v_thread3Thread1of1ForFork1_plus_~b#1_5|, ~B~0.offset=v_~B~0.offset_42, ~res2~0=v_~res2~0_47} AuxVars[] AssignedVars[thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork1_plus_~a#1, thread3Thread1of1ForFork1_~tmp~2#1, thread3Thread1of1ForFork1_plus_#res#1, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork1_plus_#in~b#1, thread3Thread1of1ForFork1_#t~mem13#1, thread3Thread1of1ForFork1_#t~ret15#1, thread3Thread1of1ForFork1_plus_#in~a#1, thread3Thread1of1ForFork1_#t~ret14#1, thread3Thread1of1ForFork1_#t~mem12#1, thread3Thread1of1ForFork1_plus_~b#1] and [966] $Ultimate##0-->L48-4: Formula: (let ((.cse0 (+ |v_thread1Thread1of1ForFork2_plus_~a#1_21| |v_thread1Thread1of1ForFork2_plus_~b#1_21|))) (and (= (ite (or (<= |v_thread1Thread1of1ForFork2_plus_~b#1_21| 0) (<= .cse0 2147483647)) 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_21|) (< 0 v_~N~0_113) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_23| |v_thread1Thread1of1ForFork2_plus_#res#1_21|) (<= |v_thread1Thread1of1ForFork2_plus_#in~b#1_21| 2147483647) (<= |v_thread1Thread1of1ForFork2_~tmp~0#1_23| 2147483647) (<= 0 (+ |v_thread1Thread1of1ForFork2_plus_#in~b#1_21| 2147483648)) (= (+ (select (select |v_#memory_int_218| v_~B~0.base_102) v_~B~0.offset_102) (select (select |v_#memory_int_218| v_~A~0.base_106) v_~A~0.offset_106)) |v_thread1Thread1of1ForFork2_plus_#in~b#1_21|) (= |v_thread1Thread1of1ForFork2_~i~0#1_44| 1) (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_21| |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_21|) (= v_~res1~0_85 |v_thread1Thread1of1ForFork2_plus_#in~a#1_21|) (= |v_thread1Thread1of1ForFork2_plus_~b#1_21| |v_thread1Thread1of1ForFork2_plus_#in~b#1_21|) (<= 0 (+ |v_thread1Thread1of1ForFork2_~tmp~0#1_23| 2147483648)) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_23| v_~res1~0_84) (= |v_thread1Thread1of1ForFork2_plus_~a#1_21| |v_thread1Thread1of1ForFork2_plus_#in~a#1_21|) (= .cse0 |v_thread1Thread1of1ForFork2_plus_#res#1_21|))) InVars {~res1~0=v_~res1~0_85, ~A~0.base=v_~A~0.base_106, ~B~0.base=v_~B~0.base_102, ~A~0.offset=v_~A~0.offset_106, #memory_int=|v_#memory_int_218|, ~N~0=v_~N~0_113, ~B~0.offset=v_~B~0.offset_102} OutVars{~res1~0=v_~res1~0_84, ~A~0.base=v_~A~0.base_106, thread1Thread1of1ForFork2_plus_#in~b#1=|v_thread1Thread1of1ForFork2_plus_#in~b#1_21|, ~B~0.base=v_~B~0.base_102, thread1Thread1of1ForFork2_#t~ret4#1=|v_thread1Thread1of1ForFork2_#t~ret4#1_21|, thread1Thread1of1ForFork2_~tmp~0#1=|v_thread1Thread1of1ForFork2_~tmp~0#1_23|, thread1Thread1of1ForFork2_#t~mem2#1=|v_thread1Thread1of1ForFork2_#t~mem2#1_21|, thread1Thread1of1ForFork2_plus_~b#1=|v_thread1Thread1of1ForFork2_plus_~b#1_21|, thread1Thread1of1ForFork2_plus_#in~a#1=|v_thread1Thread1of1ForFork2_plus_#in~a#1_21|, ~N~0=v_~N~0_113, thread1Thread1of1ForFork2_#t~post1#1=|v_thread1Thread1of1ForFork2_#t~post1#1_21|, ~A~0.offset=v_~A~0.offset_106, thread1Thread1of1ForFork2_~i~0#1=|v_thread1Thread1of1ForFork2_~i~0#1_44|, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_21|, thread1Thread1of1ForFork2_#t~ret5#1=|v_thread1Thread1of1ForFork2_#t~ret5#1_21|, #memory_int=|v_#memory_int_218|, thread1Thread1of1ForFork2_plus_~a#1=|v_thread1Thread1of1ForFork2_plus_~a#1_21|, thread1Thread1of1ForFork2_#t~mem3#1=|v_thread1Thread1of1ForFork2_#t~mem3#1_21|, ~B~0.offset=v_~B~0.offset_102, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_21|, thread1Thread1of1ForFork2_plus_#res#1=|v_thread1Thread1of1ForFork2_plus_#res#1_21|} AuxVars[] AssignedVars[~res1~0, thread1Thread1of1ForFork2_plus_#in~b#1, thread1Thread1of1ForFork2_#t~ret4#1, thread1Thread1of1ForFork2_~tmp~0#1, thread1Thread1of1ForFork2_#t~mem2#1, thread1Thread1of1ForFork2_plus_~b#1, thread1Thread1of1ForFork2_plus_#in~a#1, thread1Thread1of1ForFork2_#t~post1#1, thread1Thread1of1ForFork2_~i~0#1, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork2_#t~ret5#1, thread1Thread1of1ForFork2_plus_~a#1, thread1Thread1of1ForFork2_#t~mem3#1, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork2_plus_#res#1] [2022-12-06 05:31:51,857 INFO L203 LiptonReduction]: Total number of compositions: 1 [2022-12-06 05:31:51,858 INFO L143 eatedLiptonReduction]: Time needed for LBE in milliseconds: 768 [2022-12-06 05:31:51,858 INFO L495 AbstractCegarLoop]: Abstraction has has 152 places, 300 transitions, 5866 flow [2022-12-06 05:31:51,858 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 3.111111111111111) internal successors, (28), 9 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 05:31:51,858 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 05:31:51,858 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 05:31:51,858 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2022-12-06 05:31:51,858 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 05:31:51,859 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 05:31:51,859 INFO L85 PathProgramCache]: Analyzing trace with hash 1865031330, now seen corresponding path program 1 times [2022-12-06 05:31:51,859 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 05:31:51,859 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [180230526] [2022-12-06 05:31:51,859 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 05:31:51,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 05:31:51,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 05:31:52,025 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 05:31:52,025 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 05:31:52,025 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [180230526] [2022-12-06 05:31:52,025 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [180230526] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 05:31:52,025 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 05:31:52,025 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-06 05:31:52,026 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1246963722] [2022-12-06 05:31:52,026 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 05:31:52,026 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-06 05:31:52,026 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 05:31:52,027 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-06 05:31:52,027 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-06 05:31:52,027 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 1 out of 53 [2022-12-06 05:31:52,027 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 152 places, 300 transitions, 5866 flow. Second operand has 4 states, 4 states have (on average 5.75) internal successors, (23), 4 states have internal predecessors, (23), 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 05:31:52,027 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 05:31:52,027 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1 of 53 [2022-12-06 05:31:52,027 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 05:31:53,238 INFO L130 PetriNetUnfolder]: 6038/9240 cut-off events. [2022-12-06 05:31:53,238 INFO L131 PetriNetUnfolder]: For 157044/157241 co-relation queries the response was YES. [2022-12-06 05:31:53,272 INFO L83 FinitePrefix]: Finished finitePrefix Result has 64018 conditions, 9240 events. 6038/9240 cut-off events. For 157044/157241 co-relation queries the response was YES. Maximal size of possible extension queue 559. Compared 57441 event pairs, 2854 based on Foata normal form. 219/9408 useless extension candidates. Maximal degree in co-relation 63205. Up to 4546 conditions per place. [2022-12-06 05:31:53,310 INFO L137 encePairwiseOnDemand]: 47/53 looper letters, 360 selfloop transitions, 8 changer transitions 2/379 dead transitions. [2022-12-06 05:31:53,310 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 155 places, 379 transitions, 7719 flow [2022-12-06 05:31:53,311 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-06 05:31:53,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2022-12-06 05:31:53,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 94 transitions. [2022-12-06 05:31:53,311 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.44339622641509435 [2022-12-06 05:31:53,311 INFO L175 Difference]: Start difference. First operand has 152 places, 300 transitions, 5866 flow. Second operand 4 states and 94 transitions. [2022-12-06 05:31:53,311 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 155 places, 379 transitions, 7719 flow [2022-12-06 05:31:53,885 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 151 places, 379 transitions, 7584 flow, removed 32 selfloop flow, removed 4 redundant places. [2022-12-06 05:31:53,890 INFO L231 Difference]: Finished difference. Result has 153 places, 283 transitions, 5382 flow [2022-12-06 05:31:53,891 INFO L276 CegarLoopForPetriNet]: {PETRI_ALPHABET=53, PETRI_DIFFERENCE_MINUEND_FLOW=5350, PETRI_DIFFERENCE_MINUEND_PLACES=148, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=283, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=6, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=275, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=5382, PETRI_PLACES=153, PETRI_TRANSITIONS=283} [2022-12-06 05:31:53,891 INFO L294 CegarLoopForPetriNet]: 33 programPoint places, 120 predicate places. [2022-12-06 05:31:53,891 WARN L163 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-06 05:31:53,891 INFO L89 Accepts]: Start accepts. Operand has 153 places, 283 transitions, 5382 flow [2022-12-06 05:31:53,893 INFO L95 Accepts]: Finished accepts. [2022-12-06 05:31:53,893 INFO L195 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-06 05:31:53,893 INFO L167 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 153 places, 283 transitions, 5382 flow [2022-12-06 05:31:53,896 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 153 places, 283 transitions, 5382 flow [2022-12-06 05:31:54,223 INFO L130 PetriNetUnfolder]: 428/1287 cut-off events. [2022-12-06 05:31:54,223 INFO L131 PetriNetUnfolder]: For 16100/16279 co-relation queries the response was YES. [2022-12-06 05:31:54,228 INFO L83 FinitePrefix]: Finished finitePrefix Result has 8421 conditions, 1287 events. 428/1287 cut-off events. For 16100/16279 co-relation queries the response was YES. Maximal size of possible extension queue 151. Compared 10533 event pairs, 37 based on Foata normal form. 35/1295 useless extension candidates. Maximal degree in co-relation 8194. Up to 296 conditions per place. [2022-12-06 05:31:54,238 INFO L184 LiptonReduction]: Starting Lipton reduction on Petri net that has 153 places, 283 transitions, 5382 flow [2022-12-06 05:31:54,238 INFO L188 LiptonReduction]: Number of co-enabled transitions 2222 [2022-12-06 05:31:54,399 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [847] L74-4-->L77: Formula: (let ((.cse0 (+ |v_thread3Thread1of1ForFork1_plus_~a#1_5| |v_thread3Thread1of1ForFork1_plus_~b#1_5|))) (and (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5| (ite (or (<= .cse0 2147483647) (<= |v_thread3Thread1of1ForFork1_plus_~b#1_5| 0)) 1 0)) (= v_~res2~0_47 |v_thread3Thread1of1ForFork1_plus_#in~a#1_5|) (<= |v_thread3Thread1of1ForFork1_~tmp~2#1_7| 2147483647) (= (let ((.cse1 (* |v_thread3Thread1of1ForFork1_~i~2#1_17| 4))) (+ (select (select |v_#memory_int_88| v_~B~0.base_42) (+ .cse1 v_~B~0.offset_42)) (select (select |v_#memory_int_88| v_~A~0.base_44) (+ .cse1 v_~A~0.offset_44)))) |v_thread3Thread1of1ForFork1_plus_#in~b#1_5|) (<= |v_thread3Thread1of1ForFork1_plus_#in~b#1_5| 2147483647) (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5| |v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|) (= .cse0 |v_thread3Thread1of1ForFork1_plus_#res#1_5|) (= |v_thread3Thread1of1ForFork1_plus_#in~a#1_5| |v_thread3Thread1of1ForFork1_plus_~a#1_5|) (<= 0 (+ |v_thread3Thread1of1ForFork1_~tmp~2#1_7| 2147483648)) (= |v_thread3Thread1of1ForFork1_plus_#res#1_5| |v_thread3Thread1of1ForFork1_~tmp~2#1_7|) (<= 0 (+ |v_thread3Thread1of1ForFork1_plus_#in~b#1_5| 2147483648)) (= |v_thread3Thread1of1ForFork1_plus_#in~b#1_5| |v_thread3Thread1of1ForFork1_plus_~b#1_5|) (< |v_thread3Thread1of1ForFork1_~i~2#1_17| v_~N~0_20))) InVars {~A~0.base=v_~A~0.base_44, ~B~0.base=v_~B~0.base_42, ~A~0.offset=v_~A~0.offset_44, #memory_int=|v_#memory_int_88|, ~N~0=v_~N~0_20, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_17|, ~B~0.offset=v_~B~0.offset_42, ~res2~0=v_~res2~0_47} OutVars{thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|, ~A~0.base=v_~A~0.base_44, ~B~0.base=v_~B~0.base_42, thread3Thread1of1ForFork1_plus_#res#1=|v_thread3Thread1of1ForFork1_plus_#res#1_5|, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|, thread3Thread1of1ForFork1_#t~mem13#1=|v_thread3Thread1of1ForFork1_#t~mem13#1_5|, thread3Thread1of1ForFork1_plus_#in~a#1=|v_thread3Thread1of1ForFork1_plus_#in~a#1_5|, ~N~0=v_~N~0_20, thread3Thread1of1ForFork1_#t~ret14#1=|v_thread3Thread1of1ForFork1_#t~ret14#1_5|, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_17|, thread3Thread1of1ForFork1_plus_~a#1=|v_thread3Thread1of1ForFork1_plus_~a#1_5|, ~A~0.offset=v_~A~0.offset_44, thread3Thread1of1ForFork1_~tmp~2#1=|v_thread3Thread1of1ForFork1_~tmp~2#1_7|, thread3Thread1of1ForFork1_plus_#in~b#1=|v_thread3Thread1of1ForFork1_plus_#in~b#1_5|, thread3Thread1of1ForFork1_#t~ret15#1=|v_thread3Thread1of1ForFork1_#t~ret15#1_5|, #memory_int=|v_#memory_int_88|, thread3Thread1of1ForFork1_#t~mem12#1=|v_thread3Thread1of1ForFork1_#t~mem12#1_5|, thread3Thread1of1ForFork1_plus_~b#1=|v_thread3Thread1of1ForFork1_plus_~b#1_5|, ~B~0.offset=v_~B~0.offset_42, ~res2~0=v_~res2~0_47} AuxVars[] AssignedVars[thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork1_plus_~a#1, thread3Thread1of1ForFork1_~tmp~2#1, thread3Thread1of1ForFork1_plus_#res#1, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork1_plus_#in~b#1, thread3Thread1of1ForFork1_#t~mem13#1, thread3Thread1of1ForFork1_#t~ret15#1, thread3Thread1of1ForFork1_plus_#in~a#1, thread3Thread1of1ForFork1_#t~ret14#1, thread3Thread1of1ForFork1_#t~mem12#1, thread3Thread1of1ForFork1_plus_~b#1] and [967] $Ultimate##0-->L48-4: Formula: (let ((.cse0 (+ |v_thread1Thread1of1ForFork2_plus_~a#1_23| |v_thread1Thread1of1ForFork2_plus_~b#1_23|))) (and (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_23| (ite (or (<= .cse0 2147483647) (<= |v_thread1Thread1of1ForFork2_plus_~b#1_23| 0)) 1 0)) (<= |v_thread1Thread1of1ForFork2_plus_#in~b#1_23| 2147483647) (= .cse0 |v_thread1Thread1of1ForFork2_plus_#res#1_23|) (= v_~res1~0_89 |v_thread1Thread1of1ForFork2_plus_#in~a#1_23|) (<= 0 (+ |v_thread1Thread1of1ForFork2_~tmp~0#1_25| 2147483648)) (= |v_thread1Thread1of1ForFork2_plus_~b#1_23| |v_thread1Thread1of1ForFork2_plus_#in~b#1_23|) (= (+ (select (select |v_#memory_int_220| v_~B~0.base_104) v_~B~0.offset_104) (select (select |v_#memory_int_220| v_~A~0.base_108) v_~A~0.offset_108)) |v_thread1Thread1of1ForFork2_plus_#in~b#1_23|) (<= |v_thread1Thread1of1ForFork2_~tmp~0#1_25| 2147483647) (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_23| |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_23|) (= |v_thread1Thread1of1ForFork2_~i~0#1_48| 1) (< 0 v_~N~0_115) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_25| |v_thread1Thread1of1ForFork2_plus_#res#1_23|) (= |v_thread1Thread1of1ForFork2_plus_~a#1_23| |v_thread1Thread1of1ForFork2_plus_#in~a#1_23|) (<= 0 (+ |v_thread1Thread1of1ForFork2_plus_#in~b#1_23| 2147483648)) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_25| v_~res1~0_88))) InVars {~res1~0=v_~res1~0_89, ~A~0.base=v_~A~0.base_108, ~B~0.base=v_~B~0.base_104, ~A~0.offset=v_~A~0.offset_108, #memory_int=|v_#memory_int_220|, ~N~0=v_~N~0_115, ~B~0.offset=v_~B~0.offset_104} OutVars{~res1~0=v_~res1~0_88, ~A~0.base=v_~A~0.base_108, thread1Thread1of1ForFork2_plus_#in~b#1=|v_thread1Thread1of1ForFork2_plus_#in~b#1_23|, ~B~0.base=v_~B~0.base_104, thread1Thread1of1ForFork2_#t~ret4#1=|v_thread1Thread1of1ForFork2_#t~ret4#1_23|, thread1Thread1of1ForFork2_~tmp~0#1=|v_thread1Thread1of1ForFork2_~tmp~0#1_25|, thread1Thread1of1ForFork2_#t~mem2#1=|v_thread1Thread1of1ForFork2_#t~mem2#1_23|, thread1Thread1of1ForFork2_plus_~b#1=|v_thread1Thread1of1ForFork2_plus_~b#1_23|, thread1Thread1of1ForFork2_plus_#in~a#1=|v_thread1Thread1of1ForFork2_plus_#in~a#1_23|, ~N~0=v_~N~0_115, thread1Thread1of1ForFork2_#t~post1#1=|v_thread1Thread1of1ForFork2_#t~post1#1_23|, ~A~0.offset=v_~A~0.offset_108, thread1Thread1of1ForFork2_~i~0#1=|v_thread1Thread1of1ForFork2_~i~0#1_48|, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_23|, thread1Thread1of1ForFork2_#t~ret5#1=|v_thread1Thread1of1ForFork2_#t~ret5#1_23|, #memory_int=|v_#memory_int_220|, thread1Thread1of1ForFork2_plus_~a#1=|v_thread1Thread1of1ForFork2_plus_~a#1_23|, thread1Thread1of1ForFork2_#t~mem3#1=|v_thread1Thread1of1ForFork2_#t~mem3#1_23|, ~B~0.offset=v_~B~0.offset_104, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_23|, thread1Thread1of1ForFork2_plus_#res#1=|v_thread1Thread1of1ForFork2_plus_#res#1_23|} AuxVars[] AssignedVars[~res1~0, thread1Thread1of1ForFork2_plus_#in~b#1, thread1Thread1of1ForFork2_#t~ret4#1, thread1Thread1of1ForFork2_~tmp~0#1, thread1Thread1of1ForFork2_#t~mem2#1, thread1Thread1of1ForFork2_plus_~b#1, thread1Thread1of1ForFork2_plus_#in~a#1, thread1Thread1of1ForFork2_#t~post1#1, thread1Thread1of1ForFork2_~i~0#1, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork2_#t~ret5#1, thread1Thread1of1ForFork2_plus_~a#1, thread1Thread1of1ForFork2_#t~mem3#1, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork2_plus_#res#1] [2022-12-06 05:31:54,719 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [847] L74-4-->L77: Formula: (let ((.cse0 (+ |v_thread3Thread1of1ForFork1_plus_~a#1_5| |v_thread3Thread1of1ForFork1_plus_~b#1_5|))) (and (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5| (ite (or (<= .cse0 2147483647) (<= |v_thread3Thread1of1ForFork1_plus_~b#1_5| 0)) 1 0)) (= v_~res2~0_47 |v_thread3Thread1of1ForFork1_plus_#in~a#1_5|) (<= |v_thread3Thread1of1ForFork1_~tmp~2#1_7| 2147483647) (= (let ((.cse1 (* |v_thread3Thread1of1ForFork1_~i~2#1_17| 4))) (+ (select (select |v_#memory_int_88| v_~B~0.base_42) (+ .cse1 v_~B~0.offset_42)) (select (select |v_#memory_int_88| v_~A~0.base_44) (+ .cse1 v_~A~0.offset_44)))) |v_thread3Thread1of1ForFork1_plus_#in~b#1_5|) (<= |v_thread3Thread1of1ForFork1_plus_#in~b#1_5| 2147483647) (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5| |v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|) (= .cse0 |v_thread3Thread1of1ForFork1_plus_#res#1_5|) (= |v_thread3Thread1of1ForFork1_plus_#in~a#1_5| |v_thread3Thread1of1ForFork1_plus_~a#1_5|) (<= 0 (+ |v_thread3Thread1of1ForFork1_~tmp~2#1_7| 2147483648)) (= |v_thread3Thread1of1ForFork1_plus_#res#1_5| |v_thread3Thread1of1ForFork1_~tmp~2#1_7|) (<= 0 (+ |v_thread3Thread1of1ForFork1_plus_#in~b#1_5| 2147483648)) (= |v_thread3Thread1of1ForFork1_plus_#in~b#1_5| |v_thread3Thread1of1ForFork1_plus_~b#1_5|) (< |v_thread3Thread1of1ForFork1_~i~2#1_17| v_~N~0_20))) InVars {~A~0.base=v_~A~0.base_44, ~B~0.base=v_~B~0.base_42, ~A~0.offset=v_~A~0.offset_44, #memory_int=|v_#memory_int_88|, ~N~0=v_~N~0_20, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_17|, ~B~0.offset=v_~B~0.offset_42, ~res2~0=v_~res2~0_47} OutVars{thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|, ~A~0.base=v_~A~0.base_44, ~B~0.base=v_~B~0.base_42, thread3Thread1of1ForFork1_plus_#res#1=|v_thread3Thread1of1ForFork1_plus_#res#1_5|, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|, thread3Thread1of1ForFork1_#t~mem13#1=|v_thread3Thread1of1ForFork1_#t~mem13#1_5|, thread3Thread1of1ForFork1_plus_#in~a#1=|v_thread3Thread1of1ForFork1_plus_#in~a#1_5|, ~N~0=v_~N~0_20, thread3Thread1of1ForFork1_#t~ret14#1=|v_thread3Thread1of1ForFork1_#t~ret14#1_5|, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_17|, thread3Thread1of1ForFork1_plus_~a#1=|v_thread3Thread1of1ForFork1_plus_~a#1_5|, ~A~0.offset=v_~A~0.offset_44, thread3Thread1of1ForFork1_~tmp~2#1=|v_thread3Thread1of1ForFork1_~tmp~2#1_7|, thread3Thread1of1ForFork1_plus_#in~b#1=|v_thread3Thread1of1ForFork1_plus_#in~b#1_5|, thread3Thread1of1ForFork1_#t~ret15#1=|v_thread3Thread1of1ForFork1_#t~ret15#1_5|, #memory_int=|v_#memory_int_88|, thread3Thread1of1ForFork1_#t~mem12#1=|v_thread3Thread1of1ForFork1_#t~mem12#1_5|, thread3Thread1of1ForFork1_plus_~b#1=|v_thread3Thread1of1ForFork1_plus_~b#1_5|, ~B~0.offset=v_~B~0.offset_42, ~res2~0=v_~res2~0_47} AuxVars[] AssignedVars[thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork1_plus_~a#1, thread3Thread1of1ForFork1_~tmp~2#1, thread3Thread1of1ForFork1_plus_#res#1, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork1_plus_#in~b#1, thread3Thread1of1ForFork1_#t~mem13#1, thread3Thread1of1ForFork1_#t~ret15#1, thread3Thread1of1ForFork1_plus_#in~a#1, thread3Thread1of1ForFork1_#t~ret14#1, thread3Thread1of1ForFork1_#t~mem12#1, thread3Thread1of1ForFork1_plus_~b#1] and [931] L64-->L61-4: Formula: (and (= v_~res2~0_86 |v_thread2Thread1of1ForFork0_~tmp~1#1_23|) (= (+ |v_thread2Thread1of1ForFork0_~i~1#1_30| 1) |v_thread2Thread1of1ForFork0_~i~1#1_29|)) InVars {thread2Thread1of1ForFork0_~tmp~1#1=|v_thread2Thread1of1ForFork0_~tmp~1#1_23|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_30|} OutVars{thread2Thread1of1ForFork0_~tmp~1#1=|v_thread2Thread1of1ForFork0_~tmp~1#1_23|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_29|, thread2Thread1of1ForFork0_#t~post6#1=|v_thread2Thread1of1ForFork0_#t~post6#1_19|, ~res2~0=v_~res2~0_86} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_~i~1#1, thread2Thread1of1ForFork0_#t~post6#1, ~res2~0] [2022-12-06 05:31:54,835 INFO L203 LiptonReduction]: Total number of compositions: 1 [2022-12-06 05:31:54,836 INFO L143 eatedLiptonReduction]: Time needed for LBE in milliseconds: 945 [2022-12-06 05:31:54,836 INFO L495 AbstractCegarLoop]: Abstraction has has 152 places, 282 transitions, 5382 flow [2022-12-06 05:31:54,837 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 5.75) internal successors, (23), 4 states have internal predecessors, (23), 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 05:31:54,837 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 05:31:54,837 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] [2022-12-06 05:31:54,837 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2022-12-06 05:31:54,837 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 05:31:54,837 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 05:31:54,837 INFO L85 PathProgramCache]: Analyzing trace with hash -81182574, now seen corresponding path program 1 times [2022-12-06 05:31:54,837 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 05:31:54,838 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [775000242] [2022-12-06 05:31:54,838 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 05:31:54,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 05:31:54,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 05:31:54,917 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 05:31:54,918 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 05:31:54,918 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [775000242] [2022-12-06 05:31:54,918 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [775000242] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 05:31:54,918 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 05:31:54,918 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-06 05:31:54,918 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [841677106] [2022-12-06 05:31:54,918 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 05:31:54,918 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-06 05:31:54,918 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 05:31:54,919 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-06 05:31:54,919 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-06 05:31:54,919 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 2 out of 55 [2022-12-06 05:31:54,919 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 152 places, 282 transitions, 5382 flow. Second operand has 5 states, 5 states have (on average 5.8) internal successors, (29), 5 states have internal predecessors, (29), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 05:31:54,919 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 05:31:54,919 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 2 of 55 [2022-12-06 05:31:54,919 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 05:31:55,804 INFO L130 PetriNetUnfolder]: 3886/5930 cut-off events. [2022-12-06 05:31:55,804 INFO L131 PetriNetUnfolder]: For 113194/113505 co-relation queries the response was YES. [2022-12-06 05:31:55,826 INFO L83 FinitePrefix]: Finished finitePrefix Result has 42994 conditions, 5930 events. 3886/5930 cut-off events. For 113194/113505 co-relation queries the response was YES. Maximal size of possible extension queue 369. Compared 34269 event pairs, 1968 based on Foata normal form. 238/6060 useless extension candidates. Maximal degree in co-relation 42215. Up to 4393 conditions per place. [2022-12-06 05:31:55,851 INFO L137 encePairwiseOnDemand]: 47/55 looper letters, 259 selfloop transitions, 17 changer transitions 0/292 dead transitions. [2022-12-06 05:31:55,851 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 147 places, 292 transitions, 5836 flow [2022-12-06 05:31:55,852 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-06 05:31:55,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2022-12-06 05:31:55,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 94 transitions. [2022-12-06 05:31:55,852 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.42727272727272725 [2022-12-06 05:31:55,852 INFO L175 Difference]: Start difference. First operand has 152 places, 282 transitions, 5382 flow. Second operand 4 states and 94 transitions. [2022-12-06 05:31:55,853 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 147 places, 292 transitions, 5836 flow [2022-12-06 05:31:56,049 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 140 places, 292 transitions, 5737 flow, removed 21 selfloop flow, removed 7 redundant places. [2022-12-06 05:31:56,053 INFO L231 Difference]: Finished difference. Result has 141 places, 243 transitions, 4583 flow [2022-12-06 05:31:56,053 INFO L276 CegarLoopForPetriNet]: {PETRI_ALPHABET=55, PETRI_DIFFERENCE_MINUEND_FLOW=4483, PETRI_DIFFERENCE_MINUEND_PLACES=137, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=241, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=15, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=224, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=4583, PETRI_PLACES=141, PETRI_TRANSITIONS=243} [2022-12-06 05:31:56,053 INFO L294 CegarLoopForPetriNet]: 33 programPoint places, 108 predicate places. [2022-12-06 05:31:56,054 WARN L163 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-06 05:31:56,054 INFO L89 Accepts]: Start accepts. Operand has 141 places, 243 transitions, 4583 flow [2022-12-06 05:31:56,055 INFO L95 Accepts]: Finished accepts. [2022-12-06 05:31:56,055 INFO L195 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-06 05:31:56,055 INFO L167 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 141 places, 243 transitions, 4583 flow [2022-12-06 05:31:56,058 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 141 places, 243 transitions, 4583 flow [2022-12-06 05:31:56,149 INFO L130 PetriNetUnfolder]: 344/954 cut-off events. [2022-12-06 05:31:56,150 INFO L131 PetriNetUnfolder]: For 12022/12223 co-relation queries the response was YES. [2022-12-06 05:31:56,153 INFO L83 FinitePrefix]: Finished finitePrefix Result has 6637 conditions, 954 events. 344/954 cut-off events. For 12022/12223 co-relation queries the response was YES. Maximal size of possible extension queue 108. Compared 7013 event pairs, 37 based on Foata normal form. 27/951 useless extension candidates. Maximal degree in co-relation 6465. Up to 250 conditions per place. [2022-12-06 05:31:56,159 INFO L184 LiptonReduction]: Starting Lipton reduction on Petri net that has 141 places, 243 transitions, 4583 flow [2022-12-06 05:31:56,159 INFO L188 LiptonReduction]: Number of co-enabled transitions 1872 [2022-12-06 05:31:56,201 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [777] $Ultimate##0-->L74-4: Formula: (= |v_thread3Thread1of1ForFork1_~i~2#1_1| v_~M~0_3) InVars {~M~0=v_~M~0_3} OutVars{~M~0=v_~M~0_3, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_1|} AuxVars[] AssignedVars[thread3Thread1of1ForFork1_~i~2#1] and [966] $Ultimate##0-->L48-4: Formula: (let ((.cse0 (+ |v_thread1Thread1of1ForFork2_plus_~a#1_21| |v_thread1Thread1of1ForFork2_plus_~b#1_21|))) (and (= (ite (or (<= |v_thread1Thread1of1ForFork2_plus_~b#1_21| 0) (<= .cse0 2147483647)) 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_21|) (< 0 v_~N~0_113) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_23| |v_thread1Thread1of1ForFork2_plus_#res#1_21|) (<= |v_thread1Thread1of1ForFork2_plus_#in~b#1_21| 2147483647) (<= |v_thread1Thread1of1ForFork2_~tmp~0#1_23| 2147483647) (<= 0 (+ |v_thread1Thread1of1ForFork2_plus_#in~b#1_21| 2147483648)) (= (+ (select (select |v_#memory_int_218| v_~B~0.base_102) v_~B~0.offset_102) (select (select |v_#memory_int_218| v_~A~0.base_106) v_~A~0.offset_106)) |v_thread1Thread1of1ForFork2_plus_#in~b#1_21|) (= |v_thread1Thread1of1ForFork2_~i~0#1_44| 1) (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_21| |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_21|) (= v_~res1~0_85 |v_thread1Thread1of1ForFork2_plus_#in~a#1_21|) (= |v_thread1Thread1of1ForFork2_plus_~b#1_21| |v_thread1Thread1of1ForFork2_plus_#in~b#1_21|) (<= 0 (+ |v_thread1Thread1of1ForFork2_~tmp~0#1_23| 2147483648)) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_23| v_~res1~0_84) (= |v_thread1Thread1of1ForFork2_plus_~a#1_21| |v_thread1Thread1of1ForFork2_plus_#in~a#1_21|) (= .cse0 |v_thread1Thread1of1ForFork2_plus_#res#1_21|))) InVars {~res1~0=v_~res1~0_85, ~A~0.base=v_~A~0.base_106, ~B~0.base=v_~B~0.base_102, ~A~0.offset=v_~A~0.offset_106, #memory_int=|v_#memory_int_218|, ~N~0=v_~N~0_113, ~B~0.offset=v_~B~0.offset_102} OutVars{~res1~0=v_~res1~0_84, ~A~0.base=v_~A~0.base_106, thread1Thread1of1ForFork2_plus_#in~b#1=|v_thread1Thread1of1ForFork2_plus_#in~b#1_21|, ~B~0.base=v_~B~0.base_102, thread1Thread1of1ForFork2_#t~ret4#1=|v_thread1Thread1of1ForFork2_#t~ret4#1_21|, thread1Thread1of1ForFork2_~tmp~0#1=|v_thread1Thread1of1ForFork2_~tmp~0#1_23|, thread1Thread1of1ForFork2_#t~mem2#1=|v_thread1Thread1of1ForFork2_#t~mem2#1_21|, thread1Thread1of1ForFork2_plus_~b#1=|v_thread1Thread1of1ForFork2_plus_~b#1_21|, thread1Thread1of1ForFork2_plus_#in~a#1=|v_thread1Thread1of1ForFork2_plus_#in~a#1_21|, ~N~0=v_~N~0_113, thread1Thread1of1ForFork2_#t~post1#1=|v_thread1Thread1of1ForFork2_#t~post1#1_21|, ~A~0.offset=v_~A~0.offset_106, thread1Thread1of1ForFork2_~i~0#1=|v_thread1Thread1of1ForFork2_~i~0#1_44|, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_21|, thread1Thread1of1ForFork2_#t~ret5#1=|v_thread1Thread1of1ForFork2_#t~ret5#1_21|, #memory_int=|v_#memory_int_218|, thread1Thread1of1ForFork2_plus_~a#1=|v_thread1Thread1of1ForFork2_plus_~a#1_21|, thread1Thread1of1ForFork2_#t~mem3#1=|v_thread1Thread1of1ForFork2_#t~mem3#1_21|, ~B~0.offset=v_~B~0.offset_102, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_21|, thread1Thread1of1ForFork2_plus_#res#1=|v_thread1Thread1of1ForFork2_plus_#res#1_21|} AuxVars[] AssignedVars[~res1~0, thread1Thread1of1ForFork2_plus_#in~b#1, thread1Thread1of1ForFork2_#t~ret4#1, thread1Thread1of1ForFork2_~tmp~0#1, thread1Thread1of1ForFork2_#t~mem2#1, thread1Thread1of1ForFork2_plus_~b#1, thread1Thread1of1ForFork2_plus_#in~a#1, thread1Thread1of1ForFork2_#t~post1#1, thread1Thread1of1ForFork2_~i~0#1, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork2_#t~ret5#1, thread1Thread1of1ForFork2_plus_~a#1, thread1Thread1of1ForFork2_#t~mem3#1, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork2_plus_#res#1] [2022-12-06 05:31:56,767 INFO L203 LiptonReduction]: Total number of compositions: 1 [2022-12-06 05:31:56,768 INFO L143 eatedLiptonReduction]: Time needed for LBE in milliseconds: 714 [2022-12-06 05:31:56,768 INFO L495 AbstractCegarLoop]: Abstraction has has 141 places, 243 transitions, 4613 flow [2022-12-06 05:31:56,768 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 5.8) internal successors, (29), 5 states have internal predecessors, (29), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 05:31:56,768 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 05:31:56,769 INFO L213 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-06 05:31:56,769 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2022-12-06 05:31:56,769 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 05:31:56,769 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 05:31:56,769 INFO L85 PathProgramCache]: Analyzing trace with hash -1618178568, now seen corresponding path program 1 times [2022-12-06 05:31:56,769 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 05:31:56,769 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [506987086] [2022-12-06 05:31:56,769 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 05:31:56,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 05:31:56,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 05:31:56,878 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 05:31:56,878 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 05:31:56,878 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [506987086] [2022-12-06 05:31:56,879 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [506987086] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 05:31:56,879 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 05:31:56,879 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-06 05:31:56,879 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1004537498] [2022-12-06 05:31:56,879 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 05:31:56,879 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-06 05:31:56,879 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 05:31:56,880 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-06 05:31:56,880 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-12-06 05:31:56,880 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 1 out of 54 [2022-12-06 05:31:56,880 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 141 places, 243 transitions, 4613 flow. Second operand has 5 states, 5 states have (on average 4.8) internal successors, (24), 5 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 05:31:56,880 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 05:31:56,880 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1 of 54 [2022-12-06 05:31:56,880 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 05:31:57,713 INFO L130 PetriNetUnfolder]: 3225/5090 cut-off events. [2022-12-06 05:31:57,713 INFO L131 PetriNetUnfolder]: For 96210/96326 co-relation queries the response was YES. [2022-12-06 05:31:57,730 INFO L83 FinitePrefix]: Finished finitePrefix Result has 34689 conditions, 5090 events. 3225/5090 cut-off events. For 96210/96326 co-relation queries the response was YES. Maximal size of possible extension queue 290. Compared 29591 event pairs, 927 based on Foata normal form. 432/5493 useless extension candidates. Maximal degree in co-relation 34131. Up to 2231 conditions per place. [2022-12-06 05:31:57,746 INFO L137 encePairwiseOnDemand]: 31/54 looper letters, 192 selfloop transitions, 44 changer transitions 7/250 dead transitions. [2022-12-06 05:31:57,746 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 145 places, 250 transitions, 4432 flow [2022-12-06 05:31:57,746 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-12-06 05:31:57,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2022-12-06 05:31:57,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 112 transitions. [2022-12-06 05:31:57,747 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.345679012345679 [2022-12-06 05:31:57,747 INFO L175 Difference]: Start difference. First operand has 141 places, 243 transitions, 4613 flow. Second operand 6 states and 112 transitions. [2022-12-06 05:31:57,748 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 145 places, 250 transitions, 4432 flow [2022-12-06 05:31:57,928 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 138 places, 250 transitions, 4133 flow, removed 46 selfloop flow, removed 7 redundant places. [2022-12-06 05:31:57,931 INFO L231 Difference]: Finished difference. Result has 141 places, 191 transitions, 3296 flow [2022-12-06 05:31:57,931 INFO L276 CegarLoopForPetriNet]: {PETRI_ALPHABET=54, PETRI_DIFFERENCE_MINUEND_FLOW=3163, PETRI_DIFFERENCE_MINUEND_PLACES=133, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=193, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=39, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=149, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=3296, PETRI_PLACES=141, PETRI_TRANSITIONS=191} [2022-12-06 05:31:57,931 INFO L294 CegarLoopForPetriNet]: 33 programPoint places, 108 predicate places. [2022-12-06 05:31:57,932 WARN L163 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-06 05:31:57,932 INFO L89 Accepts]: Start accepts. Operand has 141 places, 191 transitions, 3296 flow [2022-12-06 05:31:57,933 INFO L95 Accepts]: Finished accepts. [2022-12-06 05:31:57,933 INFO L195 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-06 05:31:57,933 INFO L167 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 141 places, 191 transitions, 3296 flow [2022-12-06 05:31:57,935 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 140 places, 191 transitions, 3296 flow [2022-12-06 05:31:58,005 INFO L130 PetriNetUnfolder]: 262/786 cut-off events. [2022-12-06 05:31:58,005 INFO L131 PetriNetUnfolder]: For 8567/8698 co-relation queries the response was YES. [2022-12-06 05:31:58,008 INFO L83 FinitePrefix]: Finished finitePrefix Result has 5129 conditions, 786 events. 262/786 cut-off events. For 8567/8698 co-relation queries the response was YES. Maximal size of possible extension queue 83. Compared 5674 event pairs, 36 based on Foata normal form. 21/779 useless extension candidates. Maximal degree in co-relation 4906. Up to 199 conditions per place. [2022-12-06 05:31:58,013 INFO L184 LiptonReduction]: Starting Lipton reduction on Petri net that has 140 places, 191 transitions, 3296 flow [2022-12-06 05:31:58,013 INFO L188 LiptonReduction]: Number of co-enabled transitions 1394 [2022-12-06 05:31:58,166 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [1008] $Ultimate##0-->L77: Formula: (let ((.cse1 (+ |v_thread3Thread1of1ForFork1_plus_~a#1_76| |v_thread3Thread1of1ForFork1_plus_~b#1_76|))) (and (= (let ((.cse0 (* |v_thread3Thread1of1ForFork1_~i~2#1_161| 4))) (+ (select (select |v_#memory_int_352| v_~B~0.base_196) (+ .cse0 v_~B~0.offset_198)) (select (select |v_#memory_int_352| v_~A~0.base_204) (+ .cse0 v_~A~0.offset_206)))) |v_thread3Thread1of1ForFork1_plus_#in~b#1_76|) (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_76| (ite (or (<= .cse1 2147483647) (<= |v_thread3Thread1of1ForFork1_plus_~b#1_76| 0)) 1 0)) (<= |v_thread3Thread1of1ForFork1_plus_#in~b#1_76| 2147483647) (= |v_thread3Thread1of1ForFork1_plus_#in~b#1_76| |v_thread3Thread1of1ForFork1_plus_~b#1_76|) (= |v_thread3Thread1of1ForFork1_plus_#res#1_76| .cse1) (<= |v_thread3Thread1of1ForFork1_~tmp~2#1_102| 2147483647) (= |v_thread2Thread1of1ForFork0_~i~1#1_110| 0) (<= 0 (+ |v_thread3Thread1of1ForFork1_~tmp~2#1_102| 2147483648)) (= |v_thread3Thread1of1ForFork1_plus_#in~a#1_76| v_~res2~0_213) (= |v_thread3Thread1of1ForFork1_plus_#in~a#1_76| |v_thread3Thread1of1ForFork1_plus_~a#1_76|) (<= 0 (+ |v_thread3Thread1of1ForFork1_plus_#in~b#1_76| 2147483648)) (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_76| |v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_76|) (< |v_thread3Thread1of1ForFork1_~i~2#1_161| v_~N~0_208) (= |v_thread3Thread1of1ForFork1_plus_#res#1_76| |v_thread3Thread1of1ForFork1_~tmp~2#1_102|) (= v_~M~0_142 |v_thread3Thread1of1ForFork1_~i~2#1_161|))) InVars {~A~0.base=v_~A~0.base_204, ~B~0.base=v_~B~0.base_196, ~A~0.offset=v_~A~0.offset_206, ~M~0=v_~M~0_142, #memory_int=|v_#memory_int_352|, ~N~0=v_~N~0_208, ~B~0.offset=v_~B~0.offset_198, ~res2~0=v_~res2~0_213} OutVars{thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_76|, ~A~0.base=v_~A~0.base_204, ~B~0.base=v_~B~0.base_196, thread3Thread1of1ForFork1_plus_#res#1=|v_thread3Thread1of1ForFork1_plus_#res#1_76|, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_76|, thread3Thread1of1ForFork1_#t~mem13#1=|v_thread3Thread1of1ForFork1_#t~mem13#1_76|, thread3Thread1of1ForFork1_plus_#in~a#1=|v_thread3Thread1of1ForFork1_plus_#in~a#1_76|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_110|, ~N~0=v_~N~0_208, thread3Thread1of1ForFork1_#t~ret14#1=|v_thread3Thread1of1ForFork1_#t~ret14#1_76|, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_161|, thread3Thread1of1ForFork1_plus_~a#1=|v_thread3Thread1of1ForFork1_plus_~a#1_76|, ~A~0.offset=v_~A~0.offset_206, thread3Thread1of1ForFork1_~tmp~2#1=|v_thread3Thread1of1ForFork1_~tmp~2#1_102|, ~M~0=v_~M~0_142, thread3Thread1of1ForFork1_plus_#in~b#1=|v_thread3Thread1of1ForFork1_plus_#in~b#1_76|, thread3Thread1of1ForFork1_#t~ret15#1=|v_thread3Thread1of1ForFork1_#t~ret15#1_76|, #memory_int=|v_#memory_int_352|, thread3Thread1of1ForFork1_#t~mem12#1=|v_thread3Thread1of1ForFork1_#t~mem12#1_76|, thread3Thread1of1ForFork1_plus_~b#1=|v_thread3Thread1of1ForFork1_plus_~b#1_76|, ~B~0.offset=v_~B~0.offset_198, ~res2~0=v_~res2~0_213} AuxVars[] AssignedVars[thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork1_plus_#res#1, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork1_#t~mem13#1, thread3Thread1of1ForFork1_plus_#in~a#1, thread2Thread1of1ForFork0_~i~1#1, thread3Thread1of1ForFork1_#t~ret14#1, thread3Thread1of1ForFork1_~i~2#1, thread3Thread1of1ForFork1_plus_~a#1, thread3Thread1of1ForFork1_~tmp~2#1, thread3Thread1of1ForFork1_plus_#in~b#1, thread3Thread1of1ForFork1_#t~ret15#1, thread3Thread1of1ForFork1_#t~mem12#1, thread3Thread1of1ForFork1_plus_~b#1] and [966] $Ultimate##0-->L48-4: Formula: (let ((.cse0 (+ |v_thread1Thread1of1ForFork2_plus_~a#1_21| |v_thread1Thread1of1ForFork2_plus_~b#1_21|))) (and (= (ite (or (<= |v_thread1Thread1of1ForFork2_plus_~b#1_21| 0) (<= .cse0 2147483647)) 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_21|) (< 0 v_~N~0_113) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_23| |v_thread1Thread1of1ForFork2_plus_#res#1_21|) (<= |v_thread1Thread1of1ForFork2_plus_#in~b#1_21| 2147483647) (<= |v_thread1Thread1of1ForFork2_~tmp~0#1_23| 2147483647) (<= 0 (+ |v_thread1Thread1of1ForFork2_plus_#in~b#1_21| 2147483648)) (= (+ (select (select |v_#memory_int_218| v_~B~0.base_102) v_~B~0.offset_102) (select (select |v_#memory_int_218| v_~A~0.base_106) v_~A~0.offset_106)) |v_thread1Thread1of1ForFork2_plus_#in~b#1_21|) (= |v_thread1Thread1of1ForFork2_~i~0#1_44| 1) (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_21| |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_21|) (= v_~res1~0_85 |v_thread1Thread1of1ForFork2_plus_#in~a#1_21|) (= |v_thread1Thread1of1ForFork2_plus_~b#1_21| |v_thread1Thread1of1ForFork2_plus_#in~b#1_21|) (<= 0 (+ |v_thread1Thread1of1ForFork2_~tmp~0#1_23| 2147483648)) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_23| v_~res1~0_84) (= |v_thread1Thread1of1ForFork2_plus_~a#1_21| |v_thread1Thread1of1ForFork2_plus_#in~a#1_21|) (= .cse0 |v_thread1Thread1of1ForFork2_plus_#res#1_21|))) InVars {~res1~0=v_~res1~0_85, ~A~0.base=v_~A~0.base_106, ~B~0.base=v_~B~0.base_102, ~A~0.offset=v_~A~0.offset_106, #memory_int=|v_#memory_int_218|, ~N~0=v_~N~0_113, ~B~0.offset=v_~B~0.offset_102} OutVars{~res1~0=v_~res1~0_84, ~A~0.base=v_~A~0.base_106, thread1Thread1of1ForFork2_plus_#in~b#1=|v_thread1Thread1of1ForFork2_plus_#in~b#1_21|, ~B~0.base=v_~B~0.base_102, thread1Thread1of1ForFork2_#t~ret4#1=|v_thread1Thread1of1ForFork2_#t~ret4#1_21|, thread1Thread1of1ForFork2_~tmp~0#1=|v_thread1Thread1of1ForFork2_~tmp~0#1_23|, thread1Thread1of1ForFork2_#t~mem2#1=|v_thread1Thread1of1ForFork2_#t~mem2#1_21|, thread1Thread1of1ForFork2_plus_~b#1=|v_thread1Thread1of1ForFork2_plus_~b#1_21|, thread1Thread1of1ForFork2_plus_#in~a#1=|v_thread1Thread1of1ForFork2_plus_#in~a#1_21|, ~N~0=v_~N~0_113, thread1Thread1of1ForFork2_#t~post1#1=|v_thread1Thread1of1ForFork2_#t~post1#1_21|, ~A~0.offset=v_~A~0.offset_106, thread1Thread1of1ForFork2_~i~0#1=|v_thread1Thread1of1ForFork2_~i~0#1_44|, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_21|, thread1Thread1of1ForFork2_#t~ret5#1=|v_thread1Thread1of1ForFork2_#t~ret5#1_21|, #memory_int=|v_#memory_int_218|, thread1Thread1of1ForFork2_plus_~a#1=|v_thread1Thread1of1ForFork2_plus_~a#1_21|, thread1Thread1of1ForFork2_#t~mem3#1=|v_thread1Thread1of1ForFork2_#t~mem3#1_21|, ~B~0.offset=v_~B~0.offset_102, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_21|, thread1Thread1of1ForFork2_plus_#res#1=|v_thread1Thread1of1ForFork2_plus_#res#1_21|} AuxVars[] AssignedVars[~res1~0, thread1Thread1of1ForFork2_plus_#in~b#1, thread1Thread1of1ForFork2_#t~ret4#1, thread1Thread1of1ForFork2_~tmp~0#1, thread1Thread1of1ForFork2_#t~mem2#1, thread1Thread1of1ForFork2_plus_~b#1, thread1Thread1of1ForFork2_plus_#in~a#1, thread1Thread1of1ForFork2_#t~post1#1, thread1Thread1of1ForFork2_~i~0#1, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork2_#t~ret5#1, thread1Thread1of1ForFork2_plus_~a#1, thread1Thread1of1ForFork2_#t~mem3#1, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork2_plus_#res#1] [2022-12-06 05:31:58,499 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [952] L74-4-->thread3EXIT: Formula: (and (= |v_thread3Thread1of1ForFork1_#res#1.offset_Out_4| 0) (= |v_thread3Thread1of1ForFork1_#res#1.base_Out_4| 0) (not (< |v_thread3Thread1of1ForFork1_~i~2#1_In_3| v_~N~0_In_10))) InVars {thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_In_3|, ~N~0=v_~N~0_In_10} OutVars{thread3Thread1of1ForFork1_#res#1.offset=|v_thread3Thread1of1ForFork1_#res#1.offset_Out_4|, ~N~0=v_~N~0_In_10, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_In_3|, thread3Thread1of1ForFork1_#res#1.base=|v_thread3Thread1of1ForFork1_#res#1.base_Out_4|} AuxVars[] AssignedVars[thread3Thread1of1ForFork1_#res#1.offset, thread3Thread1of1ForFork1_#res#1.base] and [946] L48-4-->L48-4: Formula: (let ((.cse0 (+ |v_thread1Thread1of1ForFork2_plus_~a#1_17| |v_thread1Thread1of1ForFork2_plus_~b#1_17|))) (and (= |v_thread1Thread1of1ForFork2_plus_#res#1_17| .cse0) (= v_~res1~0_74 |v_thread1Thread1of1ForFork2_plus_#in~a#1_17|) (< |v_thread1Thread1of1ForFork2_~i~0#1_38| v_~N~0_96) (= (let ((.cse1 (* |v_thread1Thread1of1ForFork2_~i~0#1_38| 4))) (+ (select (select |v_#memory_int_182| v_~A~0.base_84) (+ v_~A~0.offset_84 .cse1)) (select (select |v_#memory_int_182| v_~B~0.base_82) (+ v_~B~0.offset_82 .cse1)))) |v_thread1Thread1of1ForFork2_plus_#in~b#1_17|) (= (ite (or (<= .cse0 2147483647) (<= |v_thread1Thread1of1ForFork2_plus_~b#1_17| 0)) 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_17|) (<= |v_thread1Thread1of1ForFork2_plus_#in~b#1_17| 2147483647) (<= 0 (+ |v_thread1Thread1of1ForFork2_~tmp~0#1_19| 2147483648)) (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_17| |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_17|) (<= 0 (+ |v_thread1Thread1of1ForFork2_plus_#in~b#1_17| 2147483648)) (= |v_thread1Thread1of1ForFork2_plus_~a#1_17| |v_thread1Thread1of1ForFork2_plus_#in~a#1_17|) (= (+ |v_thread1Thread1of1ForFork2_~i~0#1_38| 1) |v_thread1Thread1of1ForFork2_~i~0#1_37|) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_19| |v_thread1Thread1of1ForFork2_plus_#res#1_17|) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_19| v_~res1~0_73) (<= |v_thread1Thread1of1ForFork2_~tmp~0#1_19| 2147483647) (= |v_thread1Thread1of1ForFork2_plus_~b#1_17| |v_thread1Thread1of1ForFork2_plus_#in~b#1_17|))) InVars {~res1~0=v_~res1~0_74, ~A~0.base=v_~A~0.base_84, ~B~0.base=v_~B~0.base_82, ~A~0.offset=v_~A~0.offset_84, thread1Thread1of1ForFork2_~i~0#1=|v_thread1Thread1of1ForFork2_~i~0#1_38|, #memory_int=|v_#memory_int_182|, ~N~0=v_~N~0_96, ~B~0.offset=v_~B~0.offset_82} OutVars{~res1~0=v_~res1~0_73, ~A~0.base=v_~A~0.base_84, thread1Thread1of1ForFork2_plus_#in~b#1=|v_thread1Thread1of1ForFork2_plus_#in~b#1_17|, ~B~0.base=v_~B~0.base_82, thread1Thread1of1ForFork2_#t~ret4#1=|v_thread1Thread1of1ForFork2_#t~ret4#1_17|, thread1Thread1of1ForFork2_~tmp~0#1=|v_thread1Thread1of1ForFork2_~tmp~0#1_19|, thread1Thread1of1ForFork2_#t~mem2#1=|v_thread1Thread1of1ForFork2_#t~mem2#1_17|, thread1Thread1of1ForFork2_plus_~b#1=|v_thread1Thread1of1ForFork2_plus_~b#1_17|, thread1Thread1of1ForFork2_plus_#in~a#1=|v_thread1Thread1of1ForFork2_plus_#in~a#1_17|, ~N~0=v_~N~0_96, thread1Thread1of1ForFork2_#t~post1#1=|v_thread1Thread1of1ForFork2_#t~post1#1_15|, ~A~0.offset=v_~A~0.offset_84, thread1Thread1of1ForFork2_~i~0#1=|v_thread1Thread1of1ForFork2_~i~0#1_37|, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_17|, thread1Thread1of1ForFork2_#t~ret5#1=|v_thread1Thread1of1ForFork2_#t~ret5#1_17|, #memory_int=|v_#memory_int_182|, thread1Thread1of1ForFork2_plus_~a#1=|v_thread1Thread1of1ForFork2_plus_~a#1_17|, thread1Thread1of1ForFork2_#t~mem3#1=|v_thread1Thread1of1ForFork2_#t~mem3#1_17|, ~B~0.offset=v_~B~0.offset_82, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_17|, thread1Thread1of1ForFork2_plus_#res#1=|v_thread1Thread1of1ForFork2_plus_#res#1_17|} AuxVars[] AssignedVars[~res1~0, thread1Thread1of1ForFork2_plus_#in~b#1, thread1Thread1of1ForFork2_#t~ret4#1, thread1Thread1of1ForFork2_~tmp~0#1, thread1Thread1of1ForFork2_#t~mem2#1, thread1Thread1of1ForFork2_plus_~b#1, thread1Thread1of1ForFork2_plus_#in~a#1, thread1Thread1of1ForFork2_#t~post1#1, thread1Thread1of1ForFork2_~i~0#1, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork2_#t~ret5#1, thread1Thread1of1ForFork2_plus_~a#1, thread1Thread1of1ForFork2_#t~mem3#1, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork2_plus_#res#1] [2022-12-06 05:31:58,696 INFO L203 LiptonReduction]: Total number of compositions: 2 [2022-12-06 05:31:58,697 INFO L143 eatedLiptonReduction]: Time needed for LBE in milliseconds: 765 [2022-12-06 05:31:58,697 INFO L495 AbstractCegarLoop]: Abstraction has has 138 places, 189 transitions, 3300 flow [2022-12-06 05:31:58,697 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 4.8) internal successors, (24), 5 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 05:31:58,698 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 05:31:58,698 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 05:31:58,698 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2022-12-06 05:31:58,698 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 05:31:58,698 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 05:31:58,698 INFO L85 PathProgramCache]: Analyzing trace with hash 1054547083, now seen corresponding path program 1 times [2022-12-06 05:31:58,698 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 05:31:58,698 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1828941652] [2022-12-06 05:31:58,698 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 05:31:58,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 05:31:58,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 05:31:59,244 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 05:31:59,245 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 05:31:59,245 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1828941652] [2022-12-06 05:31:59,245 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1828941652] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 05:31:59,245 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 05:31:59,245 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-06 05:31:59,245 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1773532926] [2022-12-06 05:31:59,245 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 05:31:59,246 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-06 05:31:59,246 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 05:31:59,246 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-06 05:31:59,246 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2022-12-06 05:31:59,246 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 1 out of 50 [2022-12-06 05:31:59,246 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 138 places, 189 transitions, 3300 flow. Second operand has 7 states, 7 states have (on average 3.5714285714285716) internal successors, (25), 7 states have internal predecessors, (25), 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 05:31:59,246 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 05:31:59,247 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1 of 50 [2022-12-06 05:31:59,247 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 05:32:00,080 INFO L130 PetriNetUnfolder]: 3238/5097 cut-off events. [2022-12-06 05:32:00,081 INFO L131 PetriNetUnfolder]: For 80284/80397 co-relation queries the response was YES. [2022-12-06 05:32:00,098 INFO L83 FinitePrefix]: Finished finitePrefix Result has 34595 conditions, 5097 events. 3238/5097 cut-off events. For 80284/80397 co-relation queries the response was YES. Maximal size of possible extension queue 310. Compared 29900 event pairs, 1256 based on Foata normal form. 88/5154 useless extension candidates. Maximal degree in co-relation 32643. Up to 3881 conditions per place. [2022-12-06 05:32:00,115 INFO L137 encePairwiseOnDemand]: 21/50 looper letters, 126 selfloop transitions, 94 changer transitions 9/236 dead transitions. [2022-12-06 05:32:00,115 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 145 places, 236 transitions, 4031 flow [2022-12-06 05:32:00,116 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-12-06 05:32:00,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2022-12-06 05:32:00,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 116 transitions. [2022-12-06 05:32:00,117 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.29 [2022-12-06 05:32:00,117 INFO L175 Difference]: Start difference. First operand has 138 places, 189 transitions, 3300 flow. Second operand 8 states and 116 transitions. [2022-12-06 05:32:00,117 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 145 places, 236 transitions, 4031 flow [2022-12-06 05:32:00,381 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 140 places, 236 transitions, 3888 flow, removed 22 selfloop flow, removed 5 redundant places. [2022-12-06 05:32:00,385 INFO L231 Difference]: Finished difference. Result has 142 places, 192 transitions, 3495 flow [2022-12-06 05:32:00,385 INFO L276 CegarLoopForPetriNet]: {PETRI_ALPHABET=50, PETRI_DIFFERENCE_MINUEND_FLOW=3167, PETRI_DIFFERENCE_MINUEND_PLACES=133, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=189, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=92, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=96, PETRI_DIFFERENCE_SUBTRAHEND_STATES=8, PETRI_FLOW=3495, PETRI_PLACES=142, PETRI_TRANSITIONS=192} [2022-12-06 05:32:00,385 INFO L294 CegarLoopForPetriNet]: 33 programPoint places, 109 predicate places. [2022-12-06 05:32:00,385 WARN L163 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-06 05:32:00,386 INFO L89 Accepts]: Start accepts. Operand has 142 places, 192 transitions, 3495 flow [2022-12-06 05:32:00,387 INFO L95 Accepts]: Finished accepts. [2022-12-06 05:32:00,387 INFO L195 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-06 05:32:00,387 INFO L167 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 142 places, 192 transitions, 3495 flow [2022-12-06 05:32:00,389 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 142 places, 192 transitions, 3495 flow [2022-12-06 05:32:00,490 INFO L130 PetriNetUnfolder]: 260/782 cut-off events. [2022-12-06 05:32:00,490 INFO L131 PetriNetUnfolder]: For 8752/8895 co-relation queries the response was YES. [2022-12-06 05:32:00,494 INFO L83 FinitePrefix]: Finished finitePrefix Result has 5196 conditions, 782 events. 260/782 cut-off events. For 8752/8895 co-relation queries the response was YES. Maximal size of possible extension queue 88. Compared 5695 event pairs, 36 based on Foata normal form. 24/777 useless extension candidates. Maximal degree in co-relation 4972. Up to 199 conditions per place. [2022-12-06 05:32:00,501 INFO L184 LiptonReduction]: Starting Lipton reduction on Petri net that has 142 places, 192 transitions, 3495 flow [2022-12-06 05:32:00,501 INFO L188 LiptonReduction]: Number of co-enabled transitions 1416 [2022-12-06 05:32:00,506 INFO L203 LiptonReduction]: Total number of compositions: 0 [2022-12-06 05:32:00,507 INFO L143 eatedLiptonReduction]: Time needed for LBE in milliseconds: 122 [2022-12-06 05:32:00,507 INFO L495 AbstractCegarLoop]: Abstraction has has 142 places, 192 transitions, 3495 flow [2022-12-06 05:32:00,508 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 3.5714285714285716) internal successors, (25), 7 states have internal predecessors, (25), 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 05:32:00,508 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 05:32:00,508 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] [2022-12-06 05:32:00,508 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2022-12-06 05:32:00,508 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 05:32:00,508 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 05:32:00,508 INFO L85 PathProgramCache]: Analyzing trace with hash 1953747205, now seen corresponding path program 1 times [2022-12-06 05:32:00,509 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 05:32:00,509 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [578984977] [2022-12-06 05:32:00,509 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 05:32:00,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 05:32:00,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 05:32:00,613 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 05:32:00,614 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 05:32:00,614 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [578984977] [2022-12-06 05:32:00,614 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [578984977] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 05:32:00,614 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 05:32:00,614 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-06 05:32:00,614 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2123270979] [2022-12-06 05:32:00,614 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 05:32:00,615 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-06 05:32:00,615 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 05:32:00,615 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-06 05:32:00,615 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2022-12-06 05:32:00,615 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 0 out of 50 [2022-12-06 05:32:00,616 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 142 places, 192 transitions, 3495 flow. Second operand has 7 states, 7 states have (on average 2.857142857142857) internal successors, (20), 6 states have internal predecessors, (20), 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 05:32:00,616 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 05:32:00,616 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 0 of 50 [2022-12-06 05:32:00,616 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 05:32:01,687 INFO L130 PetriNetUnfolder]: 3691/5770 cut-off events. [2022-12-06 05:32:01,688 INFO L131 PetriNetUnfolder]: For 92079/92079 co-relation queries the response was YES. [2022-12-06 05:32:01,714 INFO L83 FinitePrefix]: Finished finitePrefix Result has 40282 conditions, 5770 events. 3691/5770 cut-off events. For 92079/92079 co-relation queries the response was YES. Maximal size of possible extension queue 304. Compared 33205 event pairs, 1589 based on Foata normal form. 14/5784 useless extension candidates. Maximal degree in co-relation 38321. Up to 2967 conditions per place. [2022-12-06 05:32:01,739 INFO L137 encePairwiseOnDemand]: 28/50 looper letters, 223 selfloop transitions, 93 changer transitions 0/316 dead transitions. [2022-12-06 05:32:01,739 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 150 places, 316 transitions, 5465 flow [2022-12-06 05:32:01,743 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-12-06 05:32:01,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2022-12-06 05:32:01,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 157 transitions. [2022-12-06 05:32:01,744 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.3488888888888889 [2022-12-06 05:32:01,744 INFO L175 Difference]: Start difference. First operand has 142 places, 192 transitions, 3495 flow. Second operand 9 states and 157 transitions. [2022-12-06 05:32:01,745 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 150 places, 316 transitions, 5465 flow [2022-12-06 05:32:02,016 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 146 places, 316 transitions, 5397 flow, removed 17 selfloop flow, removed 4 redundant places. [2022-12-06 05:32:02,020 INFO L231 Difference]: Finished difference. Result has 152 places, 220 transitions, 4288 flow [2022-12-06 05:32:02,021 INFO L276 CegarLoopForPetriNet]: {PETRI_ALPHABET=50, PETRI_DIFFERENCE_MINUEND_FLOW=3416, PETRI_DIFFERENCE_MINUEND_PLACES=138, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=191, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=67, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=116, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=4288, PETRI_PLACES=152, PETRI_TRANSITIONS=220} [2022-12-06 05:32:02,021 INFO L294 CegarLoopForPetriNet]: 33 programPoint places, 119 predicate places. [2022-12-06 05:32:02,021 WARN L163 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-06 05:32:02,021 INFO L89 Accepts]: Start accepts. Operand has 152 places, 220 transitions, 4288 flow [2022-12-06 05:32:02,023 INFO L95 Accepts]: Finished accepts. [2022-12-06 05:32:02,023 INFO L195 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-06 05:32:02,023 INFO L167 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 152 places, 220 transitions, 4288 flow [2022-12-06 05:32:02,025 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 152 places, 220 transitions, 4288 flow [2022-12-06 05:32:02,131 INFO L130 PetriNetUnfolder]: 322/897 cut-off events. [2022-12-06 05:32:02,131 INFO L131 PetriNetUnfolder]: For 13002/13193 co-relation queries the response was YES. [2022-12-06 05:32:02,135 INFO L83 FinitePrefix]: Finished finitePrefix Result has 6794 conditions, 897 events. 322/897 cut-off events. For 13002/13193 co-relation queries the response was YES. Maximal size of possible extension queue 97. Compared 6488 event pairs, 38 based on Foata normal form. 17/880 useless extension candidates. Maximal degree in co-relation 6556. Up to 267 conditions per place. [2022-12-06 05:32:02,145 INFO L184 LiptonReduction]: Starting Lipton reduction on Petri net that has 152 places, 220 transitions, 4288 flow [2022-12-06 05:32:02,145 INFO L188 LiptonReduction]: Number of co-enabled transitions 1674 [2022-12-06 05:32:02,150 INFO L203 LiptonReduction]: Total number of compositions: 0 [2022-12-06 05:32:02,151 INFO L143 eatedLiptonReduction]: Time needed for LBE in milliseconds: 130 [2022-12-06 05:32:02,151 INFO L495 AbstractCegarLoop]: Abstraction has has 152 places, 220 transitions, 4288 flow [2022-12-06 05:32:02,151 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 2.857142857142857) internal successors, (20), 6 states have internal predecessors, (20), 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 05:32:02,151 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 05:32:02,152 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] [2022-12-06 05:32:02,152 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2022-12-06 05:32:02,152 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 05:32:02,152 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 05:32:02,152 INFO L85 PathProgramCache]: Analyzing trace with hash 1027887870, now seen corresponding path program 1 times [2022-12-06 05:32:02,152 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 05:32:02,152 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [955778989] [2022-12-06 05:32:02,152 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 05:32:02,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 05:32:02,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 05:32:02,228 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 05:32:02,229 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 05:32:02,229 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [955778989] [2022-12-06 05:32:02,229 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [955778989] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 05:32:02,229 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 05:32:02,229 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-06 05:32:02,229 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [368282194] [2022-12-06 05:32:02,229 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 05:32:02,229 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-06 05:32:02,229 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 05:32:02,230 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-06 05:32:02,230 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-12-06 05:32:02,230 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 0 out of 49 [2022-12-06 05:32:02,230 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 152 places, 220 transitions, 4288 flow. Second operand has 5 states, 5 states have (on average 4.0) internal successors, (20), 4 states have internal predecessors, (20), 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 05:32:02,230 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 05:32:02,230 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 0 of 49 [2022-12-06 05:32:02,230 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 05:32:02,778 INFO L130 PetriNetUnfolder]: 2242/3555 cut-off events. [2022-12-06 05:32:02,778 INFO L131 PetriNetUnfolder]: For 73623/73623 co-relation queries the response was YES. [2022-12-06 05:32:02,790 INFO L83 FinitePrefix]: Finished finitePrefix Result has 28104 conditions, 3555 events. 2242/3555 cut-off events. For 73623/73623 co-relation queries the response was YES. Maximal size of possible extension queue 179. Compared 18856 event pairs, 998 based on Foata normal form. 222/3777 useless extension candidates. Maximal degree in co-relation 28047. Up to 2101 conditions per place. [2022-12-06 05:32:02,800 INFO L137 encePairwiseOnDemand]: 41/49 looper letters, 137 selfloop transitions, 5 changer transitions 48/190 dead transitions. [2022-12-06 05:32:02,800 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 151 places, 190 transitions, 3910 flow [2022-12-06 05:32:02,801 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-06 05:32:02,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2022-12-06 05:32:02,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 83 transitions. [2022-12-06 05:32:02,801 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.42346938775510207 [2022-12-06 05:32:02,801 INFO L175 Difference]: Start difference. First operand has 152 places, 220 transitions, 4288 flow. Second operand 4 states and 83 transitions. [2022-12-06 05:32:02,801 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 151 places, 190 transitions, 3910 flow [2022-12-06 05:32:02,906 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 138 places, 190 transitions, 3559 flow, removed 39 selfloop flow, removed 13 redundant places. [2022-12-06 05:32:02,908 INFO L231 Difference]: Finished difference. Result has 139 places, 119 transitions, 2093 flow [2022-12-06 05:32:02,909 INFO L276 CegarLoopForPetriNet]: {PETRI_ALPHABET=49, PETRI_DIFFERENCE_MINUEND_FLOW=2949, PETRI_DIFFERENCE_MINUEND_PLACES=135, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=161, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=156, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=2093, PETRI_PLACES=139, PETRI_TRANSITIONS=119} [2022-12-06 05:32:02,909 INFO L294 CegarLoopForPetriNet]: 33 programPoint places, 106 predicate places. [2022-12-06 05:32:02,909 WARN L163 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-06 05:32:02,909 INFO L89 Accepts]: Start accepts. Operand has 139 places, 119 transitions, 2093 flow [2022-12-06 05:32:02,910 INFO L95 Accepts]: Finished accepts. [2022-12-06 05:32:02,910 INFO L195 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-06 05:32:02,910 INFO L167 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 139 places, 119 transitions, 2093 flow [2022-12-06 05:32:02,911 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 114 places, 119 transitions, 2093 flow [2022-12-06 05:32:02,956 INFO L130 PetriNetUnfolder]: 223/488 cut-off events. [2022-12-06 05:32:02,956 INFO L131 PetriNetUnfolder]: For 6586/6752 co-relation queries the response was YES. [2022-12-06 05:32:02,958 INFO L83 FinitePrefix]: Finished finitePrefix Result has 4119 conditions, 488 events. 223/488 cut-off events. For 6586/6752 co-relation queries the response was YES. Maximal size of possible extension queue 50. Compared 2457 event pairs, 20 based on Foata normal form. 12/474 useless extension candidates. Maximal degree in co-relation 4049. Up to 215 conditions per place. [2022-12-06 05:32:02,961 INFO L184 LiptonReduction]: Starting Lipton reduction on Petri net that has 114 places, 119 transitions, 2093 flow [2022-12-06 05:32:02,961 INFO L188 LiptonReduction]: Number of co-enabled transitions 818 [2022-12-06 05:32:03,079 INFO L203 LiptonReduction]: Total number of compositions: 1 [2022-12-06 05:32:03,080 INFO L143 eatedLiptonReduction]: Time needed for LBE in milliseconds: 171 [2022-12-06 05:32:03,080 INFO L495 AbstractCegarLoop]: Abstraction has has 114 places, 119 transitions, 2101 flow [2022-12-06 05:32:03,080 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 4.0) internal successors, (20), 4 states have internal predecessors, (20), 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 05:32:03,080 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 05:32:03,080 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 05:32:03,081 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20 [2022-12-06 05:32:03,081 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 05:32:03,081 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 05:32:03,081 INFO L85 PathProgramCache]: Analyzing trace with hash 1900491796, now seen corresponding path program 1 times [2022-12-06 05:32:03,081 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 05:32:03,081 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [902670964] [2022-12-06 05:32:03,081 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 05:32:03,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 05:32:03,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 05:32:03,140 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 05:32:03,140 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 05:32:03,140 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [902670964] [2022-12-06 05:32:03,141 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [902670964] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 05:32:03,141 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 05:32:03,141 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-06 05:32:03,141 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1491646142] [2022-12-06 05:32:03,141 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 05:32:03,141 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-06 05:32:03,141 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 05:32:03,141 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-06 05:32:03,142 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-06 05:32:03,142 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 2 out of 37 [2022-12-06 05:32:03,142 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 114 places, 119 transitions, 2101 flow. Second operand has 4 states, 4 states have (on average 6.75) internal successors, (27), 4 states have internal predecessors, (27), 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 05:32:03,142 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 05:32:03,142 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 2 of 37 [2022-12-06 05:32:03,142 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 05:32:03,756 INFO L130 PetriNetUnfolder]: 2929/4323 cut-off events. [2022-12-06 05:32:03,756 INFO L131 PetriNetUnfolder]: For 105497/106046 co-relation queries the response was YES. [2022-12-06 05:32:03,768 INFO L83 FinitePrefix]: Finished finitePrefix Result has 36219 conditions, 4323 events. 2929/4323 cut-off events. For 105497/106046 co-relation queries the response was YES. Maximal size of possible extension queue 223. Compared 21653 event pairs, 1286 based on Foata normal form. 286/4485 useless extension candidates. Maximal degree in co-relation 36124. Up to 1985 conditions per place. [2022-12-06 05:32:03,785 INFO L137 encePairwiseOnDemand]: 30/37 looper letters, 199 selfloop transitions, 7 changer transitions 0/223 dead transitions. [2022-12-06 05:32:03,785 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 118 places, 223 transitions, 4187 flow [2022-12-06 05:32:03,785 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-06 05:32:03,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2022-12-06 05:32:03,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 97 transitions. [2022-12-06 05:32:03,786 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.5243243243243243 [2022-12-06 05:32:03,786 INFO L175 Difference]: Start difference. First operand has 114 places, 119 transitions, 2101 flow. Second operand 5 states and 97 transitions. [2022-12-06 05:32:03,786 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 118 places, 223 transitions, 4187 flow [2022-12-06 05:32:03,884 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 96 places, 223 transitions, 3423 flow, removed 61 selfloop flow, removed 22 redundant places. [2022-12-06 05:32:03,887 INFO L231 Difference]: Finished difference. Result has 98 places, 123 transitions, 1729 flow [2022-12-06 05:32:03,887 INFO L276 CegarLoopForPetriNet]: {PETRI_ALPHABET=37, PETRI_DIFFERENCE_MINUEND_FLOW=1686, PETRI_DIFFERENCE_MINUEND_PLACES=92, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=119, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=113, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=1729, PETRI_PLACES=98, PETRI_TRANSITIONS=123} [2022-12-06 05:32:03,887 INFO L294 CegarLoopForPetriNet]: 33 programPoint places, 65 predicate places. [2022-12-06 05:32:03,887 WARN L163 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-06 05:32:03,887 INFO L89 Accepts]: Start accepts. Operand has 98 places, 123 transitions, 1729 flow [2022-12-06 05:32:03,888 INFO L95 Accepts]: Finished accepts. [2022-12-06 05:32:03,888 INFO L195 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-06 05:32:03,888 INFO L167 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 98 places, 123 transitions, 1729 flow [2022-12-06 05:32:03,889 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 98 places, 123 transitions, 1729 flow [2022-12-06 05:32:03,967 INFO L130 PetriNetUnfolder]: 439/928 cut-off events. [2022-12-06 05:32:03,967 INFO L131 PetriNetUnfolder]: For 8212/8523 co-relation queries the response was YES. [2022-12-06 05:32:03,969 INFO L83 FinitePrefix]: Finished finitePrefix Result has 6505 conditions, 928 events. 439/928 cut-off events. For 8212/8523 co-relation queries the response was YES. Maximal size of possible extension queue 88. Compared 5372 event pairs, 40 based on Foata normal form. 23/898 useless extension candidates. Maximal degree in co-relation 5607. Up to 425 conditions per place. [2022-12-06 05:32:03,977 INFO L184 LiptonReduction]: Starting Lipton reduction on Petri net that has 98 places, 123 transitions, 1729 flow [2022-12-06 05:32:03,977 INFO L188 LiptonReduction]: Number of co-enabled transitions 818 [2022-12-06 05:32:03,978 INFO L203 LiptonReduction]: Total number of compositions: 0 [2022-12-06 05:32:03,979 INFO L143 eatedLiptonReduction]: Time needed for LBE in milliseconds: 92 [2022-12-06 05:32:03,979 INFO L495 AbstractCegarLoop]: Abstraction has has 98 places, 123 transitions, 1729 flow [2022-12-06 05:32:03,979 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 6.75) internal successors, (27), 4 states have internal predecessors, (27), 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 05:32:03,979 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 05:32:03,979 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] [2022-12-06 05:32:03,979 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21 [2022-12-06 05:32:03,979 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 05:32:03,979 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 05:32:03,979 INFO L85 PathProgramCache]: Analyzing trace with hash -1736678054, now seen corresponding path program 1 times [2022-12-06 05:32:03,980 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 05:32:03,980 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1424261499] [2022-12-06 05:32:03,980 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 05:32:03,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 05:32:04,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 05:32:04,800 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 05:32:04,800 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 05:32:04,800 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1424261499] [2022-12-06 05:32:04,800 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1424261499] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-06 05:32:04,800 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1711426239] [2022-12-06 05:32:04,800 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 05:32:04,800 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-06 05:32:04,800 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-06 05:32:04,802 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 05:32:04,804 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 05:32:04,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 05:32:04,956 INFO L263 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 78 conjunts are in the unsatisfiable core [2022-12-06 05:32:04,959 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-06 05:32:04,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-06 05:32:04,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-06 05:32:04,986 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 26 [2022-12-06 05:32:04,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-06 05:32:04,994 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 26 [2022-12-06 05:32:05,002 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 22 treesize of output 20 [2022-12-06 05:32:05,014 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2022-12-06 05:32:05,018 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2022-12-06 05:32:05,024 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-12-06 05:32:05,082 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-12-06 05:32:05,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-06 05:32:05,200 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 20 treesize of output 25 [2022-12-06 05:32:05,279 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 05:32:05,281 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 33 treesize of output 31 [2022-12-06 05:32:05,369 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 05:32:05,369 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-06 05:32:07,484 WARN L837 $PredicateComparison]: unable to prove that (forall ((~M~0 Int) (v_ArrVal_947 (Array Int Int))) (or (= (let ((.cse0 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_947)) (.cse1 (* ~M~0 4))) (+ (select (select .cse0 c_~B~0.base) (+ .cse1 c_~B~0.offset)) (select (select .cse0 c_~A~0.base) (+ c_~A~0.offset .cse1)) c_~res2~0)) c_~res1~0) (not (< ~M~0 c_~N~0)) (< (+ ~M~0 1) c_~N~0))) is different from false [2022-12-06 05:32:07,631 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 05:32:07,632 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1711426239] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-06 05:32:07,632 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-12-06 05:32:07,632 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 6, 7] total 19 [2022-12-06 05:32:07,633 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1634329648] [2022-12-06 05:32:07,633 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-12-06 05:32:07,634 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 21 states [2022-12-06 05:32:07,634 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 05:32:07,635 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2022-12-06 05:32:07,635 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=59, Invalid=322, Unknown=3, NotChecked=36, Total=420 [2022-12-06 05:32:07,636 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 0 out of 37 [2022-12-06 05:32:07,636 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 98 places, 123 transitions, 1729 flow. Second operand has 21 states, 20 states have (on average 2.35) internal successors, (47), 20 states have internal predecessors, (47), 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 05:32:07,636 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 05:32:07,636 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 0 of 37 [2022-12-06 05:32:07,636 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 05:32:20,007 WARN L233 SmtUtils]: Spent 12.17s on a formula simplification. DAG size of input: 57 DAG size of output: 43 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-12-06 05:32:21,632 INFO L130 PetriNetUnfolder]: 3577/5410 cut-off events. [2022-12-06 05:32:21,633 INFO L131 PetriNetUnfolder]: For 65803/65803 co-relation queries the response was YES. [2022-12-06 05:32:21,648 INFO L83 FinitePrefix]: Finished finitePrefix Result has 37173 conditions, 5410 events. 3577/5410 cut-off events. For 65803/65803 co-relation queries the response was YES. Maximal size of possible extension queue 223. Compared 27883 event pairs, 1028 based on Foata normal form. 1/5411 useless extension candidates. Maximal degree in co-relation 30523. Up to 3852 conditions per place. [2022-12-06 05:32:21,671 INFO L137 encePairwiseOnDemand]: 12/37 looper letters, 146 selfloop transitions, 81 changer transitions 18/245 dead transitions. [2022-12-06 05:32:21,672 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 111 places, 245 transitions, 3115 flow [2022-12-06 05:32:21,672 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2022-12-06 05:32:21,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2022-12-06 05:32:21,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 153 transitions. [2022-12-06 05:32:21,673 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.2953667953667954 [2022-12-06 05:32:21,673 INFO L175 Difference]: Start difference. First operand has 98 places, 123 transitions, 1729 flow. Second operand 14 states and 153 transitions. [2022-12-06 05:32:21,673 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 111 places, 245 transitions, 3115 flow [2022-12-06 05:32:21,745 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 111 places, 245 transitions, 3115 flow, removed 0 selfloop flow, removed 0 redundant places. [2022-12-06 05:32:21,748 INFO L231 Difference]: Finished difference. Result has 118 places, 159 transitions, 2477 flow [2022-12-06 05:32:21,748 INFO L276 CegarLoopForPetriNet]: {PETRI_ALPHABET=37, PETRI_DIFFERENCE_MINUEND_FLOW=1729, PETRI_DIFFERENCE_MINUEND_PLACES=98, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=123, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=49, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=55, PETRI_DIFFERENCE_SUBTRAHEND_STATES=14, PETRI_FLOW=2477, PETRI_PLACES=118, PETRI_TRANSITIONS=159} [2022-12-06 05:32:21,749 INFO L294 CegarLoopForPetriNet]: 33 programPoint places, 85 predicate places. [2022-12-06 05:32:21,749 WARN L163 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-06 05:32:21,749 INFO L89 Accepts]: Start accepts. Operand has 118 places, 159 transitions, 2477 flow [2022-12-06 05:32:21,750 INFO L95 Accepts]: Finished accepts. [2022-12-06 05:32:21,750 INFO L195 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-06 05:32:21,750 INFO L167 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 118 places, 159 transitions, 2477 flow [2022-12-06 05:32:21,751 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 118 places, 159 transitions, 2477 flow [2022-12-06 05:32:21,885 INFO L130 PetriNetUnfolder]: 633/1382 cut-off events. [2022-12-06 05:32:21,885 INFO L131 PetriNetUnfolder]: For 16007/16237 co-relation queries the response was YES. [2022-12-06 05:32:21,891 INFO L83 FinitePrefix]: Finished finitePrefix Result has 10169 conditions, 1382 events. 633/1382 cut-off events. For 16007/16237 co-relation queries the response was YES. Maximal size of possible extension queue 109. Compared 8909 event pairs, 49 based on Foata normal form. 59/1391 useless extension candidates. Maximal degree in co-relation 10082. Up to 569 conditions per place. [2022-12-06 05:32:21,901 INFO L184 LiptonReduction]: Starting Lipton reduction on Petri net that has 118 places, 159 transitions, 2477 flow [2022-12-06 05:32:21,901 INFO L188 LiptonReduction]: Number of co-enabled transitions 1004 [2022-12-06 05:32:22,131 INFO L203 LiptonReduction]: Total number of compositions: 1 [2022-12-06 05:32:22,133 INFO L143 eatedLiptonReduction]: Time needed for LBE in milliseconds: 384 [2022-12-06 05:32:22,133 INFO L495 AbstractCegarLoop]: Abstraction has has 118 places, 159 transitions, 2493 flow [2022-12-06 05:32:22,133 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 21 states, 20 states have (on average 2.35) internal successors, (47), 20 states have internal predecessors, (47), 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 05:32:22,133 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 05:32:22,133 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] [2022-12-06 05:32:22,142 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 05:32:22,339 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,SelfDestructingSolverStorable22 [2022-12-06 05:32:22,339 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 05:32:22,340 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 05:32:22,340 INFO L85 PathProgramCache]: Analyzing trace with hash 281261806, now seen corresponding path program 2 times [2022-12-06 05:32:22,340 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 05:32:22,340 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1923546654] [2022-12-06 05:32:22,340 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 05:32:22,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 05:32:22,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 05:32:23,301 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 05:32:23,301 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 05:32:23,302 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1923546654] [2022-12-06 05:32:23,302 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1923546654] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-06 05:32:23,302 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [957044908] [2022-12-06 05:32:23,302 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-12-06 05:32:23,302 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-06 05:32:23,302 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-06 05:32:23,303 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 05:32:23,305 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 05:32:23,431 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-12-06 05:32:23,431 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-12-06 05:32:23,433 INFO L263 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 60 conjunts are in the unsatisfiable core [2022-12-06 05:32:23,434 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-06 05:32:23,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-06 05:32:23,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-06 05:32:23,577 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-12-06 05:32:23,578 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 20 treesize of output 25 [2022-12-06 05:32:23,680 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-06 05:32:23,703 INFO L321 Elim1Store]: treesize reduction 49, result has 27.9 percent of original size [2022-12-06 05:32:23,703 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 33 treesize of output 29 [2022-12-06 05:32:23,716 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 05:32:23,717 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-06 05:32:23,866 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 05:32:23,867 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 154 treesize of output 162 [2022-12-06 05:32:23,879 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 05:32:23,879 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 90 treesize of output 74 [2022-12-06 05:32:24,673 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 05:32:24,673 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [957044908] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-06 05:32:24,673 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-12-06 05:32:24,674 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 5, 5] total 17 [2022-12-06 05:32:24,674 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1784859834] [2022-12-06 05:32:24,674 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-12-06 05:32:24,674 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 19 states [2022-12-06 05:32:24,675 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 05:32:24,675 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2022-12-06 05:32:24,675 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=57, Invalid=273, Unknown=12, NotChecked=0, Total=342 [2022-12-06 05:32:24,675 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 0 out of 38 [2022-12-06 05:32:24,675 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 118 places, 159 transitions, 2493 flow. Second operand has 19 states, 18 states have (on average 2.7222222222222223) internal successors, (49), 18 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 05:32:24,676 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 05:32:24,676 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 0 of 38 [2022-12-06 05:32:24,676 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 05:32:26,031 INFO L130 PetriNetUnfolder]: 3682/5654 cut-off events. [2022-12-06 05:32:26,031 INFO L131 PetriNetUnfolder]: For 83200/83200 co-relation queries the response was YES. [2022-12-06 05:32:26,050 INFO L83 FinitePrefix]: Finished finitePrefix Result has 42513 conditions, 5654 events. 3682/5654 cut-off events. For 83200/83200 co-relation queries the response was YES. Maximal size of possible extension queue 228. Compared 29940 event pairs, 1249 based on Foata normal form. 2/5656 useless extension candidates. Maximal degree in co-relation 42123. Up to 4001 conditions per place. [2022-12-06 05:32:26,074 INFO L137 encePairwiseOnDemand]: 19/38 looper letters, 139 selfloop transitions, 70 changer transitions 15/224 dead transitions. [2022-12-06 05:32:26,074 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 126 places, 224 transitions, 3380 flow [2022-12-06 05:32:26,075 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-12-06 05:32:26,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2022-12-06 05:32:26,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 115 transitions. [2022-12-06 05:32:26,075 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.3362573099415205 [2022-12-06 05:32:26,075 INFO L175 Difference]: Start difference. First operand has 118 places, 159 transitions, 2493 flow. Second operand 9 states and 115 transitions. [2022-12-06 05:32:26,075 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 126 places, 224 transitions, 3380 flow [2022-12-06 05:32:26,211 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 124 places, 224 transitions, 3260 flow, removed 56 selfloop flow, removed 2 redundant places. [2022-12-06 05:32:26,214 INFO L231 Difference]: Finished difference. Result has 128 places, 160 transitions, 2659 flow [2022-12-06 05:32:26,214 INFO L276 CegarLoopForPetriNet]: {PETRI_ALPHABET=38, PETRI_DIFFERENCE_MINUEND_FLOW=2373, PETRI_DIFFERENCE_MINUEND_PLACES=116, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=159, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=65, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=91, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=2659, PETRI_PLACES=128, PETRI_TRANSITIONS=160} [2022-12-06 05:32:26,214 INFO L294 CegarLoopForPetriNet]: 33 programPoint places, 95 predicate places. [2022-12-06 05:32:26,214 WARN L163 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-06 05:32:26,215 INFO L89 Accepts]: Start accepts. Operand has 128 places, 160 transitions, 2659 flow [2022-12-06 05:32:26,215 INFO L95 Accepts]: Finished accepts. [2022-12-06 05:32:26,215 INFO L195 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-06 05:32:26,216 INFO L167 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 128 places, 160 transitions, 2659 flow [2022-12-06 05:32:26,217 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 125 places, 160 transitions, 2659 flow [2022-12-06 05:32:26,360 INFO L130 PetriNetUnfolder]: 709/1602 cut-off events. [2022-12-06 05:32:26,360 INFO L131 PetriNetUnfolder]: For 20596/20954 co-relation queries the response was YES. [2022-12-06 05:32:26,366 INFO L83 FinitePrefix]: Finished finitePrefix Result has 11751 conditions, 1602 events. 709/1602 cut-off events. For 20596/20954 co-relation queries the response was YES. Maximal size of possible extension queue 129. Compared 10931 event pairs, 77 based on Foata normal form. 46/1564 useless extension candidates. Maximal degree in co-relation 11670. Up to 572 conditions per place. [2022-12-06 05:32:26,376 INFO L184 LiptonReduction]: Starting Lipton reduction on Petri net that has 125 places, 160 transitions, 2659 flow [2022-12-06 05:32:26,376 INFO L188 LiptonReduction]: Number of co-enabled transitions 1026 [2022-12-06 05:32:26,377 INFO L203 LiptonReduction]: Total number of compositions: 0 [2022-12-06 05:32:26,378 INFO L143 eatedLiptonReduction]: Time needed for LBE in milliseconds: 164 [2022-12-06 05:32:26,378 INFO L495 AbstractCegarLoop]: Abstraction has has 125 places, 160 transitions, 2659 flow [2022-12-06 05:32:26,378 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 19 states, 18 states have (on average 2.7222222222222223) internal successors, (49), 18 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 05:32:26,378 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 05:32:26,378 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] [2022-12-06 05:32:26,383 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2022-12-06 05:32:26,579 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23,7 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-06 05:32:26,579 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 05:32:26,580 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 05:32:26,580 INFO L85 PathProgramCache]: Analyzing trace with hash 1336605480, now seen corresponding path program 3 times [2022-12-06 05:32:26,580 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 05:32:26,580 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [151007410] [2022-12-06 05:32:26,580 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 05:32:26,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 05:32:26,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 05:32:27,350 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 05:32:27,350 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 05:32:27,350 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [151007410] [2022-12-06 05:32:27,350 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [151007410] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-06 05:32:27,350 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2122421596] [2022-12-06 05:32:27,351 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-12-06 05:32:27,351 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-06 05:32:27,351 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-06 05:32:27,352 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 05:32:27,355 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 05:32:27,509 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2022-12-06 05:32:27,510 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-12-06 05:32:27,512 INFO L263 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 73 conjunts are in the unsatisfiable core [2022-12-06 05:32:27,515 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-06 05:32:27,538 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 1 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 17 [2022-12-06 05:32:27,545 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 323 treesize of output 307 [2022-12-06 05:32:27,559 INFO L321 Elim1Store]: treesize reduction 11, result has 45.0 percent of original size [2022-12-06 05:32:27,559 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 1 case distinctions, treesize of input 9 treesize of output 15 [2022-12-06 05:32:27,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-06 05:32:27,709 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 20 treesize of output 25 [2022-12-06 05:32:27,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-06 05:32:27,767 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 20 treesize of output 25 [2022-12-06 05:32:27,865 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 05:32:27,866 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 33 treesize of output 31 [2022-12-06 05:32:27,946 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 05:32:27,947 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-06 05:32:30,095 WARN L837 $PredicateComparison]: unable to prove that (forall ((~M~0 Int) (v_ArrVal_1110 (Array Int Int))) (or (not (< ~M~0 c_~N~0)) (= (let ((.cse0 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1110)) (.cse1 (* ~M~0 4))) (+ c_~res2~0 (select (select .cse0 c_~A~0.base) (+ c_~A~0.offset .cse1)) (select (select .cse0 c_~B~0.base) (+ .cse1 c_~B~0.offset)))) c_~res1~0) (< (+ ~M~0 1) c_~N~0))) is different from false [2022-12-06 05:32:32,130 WARN L837 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_1109 (Array Int Int)) (~M~0 Int) (v_ArrVal_1110 (Array Int Int))) (or (= c_~res1~0 (let ((.cse0 (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1109) |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1110)) (.cse1 (* ~M~0 4))) (+ (select (select .cse0 c_~B~0.base) (+ .cse1 c_~B~0.offset)) c_~res2~0 (select (select .cse0 c_~A~0.base) (+ c_~A~0.offset .cse1))))) (not (< ~M~0 c_~N~0)) (< (+ ~M~0 1) c_~N~0))) is different from false [2022-12-06 05:32:32,217 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 05:32:32,217 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2122421596] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-06 05:32:32,217 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-12-06 05:32:32,217 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 6, 7] total 18 [2022-12-06 05:32:32,217 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [692686112] [2022-12-06 05:32:32,217 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-12-06 05:32:32,218 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 20 states [2022-12-06 05:32:32,218 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 05:32:32,218 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2022-12-06 05:32:32,218 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=73, Invalid=239, Unknown=2, NotChecked=66, Total=380 [2022-12-06 05:32:32,218 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 0 out of 37 [2022-12-06 05:32:32,218 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 125 places, 160 transitions, 2659 flow. Second operand has 20 states, 19 states have (on average 2.526315789473684) 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 05:32:32,218 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 05:32:32,219 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 0 of 37 [2022-12-06 05:32:32,219 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 05:32:33,653 INFO L130 PetriNetUnfolder]: 3735/5772 cut-off events. [2022-12-06 05:32:33,653 INFO L131 PetriNetUnfolder]: For 94755/94755 co-relation queries the response was YES. [2022-12-06 05:32:33,671 INFO L83 FinitePrefix]: Finished finitePrefix Result has 44003 conditions, 5772 events. 3735/5772 cut-off events. For 94755/94755 co-relation queries the response was YES. Maximal size of possible extension queue 242. Compared 31233 event pairs, 857 based on Foata normal form. 2/5774 useless extension candidates. Maximal degree in co-relation 43893. Up to 3487 conditions per place. [2022-12-06 05:32:33,695 INFO L137 encePairwiseOnDemand]: 17/37 looper letters, 146 selfloop transitions, 90 changer transitions 20/256 dead transitions. [2022-12-06 05:32:33,695 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 137 places, 256 transitions, 3762 flow [2022-12-06 05:32:33,695 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-12-06 05:32:33,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2022-12-06 05:32:33,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 146 transitions. [2022-12-06 05:32:33,696 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.30353430353430355 [2022-12-06 05:32:33,696 INFO L175 Difference]: Start difference. First operand has 125 places, 160 transitions, 2659 flow. Second operand 13 states and 146 transitions. [2022-12-06 05:32:33,696 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 137 places, 256 transitions, 3762 flow [2022-12-06 05:32:33,835 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 131 places, 256 transitions, 3664 flow, removed 8 selfloop flow, removed 6 redundant places. [2022-12-06 05:32:33,838 INFO L231 Difference]: Finished difference. Result has 134 places, 168 transitions, 2927 flow [2022-12-06 05:32:33,838 INFO L276 CegarLoopForPetriNet]: {PETRI_ALPHABET=37, PETRI_DIFFERENCE_MINUEND_FLOW=2575, PETRI_DIFFERENCE_MINUEND_PLACES=119, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=160, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=81, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=76, PETRI_DIFFERENCE_SUBTRAHEND_STATES=13, PETRI_FLOW=2927, PETRI_PLACES=134, PETRI_TRANSITIONS=168} [2022-12-06 05:32:33,839 INFO L294 CegarLoopForPetriNet]: 33 programPoint places, 101 predicate places. [2022-12-06 05:32:33,839 WARN L163 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-06 05:32:33,839 INFO L89 Accepts]: Start accepts. Operand has 134 places, 168 transitions, 2927 flow [2022-12-06 05:32:33,843 INFO L95 Accepts]: Finished accepts. [2022-12-06 05:32:33,843 INFO L195 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-06 05:32:33,843 INFO L167 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 134 places, 168 transitions, 2927 flow [2022-12-06 05:32:33,845 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 132 places, 168 transitions, 2927 flow [2022-12-06 05:32:33,999 INFO L130 PetriNetUnfolder]: 707/1673 cut-off events. [2022-12-06 05:32:34,000 INFO L131 PetriNetUnfolder]: For 23497/23853 co-relation queries the response was YES. [2022-12-06 05:32:34,005 INFO L83 FinitePrefix]: Finished finitePrefix Result has 12516 conditions, 1673 events. 707/1673 cut-off events. For 23497/23853 co-relation queries the response was YES. Maximal size of possible extension queue 139. Compared 11919 event pairs, 77 based on Foata normal form. 45/1631 useless extension candidates. Maximal degree in co-relation 12438. Up to 576 conditions per place. [2022-12-06 05:32:34,016 INFO L184 LiptonReduction]: Starting Lipton reduction on Petri net that has 132 places, 168 transitions, 2927 flow [2022-12-06 05:32:34,016 INFO L188 LiptonReduction]: Number of co-enabled transitions 1084 [2022-12-06 05:32:34,032 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [766] $Ultimate##0-->L61-4: Formula: (= |v_thread2Thread1of1ForFork0_~i~1#1_1| 0) InVars {} OutVars{thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_~i~1#1] and [847] L74-4-->L77: Formula: (let ((.cse0 (+ |v_thread3Thread1of1ForFork1_plus_~a#1_5| |v_thread3Thread1of1ForFork1_plus_~b#1_5|))) (and (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5| (ite (or (<= .cse0 2147483647) (<= |v_thread3Thread1of1ForFork1_plus_~b#1_5| 0)) 1 0)) (= v_~res2~0_47 |v_thread3Thread1of1ForFork1_plus_#in~a#1_5|) (<= |v_thread3Thread1of1ForFork1_~tmp~2#1_7| 2147483647) (= (let ((.cse1 (* |v_thread3Thread1of1ForFork1_~i~2#1_17| 4))) (+ (select (select |v_#memory_int_88| v_~B~0.base_42) (+ .cse1 v_~B~0.offset_42)) (select (select |v_#memory_int_88| v_~A~0.base_44) (+ .cse1 v_~A~0.offset_44)))) |v_thread3Thread1of1ForFork1_plus_#in~b#1_5|) (<= |v_thread3Thread1of1ForFork1_plus_#in~b#1_5| 2147483647) (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5| |v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|) (= .cse0 |v_thread3Thread1of1ForFork1_plus_#res#1_5|) (= |v_thread3Thread1of1ForFork1_plus_#in~a#1_5| |v_thread3Thread1of1ForFork1_plus_~a#1_5|) (<= 0 (+ |v_thread3Thread1of1ForFork1_~tmp~2#1_7| 2147483648)) (= |v_thread3Thread1of1ForFork1_plus_#res#1_5| |v_thread3Thread1of1ForFork1_~tmp~2#1_7|) (<= 0 (+ |v_thread3Thread1of1ForFork1_plus_#in~b#1_5| 2147483648)) (= |v_thread3Thread1of1ForFork1_plus_#in~b#1_5| |v_thread3Thread1of1ForFork1_plus_~b#1_5|) (< |v_thread3Thread1of1ForFork1_~i~2#1_17| v_~N~0_20))) InVars {~A~0.base=v_~A~0.base_44, ~B~0.base=v_~B~0.base_42, ~A~0.offset=v_~A~0.offset_44, #memory_int=|v_#memory_int_88|, ~N~0=v_~N~0_20, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_17|, ~B~0.offset=v_~B~0.offset_42, ~res2~0=v_~res2~0_47} OutVars{thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|, ~A~0.base=v_~A~0.base_44, ~B~0.base=v_~B~0.base_42, thread3Thread1of1ForFork1_plus_#res#1=|v_thread3Thread1of1ForFork1_plus_#res#1_5|, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|, thread3Thread1of1ForFork1_#t~mem13#1=|v_thread3Thread1of1ForFork1_#t~mem13#1_5|, thread3Thread1of1ForFork1_plus_#in~a#1=|v_thread3Thread1of1ForFork1_plus_#in~a#1_5|, ~N~0=v_~N~0_20, thread3Thread1of1ForFork1_#t~ret14#1=|v_thread3Thread1of1ForFork1_#t~ret14#1_5|, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_17|, thread3Thread1of1ForFork1_plus_~a#1=|v_thread3Thread1of1ForFork1_plus_~a#1_5|, ~A~0.offset=v_~A~0.offset_44, thread3Thread1of1ForFork1_~tmp~2#1=|v_thread3Thread1of1ForFork1_~tmp~2#1_7|, thread3Thread1of1ForFork1_plus_#in~b#1=|v_thread3Thread1of1ForFork1_plus_#in~b#1_5|, thread3Thread1of1ForFork1_#t~ret15#1=|v_thread3Thread1of1ForFork1_#t~ret15#1_5|, #memory_int=|v_#memory_int_88|, thread3Thread1of1ForFork1_#t~mem12#1=|v_thread3Thread1of1ForFork1_#t~mem12#1_5|, thread3Thread1of1ForFork1_plus_~b#1=|v_thread3Thread1of1ForFork1_plus_~b#1_5|, ~B~0.offset=v_~B~0.offset_42, ~res2~0=v_~res2~0_47} AuxVars[] AssignedVars[thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork1_plus_~a#1, thread3Thread1of1ForFork1_~tmp~2#1, thread3Thread1of1ForFork1_plus_#res#1, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork1_plus_#in~b#1, thread3Thread1of1ForFork1_#t~mem13#1, thread3Thread1of1ForFork1_#t~ret15#1, thread3Thread1of1ForFork1_plus_#in~a#1, thread3Thread1of1ForFork1_#t~ret14#1, thread3Thread1of1ForFork1_#t~mem12#1, thread3Thread1of1ForFork1_plus_~b#1] [2022-12-06 05:32:34,183 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [766] $Ultimate##0-->L61-4: Formula: (= |v_thread2Thread1of1ForFork0_~i~1#1_1| 0) InVars {} OutVars{thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_~i~1#1] and [847] L74-4-->L77: Formula: (let ((.cse0 (+ |v_thread3Thread1of1ForFork1_plus_~a#1_5| |v_thread3Thread1of1ForFork1_plus_~b#1_5|))) (and (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5| (ite (or (<= .cse0 2147483647) (<= |v_thread3Thread1of1ForFork1_plus_~b#1_5| 0)) 1 0)) (= v_~res2~0_47 |v_thread3Thread1of1ForFork1_plus_#in~a#1_5|) (<= |v_thread3Thread1of1ForFork1_~tmp~2#1_7| 2147483647) (= (let ((.cse1 (* |v_thread3Thread1of1ForFork1_~i~2#1_17| 4))) (+ (select (select |v_#memory_int_88| v_~B~0.base_42) (+ .cse1 v_~B~0.offset_42)) (select (select |v_#memory_int_88| v_~A~0.base_44) (+ .cse1 v_~A~0.offset_44)))) |v_thread3Thread1of1ForFork1_plus_#in~b#1_5|) (<= |v_thread3Thread1of1ForFork1_plus_#in~b#1_5| 2147483647) (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5| |v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|) (= .cse0 |v_thread3Thread1of1ForFork1_plus_#res#1_5|) (= |v_thread3Thread1of1ForFork1_plus_#in~a#1_5| |v_thread3Thread1of1ForFork1_plus_~a#1_5|) (<= 0 (+ |v_thread3Thread1of1ForFork1_~tmp~2#1_7| 2147483648)) (= |v_thread3Thread1of1ForFork1_plus_#res#1_5| |v_thread3Thread1of1ForFork1_~tmp~2#1_7|) (<= 0 (+ |v_thread3Thread1of1ForFork1_plus_#in~b#1_5| 2147483648)) (= |v_thread3Thread1of1ForFork1_plus_#in~b#1_5| |v_thread3Thread1of1ForFork1_plus_~b#1_5|) (< |v_thread3Thread1of1ForFork1_~i~2#1_17| v_~N~0_20))) InVars {~A~0.base=v_~A~0.base_44, ~B~0.base=v_~B~0.base_42, ~A~0.offset=v_~A~0.offset_44, #memory_int=|v_#memory_int_88|, ~N~0=v_~N~0_20, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_17|, ~B~0.offset=v_~B~0.offset_42, ~res2~0=v_~res2~0_47} OutVars{thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|, ~A~0.base=v_~A~0.base_44, ~B~0.base=v_~B~0.base_42, thread3Thread1of1ForFork1_plus_#res#1=|v_thread3Thread1of1ForFork1_plus_#res#1_5|, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|, thread3Thread1of1ForFork1_#t~mem13#1=|v_thread3Thread1of1ForFork1_#t~mem13#1_5|, thread3Thread1of1ForFork1_plus_#in~a#1=|v_thread3Thread1of1ForFork1_plus_#in~a#1_5|, ~N~0=v_~N~0_20, thread3Thread1of1ForFork1_#t~ret14#1=|v_thread3Thread1of1ForFork1_#t~ret14#1_5|, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_17|, thread3Thread1of1ForFork1_plus_~a#1=|v_thread3Thread1of1ForFork1_plus_~a#1_5|, ~A~0.offset=v_~A~0.offset_44, thread3Thread1of1ForFork1_~tmp~2#1=|v_thread3Thread1of1ForFork1_~tmp~2#1_7|, thread3Thread1of1ForFork1_plus_#in~b#1=|v_thread3Thread1of1ForFork1_plus_#in~b#1_5|, thread3Thread1of1ForFork1_#t~ret15#1=|v_thread3Thread1of1ForFork1_#t~ret15#1_5|, #memory_int=|v_#memory_int_88|, thread3Thread1of1ForFork1_#t~mem12#1=|v_thread3Thread1of1ForFork1_#t~mem12#1_5|, thread3Thread1of1ForFork1_plus_~b#1=|v_thread3Thread1of1ForFork1_plus_~b#1_5|, ~B~0.offset=v_~B~0.offset_42, ~res2~0=v_~res2~0_47} AuxVars[] AssignedVars[thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork1_plus_~a#1, thread3Thread1of1ForFork1_~tmp~2#1, thread3Thread1of1ForFork1_plus_#res#1, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork1_plus_#in~b#1, thread3Thread1of1ForFork1_#t~mem13#1, thread3Thread1of1ForFork1_#t~ret15#1, thread3Thread1of1ForFork1_plus_#in~a#1, thread3Thread1of1ForFork1_#t~ret14#1, thread3Thread1of1ForFork1_#t~mem12#1, thread3Thread1of1ForFork1_plus_~b#1] [2022-12-06 05:32:34,301 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [766] $Ultimate##0-->L61-4: Formula: (= |v_thread2Thread1of1ForFork0_~i~1#1_1| 0) InVars {} OutVars{thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_~i~1#1] and [847] L74-4-->L77: Formula: (let ((.cse0 (+ |v_thread3Thread1of1ForFork1_plus_~a#1_5| |v_thread3Thread1of1ForFork1_plus_~b#1_5|))) (and (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5| (ite (or (<= .cse0 2147483647) (<= |v_thread3Thread1of1ForFork1_plus_~b#1_5| 0)) 1 0)) (= v_~res2~0_47 |v_thread3Thread1of1ForFork1_plus_#in~a#1_5|) (<= |v_thread3Thread1of1ForFork1_~tmp~2#1_7| 2147483647) (= (let ((.cse1 (* |v_thread3Thread1of1ForFork1_~i~2#1_17| 4))) (+ (select (select |v_#memory_int_88| v_~B~0.base_42) (+ .cse1 v_~B~0.offset_42)) (select (select |v_#memory_int_88| v_~A~0.base_44) (+ .cse1 v_~A~0.offset_44)))) |v_thread3Thread1of1ForFork1_plus_#in~b#1_5|) (<= |v_thread3Thread1of1ForFork1_plus_#in~b#1_5| 2147483647) (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5| |v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|) (= .cse0 |v_thread3Thread1of1ForFork1_plus_#res#1_5|) (= |v_thread3Thread1of1ForFork1_plus_#in~a#1_5| |v_thread3Thread1of1ForFork1_plus_~a#1_5|) (<= 0 (+ |v_thread3Thread1of1ForFork1_~tmp~2#1_7| 2147483648)) (= |v_thread3Thread1of1ForFork1_plus_#res#1_5| |v_thread3Thread1of1ForFork1_~tmp~2#1_7|) (<= 0 (+ |v_thread3Thread1of1ForFork1_plus_#in~b#1_5| 2147483648)) (= |v_thread3Thread1of1ForFork1_plus_#in~b#1_5| |v_thread3Thread1of1ForFork1_plus_~b#1_5|) (< |v_thread3Thread1of1ForFork1_~i~2#1_17| v_~N~0_20))) InVars {~A~0.base=v_~A~0.base_44, ~B~0.base=v_~B~0.base_42, ~A~0.offset=v_~A~0.offset_44, #memory_int=|v_#memory_int_88|, ~N~0=v_~N~0_20, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_17|, ~B~0.offset=v_~B~0.offset_42, ~res2~0=v_~res2~0_47} OutVars{thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|, ~A~0.base=v_~A~0.base_44, ~B~0.base=v_~B~0.base_42, thread3Thread1of1ForFork1_plus_#res#1=|v_thread3Thread1of1ForFork1_plus_#res#1_5|, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|, thread3Thread1of1ForFork1_#t~mem13#1=|v_thread3Thread1of1ForFork1_#t~mem13#1_5|, thread3Thread1of1ForFork1_plus_#in~a#1=|v_thread3Thread1of1ForFork1_plus_#in~a#1_5|, ~N~0=v_~N~0_20, thread3Thread1of1ForFork1_#t~ret14#1=|v_thread3Thread1of1ForFork1_#t~ret14#1_5|, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_17|, thread3Thread1of1ForFork1_plus_~a#1=|v_thread3Thread1of1ForFork1_plus_~a#1_5|, ~A~0.offset=v_~A~0.offset_44, thread3Thread1of1ForFork1_~tmp~2#1=|v_thread3Thread1of1ForFork1_~tmp~2#1_7|, thread3Thread1of1ForFork1_plus_#in~b#1=|v_thread3Thread1of1ForFork1_plus_#in~b#1_5|, thread3Thread1of1ForFork1_#t~ret15#1=|v_thread3Thread1of1ForFork1_#t~ret15#1_5|, #memory_int=|v_#memory_int_88|, thread3Thread1of1ForFork1_#t~mem12#1=|v_thread3Thread1of1ForFork1_#t~mem12#1_5|, thread3Thread1of1ForFork1_plus_~b#1=|v_thread3Thread1of1ForFork1_plus_~b#1_5|, ~B~0.offset=v_~B~0.offset_42, ~res2~0=v_~res2~0_47} AuxVars[] AssignedVars[thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork1_plus_~a#1, thread3Thread1of1ForFork1_~tmp~2#1, thread3Thread1of1ForFork1_plus_#res#1, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork1_plus_#in~b#1, thread3Thread1of1ForFork1_#t~mem13#1, thread3Thread1of1ForFork1_#t~ret15#1, thread3Thread1of1ForFork1_plus_#in~a#1, thread3Thread1of1ForFork1_#t~ret14#1, thread3Thread1of1ForFork1_#t~mem12#1, thread3Thread1of1ForFork1_plus_~b#1] [2022-12-06 05:32:34,447 INFO L203 LiptonReduction]: Total number of compositions: 1 [2022-12-06 05:32:34,448 INFO L143 eatedLiptonReduction]: Time needed for LBE in milliseconds: 609 [2022-12-06 05:32:34,448 INFO L495 AbstractCegarLoop]: Abstraction has has 132 places, 168 transitions, 2969 flow [2022-12-06 05:32:34,448 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 20 states, 19 states have (on average 2.526315789473684) 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 05:32:34,448 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 05:32:34,449 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 05:32:34,457 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2022-12-06 05:32:34,654 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable24,8 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-06 05:32:34,654 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 05:32:34,654 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 05:32:34,654 INFO L85 PathProgramCache]: Analyzing trace with hash 488868801, now seen corresponding path program 1 times [2022-12-06 05:32:34,655 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 05:32:34,655 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1629753473] [2022-12-06 05:32:34,655 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 05:32:34,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 05:32:34,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 05:32:35,247 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 05:32:35,247 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 05:32:35,247 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1629753473] [2022-12-06 05:32:35,247 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1629753473] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-06 05:32:35,247 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [980319633] [2022-12-06 05:32:35,247 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 05:32:35,248 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-06 05:32:35,248 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-06 05:32:35,252 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 05:32:35,277 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 05:32:35,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 05:32:35,389 INFO L263 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 78 conjunts are in the unsatisfiable core [2022-12-06 05:32:35,405 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-06 05:32:35,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-06 05:32:35,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-06 05:32:35,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-06 05:32:35,437 INFO L321 Elim1Store]: treesize reduction 11, result has 45.0 percent of original size [2022-12-06 05:32:35,438 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 17 treesize of output 23 [2022-12-06 05:32:35,441 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2022-12-06 05:32:35,450 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-12-06 05:32:35,450 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 860 treesize of output 842 [2022-12-06 05:32:35,544 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-12-06 05:32:35,737 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 20 treesize of output 25 [2022-12-06 05:32:35,957 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 05:32:35,957 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 31 treesize of output 31 [2022-12-06 05:32:36,011 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 05:32:36,011 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-06 05:32:36,448 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 05:32:36,448 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [980319633] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-06 05:32:36,448 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-12-06 05:32:36,448 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 10, 10] total 25 [2022-12-06 05:32:36,449 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1424892818] [2022-12-06 05:32:36,449 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-12-06 05:32:36,449 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 27 states [2022-12-06 05:32:36,449 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 05:32:36,449 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 27 interpolants. [2022-12-06 05:32:36,450 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=102, Invalid=585, Unknown=15, NotChecked=0, Total=702 [2022-12-06 05:32:36,450 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 0 out of 40 [2022-12-06 05:32:36,450 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 132 places, 168 transitions, 2969 flow. Second operand has 27 states, 26 states have (on average 2.1923076923076925) internal successors, (57), 26 states have internal predecessors, (57), 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 05:32:36,450 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 05:32:36,450 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 0 of 40 [2022-12-06 05:32:36,450 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 05:32:36,641 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse3 (not (< 0 c_~N~0)))) (and (= c_~res2~0 c_~res1~0) (or (forall ((~M~0 Int) (v_ArrVal_1201 (Array Int Int)) (v_ArrVal_1200 (Array Int Int))) (or (<= (+ 2 ~M~0) c_~N~0) (< 0 ~M~0) (let ((.cse2 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1200))) (= (let ((.cse0 (store .cse2 |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1201)) (.cse1 (* ~M~0 4))) (+ (select (select .cse0 c_~A~0.base) (+ c_~A~0.offset .cse1)) c_~res2~0 (select (select .cse0 c_~B~0.base) (+ .cse1 c_~B~0.offset)))) (+ c_~res1~0 (select (select .cse2 c_~B~0.base) c_~B~0.offset) (select (select .cse2 c_~A~0.base) c_~A~0.offset)))))) .cse3) (forall ((~M~0 Int) (v_ArrVal_1201 (Array Int Int))) (or (<= (+ 2 ~M~0) c_~N~0) (= (let ((.cse4 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1201)) (.cse5 (* ~M~0 4))) (+ (select (select .cse4 c_~A~0.base) (+ c_~A~0.offset .cse5)) c_~res2~0 (select (select .cse4 c_~B~0.base) (+ .cse5 c_~B~0.offset)))) c_~res1~0) (< 0 ~M~0))) (or (forall ((~M~0 Int) (v_ArrVal_1201 (Array Int Int))) (or (<= (+ 2 ~M~0) c_~N~0) (< 0 ~M~0) (= (let ((.cse6 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1201)) (.cse7 (* ~M~0 4))) (+ (select (select .cse6 c_~A~0.base) (+ c_~A~0.offset .cse7)) c_~res2~0 (select (select .cse6 c_~B~0.base) (+ .cse7 c_~B~0.offset)))) (+ (select (select |c_#memory_int| c_~A~0.base) c_~A~0.offset) (select (select |c_#memory_int| c_~B~0.base) c_~B~0.offset) c_~res1~0)))) .cse3))) is different from false [2022-12-06 05:32:37,652 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse3 (not (< 0 c_~N~0)))) (and (or (= c_~res2~0 c_~res1~0) (<= (+ |c_thread3Thread1of1ForFork1_~i~2#1| 1) c_~N~0)) (or (forall ((~M~0 Int) (v_ArrVal_1201 (Array Int Int)) (v_ArrVal_1200 (Array Int Int))) (or (<= (+ 2 ~M~0) c_~N~0) (< 0 ~M~0) (let ((.cse2 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1200))) (= (let ((.cse0 (store .cse2 |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1201)) (.cse1 (* ~M~0 4))) (+ (select (select .cse0 c_~A~0.base) (+ c_~A~0.offset .cse1)) c_~res2~0 (select (select .cse0 c_~B~0.base) (+ .cse1 c_~B~0.offset)))) (+ c_~res1~0 (select (select .cse2 c_~B~0.base) c_~B~0.offset) (select (select .cse2 c_~A~0.base) c_~A~0.offset)))))) .cse3) (forall ((~M~0 Int) (v_ArrVal_1201 (Array Int Int))) (or (<= (+ 2 ~M~0) c_~N~0) (= (let ((.cse4 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1201)) (.cse5 (* ~M~0 4))) (+ (select (select .cse4 c_~A~0.base) (+ c_~A~0.offset .cse5)) c_~res2~0 (select (select .cse4 c_~B~0.base) (+ .cse5 c_~B~0.offset)))) c_~res1~0) (< 0 ~M~0))) (or (forall ((~M~0 Int) (v_ArrVal_1201 (Array Int Int))) (or (<= (+ 2 ~M~0) c_~N~0) (< 0 ~M~0) (= (let ((.cse6 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1201)) (.cse7 (* ~M~0 4))) (+ (select (select .cse6 c_~A~0.base) (+ c_~A~0.offset .cse7)) c_~res2~0 (select (select .cse6 c_~B~0.base) (+ .cse7 c_~B~0.offset)))) (+ (select (select |c_#memory_int| c_~A~0.base) c_~A~0.offset) (select (select |c_#memory_int| c_~B~0.base) c_~B~0.offset) c_~res1~0)))) .cse3))) is different from false [2022-12-06 05:32:38,705 INFO L130 PetriNetUnfolder]: 3876/6031 cut-off events. [2022-12-06 05:32:38,705 INFO L131 PetriNetUnfolder]: For 111508/111508 co-relation queries the response was YES. [2022-12-06 05:32:38,728 INFO L83 FinitePrefix]: Finished finitePrefix Result has 48424 conditions, 6031 events. 3876/6031 cut-off events. For 111508/111508 co-relation queries the response was YES. Maximal size of possible extension queue 246. Compared 32858 event pairs, 1308 based on Foata normal form. 2/6033 useless extension candidates. Maximal degree in co-relation 48335. Up to 4270 conditions per place. [2022-12-06 05:32:38,751 INFO L137 encePairwiseOnDemand]: 12/40 looper letters, 111 selfloop transitions, 72 changer transitions 114/297 dead transitions. [2022-12-06 05:32:38,751 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 151 places, 297 transitions, 4746 flow [2022-12-06 05:32:38,751 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2022-12-06 05:32:38,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2022-12-06 05:32:38,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 167 transitions. [2022-12-06 05:32:38,752 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.20875 [2022-12-06 05:32:38,752 INFO L175 Difference]: Start difference. First operand has 132 places, 168 transitions, 2969 flow. Second operand 20 states and 167 transitions. [2022-12-06 05:32:38,753 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 151 places, 297 transitions, 4746 flow [2022-12-06 05:32:38,911 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 144 places, 297 transitions, 4535 flow, removed 50 selfloop flow, removed 7 redundant places. [2022-12-06 05:32:38,916 INFO L231 Difference]: Finished difference. Result has 154 places, 162 transitions, 3040 flow [2022-12-06 05:32:38,916 INFO L276 CegarLoopForPetriNet]: {PETRI_ALPHABET=40, PETRI_DIFFERENCE_MINUEND_FLOW=2828, PETRI_DIFFERENCE_MINUEND_PLACES=125, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=168, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=57, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=103, PETRI_DIFFERENCE_SUBTRAHEND_STATES=20, PETRI_FLOW=3040, PETRI_PLACES=154, PETRI_TRANSITIONS=162} [2022-12-06 05:32:38,917 INFO L294 CegarLoopForPetriNet]: 33 programPoint places, 121 predicate places. [2022-12-06 05:32:38,917 WARN L163 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-06 05:32:38,917 INFO L89 Accepts]: Start accepts. Operand has 154 places, 162 transitions, 3040 flow [2022-12-06 05:32:38,919 INFO L95 Accepts]: Finished accepts. [2022-12-06 05:32:38,919 INFO L195 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-06 05:32:38,919 INFO L167 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 154 places, 162 transitions, 3040 flow [2022-12-06 05:32:38,920 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 137 places, 162 transitions, 3040 flow [2022-12-06 05:32:39,166 INFO L130 PetriNetUnfolder]: 1148/2283 cut-off events. [2022-12-06 05:32:39,166 INFO L131 PetriNetUnfolder]: For 36015/36574 co-relation queries the response was YES. [2022-12-06 05:32:39,177 INFO L83 FinitePrefix]: Finished finitePrefix Result has 18846 conditions, 2283 events. 1148/2283 cut-off events. For 36015/36574 co-relation queries the response was YES. Maximal size of possible extension queue 183. Compared 15455 event pairs, 190 based on Foata normal form. 97/2144 useless extension candidates. Maximal degree in co-relation 18781. Up to 840 conditions per place. [2022-12-06 05:32:39,197 INFO L184 LiptonReduction]: Starting Lipton reduction on Petri net that has 137 places, 162 transitions, 3040 flow [2022-12-06 05:32:39,198 INFO L188 LiptonReduction]: Number of co-enabled transitions 948 [2022-12-06 05:32:43,206 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [1019] L61-4-->L74-4: Formula: (let ((.cse2 (select |v_#memory_int_375| v_~A~0.base_222)) (.cse4 (select |v_#memory_int_375| v_~B~0.base_214))) (let ((.cse7 (select .cse4 v_~B~0.offset_216)) (.cse8 (select .cse2 v_~A~0.offset_224))) (let ((.cse1 (+ |v_thread3Thread1of1ForFork1_plus_~a#1_94| |v_thread3Thread1of1ForFork1_plus_~b#1_94|)) (.cse0 (+ .cse7 .cse8 v_~res1~0_206)) (.cse6 (+ |v_thread1Thread1of1ForFork2_plus_~a#1_80| |v_thread1Thread1of1ForFork2_plus_~b#1_80|))) (and (= |v_thread2Thread1of1ForFork0_#res#1.base_51| 0) (= (+ |v_thread3Thread1of1ForFork1_~i~2#1_192| 1) |v_thread3Thread1of1ForFork1_~i~2#1_191|) (<= 0 (+ |v_thread1Thread1of1ForFork2_~tmp~0#1_82| 2147483648)) (<= 0 (+ |v_thread3Thread1of1ForFork1_~tmp~2#1_120| 2147483648)) (= .cse0 |v_thread1Thread1of1ForFork2_plus_#in~a#1_80|) (<= 0 (+ |v_thread1Thread1of1ForFork2_plus_#in~b#1_80| 2147483648)) (= .cse1 |v_thread3Thread1of1ForFork1_plus_#res#1_94|) (= (let ((.cse3 (* |v_thread3Thread1of1ForFork1_~i~2#1_192| 4))) (+ (select .cse2 (+ .cse3 v_~A~0.offset_224)) (select .cse4 (+ v_~B~0.offset_216 .cse3)))) |v_thread3Thread1of1ForFork1_plus_#in~b#1_94|) (= (let ((.cse5 (* |v_thread1Thread1of1ForFork2_~i~0#1_107| 4))) (+ (select .cse4 (+ .cse5 v_~B~0.offset_216 (- 4))) (select .cse2 (+ .cse5 v_~A~0.offset_224 (- 4))))) |v_thread1Thread1of1ForFork2_plus_#in~b#1_80|) (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_94| (ite (or (<= |v_thread3Thread1of1ForFork1_plus_~b#1_94| 0) (<= .cse1 2147483647)) 1 0)) (= (ite (or (<= .cse6 2147483647) (<= |v_thread1Thread1of1ForFork2_plus_~b#1_80| 0)) 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_80|) (<= 0 (+ .cse7 .cse8 v_~res1~0_206 2147483648)) (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_80| |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_80|) (= |v_thread3Thread1of1ForFork1_plus_#in~a#1_94| v_~res2~0_241) (<= (+ .cse7 .cse8) 2147483647) (< |v_thread1Thread1of1ForFork2_~i~0#1_107| (+ v_~N~0_226 1)) (<= 0 (+ |v_thread3Thread1of1ForFork1_plus_#in~b#1_94| 2147483648)) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_82| v_~res1~0_205) (<= |v_thread1Thread1of1ForFork2_plus_#in~b#1_80| 2147483647) (<= .cse0 2147483647) (= |v_thread2Thread1of1ForFork0_#res#1.offset_51| 0) (= |v_thread1Thread1of1ForFork2_~i~0#1_107| 2) (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_94| |v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_94|) (not (< |v_thread2Thread1of1ForFork0_~i~1#1_128| v_~M~0_160)) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_82| |v_thread1Thread1of1ForFork2_plus_#res#1_80|) (= .cse6 |v_thread1Thread1of1ForFork2_plus_#res#1_80|) (= |v_thread3Thread1of1ForFork1_plus_#res#1_94| |v_thread3Thread1of1ForFork1_~tmp~2#1_120|) (< |v_thread3Thread1of1ForFork1_~i~2#1_192| v_~N~0_226) (<= |v_thread1Thread1of1ForFork2_~tmp~0#1_82| 2147483647) (= |v_thread3Thread1of1ForFork1_plus_#in~a#1_94| |v_thread3Thread1of1ForFork1_plus_~a#1_94|) (= |v_thread3Thread1of1ForFork1_plus_#in~b#1_94| |v_thread3Thread1of1ForFork1_plus_~b#1_94|) (<= |v_thread3Thread1of1ForFork1_plus_#in~b#1_94| 2147483647) (= |v_thread1Thread1of1ForFork2_plus_~b#1_80| |v_thread1Thread1of1ForFork2_plus_#in~b#1_80|) (= |v_thread1Thread1of1ForFork2_plus_~a#1_80| |v_thread1Thread1of1ForFork2_plus_#in~a#1_80|) (<= |v_thread3Thread1of1ForFork1_~tmp~2#1_120| 2147483647) (= v_~res2~0_240 |v_thread3Thread1of1ForFork1_~tmp~2#1_120|) (<= 0 (+ .cse7 .cse8 2147483648)))))) InVars {~res1~0=v_~res1~0_206, ~A~0.base=v_~A~0.base_222, ~B~0.base=v_~B~0.base_214, ~A~0.offset=v_~A~0.offset_224, ~M~0=v_~M~0_160, #memory_int=|v_#memory_int_375|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_128|, ~N~0=v_~N~0_226, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_192|, ~B~0.offset=v_~B~0.offset_216, ~res2~0=v_~res2~0_241} OutVars{~res1~0=v_~res1~0_205, ~A~0.base=v_~A~0.base_222, thread1Thread1of1ForFork2_plus_#in~b#1=|v_thread1Thread1of1ForFork2_plus_#in~b#1_80|, ~B~0.base=v_~B~0.base_214, thread1Thread1of1ForFork2_#t~ret4#1=|v_thread1Thread1of1ForFork2_#t~ret4#1_80|, thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_51|, thread1Thread1of1ForFork2_#t~mem2#1=|v_thread1Thread1of1ForFork2_#t~mem2#1_80|, thread3Thread1of1ForFork1_plus_#in~a#1=|v_thread3Thread1of1ForFork1_plus_#in~a#1_94|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_128|, thread1Thread1of1ForFork2_plus_#in~a#1=|v_thread1Thread1of1ForFork2_plus_#in~a#1_80|, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_191|, thread3Thread1of1ForFork1_#t~ret14#1=|v_thread3Thread1of1ForFork1_#t~ret14#1_94|, thread1Thread1of1ForFork2_#t~post1#1=|v_thread1Thread1of1ForFork2_#t~post1#1_80|, thread3Thread1of1ForFork1_~tmp~2#1=|v_thread3Thread1of1ForFork1_~tmp~2#1_120|, thread3Thread1of1ForFork1_plus_#in~b#1=|v_thread3Thread1of1ForFork1_plus_#in~b#1_94|, thread1Thread1of1ForFork2_plus_~a#1=|v_thread1Thread1of1ForFork2_plus_~a#1_80|, thread1Thread1of1ForFork2_#t~mem3#1=|v_thread1Thread1of1ForFork2_#t~mem3#1_80|, ~B~0.offset=v_~B~0.offset_216, thread3Thread1of1ForFork1_#t~mem12#1=|v_thread3Thread1of1ForFork1_#t~mem12#1_94|, ~res2~0=v_~res2~0_240, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_80|, thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_94|, thread3Thread1of1ForFork1_plus_#res#1=|v_thread3Thread1of1ForFork1_plus_#res#1_94|, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_94|, thread1Thread1of1ForFork2_~tmp~0#1=|v_thread1Thread1of1ForFork2_~tmp~0#1_82|, thread3Thread1of1ForFork1_#t~mem13#1=|v_thread3Thread1of1ForFork1_#t~mem13#1_94|, thread1Thread1of1ForFork2_plus_~b#1=|v_thread1Thread1of1ForFork2_plus_~b#1_80|, ~N~0=v_~N~0_226, thread3Thread1of1ForFork1_plus_~a#1=|v_thread3Thread1of1ForFork1_plus_~a#1_94|, ~A~0.offset=v_~A~0.offset_224, thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_51|, ~M~0=v_~M~0_160, thread1Thread1of1ForFork2_~i~0#1=|v_thread1Thread1of1ForFork2_~i~0#1_107|, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_80|, thread1Thread1of1ForFork2_#t~ret5#1=|v_thread1Thread1of1ForFork2_#t~ret5#1_80|, thread3Thread1of1ForFork1_#t~post11#1=|v_thread3Thread1of1ForFork1_#t~post11#1_75|, #memory_int=|v_#memory_int_375|, thread3Thread1of1ForFork1_#t~ret15#1=|v_thread3Thread1of1ForFork1_#t~ret15#1_94|, thread3Thread1of1ForFork1_plus_~b#1=|v_thread3Thread1of1ForFork1_plus_~b#1_94|, thread1Thread1of1ForFork2_plus_#res#1=|v_thread1Thread1of1ForFork2_plus_#res#1_80|} AuxVars[] AssignedVars[~res1~0, thread1Thread1of1ForFork2_plus_#in~b#1, thread1Thread1of1ForFork2_#t~ret4#1, thread2Thread1of1ForFork0_#res#1.offset, thread1Thread1of1ForFork2_#t~mem2#1, thread3Thread1of1ForFork1_plus_#in~a#1, thread1Thread1of1ForFork2_plus_#in~a#1, thread3Thread1of1ForFork1_~i~2#1, thread3Thread1of1ForFork1_#t~ret14#1, thread1Thread1of1ForFork2_#t~post1#1, thread3Thread1of1ForFork1_~tmp~2#1, thread3Thread1of1ForFork1_plus_#in~b#1, thread1Thread1of1ForFork2_plus_~a#1, thread1Thread1of1ForFork2_#t~mem3#1, thread3Thread1of1ForFork1_#t~mem12#1, ~res2~0, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork1_plus_#res#1, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork2_~tmp~0#1, thread3Thread1of1ForFork1_#t~mem13#1, thread1Thread1of1ForFork2_plus_~b#1, thread3Thread1of1ForFork1_plus_~a#1, thread2Thread1of1ForFork0_#res#1.base, thread1Thread1of1ForFork2_~i~0#1, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork2_#t~ret5#1, thread3Thread1of1ForFork1_#t~post11#1, thread3Thread1of1ForFork1_#t~ret15#1, thread3Thread1of1ForFork1_plus_~b#1, thread1Thread1of1ForFork2_plus_#res#1] and [958] L48-4-->thread1EXIT: Formula: (and (= |v_thread1Thread1of1ForFork2_#res#1.offset_Out_4| 0) (not (< |v_thread1Thread1of1ForFork2_~i~0#1_In_3| v_~N~0_In_12)) (= |v_thread1Thread1of1ForFork2_#res#1.base_Out_4| 0)) InVars {thread1Thread1of1ForFork2_~i~0#1=|v_thread1Thread1of1ForFork2_~i~0#1_In_3|, ~N~0=v_~N~0_In_12} OutVars{thread1Thread1of1ForFork2_#res#1.offset=|v_thread1Thread1of1ForFork2_#res#1.offset_Out_4|, ~N~0=v_~N~0_In_12, thread1Thread1of1ForFork2_~i~0#1=|v_thread1Thread1of1ForFork2_~i~0#1_In_3|, thread1Thread1of1ForFork2_#res#1.base=|v_thread1Thread1of1ForFork2_#res#1.base_Out_4|} AuxVars[] AssignedVars[thread1Thread1of1ForFork2_#res#1.offset, thread1Thread1of1ForFork2_#res#1.base] [2022-12-06 05:32:44,035 WARN L322 ript$VariableManager]: TermVariable LBE534 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:32:44,036 WARN L322 ript$VariableManager]: TermVariable LBE511 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:32:44,036 WARN L322 ript$VariableManager]: TermVariable LBE231 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:32:44,036 WARN L322 ript$VariableManager]: TermVariable LBE24 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:32:44,036 WARN L322 ript$VariableManager]: TermVariable LBE517 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:32:44,036 WARN L322 ript$VariableManager]: TermVariable LBE537 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:32:44,036 WARN L322 ript$VariableManager]: TermVariable LBE535 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:32:44,036 WARN L322 ript$VariableManager]: TermVariable LBE63 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:32:44,036 WARN L322 ript$VariableManager]: TermVariable LBE202 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:32:44,036 WARN L322 ript$VariableManager]: TermVariable LBE444 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:32:44,036 WARN L322 ript$VariableManager]: TermVariable LBE520 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:32:44,037 WARN L322 ript$VariableManager]: TermVariable LBE221 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:32:44,037 WARN L322 ript$VariableManager]: TermVariable LBE34 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:32:44,037 WARN L322 ript$VariableManager]: TermVariable LBE447 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:32:44,037 WARN L322 ript$VariableManager]: TermVariable LBE53 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:32:44,037 WARN L322 ript$VariableManager]: TermVariable LBE192 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:32:45,321 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [1019] L61-4-->L74-4: Formula: (let ((.cse2 (select |v_#memory_int_375| v_~A~0.base_222)) (.cse4 (select |v_#memory_int_375| v_~B~0.base_214))) (let ((.cse7 (select .cse4 v_~B~0.offset_216)) (.cse8 (select .cse2 v_~A~0.offset_224))) (let ((.cse1 (+ |v_thread3Thread1of1ForFork1_plus_~a#1_94| |v_thread3Thread1of1ForFork1_plus_~b#1_94|)) (.cse0 (+ .cse7 .cse8 v_~res1~0_206)) (.cse6 (+ |v_thread1Thread1of1ForFork2_plus_~a#1_80| |v_thread1Thread1of1ForFork2_plus_~b#1_80|))) (and (= |v_thread2Thread1of1ForFork0_#res#1.base_51| 0) (= (+ |v_thread3Thread1of1ForFork1_~i~2#1_192| 1) |v_thread3Thread1of1ForFork1_~i~2#1_191|) (<= 0 (+ |v_thread1Thread1of1ForFork2_~tmp~0#1_82| 2147483648)) (<= 0 (+ |v_thread3Thread1of1ForFork1_~tmp~2#1_120| 2147483648)) (= .cse0 |v_thread1Thread1of1ForFork2_plus_#in~a#1_80|) (<= 0 (+ |v_thread1Thread1of1ForFork2_plus_#in~b#1_80| 2147483648)) (= .cse1 |v_thread3Thread1of1ForFork1_plus_#res#1_94|) (= (let ((.cse3 (* |v_thread3Thread1of1ForFork1_~i~2#1_192| 4))) (+ (select .cse2 (+ .cse3 v_~A~0.offset_224)) (select .cse4 (+ v_~B~0.offset_216 .cse3)))) |v_thread3Thread1of1ForFork1_plus_#in~b#1_94|) (= (let ((.cse5 (* |v_thread1Thread1of1ForFork2_~i~0#1_107| 4))) (+ (select .cse4 (+ .cse5 v_~B~0.offset_216 (- 4))) (select .cse2 (+ .cse5 v_~A~0.offset_224 (- 4))))) |v_thread1Thread1of1ForFork2_plus_#in~b#1_80|) (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_94| (ite (or (<= |v_thread3Thread1of1ForFork1_plus_~b#1_94| 0) (<= .cse1 2147483647)) 1 0)) (= (ite (or (<= .cse6 2147483647) (<= |v_thread1Thread1of1ForFork2_plus_~b#1_80| 0)) 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_80|) (<= 0 (+ .cse7 .cse8 v_~res1~0_206 2147483648)) (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_80| |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_80|) (= |v_thread3Thread1of1ForFork1_plus_#in~a#1_94| v_~res2~0_241) (<= (+ .cse7 .cse8) 2147483647) (< |v_thread1Thread1of1ForFork2_~i~0#1_107| (+ v_~N~0_226 1)) (<= 0 (+ |v_thread3Thread1of1ForFork1_plus_#in~b#1_94| 2147483648)) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_82| v_~res1~0_205) (<= |v_thread1Thread1of1ForFork2_plus_#in~b#1_80| 2147483647) (<= .cse0 2147483647) (= |v_thread2Thread1of1ForFork0_#res#1.offset_51| 0) (= |v_thread1Thread1of1ForFork2_~i~0#1_107| 2) (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_94| |v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_94|) (not (< |v_thread2Thread1of1ForFork0_~i~1#1_128| v_~M~0_160)) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_82| |v_thread1Thread1of1ForFork2_plus_#res#1_80|) (= .cse6 |v_thread1Thread1of1ForFork2_plus_#res#1_80|) (= |v_thread3Thread1of1ForFork1_plus_#res#1_94| |v_thread3Thread1of1ForFork1_~tmp~2#1_120|) (< |v_thread3Thread1of1ForFork1_~i~2#1_192| v_~N~0_226) (<= |v_thread1Thread1of1ForFork2_~tmp~0#1_82| 2147483647) (= |v_thread3Thread1of1ForFork1_plus_#in~a#1_94| |v_thread3Thread1of1ForFork1_plus_~a#1_94|) (= |v_thread3Thread1of1ForFork1_plus_#in~b#1_94| |v_thread3Thread1of1ForFork1_plus_~b#1_94|) (<= |v_thread3Thread1of1ForFork1_plus_#in~b#1_94| 2147483647) (= |v_thread1Thread1of1ForFork2_plus_~b#1_80| |v_thread1Thread1of1ForFork2_plus_#in~b#1_80|) (= |v_thread1Thread1of1ForFork2_plus_~a#1_80| |v_thread1Thread1of1ForFork2_plus_#in~a#1_80|) (<= |v_thread3Thread1of1ForFork1_~tmp~2#1_120| 2147483647) (= v_~res2~0_240 |v_thread3Thread1of1ForFork1_~tmp~2#1_120|) (<= 0 (+ .cse7 .cse8 2147483648)))))) InVars {~res1~0=v_~res1~0_206, ~A~0.base=v_~A~0.base_222, ~B~0.base=v_~B~0.base_214, ~A~0.offset=v_~A~0.offset_224, ~M~0=v_~M~0_160, #memory_int=|v_#memory_int_375|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_128|, ~N~0=v_~N~0_226, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_192|, ~B~0.offset=v_~B~0.offset_216, ~res2~0=v_~res2~0_241} OutVars{~res1~0=v_~res1~0_205, ~A~0.base=v_~A~0.base_222, thread1Thread1of1ForFork2_plus_#in~b#1=|v_thread1Thread1of1ForFork2_plus_#in~b#1_80|, ~B~0.base=v_~B~0.base_214, thread1Thread1of1ForFork2_#t~ret4#1=|v_thread1Thread1of1ForFork2_#t~ret4#1_80|, thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_51|, thread1Thread1of1ForFork2_#t~mem2#1=|v_thread1Thread1of1ForFork2_#t~mem2#1_80|, thread3Thread1of1ForFork1_plus_#in~a#1=|v_thread3Thread1of1ForFork1_plus_#in~a#1_94|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_128|, thread1Thread1of1ForFork2_plus_#in~a#1=|v_thread1Thread1of1ForFork2_plus_#in~a#1_80|, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_191|, thread3Thread1of1ForFork1_#t~ret14#1=|v_thread3Thread1of1ForFork1_#t~ret14#1_94|, thread1Thread1of1ForFork2_#t~post1#1=|v_thread1Thread1of1ForFork2_#t~post1#1_80|, thread3Thread1of1ForFork1_~tmp~2#1=|v_thread3Thread1of1ForFork1_~tmp~2#1_120|, thread3Thread1of1ForFork1_plus_#in~b#1=|v_thread3Thread1of1ForFork1_plus_#in~b#1_94|, thread1Thread1of1ForFork2_plus_~a#1=|v_thread1Thread1of1ForFork2_plus_~a#1_80|, thread1Thread1of1ForFork2_#t~mem3#1=|v_thread1Thread1of1ForFork2_#t~mem3#1_80|, ~B~0.offset=v_~B~0.offset_216, thread3Thread1of1ForFork1_#t~mem12#1=|v_thread3Thread1of1ForFork1_#t~mem12#1_94|, ~res2~0=v_~res2~0_240, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_80|, thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_94|, thread3Thread1of1ForFork1_plus_#res#1=|v_thread3Thread1of1ForFork1_plus_#res#1_94|, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_94|, thread1Thread1of1ForFork2_~tmp~0#1=|v_thread1Thread1of1ForFork2_~tmp~0#1_82|, thread3Thread1of1ForFork1_#t~mem13#1=|v_thread3Thread1of1ForFork1_#t~mem13#1_94|, thread1Thread1of1ForFork2_plus_~b#1=|v_thread1Thread1of1ForFork2_plus_~b#1_80|, ~N~0=v_~N~0_226, thread3Thread1of1ForFork1_plus_~a#1=|v_thread3Thread1of1ForFork1_plus_~a#1_94|, ~A~0.offset=v_~A~0.offset_224, thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_51|, ~M~0=v_~M~0_160, thread1Thread1of1ForFork2_~i~0#1=|v_thread1Thread1of1ForFork2_~i~0#1_107|, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_80|, thread1Thread1of1ForFork2_#t~ret5#1=|v_thread1Thread1of1ForFork2_#t~ret5#1_80|, thread3Thread1of1ForFork1_#t~post11#1=|v_thread3Thread1of1ForFork1_#t~post11#1_75|, #memory_int=|v_#memory_int_375|, thread3Thread1of1ForFork1_#t~ret15#1=|v_thread3Thread1of1ForFork1_#t~ret15#1_94|, thread3Thread1of1ForFork1_plus_~b#1=|v_thread3Thread1of1ForFork1_plus_~b#1_94|, thread1Thread1of1ForFork2_plus_#res#1=|v_thread1Thread1of1ForFork2_plus_#res#1_80|} AuxVars[] AssignedVars[~res1~0, thread1Thread1of1ForFork2_plus_#in~b#1, thread1Thread1of1ForFork2_#t~ret4#1, thread2Thread1of1ForFork0_#res#1.offset, thread1Thread1of1ForFork2_#t~mem2#1, thread3Thread1of1ForFork1_plus_#in~a#1, thread1Thread1of1ForFork2_plus_#in~a#1, thread3Thread1of1ForFork1_~i~2#1, thread3Thread1of1ForFork1_#t~ret14#1, thread1Thread1of1ForFork2_#t~post1#1, thread3Thread1of1ForFork1_~tmp~2#1, thread3Thread1of1ForFork1_plus_#in~b#1, thread1Thread1of1ForFork2_plus_~a#1, thread1Thread1of1ForFork2_#t~mem3#1, thread3Thread1of1ForFork1_#t~mem12#1, ~res2~0, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork1_plus_#res#1, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork2_~tmp~0#1, thread3Thread1of1ForFork1_#t~mem13#1, thread1Thread1of1ForFork2_plus_~b#1, thread3Thread1of1ForFork1_plus_~a#1, thread2Thread1of1ForFork0_#res#1.base, thread1Thread1of1ForFork2_~i~0#1, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork2_#t~ret5#1, thread3Thread1of1ForFork1_#t~post11#1, thread3Thread1of1ForFork1_#t~ret15#1, thread3Thread1of1ForFork1_plus_~b#1, thread1Thread1of1ForFork2_plus_#res#1] and [946] L48-4-->L48-4: Formula: (let ((.cse0 (+ |v_thread1Thread1of1ForFork2_plus_~a#1_17| |v_thread1Thread1of1ForFork2_plus_~b#1_17|))) (and (= |v_thread1Thread1of1ForFork2_plus_#res#1_17| .cse0) (= v_~res1~0_74 |v_thread1Thread1of1ForFork2_plus_#in~a#1_17|) (< |v_thread1Thread1of1ForFork2_~i~0#1_38| v_~N~0_96) (= (let ((.cse1 (* |v_thread1Thread1of1ForFork2_~i~0#1_38| 4))) (+ (select (select |v_#memory_int_182| v_~A~0.base_84) (+ v_~A~0.offset_84 .cse1)) (select (select |v_#memory_int_182| v_~B~0.base_82) (+ v_~B~0.offset_82 .cse1)))) |v_thread1Thread1of1ForFork2_plus_#in~b#1_17|) (= (ite (or (<= .cse0 2147483647) (<= |v_thread1Thread1of1ForFork2_plus_~b#1_17| 0)) 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_17|) (<= |v_thread1Thread1of1ForFork2_plus_#in~b#1_17| 2147483647) (<= 0 (+ |v_thread1Thread1of1ForFork2_~tmp~0#1_19| 2147483648)) (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_17| |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_17|) (<= 0 (+ |v_thread1Thread1of1ForFork2_plus_#in~b#1_17| 2147483648)) (= |v_thread1Thread1of1ForFork2_plus_~a#1_17| |v_thread1Thread1of1ForFork2_plus_#in~a#1_17|) (= (+ |v_thread1Thread1of1ForFork2_~i~0#1_38| 1) |v_thread1Thread1of1ForFork2_~i~0#1_37|) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_19| |v_thread1Thread1of1ForFork2_plus_#res#1_17|) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_19| v_~res1~0_73) (<= |v_thread1Thread1of1ForFork2_~tmp~0#1_19| 2147483647) (= |v_thread1Thread1of1ForFork2_plus_~b#1_17| |v_thread1Thread1of1ForFork2_plus_#in~b#1_17|))) InVars {~res1~0=v_~res1~0_74, ~A~0.base=v_~A~0.base_84, ~B~0.base=v_~B~0.base_82, ~A~0.offset=v_~A~0.offset_84, thread1Thread1of1ForFork2_~i~0#1=|v_thread1Thread1of1ForFork2_~i~0#1_38|, #memory_int=|v_#memory_int_182|, ~N~0=v_~N~0_96, ~B~0.offset=v_~B~0.offset_82} OutVars{~res1~0=v_~res1~0_73, ~A~0.base=v_~A~0.base_84, thread1Thread1of1ForFork2_plus_#in~b#1=|v_thread1Thread1of1ForFork2_plus_#in~b#1_17|, ~B~0.base=v_~B~0.base_82, thread1Thread1of1ForFork2_#t~ret4#1=|v_thread1Thread1of1ForFork2_#t~ret4#1_17|, thread1Thread1of1ForFork2_~tmp~0#1=|v_thread1Thread1of1ForFork2_~tmp~0#1_19|, thread1Thread1of1ForFork2_#t~mem2#1=|v_thread1Thread1of1ForFork2_#t~mem2#1_17|, thread1Thread1of1ForFork2_plus_~b#1=|v_thread1Thread1of1ForFork2_plus_~b#1_17|, thread1Thread1of1ForFork2_plus_#in~a#1=|v_thread1Thread1of1ForFork2_plus_#in~a#1_17|, ~N~0=v_~N~0_96, thread1Thread1of1ForFork2_#t~post1#1=|v_thread1Thread1of1ForFork2_#t~post1#1_15|, ~A~0.offset=v_~A~0.offset_84, thread1Thread1of1ForFork2_~i~0#1=|v_thread1Thread1of1ForFork2_~i~0#1_37|, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_17|, thread1Thread1of1ForFork2_#t~ret5#1=|v_thread1Thread1of1ForFork2_#t~ret5#1_17|, #memory_int=|v_#memory_int_182|, thread1Thread1of1ForFork2_plus_~a#1=|v_thread1Thread1of1ForFork2_plus_~a#1_17|, thread1Thread1of1ForFork2_#t~mem3#1=|v_thread1Thread1of1ForFork2_#t~mem3#1_17|, ~B~0.offset=v_~B~0.offset_82, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_17|, thread1Thread1of1ForFork2_plus_#res#1=|v_thread1Thread1of1ForFork2_plus_#res#1_17|} AuxVars[] AssignedVars[~res1~0, thread1Thread1of1ForFork2_plus_#in~b#1, thread1Thread1of1ForFork2_#t~ret4#1, thread1Thread1of1ForFork2_~tmp~0#1, thread1Thread1of1ForFork2_#t~mem2#1, thread1Thread1of1ForFork2_plus_~b#1, thread1Thread1of1ForFork2_plus_#in~a#1, thread1Thread1of1ForFork2_#t~post1#1, thread1Thread1of1ForFork2_~i~0#1, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork2_#t~ret5#1, thread1Thread1of1ForFork2_plus_~a#1, thread1Thread1of1ForFork2_#t~mem3#1, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork2_plus_#res#1] [2022-12-06 05:32:45,322 WARN L322 ript$VariableManager]: TermVariable LBE534 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:32:45,322 WARN L322 ript$VariableManager]: TermVariable LBE511 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:32:45,322 WARN L322 ript$VariableManager]: TermVariable LBE231 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:32:45,322 WARN L322 ript$VariableManager]: TermVariable LBE24 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:32:45,322 WARN L322 ript$VariableManager]: TermVariable LBE517 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:32:45,322 WARN L322 ript$VariableManager]: TermVariable LBE537 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:32:45,322 WARN L322 ript$VariableManager]: TermVariable LBE535 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:32:45,322 WARN L322 ript$VariableManager]: TermVariable LBE63 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:32:45,323 WARN L322 ript$VariableManager]: TermVariable LBE202 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:32:45,323 WARN L322 ript$VariableManager]: TermVariable LBE444 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:32:45,323 WARN L322 ript$VariableManager]: TermVariable LBE520 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:32:45,323 WARN L322 ript$VariableManager]: TermVariable LBE221 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:32:45,323 WARN L322 ript$VariableManager]: TermVariable LBE34 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:32:45,323 WARN L322 ript$VariableManager]: TermVariable LBE447 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:32:45,323 WARN L322 ript$VariableManager]: TermVariable LBE53 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:32:45,323 WARN L322 ript$VariableManager]: TermVariable LBE192 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:32:46,579 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [1019] L61-4-->L74-4: Formula: (let ((.cse2 (select |v_#memory_int_375| v_~A~0.base_222)) (.cse4 (select |v_#memory_int_375| v_~B~0.base_214))) (let ((.cse7 (select .cse4 v_~B~0.offset_216)) (.cse8 (select .cse2 v_~A~0.offset_224))) (let ((.cse1 (+ |v_thread3Thread1of1ForFork1_plus_~a#1_94| |v_thread3Thread1of1ForFork1_plus_~b#1_94|)) (.cse0 (+ .cse7 .cse8 v_~res1~0_206)) (.cse6 (+ |v_thread1Thread1of1ForFork2_plus_~a#1_80| |v_thread1Thread1of1ForFork2_plus_~b#1_80|))) (and (= |v_thread2Thread1of1ForFork0_#res#1.base_51| 0) (= (+ |v_thread3Thread1of1ForFork1_~i~2#1_192| 1) |v_thread3Thread1of1ForFork1_~i~2#1_191|) (<= 0 (+ |v_thread1Thread1of1ForFork2_~tmp~0#1_82| 2147483648)) (<= 0 (+ |v_thread3Thread1of1ForFork1_~tmp~2#1_120| 2147483648)) (= .cse0 |v_thread1Thread1of1ForFork2_plus_#in~a#1_80|) (<= 0 (+ |v_thread1Thread1of1ForFork2_plus_#in~b#1_80| 2147483648)) (= .cse1 |v_thread3Thread1of1ForFork1_plus_#res#1_94|) (= (let ((.cse3 (* |v_thread3Thread1of1ForFork1_~i~2#1_192| 4))) (+ (select .cse2 (+ .cse3 v_~A~0.offset_224)) (select .cse4 (+ v_~B~0.offset_216 .cse3)))) |v_thread3Thread1of1ForFork1_plus_#in~b#1_94|) (= (let ((.cse5 (* |v_thread1Thread1of1ForFork2_~i~0#1_107| 4))) (+ (select .cse4 (+ .cse5 v_~B~0.offset_216 (- 4))) (select .cse2 (+ .cse5 v_~A~0.offset_224 (- 4))))) |v_thread1Thread1of1ForFork2_plus_#in~b#1_80|) (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_94| (ite (or (<= |v_thread3Thread1of1ForFork1_plus_~b#1_94| 0) (<= .cse1 2147483647)) 1 0)) (= (ite (or (<= .cse6 2147483647) (<= |v_thread1Thread1of1ForFork2_plus_~b#1_80| 0)) 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_80|) (<= 0 (+ .cse7 .cse8 v_~res1~0_206 2147483648)) (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_80| |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_80|) (= |v_thread3Thread1of1ForFork1_plus_#in~a#1_94| v_~res2~0_241) (<= (+ .cse7 .cse8) 2147483647) (< |v_thread1Thread1of1ForFork2_~i~0#1_107| (+ v_~N~0_226 1)) (<= 0 (+ |v_thread3Thread1of1ForFork1_plus_#in~b#1_94| 2147483648)) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_82| v_~res1~0_205) (<= |v_thread1Thread1of1ForFork2_plus_#in~b#1_80| 2147483647) (<= .cse0 2147483647) (= |v_thread2Thread1of1ForFork0_#res#1.offset_51| 0) (= |v_thread1Thread1of1ForFork2_~i~0#1_107| 2) (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_94| |v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_94|) (not (< |v_thread2Thread1of1ForFork0_~i~1#1_128| v_~M~0_160)) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_82| |v_thread1Thread1of1ForFork2_plus_#res#1_80|) (= .cse6 |v_thread1Thread1of1ForFork2_plus_#res#1_80|) (= |v_thread3Thread1of1ForFork1_plus_#res#1_94| |v_thread3Thread1of1ForFork1_~tmp~2#1_120|) (< |v_thread3Thread1of1ForFork1_~i~2#1_192| v_~N~0_226) (<= |v_thread1Thread1of1ForFork2_~tmp~0#1_82| 2147483647) (= |v_thread3Thread1of1ForFork1_plus_#in~a#1_94| |v_thread3Thread1of1ForFork1_plus_~a#1_94|) (= |v_thread3Thread1of1ForFork1_plus_#in~b#1_94| |v_thread3Thread1of1ForFork1_plus_~b#1_94|) (<= |v_thread3Thread1of1ForFork1_plus_#in~b#1_94| 2147483647) (= |v_thread1Thread1of1ForFork2_plus_~b#1_80| |v_thread1Thread1of1ForFork2_plus_#in~b#1_80|) (= |v_thread1Thread1of1ForFork2_plus_~a#1_80| |v_thread1Thread1of1ForFork2_plus_#in~a#1_80|) (<= |v_thread3Thread1of1ForFork1_~tmp~2#1_120| 2147483647) (= v_~res2~0_240 |v_thread3Thread1of1ForFork1_~tmp~2#1_120|) (<= 0 (+ .cse7 .cse8 2147483648)))))) InVars {~res1~0=v_~res1~0_206, ~A~0.base=v_~A~0.base_222, ~B~0.base=v_~B~0.base_214, ~A~0.offset=v_~A~0.offset_224, ~M~0=v_~M~0_160, #memory_int=|v_#memory_int_375|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_128|, ~N~0=v_~N~0_226, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_192|, ~B~0.offset=v_~B~0.offset_216, ~res2~0=v_~res2~0_241} OutVars{~res1~0=v_~res1~0_205, ~A~0.base=v_~A~0.base_222, thread1Thread1of1ForFork2_plus_#in~b#1=|v_thread1Thread1of1ForFork2_plus_#in~b#1_80|, ~B~0.base=v_~B~0.base_214, thread1Thread1of1ForFork2_#t~ret4#1=|v_thread1Thread1of1ForFork2_#t~ret4#1_80|, thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_51|, thread1Thread1of1ForFork2_#t~mem2#1=|v_thread1Thread1of1ForFork2_#t~mem2#1_80|, thread3Thread1of1ForFork1_plus_#in~a#1=|v_thread3Thread1of1ForFork1_plus_#in~a#1_94|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_128|, thread1Thread1of1ForFork2_plus_#in~a#1=|v_thread1Thread1of1ForFork2_plus_#in~a#1_80|, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_191|, thread3Thread1of1ForFork1_#t~ret14#1=|v_thread3Thread1of1ForFork1_#t~ret14#1_94|, thread1Thread1of1ForFork2_#t~post1#1=|v_thread1Thread1of1ForFork2_#t~post1#1_80|, thread3Thread1of1ForFork1_~tmp~2#1=|v_thread3Thread1of1ForFork1_~tmp~2#1_120|, thread3Thread1of1ForFork1_plus_#in~b#1=|v_thread3Thread1of1ForFork1_plus_#in~b#1_94|, thread1Thread1of1ForFork2_plus_~a#1=|v_thread1Thread1of1ForFork2_plus_~a#1_80|, thread1Thread1of1ForFork2_#t~mem3#1=|v_thread1Thread1of1ForFork2_#t~mem3#1_80|, ~B~0.offset=v_~B~0.offset_216, thread3Thread1of1ForFork1_#t~mem12#1=|v_thread3Thread1of1ForFork1_#t~mem12#1_94|, ~res2~0=v_~res2~0_240, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_80|, thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_94|, thread3Thread1of1ForFork1_plus_#res#1=|v_thread3Thread1of1ForFork1_plus_#res#1_94|, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_94|, thread1Thread1of1ForFork2_~tmp~0#1=|v_thread1Thread1of1ForFork2_~tmp~0#1_82|, thread3Thread1of1ForFork1_#t~mem13#1=|v_thread3Thread1of1ForFork1_#t~mem13#1_94|, thread1Thread1of1ForFork2_plus_~b#1=|v_thread1Thread1of1ForFork2_plus_~b#1_80|, ~N~0=v_~N~0_226, thread3Thread1of1ForFork1_plus_~a#1=|v_thread3Thread1of1ForFork1_plus_~a#1_94|, ~A~0.offset=v_~A~0.offset_224, thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_51|, ~M~0=v_~M~0_160, thread1Thread1of1ForFork2_~i~0#1=|v_thread1Thread1of1ForFork2_~i~0#1_107|, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_80|, thread1Thread1of1ForFork2_#t~ret5#1=|v_thread1Thread1of1ForFork2_#t~ret5#1_80|, thread3Thread1of1ForFork1_#t~post11#1=|v_thread3Thread1of1ForFork1_#t~post11#1_75|, #memory_int=|v_#memory_int_375|, thread3Thread1of1ForFork1_#t~ret15#1=|v_thread3Thread1of1ForFork1_#t~ret15#1_94|, thread3Thread1of1ForFork1_plus_~b#1=|v_thread3Thread1of1ForFork1_plus_~b#1_94|, thread1Thread1of1ForFork2_plus_#res#1=|v_thread1Thread1of1ForFork2_plus_#res#1_80|} AuxVars[] AssignedVars[~res1~0, thread1Thread1of1ForFork2_plus_#in~b#1, thread1Thread1of1ForFork2_#t~ret4#1, thread2Thread1of1ForFork0_#res#1.offset, thread1Thread1of1ForFork2_#t~mem2#1, thread3Thread1of1ForFork1_plus_#in~a#1, thread1Thread1of1ForFork2_plus_#in~a#1, thread3Thread1of1ForFork1_~i~2#1, thread3Thread1of1ForFork1_#t~ret14#1, thread1Thread1of1ForFork2_#t~post1#1, thread3Thread1of1ForFork1_~tmp~2#1, thread3Thread1of1ForFork1_plus_#in~b#1, thread1Thread1of1ForFork2_plus_~a#1, thread1Thread1of1ForFork2_#t~mem3#1, thread3Thread1of1ForFork1_#t~mem12#1, ~res2~0, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork1_plus_#res#1, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork2_~tmp~0#1, thread3Thread1of1ForFork1_#t~mem13#1, thread1Thread1of1ForFork2_plus_~b#1, thread3Thread1of1ForFork1_plus_~a#1, thread2Thread1of1ForFork0_#res#1.base, thread1Thread1of1ForFork2_~i~0#1, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork2_#t~ret5#1, thread3Thread1of1ForFork1_#t~post11#1, thread3Thread1of1ForFork1_#t~ret15#1, thread3Thread1of1ForFork1_plus_~b#1, thread1Thread1of1ForFork2_plus_#res#1] and [828] L100-4-->L101-1: Formula: (= |v_ULTIMATE.start_main_#t~mem26#1_10| (select (select |v_#memory_int_76| |v_ULTIMATE.start_main_~#t1~0#1.base_13|) |v_ULTIMATE.start_main_~#t1~0#1.offset_13|)) InVars {#memory_int=|v_#memory_int_76|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_13|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_13|} OutVars{ULTIMATE.start_main_#t~mem26#1=|v_ULTIMATE.start_main_#t~mem26#1_10|, ULTIMATE.start_main_#t~pre24#1=|v_ULTIMATE.start_main_#t~pre24#1_9|, #memory_int=|v_#memory_int_76|, ULTIMATE.start_main_#t~nondet25#1=|v_ULTIMATE.start_main_#t~nondet25#1_5|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_13|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_13|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem26#1, ULTIMATE.start_main_#t~pre24#1, ULTIMATE.start_main_#t~nondet25#1] [2022-12-06 05:32:47,135 INFO L203 LiptonReduction]: Total number of compositions: 3 [2022-12-06 05:32:47,136 INFO L143 eatedLiptonReduction]: Time needed for LBE in milliseconds: 8219 [2022-12-06 05:32:47,136 INFO L495 AbstractCegarLoop]: Abstraction has has 135 places, 160 transitions, 3096 flow [2022-12-06 05:32:47,136 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 27 states, 26 states have (on average 2.1923076923076925) internal successors, (57), 26 states have internal predecessors, (57), 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 05:32:47,136 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 05:32:47,136 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] [2022-12-06 05:32:47,144 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 05:32:47,337 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,SelfDestructingSolverStorable25 [2022-12-06 05:32:47,337 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 05:32:47,337 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 05:32:47,338 INFO L85 PathProgramCache]: Analyzing trace with hash -1778955779, now seen corresponding path program 1 times [2022-12-06 05:32:47,338 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 05:32:47,338 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1976506118] [2022-12-06 05:32:47,338 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 05:32:47,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 05:32:47,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 05:32:48,199 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 05:32:48,200 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 05:32:48,200 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1976506118] [2022-12-06 05:32:48,203 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1976506118] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 05:32:48,203 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 05:32:48,203 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-12-06 05:32:48,203 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1596086325] [2022-12-06 05:32:48,203 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 05:32:48,206 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-12-06 05:32:48,206 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 05:32:48,206 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-12-06 05:32:48,206 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=68, Unknown=0, NotChecked=0, Total=90 [2022-12-06 05:32:48,207 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 1 out of 44 [2022-12-06 05:32:48,207 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 135 places, 160 transitions, 3096 flow. Second operand has 10 states, 10 states have (on average 3.0) internal successors, (30), 10 states have internal predecessors, (30), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 05:32:48,207 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 05:32:48,207 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1 of 44 [2022-12-06 05:32:48,207 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 05:32:49,376 INFO L130 PetriNetUnfolder]: 3367/5129 cut-off events. [2022-12-06 05:32:49,378 INFO L131 PetriNetUnfolder]: For 113220/113358 co-relation queries the response was YES. [2022-12-06 05:32:49,400 INFO L83 FinitePrefix]: Finished finitePrefix Result has 45921 conditions, 5129 events. 3367/5129 cut-off events. For 113220/113358 co-relation queries the response was YES. Maximal size of possible extension queue 237. Compared 27265 event pairs, 862 based on Foata normal form. 82/5194 useless extension candidates. Maximal degree in co-relation 45831. Up to 3812 conditions per place. [2022-12-06 05:32:49,425 INFO L137 encePairwiseOnDemand]: 19/44 looper letters, 83 selfloop transitions, 73 changer transitions 58/221 dead transitions. [2022-12-06 05:32:49,425 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 144 places, 221 transitions, 3864 flow [2022-12-06 05:32:49,426 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-12-06 05:32:49,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2022-12-06 05:32:49,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 129 transitions. [2022-12-06 05:32:49,426 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.29318181818181815 [2022-12-06 05:32:49,426 INFO L175 Difference]: Start difference. First operand has 135 places, 160 transitions, 3096 flow. Second operand 10 states and 129 transitions. [2022-12-06 05:32:49,426 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 144 places, 221 transitions, 3864 flow [2022-12-06 05:32:49,594 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 129 places, 221 transitions, 3534 flow, removed 60 selfloop flow, removed 15 redundant places. [2022-12-06 05:32:49,599 INFO L231 Difference]: Finished difference. Result has 130 places, 144 transitions, 2699 flow [2022-12-06 05:32:49,599 INFO L276 CegarLoopForPetriNet]: {PETRI_ALPHABET=44, PETRI_DIFFERENCE_MINUEND_FLOW=2810, PETRI_DIFFERENCE_MINUEND_PLACES=120, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=160, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=73, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=87, PETRI_DIFFERENCE_SUBTRAHEND_STATES=10, PETRI_FLOW=2699, PETRI_PLACES=130, PETRI_TRANSITIONS=144} [2022-12-06 05:32:49,600 INFO L294 CegarLoopForPetriNet]: 33 programPoint places, 97 predicate places. [2022-12-06 05:32:49,600 WARN L163 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-06 05:32:49,600 INFO L89 Accepts]: Start accepts. Operand has 130 places, 144 transitions, 2699 flow [2022-12-06 05:32:49,601 INFO L95 Accepts]: Finished accepts. [2022-12-06 05:32:49,601 INFO L195 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-06 05:32:49,601 INFO L167 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 130 places, 144 transitions, 2699 flow [2022-12-06 05:32:49,603 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 109 places, 144 transitions, 2699 flow [2022-12-06 05:32:49,812 INFO L130 PetriNetUnfolder]: 1110/2152 cut-off events. [2022-12-06 05:32:49,812 INFO L131 PetriNetUnfolder]: For 33240/33814 co-relation queries the response was YES. [2022-12-06 05:32:49,820 INFO L83 FinitePrefix]: Finished finitePrefix Result has 17600 conditions, 2152 events. 1110/2152 cut-off events. For 33240/33814 co-relation queries the response was YES. Maximal size of possible extension queue 179. Compared 14303 event pairs, 184 based on Foata normal form. 92/2017 useless extension candidates. Maximal degree in co-relation 17268. Up to 823 conditions per place. [2022-12-06 05:32:49,836 INFO L184 LiptonReduction]: Starting Lipton reduction on Petri net that has 109 places, 144 transitions, 2699 flow [2022-12-06 05:32:49,836 INFO L188 LiptonReduction]: Number of co-enabled transitions 822 [2022-12-06 05:32:50,745 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [952] L74-4-->thread3EXIT: Formula: (and (= |v_thread3Thread1of1ForFork1_#res#1.offset_Out_4| 0) (= |v_thread3Thread1of1ForFork1_#res#1.base_Out_4| 0) (not (< |v_thread3Thread1of1ForFork1_~i~2#1_In_3| v_~N~0_In_10))) InVars {thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_In_3|, ~N~0=v_~N~0_In_10} OutVars{thread3Thread1of1ForFork1_#res#1.offset=|v_thread3Thread1of1ForFork1_#res#1.offset_Out_4|, ~N~0=v_~N~0_In_10, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_In_3|, thread3Thread1of1ForFork1_#res#1.base=|v_thread3Thread1of1ForFork1_#res#1.base_Out_4|} AuxVars[] AssignedVars[thread3Thread1of1ForFork1_#res#1.offset, thread3Thread1of1ForFork1_#res#1.base] and [931] L64-->L61-4: Formula: (and (= v_~res2~0_86 |v_thread2Thread1of1ForFork0_~tmp~1#1_23|) (= (+ |v_thread2Thread1of1ForFork0_~i~1#1_30| 1) |v_thread2Thread1of1ForFork0_~i~1#1_29|)) InVars {thread2Thread1of1ForFork0_~tmp~1#1=|v_thread2Thread1of1ForFork0_~tmp~1#1_23|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_30|} OutVars{thread2Thread1of1ForFork0_~tmp~1#1=|v_thread2Thread1of1ForFork0_~tmp~1#1_23|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_29|, thread2Thread1of1ForFork0_#t~post6#1=|v_thread2Thread1of1ForFork0_#t~post6#1_19|, ~res2~0=v_~res2~0_86} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_~i~1#1, thread2Thread1of1ForFork0_#t~post6#1, ~res2~0] [2022-12-06 05:32:53,639 INFO L203 LiptonReduction]: Total number of compositions: 3 [2022-12-06 05:32:53,640 INFO L143 eatedLiptonReduction]: Time needed for LBE in milliseconds: 4040 [2022-12-06 05:32:53,640 INFO L495 AbstractCegarLoop]: Abstraction has has 109 places, 143 transitions, 2718 flow [2022-12-06 05:32:53,640 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 3.0) internal successors, (30), 10 states have internal predecessors, (30), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 05:32:53,640 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 05:32:53,641 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 05:32:53,641 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable26 [2022-12-06 05:32:53,641 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 05:32:53,641 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 05:32:53,641 INFO L85 PathProgramCache]: Analyzing trace with hash 1354334809, now seen corresponding path program 1 times [2022-12-06 05:32:53,641 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 05:32:53,641 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2068079931] [2022-12-06 05:32:53,641 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 05:32:53,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 05:32:53,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 05:32:54,460 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 05:32:54,460 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 05:32:54,460 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2068079931] [2022-12-06 05:32:54,460 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2068079931] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-06 05:32:54,460 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1202348287] [2022-12-06 05:32:54,460 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 05:32:54,460 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-06 05:32:54,461 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-06 05:32:54,462 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 05:32:54,464 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 05:32:54,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 05:32:54,629 INFO L263 TraceCheckSpWp]: Trace formula consists of 322 conjuncts, 90 conjunts are in the unsatisfiable core [2022-12-06 05:32:54,631 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-06 05:32:54,653 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 1670 treesize of output 1654 [2022-12-06 05:32:54,667 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 20 treesize of output 24 [2022-12-06 05:32:54,698 INFO L321 Elim1Store]: treesize reduction 11, result has 45.0 percent of original size [2022-12-06 05:32:54,699 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 1 case distinctions, treesize of input 9 treesize of output 15 [2022-12-06 05:32:54,812 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 05:32:54,875 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 05:32:54,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-06 05:32:55,073 INFO L321 Elim1Store]: treesize reduction 84, result has 52.5 percent of original size [2022-12-06 05:32:55,074 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 8 select indices, 8 select index equivalence classes, 3 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 28 case distinctions, treesize of input 59 treesize of output 107 [2022-12-06 05:32:55,219 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 05:32:55,219 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-06 05:32:57,671 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 05:32:57,671 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1202348287] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-06 05:32:57,671 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-12-06 05:32:57,671 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8, 8] total 22 [2022-12-06 05:32:57,671 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1396086727] [2022-12-06 05:32:57,672 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-12-06 05:32:57,672 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 24 states [2022-12-06 05:32:57,672 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 05:32:57,672 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2022-12-06 05:32:57,672 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=113, Invalid=431, Unknown=8, NotChecked=0, Total=552 [2022-12-06 05:32:57,672 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 0 out of 43 [2022-12-06 05:32:57,672 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 109 places, 143 transitions, 2718 flow. Second operand has 24 states, 23 states have (on average 1.826086956521739) internal successors, (42), 23 states have internal predecessors, (42), 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 05:32:57,673 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 05:32:57,673 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 0 of 43 [2022-12-06 05:32:57,673 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 05:33:02,955 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2022-12-06 05:33:06,045 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2022-12-06 05:33:08,065 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2022-12-06 05:33:10,110 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2022-12-06 05:33:12,126 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2022-12-06 05:33:14,192 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2022-12-06 05:33:18,599 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2022-12-06 05:33:19,199 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse3 (+ c_~A~0.offset 4)) (.cse1 (+ 4 c_~B~0.offset))) (and (forall ((~M~0 Int) (v_ArrVal_1340 (Array Int Int)) (~B~0.base Int)) (or (< 0 ~M~0) (< (+ 2 ~M~0) c_~N~0) (let ((.cse5 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1340))) (let ((.cse2 (select .cse5 c_~A~0.base)) (.cse0 (select .cse5 ~B~0.base))) (= (+ (select .cse0 c_~B~0.offset) (select .cse0 .cse1) c_~res1~0 (select .cse2 .cse3) (select .cse2 c_~A~0.offset)) (let ((.cse4 (* ~M~0 4))) (+ (select .cse0 (+ .cse4 4 c_~B~0.offset)) c_~res2~0 (select .cse2 (+ c_~A~0.offset .cse4)) (select .cse2 (+ c_~A~0.offset .cse4 4)) (select .cse0 (+ .cse4 c_~B~0.offset))))))))) (or (= c_~res2~0 c_~res1~0) (< |c_thread3Thread1of1ForFork1_~i~2#1| c_~N~0)) (forall ((v_ArrVal_1339 (Array Int Int)) (~M~0 Int) (v_ArrVal_1340 (Array Int Int)) (~B~0.base Int)) (or (< 0 ~M~0) (< (+ 2 ~M~0) c_~N~0) (let ((.cse9 (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1339) |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1340))) (let ((.cse8 (select .cse9 c_~A~0.base)) (.cse6 (select .cse9 ~B~0.base))) (= (let ((.cse7 (* ~M~0 4))) (+ (select .cse6 (+ .cse7 c_~B~0.offset)) (select .cse8 (+ c_~A~0.offset .cse7)) (select .cse8 (+ c_~A~0.offset .cse7 4)) (select .cse6 (+ .cse7 4 c_~B~0.offset)) c_~res2~0)) (+ (select .cse8 c_~A~0.offset) (select .cse8 .cse3) c_~res1~0 (select .cse6 .cse1) (select .cse6 c_~B~0.offset))))))))) is different from false [2022-12-06 05:33:23,826 INFO L130 PetriNetUnfolder]: 4474/6717 cut-off events. [2022-12-06 05:33:23,826 INFO L131 PetriNetUnfolder]: For 144793/144793 co-relation queries the response was YES. [2022-12-06 05:33:23,851 INFO L83 FinitePrefix]: Finished finitePrefix Result has 61561 conditions, 6717 events. 4474/6717 cut-off events. For 144793/144793 co-relation queries the response was YES. Maximal size of possible extension queue 288. Compared 36158 event pairs, 886 based on Foata normal form. 8/6724 useless extension candidates. Maximal degree in co-relation 59704. Up to 4688 conditions per place. [2022-12-06 05:33:23,886 INFO L137 encePairwiseOnDemand]: 6/43 looper letters, 195 selfloop transitions, 308 changer transitions 14/517 dead transitions. [2022-12-06 05:33:23,886 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 143 places, 517 transitions, 9744 flow [2022-12-06 05:33:23,886 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2022-12-06 05:33:23,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 35 states. [2022-12-06 05:33:23,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 35 states and 310 transitions. [2022-12-06 05:33:23,888 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.2059800664451827 [2022-12-06 05:33:23,888 INFO L175 Difference]: Start difference. First operand has 109 places, 143 transitions, 2718 flow. Second operand 35 states and 310 transitions. [2022-12-06 05:33:23,888 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 143 places, 517 transitions, 9744 flow [2022-12-06 05:33:24,111 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 128 places, 517 transitions, 9008 flow, removed 54 selfloop flow, removed 15 redundant places. [2022-12-06 05:33:24,119 INFO L231 Difference]: Finished difference. Result has 140 places, 403 transitions, 8549 flow [2022-12-06 05:33:24,119 INFO L276 CegarLoopForPetriNet]: {PETRI_ALPHABET=43, PETRI_DIFFERENCE_MINUEND_FLOW=2497, PETRI_DIFFERENCE_MINUEND_PLACES=94, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=143, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=81, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=26, PETRI_DIFFERENCE_SUBTRAHEND_STATES=35, PETRI_FLOW=8549, PETRI_PLACES=140, PETRI_TRANSITIONS=403} [2022-12-06 05:33:24,119 INFO L294 CegarLoopForPetriNet]: 33 programPoint places, 107 predicate places. [2022-12-06 05:33:24,120 WARN L163 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-06 05:33:24,120 INFO L89 Accepts]: Start accepts. Operand has 140 places, 403 transitions, 8549 flow [2022-12-06 05:33:24,122 INFO L95 Accepts]: Finished accepts. [2022-12-06 05:33:24,122 INFO L195 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-06 05:33:24,122 INFO L167 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 140 places, 403 transitions, 8549 flow [2022-12-06 05:33:24,125 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 137 places, 403 transitions, 8549 flow [2022-12-06 05:33:24,496 INFO L130 PetriNetUnfolder]: 1699/3126 cut-off events. [2022-12-06 05:33:24,496 INFO L131 PetriNetUnfolder]: For 58257/58711 co-relation queries the response was YES. [2022-12-06 05:33:24,512 INFO L83 FinitePrefix]: Finished finitePrefix Result has 28809 conditions, 3126 events. 1699/3126 cut-off events. For 58257/58711 co-relation queries the response was YES. Maximal size of possible extension queue 220. Compared 20695 event pairs, 171 based on Foata normal form. 99/2996 useless extension candidates. Maximal degree in co-relation 28726. Up to 1317 conditions per place. [2022-12-06 05:33:24,538 INFO L184 LiptonReduction]: Starting Lipton reduction on Petri net that has 137 places, 403 transitions, 8549 flow [2022-12-06 05:33:24,539 INFO L188 LiptonReduction]: Number of co-enabled transitions 1460 [2022-12-06 05:33:24,545 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [928] L61-4-->L64: Formula: (let ((.cse1 (+ |v_thread2Thread1of1ForFork0_plus_~a#1_7| |v_thread2Thread1of1ForFork0_plus_~b#1_7|))) (and (= (let ((.cse0 (* |v_thread2Thread1of1ForFork0_~i~1#1_23| 4))) (+ (select (select |v_#memory_int_154| v_~B~0.base_72) (+ v_~B~0.offset_72 .cse0)) (select (select |v_#memory_int_154| v_~A~0.base_74) (+ v_~A~0.offset_74 .cse0)))) |v_thread2Thread1of1ForFork0_plus_#in~b#1_7|) (<= |v_thread2Thread1of1ForFork0_plus_#res#1_7| 2147483647) (<= 0 (+ |v_thread2Thread1of1ForFork0_plus_#res#1_7| 2147483648)) (= |v_thread2Thread1of1ForFork0_plus_#in~a#1_7| |v_thread2Thread1of1ForFork0_plus_~a#1_7|) (= .cse1 |v_thread2Thread1of1ForFork0_plus_#res#1_7|) (< |v_thread2Thread1of1ForFork0_~i~1#1_23| v_~M~0_47) (= |v_thread2Thread1of1ForFork0_plus_#res#1_7| |v_thread2Thread1of1ForFork0_~tmp~1#1_19|) (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_7| |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_7|) (= (ite (or (<= |v_thread2Thread1of1ForFork0_plus_~b#1_7| 0) (<= .cse1 2147483647)) 1 0) |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_7|) (<= |v_thread2Thread1of1ForFork0_plus_#in~b#1_7| 2147483647) (<= 0 (+ |v_thread2Thread1of1ForFork0_plus_#in~b#1_7| 2147483648)) (= |v_thread2Thread1of1ForFork0_plus_#in~b#1_7| |v_thread2Thread1of1ForFork0_plus_~b#1_7|) (= |v_thread2Thread1of1ForFork0_plus_#in~a#1_7| v_~res2~0_81))) InVars {~A~0.base=v_~A~0.base_74, ~B~0.base=v_~B~0.base_72, ~A~0.offset=v_~A~0.offset_74, ~M~0=v_~M~0_47, #memory_int=|v_#memory_int_154|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_23|, ~B~0.offset=v_~B~0.offset_72, ~res2~0=v_~res2~0_81} OutVars{~A~0.base=v_~A~0.base_74, thread2Thread1of1ForFork0_plus_#in~a#1=|v_thread2Thread1of1ForFork0_plus_#in~a#1_7|, thread2Thread1of1ForFork0_#t~mem8#1=|v_thread2Thread1of1ForFork0_#t~mem8#1_7|, ~B~0.base=v_~B~0.base_72, thread2Thread1of1ForFork0_plus_~a#1=|v_thread2Thread1of1ForFork0_plus_~a#1_7|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_7|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_23|, thread2Thread1of1ForFork0_#t~ret10#1=|v_thread2Thread1of1ForFork0_#t~ret10#1_7|, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_7|, thread2Thread1of1ForFork0_#t~ret9#1=|v_thread2Thread1of1ForFork0_#t~ret9#1_7|, thread2Thread1of1ForFork0_plus_#in~b#1=|v_thread2Thread1of1ForFork0_plus_#in~b#1_7|, ~A~0.offset=v_~A~0.offset_74, ~M~0=v_~M~0_47, thread2Thread1of1ForFork0_plus_~b#1=|v_thread2Thread1of1ForFork0_plus_~b#1_7|, thread2Thread1of1ForFork0_plus_#res#1=|v_thread2Thread1of1ForFork0_plus_#res#1_7|, thread2Thread1of1ForFork0_~tmp~1#1=|v_thread2Thread1of1ForFork0_~tmp~1#1_19|, #memory_int=|v_#memory_int_154|, thread2Thread1of1ForFork0_#t~mem7#1=|v_thread2Thread1of1ForFork0_#t~mem7#1_7|, ~B~0.offset=v_~B~0.offset_72, ~res2~0=v_~res2~0_81} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_plus_#in~a#1, thread2Thread1of1ForFork0_#t~ret10#1, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_#t~mem8#1, thread2Thread1of1ForFork0_#t~ret9#1, thread2Thread1of1ForFork0_plus_#in~b#1, thread2Thread1of1ForFork0_plus_~b#1, thread2Thread1of1ForFork0_plus_#res#1, thread2Thread1of1ForFork0_plus_~a#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_~tmp~1#1, thread2Thread1of1ForFork0_#t~mem7#1] and [966] $Ultimate##0-->L48-4: Formula: (let ((.cse0 (+ |v_thread1Thread1of1ForFork2_plus_~a#1_21| |v_thread1Thread1of1ForFork2_plus_~b#1_21|))) (and (= (ite (or (<= |v_thread1Thread1of1ForFork2_plus_~b#1_21| 0) (<= .cse0 2147483647)) 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_21|) (< 0 v_~N~0_113) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_23| |v_thread1Thread1of1ForFork2_plus_#res#1_21|) (<= |v_thread1Thread1of1ForFork2_plus_#in~b#1_21| 2147483647) (<= |v_thread1Thread1of1ForFork2_~tmp~0#1_23| 2147483647) (<= 0 (+ |v_thread1Thread1of1ForFork2_plus_#in~b#1_21| 2147483648)) (= (+ (select (select |v_#memory_int_218| v_~B~0.base_102) v_~B~0.offset_102) (select (select |v_#memory_int_218| v_~A~0.base_106) v_~A~0.offset_106)) |v_thread1Thread1of1ForFork2_plus_#in~b#1_21|) (= |v_thread1Thread1of1ForFork2_~i~0#1_44| 1) (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_21| |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_21|) (= v_~res1~0_85 |v_thread1Thread1of1ForFork2_plus_#in~a#1_21|) (= |v_thread1Thread1of1ForFork2_plus_~b#1_21| |v_thread1Thread1of1ForFork2_plus_#in~b#1_21|) (<= 0 (+ |v_thread1Thread1of1ForFork2_~tmp~0#1_23| 2147483648)) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_23| v_~res1~0_84) (= |v_thread1Thread1of1ForFork2_plus_~a#1_21| |v_thread1Thread1of1ForFork2_plus_#in~a#1_21|) (= .cse0 |v_thread1Thread1of1ForFork2_plus_#res#1_21|))) InVars {~res1~0=v_~res1~0_85, ~A~0.base=v_~A~0.base_106, ~B~0.base=v_~B~0.base_102, ~A~0.offset=v_~A~0.offset_106, #memory_int=|v_#memory_int_218|, ~N~0=v_~N~0_113, ~B~0.offset=v_~B~0.offset_102} OutVars{~res1~0=v_~res1~0_84, ~A~0.base=v_~A~0.base_106, thread1Thread1of1ForFork2_plus_#in~b#1=|v_thread1Thread1of1ForFork2_plus_#in~b#1_21|, ~B~0.base=v_~B~0.base_102, thread1Thread1of1ForFork2_#t~ret4#1=|v_thread1Thread1of1ForFork2_#t~ret4#1_21|, thread1Thread1of1ForFork2_~tmp~0#1=|v_thread1Thread1of1ForFork2_~tmp~0#1_23|, thread1Thread1of1ForFork2_#t~mem2#1=|v_thread1Thread1of1ForFork2_#t~mem2#1_21|, thread1Thread1of1ForFork2_plus_~b#1=|v_thread1Thread1of1ForFork2_plus_~b#1_21|, thread1Thread1of1ForFork2_plus_#in~a#1=|v_thread1Thread1of1ForFork2_plus_#in~a#1_21|, ~N~0=v_~N~0_113, thread1Thread1of1ForFork2_#t~post1#1=|v_thread1Thread1of1ForFork2_#t~post1#1_21|, ~A~0.offset=v_~A~0.offset_106, thread1Thread1of1ForFork2_~i~0#1=|v_thread1Thread1of1ForFork2_~i~0#1_44|, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_21|, thread1Thread1of1ForFork2_#t~ret5#1=|v_thread1Thread1of1ForFork2_#t~ret5#1_21|, #memory_int=|v_#memory_int_218|, thread1Thread1of1ForFork2_plus_~a#1=|v_thread1Thread1of1ForFork2_plus_~a#1_21|, thread1Thread1of1ForFork2_#t~mem3#1=|v_thread1Thread1of1ForFork2_#t~mem3#1_21|, ~B~0.offset=v_~B~0.offset_102, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_21|, thread1Thread1of1ForFork2_plus_#res#1=|v_thread1Thread1of1ForFork2_plus_#res#1_21|} AuxVars[] AssignedVars[~res1~0, thread1Thread1of1ForFork2_plus_#in~b#1, thread1Thread1of1ForFork2_#t~ret4#1, thread1Thread1of1ForFork2_~tmp~0#1, thread1Thread1of1ForFork2_#t~mem2#1, thread1Thread1of1ForFork2_plus_~b#1, thread1Thread1of1ForFork2_plus_#in~a#1, thread1Thread1of1ForFork2_#t~post1#1, thread1Thread1of1ForFork2_~i~0#1, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork2_#t~ret5#1, thread1Thread1of1ForFork2_plus_~a#1, thread1Thread1of1ForFork2_#t~mem3#1, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork2_plus_#res#1] [2022-12-06 05:33:24,855 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [928] L61-4-->L64: Formula: (let ((.cse1 (+ |v_thread2Thread1of1ForFork0_plus_~a#1_7| |v_thread2Thread1of1ForFork0_plus_~b#1_7|))) (and (= (let ((.cse0 (* |v_thread2Thread1of1ForFork0_~i~1#1_23| 4))) (+ (select (select |v_#memory_int_154| v_~B~0.base_72) (+ v_~B~0.offset_72 .cse0)) (select (select |v_#memory_int_154| v_~A~0.base_74) (+ v_~A~0.offset_74 .cse0)))) |v_thread2Thread1of1ForFork0_plus_#in~b#1_7|) (<= |v_thread2Thread1of1ForFork0_plus_#res#1_7| 2147483647) (<= 0 (+ |v_thread2Thread1of1ForFork0_plus_#res#1_7| 2147483648)) (= |v_thread2Thread1of1ForFork0_plus_#in~a#1_7| |v_thread2Thread1of1ForFork0_plus_~a#1_7|) (= .cse1 |v_thread2Thread1of1ForFork0_plus_#res#1_7|) (< |v_thread2Thread1of1ForFork0_~i~1#1_23| v_~M~0_47) (= |v_thread2Thread1of1ForFork0_plus_#res#1_7| |v_thread2Thread1of1ForFork0_~tmp~1#1_19|) (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_7| |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_7|) (= (ite (or (<= |v_thread2Thread1of1ForFork0_plus_~b#1_7| 0) (<= .cse1 2147483647)) 1 0) |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_7|) (<= |v_thread2Thread1of1ForFork0_plus_#in~b#1_7| 2147483647) (<= 0 (+ |v_thread2Thread1of1ForFork0_plus_#in~b#1_7| 2147483648)) (= |v_thread2Thread1of1ForFork0_plus_#in~b#1_7| |v_thread2Thread1of1ForFork0_plus_~b#1_7|) (= |v_thread2Thread1of1ForFork0_plus_#in~a#1_7| v_~res2~0_81))) InVars {~A~0.base=v_~A~0.base_74, ~B~0.base=v_~B~0.base_72, ~A~0.offset=v_~A~0.offset_74, ~M~0=v_~M~0_47, #memory_int=|v_#memory_int_154|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_23|, ~B~0.offset=v_~B~0.offset_72, ~res2~0=v_~res2~0_81} OutVars{~A~0.base=v_~A~0.base_74, thread2Thread1of1ForFork0_plus_#in~a#1=|v_thread2Thread1of1ForFork0_plus_#in~a#1_7|, thread2Thread1of1ForFork0_#t~mem8#1=|v_thread2Thread1of1ForFork0_#t~mem8#1_7|, ~B~0.base=v_~B~0.base_72, thread2Thread1of1ForFork0_plus_~a#1=|v_thread2Thread1of1ForFork0_plus_~a#1_7|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_7|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_23|, thread2Thread1of1ForFork0_#t~ret10#1=|v_thread2Thread1of1ForFork0_#t~ret10#1_7|, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_7|, thread2Thread1of1ForFork0_#t~ret9#1=|v_thread2Thread1of1ForFork0_#t~ret9#1_7|, thread2Thread1of1ForFork0_plus_#in~b#1=|v_thread2Thread1of1ForFork0_plus_#in~b#1_7|, ~A~0.offset=v_~A~0.offset_74, ~M~0=v_~M~0_47, thread2Thread1of1ForFork0_plus_~b#1=|v_thread2Thread1of1ForFork0_plus_~b#1_7|, thread2Thread1of1ForFork0_plus_#res#1=|v_thread2Thread1of1ForFork0_plus_#res#1_7|, thread2Thread1of1ForFork0_~tmp~1#1=|v_thread2Thread1of1ForFork0_~tmp~1#1_19|, #memory_int=|v_#memory_int_154|, thread2Thread1of1ForFork0_#t~mem7#1=|v_thread2Thread1of1ForFork0_#t~mem7#1_7|, ~B~0.offset=v_~B~0.offset_72, ~res2~0=v_~res2~0_81} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_plus_#in~a#1, thread2Thread1of1ForFork0_#t~ret10#1, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_#t~mem8#1, thread2Thread1of1ForFork0_#t~ret9#1, thread2Thread1of1ForFork0_plus_#in~b#1, thread2Thread1of1ForFork0_plus_~b#1, thread2Thread1of1ForFork0_plus_#res#1, thread2Thread1of1ForFork0_plus_~a#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_~tmp~1#1, thread2Thread1of1ForFork0_#t~mem7#1] and [915] L77-->L74-4: Formula: (and (= |v_thread3Thread1of1ForFork1_~i~2#1_29| (+ |v_thread3Thread1of1ForFork1_~i~2#1_30| 1)) (= v_~res2~0_79 |v_thread3Thread1of1ForFork1_~tmp~2#1_17|)) InVars {thread3Thread1of1ForFork1_~tmp~2#1=|v_thread3Thread1of1ForFork1_~tmp~2#1_17|, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_30|} OutVars{thread3Thread1of1ForFork1_~tmp~2#1=|v_thread3Thread1of1ForFork1_~tmp~2#1_17|, thread3Thread1of1ForFork1_#t~post11#1=|v_thread3Thread1of1ForFork1_#t~post11#1_17|, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_29|, ~res2~0=v_~res2~0_79} AuxVars[] AssignedVars[thread3Thread1of1ForFork1_#t~post11#1, thread3Thread1of1ForFork1_~i~2#1, ~res2~0] [2022-12-06 05:33:25,106 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [928] L61-4-->L64: Formula: (let ((.cse1 (+ |v_thread2Thread1of1ForFork0_plus_~a#1_7| |v_thread2Thread1of1ForFork0_plus_~b#1_7|))) (and (= (let ((.cse0 (* |v_thread2Thread1of1ForFork0_~i~1#1_23| 4))) (+ (select (select |v_#memory_int_154| v_~B~0.base_72) (+ v_~B~0.offset_72 .cse0)) (select (select |v_#memory_int_154| v_~A~0.base_74) (+ v_~A~0.offset_74 .cse0)))) |v_thread2Thread1of1ForFork0_plus_#in~b#1_7|) (<= |v_thread2Thread1of1ForFork0_plus_#res#1_7| 2147483647) (<= 0 (+ |v_thread2Thread1of1ForFork0_plus_#res#1_7| 2147483648)) (= |v_thread2Thread1of1ForFork0_plus_#in~a#1_7| |v_thread2Thread1of1ForFork0_plus_~a#1_7|) (= .cse1 |v_thread2Thread1of1ForFork0_plus_#res#1_7|) (< |v_thread2Thread1of1ForFork0_~i~1#1_23| v_~M~0_47) (= |v_thread2Thread1of1ForFork0_plus_#res#1_7| |v_thread2Thread1of1ForFork0_~tmp~1#1_19|) (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_7| |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_7|) (= (ite (or (<= |v_thread2Thread1of1ForFork0_plus_~b#1_7| 0) (<= .cse1 2147483647)) 1 0) |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_7|) (<= |v_thread2Thread1of1ForFork0_plus_#in~b#1_7| 2147483647) (<= 0 (+ |v_thread2Thread1of1ForFork0_plus_#in~b#1_7| 2147483648)) (= |v_thread2Thread1of1ForFork0_plus_#in~b#1_7| |v_thread2Thread1of1ForFork0_plus_~b#1_7|) (= |v_thread2Thread1of1ForFork0_plus_#in~a#1_7| v_~res2~0_81))) InVars {~A~0.base=v_~A~0.base_74, ~B~0.base=v_~B~0.base_72, ~A~0.offset=v_~A~0.offset_74, ~M~0=v_~M~0_47, #memory_int=|v_#memory_int_154|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_23|, ~B~0.offset=v_~B~0.offset_72, ~res2~0=v_~res2~0_81} OutVars{~A~0.base=v_~A~0.base_74, thread2Thread1of1ForFork0_plus_#in~a#1=|v_thread2Thread1of1ForFork0_plus_#in~a#1_7|, thread2Thread1of1ForFork0_#t~mem8#1=|v_thread2Thread1of1ForFork0_#t~mem8#1_7|, ~B~0.base=v_~B~0.base_72, thread2Thread1of1ForFork0_plus_~a#1=|v_thread2Thread1of1ForFork0_plus_~a#1_7|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_7|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_23|, thread2Thread1of1ForFork0_#t~ret10#1=|v_thread2Thread1of1ForFork0_#t~ret10#1_7|, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_7|, thread2Thread1of1ForFork0_#t~ret9#1=|v_thread2Thread1of1ForFork0_#t~ret9#1_7|, thread2Thread1of1ForFork0_plus_#in~b#1=|v_thread2Thread1of1ForFork0_plus_#in~b#1_7|, ~A~0.offset=v_~A~0.offset_74, ~M~0=v_~M~0_47, thread2Thread1of1ForFork0_plus_~b#1=|v_thread2Thread1of1ForFork0_plus_~b#1_7|, thread2Thread1of1ForFork0_plus_#res#1=|v_thread2Thread1of1ForFork0_plus_#res#1_7|, thread2Thread1of1ForFork0_~tmp~1#1=|v_thread2Thread1of1ForFork0_~tmp~1#1_19|, #memory_int=|v_#memory_int_154|, thread2Thread1of1ForFork0_#t~mem7#1=|v_thread2Thread1of1ForFork0_#t~mem7#1_7|, ~B~0.offset=v_~B~0.offset_72, ~res2~0=v_~res2~0_81} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_plus_#in~a#1, thread2Thread1of1ForFork0_#t~ret10#1, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_#t~mem8#1, thread2Thread1of1ForFork0_#t~ret9#1, thread2Thread1of1ForFork0_plus_#in~b#1, thread2Thread1of1ForFork0_plus_~b#1, thread2Thread1of1ForFork0_plus_#res#1, thread2Thread1of1ForFork0_plus_~a#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_~tmp~1#1, thread2Thread1of1ForFork0_#t~mem7#1] and [945] L99-4-->L100-3: Formula: (and (= |v_#pthreadsForks_69| |v_ULTIMATE.start_main_#t~pre24#1_31|) (= |v_#memory_int_174| (store |v_#memory_int_175| |v_ULTIMATE.start_main_~#t3~0#1.base_39| (store (select |v_#memory_int_175| |v_ULTIMATE.start_main_~#t3~0#1.base_39|) |v_ULTIMATE.start_main_~#t3~0#1.offset_39| |v_ULTIMATE.start_main_#t~pre24#1_31|))) (= |v_#pthreadsForks_68| (+ |v_#pthreadsForks_69| 1))) InVars {#pthreadsForks=|v_#pthreadsForks_69|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_39|, #memory_int=|v_#memory_int_175|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_39|} OutVars{ULTIMATE.start_main_#t~nondet23#1=|v_ULTIMATE.start_main_#t~nondet23#1_21|, #pthreadsForks=|v_#pthreadsForks_68|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_39|, ULTIMATE.start_main_#t~pre24#1=|v_ULTIMATE.start_main_#t~pre24#1_31|, #memory_int=|v_#memory_int_174|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_39|, ULTIMATE.start_main_#t~pre22#1=|v_ULTIMATE.start_main_#t~pre22#1_33|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet23#1, #pthreadsForks, ULTIMATE.start_main_#t~pre24#1, #memory_int, ULTIMATE.start_main_#t~pre22#1] [2022-12-06 05:33:25,252 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [928] L61-4-->L64: Formula: (let ((.cse1 (+ |v_thread2Thread1of1ForFork0_plus_~a#1_7| |v_thread2Thread1of1ForFork0_plus_~b#1_7|))) (and (= (let ((.cse0 (* |v_thread2Thread1of1ForFork0_~i~1#1_23| 4))) (+ (select (select |v_#memory_int_154| v_~B~0.base_72) (+ v_~B~0.offset_72 .cse0)) (select (select |v_#memory_int_154| v_~A~0.base_74) (+ v_~A~0.offset_74 .cse0)))) |v_thread2Thread1of1ForFork0_plus_#in~b#1_7|) (<= |v_thread2Thread1of1ForFork0_plus_#res#1_7| 2147483647) (<= 0 (+ |v_thread2Thread1of1ForFork0_plus_#res#1_7| 2147483648)) (= |v_thread2Thread1of1ForFork0_plus_#in~a#1_7| |v_thread2Thread1of1ForFork0_plus_~a#1_7|) (= .cse1 |v_thread2Thread1of1ForFork0_plus_#res#1_7|) (< |v_thread2Thread1of1ForFork0_~i~1#1_23| v_~M~0_47) (= |v_thread2Thread1of1ForFork0_plus_#res#1_7| |v_thread2Thread1of1ForFork0_~tmp~1#1_19|) (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_7| |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_7|) (= (ite (or (<= |v_thread2Thread1of1ForFork0_plus_~b#1_7| 0) (<= .cse1 2147483647)) 1 0) |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_7|) (<= |v_thread2Thread1of1ForFork0_plus_#in~b#1_7| 2147483647) (<= 0 (+ |v_thread2Thread1of1ForFork0_plus_#in~b#1_7| 2147483648)) (= |v_thread2Thread1of1ForFork0_plus_#in~b#1_7| |v_thread2Thread1of1ForFork0_plus_~b#1_7|) (= |v_thread2Thread1of1ForFork0_plus_#in~a#1_7| v_~res2~0_81))) InVars {~A~0.base=v_~A~0.base_74, ~B~0.base=v_~B~0.base_72, ~A~0.offset=v_~A~0.offset_74, ~M~0=v_~M~0_47, #memory_int=|v_#memory_int_154|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_23|, ~B~0.offset=v_~B~0.offset_72, ~res2~0=v_~res2~0_81} OutVars{~A~0.base=v_~A~0.base_74, thread2Thread1of1ForFork0_plus_#in~a#1=|v_thread2Thread1of1ForFork0_plus_#in~a#1_7|, thread2Thread1of1ForFork0_#t~mem8#1=|v_thread2Thread1of1ForFork0_#t~mem8#1_7|, ~B~0.base=v_~B~0.base_72, thread2Thread1of1ForFork0_plus_~a#1=|v_thread2Thread1of1ForFork0_plus_~a#1_7|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_7|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_23|, thread2Thread1of1ForFork0_#t~ret10#1=|v_thread2Thread1of1ForFork0_#t~ret10#1_7|, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_7|, thread2Thread1of1ForFork0_#t~ret9#1=|v_thread2Thread1of1ForFork0_#t~ret9#1_7|, thread2Thread1of1ForFork0_plus_#in~b#1=|v_thread2Thread1of1ForFork0_plus_#in~b#1_7|, ~A~0.offset=v_~A~0.offset_74, ~M~0=v_~M~0_47, thread2Thread1of1ForFork0_plus_~b#1=|v_thread2Thread1of1ForFork0_plus_~b#1_7|, thread2Thread1of1ForFork0_plus_#res#1=|v_thread2Thread1of1ForFork0_plus_#res#1_7|, thread2Thread1of1ForFork0_~tmp~1#1=|v_thread2Thread1of1ForFork0_~tmp~1#1_19|, #memory_int=|v_#memory_int_154|, thread2Thread1of1ForFork0_#t~mem7#1=|v_thread2Thread1of1ForFork0_#t~mem7#1_7|, ~B~0.offset=v_~B~0.offset_72, ~res2~0=v_~res2~0_81} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_plus_#in~a#1, thread2Thread1of1ForFork0_#t~ret10#1, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_#t~mem8#1, thread2Thread1of1ForFork0_#t~ret9#1, thread2Thread1of1ForFork0_plus_#in~b#1, thread2Thread1of1ForFork0_plus_~b#1, thread2Thread1of1ForFork0_plus_#res#1, thread2Thread1of1ForFork0_plus_~a#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_~tmp~1#1, thread2Thread1of1ForFork0_#t~mem7#1] and [966] $Ultimate##0-->L48-4: Formula: (let ((.cse0 (+ |v_thread1Thread1of1ForFork2_plus_~a#1_21| |v_thread1Thread1of1ForFork2_plus_~b#1_21|))) (and (= (ite (or (<= |v_thread1Thread1of1ForFork2_plus_~b#1_21| 0) (<= .cse0 2147483647)) 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_21|) (< 0 v_~N~0_113) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_23| |v_thread1Thread1of1ForFork2_plus_#res#1_21|) (<= |v_thread1Thread1of1ForFork2_plus_#in~b#1_21| 2147483647) (<= |v_thread1Thread1of1ForFork2_~tmp~0#1_23| 2147483647) (<= 0 (+ |v_thread1Thread1of1ForFork2_plus_#in~b#1_21| 2147483648)) (= (+ (select (select |v_#memory_int_218| v_~B~0.base_102) v_~B~0.offset_102) (select (select |v_#memory_int_218| v_~A~0.base_106) v_~A~0.offset_106)) |v_thread1Thread1of1ForFork2_plus_#in~b#1_21|) (= |v_thread1Thread1of1ForFork2_~i~0#1_44| 1) (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_21| |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_21|) (= v_~res1~0_85 |v_thread1Thread1of1ForFork2_plus_#in~a#1_21|) (= |v_thread1Thread1of1ForFork2_plus_~b#1_21| |v_thread1Thread1of1ForFork2_plus_#in~b#1_21|) (<= 0 (+ |v_thread1Thread1of1ForFork2_~tmp~0#1_23| 2147483648)) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_23| v_~res1~0_84) (= |v_thread1Thread1of1ForFork2_plus_~a#1_21| |v_thread1Thread1of1ForFork2_plus_#in~a#1_21|) (= .cse0 |v_thread1Thread1of1ForFork2_plus_#res#1_21|))) InVars {~res1~0=v_~res1~0_85, ~A~0.base=v_~A~0.base_106, ~B~0.base=v_~B~0.base_102, ~A~0.offset=v_~A~0.offset_106, #memory_int=|v_#memory_int_218|, ~N~0=v_~N~0_113, ~B~0.offset=v_~B~0.offset_102} OutVars{~res1~0=v_~res1~0_84, ~A~0.base=v_~A~0.base_106, thread1Thread1of1ForFork2_plus_#in~b#1=|v_thread1Thread1of1ForFork2_plus_#in~b#1_21|, ~B~0.base=v_~B~0.base_102, thread1Thread1of1ForFork2_#t~ret4#1=|v_thread1Thread1of1ForFork2_#t~ret4#1_21|, thread1Thread1of1ForFork2_~tmp~0#1=|v_thread1Thread1of1ForFork2_~tmp~0#1_23|, thread1Thread1of1ForFork2_#t~mem2#1=|v_thread1Thread1of1ForFork2_#t~mem2#1_21|, thread1Thread1of1ForFork2_plus_~b#1=|v_thread1Thread1of1ForFork2_plus_~b#1_21|, thread1Thread1of1ForFork2_plus_#in~a#1=|v_thread1Thread1of1ForFork2_plus_#in~a#1_21|, ~N~0=v_~N~0_113, thread1Thread1of1ForFork2_#t~post1#1=|v_thread1Thread1of1ForFork2_#t~post1#1_21|, ~A~0.offset=v_~A~0.offset_106, thread1Thread1of1ForFork2_~i~0#1=|v_thread1Thread1of1ForFork2_~i~0#1_44|, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_21|, thread1Thread1of1ForFork2_#t~ret5#1=|v_thread1Thread1of1ForFork2_#t~ret5#1_21|, #memory_int=|v_#memory_int_218|, thread1Thread1of1ForFork2_plus_~a#1=|v_thread1Thread1of1ForFork2_plus_~a#1_21|, thread1Thread1of1ForFork2_#t~mem3#1=|v_thread1Thread1of1ForFork2_#t~mem3#1_21|, ~B~0.offset=v_~B~0.offset_102, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_21|, thread1Thread1of1ForFork2_plus_#res#1=|v_thread1Thread1of1ForFork2_plus_#res#1_21|} AuxVars[] AssignedVars[~res1~0, thread1Thread1of1ForFork2_plus_#in~b#1, thread1Thread1of1ForFork2_#t~ret4#1, thread1Thread1of1ForFork2_~tmp~0#1, thread1Thread1of1ForFork2_#t~mem2#1, thread1Thread1of1ForFork2_plus_~b#1, thread1Thread1of1ForFork2_plus_#in~a#1, thread1Thread1of1ForFork2_#t~post1#1, thread1Thread1of1ForFork2_~i~0#1, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork2_#t~ret5#1, thread1Thread1of1ForFork2_plus_~a#1, thread1Thread1of1ForFork2_#t~mem3#1, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork2_plus_#res#1] [2022-12-06 05:33:25,578 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [928] L61-4-->L64: Formula: (let ((.cse1 (+ |v_thread2Thread1of1ForFork0_plus_~a#1_7| |v_thread2Thread1of1ForFork0_plus_~b#1_7|))) (and (= (let ((.cse0 (* |v_thread2Thread1of1ForFork0_~i~1#1_23| 4))) (+ (select (select |v_#memory_int_154| v_~B~0.base_72) (+ v_~B~0.offset_72 .cse0)) (select (select |v_#memory_int_154| v_~A~0.base_74) (+ v_~A~0.offset_74 .cse0)))) |v_thread2Thread1of1ForFork0_plus_#in~b#1_7|) (<= |v_thread2Thread1of1ForFork0_plus_#res#1_7| 2147483647) (<= 0 (+ |v_thread2Thread1of1ForFork0_plus_#res#1_7| 2147483648)) (= |v_thread2Thread1of1ForFork0_plus_#in~a#1_7| |v_thread2Thread1of1ForFork0_plus_~a#1_7|) (= .cse1 |v_thread2Thread1of1ForFork0_plus_#res#1_7|) (< |v_thread2Thread1of1ForFork0_~i~1#1_23| v_~M~0_47) (= |v_thread2Thread1of1ForFork0_plus_#res#1_7| |v_thread2Thread1of1ForFork0_~tmp~1#1_19|) (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_7| |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_7|) (= (ite (or (<= |v_thread2Thread1of1ForFork0_plus_~b#1_7| 0) (<= .cse1 2147483647)) 1 0) |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_7|) (<= |v_thread2Thread1of1ForFork0_plus_#in~b#1_7| 2147483647) (<= 0 (+ |v_thread2Thread1of1ForFork0_plus_#in~b#1_7| 2147483648)) (= |v_thread2Thread1of1ForFork0_plus_#in~b#1_7| |v_thread2Thread1of1ForFork0_plus_~b#1_7|) (= |v_thread2Thread1of1ForFork0_plus_#in~a#1_7| v_~res2~0_81))) InVars {~A~0.base=v_~A~0.base_74, ~B~0.base=v_~B~0.base_72, ~A~0.offset=v_~A~0.offset_74, ~M~0=v_~M~0_47, #memory_int=|v_#memory_int_154|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_23|, ~B~0.offset=v_~B~0.offset_72, ~res2~0=v_~res2~0_81} OutVars{~A~0.base=v_~A~0.base_74, thread2Thread1of1ForFork0_plus_#in~a#1=|v_thread2Thread1of1ForFork0_plus_#in~a#1_7|, thread2Thread1of1ForFork0_#t~mem8#1=|v_thread2Thread1of1ForFork0_#t~mem8#1_7|, ~B~0.base=v_~B~0.base_72, thread2Thread1of1ForFork0_plus_~a#1=|v_thread2Thread1of1ForFork0_plus_~a#1_7|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_7|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_23|, thread2Thread1of1ForFork0_#t~ret10#1=|v_thread2Thread1of1ForFork0_#t~ret10#1_7|, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_7|, thread2Thread1of1ForFork0_#t~ret9#1=|v_thread2Thread1of1ForFork0_#t~ret9#1_7|, thread2Thread1of1ForFork0_plus_#in~b#1=|v_thread2Thread1of1ForFork0_plus_#in~b#1_7|, ~A~0.offset=v_~A~0.offset_74, ~M~0=v_~M~0_47, thread2Thread1of1ForFork0_plus_~b#1=|v_thread2Thread1of1ForFork0_plus_~b#1_7|, thread2Thread1of1ForFork0_plus_#res#1=|v_thread2Thread1of1ForFork0_plus_#res#1_7|, thread2Thread1of1ForFork0_~tmp~1#1=|v_thread2Thread1of1ForFork0_~tmp~1#1_19|, #memory_int=|v_#memory_int_154|, thread2Thread1of1ForFork0_#t~mem7#1=|v_thread2Thread1of1ForFork0_#t~mem7#1_7|, ~B~0.offset=v_~B~0.offset_72, ~res2~0=v_~res2~0_81} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_plus_#in~a#1, thread2Thread1of1ForFork0_#t~ret10#1, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_#t~mem8#1, thread2Thread1of1ForFork0_#t~ret9#1, thread2Thread1of1ForFork0_plus_#in~b#1, thread2Thread1of1ForFork0_plus_~b#1, thread2Thread1of1ForFork0_plus_#res#1, thread2Thread1of1ForFork0_plus_~a#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_~tmp~1#1, thread2Thread1of1ForFork0_#t~mem7#1] and [847] L74-4-->L77: Formula: (let ((.cse0 (+ |v_thread3Thread1of1ForFork1_plus_~a#1_5| |v_thread3Thread1of1ForFork1_plus_~b#1_5|))) (and (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5| (ite (or (<= .cse0 2147483647) (<= |v_thread3Thread1of1ForFork1_plus_~b#1_5| 0)) 1 0)) (= v_~res2~0_47 |v_thread3Thread1of1ForFork1_plus_#in~a#1_5|) (<= |v_thread3Thread1of1ForFork1_~tmp~2#1_7| 2147483647) (= (let ((.cse1 (* |v_thread3Thread1of1ForFork1_~i~2#1_17| 4))) (+ (select (select |v_#memory_int_88| v_~B~0.base_42) (+ .cse1 v_~B~0.offset_42)) (select (select |v_#memory_int_88| v_~A~0.base_44) (+ .cse1 v_~A~0.offset_44)))) |v_thread3Thread1of1ForFork1_plus_#in~b#1_5|) (<= |v_thread3Thread1of1ForFork1_plus_#in~b#1_5| 2147483647) (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5| |v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|) (= .cse0 |v_thread3Thread1of1ForFork1_plus_#res#1_5|) (= |v_thread3Thread1of1ForFork1_plus_#in~a#1_5| |v_thread3Thread1of1ForFork1_plus_~a#1_5|) (<= 0 (+ |v_thread3Thread1of1ForFork1_~tmp~2#1_7| 2147483648)) (= |v_thread3Thread1of1ForFork1_plus_#res#1_5| |v_thread3Thread1of1ForFork1_~tmp~2#1_7|) (<= 0 (+ |v_thread3Thread1of1ForFork1_plus_#in~b#1_5| 2147483648)) (= |v_thread3Thread1of1ForFork1_plus_#in~b#1_5| |v_thread3Thread1of1ForFork1_plus_~b#1_5|) (< |v_thread3Thread1of1ForFork1_~i~2#1_17| v_~N~0_20))) InVars {~A~0.base=v_~A~0.base_44, ~B~0.base=v_~B~0.base_42, ~A~0.offset=v_~A~0.offset_44, #memory_int=|v_#memory_int_88|, ~N~0=v_~N~0_20, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_17|, ~B~0.offset=v_~B~0.offset_42, ~res2~0=v_~res2~0_47} OutVars{thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|, ~A~0.base=v_~A~0.base_44, ~B~0.base=v_~B~0.base_42, thread3Thread1of1ForFork1_plus_#res#1=|v_thread3Thread1of1ForFork1_plus_#res#1_5|, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|, thread3Thread1of1ForFork1_#t~mem13#1=|v_thread3Thread1of1ForFork1_#t~mem13#1_5|, thread3Thread1of1ForFork1_plus_#in~a#1=|v_thread3Thread1of1ForFork1_plus_#in~a#1_5|, ~N~0=v_~N~0_20, thread3Thread1of1ForFork1_#t~ret14#1=|v_thread3Thread1of1ForFork1_#t~ret14#1_5|, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_17|, thread3Thread1of1ForFork1_plus_~a#1=|v_thread3Thread1of1ForFork1_plus_~a#1_5|, ~A~0.offset=v_~A~0.offset_44, thread3Thread1of1ForFork1_~tmp~2#1=|v_thread3Thread1of1ForFork1_~tmp~2#1_7|, thread3Thread1of1ForFork1_plus_#in~b#1=|v_thread3Thread1of1ForFork1_plus_#in~b#1_5|, thread3Thread1of1ForFork1_#t~ret15#1=|v_thread3Thread1of1ForFork1_#t~ret15#1_5|, #memory_int=|v_#memory_int_88|, thread3Thread1of1ForFork1_#t~mem12#1=|v_thread3Thread1of1ForFork1_#t~mem12#1_5|, thread3Thread1of1ForFork1_plus_~b#1=|v_thread3Thread1of1ForFork1_plus_~b#1_5|, ~B~0.offset=v_~B~0.offset_42, ~res2~0=v_~res2~0_47} AuxVars[] AssignedVars[thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork1_plus_~a#1, thread3Thread1of1ForFork1_~tmp~2#1, thread3Thread1of1ForFork1_plus_#res#1, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork1_plus_#in~b#1, thread3Thread1of1ForFork1_#t~mem13#1, thread3Thread1of1ForFork1_#t~ret15#1, thread3Thread1of1ForFork1_plus_#in~a#1, thread3Thread1of1ForFork1_#t~ret14#1, thread3Thread1of1ForFork1_#t~mem12#1, thread3Thread1of1ForFork1_plus_~b#1] [2022-12-06 05:33:26,007 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [928] L61-4-->L64: Formula: (let ((.cse1 (+ |v_thread2Thread1of1ForFork0_plus_~a#1_7| |v_thread2Thread1of1ForFork0_plus_~b#1_7|))) (and (= (let ((.cse0 (* |v_thread2Thread1of1ForFork0_~i~1#1_23| 4))) (+ (select (select |v_#memory_int_154| v_~B~0.base_72) (+ v_~B~0.offset_72 .cse0)) (select (select |v_#memory_int_154| v_~A~0.base_74) (+ v_~A~0.offset_74 .cse0)))) |v_thread2Thread1of1ForFork0_plus_#in~b#1_7|) (<= |v_thread2Thread1of1ForFork0_plus_#res#1_7| 2147483647) (<= 0 (+ |v_thread2Thread1of1ForFork0_plus_#res#1_7| 2147483648)) (= |v_thread2Thread1of1ForFork0_plus_#in~a#1_7| |v_thread2Thread1of1ForFork0_plus_~a#1_7|) (= .cse1 |v_thread2Thread1of1ForFork0_plus_#res#1_7|) (< |v_thread2Thread1of1ForFork0_~i~1#1_23| v_~M~0_47) (= |v_thread2Thread1of1ForFork0_plus_#res#1_7| |v_thread2Thread1of1ForFork0_~tmp~1#1_19|) (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_7| |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_7|) (= (ite (or (<= |v_thread2Thread1of1ForFork0_plus_~b#1_7| 0) (<= .cse1 2147483647)) 1 0) |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_7|) (<= |v_thread2Thread1of1ForFork0_plus_#in~b#1_7| 2147483647) (<= 0 (+ |v_thread2Thread1of1ForFork0_plus_#in~b#1_7| 2147483648)) (= |v_thread2Thread1of1ForFork0_plus_#in~b#1_7| |v_thread2Thread1of1ForFork0_plus_~b#1_7|) (= |v_thread2Thread1of1ForFork0_plus_#in~a#1_7| v_~res2~0_81))) InVars {~A~0.base=v_~A~0.base_74, ~B~0.base=v_~B~0.base_72, ~A~0.offset=v_~A~0.offset_74, ~M~0=v_~M~0_47, #memory_int=|v_#memory_int_154|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_23|, ~B~0.offset=v_~B~0.offset_72, ~res2~0=v_~res2~0_81} OutVars{~A~0.base=v_~A~0.base_74, thread2Thread1of1ForFork0_plus_#in~a#1=|v_thread2Thread1of1ForFork0_plus_#in~a#1_7|, thread2Thread1of1ForFork0_#t~mem8#1=|v_thread2Thread1of1ForFork0_#t~mem8#1_7|, ~B~0.base=v_~B~0.base_72, thread2Thread1of1ForFork0_plus_~a#1=|v_thread2Thread1of1ForFork0_plus_~a#1_7|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_7|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_23|, thread2Thread1of1ForFork0_#t~ret10#1=|v_thread2Thread1of1ForFork0_#t~ret10#1_7|, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_7|, thread2Thread1of1ForFork0_#t~ret9#1=|v_thread2Thread1of1ForFork0_#t~ret9#1_7|, thread2Thread1of1ForFork0_plus_#in~b#1=|v_thread2Thread1of1ForFork0_plus_#in~b#1_7|, ~A~0.offset=v_~A~0.offset_74, ~M~0=v_~M~0_47, thread2Thread1of1ForFork0_plus_~b#1=|v_thread2Thread1of1ForFork0_plus_~b#1_7|, thread2Thread1of1ForFork0_plus_#res#1=|v_thread2Thread1of1ForFork0_plus_#res#1_7|, thread2Thread1of1ForFork0_~tmp~1#1=|v_thread2Thread1of1ForFork0_~tmp~1#1_19|, #memory_int=|v_#memory_int_154|, thread2Thread1of1ForFork0_#t~mem7#1=|v_thread2Thread1of1ForFork0_#t~mem7#1_7|, ~B~0.offset=v_~B~0.offset_72, ~res2~0=v_~res2~0_81} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_plus_#in~a#1, thread2Thread1of1ForFork0_#t~ret10#1, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_#t~mem8#1, thread2Thread1of1ForFork0_#t~ret9#1, thread2Thread1of1ForFork0_plus_#in~b#1, thread2Thread1of1ForFork0_plus_~b#1, thread2Thread1of1ForFork0_plus_#res#1, thread2Thread1of1ForFork0_plus_~a#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_~tmp~1#1, thread2Thread1of1ForFork0_#t~mem7#1] and [966] $Ultimate##0-->L48-4: Formula: (let ((.cse0 (+ |v_thread1Thread1of1ForFork2_plus_~a#1_21| |v_thread1Thread1of1ForFork2_plus_~b#1_21|))) (and (= (ite (or (<= |v_thread1Thread1of1ForFork2_plus_~b#1_21| 0) (<= .cse0 2147483647)) 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_21|) (< 0 v_~N~0_113) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_23| |v_thread1Thread1of1ForFork2_plus_#res#1_21|) (<= |v_thread1Thread1of1ForFork2_plus_#in~b#1_21| 2147483647) (<= |v_thread1Thread1of1ForFork2_~tmp~0#1_23| 2147483647) (<= 0 (+ |v_thread1Thread1of1ForFork2_plus_#in~b#1_21| 2147483648)) (= (+ (select (select |v_#memory_int_218| v_~B~0.base_102) v_~B~0.offset_102) (select (select |v_#memory_int_218| v_~A~0.base_106) v_~A~0.offset_106)) |v_thread1Thread1of1ForFork2_plus_#in~b#1_21|) (= |v_thread1Thread1of1ForFork2_~i~0#1_44| 1) (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_21| |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_21|) (= v_~res1~0_85 |v_thread1Thread1of1ForFork2_plus_#in~a#1_21|) (= |v_thread1Thread1of1ForFork2_plus_~b#1_21| |v_thread1Thread1of1ForFork2_plus_#in~b#1_21|) (<= 0 (+ |v_thread1Thread1of1ForFork2_~tmp~0#1_23| 2147483648)) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_23| v_~res1~0_84) (= |v_thread1Thread1of1ForFork2_plus_~a#1_21| |v_thread1Thread1of1ForFork2_plus_#in~a#1_21|) (= .cse0 |v_thread1Thread1of1ForFork2_plus_#res#1_21|))) InVars {~res1~0=v_~res1~0_85, ~A~0.base=v_~A~0.base_106, ~B~0.base=v_~B~0.base_102, ~A~0.offset=v_~A~0.offset_106, #memory_int=|v_#memory_int_218|, ~N~0=v_~N~0_113, ~B~0.offset=v_~B~0.offset_102} OutVars{~res1~0=v_~res1~0_84, ~A~0.base=v_~A~0.base_106, thread1Thread1of1ForFork2_plus_#in~b#1=|v_thread1Thread1of1ForFork2_plus_#in~b#1_21|, ~B~0.base=v_~B~0.base_102, thread1Thread1of1ForFork2_#t~ret4#1=|v_thread1Thread1of1ForFork2_#t~ret4#1_21|, thread1Thread1of1ForFork2_~tmp~0#1=|v_thread1Thread1of1ForFork2_~tmp~0#1_23|, thread1Thread1of1ForFork2_#t~mem2#1=|v_thread1Thread1of1ForFork2_#t~mem2#1_21|, thread1Thread1of1ForFork2_plus_~b#1=|v_thread1Thread1of1ForFork2_plus_~b#1_21|, thread1Thread1of1ForFork2_plus_#in~a#1=|v_thread1Thread1of1ForFork2_plus_#in~a#1_21|, ~N~0=v_~N~0_113, thread1Thread1of1ForFork2_#t~post1#1=|v_thread1Thread1of1ForFork2_#t~post1#1_21|, ~A~0.offset=v_~A~0.offset_106, thread1Thread1of1ForFork2_~i~0#1=|v_thread1Thread1of1ForFork2_~i~0#1_44|, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_21|, thread1Thread1of1ForFork2_#t~ret5#1=|v_thread1Thread1of1ForFork2_#t~ret5#1_21|, #memory_int=|v_#memory_int_218|, thread1Thread1of1ForFork2_plus_~a#1=|v_thread1Thread1of1ForFork2_plus_~a#1_21|, thread1Thread1of1ForFork2_#t~mem3#1=|v_thread1Thread1of1ForFork2_#t~mem3#1_21|, ~B~0.offset=v_~B~0.offset_102, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_21|, thread1Thread1of1ForFork2_plus_#res#1=|v_thread1Thread1of1ForFork2_plus_#res#1_21|} AuxVars[] AssignedVars[~res1~0, thread1Thread1of1ForFork2_plus_#in~b#1, thread1Thread1of1ForFork2_#t~ret4#1, thread1Thread1of1ForFork2_~tmp~0#1, thread1Thread1of1ForFork2_#t~mem2#1, thread1Thread1of1ForFork2_plus_~b#1, thread1Thread1of1ForFork2_plus_#in~a#1, thread1Thread1of1ForFork2_#t~post1#1, thread1Thread1of1ForFork2_~i~0#1, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork2_#t~ret5#1, thread1Thread1of1ForFork2_plus_~a#1, thread1Thread1of1ForFork2_#t~mem3#1, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork2_plus_#res#1] [2022-12-06 05:33:26,466 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [928] L61-4-->L64: Formula: (let ((.cse1 (+ |v_thread2Thread1of1ForFork0_plus_~a#1_7| |v_thread2Thread1of1ForFork0_plus_~b#1_7|))) (and (= (let ((.cse0 (* |v_thread2Thread1of1ForFork0_~i~1#1_23| 4))) (+ (select (select |v_#memory_int_154| v_~B~0.base_72) (+ v_~B~0.offset_72 .cse0)) (select (select |v_#memory_int_154| v_~A~0.base_74) (+ v_~A~0.offset_74 .cse0)))) |v_thread2Thread1of1ForFork0_plus_#in~b#1_7|) (<= |v_thread2Thread1of1ForFork0_plus_#res#1_7| 2147483647) (<= 0 (+ |v_thread2Thread1of1ForFork0_plus_#res#1_7| 2147483648)) (= |v_thread2Thread1of1ForFork0_plus_#in~a#1_7| |v_thread2Thread1of1ForFork0_plus_~a#1_7|) (= .cse1 |v_thread2Thread1of1ForFork0_plus_#res#1_7|) (< |v_thread2Thread1of1ForFork0_~i~1#1_23| v_~M~0_47) (= |v_thread2Thread1of1ForFork0_plus_#res#1_7| |v_thread2Thread1of1ForFork0_~tmp~1#1_19|) (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_7| |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_7|) (= (ite (or (<= |v_thread2Thread1of1ForFork0_plus_~b#1_7| 0) (<= .cse1 2147483647)) 1 0) |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_7|) (<= |v_thread2Thread1of1ForFork0_plus_#in~b#1_7| 2147483647) (<= 0 (+ |v_thread2Thread1of1ForFork0_plus_#in~b#1_7| 2147483648)) (= |v_thread2Thread1of1ForFork0_plus_#in~b#1_7| |v_thread2Thread1of1ForFork0_plus_~b#1_7|) (= |v_thread2Thread1of1ForFork0_plus_#in~a#1_7| v_~res2~0_81))) InVars {~A~0.base=v_~A~0.base_74, ~B~0.base=v_~B~0.base_72, ~A~0.offset=v_~A~0.offset_74, ~M~0=v_~M~0_47, #memory_int=|v_#memory_int_154|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_23|, ~B~0.offset=v_~B~0.offset_72, ~res2~0=v_~res2~0_81} OutVars{~A~0.base=v_~A~0.base_74, thread2Thread1of1ForFork0_plus_#in~a#1=|v_thread2Thread1of1ForFork0_plus_#in~a#1_7|, thread2Thread1of1ForFork0_#t~mem8#1=|v_thread2Thread1of1ForFork0_#t~mem8#1_7|, ~B~0.base=v_~B~0.base_72, thread2Thread1of1ForFork0_plus_~a#1=|v_thread2Thread1of1ForFork0_plus_~a#1_7|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_7|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_23|, thread2Thread1of1ForFork0_#t~ret10#1=|v_thread2Thread1of1ForFork0_#t~ret10#1_7|, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_7|, thread2Thread1of1ForFork0_#t~ret9#1=|v_thread2Thread1of1ForFork0_#t~ret9#1_7|, thread2Thread1of1ForFork0_plus_#in~b#1=|v_thread2Thread1of1ForFork0_plus_#in~b#1_7|, ~A~0.offset=v_~A~0.offset_74, ~M~0=v_~M~0_47, thread2Thread1of1ForFork0_plus_~b#1=|v_thread2Thread1of1ForFork0_plus_~b#1_7|, thread2Thread1of1ForFork0_plus_#res#1=|v_thread2Thread1of1ForFork0_plus_#res#1_7|, thread2Thread1of1ForFork0_~tmp~1#1=|v_thread2Thread1of1ForFork0_~tmp~1#1_19|, #memory_int=|v_#memory_int_154|, thread2Thread1of1ForFork0_#t~mem7#1=|v_thread2Thread1of1ForFork0_#t~mem7#1_7|, ~B~0.offset=v_~B~0.offset_72, ~res2~0=v_~res2~0_81} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_plus_#in~a#1, thread2Thread1of1ForFork0_#t~ret10#1, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_#t~mem8#1, thread2Thread1of1ForFork0_#t~ret9#1, thread2Thread1of1ForFork0_plus_#in~b#1, thread2Thread1of1ForFork0_plus_~b#1, thread2Thread1of1ForFork0_plus_#res#1, thread2Thread1of1ForFork0_plus_~a#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_~tmp~1#1, thread2Thread1of1ForFork0_#t~mem7#1] and [777] $Ultimate##0-->L74-4: Formula: (= |v_thread3Thread1of1ForFork1_~i~2#1_1| v_~M~0_3) InVars {~M~0=v_~M~0_3} OutVars{~M~0=v_~M~0_3, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_1|} AuxVars[] AssignedVars[thread3Thread1of1ForFork1_~i~2#1] [2022-12-06 05:33:26,754 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [847] L74-4-->L77: Formula: (let ((.cse0 (+ |v_thread3Thread1of1ForFork1_plus_~a#1_5| |v_thread3Thread1of1ForFork1_plus_~b#1_5|))) (and (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5| (ite (or (<= .cse0 2147483647) (<= |v_thread3Thread1of1ForFork1_plus_~b#1_5| 0)) 1 0)) (= v_~res2~0_47 |v_thread3Thread1of1ForFork1_plus_#in~a#1_5|) (<= |v_thread3Thread1of1ForFork1_~tmp~2#1_7| 2147483647) (= (let ((.cse1 (* |v_thread3Thread1of1ForFork1_~i~2#1_17| 4))) (+ (select (select |v_#memory_int_88| v_~B~0.base_42) (+ .cse1 v_~B~0.offset_42)) (select (select |v_#memory_int_88| v_~A~0.base_44) (+ .cse1 v_~A~0.offset_44)))) |v_thread3Thread1of1ForFork1_plus_#in~b#1_5|) (<= |v_thread3Thread1of1ForFork1_plus_#in~b#1_5| 2147483647) (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5| |v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|) (= .cse0 |v_thread3Thread1of1ForFork1_plus_#res#1_5|) (= |v_thread3Thread1of1ForFork1_plus_#in~a#1_5| |v_thread3Thread1of1ForFork1_plus_~a#1_5|) (<= 0 (+ |v_thread3Thread1of1ForFork1_~tmp~2#1_7| 2147483648)) (= |v_thread3Thread1of1ForFork1_plus_#res#1_5| |v_thread3Thread1of1ForFork1_~tmp~2#1_7|) (<= 0 (+ |v_thread3Thread1of1ForFork1_plus_#in~b#1_5| 2147483648)) (= |v_thread3Thread1of1ForFork1_plus_#in~b#1_5| |v_thread3Thread1of1ForFork1_plus_~b#1_5|) (< |v_thread3Thread1of1ForFork1_~i~2#1_17| v_~N~0_20))) InVars {~A~0.base=v_~A~0.base_44, ~B~0.base=v_~B~0.base_42, ~A~0.offset=v_~A~0.offset_44, #memory_int=|v_#memory_int_88|, ~N~0=v_~N~0_20, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_17|, ~B~0.offset=v_~B~0.offset_42, ~res2~0=v_~res2~0_47} OutVars{thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|, ~A~0.base=v_~A~0.base_44, ~B~0.base=v_~B~0.base_42, thread3Thread1of1ForFork1_plus_#res#1=|v_thread3Thread1of1ForFork1_plus_#res#1_5|, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|, thread3Thread1of1ForFork1_#t~mem13#1=|v_thread3Thread1of1ForFork1_#t~mem13#1_5|, thread3Thread1of1ForFork1_plus_#in~a#1=|v_thread3Thread1of1ForFork1_plus_#in~a#1_5|, ~N~0=v_~N~0_20, thread3Thread1of1ForFork1_#t~ret14#1=|v_thread3Thread1of1ForFork1_#t~ret14#1_5|, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_17|, thread3Thread1of1ForFork1_plus_~a#1=|v_thread3Thread1of1ForFork1_plus_~a#1_5|, ~A~0.offset=v_~A~0.offset_44, thread3Thread1of1ForFork1_~tmp~2#1=|v_thread3Thread1of1ForFork1_~tmp~2#1_7|, thread3Thread1of1ForFork1_plus_#in~b#1=|v_thread3Thread1of1ForFork1_plus_#in~b#1_5|, thread3Thread1of1ForFork1_#t~ret15#1=|v_thread3Thread1of1ForFork1_#t~ret15#1_5|, #memory_int=|v_#memory_int_88|, thread3Thread1of1ForFork1_#t~mem12#1=|v_thread3Thread1of1ForFork1_#t~mem12#1_5|, thread3Thread1of1ForFork1_plus_~b#1=|v_thread3Thread1of1ForFork1_plus_~b#1_5|, ~B~0.offset=v_~B~0.offset_42, ~res2~0=v_~res2~0_47} AuxVars[] AssignedVars[thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork1_plus_~a#1, thread3Thread1of1ForFork1_~tmp~2#1, thread3Thread1of1ForFork1_plus_#res#1, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork1_plus_#in~b#1, thread3Thread1of1ForFork1_#t~mem13#1, thread3Thread1of1ForFork1_#t~ret15#1, thread3Thread1of1ForFork1_plus_#in~a#1, thread3Thread1of1ForFork1_#t~ret14#1, thread3Thread1of1ForFork1_#t~mem12#1, thread3Thread1of1ForFork1_plus_~b#1] and [987] L61-4-->L74-4: Formula: (and (= v_~res2~0_149 |v_thread3Thread1of1ForFork1_~tmp~2#1_53|) (= |v_thread2Thread1of1ForFork0_#res#1.offset_15| 0) (= |v_thread3Thread1of1ForFork1_~i~2#1_89| (+ |v_thread3Thread1of1ForFork1_~i~2#1_90| 1)) (= |v_thread2Thread1of1ForFork0_#res#1.base_15| 0) (not (< |v_thread2Thread1of1ForFork0_~i~1#1_67| v_~M~0_103))) InVars {thread3Thread1of1ForFork1_~tmp~2#1=|v_thread3Thread1of1ForFork1_~tmp~2#1_53|, ~M~0=v_~M~0_103, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_67|, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_90|} OutVars{thread3Thread1of1ForFork1_~tmp~2#1=|v_thread3Thread1of1ForFork1_~tmp~2#1_53|, thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_15|, ~M~0=v_~M~0_103, thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_15|, thread3Thread1of1ForFork1_#t~post11#1=|v_thread3Thread1of1ForFork1_#t~post11#1_32|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_67|, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_89|, ~res2~0=v_~res2~0_149} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#res#1.base, thread2Thread1of1ForFork0_#res#1.offset, thread3Thread1of1ForFork1_#t~post11#1, thread3Thread1of1ForFork1_~i~2#1, ~res2~0] [2022-12-06 05:33:27,036 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [847] L74-4-->L77: Formula: (let ((.cse0 (+ |v_thread3Thread1of1ForFork1_plus_~a#1_5| |v_thread3Thread1of1ForFork1_plus_~b#1_5|))) (and (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5| (ite (or (<= .cse0 2147483647) (<= |v_thread3Thread1of1ForFork1_plus_~b#1_5| 0)) 1 0)) (= v_~res2~0_47 |v_thread3Thread1of1ForFork1_plus_#in~a#1_5|) (<= |v_thread3Thread1of1ForFork1_~tmp~2#1_7| 2147483647) (= (let ((.cse1 (* |v_thread3Thread1of1ForFork1_~i~2#1_17| 4))) (+ (select (select |v_#memory_int_88| v_~B~0.base_42) (+ .cse1 v_~B~0.offset_42)) (select (select |v_#memory_int_88| v_~A~0.base_44) (+ .cse1 v_~A~0.offset_44)))) |v_thread3Thread1of1ForFork1_plus_#in~b#1_5|) (<= |v_thread3Thread1of1ForFork1_plus_#in~b#1_5| 2147483647) (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5| |v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|) (= .cse0 |v_thread3Thread1of1ForFork1_plus_#res#1_5|) (= |v_thread3Thread1of1ForFork1_plus_#in~a#1_5| |v_thread3Thread1of1ForFork1_plus_~a#1_5|) (<= 0 (+ |v_thread3Thread1of1ForFork1_~tmp~2#1_7| 2147483648)) (= |v_thread3Thread1of1ForFork1_plus_#res#1_5| |v_thread3Thread1of1ForFork1_~tmp~2#1_7|) (<= 0 (+ |v_thread3Thread1of1ForFork1_plus_#in~b#1_5| 2147483648)) (= |v_thread3Thread1of1ForFork1_plus_#in~b#1_5| |v_thread3Thread1of1ForFork1_plus_~b#1_5|) (< |v_thread3Thread1of1ForFork1_~i~2#1_17| v_~N~0_20))) InVars {~A~0.base=v_~A~0.base_44, ~B~0.base=v_~B~0.base_42, ~A~0.offset=v_~A~0.offset_44, #memory_int=|v_#memory_int_88|, ~N~0=v_~N~0_20, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_17|, ~B~0.offset=v_~B~0.offset_42, ~res2~0=v_~res2~0_47} OutVars{thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|, ~A~0.base=v_~A~0.base_44, ~B~0.base=v_~B~0.base_42, thread3Thread1of1ForFork1_plus_#res#1=|v_thread3Thread1of1ForFork1_plus_#res#1_5|, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|, thread3Thread1of1ForFork1_#t~mem13#1=|v_thread3Thread1of1ForFork1_#t~mem13#1_5|, thread3Thread1of1ForFork1_plus_#in~a#1=|v_thread3Thread1of1ForFork1_plus_#in~a#1_5|, ~N~0=v_~N~0_20, thread3Thread1of1ForFork1_#t~ret14#1=|v_thread3Thread1of1ForFork1_#t~ret14#1_5|, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_17|, thread3Thread1of1ForFork1_plus_~a#1=|v_thread3Thread1of1ForFork1_plus_~a#1_5|, ~A~0.offset=v_~A~0.offset_44, thread3Thread1of1ForFork1_~tmp~2#1=|v_thread3Thread1of1ForFork1_~tmp~2#1_7|, thread3Thread1of1ForFork1_plus_#in~b#1=|v_thread3Thread1of1ForFork1_plus_#in~b#1_5|, thread3Thread1of1ForFork1_#t~ret15#1=|v_thread3Thread1of1ForFork1_#t~ret15#1_5|, #memory_int=|v_#memory_int_88|, thread3Thread1of1ForFork1_#t~mem12#1=|v_thread3Thread1of1ForFork1_#t~mem12#1_5|, thread3Thread1of1ForFork1_plus_~b#1=|v_thread3Thread1of1ForFork1_plus_~b#1_5|, ~B~0.offset=v_~B~0.offset_42, ~res2~0=v_~res2~0_47} AuxVars[] AssignedVars[thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork1_plus_~a#1, thread3Thread1of1ForFork1_~tmp~2#1, thread3Thread1of1ForFork1_plus_#res#1, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork1_plus_#in~b#1, thread3Thread1of1ForFork1_#t~mem13#1, thread3Thread1of1ForFork1_#t~ret15#1, thread3Thread1of1ForFork1_plus_#in~a#1, thread3Thread1of1ForFork1_#t~ret14#1, thread3Thread1of1ForFork1_#t~mem12#1, thread3Thread1of1ForFork1_plus_~b#1] and [1052] L61-4-->L48-4: Formula: (let ((.cse3 (+ |v_thread2Thread1of1ForFork0_plus_~a#1_75| |v_thread2Thread1of1ForFork0_plus_~b#1_75|)) (.cse1 (select |v_#memory_int_523| v_~B~0.base_319)) (.cse0 (select |v_#memory_int_523| v_~A~0.base_329)) (.cse2 (+ |v_thread1Thread1of1ForFork2_plus_~a#1_118| |v_thread1Thread1of1ForFork2_plus_~b#1_118|))) (and (<= 0 (+ |v_thread2Thread1of1ForFork0_plus_#in~b#1_75| 2147483648)) (<= 0 (+ |v_thread1Thread1of1ForFork2_~tmp~0#1_120| 2147483648)) (<= 0 (+ |v_thread1Thread1of1ForFork2_plus_#in~b#1_118| 2147483648)) (= |v_thread1Thread1of1ForFork2_plus_#in~a#1_118| v_~res1~0_296) (= (+ (select .cse0 v_~A~0.offset_331) (select .cse1 v_~B~0.offset_321)) |v_thread1Thread1of1ForFork2_plus_#in~b#1_118|) (<= 0 (+ |v_thread2Thread1of1ForFork0_plus_#res#1_75| 2147483648)) (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_118| (ite (or (<= |v_thread1Thread1of1ForFork2_plus_~b#1_118| 0) (<= .cse2 2147483647)) 1 0)) (<= |v_thread1Thread1of1ForFork2_~tmp~0#1_120| 2147483647) (= .cse3 |v_thread2Thread1of1ForFork0_plus_#res#1_75|) (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_75| (ite (or (<= .cse3 2147483647) (<= |v_thread2Thread1of1ForFork0_plus_~b#1_75| 0)) 1 0)) (= |v_thread2Thread1of1ForFork0_~tmp~1#1_104| |v_thread2Thread1of1ForFork0_plus_#res#1_75|) (= |v_thread1Thread1of1ForFork2_plus_#in~a#1_118| |v_thread1Thread1of1ForFork2_plus_~a#1_118|) (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_75| |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_75|) (< 0 v_~N~0_313) (= |v_thread2Thread1of1ForFork0_plus_~a#1_75| |v_thread2Thread1of1ForFork0_plus_#in~a#1_75|) (= |v_thread2Thread1of1ForFork0_plus_#in~a#1_75| v_~res2~0_410) (<= |v_thread1Thread1of1ForFork2_plus_#in~b#1_118| 2147483647) (= |v_thread2Thread1of1ForFork0_plus_~b#1_75| |v_thread2Thread1of1ForFork0_plus_#in~b#1_75|) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_120| |v_thread1Thread1of1ForFork2_plus_#res#1_118|) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_120| v_~res1~0_295) (= |v_thread1Thread1of1ForFork2_plus_#in~b#1_118| |v_thread1Thread1of1ForFork2_plus_~b#1_118|) (<= |v_thread2Thread1of1ForFork0_plus_#res#1_75| 2147483647) (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_118| |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_118|) (= |v_thread1Thread1of1ForFork2_~i~0#1_147| 1) (= (let ((.cse4 (* |v_thread2Thread1of1ForFork0_~i~1#1_214| 4))) (+ (select .cse1 (+ v_~B~0.offset_321 .cse4)) (select .cse0 (+ v_~A~0.offset_331 .cse4)))) |v_thread2Thread1of1ForFork0_plus_#in~b#1_75|) (<= |v_thread2Thread1of1ForFork0_plus_#in~b#1_75| 2147483647) (= |v_thread1Thread1of1ForFork2_plus_#res#1_118| .cse2) (< |v_thread2Thread1of1ForFork0_~i~1#1_214| v_~M~0_237))) InVars {~res1~0=v_~res1~0_296, ~A~0.base=v_~A~0.base_329, ~B~0.base=v_~B~0.base_319, ~A~0.offset=v_~A~0.offset_331, ~M~0=v_~M~0_237, #memory_int=|v_#memory_int_523|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_214|, ~N~0=v_~N~0_313, ~B~0.offset=v_~B~0.offset_321, ~res2~0=v_~res2~0_410} OutVars{~res1~0=v_~res1~0_295, ~A~0.base=v_~A~0.base_329, thread1Thread1of1ForFork2_plus_#in~b#1=|v_thread1Thread1of1ForFork2_plus_#in~b#1_118|, thread2Thread1of1ForFork0_#t~mem8#1=|v_thread2Thread1of1ForFork0_#t~mem8#1_75|, ~B~0.base=v_~B~0.base_319, thread1Thread1of1ForFork2_#t~ret4#1=|v_thread1Thread1of1ForFork2_#t~ret4#1_118|, thread2Thread1of1ForFork0_plus_~a#1=|v_thread2Thread1of1ForFork0_plus_~a#1_75|, thread1Thread1of1ForFork2_#t~mem2#1=|v_thread1Thread1of1ForFork2_#t~mem2#1_118|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_75|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_214|, thread1Thread1of1ForFork2_plus_#in~a#1=|v_thread1Thread1of1ForFork2_plus_#in~a#1_118|, thread1Thread1of1ForFork2_#t~post1#1=|v_thread1Thread1of1ForFork2_#t~post1#1_118|, thread2Thread1of1ForFork0_#t~ret9#1=|v_thread2Thread1of1ForFork0_#t~ret9#1_75|, thread2Thread1of1ForFork0_plus_#in~b#1=|v_thread2Thread1of1ForFork0_plus_#in~b#1_75|, thread2Thread1of1ForFork0_plus_~b#1=|v_thread2Thread1of1ForFork0_plus_~b#1_75|, thread2Thread1of1ForFork0_plus_#res#1=|v_thread2Thread1of1ForFork0_plus_#res#1_75|, thread2Thread1of1ForFork0_~tmp~1#1=|v_thread2Thread1of1ForFork0_~tmp~1#1_104|, thread1Thread1of1ForFork2_plus_~a#1=|v_thread1Thread1of1ForFork2_plus_~a#1_118|, thread1Thread1of1ForFork2_#t~mem3#1=|v_thread1Thread1of1ForFork2_#t~mem3#1_118|, ~B~0.offset=v_~B~0.offset_321, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_118|, ~res2~0=v_~res2~0_410, thread2Thread1of1ForFork0_plus_#in~a#1=|v_thread2Thread1of1ForFork0_plus_#in~a#1_75|, thread1Thread1of1ForFork2_~tmp~0#1=|v_thread1Thread1of1ForFork2_~tmp~0#1_120|, thread1Thread1of1ForFork2_plus_~b#1=|v_thread1Thread1of1ForFork2_plus_~b#1_118|, ~N~0=v_~N~0_313, thread2Thread1of1ForFork0_#t~ret10#1=|v_thread2Thread1of1ForFork0_#t~ret10#1_75|, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_75|, ~A~0.offset=v_~A~0.offset_331, ~M~0=v_~M~0_237, thread1Thread1of1ForFork2_~i~0#1=|v_thread1Thread1of1ForFork2_~i~0#1_147|, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_118|, thread1Thread1of1ForFork2_#t~ret5#1=|v_thread1Thread1of1ForFork2_#t~ret5#1_118|, #memory_int=|v_#memory_int_523|, thread2Thread1of1ForFork0_#t~mem7#1=|v_thread2Thread1of1ForFork0_#t~mem7#1_75|, thread1Thread1of1ForFork2_plus_#res#1=|v_thread1Thread1of1ForFork2_plus_#res#1_118|} AuxVars[] AssignedVars[~res1~0, thread1Thread1of1ForFork2_plus_#in~b#1, thread2Thread1of1ForFork0_#t~mem8#1, thread1Thread1of1ForFork2_#t~ret4#1, thread2Thread1of1ForFork0_plus_~a#1, thread1Thread1of1ForFork2_#t~mem2#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork2_plus_#in~a#1, thread1Thread1of1ForFork2_#t~post1#1, thread2Thread1of1ForFork0_#t~ret9#1, thread2Thread1of1ForFork0_plus_#in~b#1, thread2Thread1of1ForFork0_plus_~b#1, thread2Thread1of1ForFork0_plus_#res#1, thread2Thread1of1ForFork0_~tmp~1#1, thread1Thread1of1ForFork2_plus_~a#1, thread1Thread1of1ForFork2_#t~mem3#1, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_plus_#in~a#1, thread1Thread1of1ForFork2_~tmp~0#1, thread1Thread1of1ForFork2_plus_~b#1, thread2Thread1of1ForFork0_#t~ret10#1, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork2_~i~0#1, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork2_#t~ret5#1, thread2Thread1of1ForFork0_#t~mem7#1, thread1Thread1of1ForFork2_plus_#res#1] [2022-12-06 05:33:27,655 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [847] L74-4-->L77: Formula: (let ((.cse0 (+ |v_thread3Thread1of1ForFork1_plus_~a#1_5| |v_thread3Thread1of1ForFork1_plus_~b#1_5|))) (and (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5| (ite (or (<= .cse0 2147483647) (<= |v_thread3Thread1of1ForFork1_plus_~b#1_5| 0)) 1 0)) (= v_~res2~0_47 |v_thread3Thread1of1ForFork1_plus_#in~a#1_5|) (<= |v_thread3Thread1of1ForFork1_~tmp~2#1_7| 2147483647) (= (let ((.cse1 (* |v_thread3Thread1of1ForFork1_~i~2#1_17| 4))) (+ (select (select |v_#memory_int_88| v_~B~0.base_42) (+ .cse1 v_~B~0.offset_42)) (select (select |v_#memory_int_88| v_~A~0.base_44) (+ .cse1 v_~A~0.offset_44)))) |v_thread3Thread1of1ForFork1_plus_#in~b#1_5|) (<= |v_thread3Thread1of1ForFork1_plus_#in~b#1_5| 2147483647) (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5| |v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|) (= .cse0 |v_thread3Thread1of1ForFork1_plus_#res#1_5|) (= |v_thread3Thread1of1ForFork1_plus_#in~a#1_5| |v_thread3Thread1of1ForFork1_plus_~a#1_5|) (<= 0 (+ |v_thread3Thread1of1ForFork1_~tmp~2#1_7| 2147483648)) (= |v_thread3Thread1of1ForFork1_plus_#res#1_5| |v_thread3Thread1of1ForFork1_~tmp~2#1_7|) (<= 0 (+ |v_thread3Thread1of1ForFork1_plus_#in~b#1_5| 2147483648)) (= |v_thread3Thread1of1ForFork1_plus_#in~b#1_5| |v_thread3Thread1of1ForFork1_plus_~b#1_5|) (< |v_thread3Thread1of1ForFork1_~i~2#1_17| v_~N~0_20))) InVars {~A~0.base=v_~A~0.base_44, ~B~0.base=v_~B~0.base_42, ~A~0.offset=v_~A~0.offset_44, #memory_int=|v_#memory_int_88|, ~N~0=v_~N~0_20, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_17|, ~B~0.offset=v_~B~0.offset_42, ~res2~0=v_~res2~0_47} OutVars{thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|, ~A~0.base=v_~A~0.base_44, ~B~0.base=v_~B~0.base_42, thread3Thread1of1ForFork1_plus_#res#1=|v_thread3Thread1of1ForFork1_plus_#res#1_5|, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|, thread3Thread1of1ForFork1_#t~mem13#1=|v_thread3Thread1of1ForFork1_#t~mem13#1_5|, thread3Thread1of1ForFork1_plus_#in~a#1=|v_thread3Thread1of1ForFork1_plus_#in~a#1_5|, ~N~0=v_~N~0_20, thread3Thread1of1ForFork1_#t~ret14#1=|v_thread3Thread1of1ForFork1_#t~ret14#1_5|, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_17|, thread3Thread1of1ForFork1_plus_~a#1=|v_thread3Thread1of1ForFork1_plus_~a#1_5|, ~A~0.offset=v_~A~0.offset_44, thread3Thread1of1ForFork1_~tmp~2#1=|v_thread3Thread1of1ForFork1_~tmp~2#1_7|, thread3Thread1of1ForFork1_plus_#in~b#1=|v_thread3Thread1of1ForFork1_plus_#in~b#1_5|, thread3Thread1of1ForFork1_#t~ret15#1=|v_thread3Thread1of1ForFork1_#t~ret15#1_5|, #memory_int=|v_#memory_int_88|, thread3Thread1of1ForFork1_#t~mem12#1=|v_thread3Thread1of1ForFork1_#t~mem12#1_5|, thread3Thread1of1ForFork1_plus_~b#1=|v_thread3Thread1of1ForFork1_plus_~b#1_5|, ~B~0.offset=v_~B~0.offset_42, ~res2~0=v_~res2~0_47} AuxVars[] AssignedVars[thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork1_plus_~a#1, thread3Thread1of1ForFork1_~tmp~2#1, thread3Thread1of1ForFork1_plus_#res#1, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork1_plus_#in~b#1, thread3Thread1of1ForFork1_#t~mem13#1, thread3Thread1of1ForFork1_#t~ret15#1, thread3Thread1of1ForFork1_plus_#in~a#1, thread3Thread1of1ForFork1_#t~ret14#1, thread3Thread1of1ForFork1_#t~mem12#1, thread3Thread1of1ForFork1_plus_~b#1] and [966] $Ultimate##0-->L48-4: Formula: (let ((.cse0 (+ |v_thread1Thread1of1ForFork2_plus_~a#1_21| |v_thread1Thread1of1ForFork2_plus_~b#1_21|))) (and (= (ite (or (<= |v_thread1Thread1of1ForFork2_plus_~b#1_21| 0) (<= .cse0 2147483647)) 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_21|) (< 0 v_~N~0_113) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_23| |v_thread1Thread1of1ForFork2_plus_#res#1_21|) (<= |v_thread1Thread1of1ForFork2_plus_#in~b#1_21| 2147483647) (<= |v_thread1Thread1of1ForFork2_~tmp~0#1_23| 2147483647) (<= 0 (+ |v_thread1Thread1of1ForFork2_plus_#in~b#1_21| 2147483648)) (= (+ (select (select |v_#memory_int_218| v_~B~0.base_102) v_~B~0.offset_102) (select (select |v_#memory_int_218| v_~A~0.base_106) v_~A~0.offset_106)) |v_thread1Thread1of1ForFork2_plus_#in~b#1_21|) (= |v_thread1Thread1of1ForFork2_~i~0#1_44| 1) (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_21| |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_21|) (= v_~res1~0_85 |v_thread1Thread1of1ForFork2_plus_#in~a#1_21|) (= |v_thread1Thread1of1ForFork2_plus_~b#1_21| |v_thread1Thread1of1ForFork2_plus_#in~b#1_21|) (<= 0 (+ |v_thread1Thread1of1ForFork2_~tmp~0#1_23| 2147483648)) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_23| v_~res1~0_84) (= |v_thread1Thread1of1ForFork2_plus_~a#1_21| |v_thread1Thread1of1ForFork2_plus_#in~a#1_21|) (= .cse0 |v_thread1Thread1of1ForFork2_plus_#res#1_21|))) InVars {~res1~0=v_~res1~0_85, ~A~0.base=v_~A~0.base_106, ~B~0.base=v_~B~0.base_102, ~A~0.offset=v_~A~0.offset_106, #memory_int=|v_#memory_int_218|, ~N~0=v_~N~0_113, ~B~0.offset=v_~B~0.offset_102} OutVars{~res1~0=v_~res1~0_84, ~A~0.base=v_~A~0.base_106, thread1Thread1of1ForFork2_plus_#in~b#1=|v_thread1Thread1of1ForFork2_plus_#in~b#1_21|, ~B~0.base=v_~B~0.base_102, thread1Thread1of1ForFork2_#t~ret4#1=|v_thread1Thread1of1ForFork2_#t~ret4#1_21|, thread1Thread1of1ForFork2_~tmp~0#1=|v_thread1Thread1of1ForFork2_~tmp~0#1_23|, thread1Thread1of1ForFork2_#t~mem2#1=|v_thread1Thread1of1ForFork2_#t~mem2#1_21|, thread1Thread1of1ForFork2_plus_~b#1=|v_thread1Thread1of1ForFork2_plus_~b#1_21|, thread1Thread1of1ForFork2_plus_#in~a#1=|v_thread1Thread1of1ForFork2_plus_#in~a#1_21|, ~N~0=v_~N~0_113, thread1Thread1of1ForFork2_#t~post1#1=|v_thread1Thread1of1ForFork2_#t~post1#1_21|, ~A~0.offset=v_~A~0.offset_106, thread1Thread1of1ForFork2_~i~0#1=|v_thread1Thread1of1ForFork2_~i~0#1_44|, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_21|, thread1Thread1of1ForFork2_#t~ret5#1=|v_thread1Thread1of1ForFork2_#t~ret5#1_21|, #memory_int=|v_#memory_int_218|, thread1Thread1of1ForFork2_plus_~a#1=|v_thread1Thread1of1ForFork2_plus_~a#1_21|, thread1Thread1of1ForFork2_#t~mem3#1=|v_thread1Thread1of1ForFork2_#t~mem3#1_21|, ~B~0.offset=v_~B~0.offset_102, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_21|, thread1Thread1of1ForFork2_plus_#res#1=|v_thread1Thread1of1ForFork2_plus_#res#1_21|} AuxVars[] AssignedVars[~res1~0, thread1Thread1of1ForFork2_plus_#in~b#1, thread1Thread1of1ForFork2_#t~ret4#1, thread1Thread1of1ForFork2_~tmp~0#1, thread1Thread1of1ForFork2_#t~mem2#1, thread1Thread1of1ForFork2_plus_~b#1, thread1Thread1of1ForFork2_plus_#in~a#1, thread1Thread1of1ForFork2_#t~post1#1, thread1Thread1of1ForFork2_~i~0#1, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork2_#t~ret5#1, thread1Thread1of1ForFork2_plus_~a#1, thread1Thread1of1ForFork2_#t~mem3#1, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork2_plus_#res#1] [2022-12-06 05:33:28,088 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [847] L74-4-->L77: Formula: (let ((.cse0 (+ |v_thread3Thread1of1ForFork1_plus_~a#1_5| |v_thread3Thread1of1ForFork1_plus_~b#1_5|))) (and (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5| (ite (or (<= .cse0 2147483647) (<= |v_thread3Thread1of1ForFork1_plus_~b#1_5| 0)) 1 0)) (= v_~res2~0_47 |v_thread3Thread1of1ForFork1_plus_#in~a#1_5|) (<= |v_thread3Thread1of1ForFork1_~tmp~2#1_7| 2147483647) (= (let ((.cse1 (* |v_thread3Thread1of1ForFork1_~i~2#1_17| 4))) (+ (select (select |v_#memory_int_88| v_~B~0.base_42) (+ .cse1 v_~B~0.offset_42)) (select (select |v_#memory_int_88| v_~A~0.base_44) (+ .cse1 v_~A~0.offset_44)))) |v_thread3Thread1of1ForFork1_plus_#in~b#1_5|) (<= |v_thread3Thread1of1ForFork1_plus_#in~b#1_5| 2147483647) (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5| |v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|) (= .cse0 |v_thread3Thread1of1ForFork1_plus_#res#1_5|) (= |v_thread3Thread1of1ForFork1_plus_#in~a#1_5| |v_thread3Thread1of1ForFork1_plus_~a#1_5|) (<= 0 (+ |v_thread3Thread1of1ForFork1_~tmp~2#1_7| 2147483648)) (= |v_thread3Thread1of1ForFork1_plus_#res#1_5| |v_thread3Thread1of1ForFork1_~tmp~2#1_7|) (<= 0 (+ |v_thread3Thread1of1ForFork1_plus_#in~b#1_5| 2147483648)) (= |v_thread3Thread1of1ForFork1_plus_#in~b#1_5| |v_thread3Thread1of1ForFork1_plus_~b#1_5|) (< |v_thread3Thread1of1ForFork1_~i~2#1_17| v_~N~0_20))) InVars {~A~0.base=v_~A~0.base_44, ~B~0.base=v_~B~0.base_42, ~A~0.offset=v_~A~0.offset_44, #memory_int=|v_#memory_int_88|, ~N~0=v_~N~0_20, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_17|, ~B~0.offset=v_~B~0.offset_42, ~res2~0=v_~res2~0_47} OutVars{thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|, ~A~0.base=v_~A~0.base_44, ~B~0.base=v_~B~0.base_42, thread3Thread1of1ForFork1_plus_#res#1=|v_thread3Thread1of1ForFork1_plus_#res#1_5|, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|, thread3Thread1of1ForFork1_#t~mem13#1=|v_thread3Thread1of1ForFork1_#t~mem13#1_5|, thread3Thread1of1ForFork1_plus_#in~a#1=|v_thread3Thread1of1ForFork1_plus_#in~a#1_5|, ~N~0=v_~N~0_20, thread3Thread1of1ForFork1_#t~ret14#1=|v_thread3Thread1of1ForFork1_#t~ret14#1_5|, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_17|, thread3Thread1of1ForFork1_plus_~a#1=|v_thread3Thread1of1ForFork1_plus_~a#1_5|, ~A~0.offset=v_~A~0.offset_44, thread3Thread1of1ForFork1_~tmp~2#1=|v_thread3Thread1of1ForFork1_~tmp~2#1_7|, thread3Thread1of1ForFork1_plus_#in~b#1=|v_thread3Thread1of1ForFork1_plus_#in~b#1_5|, thread3Thread1of1ForFork1_#t~ret15#1=|v_thread3Thread1of1ForFork1_#t~ret15#1_5|, #memory_int=|v_#memory_int_88|, thread3Thread1of1ForFork1_#t~mem12#1=|v_thread3Thread1of1ForFork1_#t~mem12#1_5|, thread3Thread1of1ForFork1_plus_~b#1=|v_thread3Thread1of1ForFork1_plus_~b#1_5|, ~B~0.offset=v_~B~0.offset_42, ~res2~0=v_~res2~0_47} AuxVars[] AssignedVars[thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork1_plus_~a#1, thread3Thread1of1ForFork1_~tmp~2#1, thread3Thread1of1ForFork1_plus_#res#1, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork1_plus_#in~b#1, thread3Thread1of1ForFork1_#t~mem13#1, thread3Thread1of1ForFork1_#t~ret15#1, thread3Thread1of1ForFork1_plus_#in~a#1, thread3Thread1of1ForFork1_#t~ret14#1, thread3Thread1of1ForFork1_#t~mem12#1, thread3Thread1of1ForFork1_plus_~b#1] and [1053] L61-4-->L74-4: Formula: (let ((.cse0 (+ |v_thread2Thread1of1ForFork0_plus_~a#1_77| |v_thread2Thread1of1ForFork0_plus_~b#1_77|))) (and (= |v_thread3Thread1of1ForFork1_~i~2#1_382| (+ |v_thread3Thread1of1ForFork1_~i~2#1_383| 1)) (= v_~res2~0_412 |v_thread3Thread1of1ForFork1_~tmp~2#1_219|) (< |v_thread2Thread1of1ForFork0_~i~1#1_216| v_~M~0_239) (= |v_thread2Thread1of1ForFork0_~tmp~1#1_106| |v_thread2Thread1of1ForFork0_plus_#res#1_77|) (= |v_thread2Thread1of1ForFork0_plus_~b#1_77| |v_thread2Thread1of1ForFork0_plus_#in~b#1_77|) (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_77| |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_77|) (<= 0 (+ |v_thread2Thread1of1ForFork0_plus_#res#1_77| 2147483648)) (= |v_thread2Thread1of1ForFork0_plus_#res#1_77| .cse0) (<= |v_thread2Thread1of1ForFork0_plus_#res#1_77| 2147483647) (<= 0 (+ |v_thread2Thread1of1ForFork0_plus_#in~b#1_77| 2147483648)) (<= |v_thread2Thread1of1ForFork0_plus_#in~b#1_77| 2147483647) (= |v_thread2Thread1of1ForFork0_plus_~a#1_77| |v_thread2Thread1of1ForFork0_plus_#in~a#1_77|) (= |v_thread2Thread1of1ForFork0_plus_#in~a#1_77| v_~res2~0_413) (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_77| (ite (or (<= |v_thread2Thread1of1ForFork0_plus_~b#1_77| 0) (<= .cse0 2147483647)) 1 0)) (= |v_thread2Thread1of1ForFork0_plus_#in~b#1_77| (let ((.cse1 (* |v_thread2Thread1of1ForFork0_~i~1#1_216| 4))) (+ (select (select |v_#memory_int_525| v_~B~0.base_321) (+ v_~B~0.offset_323 .cse1)) (select (select |v_#memory_int_525| v_~A~0.base_331) (+ v_~A~0.offset_333 .cse1))))))) InVars {~A~0.base=v_~A~0.base_331, thread3Thread1of1ForFork1_~tmp~2#1=|v_thread3Thread1of1ForFork1_~tmp~2#1_219|, ~B~0.base=v_~B~0.base_321, ~A~0.offset=v_~A~0.offset_333, ~M~0=v_~M~0_239, #memory_int=|v_#memory_int_525|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_216|, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_383|, ~B~0.offset=v_~B~0.offset_323, ~res2~0=v_~res2~0_413} OutVars{~A~0.base=v_~A~0.base_331, thread2Thread1of1ForFork0_plus_#in~a#1=|v_thread2Thread1of1ForFork0_plus_#in~a#1_77|, thread2Thread1of1ForFork0_#t~mem8#1=|v_thread2Thread1of1ForFork0_#t~mem8#1_77|, ~B~0.base=v_~B~0.base_321, thread2Thread1of1ForFork0_plus_~a#1=|v_thread2Thread1of1ForFork0_plus_~a#1_77|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_77|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_216|, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_382|, thread2Thread1of1ForFork0_#t~ret10#1=|v_thread2Thread1of1ForFork0_#t~ret10#1_77|, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_77|, thread2Thread1of1ForFork0_#t~ret9#1=|v_thread2Thread1of1ForFork0_#t~ret9#1_77|, thread2Thread1of1ForFork0_plus_#in~b#1=|v_thread2Thread1of1ForFork0_plus_#in~b#1_77|, thread3Thread1of1ForFork1_~tmp~2#1=|v_thread3Thread1of1ForFork1_~tmp~2#1_219|, ~A~0.offset=v_~A~0.offset_333, ~M~0=v_~M~0_239, thread2Thread1of1ForFork0_plus_~b#1=|v_thread2Thread1of1ForFork0_plus_~b#1_77|, thread2Thread1of1ForFork0_plus_#res#1=|v_thread2Thread1of1ForFork0_plus_#res#1_77|, thread3Thread1of1ForFork1_#t~post11#1=|v_thread3Thread1of1ForFork1_#t~post11#1_152|, thread2Thread1of1ForFork0_~tmp~1#1=|v_thread2Thread1of1ForFork0_~tmp~1#1_106|, #memory_int=|v_#memory_int_525|, thread2Thread1of1ForFork0_#t~mem7#1=|v_thread2Thread1of1ForFork0_#t~mem7#1_77|, ~B~0.offset=v_~B~0.offset_323, ~res2~0=v_~res2~0_412} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_plus_#in~a#1, thread2Thread1of1ForFork0_#t~mem8#1, thread2Thread1of1ForFork0_plus_~a#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork1_~i~2#1, thread2Thread1of1ForFork0_#t~ret10#1, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_#t~ret9#1, thread2Thread1of1ForFork0_plus_#in~b#1, thread2Thread1of1ForFork0_plus_~b#1, thread2Thread1of1ForFork0_plus_#res#1, thread3Thread1of1ForFork1_#t~post11#1, thread2Thread1of1ForFork0_~tmp~1#1, thread2Thread1of1ForFork0_#t~mem7#1, ~res2~0] [2022-12-06 05:33:28,402 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [847] L74-4-->L77: Formula: (let ((.cse0 (+ |v_thread3Thread1of1ForFork1_plus_~a#1_5| |v_thread3Thread1of1ForFork1_plus_~b#1_5|))) (and (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5| (ite (or (<= .cse0 2147483647) (<= |v_thread3Thread1of1ForFork1_plus_~b#1_5| 0)) 1 0)) (= v_~res2~0_47 |v_thread3Thread1of1ForFork1_plus_#in~a#1_5|) (<= |v_thread3Thread1of1ForFork1_~tmp~2#1_7| 2147483647) (= (let ((.cse1 (* |v_thread3Thread1of1ForFork1_~i~2#1_17| 4))) (+ (select (select |v_#memory_int_88| v_~B~0.base_42) (+ .cse1 v_~B~0.offset_42)) (select (select |v_#memory_int_88| v_~A~0.base_44) (+ .cse1 v_~A~0.offset_44)))) |v_thread3Thread1of1ForFork1_plus_#in~b#1_5|) (<= |v_thread3Thread1of1ForFork1_plus_#in~b#1_5| 2147483647) (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5| |v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|) (= .cse0 |v_thread3Thread1of1ForFork1_plus_#res#1_5|) (= |v_thread3Thread1of1ForFork1_plus_#in~a#1_5| |v_thread3Thread1of1ForFork1_plus_~a#1_5|) (<= 0 (+ |v_thread3Thread1of1ForFork1_~tmp~2#1_7| 2147483648)) (= |v_thread3Thread1of1ForFork1_plus_#res#1_5| |v_thread3Thread1of1ForFork1_~tmp~2#1_7|) (<= 0 (+ |v_thread3Thread1of1ForFork1_plus_#in~b#1_5| 2147483648)) (= |v_thread3Thread1of1ForFork1_plus_#in~b#1_5| |v_thread3Thread1of1ForFork1_plus_~b#1_5|) (< |v_thread3Thread1of1ForFork1_~i~2#1_17| v_~N~0_20))) InVars {~A~0.base=v_~A~0.base_44, ~B~0.base=v_~B~0.base_42, ~A~0.offset=v_~A~0.offset_44, #memory_int=|v_#memory_int_88|, ~N~0=v_~N~0_20, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_17|, ~B~0.offset=v_~B~0.offset_42, ~res2~0=v_~res2~0_47} OutVars{thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|, ~A~0.base=v_~A~0.base_44, ~B~0.base=v_~B~0.base_42, thread3Thread1of1ForFork1_plus_#res#1=|v_thread3Thread1of1ForFork1_plus_#res#1_5|, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|, thread3Thread1of1ForFork1_#t~mem13#1=|v_thread3Thread1of1ForFork1_#t~mem13#1_5|, thread3Thread1of1ForFork1_plus_#in~a#1=|v_thread3Thread1of1ForFork1_plus_#in~a#1_5|, ~N~0=v_~N~0_20, thread3Thread1of1ForFork1_#t~ret14#1=|v_thread3Thread1of1ForFork1_#t~ret14#1_5|, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_17|, thread3Thread1of1ForFork1_plus_~a#1=|v_thread3Thread1of1ForFork1_plus_~a#1_5|, ~A~0.offset=v_~A~0.offset_44, thread3Thread1of1ForFork1_~tmp~2#1=|v_thread3Thread1of1ForFork1_~tmp~2#1_7|, thread3Thread1of1ForFork1_plus_#in~b#1=|v_thread3Thread1of1ForFork1_plus_#in~b#1_5|, thread3Thread1of1ForFork1_#t~ret15#1=|v_thread3Thread1of1ForFork1_#t~ret15#1_5|, #memory_int=|v_#memory_int_88|, thread3Thread1of1ForFork1_#t~mem12#1=|v_thread3Thread1of1ForFork1_#t~mem12#1_5|, thread3Thread1of1ForFork1_plus_~b#1=|v_thread3Thread1of1ForFork1_plus_~b#1_5|, ~B~0.offset=v_~B~0.offset_42, ~res2~0=v_~res2~0_47} AuxVars[] AssignedVars[thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork1_plus_~a#1, thread3Thread1of1ForFork1_~tmp~2#1, thread3Thread1of1ForFork1_plus_#res#1, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork1_plus_#in~b#1, thread3Thread1of1ForFork1_#t~mem13#1, thread3Thread1of1ForFork1_#t~ret15#1, thread3Thread1of1ForFork1_plus_#in~a#1, thread3Thread1of1ForFork1_#t~ret14#1, thread3Thread1of1ForFork1_#t~mem12#1, thread3Thread1of1ForFork1_plus_~b#1] and [1054] L61-4-->L61-4: Formula: (let ((.cse0 (+ |v_thread2Thread1of1ForFork0_plus_~a#1_79| |v_thread2Thread1of1ForFork0_plus_~b#1_79|))) (and (= |v_thread2Thread1of1ForFork0_plus_~a#1_79| |v_thread2Thread1of1ForFork0_plus_#in~a#1_79|) (= .cse0 |v_thread2Thread1of1ForFork0_plus_#res#1_79|) (<= 0 (+ |v_thread2Thread1of1ForFork0_plus_#res#1_79| 2147483648)) (= |v_thread2Thread1of1ForFork0_~tmp~1#1_108| |v_thread2Thread1of1ForFork0_plus_#res#1_79|) (<= |v_thread2Thread1of1ForFork0_plus_#res#1_79| 2147483647) (= |v_thread2Thread1of1ForFork0_plus_#in~b#1_79| (let ((.cse1 (* |v_thread2Thread1of1ForFork0_~i~1#1_219| 4))) (+ (select (select |v_#memory_int_527| v_~B~0.base_323) (+ v_~B~0.offset_325 .cse1)) (select (select |v_#memory_int_527| v_~A~0.base_333) (+ .cse1 v_~A~0.offset_335))))) (= |v_thread2Thread1of1ForFork0_plus_~b#1_79| |v_thread2Thread1of1ForFork0_plus_#in~b#1_79|) (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_79| (ite (or (<= .cse0 2147483647) (<= |v_thread2Thread1of1ForFork0_plus_~b#1_79| 0)) 1 0)) (< |v_thread2Thread1of1ForFork0_~i~1#1_219| v_~M~0_241) (= |v_thread2Thread1of1ForFork0_~i~1#1_218| (+ |v_thread2Thread1of1ForFork0_~i~1#1_219| 1)) (<= |v_thread2Thread1of1ForFork0_plus_#in~b#1_79| 2147483647) (= |v_thread2Thread1of1ForFork0_~tmp~1#1_108| v_~res2~0_416) (<= 0 (+ |v_thread2Thread1of1ForFork0_plus_#in~b#1_79| 2147483648)) (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_79| |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_79|) (= |v_thread2Thread1of1ForFork0_plus_#in~a#1_79| v_~res2~0_417))) InVars {~A~0.base=v_~A~0.base_333, ~B~0.base=v_~B~0.base_323, ~A~0.offset=v_~A~0.offset_335, ~M~0=v_~M~0_241, #memory_int=|v_#memory_int_527|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_219|, ~B~0.offset=v_~B~0.offset_325, ~res2~0=v_~res2~0_417} OutVars{~A~0.base=v_~A~0.base_333, thread2Thread1of1ForFork0_plus_#in~a#1=|v_thread2Thread1of1ForFork0_plus_#in~a#1_79|, thread2Thread1of1ForFork0_#t~mem8#1=|v_thread2Thread1of1ForFork0_#t~mem8#1_79|, ~B~0.base=v_~B~0.base_323, thread2Thread1of1ForFork0_plus_~a#1=|v_thread2Thread1of1ForFork0_plus_~a#1_79|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_79|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_218|, thread2Thread1of1ForFork0_#t~ret10#1=|v_thread2Thread1of1ForFork0_#t~ret10#1_79|, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_79|, thread2Thread1of1ForFork0_#t~ret9#1=|v_thread2Thread1of1ForFork0_#t~ret9#1_79|, thread2Thread1of1ForFork0_plus_#in~b#1=|v_thread2Thread1of1ForFork0_plus_#in~b#1_79|, ~A~0.offset=v_~A~0.offset_335, ~M~0=v_~M~0_241, thread2Thread1of1ForFork0_plus_~b#1=|v_thread2Thread1of1ForFork0_plus_~b#1_79|, thread2Thread1of1ForFork0_plus_#res#1=|v_thread2Thread1of1ForFork0_plus_#res#1_79|, thread2Thread1of1ForFork0_~tmp~1#1=|v_thread2Thread1of1ForFork0_~tmp~1#1_108|, #memory_int=|v_#memory_int_527|, thread2Thread1of1ForFork0_#t~mem7#1=|v_thread2Thread1of1ForFork0_#t~mem7#1_79|, ~B~0.offset=v_~B~0.offset_325, thread2Thread1of1ForFork0_#t~post6#1=|v_thread2Thread1of1ForFork0_#t~post6#1_45|, ~res2~0=v_~res2~0_416} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_plus_#in~a#1, thread2Thread1of1ForFork0_#t~mem8#1, thread2Thread1of1ForFork0_plus_~a#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_~i~1#1, thread2Thread1of1ForFork0_#t~ret10#1, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_#t~ret9#1, thread2Thread1of1ForFork0_plus_#in~b#1, thread2Thread1of1ForFork0_plus_~b#1, thread2Thread1of1ForFork0_plus_#res#1, thread2Thread1of1ForFork0_~tmp~1#1, thread2Thread1of1ForFork0_#t~mem7#1, thread2Thread1of1ForFork0_#t~post6#1, ~res2~0] [2022-12-06 05:33:28,734 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [847] L74-4-->L77: Formula: (let ((.cse0 (+ |v_thread3Thread1of1ForFork1_plus_~a#1_5| |v_thread3Thread1of1ForFork1_plus_~b#1_5|))) (and (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5| (ite (or (<= .cse0 2147483647) (<= |v_thread3Thread1of1ForFork1_plus_~b#1_5| 0)) 1 0)) (= v_~res2~0_47 |v_thread3Thread1of1ForFork1_plus_#in~a#1_5|) (<= |v_thread3Thread1of1ForFork1_~tmp~2#1_7| 2147483647) (= (let ((.cse1 (* |v_thread3Thread1of1ForFork1_~i~2#1_17| 4))) (+ (select (select |v_#memory_int_88| v_~B~0.base_42) (+ .cse1 v_~B~0.offset_42)) (select (select |v_#memory_int_88| v_~A~0.base_44) (+ .cse1 v_~A~0.offset_44)))) |v_thread3Thread1of1ForFork1_plus_#in~b#1_5|) (<= |v_thread3Thread1of1ForFork1_plus_#in~b#1_5| 2147483647) (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5| |v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|) (= .cse0 |v_thread3Thread1of1ForFork1_plus_#res#1_5|) (= |v_thread3Thread1of1ForFork1_plus_#in~a#1_5| |v_thread3Thread1of1ForFork1_plus_~a#1_5|) (<= 0 (+ |v_thread3Thread1of1ForFork1_~tmp~2#1_7| 2147483648)) (= |v_thread3Thread1of1ForFork1_plus_#res#1_5| |v_thread3Thread1of1ForFork1_~tmp~2#1_7|) (<= 0 (+ |v_thread3Thread1of1ForFork1_plus_#in~b#1_5| 2147483648)) (= |v_thread3Thread1of1ForFork1_plus_#in~b#1_5| |v_thread3Thread1of1ForFork1_plus_~b#1_5|) (< |v_thread3Thread1of1ForFork1_~i~2#1_17| v_~N~0_20))) InVars {~A~0.base=v_~A~0.base_44, ~B~0.base=v_~B~0.base_42, ~A~0.offset=v_~A~0.offset_44, #memory_int=|v_#memory_int_88|, ~N~0=v_~N~0_20, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_17|, ~B~0.offset=v_~B~0.offset_42, ~res2~0=v_~res2~0_47} OutVars{thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|, ~A~0.base=v_~A~0.base_44, ~B~0.base=v_~B~0.base_42, thread3Thread1of1ForFork1_plus_#res#1=|v_thread3Thread1of1ForFork1_plus_#res#1_5|, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|, thread3Thread1of1ForFork1_#t~mem13#1=|v_thread3Thread1of1ForFork1_#t~mem13#1_5|, thread3Thread1of1ForFork1_plus_#in~a#1=|v_thread3Thread1of1ForFork1_plus_#in~a#1_5|, ~N~0=v_~N~0_20, thread3Thread1of1ForFork1_#t~ret14#1=|v_thread3Thread1of1ForFork1_#t~ret14#1_5|, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_17|, thread3Thread1of1ForFork1_plus_~a#1=|v_thread3Thread1of1ForFork1_plus_~a#1_5|, ~A~0.offset=v_~A~0.offset_44, thread3Thread1of1ForFork1_~tmp~2#1=|v_thread3Thread1of1ForFork1_~tmp~2#1_7|, thread3Thread1of1ForFork1_plus_#in~b#1=|v_thread3Thread1of1ForFork1_plus_#in~b#1_5|, thread3Thread1of1ForFork1_#t~ret15#1=|v_thread3Thread1of1ForFork1_#t~ret15#1_5|, #memory_int=|v_#memory_int_88|, thread3Thread1of1ForFork1_#t~mem12#1=|v_thread3Thread1of1ForFork1_#t~mem12#1_5|, thread3Thread1of1ForFork1_plus_~b#1=|v_thread3Thread1of1ForFork1_plus_~b#1_5|, ~B~0.offset=v_~B~0.offset_42, ~res2~0=v_~res2~0_47} AuxVars[] AssignedVars[thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork1_plus_~a#1, thread3Thread1of1ForFork1_~tmp~2#1, thread3Thread1of1ForFork1_plus_#res#1, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork1_plus_#in~b#1, thread3Thread1of1ForFork1_#t~mem13#1, thread3Thread1of1ForFork1_#t~ret15#1, thread3Thread1of1ForFork1_plus_#in~a#1, thread3Thread1of1ForFork1_#t~ret14#1, thread3Thread1of1ForFork1_#t~mem12#1, thread3Thread1of1ForFork1_plus_~b#1] and [931] L64-->L61-4: Formula: (and (= v_~res2~0_86 |v_thread2Thread1of1ForFork0_~tmp~1#1_23|) (= (+ |v_thread2Thread1of1ForFork0_~i~1#1_30| 1) |v_thread2Thread1of1ForFork0_~i~1#1_29|)) InVars {thread2Thread1of1ForFork0_~tmp~1#1=|v_thread2Thread1of1ForFork0_~tmp~1#1_23|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_30|} OutVars{thread2Thread1of1ForFork0_~tmp~1#1=|v_thread2Thread1of1ForFork0_~tmp~1#1_23|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_29|, thread2Thread1of1ForFork0_#t~post6#1=|v_thread2Thread1of1ForFork0_#t~post6#1_19|, ~res2~0=v_~res2~0_86} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_~i~1#1, thread2Thread1of1ForFork0_#t~post6#1, ~res2~0] [2022-12-06 05:33:28,856 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [847] L74-4-->L77: Formula: (let ((.cse0 (+ |v_thread3Thread1of1ForFork1_plus_~a#1_5| |v_thread3Thread1of1ForFork1_plus_~b#1_5|))) (and (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5| (ite (or (<= .cse0 2147483647) (<= |v_thread3Thread1of1ForFork1_plus_~b#1_5| 0)) 1 0)) (= v_~res2~0_47 |v_thread3Thread1of1ForFork1_plus_#in~a#1_5|) (<= |v_thread3Thread1of1ForFork1_~tmp~2#1_7| 2147483647) (= (let ((.cse1 (* |v_thread3Thread1of1ForFork1_~i~2#1_17| 4))) (+ (select (select |v_#memory_int_88| v_~B~0.base_42) (+ .cse1 v_~B~0.offset_42)) (select (select |v_#memory_int_88| v_~A~0.base_44) (+ .cse1 v_~A~0.offset_44)))) |v_thread3Thread1of1ForFork1_plus_#in~b#1_5|) (<= |v_thread3Thread1of1ForFork1_plus_#in~b#1_5| 2147483647) (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5| |v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|) (= .cse0 |v_thread3Thread1of1ForFork1_plus_#res#1_5|) (= |v_thread3Thread1of1ForFork1_plus_#in~a#1_5| |v_thread3Thread1of1ForFork1_plus_~a#1_5|) (<= 0 (+ |v_thread3Thread1of1ForFork1_~tmp~2#1_7| 2147483648)) (= |v_thread3Thread1of1ForFork1_plus_#res#1_5| |v_thread3Thread1of1ForFork1_~tmp~2#1_7|) (<= 0 (+ |v_thread3Thread1of1ForFork1_plus_#in~b#1_5| 2147483648)) (= |v_thread3Thread1of1ForFork1_plus_#in~b#1_5| |v_thread3Thread1of1ForFork1_plus_~b#1_5|) (< |v_thread3Thread1of1ForFork1_~i~2#1_17| v_~N~0_20))) InVars {~A~0.base=v_~A~0.base_44, ~B~0.base=v_~B~0.base_42, ~A~0.offset=v_~A~0.offset_44, #memory_int=|v_#memory_int_88|, ~N~0=v_~N~0_20, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_17|, ~B~0.offset=v_~B~0.offset_42, ~res2~0=v_~res2~0_47} OutVars{thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|, ~A~0.base=v_~A~0.base_44, ~B~0.base=v_~B~0.base_42, thread3Thread1of1ForFork1_plus_#res#1=|v_thread3Thread1of1ForFork1_plus_#res#1_5|, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|, thread3Thread1of1ForFork1_#t~mem13#1=|v_thread3Thread1of1ForFork1_#t~mem13#1_5|, thread3Thread1of1ForFork1_plus_#in~a#1=|v_thread3Thread1of1ForFork1_plus_#in~a#1_5|, ~N~0=v_~N~0_20, thread3Thread1of1ForFork1_#t~ret14#1=|v_thread3Thread1of1ForFork1_#t~ret14#1_5|, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_17|, thread3Thread1of1ForFork1_plus_~a#1=|v_thread3Thread1of1ForFork1_plus_~a#1_5|, ~A~0.offset=v_~A~0.offset_44, thread3Thread1of1ForFork1_~tmp~2#1=|v_thread3Thread1of1ForFork1_~tmp~2#1_7|, thread3Thread1of1ForFork1_plus_#in~b#1=|v_thread3Thread1of1ForFork1_plus_#in~b#1_5|, thread3Thread1of1ForFork1_#t~ret15#1=|v_thread3Thread1of1ForFork1_#t~ret15#1_5|, #memory_int=|v_#memory_int_88|, thread3Thread1of1ForFork1_#t~mem12#1=|v_thread3Thread1of1ForFork1_#t~mem12#1_5|, thread3Thread1of1ForFork1_plus_~b#1=|v_thread3Thread1of1ForFork1_plus_~b#1_5|, ~B~0.offset=v_~B~0.offset_42, ~res2~0=v_~res2~0_47} AuxVars[] AssignedVars[thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork1_plus_~a#1, thread3Thread1of1ForFork1_~tmp~2#1, thread3Thread1of1ForFork1_plus_#res#1, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork1_plus_#in~b#1, thread3Thread1of1ForFork1_#t~mem13#1, thread3Thread1of1ForFork1_#t~ret15#1, thread3Thread1of1ForFork1_plus_#in~a#1, thread3Thread1of1ForFork1_#t~ret14#1, thread3Thread1of1ForFork1_#t~mem12#1, thread3Thread1of1ForFork1_plus_~b#1] and [988] L61-4-->L48-4: Formula: (let ((.cse0 (+ |v_thread1Thread1of1ForFork2_plus_~a#1_52| |v_thread1Thread1of1ForFork2_plus_~b#1_52|))) (and (= |v_thread1Thread1of1ForFork2_plus_#in~b#1_52| (+ (select (select |v_#memory_int_284| v_~B~0.base_146) v_~B~0.offset_148) (select (select |v_#memory_int_284| v_~A~0.base_152) v_~A~0.offset_154))) (< 0 v_~N~0_160) (= |v_thread1Thread1of1ForFork2_plus_~b#1_52| |v_thread1Thread1of1ForFork2_plus_#in~b#1_52|) (= v_~res1~0_146 |v_thread1Thread1of1ForFork2_plus_#in~a#1_52|) (= |v_thread1Thread1of1ForFork2_~i~0#1_79| 1) (<= 0 (+ |v_thread1Thread1of1ForFork2_~tmp~0#1_54| 2147483648)) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_54| |v_thread1Thread1of1ForFork2_plus_#res#1_52|) (<= |v_thread1Thread1of1ForFork2_plus_#in~b#1_52| 2147483647) (= |v_thread2Thread1of1ForFork0_#res#1.offset_17| 0) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_54| v_~res1~0_145) (= |v_thread1Thread1of1ForFork2_plus_~a#1_52| |v_thread1Thread1of1ForFork2_plus_#in~a#1_52|) (not (< |v_thread2Thread1of1ForFork0_~i~1#1_69| v_~M~0_105)) (<= |v_thread1Thread1of1ForFork2_~tmp~0#1_54| 2147483647) (<= 0 (+ |v_thread1Thread1of1ForFork2_plus_#in~b#1_52| 2147483648)) (= |v_thread2Thread1of1ForFork0_#res#1.base_17| 0) (= (ite (or (<= |v_thread1Thread1of1ForFork2_plus_~b#1_52| 0) (<= .cse0 2147483647)) 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_52|) (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_52| |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_52|) (= |v_thread1Thread1of1ForFork2_plus_#res#1_52| .cse0))) InVars {~res1~0=v_~res1~0_146, ~A~0.base=v_~A~0.base_152, ~B~0.base=v_~B~0.base_146, ~A~0.offset=v_~A~0.offset_154, ~M~0=v_~M~0_105, #memory_int=|v_#memory_int_284|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_69|, ~N~0=v_~N~0_160, ~B~0.offset=v_~B~0.offset_148} OutVars{~res1~0=v_~res1~0_145, ~A~0.base=v_~A~0.base_152, thread1Thread1of1ForFork2_plus_#in~b#1=|v_thread1Thread1of1ForFork2_plus_#in~b#1_52|, ~B~0.base=v_~B~0.base_146, thread1Thread1of1ForFork2_#t~ret4#1=|v_thread1Thread1of1ForFork2_#t~ret4#1_52|, thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_17|, thread1Thread1of1ForFork2_#t~mem2#1=|v_thread1Thread1of1ForFork2_#t~mem2#1_52|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_69|, thread1Thread1of1ForFork2_plus_#in~a#1=|v_thread1Thread1of1ForFork2_plus_#in~a#1_52|, thread1Thread1of1ForFork2_#t~post1#1=|v_thread1Thread1of1ForFork2_#t~post1#1_52|, thread1Thread1of1ForFork2_plus_~a#1=|v_thread1Thread1of1ForFork2_plus_~a#1_52|, thread1Thread1of1ForFork2_#t~mem3#1=|v_thread1Thread1of1ForFork2_#t~mem3#1_52|, ~B~0.offset=v_~B~0.offset_148, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_52|, thread1Thread1of1ForFork2_~tmp~0#1=|v_thread1Thread1of1ForFork2_~tmp~0#1_54|, thread1Thread1of1ForFork2_plus_~b#1=|v_thread1Thread1of1ForFork2_plus_~b#1_52|, ~N~0=v_~N~0_160, ~A~0.offset=v_~A~0.offset_154, thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_17|, ~M~0=v_~M~0_105, thread1Thread1of1ForFork2_~i~0#1=|v_thread1Thread1of1ForFork2_~i~0#1_79|, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_52|, thread1Thread1of1ForFork2_#t~ret5#1=|v_thread1Thread1of1ForFork2_#t~ret5#1_52|, #memory_int=|v_#memory_int_284|, thread1Thread1of1ForFork2_plus_#res#1=|v_thread1Thread1of1ForFork2_plus_#res#1_52|} AuxVars[] AssignedVars[~res1~0, thread1Thread1of1ForFork2_plus_#in~b#1, thread1Thread1of1ForFork2_#t~ret4#1, thread2Thread1of1ForFork0_#res#1.offset, thread1Thread1of1ForFork2_~tmp~0#1, thread1Thread1of1ForFork2_#t~mem2#1, thread1Thread1of1ForFork2_plus_#in~a#1, thread1Thread1of1ForFork2_plus_~b#1, thread1Thread1of1ForFork2_#t~post1#1, thread2Thread1of1ForFork0_#res#1.base, thread1Thread1of1ForFork2_~i~0#1, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork2_#t~ret5#1, thread1Thread1of1ForFork2_plus_~a#1, thread1Thread1of1ForFork2_#t~mem3#1, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork2_plus_#res#1] [2022-12-06 05:33:29,230 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [952] L74-4-->thread3EXIT: Formula: (and (= |v_thread3Thread1of1ForFork1_#res#1.offset_Out_4| 0) (= |v_thread3Thread1of1ForFork1_#res#1.base_Out_4| 0) (not (< |v_thread3Thread1of1ForFork1_~i~2#1_In_3| v_~N~0_In_10))) InVars {thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_In_3|, ~N~0=v_~N~0_In_10} OutVars{thread3Thread1of1ForFork1_#res#1.offset=|v_thread3Thread1of1ForFork1_#res#1.offset_Out_4|, ~N~0=v_~N~0_In_10, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_In_3|, thread3Thread1of1ForFork1_#res#1.base=|v_thread3Thread1of1ForFork1_#res#1.base_Out_4|} AuxVars[] AssignedVars[thread3Thread1of1ForFork1_#res#1.offset, thread3Thread1of1ForFork1_#res#1.base] and [946] L48-4-->L48-4: Formula: (let ((.cse0 (+ |v_thread1Thread1of1ForFork2_plus_~a#1_17| |v_thread1Thread1of1ForFork2_plus_~b#1_17|))) (and (= |v_thread1Thread1of1ForFork2_plus_#res#1_17| .cse0) (= v_~res1~0_74 |v_thread1Thread1of1ForFork2_plus_#in~a#1_17|) (< |v_thread1Thread1of1ForFork2_~i~0#1_38| v_~N~0_96) (= (let ((.cse1 (* |v_thread1Thread1of1ForFork2_~i~0#1_38| 4))) (+ (select (select |v_#memory_int_182| v_~A~0.base_84) (+ v_~A~0.offset_84 .cse1)) (select (select |v_#memory_int_182| v_~B~0.base_82) (+ v_~B~0.offset_82 .cse1)))) |v_thread1Thread1of1ForFork2_plus_#in~b#1_17|) (= (ite (or (<= .cse0 2147483647) (<= |v_thread1Thread1of1ForFork2_plus_~b#1_17| 0)) 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_17|) (<= |v_thread1Thread1of1ForFork2_plus_#in~b#1_17| 2147483647) (<= 0 (+ |v_thread1Thread1of1ForFork2_~tmp~0#1_19| 2147483648)) (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_17| |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_17|) (<= 0 (+ |v_thread1Thread1of1ForFork2_plus_#in~b#1_17| 2147483648)) (= |v_thread1Thread1of1ForFork2_plus_~a#1_17| |v_thread1Thread1of1ForFork2_plus_#in~a#1_17|) (= (+ |v_thread1Thread1of1ForFork2_~i~0#1_38| 1) |v_thread1Thread1of1ForFork2_~i~0#1_37|) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_19| |v_thread1Thread1of1ForFork2_plus_#res#1_17|) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_19| v_~res1~0_73) (<= |v_thread1Thread1of1ForFork2_~tmp~0#1_19| 2147483647) (= |v_thread1Thread1of1ForFork2_plus_~b#1_17| |v_thread1Thread1of1ForFork2_plus_#in~b#1_17|))) InVars {~res1~0=v_~res1~0_74, ~A~0.base=v_~A~0.base_84, ~B~0.base=v_~B~0.base_82, ~A~0.offset=v_~A~0.offset_84, thread1Thread1of1ForFork2_~i~0#1=|v_thread1Thread1of1ForFork2_~i~0#1_38|, #memory_int=|v_#memory_int_182|, ~N~0=v_~N~0_96, ~B~0.offset=v_~B~0.offset_82} OutVars{~res1~0=v_~res1~0_73, ~A~0.base=v_~A~0.base_84, thread1Thread1of1ForFork2_plus_#in~b#1=|v_thread1Thread1of1ForFork2_plus_#in~b#1_17|, ~B~0.base=v_~B~0.base_82, thread1Thread1of1ForFork2_#t~ret4#1=|v_thread1Thread1of1ForFork2_#t~ret4#1_17|, thread1Thread1of1ForFork2_~tmp~0#1=|v_thread1Thread1of1ForFork2_~tmp~0#1_19|, thread1Thread1of1ForFork2_#t~mem2#1=|v_thread1Thread1of1ForFork2_#t~mem2#1_17|, thread1Thread1of1ForFork2_plus_~b#1=|v_thread1Thread1of1ForFork2_plus_~b#1_17|, thread1Thread1of1ForFork2_plus_#in~a#1=|v_thread1Thread1of1ForFork2_plus_#in~a#1_17|, ~N~0=v_~N~0_96, thread1Thread1of1ForFork2_#t~post1#1=|v_thread1Thread1of1ForFork2_#t~post1#1_15|, ~A~0.offset=v_~A~0.offset_84, thread1Thread1of1ForFork2_~i~0#1=|v_thread1Thread1of1ForFork2_~i~0#1_37|, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_17|, thread1Thread1of1ForFork2_#t~ret5#1=|v_thread1Thread1of1ForFork2_#t~ret5#1_17|, #memory_int=|v_#memory_int_182|, thread1Thread1of1ForFork2_plus_~a#1=|v_thread1Thread1of1ForFork2_plus_~a#1_17|, thread1Thread1of1ForFork2_#t~mem3#1=|v_thread1Thread1of1ForFork2_#t~mem3#1_17|, ~B~0.offset=v_~B~0.offset_82, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_17|, thread1Thread1of1ForFork2_plus_#res#1=|v_thread1Thread1of1ForFork2_plus_#res#1_17|} AuxVars[] AssignedVars[~res1~0, thread1Thread1of1ForFork2_plus_#in~b#1, thread1Thread1of1ForFork2_#t~ret4#1, thread1Thread1of1ForFork2_~tmp~0#1, thread1Thread1of1ForFork2_#t~mem2#1, thread1Thread1of1ForFork2_plus_~b#1, thread1Thread1of1ForFork2_plus_#in~a#1, thread1Thread1of1ForFork2_#t~post1#1, thread1Thread1of1ForFork2_~i~0#1, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork2_#t~ret5#1, thread1Thread1of1ForFork2_plus_~a#1, thread1Thread1of1ForFork2_#t~mem3#1, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork2_plus_#res#1] [2022-12-06 05:33:29,444 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [952] L74-4-->thread3EXIT: Formula: (and (= |v_thread3Thread1of1ForFork1_#res#1.offset_Out_4| 0) (= |v_thread3Thread1of1ForFork1_#res#1.base_Out_4| 0) (not (< |v_thread3Thread1of1ForFork1_~i~2#1_In_3| v_~N~0_In_10))) InVars {thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_In_3|, ~N~0=v_~N~0_In_10} OutVars{thread3Thread1of1ForFork1_#res#1.offset=|v_thread3Thread1of1ForFork1_#res#1.offset_Out_4|, ~N~0=v_~N~0_In_10, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_In_3|, thread3Thread1of1ForFork1_#res#1.base=|v_thread3Thread1of1ForFork1_#res#1.base_Out_4|} AuxVars[] AssignedVars[thread3Thread1of1ForFork1_#res#1.offset, thread3Thread1of1ForFork1_#res#1.base] and [931] L64-->L61-4: Formula: (and (= v_~res2~0_86 |v_thread2Thread1of1ForFork0_~tmp~1#1_23|) (= (+ |v_thread2Thread1of1ForFork0_~i~1#1_30| 1) |v_thread2Thread1of1ForFork0_~i~1#1_29|)) InVars {thread2Thread1of1ForFork0_~tmp~1#1=|v_thread2Thread1of1ForFork0_~tmp~1#1_23|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_30|} OutVars{thread2Thread1of1ForFork0_~tmp~1#1=|v_thread2Thread1of1ForFork0_~tmp~1#1_23|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_29|, thread2Thread1of1ForFork0_#t~post6#1=|v_thread2Thread1of1ForFork0_#t~post6#1_19|, ~res2~0=v_~res2~0_86} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_~i~1#1, thread2Thread1of1ForFork0_#t~post6#1, ~res2~0] [2022-12-06 05:33:29,487 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [952] L74-4-->thread3EXIT: Formula: (and (= |v_thread3Thread1of1ForFork1_#res#1.offset_Out_4| 0) (= |v_thread3Thread1of1ForFork1_#res#1.base_Out_4| 0) (not (< |v_thread3Thread1of1ForFork1_~i~2#1_In_3| v_~N~0_In_10))) InVars {thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_In_3|, ~N~0=v_~N~0_In_10} OutVars{thread3Thread1of1ForFork1_#res#1.offset=|v_thread3Thread1of1ForFork1_#res#1.offset_Out_4|, ~N~0=v_~N~0_In_10, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_In_3|, thread3Thread1of1ForFork1_#res#1.base=|v_thread3Thread1of1ForFork1_#res#1.base_Out_4|} AuxVars[] AssignedVars[thread3Thread1of1ForFork1_#res#1.offset, thread3Thread1of1ForFork1_#res#1.base] and [946] L48-4-->L48-4: Formula: (let ((.cse0 (+ |v_thread1Thread1of1ForFork2_plus_~a#1_17| |v_thread1Thread1of1ForFork2_plus_~b#1_17|))) (and (= |v_thread1Thread1of1ForFork2_plus_#res#1_17| .cse0) (= v_~res1~0_74 |v_thread1Thread1of1ForFork2_plus_#in~a#1_17|) (< |v_thread1Thread1of1ForFork2_~i~0#1_38| v_~N~0_96) (= (let ((.cse1 (* |v_thread1Thread1of1ForFork2_~i~0#1_38| 4))) (+ (select (select |v_#memory_int_182| v_~A~0.base_84) (+ v_~A~0.offset_84 .cse1)) (select (select |v_#memory_int_182| v_~B~0.base_82) (+ v_~B~0.offset_82 .cse1)))) |v_thread1Thread1of1ForFork2_plus_#in~b#1_17|) (= (ite (or (<= .cse0 2147483647) (<= |v_thread1Thread1of1ForFork2_plus_~b#1_17| 0)) 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_17|) (<= |v_thread1Thread1of1ForFork2_plus_#in~b#1_17| 2147483647) (<= 0 (+ |v_thread1Thread1of1ForFork2_~tmp~0#1_19| 2147483648)) (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_17| |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_17|) (<= 0 (+ |v_thread1Thread1of1ForFork2_plus_#in~b#1_17| 2147483648)) (= |v_thread1Thread1of1ForFork2_plus_~a#1_17| |v_thread1Thread1of1ForFork2_plus_#in~a#1_17|) (= (+ |v_thread1Thread1of1ForFork2_~i~0#1_38| 1) |v_thread1Thread1of1ForFork2_~i~0#1_37|) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_19| |v_thread1Thread1of1ForFork2_plus_#res#1_17|) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_19| v_~res1~0_73) (<= |v_thread1Thread1of1ForFork2_~tmp~0#1_19| 2147483647) (= |v_thread1Thread1of1ForFork2_plus_~b#1_17| |v_thread1Thread1of1ForFork2_plus_#in~b#1_17|))) InVars {~res1~0=v_~res1~0_74, ~A~0.base=v_~A~0.base_84, ~B~0.base=v_~B~0.base_82, ~A~0.offset=v_~A~0.offset_84, thread1Thread1of1ForFork2_~i~0#1=|v_thread1Thread1of1ForFork2_~i~0#1_38|, #memory_int=|v_#memory_int_182|, ~N~0=v_~N~0_96, ~B~0.offset=v_~B~0.offset_82} OutVars{~res1~0=v_~res1~0_73, ~A~0.base=v_~A~0.base_84, thread1Thread1of1ForFork2_plus_#in~b#1=|v_thread1Thread1of1ForFork2_plus_#in~b#1_17|, ~B~0.base=v_~B~0.base_82, thread1Thread1of1ForFork2_#t~ret4#1=|v_thread1Thread1of1ForFork2_#t~ret4#1_17|, thread1Thread1of1ForFork2_~tmp~0#1=|v_thread1Thread1of1ForFork2_~tmp~0#1_19|, thread1Thread1of1ForFork2_#t~mem2#1=|v_thread1Thread1of1ForFork2_#t~mem2#1_17|, thread1Thread1of1ForFork2_plus_~b#1=|v_thread1Thread1of1ForFork2_plus_~b#1_17|, thread1Thread1of1ForFork2_plus_#in~a#1=|v_thread1Thread1of1ForFork2_plus_#in~a#1_17|, ~N~0=v_~N~0_96, thread1Thread1of1ForFork2_#t~post1#1=|v_thread1Thread1of1ForFork2_#t~post1#1_15|, ~A~0.offset=v_~A~0.offset_84, thread1Thread1of1ForFork2_~i~0#1=|v_thread1Thread1of1ForFork2_~i~0#1_37|, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_17|, thread1Thread1of1ForFork2_#t~ret5#1=|v_thread1Thread1of1ForFork2_#t~ret5#1_17|, #memory_int=|v_#memory_int_182|, thread1Thread1of1ForFork2_plus_~a#1=|v_thread1Thread1of1ForFork2_plus_~a#1_17|, thread1Thread1of1ForFork2_#t~mem3#1=|v_thread1Thread1of1ForFork2_#t~mem3#1_17|, ~B~0.offset=v_~B~0.offset_82, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_17|, thread1Thread1of1ForFork2_plus_#res#1=|v_thread1Thread1of1ForFork2_plus_#res#1_17|} AuxVars[] AssignedVars[~res1~0, thread1Thread1of1ForFork2_plus_#in~b#1, thread1Thread1of1ForFork2_#t~ret4#1, thread1Thread1of1ForFork2_~tmp~0#1, thread1Thread1of1ForFork2_#t~mem2#1, thread1Thread1of1ForFork2_plus_~b#1, thread1Thread1of1ForFork2_plus_#in~a#1, thread1Thread1of1ForFork2_#t~post1#1, thread1Thread1of1ForFork2_~i~0#1, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork2_#t~ret5#1, thread1Thread1of1ForFork2_plus_~a#1, thread1Thread1of1ForFork2_#t~mem3#1, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork2_plus_#res#1] [2022-12-06 05:33:29,687 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [952] L74-4-->thread3EXIT: Formula: (and (= |v_thread3Thread1of1ForFork1_#res#1.offset_Out_4| 0) (= |v_thread3Thread1of1ForFork1_#res#1.base_Out_4| 0) (not (< |v_thread3Thread1of1ForFork1_~i~2#1_In_3| v_~N~0_In_10))) InVars {thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_In_3|, ~N~0=v_~N~0_In_10} OutVars{thread3Thread1of1ForFork1_#res#1.offset=|v_thread3Thread1of1ForFork1_#res#1.offset_Out_4|, ~N~0=v_~N~0_In_10, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_In_3|, thread3Thread1of1ForFork1_#res#1.base=|v_thread3Thread1of1ForFork1_#res#1.base_Out_4|} AuxVars[] AssignedVars[thread3Thread1of1ForFork1_#res#1.offset, thread3Thread1of1ForFork1_#res#1.base] and [967] $Ultimate##0-->L48-4: Formula: (let ((.cse0 (+ |v_thread1Thread1of1ForFork2_plus_~a#1_23| |v_thread1Thread1of1ForFork2_plus_~b#1_23|))) (and (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_23| (ite (or (<= .cse0 2147483647) (<= |v_thread1Thread1of1ForFork2_plus_~b#1_23| 0)) 1 0)) (<= |v_thread1Thread1of1ForFork2_plus_#in~b#1_23| 2147483647) (= .cse0 |v_thread1Thread1of1ForFork2_plus_#res#1_23|) (= v_~res1~0_89 |v_thread1Thread1of1ForFork2_plus_#in~a#1_23|) (<= 0 (+ |v_thread1Thread1of1ForFork2_~tmp~0#1_25| 2147483648)) (= |v_thread1Thread1of1ForFork2_plus_~b#1_23| |v_thread1Thread1of1ForFork2_plus_#in~b#1_23|) (= (+ (select (select |v_#memory_int_220| v_~B~0.base_104) v_~B~0.offset_104) (select (select |v_#memory_int_220| v_~A~0.base_108) v_~A~0.offset_108)) |v_thread1Thread1of1ForFork2_plus_#in~b#1_23|) (<= |v_thread1Thread1of1ForFork2_~tmp~0#1_25| 2147483647) (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_23| |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_23|) (= |v_thread1Thread1of1ForFork2_~i~0#1_48| 1) (< 0 v_~N~0_115) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_25| |v_thread1Thread1of1ForFork2_plus_#res#1_23|) (= |v_thread1Thread1of1ForFork2_plus_~a#1_23| |v_thread1Thread1of1ForFork2_plus_#in~a#1_23|) (<= 0 (+ |v_thread1Thread1of1ForFork2_plus_#in~b#1_23| 2147483648)) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_25| v_~res1~0_88))) InVars {~res1~0=v_~res1~0_89, ~A~0.base=v_~A~0.base_108, ~B~0.base=v_~B~0.base_104, ~A~0.offset=v_~A~0.offset_108, #memory_int=|v_#memory_int_220|, ~N~0=v_~N~0_115, ~B~0.offset=v_~B~0.offset_104} OutVars{~res1~0=v_~res1~0_88, ~A~0.base=v_~A~0.base_108, thread1Thread1of1ForFork2_plus_#in~b#1=|v_thread1Thread1of1ForFork2_plus_#in~b#1_23|, ~B~0.base=v_~B~0.base_104, thread1Thread1of1ForFork2_#t~ret4#1=|v_thread1Thread1of1ForFork2_#t~ret4#1_23|, thread1Thread1of1ForFork2_~tmp~0#1=|v_thread1Thread1of1ForFork2_~tmp~0#1_25|, thread1Thread1of1ForFork2_#t~mem2#1=|v_thread1Thread1of1ForFork2_#t~mem2#1_23|, thread1Thread1of1ForFork2_plus_~b#1=|v_thread1Thread1of1ForFork2_plus_~b#1_23|, thread1Thread1of1ForFork2_plus_#in~a#1=|v_thread1Thread1of1ForFork2_plus_#in~a#1_23|, ~N~0=v_~N~0_115, thread1Thread1of1ForFork2_#t~post1#1=|v_thread1Thread1of1ForFork2_#t~post1#1_23|, ~A~0.offset=v_~A~0.offset_108, thread1Thread1of1ForFork2_~i~0#1=|v_thread1Thread1of1ForFork2_~i~0#1_48|, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_23|, thread1Thread1of1ForFork2_#t~ret5#1=|v_thread1Thread1of1ForFork2_#t~ret5#1_23|, #memory_int=|v_#memory_int_220|, thread1Thread1of1ForFork2_plus_~a#1=|v_thread1Thread1of1ForFork2_plus_~a#1_23|, thread1Thread1of1ForFork2_#t~mem3#1=|v_thread1Thread1of1ForFork2_#t~mem3#1_23|, ~B~0.offset=v_~B~0.offset_104, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_23|, thread1Thread1of1ForFork2_plus_#res#1=|v_thread1Thread1of1ForFork2_plus_#res#1_23|} AuxVars[] AssignedVars[~res1~0, thread1Thread1of1ForFork2_plus_#in~b#1, thread1Thread1of1ForFork2_#t~ret4#1, thread1Thread1of1ForFork2_~tmp~0#1, thread1Thread1of1ForFork2_#t~mem2#1, thread1Thread1of1ForFork2_plus_~b#1, thread1Thread1of1ForFork2_plus_#in~a#1, thread1Thread1of1ForFork2_#t~post1#1, thread1Thread1of1ForFork2_~i~0#1, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork2_#t~ret5#1, thread1Thread1of1ForFork2_plus_~a#1, thread1Thread1of1ForFork2_#t~mem3#1, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork2_plus_#res#1] [2022-12-06 05:33:31,034 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [847] L74-4-->L77: Formula: (let ((.cse0 (+ |v_thread3Thread1of1ForFork1_plus_~a#1_5| |v_thread3Thread1of1ForFork1_plus_~b#1_5|))) (and (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5| (ite (or (<= .cse0 2147483647) (<= |v_thread3Thread1of1ForFork1_plus_~b#1_5| 0)) 1 0)) (= v_~res2~0_47 |v_thread3Thread1of1ForFork1_plus_#in~a#1_5|) (<= |v_thread3Thread1of1ForFork1_~tmp~2#1_7| 2147483647) (= (let ((.cse1 (* |v_thread3Thread1of1ForFork1_~i~2#1_17| 4))) (+ (select (select |v_#memory_int_88| v_~B~0.base_42) (+ .cse1 v_~B~0.offset_42)) (select (select |v_#memory_int_88| v_~A~0.base_44) (+ .cse1 v_~A~0.offset_44)))) |v_thread3Thread1of1ForFork1_plus_#in~b#1_5|) (<= |v_thread3Thread1of1ForFork1_plus_#in~b#1_5| 2147483647) (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5| |v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|) (= .cse0 |v_thread3Thread1of1ForFork1_plus_#res#1_5|) (= |v_thread3Thread1of1ForFork1_plus_#in~a#1_5| |v_thread3Thread1of1ForFork1_plus_~a#1_5|) (<= 0 (+ |v_thread3Thread1of1ForFork1_~tmp~2#1_7| 2147483648)) (= |v_thread3Thread1of1ForFork1_plus_#res#1_5| |v_thread3Thread1of1ForFork1_~tmp~2#1_7|) (<= 0 (+ |v_thread3Thread1of1ForFork1_plus_#in~b#1_5| 2147483648)) (= |v_thread3Thread1of1ForFork1_plus_#in~b#1_5| |v_thread3Thread1of1ForFork1_plus_~b#1_5|) (< |v_thread3Thread1of1ForFork1_~i~2#1_17| v_~N~0_20))) InVars {~A~0.base=v_~A~0.base_44, ~B~0.base=v_~B~0.base_42, ~A~0.offset=v_~A~0.offset_44, #memory_int=|v_#memory_int_88|, ~N~0=v_~N~0_20, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_17|, ~B~0.offset=v_~B~0.offset_42, ~res2~0=v_~res2~0_47} OutVars{thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|, ~A~0.base=v_~A~0.base_44, ~B~0.base=v_~B~0.base_42, thread3Thread1of1ForFork1_plus_#res#1=|v_thread3Thread1of1ForFork1_plus_#res#1_5|, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|, thread3Thread1of1ForFork1_#t~mem13#1=|v_thread3Thread1of1ForFork1_#t~mem13#1_5|, thread3Thread1of1ForFork1_plus_#in~a#1=|v_thread3Thread1of1ForFork1_plus_#in~a#1_5|, ~N~0=v_~N~0_20, thread3Thread1of1ForFork1_#t~ret14#1=|v_thread3Thread1of1ForFork1_#t~ret14#1_5|, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_17|, thread3Thread1of1ForFork1_plus_~a#1=|v_thread3Thread1of1ForFork1_plus_~a#1_5|, ~A~0.offset=v_~A~0.offset_44, thread3Thread1of1ForFork1_~tmp~2#1=|v_thread3Thread1of1ForFork1_~tmp~2#1_7|, thread3Thread1of1ForFork1_plus_#in~b#1=|v_thread3Thread1of1ForFork1_plus_#in~b#1_5|, thread3Thread1of1ForFork1_#t~ret15#1=|v_thread3Thread1of1ForFork1_#t~ret15#1_5|, #memory_int=|v_#memory_int_88|, thread3Thread1of1ForFork1_#t~mem12#1=|v_thread3Thread1of1ForFork1_#t~mem12#1_5|, thread3Thread1of1ForFork1_plus_~b#1=|v_thread3Thread1of1ForFork1_plus_~b#1_5|, ~B~0.offset=v_~B~0.offset_42, ~res2~0=v_~res2~0_47} AuxVars[] AssignedVars[thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork1_plus_~a#1, thread3Thread1of1ForFork1_~tmp~2#1, thread3Thread1of1ForFork1_plus_#res#1, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork1_plus_#in~b#1, thread3Thread1of1ForFork1_#t~mem13#1, thread3Thread1of1ForFork1_#t~ret15#1, thread3Thread1of1ForFork1_plus_#in~a#1, thread3Thread1of1ForFork1_#t~ret14#1, thread3Thread1of1ForFork1_#t~mem12#1, thread3Thread1of1ForFork1_plus_~b#1] and [946] L48-4-->L48-4: Formula: (let ((.cse0 (+ |v_thread1Thread1of1ForFork2_plus_~a#1_17| |v_thread1Thread1of1ForFork2_plus_~b#1_17|))) (and (= |v_thread1Thread1of1ForFork2_plus_#res#1_17| .cse0) (= v_~res1~0_74 |v_thread1Thread1of1ForFork2_plus_#in~a#1_17|) (< |v_thread1Thread1of1ForFork2_~i~0#1_38| v_~N~0_96) (= (let ((.cse1 (* |v_thread1Thread1of1ForFork2_~i~0#1_38| 4))) (+ (select (select |v_#memory_int_182| v_~A~0.base_84) (+ v_~A~0.offset_84 .cse1)) (select (select |v_#memory_int_182| v_~B~0.base_82) (+ v_~B~0.offset_82 .cse1)))) |v_thread1Thread1of1ForFork2_plus_#in~b#1_17|) (= (ite (or (<= .cse0 2147483647) (<= |v_thread1Thread1of1ForFork2_plus_~b#1_17| 0)) 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_17|) (<= |v_thread1Thread1of1ForFork2_plus_#in~b#1_17| 2147483647) (<= 0 (+ |v_thread1Thread1of1ForFork2_~tmp~0#1_19| 2147483648)) (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_17| |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_17|) (<= 0 (+ |v_thread1Thread1of1ForFork2_plus_#in~b#1_17| 2147483648)) (= |v_thread1Thread1of1ForFork2_plus_~a#1_17| |v_thread1Thread1of1ForFork2_plus_#in~a#1_17|) (= (+ |v_thread1Thread1of1ForFork2_~i~0#1_38| 1) |v_thread1Thread1of1ForFork2_~i~0#1_37|) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_19| |v_thread1Thread1of1ForFork2_plus_#res#1_17|) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_19| v_~res1~0_73) (<= |v_thread1Thread1of1ForFork2_~tmp~0#1_19| 2147483647) (= |v_thread1Thread1of1ForFork2_plus_~b#1_17| |v_thread1Thread1of1ForFork2_plus_#in~b#1_17|))) InVars {~res1~0=v_~res1~0_74, ~A~0.base=v_~A~0.base_84, ~B~0.base=v_~B~0.base_82, ~A~0.offset=v_~A~0.offset_84, thread1Thread1of1ForFork2_~i~0#1=|v_thread1Thread1of1ForFork2_~i~0#1_38|, #memory_int=|v_#memory_int_182|, ~N~0=v_~N~0_96, ~B~0.offset=v_~B~0.offset_82} OutVars{~res1~0=v_~res1~0_73, ~A~0.base=v_~A~0.base_84, thread1Thread1of1ForFork2_plus_#in~b#1=|v_thread1Thread1of1ForFork2_plus_#in~b#1_17|, ~B~0.base=v_~B~0.base_82, thread1Thread1of1ForFork2_#t~ret4#1=|v_thread1Thread1of1ForFork2_#t~ret4#1_17|, thread1Thread1of1ForFork2_~tmp~0#1=|v_thread1Thread1of1ForFork2_~tmp~0#1_19|, thread1Thread1of1ForFork2_#t~mem2#1=|v_thread1Thread1of1ForFork2_#t~mem2#1_17|, thread1Thread1of1ForFork2_plus_~b#1=|v_thread1Thread1of1ForFork2_plus_~b#1_17|, thread1Thread1of1ForFork2_plus_#in~a#1=|v_thread1Thread1of1ForFork2_plus_#in~a#1_17|, ~N~0=v_~N~0_96, thread1Thread1of1ForFork2_#t~post1#1=|v_thread1Thread1of1ForFork2_#t~post1#1_15|, ~A~0.offset=v_~A~0.offset_84, thread1Thread1of1ForFork2_~i~0#1=|v_thread1Thread1of1ForFork2_~i~0#1_37|, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_17|, thread1Thread1of1ForFork2_#t~ret5#1=|v_thread1Thread1of1ForFork2_#t~ret5#1_17|, #memory_int=|v_#memory_int_182|, thread1Thread1of1ForFork2_plus_~a#1=|v_thread1Thread1of1ForFork2_plus_~a#1_17|, thread1Thread1of1ForFork2_#t~mem3#1=|v_thread1Thread1of1ForFork2_#t~mem3#1_17|, ~B~0.offset=v_~B~0.offset_82, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_17|, thread1Thread1of1ForFork2_plus_#res#1=|v_thread1Thread1of1ForFork2_plus_#res#1_17|} AuxVars[] AssignedVars[~res1~0, thread1Thread1of1ForFork2_plus_#in~b#1, thread1Thread1of1ForFork2_#t~ret4#1, thread1Thread1of1ForFork2_~tmp~0#1, thread1Thread1of1ForFork2_#t~mem2#1, thread1Thread1of1ForFork2_plus_~b#1, thread1Thread1of1ForFork2_plus_#in~a#1, thread1Thread1of1ForFork2_#t~post1#1, thread1Thread1of1ForFork2_~i~0#1, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork2_#t~ret5#1, thread1Thread1of1ForFork2_plus_~a#1, thread1Thread1of1ForFork2_#t~mem3#1, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork2_plus_#res#1] [2022-12-06 05:33:31,483 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [928] L61-4-->L64: Formula: (let ((.cse1 (+ |v_thread2Thread1of1ForFork0_plus_~a#1_7| |v_thread2Thread1of1ForFork0_plus_~b#1_7|))) (and (= (let ((.cse0 (* |v_thread2Thread1of1ForFork0_~i~1#1_23| 4))) (+ (select (select |v_#memory_int_154| v_~B~0.base_72) (+ v_~B~0.offset_72 .cse0)) (select (select |v_#memory_int_154| v_~A~0.base_74) (+ v_~A~0.offset_74 .cse0)))) |v_thread2Thread1of1ForFork0_plus_#in~b#1_7|) (<= |v_thread2Thread1of1ForFork0_plus_#res#1_7| 2147483647) (<= 0 (+ |v_thread2Thread1of1ForFork0_plus_#res#1_7| 2147483648)) (= |v_thread2Thread1of1ForFork0_plus_#in~a#1_7| |v_thread2Thread1of1ForFork0_plus_~a#1_7|) (= .cse1 |v_thread2Thread1of1ForFork0_plus_#res#1_7|) (< |v_thread2Thread1of1ForFork0_~i~1#1_23| v_~M~0_47) (= |v_thread2Thread1of1ForFork0_plus_#res#1_7| |v_thread2Thread1of1ForFork0_~tmp~1#1_19|) (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_7| |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_7|) (= (ite (or (<= |v_thread2Thread1of1ForFork0_plus_~b#1_7| 0) (<= .cse1 2147483647)) 1 0) |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_7|) (<= |v_thread2Thread1of1ForFork0_plus_#in~b#1_7| 2147483647) (<= 0 (+ |v_thread2Thread1of1ForFork0_plus_#in~b#1_7| 2147483648)) (= |v_thread2Thread1of1ForFork0_plus_#in~b#1_7| |v_thread2Thread1of1ForFork0_plus_~b#1_7|) (= |v_thread2Thread1of1ForFork0_plus_#in~a#1_7| v_~res2~0_81))) InVars {~A~0.base=v_~A~0.base_74, ~B~0.base=v_~B~0.base_72, ~A~0.offset=v_~A~0.offset_74, ~M~0=v_~M~0_47, #memory_int=|v_#memory_int_154|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_23|, ~B~0.offset=v_~B~0.offset_72, ~res2~0=v_~res2~0_81} OutVars{~A~0.base=v_~A~0.base_74, thread2Thread1of1ForFork0_plus_#in~a#1=|v_thread2Thread1of1ForFork0_plus_#in~a#1_7|, thread2Thread1of1ForFork0_#t~mem8#1=|v_thread2Thread1of1ForFork0_#t~mem8#1_7|, ~B~0.base=v_~B~0.base_72, thread2Thread1of1ForFork0_plus_~a#1=|v_thread2Thread1of1ForFork0_plus_~a#1_7|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_7|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_23|, thread2Thread1of1ForFork0_#t~ret10#1=|v_thread2Thread1of1ForFork0_#t~ret10#1_7|, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_7|, thread2Thread1of1ForFork0_#t~ret9#1=|v_thread2Thread1of1ForFork0_#t~ret9#1_7|, thread2Thread1of1ForFork0_plus_#in~b#1=|v_thread2Thread1of1ForFork0_plus_#in~b#1_7|, ~A~0.offset=v_~A~0.offset_74, ~M~0=v_~M~0_47, thread2Thread1of1ForFork0_plus_~b#1=|v_thread2Thread1of1ForFork0_plus_~b#1_7|, thread2Thread1of1ForFork0_plus_#res#1=|v_thread2Thread1of1ForFork0_plus_#res#1_7|, thread2Thread1of1ForFork0_~tmp~1#1=|v_thread2Thread1of1ForFork0_~tmp~1#1_19|, #memory_int=|v_#memory_int_154|, thread2Thread1of1ForFork0_#t~mem7#1=|v_thread2Thread1of1ForFork0_#t~mem7#1_7|, ~B~0.offset=v_~B~0.offset_72, ~res2~0=v_~res2~0_81} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_plus_#in~a#1, thread2Thread1of1ForFork0_#t~ret10#1, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_#t~mem8#1, thread2Thread1of1ForFork0_#t~ret9#1, thread2Thread1of1ForFork0_plus_#in~b#1, thread2Thread1of1ForFork0_plus_~b#1, thread2Thread1of1ForFork0_plus_#res#1, thread2Thread1of1ForFork0_plus_~a#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_~tmp~1#1, thread2Thread1of1ForFork0_#t~mem7#1] and [945] L99-4-->L100-3: Formula: (and (= |v_#pthreadsForks_69| |v_ULTIMATE.start_main_#t~pre24#1_31|) (= |v_#memory_int_174| (store |v_#memory_int_175| |v_ULTIMATE.start_main_~#t3~0#1.base_39| (store (select |v_#memory_int_175| |v_ULTIMATE.start_main_~#t3~0#1.base_39|) |v_ULTIMATE.start_main_~#t3~0#1.offset_39| |v_ULTIMATE.start_main_#t~pre24#1_31|))) (= |v_#pthreadsForks_68| (+ |v_#pthreadsForks_69| 1))) InVars {#pthreadsForks=|v_#pthreadsForks_69|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_39|, #memory_int=|v_#memory_int_175|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_39|} OutVars{ULTIMATE.start_main_#t~nondet23#1=|v_ULTIMATE.start_main_#t~nondet23#1_21|, #pthreadsForks=|v_#pthreadsForks_68|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_39|, ULTIMATE.start_main_#t~pre24#1=|v_ULTIMATE.start_main_#t~pre24#1_31|, #memory_int=|v_#memory_int_174|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_39|, ULTIMATE.start_main_#t~pre22#1=|v_ULTIMATE.start_main_#t~pre22#1_33|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet23#1, #pthreadsForks, ULTIMATE.start_main_#t~pre24#1, #memory_int, ULTIMATE.start_main_#t~pre22#1] [2022-12-06 05:33:31,621 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [928] L61-4-->L64: Formula: (let ((.cse1 (+ |v_thread2Thread1of1ForFork0_plus_~a#1_7| |v_thread2Thread1of1ForFork0_plus_~b#1_7|))) (and (= (let ((.cse0 (* |v_thread2Thread1of1ForFork0_~i~1#1_23| 4))) (+ (select (select |v_#memory_int_154| v_~B~0.base_72) (+ v_~B~0.offset_72 .cse0)) (select (select |v_#memory_int_154| v_~A~0.base_74) (+ v_~A~0.offset_74 .cse0)))) |v_thread2Thread1of1ForFork0_plus_#in~b#1_7|) (<= |v_thread2Thread1of1ForFork0_plus_#res#1_7| 2147483647) (<= 0 (+ |v_thread2Thread1of1ForFork0_plus_#res#1_7| 2147483648)) (= |v_thread2Thread1of1ForFork0_plus_#in~a#1_7| |v_thread2Thread1of1ForFork0_plus_~a#1_7|) (= .cse1 |v_thread2Thread1of1ForFork0_plus_#res#1_7|) (< |v_thread2Thread1of1ForFork0_~i~1#1_23| v_~M~0_47) (= |v_thread2Thread1of1ForFork0_plus_#res#1_7| |v_thread2Thread1of1ForFork0_~tmp~1#1_19|) (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_7| |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_7|) (= (ite (or (<= |v_thread2Thread1of1ForFork0_plus_~b#1_7| 0) (<= .cse1 2147483647)) 1 0) |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_7|) (<= |v_thread2Thread1of1ForFork0_plus_#in~b#1_7| 2147483647) (<= 0 (+ |v_thread2Thread1of1ForFork0_plus_#in~b#1_7| 2147483648)) (= |v_thread2Thread1of1ForFork0_plus_#in~b#1_7| |v_thread2Thread1of1ForFork0_plus_~b#1_7|) (= |v_thread2Thread1of1ForFork0_plus_#in~a#1_7| v_~res2~0_81))) InVars {~A~0.base=v_~A~0.base_74, ~B~0.base=v_~B~0.base_72, ~A~0.offset=v_~A~0.offset_74, ~M~0=v_~M~0_47, #memory_int=|v_#memory_int_154|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_23|, ~B~0.offset=v_~B~0.offset_72, ~res2~0=v_~res2~0_81} OutVars{~A~0.base=v_~A~0.base_74, thread2Thread1of1ForFork0_plus_#in~a#1=|v_thread2Thread1of1ForFork0_plus_#in~a#1_7|, thread2Thread1of1ForFork0_#t~mem8#1=|v_thread2Thread1of1ForFork0_#t~mem8#1_7|, ~B~0.base=v_~B~0.base_72, thread2Thread1of1ForFork0_plus_~a#1=|v_thread2Thread1of1ForFork0_plus_~a#1_7|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_7|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_23|, thread2Thread1of1ForFork0_#t~ret10#1=|v_thread2Thread1of1ForFork0_#t~ret10#1_7|, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_7|, thread2Thread1of1ForFork0_#t~ret9#1=|v_thread2Thread1of1ForFork0_#t~ret9#1_7|, thread2Thread1of1ForFork0_plus_#in~b#1=|v_thread2Thread1of1ForFork0_plus_#in~b#1_7|, ~A~0.offset=v_~A~0.offset_74, ~M~0=v_~M~0_47, thread2Thread1of1ForFork0_plus_~b#1=|v_thread2Thread1of1ForFork0_plus_~b#1_7|, thread2Thread1of1ForFork0_plus_#res#1=|v_thread2Thread1of1ForFork0_plus_#res#1_7|, thread2Thread1of1ForFork0_~tmp~1#1=|v_thread2Thread1of1ForFork0_~tmp~1#1_19|, #memory_int=|v_#memory_int_154|, thread2Thread1of1ForFork0_#t~mem7#1=|v_thread2Thread1of1ForFork0_#t~mem7#1_7|, ~B~0.offset=v_~B~0.offset_72, ~res2~0=v_~res2~0_81} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_plus_#in~a#1, thread2Thread1of1ForFork0_#t~ret10#1, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_#t~mem8#1, thread2Thread1of1ForFork0_#t~ret9#1, thread2Thread1of1ForFork0_plus_#in~b#1, thread2Thread1of1ForFork0_plus_~b#1, thread2Thread1of1ForFork0_plus_#res#1, thread2Thread1of1ForFork0_plus_~a#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_~tmp~1#1, thread2Thread1of1ForFork0_#t~mem7#1] and [966] $Ultimate##0-->L48-4: Formula: (let ((.cse0 (+ |v_thread1Thread1of1ForFork2_plus_~a#1_21| |v_thread1Thread1of1ForFork2_plus_~b#1_21|))) (and (= (ite (or (<= |v_thread1Thread1of1ForFork2_plus_~b#1_21| 0) (<= .cse0 2147483647)) 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_21|) (< 0 v_~N~0_113) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_23| |v_thread1Thread1of1ForFork2_plus_#res#1_21|) (<= |v_thread1Thread1of1ForFork2_plus_#in~b#1_21| 2147483647) (<= |v_thread1Thread1of1ForFork2_~tmp~0#1_23| 2147483647) (<= 0 (+ |v_thread1Thread1of1ForFork2_plus_#in~b#1_21| 2147483648)) (= (+ (select (select |v_#memory_int_218| v_~B~0.base_102) v_~B~0.offset_102) (select (select |v_#memory_int_218| v_~A~0.base_106) v_~A~0.offset_106)) |v_thread1Thread1of1ForFork2_plus_#in~b#1_21|) (= |v_thread1Thread1of1ForFork2_~i~0#1_44| 1) (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_21| |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_21|) (= v_~res1~0_85 |v_thread1Thread1of1ForFork2_plus_#in~a#1_21|) (= |v_thread1Thread1of1ForFork2_plus_~b#1_21| |v_thread1Thread1of1ForFork2_plus_#in~b#1_21|) (<= 0 (+ |v_thread1Thread1of1ForFork2_~tmp~0#1_23| 2147483648)) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_23| v_~res1~0_84) (= |v_thread1Thread1of1ForFork2_plus_~a#1_21| |v_thread1Thread1of1ForFork2_plus_#in~a#1_21|) (= .cse0 |v_thread1Thread1of1ForFork2_plus_#res#1_21|))) InVars {~res1~0=v_~res1~0_85, ~A~0.base=v_~A~0.base_106, ~B~0.base=v_~B~0.base_102, ~A~0.offset=v_~A~0.offset_106, #memory_int=|v_#memory_int_218|, ~N~0=v_~N~0_113, ~B~0.offset=v_~B~0.offset_102} OutVars{~res1~0=v_~res1~0_84, ~A~0.base=v_~A~0.base_106, thread1Thread1of1ForFork2_plus_#in~b#1=|v_thread1Thread1of1ForFork2_plus_#in~b#1_21|, ~B~0.base=v_~B~0.base_102, thread1Thread1of1ForFork2_#t~ret4#1=|v_thread1Thread1of1ForFork2_#t~ret4#1_21|, thread1Thread1of1ForFork2_~tmp~0#1=|v_thread1Thread1of1ForFork2_~tmp~0#1_23|, thread1Thread1of1ForFork2_#t~mem2#1=|v_thread1Thread1of1ForFork2_#t~mem2#1_21|, thread1Thread1of1ForFork2_plus_~b#1=|v_thread1Thread1of1ForFork2_plus_~b#1_21|, thread1Thread1of1ForFork2_plus_#in~a#1=|v_thread1Thread1of1ForFork2_plus_#in~a#1_21|, ~N~0=v_~N~0_113, thread1Thread1of1ForFork2_#t~post1#1=|v_thread1Thread1of1ForFork2_#t~post1#1_21|, ~A~0.offset=v_~A~0.offset_106, thread1Thread1of1ForFork2_~i~0#1=|v_thread1Thread1of1ForFork2_~i~0#1_44|, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_21|, thread1Thread1of1ForFork2_#t~ret5#1=|v_thread1Thread1of1ForFork2_#t~ret5#1_21|, #memory_int=|v_#memory_int_218|, thread1Thread1of1ForFork2_plus_~a#1=|v_thread1Thread1of1ForFork2_plus_~a#1_21|, thread1Thread1of1ForFork2_#t~mem3#1=|v_thread1Thread1of1ForFork2_#t~mem3#1_21|, ~B~0.offset=v_~B~0.offset_102, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_21|, thread1Thread1of1ForFork2_plus_#res#1=|v_thread1Thread1of1ForFork2_plus_#res#1_21|} AuxVars[] AssignedVars[~res1~0, thread1Thread1of1ForFork2_plus_#in~b#1, thread1Thread1of1ForFork2_#t~ret4#1, thread1Thread1of1ForFork2_~tmp~0#1, thread1Thread1of1ForFork2_#t~mem2#1, thread1Thread1of1ForFork2_plus_~b#1, thread1Thread1of1ForFork2_plus_#in~a#1, thread1Thread1of1ForFork2_#t~post1#1, thread1Thread1of1ForFork2_~i~0#1, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork2_#t~ret5#1, thread1Thread1of1ForFork2_plus_~a#1, thread1Thread1of1ForFork2_#t~mem3#1, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork2_plus_#res#1] [2022-12-06 05:33:31,934 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [928] L61-4-->L64: Formula: (let ((.cse1 (+ |v_thread2Thread1of1ForFork0_plus_~a#1_7| |v_thread2Thread1of1ForFork0_plus_~b#1_7|))) (and (= (let ((.cse0 (* |v_thread2Thread1of1ForFork0_~i~1#1_23| 4))) (+ (select (select |v_#memory_int_154| v_~B~0.base_72) (+ v_~B~0.offset_72 .cse0)) (select (select |v_#memory_int_154| v_~A~0.base_74) (+ v_~A~0.offset_74 .cse0)))) |v_thread2Thread1of1ForFork0_plus_#in~b#1_7|) (<= |v_thread2Thread1of1ForFork0_plus_#res#1_7| 2147483647) (<= 0 (+ |v_thread2Thread1of1ForFork0_plus_#res#1_7| 2147483648)) (= |v_thread2Thread1of1ForFork0_plus_#in~a#1_7| |v_thread2Thread1of1ForFork0_plus_~a#1_7|) (= .cse1 |v_thread2Thread1of1ForFork0_plus_#res#1_7|) (< |v_thread2Thread1of1ForFork0_~i~1#1_23| v_~M~0_47) (= |v_thread2Thread1of1ForFork0_plus_#res#1_7| |v_thread2Thread1of1ForFork0_~tmp~1#1_19|) (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_7| |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_7|) (= (ite (or (<= |v_thread2Thread1of1ForFork0_plus_~b#1_7| 0) (<= .cse1 2147483647)) 1 0) |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_7|) (<= |v_thread2Thread1of1ForFork0_plus_#in~b#1_7| 2147483647) (<= 0 (+ |v_thread2Thread1of1ForFork0_plus_#in~b#1_7| 2147483648)) (= |v_thread2Thread1of1ForFork0_plus_#in~b#1_7| |v_thread2Thread1of1ForFork0_plus_~b#1_7|) (= |v_thread2Thread1of1ForFork0_plus_#in~a#1_7| v_~res2~0_81))) InVars {~A~0.base=v_~A~0.base_74, ~B~0.base=v_~B~0.base_72, ~A~0.offset=v_~A~0.offset_74, ~M~0=v_~M~0_47, #memory_int=|v_#memory_int_154|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_23|, ~B~0.offset=v_~B~0.offset_72, ~res2~0=v_~res2~0_81} OutVars{~A~0.base=v_~A~0.base_74, thread2Thread1of1ForFork0_plus_#in~a#1=|v_thread2Thread1of1ForFork0_plus_#in~a#1_7|, thread2Thread1of1ForFork0_#t~mem8#1=|v_thread2Thread1of1ForFork0_#t~mem8#1_7|, ~B~0.base=v_~B~0.base_72, thread2Thread1of1ForFork0_plus_~a#1=|v_thread2Thread1of1ForFork0_plus_~a#1_7|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_7|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_23|, thread2Thread1of1ForFork0_#t~ret10#1=|v_thread2Thread1of1ForFork0_#t~ret10#1_7|, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_7|, thread2Thread1of1ForFork0_#t~ret9#1=|v_thread2Thread1of1ForFork0_#t~ret9#1_7|, thread2Thread1of1ForFork0_plus_#in~b#1=|v_thread2Thread1of1ForFork0_plus_#in~b#1_7|, ~A~0.offset=v_~A~0.offset_74, ~M~0=v_~M~0_47, thread2Thread1of1ForFork0_plus_~b#1=|v_thread2Thread1of1ForFork0_plus_~b#1_7|, thread2Thread1of1ForFork0_plus_#res#1=|v_thread2Thread1of1ForFork0_plus_#res#1_7|, thread2Thread1of1ForFork0_~tmp~1#1=|v_thread2Thread1of1ForFork0_~tmp~1#1_19|, #memory_int=|v_#memory_int_154|, thread2Thread1of1ForFork0_#t~mem7#1=|v_thread2Thread1of1ForFork0_#t~mem7#1_7|, ~B~0.offset=v_~B~0.offset_72, ~res2~0=v_~res2~0_81} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_plus_#in~a#1, thread2Thread1of1ForFork0_#t~ret10#1, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_#t~mem8#1, thread2Thread1of1ForFork0_#t~ret9#1, thread2Thread1of1ForFork0_plus_#in~b#1, thread2Thread1of1ForFork0_plus_~b#1, thread2Thread1of1ForFork0_plus_#res#1, thread2Thread1of1ForFork0_plus_~a#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_~tmp~1#1, thread2Thread1of1ForFork0_#t~mem7#1] and [847] L74-4-->L77: Formula: (let ((.cse0 (+ |v_thread3Thread1of1ForFork1_plus_~a#1_5| |v_thread3Thread1of1ForFork1_plus_~b#1_5|))) (and (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5| (ite (or (<= .cse0 2147483647) (<= |v_thread3Thread1of1ForFork1_plus_~b#1_5| 0)) 1 0)) (= v_~res2~0_47 |v_thread3Thread1of1ForFork1_plus_#in~a#1_5|) (<= |v_thread3Thread1of1ForFork1_~tmp~2#1_7| 2147483647) (= (let ((.cse1 (* |v_thread3Thread1of1ForFork1_~i~2#1_17| 4))) (+ (select (select |v_#memory_int_88| v_~B~0.base_42) (+ .cse1 v_~B~0.offset_42)) (select (select |v_#memory_int_88| v_~A~0.base_44) (+ .cse1 v_~A~0.offset_44)))) |v_thread3Thread1of1ForFork1_plus_#in~b#1_5|) (<= |v_thread3Thread1of1ForFork1_plus_#in~b#1_5| 2147483647) (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5| |v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|) (= .cse0 |v_thread3Thread1of1ForFork1_plus_#res#1_5|) (= |v_thread3Thread1of1ForFork1_plus_#in~a#1_5| |v_thread3Thread1of1ForFork1_plus_~a#1_5|) (<= 0 (+ |v_thread3Thread1of1ForFork1_~tmp~2#1_7| 2147483648)) (= |v_thread3Thread1of1ForFork1_plus_#res#1_5| |v_thread3Thread1of1ForFork1_~tmp~2#1_7|) (<= 0 (+ |v_thread3Thread1of1ForFork1_plus_#in~b#1_5| 2147483648)) (= |v_thread3Thread1of1ForFork1_plus_#in~b#1_5| |v_thread3Thread1of1ForFork1_plus_~b#1_5|) (< |v_thread3Thread1of1ForFork1_~i~2#1_17| v_~N~0_20))) InVars {~A~0.base=v_~A~0.base_44, ~B~0.base=v_~B~0.base_42, ~A~0.offset=v_~A~0.offset_44, #memory_int=|v_#memory_int_88|, ~N~0=v_~N~0_20, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_17|, ~B~0.offset=v_~B~0.offset_42, ~res2~0=v_~res2~0_47} OutVars{thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|, ~A~0.base=v_~A~0.base_44, ~B~0.base=v_~B~0.base_42, thread3Thread1of1ForFork1_plus_#res#1=|v_thread3Thread1of1ForFork1_plus_#res#1_5|, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|, thread3Thread1of1ForFork1_#t~mem13#1=|v_thread3Thread1of1ForFork1_#t~mem13#1_5|, thread3Thread1of1ForFork1_plus_#in~a#1=|v_thread3Thread1of1ForFork1_plus_#in~a#1_5|, ~N~0=v_~N~0_20, thread3Thread1of1ForFork1_#t~ret14#1=|v_thread3Thread1of1ForFork1_#t~ret14#1_5|, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_17|, thread3Thread1of1ForFork1_plus_~a#1=|v_thread3Thread1of1ForFork1_plus_~a#1_5|, ~A~0.offset=v_~A~0.offset_44, thread3Thread1of1ForFork1_~tmp~2#1=|v_thread3Thread1of1ForFork1_~tmp~2#1_7|, thread3Thread1of1ForFork1_plus_#in~b#1=|v_thread3Thread1of1ForFork1_plus_#in~b#1_5|, thread3Thread1of1ForFork1_#t~ret15#1=|v_thread3Thread1of1ForFork1_#t~ret15#1_5|, #memory_int=|v_#memory_int_88|, thread3Thread1of1ForFork1_#t~mem12#1=|v_thread3Thread1of1ForFork1_#t~mem12#1_5|, thread3Thread1of1ForFork1_plus_~b#1=|v_thread3Thread1of1ForFork1_plus_~b#1_5|, ~B~0.offset=v_~B~0.offset_42, ~res2~0=v_~res2~0_47} AuxVars[] AssignedVars[thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork1_plus_~a#1, thread3Thread1of1ForFork1_~tmp~2#1, thread3Thread1of1ForFork1_plus_#res#1, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork1_plus_#in~b#1, thread3Thread1of1ForFork1_#t~mem13#1, thread3Thread1of1ForFork1_#t~ret15#1, thread3Thread1of1ForFork1_plus_#in~a#1, thread3Thread1of1ForFork1_#t~ret14#1, thread3Thread1of1ForFork1_#t~mem12#1, thread3Thread1of1ForFork1_plus_~b#1] [2022-12-06 05:33:32,409 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [928] L61-4-->L64: Formula: (let ((.cse1 (+ |v_thread2Thread1of1ForFork0_plus_~a#1_7| |v_thread2Thread1of1ForFork0_plus_~b#1_7|))) (and (= (let ((.cse0 (* |v_thread2Thread1of1ForFork0_~i~1#1_23| 4))) (+ (select (select |v_#memory_int_154| v_~B~0.base_72) (+ v_~B~0.offset_72 .cse0)) (select (select |v_#memory_int_154| v_~A~0.base_74) (+ v_~A~0.offset_74 .cse0)))) |v_thread2Thread1of1ForFork0_plus_#in~b#1_7|) (<= |v_thread2Thread1of1ForFork0_plus_#res#1_7| 2147483647) (<= 0 (+ |v_thread2Thread1of1ForFork0_plus_#res#1_7| 2147483648)) (= |v_thread2Thread1of1ForFork0_plus_#in~a#1_7| |v_thread2Thread1of1ForFork0_plus_~a#1_7|) (= .cse1 |v_thread2Thread1of1ForFork0_plus_#res#1_7|) (< |v_thread2Thread1of1ForFork0_~i~1#1_23| v_~M~0_47) (= |v_thread2Thread1of1ForFork0_plus_#res#1_7| |v_thread2Thread1of1ForFork0_~tmp~1#1_19|) (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_7| |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_7|) (= (ite (or (<= |v_thread2Thread1of1ForFork0_plus_~b#1_7| 0) (<= .cse1 2147483647)) 1 0) |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_7|) (<= |v_thread2Thread1of1ForFork0_plus_#in~b#1_7| 2147483647) (<= 0 (+ |v_thread2Thread1of1ForFork0_plus_#in~b#1_7| 2147483648)) (= |v_thread2Thread1of1ForFork0_plus_#in~b#1_7| |v_thread2Thread1of1ForFork0_plus_~b#1_7|) (= |v_thread2Thread1of1ForFork0_plus_#in~a#1_7| v_~res2~0_81))) InVars {~A~0.base=v_~A~0.base_74, ~B~0.base=v_~B~0.base_72, ~A~0.offset=v_~A~0.offset_74, ~M~0=v_~M~0_47, #memory_int=|v_#memory_int_154|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_23|, ~B~0.offset=v_~B~0.offset_72, ~res2~0=v_~res2~0_81} OutVars{~A~0.base=v_~A~0.base_74, thread2Thread1of1ForFork0_plus_#in~a#1=|v_thread2Thread1of1ForFork0_plus_#in~a#1_7|, thread2Thread1of1ForFork0_#t~mem8#1=|v_thread2Thread1of1ForFork0_#t~mem8#1_7|, ~B~0.base=v_~B~0.base_72, thread2Thread1of1ForFork0_plus_~a#1=|v_thread2Thread1of1ForFork0_plus_~a#1_7|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_7|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_23|, thread2Thread1of1ForFork0_#t~ret10#1=|v_thread2Thread1of1ForFork0_#t~ret10#1_7|, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_7|, thread2Thread1of1ForFork0_#t~ret9#1=|v_thread2Thread1of1ForFork0_#t~ret9#1_7|, thread2Thread1of1ForFork0_plus_#in~b#1=|v_thread2Thread1of1ForFork0_plus_#in~b#1_7|, ~A~0.offset=v_~A~0.offset_74, ~M~0=v_~M~0_47, thread2Thread1of1ForFork0_plus_~b#1=|v_thread2Thread1of1ForFork0_plus_~b#1_7|, thread2Thread1of1ForFork0_plus_#res#1=|v_thread2Thread1of1ForFork0_plus_#res#1_7|, thread2Thread1of1ForFork0_~tmp~1#1=|v_thread2Thread1of1ForFork0_~tmp~1#1_19|, #memory_int=|v_#memory_int_154|, thread2Thread1of1ForFork0_#t~mem7#1=|v_thread2Thread1of1ForFork0_#t~mem7#1_7|, ~B~0.offset=v_~B~0.offset_72, ~res2~0=v_~res2~0_81} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_plus_#in~a#1, thread2Thread1of1ForFork0_#t~ret10#1, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_#t~mem8#1, thread2Thread1of1ForFork0_#t~ret9#1, thread2Thread1of1ForFork0_plus_#in~b#1, thread2Thread1of1ForFork0_plus_~b#1, thread2Thread1of1ForFork0_plus_#res#1, thread2Thread1of1ForFork0_plus_~a#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_~tmp~1#1, thread2Thread1of1ForFork0_#t~mem7#1] and [966] $Ultimate##0-->L48-4: Formula: (let ((.cse0 (+ |v_thread1Thread1of1ForFork2_plus_~a#1_21| |v_thread1Thread1of1ForFork2_plus_~b#1_21|))) (and (= (ite (or (<= |v_thread1Thread1of1ForFork2_plus_~b#1_21| 0) (<= .cse0 2147483647)) 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_21|) (< 0 v_~N~0_113) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_23| |v_thread1Thread1of1ForFork2_plus_#res#1_21|) (<= |v_thread1Thread1of1ForFork2_plus_#in~b#1_21| 2147483647) (<= |v_thread1Thread1of1ForFork2_~tmp~0#1_23| 2147483647) (<= 0 (+ |v_thread1Thread1of1ForFork2_plus_#in~b#1_21| 2147483648)) (= (+ (select (select |v_#memory_int_218| v_~B~0.base_102) v_~B~0.offset_102) (select (select |v_#memory_int_218| v_~A~0.base_106) v_~A~0.offset_106)) |v_thread1Thread1of1ForFork2_plus_#in~b#1_21|) (= |v_thread1Thread1of1ForFork2_~i~0#1_44| 1) (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_21| |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_21|) (= v_~res1~0_85 |v_thread1Thread1of1ForFork2_plus_#in~a#1_21|) (= |v_thread1Thread1of1ForFork2_plus_~b#1_21| |v_thread1Thread1of1ForFork2_plus_#in~b#1_21|) (<= 0 (+ |v_thread1Thread1of1ForFork2_~tmp~0#1_23| 2147483648)) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_23| v_~res1~0_84) (= |v_thread1Thread1of1ForFork2_plus_~a#1_21| |v_thread1Thread1of1ForFork2_plus_#in~a#1_21|) (= .cse0 |v_thread1Thread1of1ForFork2_plus_#res#1_21|))) InVars {~res1~0=v_~res1~0_85, ~A~0.base=v_~A~0.base_106, ~B~0.base=v_~B~0.base_102, ~A~0.offset=v_~A~0.offset_106, #memory_int=|v_#memory_int_218|, ~N~0=v_~N~0_113, ~B~0.offset=v_~B~0.offset_102} OutVars{~res1~0=v_~res1~0_84, ~A~0.base=v_~A~0.base_106, thread1Thread1of1ForFork2_plus_#in~b#1=|v_thread1Thread1of1ForFork2_plus_#in~b#1_21|, ~B~0.base=v_~B~0.base_102, thread1Thread1of1ForFork2_#t~ret4#1=|v_thread1Thread1of1ForFork2_#t~ret4#1_21|, thread1Thread1of1ForFork2_~tmp~0#1=|v_thread1Thread1of1ForFork2_~tmp~0#1_23|, thread1Thread1of1ForFork2_#t~mem2#1=|v_thread1Thread1of1ForFork2_#t~mem2#1_21|, thread1Thread1of1ForFork2_plus_~b#1=|v_thread1Thread1of1ForFork2_plus_~b#1_21|, thread1Thread1of1ForFork2_plus_#in~a#1=|v_thread1Thread1of1ForFork2_plus_#in~a#1_21|, ~N~0=v_~N~0_113, thread1Thread1of1ForFork2_#t~post1#1=|v_thread1Thread1of1ForFork2_#t~post1#1_21|, ~A~0.offset=v_~A~0.offset_106, thread1Thread1of1ForFork2_~i~0#1=|v_thread1Thread1of1ForFork2_~i~0#1_44|, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_21|, thread1Thread1of1ForFork2_#t~ret5#1=|v_thread1Thread1of1ForFork2_#t~ret5#1_21|, #memory_int=|v_#memory_int_218|, thread1Thread1of1ForFork2_plus_~a#1=|v_thread1Thread1of1ForFork2_plus_~a#1_21|, thread1Thread1of1ForFork2_#t~mem3#1=|v_thread1Thread1of1ForFork2_#t~mem3#1_21|, ~B~0.offset=v_~B~0.offset_102, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_21|, thread1Thread1of1ForFork2_plus_#res#1=|v_thread1Thread1of1ForFork2_plus_#res#1_21|} AuxVars[] AssignedVars[~res1~0, thread1Thread1of1ForFork2_plus_#in~b#1, thread1Thread1of1ForFork2_#t~ret4#1, thread1Thread1of1ForFork2_~tmp~0#1, thread1Thread1of1ForFork2_#t~mem2#1, thread1Thread1of1ForFork2_plus_~b#1, thread1Thread1of1ForFork2_plus_#in~a#1, thread1Thread1of1ForFork2_#t~post1#1, thread1Thread1of1ForFork2_~i~0#1, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork2_#t~ret5#1, thread1Thread1of1ForFork2_plus_~a#1, thread1Thread1of1ForFork2_#t~mem3#1, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork2_plus_#res#1] [2022-12-06 05:33:32,850 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [928] L61-4-->L64: Formula: (let ((.cse1 (+ |v_thread2Thread1of1ForFork0_plus_~a#1_7| |v_thread2Thread1of1ForFork0_plus_~b#1_7|))) (and (= (let ((.cse0 (* |v_thread2Thread1of1ForFork0_~i~1#1_23| 4))) (+ (select (select |v_#memory_int_154| v_~B~0.base_72) (+ v_~B~0.offset_72 .cse0)) (select (select |v_#memory_int_154| v_~A~0.base_74) (+ v_~A~0.offset_74 .cse0)))) |v_thread2Thread1of1ForFork0_plus_#in~b#1_7|) (<= |v_thread2Thread1of1ForFork0_plus_#res#1_7| 2147483647) (<= 0 (+ |v_thread2Thread1of1ForFork0_plus_#res#1_7| 2147483648)) (= |v_thread2Thread1of1ForFork0_plus_#in~a#1_7| |v_thread2Thread1of1ForFork0_plus_~a#1_7|) (= .cse1 |v_thread2Thread1of1ForFork0_plus_#res#1_7|) (< |v_thread2Thread1of1ForFork0_~i~1#1_23| v_~M~0_47) (= |v_thread2Thread1of1ForFork0_plus_#res#1_7| |v_thread2Thread1of1ForFork0_~tmp~1#1_19|) (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_7| |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_7|) (= (ite (or (<= |v_thread2Thread1of1ForFork0_plus_~b#1_7| 0) (<= .cse1 2147483647)) 1 0) |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_7|) (<= |v_thread2Thread1of1ForFork0_plus_#in~b#1_7| 2147483647) (<= 0 (+ |v_thread2Thread1of1ForFork0_plus_#in~b#1_7| 2147483648)) (= |v_thread2Thread1of1ForFork0_plus_#in~b#1_7| |v_thread2Thread1of1ForFork0_plus_~b#1_7|) (= |v_thread2Thread1of1ForFork0_plus_#in~a#1_7| v_~res2~0_81))) InVars {~A~0.base=v_~A~0.base_74, ~B~0.base=v_~B~0.base_72, ~A~0.offset=v_~A~0.offset_74, ~M~0=v_~M~0_47, #memory_int=|v_#memory_int_154|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_23|, ~B~0.offset=v_~B~0.offset_72, ~res2~0=v_~res2~0_81} OutVars{~A~0.base=v_~A~0.base_74, thread2Thread1of1ForFork0_plus_#in~a#1=|v_thread2Thread1of1ForFork0_plus_#in~a#1_7|, thread2Thread1of1ForFork0_#t~mem8#1=|v_thread2Thread1of1ForFork0_#t~mem8#1_7|, ~B~0.base=v_~B~0.base_72, thread2Thread1of1ForFork0_plus_~a#1=|v_thread2Thread1of1ForFork0_plus_~a#1_7|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_7|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_23|, thread2Thread1of1ForFork0_#t~ret10#1=|v_thread2Thread1of1ForFork0_#t~ret10#1_7|, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_7|, thread2Thread1of1ForFork0_#t~ret9#1=|v_thread2Thread1of1ForFork0_#t~ret9#1_7|, thread2Thread1of1ForFork0_plus_#in~b#1=|v_thread2Thread1of1ForFork0_plus_#in~b#1_7|, ~A~0.offset=v_~A~0.offset_74, ~M~0=v_~M~0_47, thread2Thread1of1ForFork0_plus_~b#1=|v_thread2Thread1of1ForFork0_plus_~b#1_7|, thread2Thread1of1ForFork0_plus_#res#1=|v_thread2Thread1of1ForFork0_plus_#res#1_7|, thread2Thread1of1ForFork0_~tmp~1#1=|v_thread2Thread1of1ForFork0_~tmp~1#1_19|, #memory_int=|v_#memory_int_154|, thread2Thread1of1ForFork0_#t~mem7#1=|v_thread2Thread1of1ForFork0_#t~mem7#1_7|, ~B~0.offset=v_~B~0.offset_72, ~res2~0=v_~res2~0_81} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_plus_#in~a#1, thread2Thread1of1ForFork0_#t~ret10#1, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_#t~mem8#1, thread2Thread1of1ForFork0_#t~ret9#1, thread2Thread1of1ForFork0_plus_#in~b#1, thread2Thread1of1ForFork0_plus_~b#1, thread2Thread1of1ForFork0_plus_#res#1, thread2Thread1of1ForFork0_plus_~a#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_~tmp~1#1, thread2Thread1of1ForFork0_#t~mem7#1] and [777] $Ultimate##0-->L74-4: Formula: (= |v_thread3Thread1of1ForFork1_~i~2#1_1| v_~M~0_3) InVars {~M~0=v_~M~0_3} OutVars{~M~0=v_~M~0_3, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_1|} AuxVars[] AssignedVars[thread3Thread1of1ForFork1_~i~2#1] [2022-12-06 05:33:32,965 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [928] L61-4-->L64: Formula: (let ((.cse1 (+ |v_thread2Thread1of1ForFork0_plus_~a#1_7| |v_thread2Thread1of1ForFork0_plus_~b#1_7|))) (and (= (let ((.cse0 (* |v_thread2Thread1of1ForFork0_~i~1#1_23| 4))) (+ (select (select |v_#memory_int_154| v_~B~0.base_72) (+ v_~B~0.offset_72 .cse0)) (select (select |v_#memory_int_154| v_~A~0.base_74) (+ v_~A~0.offset_74 .cse0)))) |v_thread2Thread1of1ForFork0_plus_#in~b#1_7|) (<= |v_thread2Thread1of1ForFork0_plus_#res#1_7| 2147483647) (<= 0 (+ |v_thread2Thread1of1ForFork0_plus_#res#1_7| 2147483648)) (= |v_thread2Thread1of1ForFork0_plus_#in~a#1_7| |v_thread2Thread1of1ForFork0_plus_~a#1_7|) (= .cse1 |v_thread2Thread1of1ForFork0_plus_#res#1_7|) (< |v_thread2Thread1of1ForFork0_~i~1#1_23| v_~M~0_47) (= |v_thread2Thread1of1ForFork0_plus_#res#1_7| |v_thread2Thread1of1ForFork0_~tmp~1#1_19|) (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_7| |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_7|) (= (ite (or (<= |v_thread2Thread1of1ForFork0_plus_~b#1_7| 0) (<= .cse1 2147483647)) 1 0) |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_7|) (<= |v_thread2Thread1of1ForFork0_plus_#in~b#1_7| 2147483647) (<= 0 (+ |v_thread2Thread1of1ForFork0_plus_#in~b#1_7| 2147483648)) (= |v_thread2Thread1of1ForFork0_plus_#in~b#1_7| |v_thread2Thread1of1ForFork0_plus_~b#1_7|) (= |v_thread2Thread1of1ForFork0_plus_#in~a#1_7| v_~res2~0_81))) InVars {~A~0.base=v_~A~0.base_74, ~B~0.base=v_~B~0.base_72, ~A~0.offset=v_~A~0.offset_74, ~M~0=v_~M~0_47, #memory_int=|v_#memory_int_154|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_23|, ~B~0.offset=v_~B~0.offset_72, ~res2~0=v_~res2~0_81} OutVars{~A~0.base=v_~A~0.base_74, thread2Thread1of1ForFork0_plus_#in~a#1=|v_thread2Thread1of1ForFork0_plus_#in~a#1_7|, thread2Thread1of1ForFork0_#t~mem8#1=|v_thread2Thread1of1ForFork0_#t~mem8#1_7|, ~B~0.base=v_~B~0.base_72, thread2Thread1of1ForFork0_plus_~a#1=|v_thread2Thread1of1ForFork0_plus_~a#1_7|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_7|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_23|, thread2Thread1of1ForFork0_#t~ret10#1=|v_thread2Thread1of1ForFork0_#t~ret10#1_7|, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_7|, thread2Thread1of1ForFork0_#t~ret9#1=|v_thread2Thread1of1ForFork0_#t~ret9#1_7|, thread2Thread1of1ForFork0_plus_#in~b#1=|v_thread2Thread1of1ForFork0_plus_#in~b#1_7|, ~A~0.offset=v_~A~0.offset_74, ~M~0=v_~M~0_47, thread2Thread1of1ForFork0_plus_~b#1=|v_thread2Thread1of1ForFork0_plus_~b#1_7|, thread2Thread1of1ForFork0_plus_#res#1=|v_thread2Thread1of1ForFork0_plus_#res#1_7|, thread2Thread1of1ForFork0_~tmp~1#1=|v_thread2Thread1of1ForFork0_~tmp~1#1_19|, #memory_int=|v_#memory_int_154|, thread2Thread1of1ForFork0_#t~mem7#1=|v_thread2Thread1of1ForFork0_#t~mem7#1_7|, ~B~0.offset=v_~B~0.offset_72, ~res2~0=v_~res2~0_81} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_plus_#in~a#1, thread2Thread1of1ForFork0_#t~ret10#1, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_#t~mem8#1, thread2Thread1of1ForFork0_#t~ret9#1, thread2Thread1of1ForFork0_plus_#in~b#1, thread2Thread1of1ForFork0_plus_~b#1, thread2Thread1of1ForFork0_plus_#res#1, thread2Thread1of1ForFork0_plus_~a#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_~tmp~1#1, thread2Thread1of1ForFork0_#t~mem7#1] and [966] $Ultimate##0-->L48-4: Formula: (let ((.cse0 (+ |v_thread1Thread1of1ForFork2_plus_~a#1_21| |v_thread1Thread1of1ForFork2_plus_~b#1_21|))) (and (= (ite (or (<= |v_thread1Thread1of1ForFork2_plus_~b#1_21| 0) (<= .cse0 2147483647)) 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_21|) (< 0 v_~N~0_113) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_23| |v_thread1Thread1of1ForFork2_plus_#res#1_21|) (<= |v_thread1Thread1of1ForFork2_plus_#in~b#1_21| 2147483647) (<= |v_thread1Thread1of1ForFork2_~tmp~0#1_23| 2147483647) (<= 0 (+ |v_thread1Thread1of1ForFork2_plus_#in~b#1_21| 2147483648)) (= (+ (select (select |v_#memory_int_218| v_~B~0.base_102) v_~B~0.offset_102) (select (select |v_#memory_int_218| v_~A~0.base_106) v_~A~0.offset_106)) |v_thread1Thread1of1ForFork2_plus_#in~b#1_21|) (= |v_thread1Thread1of1ForFork2_~i~0#1_44| 1) (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_21| |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_21|) (= v_~res1~0_85 |v_thread1Thread1of1ForFork2_plus_#in~a#1_21|) (= |v_thread1Thread1of1ForFork2_plus_~b#1_21| |v_thread1Thread1of1ForFork2_plus_#in~b#1_21|) (<= 0 (+ |v_thread1Thread1of1ForFork2_~tmp~0#1_23| 2147483648)) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_23| v_~res1~0_84) (= |v_thread1Thread1of1ForFork2_plus_~a#1_21| |v_thread1Thread1of1ForFork2_plus_#in~a#1_21|) (= .cse0 |v_thread1Thread1of1ForFork2_plus_#res#1_21|))) InVars {~res1~0=v_~res1~0_85, ~A~0.base=v_~A~0.base_106, ~B~0.base=v_~B~0.base_102, ~A~0.offset=v_~A~0.offset_106, #memory_int=|v_#memory_int_218|, ~N~0=v_~N~0_113, ~B~0.offset=v_~B~0.offset_102} OutVars{~res1~0=v_~res1~0_84, ~A~0.base=v_~A~0.base_106, thread1Thread1of1ForFork2_plus_#in~b#1=|v_thread1Thread1of1ForFork2_plus_#in~b#1_21|, ~B~0.base=v_~B~0.base_102, thread1Thread1of1ForFork2_#t~ret4#1=|v_thread1Thread1of1ForFork2_#t~ret4#1_21|, thread1Thread1of1ForFork2_~tmp~0#1=|v_thread1Thread1of1ForFork2_~tmp~0#1_23|, thread1Thread1of1ForFork2_#t~mem2#1=|v_thread1Thread1of1ForFork2_#t~mem2#1_21|, thread1Thread1of1ForFork2_plus_~b#1=|v_thread1Thread1of1ForFork2_plus_~b#1_21|, thread1Thread1of1ForFork2_plus_#in~a#1=|v_thread1Thread1of1ForFork2_plus_#in~a#1_21|, ~N~0=v_~N~0_113, thread1Thread1of1ForFork2_#t~post1#1=|v_thread1Thread1of1ForFork2_#t~post1#1_21|, ~A~0.offset=v_~A~0.offset_106, thread1Thread1of1ForFork2_~i~0#1=|v_thread1Thread1of1ForFork2_~i~0#1_44|, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_21|, thread1Thread1of1ForFork2_#t~ret5#1=|v_thread1Thread1of1ForFork2_#t~ret5#1_21|, #memory_int=|v_#memory_int_218|, thread1Thread1of1ForFork2_plus_~a#1=|v_thread1Thread1of1ForFork2_plus_~a#1_21|, thread1Thread1of1ForFork2_#t~mem3#1=|v_thread1Thread1of1ForFork2_#t~mem3#1_21|, ~B~0.offset=v_~B~0.offset_102, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_21|, thread1Thread1of1ForFork2_plus_#res#1=|v_thread1Thread1of1ForFork2_plus_#res#1_21|} AuxVars[] AssignedVars[~res1~0, thread1Thread1of1ForFork2_plus_#in~b#1, thread1Thread1of1ForFork2_#t~ret4#1, thread1Thread1of1ForFork2_~tmp~0#1, thread1Thread1of1ForFork2_#t~mem2#1, thread1Thread1of1ForFork2_plus_~b#1, thread1Thread1of1ForFork2_plus_#in~a#1, thread1Thread1of1ForFork2_#t~post1#1, thread1Thread1of1ForFork2_~i~0#1, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork2_#t~ret5#1, thread1Thread1of1ForFork2_plus_~a#1, thread1Thread1of1ForFork2_#t~mem3#1, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork2_plus_#res#1] [2022-12-06 05:33:33,278 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [928] L61-4-->L64: Formula: (let ((.cse1 (+ |v_thread2Thread1of1ForFork0_plus_~a#1_7| |v_thread2Thread1of1ForFork0_plus_~b#1_7|))) (and (= (let ((.cse0 (* |v_thread2Thread1of1ForFork0_~i~1#1_23| 4))) (+ (select (select |v_#memory_int_154| v_~B~0.base_72) (+ v_~B~0.offset_72 .cse0)) (select (select |v_#memory_int_154| v_~A~0.base_74) (+ v_~A~0.offset_74 .cse0)))) |v_thread2Thread1of1ForFork0_plus_#in~b#1_7|) (<= |v_thread2Thread1of1ForFork0_plus_#res#1_7| 2147483647) (<= 0 (+ |v_thread2Thread1of1ForFork0_plus_#res#1_7| 2147483648)) (= |v_thread2Thread1of1ForFork0_plus_#in~a#1_7| |v_thread2Thread1of1ForFork0_plus_~a#1_7|) (= .cse1 |v_thread2Thread1of1ForFork0_plus_#res#1_7|) (< |v_thread2Thread1of1ForFork0_~i~1#1_23| v_~M~0_47) (= |v_thread2Thread1of1ForFork0_plus_#res#1_7| |v_thread2Thread1of1ForFork0_~tmp~1#1_19|) (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_7| |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_7|) (= (ite (or (<= |v_thread2Thread1of1ForFork0_plus_~b#1_7| 0) (<= .cse1 2147483647)) 1 0) |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_7|) (<= |v_thread2Thread1of1ForFork0_plus_#in~b#1_7| 2147483647) (<= 0 (+ |v_thread2Thread1of1ForFork0_plus_#in~b#1_7| 2147483648)) (= |v_thread2Thread1of1ForFork0_plus_#in~b#1_7| |v_thread2Thread1of1ForFork0_plus_~b#1_7|) (= |v_thread2Thread1of1ForFork0_plus_#in~a#1_7| v_~res2~0_81))) InVars {~A~0.base=v_~A~0.base_74, ~B~0.base=v_~B~0.base_72, ~A~0.offset=v_~A~0.offset_74, ~M~0=v_~M~0_47, #memory_int=|v_#memory_int_154|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_23|, ~B~0.offset=v_~B~0.offset_72, ~res2~0=v_~res2~0_81} OutVars{~A~0.base=v_~A~0.base_74, thread2Thread1of1ForFork0_plus_#in~a#1=|v_thread2Thread1of1ForFork0_plus_#in~a#1_7|, thread2Thread1of1ForFork0_#t~mem8#1=|v_thread2Thread1of1ForFork0_#t~mem8#1_7|, ~B~0.base=v_~B~0.base_72, thread2Thread1of1ForFork0_plus_~a#1=|v_thread2Thread1of1ForFork0_plus_~a#1_7|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_7|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_23|, thread2Thread1of1ForFork0_#t~ret10#1=|v_thread2Thread1of1ForFork0_#t~ret10#1_7|, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_7|, thread2Thread1of1ForFork0_#t~ret9#1=|v_thread2Thread1of1ForFork0_#t~ret9#1_7|, thread2Thread1of1ForFork0_plus_#in~b#1=|v_thread2Thread1of1ForFork0_plus_#in~b#1_7|, ~A~0.offset=v_~A~0.offset_74, ~M~0=v_~M~0_47, thread2Thread1of1ForFork0_plus_~b#1=|v_thread2Thread1of1ForFork0_plus_~b#1_7|, thread2Thread1of1ForFork0_plus_#res#1=|v_thread2Thread1of1ForFork0_plus_#res#1_7|, thread2Thread1of1ForFork0_~tmp~1#1=|v_thread2Thread1of1ForFork0_~tmp~1#1_19|, #memory_int=|v_#memory_int_154|, thread2Thread1of1ForFork0_#t~mem7#1=|v_thread2Thread1of1ForFork0_#t~mem7#1_7|, ~B~0.offset=v_~B~0.offset_72, ~res2~0=v_~res2~0_81} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_plus_#in~a#1, thread2Thread1of1ForFork0_#t~ret10#1, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_#t~mem8#1, thread2Thread1of1ForFork0_#t~ret9#1, thread2Thread1of1ForFork0_plus_#in~b#1, thread2Thread1of1ForFork0_plus_~b#1, thread2Thread1of1ForFork0_plus_#res#1, thread2Thread1of1ForFork0_plus_~a#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_~tmp~1#1, thread2Thread1of1ForFork0_#t~mem7#1] and [915] L77-->L74-4: Formula: (and (= |v_thread3Thread1of1ForFork1_~i~2#1_29| (+ |v_thread3Thread1of1ForFork1_~i~2#1_30| 1)) (= v_~res2~0_79 |v_thread3Thread1of1ForFork1_~tmp~2#1_17|)) InVars {thread3Thread1of1ForFork1_~tmp~2#1=|v_thread3Thread1of1ForFork1_~tmp~2#1_17|, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_30|} OutVars{thread3Thread1of1ForFork1_~tmp~2#1=|v_thread3Thread1of1ForFork1_~tmp~2#1_17|, thread3Thread1of1ForFork1_#t~post11#1=|v_thread3Thread1of1ForFork1_#t~post11#1_17|, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_29|, ~res2~0=v_~res2~0_79} AuxVars[] AssignedVars[thread3Thread1of1ForFork1_#t~post11#1, thread3Thread1of1ForFork1_~i~2#1, ~res2~0] [2022-12-06 05:33:33,523 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [847] L74-4-->L77: Formula: (let ((.cse0 (+ |v_thread3Thread1of1ForFork1_plus_~a#1_5| |v_thread3Thread1of1ForFork1_plus_~b#1_5|))) (and (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5| (ite (or (<= .cse0 2147483647) (<= |v_thread3Thread1of1ForFork1_plus_~b#1_5| 0)) 1 0)) (= v_~res2~0_47 |v_thread3Thread1of1ForFork1_plus_#in~a#1_5|) (<= |v_thread3Thread1of1ForFork1_~tmp~2#1_7| 2147483647) (= (let ((.cse1 (* |v_thread3Thread1of1ForFork1_~i~2#1_17| 4))) (+ (select (select |v_#memory_int_88| v_~B~0.base_42) (+ .cse1 v_~B~0.offset_42)) (select (select |v_#memory_int_88| v_~A~0.base_44) (+ .cse1 v_~A~0.offset_44)))) |v_thread3Thread1of1ForFork1_plus_#in~b#1_5|) (<= |v_thread3Thread1of1ForFork1_plus_#in~b#1_5| 2147483647) (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5| |v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|) (= .cse0 |v_thread3Thread1of1ForFork1_plus_#res#1_5|) (= |v_thread3Thread1of1ForFork1_plus_#in~a#1_5| |v_thread3Thread1of1ForFork1_plus_~a#1_5|) (<= 0 (+ |v_thread3Thread1of1ForFork1_~tmp~2#1_7| 2147483648)) (= |v_thread3Thread1of1ForFork1_plus_#res#1_5| |v_thread3Thread1of1ForFork1_~tmp~2#1_7|) (<= 0 (+ |v_thread3Thread1of1ForFork1_plus_#in~b#1_5| 2147483648)) (= |v_thread3Thread1of1ForFork1_plus_#in~b#1_5| |v_thread3Thread1of1ForFork1_plus_~b#1_5|) (< |v_thread3Thread1of1ForFork1_~i~2#1_17| v_~N~0_20))) InVars {~A~0.base=v_~A~0.base_44, ~B~0.base=v_~B~0.base_42, ~A~0.offset=v_~A~0.offset_44, #memory_int=|v_#memory_int_88|, ~N~0=v_~N~0_20, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_17|, ~B~0.offset=v_~B~0.offset_42, ~res2~0=v_~res2~0_47} OutVars{thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|, ~A~0.base=v_~A~0.base_44, ~B~0.base=v_~B~0.base_42, thread3Thread1of1ForFork1_plus_#res#1=|v_thread3Thread1of1ForFork1_plus_#res#1_5|, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|, thread3Thread1of1ForFork1_#t~mem13#1=|v_thread3Thread1of1ForFork1_#t~mem13#1_5|, thread3Thread1of1ForFork1_plus_#in~a#1=|v_thread3Thread1of1ForFork1_plus_#in~a#1_5|, ~N~0=v_~N~0_20, thread3Thread1of1ForFork1_#t~ret14#1=|v_thread3Thread1of1ForFork1_#t~ret14#1_5|, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_17|, thread3Thread1of1ForFork1_plus_~a#1=|v_thread3Thread1of1ForFork1_plus_~a#1_5|, ~A~0.offset=v_~A~0.offset_44, thread3Thread1of1ForFork1_~tmp~2#1=|v_thread3Thread1of1ForFork1_~tmp~2#1_7|, thread3Thread1of1ForFork1_plus_#in~b#1=|v_thread3Thread1of1ForFork1_plus_#in~b#1_5|, thread3Thread1of1ForFork1_#t~ret15#1=|v_thread3Thread1of1ForFork1_#t~ret15#1_5|, #memory_int=|v_#memory_int_88|, thread3Thread1of1ForFork1_#t~mem12#1=|v_thread3Thread1of1ForFork1_#t~mem12#1_5|, thread3Thread1of1ForFork1_plus_~b#1=|v_thread3Thread1of1ForFork1_plus_~b#1_5|, ~B~0.offset=v_~B~0.offset_42, ~res2~0=v_~res2~0_47} AuxVars[] AssignedVars[thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork1_plus_~a#1, thread3Thread1of1ForFork1_~tmp~2#1, thread3Thread1of1ForFork1_plus_#res#1, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork1_plus_#in~b#1, thread3Thread1of1ForFork1_#t~mem13#1, thread3Thread1of1ForFork1_#t~ret15#1, thread3Thread1of1ForFork1_plus_#in~a#1, thread3Thread1of1ForFork1_#t~ret14#1, thread3Thread1of1ForFork1_#t~mem12#1, thread3Thread1of1ForFork1_plus_~b#1] and [966] $Ultimate##0-->L48-4: Formula: (let ((.cse0 (+ |v_thread1Thread1of1ForFork2_plus_~a#1_21| |v_thread1Thread1of1ForFork2_plus_~b#1_21|))) (and (= (ite (or (<= |v_thread1Thread1of1ForFork2_plus_~b#1_21| 0) (<= .cse0 2147483647)) 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_21|) (< 0 v_~N~0_113) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_23| |v_thread1Thread1of1ForFork2_plus_#res#1_21|) (<= |v_thread1Thread1of1ForFork2_plus_#in~b#1_21| 2147483647) (<= |v_thread1Thread1of1ForFork2_~tmp~0#1_23| 2147483647) (<= 0 (+ |v_thread1Thread1of1ForFork2_plus_#in~b#1_21| 2147483648)) (= (+ (select (select |v_#memory_int_218| v_~B~0.base_102) v_~B~0.offset_102) (select (select |v_#memory_int_218| v_~A~0.base_106) v_~A~0.offset_106)) |v_thread1Thread1of1ForFork2_plus_#in~b#1_21|) (= |v_thread1Thread1of1ForFork2_~i~0#1_44| 1) (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_21| |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_21|) (= v_~res1~0_85 |v_thread1Thread1of1ForFork2_plus_#in~a#1_21|) (= |v_thread1Thread1of1ForFork2_plus_~b#1_21| |v_thread1Thread1of1ForFork2_plus_#in~b#1_21|) (<= 0 (+ |v_thread1Thread1of1ForFork2_~tmp~0#1_23| 2147483648)) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_23| v_~res1~0_84) (= |v_thread1Thread1of1ForFork2_plus_~a#1_21| |v_thread1Thread1of1ForFork2_plus_#in~a#1_21|) (= .cse0 |v_thread1Thread1of1ForFork2_plus_#res#1_21|))) InVars {~res1~0=v_~res1~0_85, ~A~0.base=v_~A~0.base_106, ~B~0.base=v_~B~0.base_102, ~A~0.offset=v_~A~0.offset_106, #memory_int=|v_#memory_int_218|, ~N~0=v_~N~0_113, ~B~0.offset=v_~B~0.offset_102} OutVars{~res1~0=v_~res1~0_84, ~A~0.base=v_~A~0.base_106, thread1Thread1of1ForFork2_plus_#in~b#1=|v_thread1Thread1of1ForFork2_plus_#in~b#1_21|, ~B~0.base=v_~B~0.base_102, thread1Thread1of1ForFork2_#t~ret4#1=|v_thread1Thread1of1ForFork2_#t~ret4#1_21|, thread1Thread1of1ForFork2_~tmp~0#1=|v_thread1Thread1of1ForFork2_~tmp~0#1_23|, thread1Thread1of1ForFork2_#t~mem2#1=|v_thread1Thread1of1ForFork2_#t~mem2#1_21|, thread1Thread1of1ForFork2_plus_~b#1=|v_thread1Thread1of1ForFork2_plus_~b#1_21|, thread1Thread1of1ForFork2_plus_#in~a#1=|v_thread1Thread1of1ForFork2_plus_#in~a#1_21|, ~N~0=v_~N~0_113, thread1Thread1of1ForFork2_#t~post1#1=|v_thread1Thread1of1ForFork2_#t~post1#1_21|, ~A~0.offset=v_~A~0.offset_106, thread1Thread1of1ForFork2_~i~0#1=|v_thread1Thread1of1ForFork2_~i~0#1_44|, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_21|, thread1Thread1of1ForFork2_#t~ret5#1=|v_thread1Thread1of1ForFork2_#t~ret5#1_21|, #memory_int=|v_#memory_int_218|, thread1Thread1of1ForFork2_plus_~a#1=|v_thread1Thread1of1ForFork2_plus_~a#1_21|, thread1Thread1of1ForFork2_#t~mem3#1=|v_thread1Thread1of1ForFork2_#t~mem3#1_21|, ~B~0.offset=v_~B~0.offset_102, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_21|, thread1Thread1of1ForFork2_plus_#res#1=|v_thread1Thread1of1ForFork2_plus_#res#1_21|} AuxVars[] AssignedVars[~res1~0, thread1Thread1of1ForFork2_plus_#in~b#1, thread1Thread1of1ForFork2_#t~ret4#1, thread1Thread1of1ForFork2_~tmp~0#1, thread1Thread1of1ForFork2_#t~mem2#1, thread1Thread1of1ForFork2_plus_~b#1, thread1Thread1of1ForFork2_plus_#in~a#1, thread1Thread1of1ForFork2_#t~post1#1, thread1Thread1of1ForFork2_~i~0#1, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork2_#t~ret5#1, thread1Thread1of1ForFork2_plus_~a#1, thread1Thread1of1ForFork2_#t~mem3#1, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork2_plus_#res#1] [2022-12-06 05:33:33,849 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [847] L74-4-->L77: Formula: (let ((.cse0 (+ |v_thread3Thread1of1ForFork1_plus_~a#1_5| |v_thread3Thread1of1ForFork1_plus_~b#1_5|))) (and (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5| (ite (or (<= .cse0 2147483647) (<= |v_thread3Thread1of1ForFork1_plus_~b#1_5| 0)) 1 0)) (= v_~res2~0_47 |v_thread3Thread1of1ForFork1_plus_#in~a#1_5|) (<= |v_thread3Thread1of1ForFork1_~tmp~2#1_7| 2147483647) (= (let ((.cse1 (* |v_thread3Thread1of1ForFork1_~i~2#1_17| 4))) (+ (select (select |v_#memory_int_88| v_~B~0.base_42) (+ .cse1 v_~B~0.offset_42)) (select (select |v_#memory_int_88| v_~A~0.base_44) (+ .cse1 v_~A~0.offset_44)))) |v_thread3Thread1of1ForFork1_plus_#in~b#1_5|) (<= |v_thread3Thread1of1ForFork1_plus_#in~b#1_5| 2147483647) (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5| |v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|) (= .cse0 |v_thread3Thread1of1ForFork1_plus_#res#1_5|) (= |v_thread3Thread1of1ForFork1_plus_#in~a#1_5| |v_thread3Thread1of1ForFork1_plus_~a#1_5|) (<= 0 (+ |v_thread3Thread1of1ForFork1_~tmp~2#1_7| 2147483648)) (= |v_thread3Thread1of1ForFork1_plus_#res#1_5| |v_thread3Thread1of1ForFork1_~tmp~2#1_7|) (<= 0 (+ |v_thread3Thread1of1ForFork1_plus_#in~b#1_5| 2147483648)) (= |v_thread3Thread1of1ForFork1_plus_#in~b#1_5| |v_thread3Thread1of1ForFork1_plus_~b#1_5|) (< |v_thread3Thread1of1ForFork1_~i~2#1_17| v_~N~0_20))) InVars {~A~0.base=v_~A~0.base_44, ~B~0.base=v_~B~0.base_42, ~A~0.offset=v_~A~0.offset_44, #memory_int=|v_#memory_int_88|, ~N~0=v_~N~0_20, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_17|, ~B~0.offset=v_~B~0.offset_42, ~res2~0=v_~res2~0_47} OutVars{thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|, ~A~0.base=v_~A~0.base_44, ~B~0.base=v_~B~0.base_42, thread3Thread1of1ForFork1_plus_#res#1=|v_thread3Thread1of1ForFork1_plus_#res#1_5|, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|, thread3Thread1of1ForFork1_#t~mem13#1=|v_thread3Thread1of1ForFork1_#t~mem13#1_5|, thread3Thread1of1ForFork1_plus_#in~a#1=|v_thread3Thread1of1ForFork1_plus_#in~a#1_5|, ~N~0=v_~N~0_20, thread3Thread1of1ForFork1_#t~ret14#1=|v_thread3Thread1of1ForFork1_#t~ret14#1_5|, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_17|, thread3Thread1of1ForFork1_plus_~a#1=|v_thread3Thread1of1ForFork1_plus_~a#1_5|, ~A~0.offset=v_~A~0.offset_44, thread3Thread1of1ForFork1_~tmp~2#1=|v_thread3Thread1of1ForFork1_~tmp~2#1_7|, thread3Thread1of1ForFork1_plus_#in~b#1=|v_thread3Thread1of1ForFork1_plus_#in~b#1_5|, thread3Thread1of1ForFork1_#t~ret15#1=|v_thread3Thread1of1ForFork1_#t~ret15#1_5|, #memory_int=|v_#memory_int_88|, thread3Thread1of1ForFork1_#t~mem12#1=|v_thread3Thread1of1ForFork1_#t~mem12#1_5|, thread3Thread1of1ForFork1_plus_~b#1=|v_thread3Thread1of1ForFork1_plus_~b#1_5|, ~B~0.offset=v_~B~0.offset_42, ~res2~0=v_~res2~0_47} AuxVars[] AssignedVars[thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork1_plus_~a#1, thread3Thread1of1ForFork1_~tmp~2#1, thread3Thread1of1ForFork1_plus_#res#1, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork1_plus_#in~b#1, thread3Thread1of1ForFork1_#t~mem13#1, thread3Thread1of1ForFork1_#t~ret15#1, thread3Thread1of1ForFork1_plus_#in~a#1, thread3Thread1of1ForFork1_#t~ret14#1, thread3Thread1of1ForFork1_#t~mem12#1, thread3Thread1of1ForFork1_plus_~b#1] and [766] $Ultimate##0-->L61-4: Formula: (= |v_thread2Thread1of1ForFork0_~i~1#1_1| 0) InVars {} OutVars{thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_~i~1#1] [2022-12-06 05:33:34,081 INFO L203 LiptonReduction]: Total number of compositions: 9 [2022-12-06 05:33:34,082 INFO L143 eatedLiptonReduction]: Time needed for LBE in milliseconds: 9962 [2022-12-06 05:33:34,082 INFO L495 AbstractCegarLoop]: Abstraction has has 133 places, 399 transitions, 8838 flow [2022-12-06 05:33:34,082 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 24 states, 23 states have (on average 1.826086956521739) internal successors, (42), 23 states have internal predecessors, (42), 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 05:33:34,082 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 05:33:34,082 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 05:33:34,088 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Ended with exit code 0 [2022-12-06 05:33:34,287 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,SelfDestructingSolverStorable27 [2022-12-06 05:33:34,287 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 05:33:34,288 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 05:33:34,288 INFO L85 PathProgramCache]: Analyzing trace with hash 758777709, now seen corresponding path program 1 times [2022-12-06 05:33:34,288 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 05:33:34,288 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1905599948] [2022-12-06 05:33:34,288 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 05:33:34,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 05:33:34,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 05:33:34,924 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 05:33:34,924 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 05:33:34,924 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1905599948] [2022-12-06 05:33:34,924 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1905599948] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 05:33:34,924 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 05:33:34,924 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-12-06 05:33:34,924 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1471508665] [2022-12-06 05:33:34,924 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 05:33:34,925 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-12-06 05:33:34,925 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 05:33:34,925 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-12-06 05:33:34,925 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=44, Unknown=0, NotChecked=0, Total=72 [2022-12-06 05:33:34,925 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 1 out of 80 [2022-12-06 05:33:34,925 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 133 places, 399 transitions, 8838 flow. Second operand has 9 states, 9 states have (on average 3.0) internal successors, (27), 9 states have internal predecessors, (27), 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 05:33:34,926 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 05:33:34,926 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1 of 80 [2022-12-06 05:33:34,926 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 05:33:36,425 INFO L130 PetriNetUnfolder]: 4495/6737 cut-off events. [2022-12-06 05:33:36,425 INFO L131 PetriNetUnfolder]: For 176097/176236 co-relation queries the response was YES. [2022-12-06 05:33:36,445 INFO L83 FinitePrefix]: Finished finitePrefix Result has 68493 conditions, 6737 events. 4495/6737 cut-off events. For 176097/176236 co-relation queries the response was YES. Maximal size of possible extension queue 345. Compared 37249 event pairs, 764 based on Foata normal form. 106/6827 useless extension candidates. Maximal degree in co-relation 68397. Up to 5214 conditions per place. [2022-12-06 05:33:36,479 INFO L137 encePairwiseOnDemand]: 36/80 looper letters, 188 selfloop transitions, 251 changer transitions 8/459 dead transitions. [2022-12-06 05:33:36,479 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 138 places, 459 transitions, 10408 flow [2022-12-06 05:33:36,479 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-12-06 05:33:36,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2022-12-06 05:33:36,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 146 transitions. [2022-12-06 05:33:36,480 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.30416666666666664 [2022-12-06 05:33:36,480 INFO L175 Difference]: Start difference. First operand has 133 places, 399 transitions, 8838 flow. Second operand 6 states and 146 transitions. [2022-12-06 05:33:36,480 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 138 places, 459 transitions, 10408 flow [2022-12-06 05:33:36,760 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 134 places, 459 transitions, 9973 flow, removed 209 selfloop flow, removed 4 redundant places. [2022-12-06 05:33:36,770 INFO L231 Difference]: Finished difference. Result has 137 places, 415 transitions, 9763 flow [2022-12-06 05:33:36,771 INFO L276 CegarLoopForPetriNet]: {PETRI_ALPHABET=80, PETRI_DIFFERENCE_MINUEND_FLOW=8405, PETRI_DIFFERENCE_MINUEND_PLACES=129, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=399, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=234, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=148, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=9763, PETRI_PLACES=137, PETRI_TRANSITIONS=415} [2022-12-06 05:33:36,771 INFO L294 CegarLoopForPetriNet]: 33 programPoint places, 104 predicate places. [2022-12-06 05:33:36,771 WARN L163 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-06 05:33:36,771 INFO L89 Accepts]: Start accepts. Operand has 137 places, 415 transitions, 9763 flow [2022-12-06 05:33:36,773 INFO L95 Accepts]: Finished accepts. [2022-12-06 05:33:36,773 INFO L195 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-06 05:33:36,773 INFO L167 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 137 places, 415 transitions, 9763 flow [2022-12-06 05:33:36,778 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 136 places, 415 transitions, 9763 flow [2022-12-06 05:33:37,154 INFO L130 PetriNetUnfolder]: 1748/3216 cut-off events. [2022-12-06 05:33:37,155 INFO L131 PetriNetUnfolder]: For 73904/74319 co-relation queries the response was YES. [2022-12-06 05:33:37,167 INFO L83 FinitePrefix]: Finished finitePrefix Result has 31839 conditions, 3216 events. 1748/3216 cut-off events. For 73904/74319 co-relation queries the response was YES. Maximal size of possible extension queue 256. Compared 21707 event pairs, 192 based on Foata normal form. 89/3065 useless extension candidates. Maximal degree in co-relation 31786. Up to 1353 conditions per place. [2022-12-06 05:33:37,197 INFO L184 LiptonReduction]: Starting Lipton reduction on Petri net that has 136 places, 415 transitions, 9763 flow [2022-12-06 05:33:37,197 INFO L188 LiptonReduction]: Number of co-enabled transitions 1510 [2022-12-06 05:33:37,199 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [1044] L61-4-->L77: Formula: (let ((.cse12 (* |v_thread3Thread1of1ForFork1_~i~2#1_363| 4)) (.cse2 (select |v_#memory_int_494| v_~A~0.base_317)) (.cse4 (select |v_#memory_int_494| v_~B~0.base_307))) (let ((.cse5 (select .cse4 v_~B~0.offset_309)) (.cse6 (select .cse2 v_~A~0.offset_319)) (.cse8 (select .cse4 (+ v_~B~0.offset_309 .cse12))) (.cse9 (select .cse2 (+ .cse12 v_~A~0.offset_319)))) (let ((.cse7 (+ |v_thread3Thread1of1ForFork1_plus_~a#1_144| |v_thread3Thread1of1ForFork1_plus_~b#1_144|)) (.cse10 (+ .cse8 v_~res2~0_391 .cse9)) (.cse1 (+ .cse5 .cse6 v_~res1~0_278)) (.cse0 (+ |v_thread1Thread1of1ForFork2_plus_~a#1_108| |v_thread1Thread1of1ForFork2_plus_~b#1_108|))) (and (not (< |v_thread2Thread1of1ForFork0_~i~1#1_202| v_~M~0_227)) (= (ite (or (<= |v_thread1Thread1of1ForFork2_plus_~b#1_108| 0) (<= .cse0 2147483647)) 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_108|) (= |v_thread2Thread1of1ForFork0_#res#1.offset_67| 0) (<= .cse1 2147483647) (= (let ((.cse3 (* |v_thread3Thread1of1ForFork1_~i~2#1_362| 4))) (+ (select .cse2 (+ v_~A~0.offset_319 .cse3)) (select .cse4 (+ v_~B~0.offset_309 .cse3)))) |v_thread3Thread1of1ForFork1_plus_#in~b#1_144|) (<= (+ .cse5 .cse6) 2147483647) (= |v_thread3Thread1of1ForFork1_plus_#res#1_144| .cse7) (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_144| (ite (or (<= .cse7 2147483647) (<= |v_thread3Thread1of1ForFork1_plus_~b#1_144| 0)) 1 0)) (= |v_thread3Thread1of1ForFork1_plus_~b#1_144| |v_thread3Thread1of1ForFork1_plus_#in~b#1_144|) (= |v_thread3Thread1of1ForFork1_plus_~a#1_144| |v_thread3Thread1of1ForFork1_plus_#in~a#1_144|) (<= |v_thread1Thread1of1ForFork2_~tmp~0#1_110| 2147483647) (<= 0 (+ .cse5 .cse6 2147483648)) (<= 0 (+ .cse8 .cse9 2147483648)) (<= |v_thread3Thread1of1ForFork1_plus_#in~b#1_144| 2147483647) (<= (+ .cse8 .cse9) 2147483647) (<= 0 (+ .cse5 .cse6 v_~res1~0_278 2147483648)) (<= 0 (+ |v_thread1Thread1of1ForFork2_~tmp~0#1_110| 2147483648)) (= |v_thread1Thread1of1ForFork2_plus_#in~b#1_108| |v_thread1Thread1of1ForFork2_plus_~b#1_108|) (= |v_thread1Thread1of1ForFork2_~i~0#1_137| 2) (<= .cse10 2147483647) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_110| |v_thread1Thread1of1ForFork2_plus_#res#1_108|) (= |v_thread3Thread1of1ForFork1_~i~2#1_362| (+ |v_thread3Thread1of1ForFork1_~i~2#1_363| 1)) (= |v_thread1Thread1of1ForFork2_plus_#in~a#1_108| |v_thread1Thread1of1ForFork2_plus_~a#1_108|) (= .cse10 v_~res2~0_390) (= (let ((.cse11 (* |v_thread1Thread1of1ForFork2_~i~0#1_137| 4))) (+ (select .cse4 (+ v_~B~0.offset_309 (- 4) .cse11)) (select .cse2 (+ v_~A~0.offset_319 (- 4) .cse11)))) |v_thread1Thread1of1ForFork2_plus_#in~b#1_108|) (<= 0 (+ |v_thread3Thread1of1ForFork1_~tmp~2#1_208| 2147483648)) (<= |v_thread1Thread1of1ForFork2_plus_#in~b#1_108| 2147483647) (<= 0 (+ |v_thread3Thread1of1ForFork1_plus_#in~b#1_144| 2147483648)) (<= |v_thread3Thread1of1ForFork1_~tmp~2#1_208| 2147483647) (= |v_thread3Thread1of1ForFork1_plus_#res#1_144| |v_thread3Thread1of1ForFork1_~tmp~2#1_208|) (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_108| |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_108|) (= .cse1 |v_thread1Thread1of1ForFork2_plus_#in~a#1_108|) (= |v_thread3Thread1of1ForFork1_plus_#in~a#1_144| v_~res2~0_390) (<= 0 (+ |v_thread1Thread1of1ForFork2_plus_#in~b#1_108| 2147483648)) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_110| v_~res1~0_277) (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_144| |v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_144|) (< |v_thread1Thread1of1ForFork2_~i~0#1_137| (+ v_~N~0_299 1)) (= |v_thread2Thread1of1ForFork0_#res#1.base_67| 0) (= |v_thread1Thread1of1ForFork2_plus_#res#1_108| .cse0) (<= 0 (+ .cse8 v_~res2~0_391 .cse9 2147483648)) (< |v_thread3Thread1of1ForFork1_~i~2#1_362| v_~N~0_299))))) InVars {~res1~0=v_~res1~0_278, ~A~0.base=v_~A~0.base_317, ~B~0.base=v_~B~0.base_307, ~A~0.offset=v_~A~0.offset_319, ~M~0=v_~M~0_227, #memory_int=|v_#memory_int_494|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_202|, ~N~0=v_~N~0_299, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_363|, ~B~0.offset=v_~B~0.offset_309, ~res2~0=v_~res2~0_391} OutVars{~res1~0=v_~res1~0_277, ~A~0.base=v_~A~0.base_317, thread1Thread1of1ForFork2_plus_#in~b#1=|v_thread1Thread1of1ForFork2_plus_#in~b#1_108|, ~B~0.base=v_~B~0.base_307, thread1Thread1of1ForFork2_#t~ret4#1=|v_thread1Thread1of1ForFork2_#t~ret4#1_108|, thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_67|, thread1Thread1of1ForFork2_#t~mem2#1=|v_thread1Thread1of1ForFork2_#t~mem2#1_108|, thread3Thread1of1ForFork1_plus_#in~a#1=|v_thread3Thread1of1ForFork1_plus_#in~a#1_144|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_202|, thread1Thread1of1ForFork2_plus_#in~a#1=|v_thread1Thread1of1ForFork2_plus_#in~a#1_108|, thread3Thread1of1ForFork1_#t~ret14#1=|v_thread3Thread1of1ForFork1_#t~ret14#1_144|, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_362|, thread1Thread1of1ForFork2_#t~post1#1=|v_thread1Thread1of1ForFork2_#t~post1#1_108|, thread3Thread1of1ForFork1_~tmp~2#1=|v_thread3Thread1of1ForFork1_~tmp~2#1_208|, thread3Thread1of1ForFork1_plus_#in~b#1=|v_thread3Thread1of1ForFork1_plus_#in~b#1_144|, thread1Thread1of1ForFork2_plus_~a#1=|v_thread1Thread1of1ForFork2_plus_~a#1_108|, thread3Thread1of1ForFork1_#t~mem12#1=|v_thread3Thread1of1ForFork1_#t~mem12#1_144|, ~B~0.offset=v_~B~0.offset_309, thread1Thread1of1ForFork2_#t~mem3#1=|v_thread1Thread1of1ForFork2_#t~mem3#1_108|, ~res2~0=v_~res2~0_390, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_108|, thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_144|, thread3Thread1of1ForFork1_plus_#res#1=|v_thread3Thread1of1ForFork1_plus_#res#1_144|, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_144|, thread1Thread1of1ForFork2_~tmp~0#1=|v_thread1Thread1of1ForFork2_~tmp~0#1_110|, thread3Thread1of1ForFork1_#t~mem13#1=|v_thread3Thread1of1ForFork1_#t~mem13#1_144|, ~N~0=v_~N~0_299, thread1Thread1of1ForFork2_plus_~b#1=|v_thread1Thread1of1ForFork2_plus_~b#1_108|, thread3Thread1of1ForFork1_plus_~a#1=|v_thread3Thread1of1ForFork1_plus_~a#1_144|, ~A~0.offset=v_~A~0.offset_319, thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_67|, ~M~0=v_~M~0_227, thread1Thread1of1ForFork2_~i~0#1=|v_thread1Thread1of1ForFork2_~i~0#1_137|, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_108|, thread1Thread1of1ForFork2_#t~ret5#1=|v_thread1Thread1of1ForFork2_#t~ret5#1_108|, thread3Thread1of1ForFork1_#t~ret15#1=|v_thread3Thread1of1ForFork1_#t~ret15#1_144|, #memory_int=|v_#memory_int_494|, thread3Thread1of1ForFork1_#t~post11#1=|v_thread3Thread1of1ForFork1_#t~post11#1_143|, thread3Thread1of1ForFork1_plus_~b#1=|v_thread3Thread1of1ForFork1_plus_~b#1_144|, thread1Thread1of1ForFork2_plus_#res#1=|v_thread1Thread1of1ForFork2_plus_#res#1_108|} AuxVars[] AssignedVars[~res1~0, thread1Thread1of1ForFork2_plus_#in~b#1, thread1Thread1of1ForFork2_#t~ret4#1, thread2Thread1of1ForFork0_#res#1.offset, thread1Thread1of1ForFork2_#t~mem2#1, thread3Thread1of1ForFork1_plus_#in~a#1, thread1Thread1of1ForFork2_plus_#in~a#1, thread3Thread1of1ForFork1_#t~ret14#1, thread3Thread1of1ForFork1_~i~2#1, thread1Thread1of1ForFork2_#t~post1#1, thread3Thread1of1ForFork1_~tmp~2#1, thread3Thread1of1ForFork1_plus_#in~b#1, thread1Thread1of1ForFork2_plus_~a#1, thread3Thread1of1ForFork1_#t~mem12#1, thread1Thread1of1ForFork2_#t~mem3#1, ~res2~0, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork1_plus_#res#1, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork2_~tmp~0#1, thread3Thread1of1ForFork1_#t~mem13#1, thread1Thread1of1ForFork2_plus_~b#1, thread3Thread1of1ForFork1_plus_~a#1, thread2Thread1of1ForFork0_#res#1.base, thread1Thread1of1ForFork2_~i~0#1, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork2_#t~ret5#1, thread3Thread1of1ForFork1_#t~ret15#1, thread3Thread1of1ForFork1_#t~post11#1, thread3Thread1of1ForFork1_plus_~b#1, thread1Thread1of1ForFork2_plus_#res#1] and [946] L48-4-->L48-4: Formula: (let ((.cse0 (+ |v_thread1Thread1of1ForFork2_plus_~a#1_17| |v_thread1Thread1of1ForFork2_plus_~b#1_17|))) (and (= |v_thread1Thread1of1ForFork2_plus_#res#1_17| .cse0) (= v_~res1~0_74 |v_thread1Thread1of1ForFork2_plus_#in~a#1_17|) (< |v_thread1Thread1of1ForFork2_~i~0#1_38| v_~N~0_96) (= (let ((.cse1 (* |v_thread1Thread1of1ForFork2_~i~0#1_38| 4))) (+ (select (select |v_#memory_int_182| v_~A~0.base_84) (+ v_~A~0.offset_84 .cse1)) (select (select |v_#memory_int_182| v_~B~0.base_82) (+ v_~B~0.offset_82 .cse1)))) |v_thread1Thread1of1ForFork2_plus_#in~b#1_17|) (= (ite (or (<= .cse0 2147483647) (<= |v_thread1Thread1of1ForFork2_plus_~b#1_17| 0)) 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_17|) (<= |v_thread1Thread1of1ForFork2_plus_#in~b#1_17| 2147483647) (<= 0 (+ |v_thread1Thread1of1ForFork2_~tmp~0#1_19| 2147483648)) (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_17| |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_17|) (<= 0 (+ |v_thread1Thread1of1ForFork2_plus_#in~b#1_17| 2147483648)) (= |v_thread1Thread1of1ForFork2_plus_~a#1_17| |v_thread1Thread1of1ForFork2_plus_#in~a#1_17|) (= (+ |v_thread1Thread1of1ForFork2_~i~0#1_38| 1) |v_thread1Thread1of1ForFork2_~i~0#1_37|) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_19| |v_thread1Thread1of1ForFork2_plus_#res#1_17|) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_19| v_~res1~0_73) (<= |v_thread1Thread1of1ForFork2_~tmp~0#1_19| 2147483647) (= |v_thread1Thread1of1ForFork2_plus_~b#1_17| |v_thread1Thread1of1ForFork2_plus_#in~b#1_17|))) InVars {~res1~0=v_~res1~0_74, ~A~0.base=v_~A~0.base_84, ~B~0.base=v_~B~0.base_82, ~A~0.offset=v_~A~0.offset_84, thread1Thread1of1ForFork2_~i~0#1=|v_thread1Thread1of1ForFork2_~i~0#1_38|, #memory_int=|v_#memory_int_182|, ~N~0=v_~N~0_96, ~B~0.offset=v_~B~0.offset_82} OutVars{~res1~0=v_~res1~0_73, ~A~0.base=v_~A~0.base_84, thread1Thread1of1ForFork2_plus_#in~b#1=|v_thread1Thread1of1ForFork2_plus_#in~b#1_17|, ~B~0.base=v_~B~0.base_82, thread1Thread1of1ForFork2_#t~ret4#1=|v_thread1Thread1of1ForFork2_#t~ret4#1_17|, thread1Thread1of1ForFork2_~tmp~0#1=|v_thread1Thread1of1ForFork2_~tmp~0#1_19|, thread1Thread1of1ForFork2_#t~mem2#1=|v_thread1Thread1of1ForFork2_#t~mem2#1_17|, thread1Thread1of1ForFork2_plus_~b#1=|v_thread1Thread1of1ForFork2_plus_~b#1_17|, thread1Thread1of1ForFork2_plus_#in~a#1=|v_thread1Thread1of1ForFork2_plus_#in~a#1_17|, ~N~0=v_~N~0_96, thread1Thread1of1ForFork2_#t~post1#1=|v_thread1Thread1of1ForFork2_#t~post1#1_15|, ~A~0.offset=v_~A~0.offset_84, thread1Thread1of1ForFork2_~i~0#1=|v_thread1Thread1of1ForFork2_~i~0#1_37|, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_17|, thread1Thread1of1ForFork2_#t~ret5#1=|v_thread1Thread1of1ForFork2_#t~ret5#1_17|, #memory_int=|v_#memory_int_182|, thread1Thread1of1ForFork2_plus_~a#1=|v_thread1Thread1of1ForFork2_plus_~a#1_17|, thread1Thread1of1ForFork2_#t~mem3#1=|v_thread1Thread1of1ForFork2_#t~mem3#1_17|, ~B~0.offset=v_~B~0.offset_82, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_17|, thread1Thread1of1ForFork2_plus_#res#1=|v_thread1Thread1of1ForFork2_plus_#res#1_17|} AuxVars[] AssignedVars[~res1~0, thread1Thread1of1ForFork2_plus_#in~b#1, thread1Thread1of1ForFork2_#t~ret4#1, thread1Thread1of1ForFork2_~tmp~0#1, thread1Thread1of1ForFork2_#t~mem2#1, thread1Thread1of1ForFork2_plus_~b#1, thread1Thread1of1ForFork2_plus_#in~a#1, thread1Thread1of1ForFork2_#t~post1#1, thread1Thread1of1ForFork2_~i~0#1, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork2_#t~ret5#1, thread1Thread1of1ForFork2_plus_~a#1, thread1Thread1of1ForFork2_#t~mem3#1, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork2_plus_#res#1] [2022-12-06 05:33:39,596 INFO L203 LiptonReduction]: Total number of compositions: 1 [2022-12-06 05:33:39,597 INFO L143 eatedLiptonReduction]: Time needed for LBE in milliseconds: 2826 [2022-12-06 05:33:39,597 INFO L495 AbstractCegarLoop]: Abstraction has has 136 places, 415 transitions, 9795 flow [2022-12-06 05:33:39,597 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 3.0) internal successors, (27), 9 states have internal predecessors, (27), 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 05:33:39,597 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 05:33:39,597 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 05:33:39,597 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable28 [2022-12-06 05:33:39,598 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 05:33:39,598 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 05:33:39,598 INFO L85 PathProgramCache]: Analyzing trace with hash 1007972507, now seen corresponding path program 1 times [2022-12-06 05:33:39,598 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 05:33:39,598 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1432539743] [2022-12-06 05:33:39,598 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 05:33:39,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 05:33:39,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 05:33:39,660 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-06 05:33:39,660 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 05:33:39,660 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1432539743] [2022-12-06 05:33:39,661 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1432539743] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 05:33:39,661 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 05:33:39,661 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-12-06 05:33:39,661 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1398141622] [2022-12-06 05:33:39,661 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 05:33:39,661 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-06 05:33:39,661 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 05:33:39,662 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-06 05:33:39,662 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-06 05:33:39,662 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 2 out of 81 [2022-12-06 05:33:39,662 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 136 places, 415 transitions, 9795 flow. Second operand has 3 states, 3 states have (on average 7.666666666666667) internal successors, (23), 3 states have internal predecessors, (23), 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 05:33:39,662 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 05:33:39,662 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 2 of 81 [2022-12-06 05:33:39,662 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 05:33:40,921 INFO L130 PetriNetUnfolder]: 4165/6217 cut-off events. [2022-12-06 05:33:40,921 INFO L131 PetriNetUnfolder]: For 232648/233389 co-relation queries the response was YES. [2022-12-06 05:33:40,941 INFO L83 FinitePrefix]: Finished finitePrefix Result has 67115 conditions, 6217 events. 4165/6217 cut-off events. For 232648/233389 co-relation queries the response was YES. Maximal size of possible extension queue 355. Compared 34500 event pairs, 1250 based on Foata normal form. 377/6426 useless extension candidates. Maximal degree in co-relation 67059. Up to 3125 conditions per place. [2022-12-06 05:33:40,975 INFO L137 encePairwiseOnDemand]: 78/81 looper letters, 406 selfloop transitions, 1 changer transitions 0/424 dead transitions. [2022-12-06 05:33:40,975 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 126 places, 424 transitions, 10756 flow [2022-12-06 05:33:40,976 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-06 05:33:40,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-12-06 05:33:40,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 101 transitions. [2022-12-06 05:33:40,977 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.4156378600823045 [2022-12-06 05:33:40,977 INFO L175 Difference]: Start difference. First operand has 136 places, 415 transitions, 9795 flow. Second operand 3 states and 101 transitions. [2022-12-06 05:33:40,977 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 126 places, 424 transitions, 10756 flow [2022-12-06 05:33:41,224 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 118 places, 424 transitions, 10515 flow, removed 44 selfloop flow, removed 8 redundant places. [2022-12-06 05:33:41,230 INFO L231 Difference]: Finished difference. Result has 118 places, 302 transitions, 6898 flow [2022-12-06 05:33:41,230 INFO L276 CegarLoopForPetriNet]: {PETRI_ALPHABET=81, PETRI_DIFFERENCE_MINUEND_FLOW=6896, PETRI_DIFFERENCE_MINUEND_PLACES=116, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=302, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=301, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=6898, PETRI_PLACES=118, PETRI_TRANSITIONS=302} [2022-12-06 05:33:41,231 INFO L294 CegarLoopForPetriNet]: 33 programPoint places, 85 predicate places. [2022-12-06 05:33:41,231 WARN L163 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-06 05:33:41,231 INFO L89 Accepts]: Start accepts. Operand has 118 places, 302 transitions, 6898 flow [2022-12-06 05:33:41,232 INFO L95 Accepts]: Finished accepts. [2022-12-06 05:33:41,232 INFO L195 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-06 05:33:41,232 INFO L167 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 118 places, 302 transitions, 6898 flow [2022-12-06 05:33:41,235 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 118 places, 302 transitions, 6898 flow [2022-12-06 05:33:41,550 INFO L130 PetriNetUnfolder]: 1609/2948 cut-off events. [2022-12-06 05:33:41,550 INFO L131 PetriNetUnfolder]: For 66528/66965 co-relation queries the response was YES. [2022-12-06 05:33:41,561 INFO L83 FinitePrefix]: Finished finitePrefix Result has 28719 conditions, 2948 events. 1609/2948 cut-off events. For 66528/66965 co-relation queries the response was YES. Maximal size of possible extension queue 244. Compared 19682 event pairs, 195 based on Foata normal form. 88/2804 useless extension candidates. Maximal degree in co-relation 28434. Up to 1228 conditions per place. [2022-12-06 05:33:41,587 INFO L184 LiptonReduction]: Starting Lipton reduction on Petri net that has 118 places, 302 transitions, 6898 flow [2022-12-06 05:33:41,587 INFO L188 LiptonReduction]: Number of co-enabled transitions 1250 [2022-12-06 05:33:41,589 INFO L203 LiptonReduction]: Total number of compositions: 0 [2022-12-06 05:33:41,590 INFO L143 eatedLiptonReduction]: Time needed for LBE in milliseconds: 359 [2022-12-06 05:33:41,590 INFO L495 AbstractCegarLoop]: Abstraction has has 118 places, 302 transitions, 6898 flow [2022-12-06 05:33:41,590 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 7.666666666666667) internal successors, (23), 3 states have internal predecessors, (23), 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 05:33:41,590 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 05:33:41,590 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 05:33:41,590 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable29 [2022-12-06 05:33:41,590 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 05:33:41,590 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 05:33:41,590 INFO L85 PathProgramCache]: Analyzing trace with hash 1368899175, now seen corresponding path program 1 times [2022-12-06 05:33:41,590 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 05:33:41,590 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1166198891] [2022-12-06 05:33:41,590 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 05:33:41,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 05:33:41,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 05:33:41,638 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 05:33:41,638 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 05:33:41,638 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1166198891] [2022-12-06 05:33:41,638 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1166198891] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 05:33:41,638 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 05:33:41,638 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-06 05:33:41,639 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [199608515] [2022-12-06 05:33:41,639 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 05:33:41,639 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-06 05:33:41,639 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 05:33:41,639 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-06 05:33:41,639 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2022-12-06 05:33:41,640 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 2 out of 62 [2022-12-06 05:33:41,640 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 118 places, 302 transitions, 6898 flow. Second operand has 4 states, 4 states have (on average 6.0) internal successors, (24), 4 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 05:33:41,640 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 05:33:41,640 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 2 of 62 [2022-12-06 05:33:41,640 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 05:33:42,585 INFO L130 PetriNetUnfolder]: 4161/6233 cut-off events. [2022-12-06 05:33:42,585 INFO L131 PetriNetUnfolder]: For 220164/220901 co-relation queries the response was YES. [2022-12-06 05:33:42,603 INFO L83 FinitePrefix]: Finished finitePrefix Result has 66022 conditions, 6233 events. 4161/6233 cut-off events. For 220164/220901 co-relation queries the response was YES. Maximal size of possible extension queue 363. Compared 34916 event pairs, 1255 based on Foata normal form. 388/6451 useless extension candidates. Maximal degree in co-relation 64998. Up to 2965 conditions per place. [2022-12-06 05:33:42,636 INFO L137 encePairwiseOnDemand]: 54/62 looper letters, 407 selfloop transitions, 5 changer transitions 0/429 dead transitions. [2022-12-06 05:33:42,636 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 121 places, 429 transitions, 10483 flow [2022-12-06 05:33:42,636 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-06 05:33:42,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2022-12-06 05:33:42,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 114 transitions. [2022-12-06 05:33:42,637 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.4596774193548387 [2022-12-06 05:33:42,637 INFO L175 Difference]: Start difference. First operand has 118 places, 302 transitions, 6898 flow. Second operand 4 states and 114 transitions. [2022-12-06 05:33:42,637 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 121 places, 429 transitions, 10483 flow [2022-12-06 05:33:42,906 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 120 places, 429 transitions, 10482 flow, removed 0 selfloop flow, removed 1 redundant places. [2022-12-06 05:33:42,912 INFO L231 Difference]: Finished difference. Result has 121 places, 292 transitions, 6648 flow [2022-12-06 05:33:42,912 INFO L276 CegarLoopForPetriNet]: {PETRI_ALPHABET=62, PETRI_DIFFERENCE_MINUEND_FLOW=6628, PETRI_DIFFERENCE_MINUEND_PLACES=117, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=292, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=287, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=6648, PETRI_PLACES=121, PETRI_TRANSITIONS=292} [2022-12-06 05:33:42,912 INFO L294 CegarLoopForPetriNet]: 33 programPoint places, 88 predicate places. [2022-12-06 05:33:42,912 WARN L163 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-06 05:33:42,912 INFO L89 Accepts]: Start accepts. Operand has 121 places, 292 transitions, 6648 flow [2022-12-06 05:33:42,914 INFO L95 Accepts]: Finished accepts. [2022-12-06 05:33:42,914 INFO L195 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-06 05:33:42,914 INFO L167 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 121 places, 292 transitions, 6648 flow [2022-12-06 05:33:42,916 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 121 places, 292 transitions, 6648 flow [2022-12-06 05:33:43,405 INFO L130 PetriNetUnfolder]: 1601/2948 cut-off events. [2022-12-06 05:33:43,405 INFO L131 PetriNetUnfolder]: For 67533/67968 co-relation queries the response was YES. [2022-12-06 05:33:43,417 INFO L83 FinitePrefix]: Finished finitePrefix Result has 28928 conditions, 2948 events. 1601/2948 cut-off events. For 67533/67968 co-relation queries the response was YES. Maximal size of possible extension queue 245. Compared 19700 event pairs, 196 based on Foata normal form. 88/2802 useless extension candidates. Maximal degree in co-relation 28640. Up to 1218 conditions per place. [2022-12-06 05:33:43,444 INFO L184 LiptonReduction]: Starting Lipton reduction on Petri net that has 121 places, 292 transitions, 6648 flow [2022-12-06 05:33:43,444 INFO L188 LiptonReduction]: Number of co-enabled transitions 1220 [2022-12-06 05:33:43,446 INFO L203 LiptonReduction]: Total number of compositions: 0 [2022-12-06 05:33:43,447 INFO L143 eatedLiptonReduction]: Time needed for LBE in milliseconds: 535 [2022-12-06 05:33:43,447 INFO L495 AbstractCegarLoop]: Abstraction has has 121 places, 292 transitions, 6648 flow [2022-12-06 05:33:43,447 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 6.0) internal successors, (24), 4 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 05:33:43,447 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 05:33:43,447 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 05:33:43,447 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable30 [2022-12-06 05:33:43,447 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 05:33:43,447 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 05:33:43,448 INFO L85 PathProgramCache]: Analyzing trace with hash 1508109257, now seen corresponding path program 1 times [2022-12-06 05:33:43,448 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 05:33:43,448 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2122431814] [2022-12-06 05:33:43,448 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 05:33:43,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 05:33:43,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 05:33:44,554 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 05:33:44,554 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 05:33:44,554 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2122431814] [2022-12-06 05:33:44,554 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2122431814] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-06 05:33:44,554 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [83086471] [2022-12-06 05:33:44,554 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 05:33:44,554 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-06 05:33:44,555 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-06 05:33:44,556 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 05:33:44,557 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 05:33:44,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 05:33:44,713 INFO L263 TraceCheckSpWp]: Trace formula consists of 322 conjuncts, 72 conjunts are in the unsatisfiable core [2022-12-06 05:33:44,715 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-06 05:33:44,874 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-06 05:33:44,875 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-06 05:33:44,902 INFO L321 Elim1Store]: treesize reduction 48, result has 37.7 percent of original size [2022-12-06 05:33:44,902 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 8 select indices, 8 select index equivalence classes, 1 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 28 case distinctions, treesize of input 59 treesize of output 43 [2022-12-06 05:33:44,927 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 05:33:44,927 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-06 05:33:45,105 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 05:33:45,106 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 8 select indices, 8 select index equivalence classes, 0 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 28 case distinctions, treesize of input 67 treesize of output 320 [2022-12-06 05:33:53,847 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 05:33:53,847 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [83086471] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-06 05:33:53,847 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-12-06 05:33:53,847 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 6, 6] total 19 [2022-12-06 05:33:53,847 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1596949320] [2022-12-06 05:33:53,847 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-12-06 05:33:53,848 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 21 states [2022-12-06 05:33:53,848 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 05:33:53,848 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2022-12-06 05:33:53,848 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=71, Invalid=349, Unknown=0, NotChecked=0, Total=420 [2022-12-06 05:33:53,848 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 0 out of 61 [2022-12-06 05:33:53,848 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 121 places, 292 transitions, 6648 flow. Second operand has 21 states, 20 states have (on average 2.25) internal successors, (45), 20 states have internal predecessors, (45), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 05:33:53,849 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 05:33:53,849 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 0 of 61 [2022-12-06 05:33:53,849 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 05:33:56,342 INFO L130 PetriNetUnfolder]: 4784/7246 cut-off events. [2022-12-06 05:33:56,342 INFO L131 PetriNetUnfolder]: For 203044/203044 co-relation queries the response was YES. [2022-12-06 05:33:56,365 INFO L83 FinitePrefix]: Finished finitePrefix Result has 77100 conditions, 7246 events. 4784/7246 cut-off events. For 203044/203044 co-relation queries the response was YES. Maximal size of possible extension queue 371. Compared 40966 event pairs, 633 based on Foata normal form. 6/7252 useless extension candidates. Maximal degree in co-relation 75864. Up to 4715 conditions per place. [2022-12-06 05:33:56,403 INFO L137 encePairwiseOnDemand]: 14/61 looper letters, 200 selfloop transitions, 328 changer transitions 7/535 dead transitions. [2022-12-06 05:33:56,404 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 149 places, 535 transitions, 11647 flow [2022-12-06 05:33:56,404 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2022-12-06 05:33:56,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 29 states. [2022-12-06 05:33:56,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 292 transitions. [2022-12-06 05:33:56,405 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.16506500847936686 [2022-12-06 05:33:56,405 INFO L175 Difference]: Start difference. First operand has 121 places, 292 transitions, 6648 flow. Second operand 29 states and 292 transitions. [2022-12-06 05:33:56,405 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 149 places, 535 transitions, 11647 flow [2022-12-06 05:33:56,691 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 147 places, 535 transitions, 11641 flow, removed 0 selfloop flow, removed 2 redundant places. [2022-12-06 05:33:56,699 INFO L231 Difference]: Finished difference. Result has 157 places, 410 transitions, 10613 flow [2022-12-06 05:33:56,699 INFO L276 CegarLoopForPetriNet]: {PETRI_ALPHABET=61, PETRI_DIFFERENCE_MINUEND_FLOW=6642, PETRI_DIFFERENCE_MINUEND_PLACES=119, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=292, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=224, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=59, PETRI_DIFFERENCE_SUBTRAHEND_STATES=29, PETRI_FLOW=10613, PETRI_PLACES=157, PETRI_TRANSITIONS=410} [2022-12-06 05:33:56,700 INFO L294 CegarLoopForPetriNet]: 33 programPoint places, 124 predicate places. [2022-12-06 05:33:56,700 WARN L163 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-06 05:33:56,700 INFO L89 Accepts]: Start accepts. Operand has 157 places, 410 transitions, 10613 flow [2022-12-06 05:33:56,701 INFO L95 Accepts]: Finished accepts. [2022-12-06 05:33:56,702 INFO L195 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-06 05:33:56,702 INFO L167 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 157 places, 410 transitions, 10613 flow [2022-12-06 05:33:56,706 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 157 places, 410 transitions, 10613 flow [2022-12-06 05:33:57,228 INFO L130 PetriNetUnfolder]: 1829/3406 cut-off events. [2022-12-06 05:33:57,228 INFO L131 PetriNetUnfolder]: For 88119/88677 co-relation queries the response was YES. [2022-12-06 05:33:57,243 INFO L83 FinitePrefix]: Finished finitePrefix Result has 37198 conditions, 3406 events. 1829/3406 cut-off events. For 88119/88677 co-relation queries the response was YES. Maximal size of possible extension queue 277. Compared 23725 event pairs, 179 based on Foata normal form. 88/3241 useless extension candidates. Maximal degree in co-relation 36851. Up to 1441 conditions per place. [2022-12-06 05:33:57,273 INFO L184 LiptonReduction]: Starting Lipton reduction on Petri net that has 157 places, 410 transitions, 10613 flow [2022-12-06 05:33:57,273 INFO L188 LiptonReduction]: Number of co-enabled transitions 1600 [2022-12-06 05:33:57,281 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [847] L74-4-->L77: Formula: (let ((.cse0 (+ |v_thread3Thread1of1ForFork1_plus_~a#1_5| |v_thread3Thread1of1ForFork1_plus_~b#1_5|))) (and (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5| (ite (or (<= .cse0 2147483647) (<= |v_thread3Thread1of1ForFork1_plus_~b#1_5| 0)) 1 0)) (= v_~res2~0_47 |v_thread3Thread1of1ForFork1_plus_#in~a#1_5|) (<= |v_thread3Thread1of1ForFork1_~tmp~2#1_7| 2147483647) (= (let ((.cse1 (* |v_thread3Thread1of1ForFork1_~i~2#1_17| 4))) (+ (select (select |v_#memory_int_88| v_~B~0.base_42) (+ .cse1 v_~B~0.offset_42)) (select (select |v_#memory_int_88| v_~A~0.base_44) (+ .cse1 v_~A~0.offset_44)))) |v_thread3Thread1of1ForFork1_plus_#in~b#1_5|) (<= |v_thread3Thread1of1ForFork1_plus_#in~b#1_5| 2147483647) (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5| |v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|) (= .cse0 |v_thread3Thread1of1ForFork1_plus_#res#1_5|) (= |v_thread3Thread1of1ForFork1_plus_#in~a#1_5| |v_thread3Thread1of1ForFork1_plus_~a#1_5|) (<= 0 (+ |v_thread3Thread1of1ForFork1_~tmp~2#1_7| 2147483648)) (= |v_thread3Thread1of1ForFork1_plus_#res#1_5| |v_thread3Thread1of1ForFork1_~tmp~2#1_7|) (<= 0 (+ |v_thread3Thread1of1ForFork1_plus_#in~b#1_5| 2147483648)) (= |v_thread3Thread1of1ForFork1_plus_#in~b#1_5| |v_thread3Thread1of1ForFork1_plus_~b#1_5|) (< |v_thread3Thread1of1ForFork1_~i~2#1_17| v_~N~0_20))) InVars {~A~0.base=v_~A~0.base_44, ~B~0.base=v_~B~0.base_42, ~A~0.offset=v_~A~0.offset_44, #memory_int=|v_#memory_int_88|, ~N~0=v_~N~0_20, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_17|, ~B~0.offset=v_~B~0.offset_42, ~res2~0=v_~res2~0_47} OutVars{thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|, ~A~0.base=v_~A~0.base_44, ~B~0.base=v_~B~0.base_42, thread3Thread1of1ForFork1_plus_#res#1=|v_thread3Thread1of1ForFork1_plus_#res#1_5|, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|, thread3Thread1of1ForFork1_#t~mem13#1=|v_thread3Thread1of1ForFork1_#t~mem13#1_5|, thread3Thread1of1ForFork1_plus_#in~a#1=|v_thread3Thread1of1ForFork1_plus_#in~a#1_5|, ~N~0=v_~N~0_20, thread3Thread1of1ForFork1_#t~ret14#1=|v_thread3Thread1of1ForFork1_#t~ret14#1_5|, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_17|, thread3Thread1of1ForFork1_plus_~a#1=|v_thread3Thread1of1ForFork1_plus_~a#1_5|, ~A~0.offset=v_~A~0.offset_44, thread3Thread1of1ForFork1_~tmp~2#1=|v_thread3Thread1of1ForFork1_~tmp~2#1_7|, thread3Thread1of1ForFork1_plus_#in~b#1=|v_thread3Thread1of1ForFork1_plus_#in~b#1_5|, thread3Thread1of1ForFork1_#t~ret15#1=|v_thread3Thread1of1ForFork1_#t~ret15#1_5|, #memory_int=|v_#memory_int_88|, thread3Thread1of1ForFork1_#t~mem12#1=|v_thread3Thread1of1ForFork1_#t~mem12#1_5|, thread3Thread1of1ForFork1_plus_~b#1=|v_thread3Thread1of1ForFork1_plus_~b#1_5|, ~B~0.offset=v_~B~0.offset_42, ~res2~0=v_~res2~0_47} AuxVars[] AssignedVars[thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork1_plus_~a#1, thread3Thread1of1ForFork1_~tmp~2#1, thread3Thread1of1ForFork1_plus_#res#1, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork1_plus_#in~b#1, thread3Thread1of1ForFork1_#t~mem13#1, thread3Thread1of1ForFork1_#t~ret15#1, thread3Thread1of1ForFork1_plus_#in~a#1, thread3Thread1of1ForFork1_#t~ret14#1, thread3Thread1of1ForFork1_#t~mem12#1, thread3Thread1of1ForFork1_plus_~b#1] and [946] L48-4-->L48-4: Formula: (let ((.cse0 (+ |v_thread1Thread1of1ForFork2_plus_~a#1_17| |v_thread1Thread1of1ForFork2_plus_~b#1_17|))) (and (= |v_thread1Thread1of1ForFork2_plus_#res#1_17| .cse0) (= v_~res1~0_74 |v_thread1Thread1of1ForFork2_plus_#in~a#1_17|) (< |v_thread1Thread1of1ForFork2_~i~0#1_38| v_~N~0_96) (= (let ((.cse1 (* |v_thread1Thread1of1ForFork2_~i~0#1_38| 4))) (+ (select (select |v_#memory_int_182| v_~A~0.base_84) (+ v_~A~0.offset_84 .cse1)) (select (select |v_#memory_int_182| v_~B~0.base_82) (+ v_~B~0.offset_82 .cse1)))) |v_thread1Thread1of1ForFork2_plus_#in~b#1_17|) (= (ite (or (<= .cse0 2147483647) (<= |v_thread1Thread1of1ForFork2_plus_~b#1_17| 0)) 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_17|) (<= |v_thread1Thread1of1ForFork2_plus_#in~b#1_17| 2147483647) (<= 0 (+ |v_thread1Thread1of1ForFork2_~tmp~0#1_19| 2147483648)) (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_17| |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_17|) (<= 0 (+ |v_thread1Thread1of1ForFork2_plus_#in~b#1_17| 2147483648)) (= |v_thread1Thread1of1ForFork2_plus_~a#1_17| |v_thread1Thread1of1ForFork2_plus_#in~a#1_17|) (= (+ |v_thread1Thread1of1ForFork2_~i~0#1_38| 1) |v_thread1Thread1of1ForFork2_~i~0#1_37|) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_19| |v_thread1Thread1of1ForFork2_plus_#res#1_17|) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_19| v_~res1~0_73) (<= |v_thread1Thread1of1ForFork2_~tmp~0#1_19| 2147483647) (= |v_thread1Thread1of1ForFork2_plus_~b#1_17| |v_thread1Thread1of1ForFork2_plus_#in~b#1_17|))) InVars {~res1~0=v_~res1~0_74, ~A~0.base=v_~A~0.base_84, ~B~0.base=v_~B~0.base_82, ~A~0.offset=v_~A~0.offset_84, thread1Thread1of1ForFork2_~i~0#1=|v_thread1Thread1of1ForFork2_~i~0#1_38|, #memory_int=|v_#memory_int_182|, ~N~0=v_~N~0_96, ~B~0.offset=v_~B~0.offset_82} OutVars{~res1~0=v_~res1~0_73, ~A~0.base=v_~A~0.base_84, thread1Thread1of1ForFork2_plus_#in~b#1=|v_thread1Thread1of1ForFork2_plus_#in~b#1_17|, ~B~0.base=v_~B~0.base_82, thread1Thread1of1ForFork2_#t~ret4#1=|v_thread1Thread1of1ForFork2_#t~ret4#1_17|, thread1Thread1of1ForFork2_~tmp~0#1=|v_thread1Thread1of1ForFork2_~tmp~0#1_19|, thread1Thread1of1ForFork2_#t~mem2#1=|v_thread1Thread1of1ForFork2_#t~mem2#1_17|, thread1Thread1of1ForFork2_plus_~b#1=|v_thread1Thread1of1ForFork2_plus_~b#1_17|, thread1Thread1of1ForFork2_plus_#in~a#1=|v_thread1Thread1of1ForFork2_plus_#in~a#1_17|, ~N~0=v_~N~0_96, thread1Thread1of1ForFork2_#t~post1#1=|v_thread1Thread1of1ForFork2_#t~post1#1_15|, ~A~0.offset=v_~A~0.offset_84, thread1Thread1of1ForFork2_~i~0#1=|v_thread1Thread1of1ForFork2_~i~0#1_37|, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_17|, thread1Thread1of1ForFork2_#t~ret5#1=|v_thread1Thread1of1ForFork2_#t~ret5#1_17|, #memory_int=|v_#memory_int_182|, thread1Thread1of1ForFork2_plus_~a#1=|v_thread1Thread1of1ForFork2_plus_~a#1_17|, thread1Thread1of1ForFork2_#t~mem3#1=|v_thread1Thread1of1ForFork2_#t~mem3#1_17|, ~B~0.offset=v_~B~0.offset_82, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_17|, thread1Thread1of1ForFork2_plus_#res#1=|v_thread1Thread1of1ForFork2_plus_#res#1_17|} AuxVars[] AssignedVars[~res1~0, thread1Thread1of1ForFork2_plus_#in~b#1, thread1Thread1of1ForFork2_#t~ret4#1, thread1Thread1of1ForFork2_~tmp~0#1, thread1Thread1of1ForFork2_#t~mem2#1, thread1Thread1of1ForFork2_plus_~b#1, thread1Thread1of1ForFork2_plus_#in~a#1, thread1Thread1of1ForFork2_#t~post1#1, thread1Thread1of1ForFork2_~i~0#1, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork2_#t~ret5#1, thread1Thread1of1ForFork2_plus_~a#1, thread1Thread1of1ForFork2_#t~mem3#1, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork2_plus_#res#1] [2022-12-06 05:33:57,763 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [847] L74-4-->L77: Formula: (let ((.cse0 (+ |v_thread3Thread1of1ForFork1_plus_~a#1_5| |v_thread3Thread1of1ForFork1_plus_~b#1_5|))) (and (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5| (ite (or (<= .cse0 2147483647) (<= |v_thread3Thread1of1ForFork1_plus_~b#1_5| 0)) 1 0)) (= v_~res2~0_47 |v_thread3Thread1of1ForFork1_plus_#in~a#1_5|) (<= |v_thread3Thread1of1ForFork1_~tmp~2#1_7| 2147483647) (= (let ((.cse1 (* |v_thread3Thread1of1ForFork1_~i~2#1_17| 4))) (+ (select (select |v_#memory_int_88| v_~B~0.base_42) (+ .cse1 v_~B~0.offset_42)) (select (select |v_#memory_int_88| v_~A~0.base_44) (+ .cse1 v_~A~0.offset_44)))) |v_thread3Thread1of1ForFork1_plus_#in~b#1_5|) (<= |v_thread3Thread1of1ForFork1_plus_#in~b#1_5| 2147483647) (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5| |v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|) (= .cse0 |v_thread3Thread1of1ForFork1_plus_#res#1_5|) (= |v_thread3Thread1of1ForFork1_plus_#in~a#1_5| |v_thread3Thread1of1ForFork1_plus_~a#1_5|) (<= 0 (+ |v_thread3Thread1of1ForFork1_~tmp~2#1_7| 2147483648)) (= |v_thread3Thread1of1ForFork1_plus_#res#1_5| |v_thread3Thread1of1ForFork1_~tmp~2#1_7|) (<= 0 (+ |v_thread3Thread1of1ForFork1_plus_#in~b#1_5| 2147483648)) (= |v_thread3Thread1of1ForFork1_plus_#in~b#1_5| |v_thread3Thread1of1ForFork1_plus_~b#1_5|) (< |v_thread3Thread1of1ForFork1_~i~2#1_17| v_~N~0_20))) InVars {~A~0.base=v_~A~0.base_44, ~B~0.base=v_~B~0.base_42, ~A~0.offset=v_~A~0.offset_44, #memory_int=|v_#memory_int_88|, ~N~0=v_~N~0_20, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_17|, ~B~0.offset=v_~B~0.offset_42, ~res2~0=v_~res2~0_47} OutVars{thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|, ~A~0.base=v_~A~0.base_44, ~B~0.base=v_~B~0.base_42, thread3Thread1of1ForFork1_plus_#res#1=|v_thread3Thread1of1ForFork1_plus_#res#1_5|, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|, thread3Thread1of1ForFork1_#t~mem13#1=|v_thread3Thread1of1ForFork1_#t~mem13#1_5|, thread3Thread1of1ForFork1_plus_#in~a#1=|v_thread3Thread1of1ForFork1_plus_#in~a#1_5|, ~N~0=v_~N~0_20, thread3Thread1of1ForFork1_#t~ret14#1=|v_thread3Thread1of1ForFork1_#t~ret14#1_5|, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_17|, thread3Thread1of1ForFork1_plus_~a#1=|v_thread3Thread1of1ForFork1_plus_~a#1_5|, ~A~0.offset=v_~A~0.offset_44, thread3Thread1of1ForFork1_~tmp~2#1=|v_thread3Thread1of1ForFork1_~tmp~2#1_7|, thread3Thread1of1ForFork1_plus_#in~b#1=|v_thread3Thread1of1ForFork1_plus_#in~b#1_5|, thread3Thread1of1ForFork1_#t~ret15#1=|v_thread3Thread1of1ForFork1_#t~ret15#1_5|, #memory_int=|v_#memory_int_88|, thread3Thread1of1ForFork1_#t~mem12#1=|v_thread3Thread1of1ForFork1_#t~mem12#1_5|, thread3Thread1of1ForFork1_plus_~b#1=|v_thread3Thread1of1ForFork1_plus_~b#1_5|, ~B~0.offset=v_~B~0.offset_42, ~res2~0=v_~res2~0_47} AuxVars[] AssignedVars[thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork1_plus_~a#1, thread3Thread1of1ForFork1_~tmp~2#1, thread3Thread1of1ForFork1_plus_#res#1, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork1_plus_#in~b#1, thread3Thread1of1ForFork1_#t~mem13#1, thread3Thread1of1ForFork1_#t~ret15#1, thread3Thread1of1ForFork1_plus_#in~a#1, thread3Thread1of1ForFork1_#t~ret14#1, thread3Thread1of1ForFork1_#t~mem12#1, thread3Thread1of1ForFork1_plus_~b#1] and [967] $Ultimate##0-->L48-4: Formula: (let ((.cse0 (+ |v_thread1Thread1of1ForFork2_plus_~a#1_23| |v_thread1Thread1of1ForFork2_plus_~b#1_23|))) (and (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_23| (ite (or (<= .cse0 2147483647) (<= |v_thread1Thread1of1ForFork2_plus_~b#1_23| 0)) 1 0)) (<= |v_thread1Thread1of1ForFork2_plus_#in~b#1_23| 2147483647) (= .cse0 |v_thread1Thread1of1ForFork2_plus_#res#1_23|) (= v_~res1~0_89 |v_thread1Thread1of1ForFork2_plus_#in~a#1_23|) (<= 0 (+ |v_thread1Thread1of1ForFork2_~tmp~0#1_25| 2147483648)) (= |v_thread1Thread1of1ForFork2_plus_~b#1_23| |v_thread1Thread1of1ForFork2_plus_#in~b#1_23|) (= (+ (select (select |v_#memory_int_220| v_~B~0.base_104) v_~B~0.offset_104) (select (select |v_#memory_int_220| v_~A~0.base_108) v_~A~0.offset_108)) |v_thread1Thread1of1ForFork2_plus_#in~b#1_23|) (<= |v_thread1Thread1of1ForFork2_~tmp~0#1_25| 2147483647) (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_23| |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_23|) (= |v_thread1Thread1of1ForFork2_~i~0#1_48| 1) (< 0 v_~N~0_115) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_25| |v_thread1Thread1of1ForFork2_plus_#res#1_23|) (= |v_thread1Thread1of1ForFork2_plus_~a#1_23| |v_thread1Thread1of1ForFork2_plus_#in~a#1_23|) (<= 0 (+ |v_thread1Thread1of1ForFork2_plus_#in~b#1_23| 2147483648)) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_25| v_~res1~0_88))) InVars {~res1~0=v_~res1~0_89, ~A~0.base=v_~A~0.base_108, ~B~0.base=v_~B~0.base_104, ~A~0.offset=v_~A~0.offset_108, #memory_int=|v_#memory_int_220|, ~N~0=v_~N~0_115, ~B~0.offset=v_~B~0.offset_104} OutVars{~res1~0=v_~res1~0_88, ~A~0.base=v_~A~0.base_108, thread1Thread1of1ForFork2_plus_#in~b#1=|v_thread1Thread1of1ForFork2_plus_#in~b#1_23|, ~B~0.base=v_~B~0.base_104, thread1Thread1of1ForFork2_#t~ret4#1=|v_thread1Thread1of1ForFork2_#t~ret4#1_23|, thread1Thread1of1ForFork2_~tmp~0#1=|v_thread1Thread1of1ForFork2_~tmp~0#1_25|, thread1Thread1of1ForFork2_#t~mem2#1=|v_thread1Thread1of1ForFork2_#t~mem2#1_23|, thread1Thread1of1ForFork2_plus_~b#1=|v_thread1Thread1of1ForFork2_plus_~b#1_23|, thread1Thread1of1ForFork2_plus_#in~a#1=|v_thread1Thread1of1ForFork2_plus_#in~a#1_23|, ~N~0=v_~N~0_115, thread1Thread1of1ForFork2_#t~post1#1=|v_thread1Thread1of1ForFork2_#t~post1#1_23|, ~A~0.offset=v_~A~0.offset_108, thread1Thread1of1ForFork2_~i~0#1=|v_thread1Thread1of1ForFork2_~i~0#1_48|, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_23|, thread1Thread1of1ForFork2_#t~ret5#1=|v_thread1Thread1of1ForFork2_#t~ret5#1_23|, #memory_int=|v_#memory_int_220|, thread1Thread1of1ForFork2_plus_~a#1=|v_thread1Thread1of1ForFork2_plus_~a#1_23|, thread1Thread1of1ForFork2_#t~mem3#1=|v_thread1Thread1of1ForFork2_#t~mem3#1_23|, ~B~0.offset=v_~B~0.offset_104, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_23|, thread1Thread1of1ForFork2_plus_#res#1=|v_thread1Thread1of1ForFork2_plus_#res#1_23|} AuxVars[] AssignedVars[~res1~0, thread1Thread1of1ForFork2_plus_#in~b#1, thread1Thread1of1ForFork2_#t~ret4#1, thread1Thread1of1ForFork2_~tmp~0#1, thread1Thread1of1ForFork2_#t~mem2#1, thread1Thread1of1ForFork2_plus_~b#1, thread1Thread1of1ForFork2_plus_#in~a#1, thread1Thread1of1ForFork2_#t~post1#1, thread1Thread1of1ForFork2_~i~0#1, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork2_#t~ret5#1, thread1Thread1of1ForFork2_plus_~a#1, thread1Thread1of1ForFork2_#t~mem3#1, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork2_plus_#res#1] [2022-12-06 05:33:58,209 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [847] L74-4-->L77: Formula: (let ((.cse0 (+ |v_thread3Thread1of1ForFork1_plus_~a#1_5| |v_thread3Thread1of1ForFork1_plus_~b#1_5|))) (and (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5| (ite (or (<= .cse0 2147483647) (<= |v_thread3Thread1of1ForFork1_plus_~b#1_5| 0)) 1 0)) (= v_~res2~0_47 |v_thread3Thread1of1ForFork1_plus_#in~a#1_5|) (<= |v_thread3Thread1of1ForFork1_~tmp~2#1_7| 2147483647) (= (let ((.cse1 (* |v_thread3Thread1of1ForFork1_~i~2#1_17| 4))) (+ (select (select |v_#memory_int_88| v_~B~0.base_42) (+ .cse1 v_~B~0.offset_42)) (select (select |v_#memory_int_88| v_~A~0.base_44) (+ .cse1 v_~A~0.offset_44)))) |v_thread3Thread1of1ForFork1_plus_#in~b#1_5|) (<= |v_thread3Thread1of1ForFork1_plus_#in~b#1_5| 2147483647) (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5| |v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|) (= .cse0 |v_thread3Thread1of1ForFork1_plus_#res#1_5|) (= |v_thread3Thread1of1ForFork1_plus_#in~a#1_5| |v_thread3Thread1of1ForFork1_plus_~a#1_5|) (<= 0 (+ |v_thread3Thread1of1ForFork1_~tmp~2#1_7| 2147483648)) (= |v_thread3Thread1of1ForFork1_plus_#res#1_5| |v_thread3Thread1of1ForFork1_~tmp~2#1_7|) (<= 0 (+ |v_thread3Thread1of1ForFork1_plus_#in~b#1_5| 2147483648)) (= |v_thread3Thread1of1ForFork1_plus_#in~b#1_5| |v_thread3Thread1of1ForFork1_plus_~b#1_5|) (< |v_thread3Thread1of1ForFork1_~i~2#1_17| v_~N~0_20))) InVars {~A~0.base=v_~A~0.base_44, ~B~0.base=v_~B~0.base_42, ~A~0.offset=v_~A~0.offset_44, #memory_int=|v_#memory_int_88|, ~N~0=v_~N~0_20, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_17|, ~B~0.offset=v_~B~0.offset_42, ~res2~0=v_~res2~0_47} OutVars{thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|, ~A~0.base=v_~A~0.base_44, ~B~0.base=v_~B~0.base_42, thread3Thread1of1ForFork1_plus_#res#1=|v_thread3Thread1of1ForFork1_plus_#res#1_5|, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|, thread3Thread1of1ForFork1_#t~mem13#1=|v_thread3Thread1of1ForFork1_#t~mem13#1_5|, thread3Thread1of1ForFork1_plus_#in~a#1=|v_thread3Thread1of1ForFork1_plus_#in~a#1_5|, ~N~0=v_~N~0_20, thread3Thread1of1ForFork1_#t~ret14#1=|v_thread3Thread1of1ForFork1_#t~ret14#1_5|, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_17|, thread3Thread1of1ForFork1_plus_~a#1=|v_thread3Thread1of1ForFork1_plus_~a#1_5|, ~A~0.offset=v_~A~0.offset_44, thread3Thread1of1ForFork1_~tmp~2#1=|v_thread3Thread1of1ForFork1_~tmp~2#1_7|, thread3Thread1of1ForFork1_plus_#in~b#1=|v_thread3Thread1of1ForFork1_plus_#in~b#1_5|, thread3Thread1of1ForFork1_#t~ret15#1=|v_thread3Thread1of1ForFork1_#t~ret15#1_5|, #memory_int=|v_#memory_int_88|, thread3Thread1of1ForFork1_#t~mem12#1=|v_thread3Thread1of1ForFork1_#t~mem12#1_5|, thread3Thread1of1ForFork1_plus_~b#1=|v_thread3Thread1of1ForFork1_plus_~b#1_5|, ~B~0.offset=v_~B~0.offset_42, ~res2~0=v_~res2~0_47} AuxVars[] AssignedVars[thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork1_plus_~a#1, thread3Thread1of1ForFork1_~tmp~2#1, thread3Thread1of1ForFork1_plus_#res#1, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork1_plus_#in~b#1, thread3Thread1of1ForFork1_#t~mem13#1, thread3Thread1of1ForFork1_#t~ret15#1, thread3Thread1of1ForFork1_plus_#in~a#1, thread3Thread1of1ForFork1_#t~ret14#1, thread3Thread1of1ForFork1_#t~mem12#1, thread3Thread1of1ForFork1_plus_~b#1] and [928] L61-4-->L64: Formula: (let ((.cse1 (+ |v_thread2Thread1of1ForFork0_plus_~a#1_7| |v_thread2Thread1of1ForFork0_plus_~b#1_7|))) (and (= (let ((.cse0 (* |v_thread2Thread1of1ForFork0_~i~1#1_23| 4))) (+ (select (select |v_#memory_int_154| v_~B~0.base_72) (+ v_~B~0.offset_72 .cse0)) (select (select |v_#memory_int_154| v_~A~0.base_74) (+ v_~A~0.offset_74 .cse0)))) |v_thread2Thread1of1ForFork0_plus_#in~b#1_7|) (<= |v_thread2Thread1of1ForFork0_plus_#res#1_7| 2147483647) (<= 0 (+ |v_thread2Thread1of1ForFork0_plus_#res#1_7| 2147483648)) (= |v_thread2Thread1of1ForFork0_plus_#in~a#1_7| |v_thread2Thread1of1ForFork0_plus_~a#1_7|) (= .cse1 |v_thread2Thread1of1ForFork0_plus_#res#1_7|) (< |v_thread2Thread1of1ForFork0_~i~1#1_23| v_~M~0_47) (= |v_thread2Thread1of1ForFork0_plus_#res#1_7| |v_thread2Thread1of1ForFork0_~tmp~1#1_19|) (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_7| |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_7|) (= (ite (or (<= |v_thread2Thread1of1ForFork0_plus_~b#1_7| 0) (<= .cse1 2147483647)) 1 0) |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_7|) (<= |v_thread2Thread1of1ForFork0_plus_#in~b#1_7| 2147483647) (<= 0 (+ |v_thread2Thread1of1ForFork0_plus_#in~b#1_7| 2147483648)) (= |v_thread2Thread1of1ForFork0_plus_#in~b#1_7| |v_thread2Thread1of1ForFork0_plus_~b#1_7|) (= |v_thread2Thread1of1ForFork0_plus_#in~a#1_7| v_~res2~0_81))) InVars {~A~0.base=v_~A~0.base_74, ~B~0.base=v_~B~0.base_72, ~A~0.offset=v_~A~0.offset_74, ~M~0=v_~M~0_47, #memory_int=|v_#memory_int_154|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_23|, ~B~0.offset=v_~B~0.offset_72, ~res2~0=v_~res2~0_81} OutVars{~A~0.base=v_~A~0.base_74, thread2Thread1of1ForFork0_plus_#in~a#1=|v_thread2Thread1of1ForFork0_plus_#in~a#1_7|, thread2Thread1of1ForFork0_#t~mem8#1=|v_thread2Thread1of1ForFork0_#t~mem8#1_7|, ~B~0.base=v_~B~0.base_72, thread2Thread1of1ForFork0_plus_~a#1=|v_thread2Thread1of1ForFork0_plus_~a#1_7|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_7|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_23|, thread2Thread1of1ForFork0_#t~ret10#1=|v_thread2Thread1of1ForFork0_#t~ret10#1_7|, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_7|, thread2Thread1of1ForFork0_#t~ret9#1=|v_thread2Thread1of1ForFork0_#t~ret9#1_7|, thread2Thread1of1ForFork0_plus_#in~b#1=|v_thread2Thread1of1ForFork0_plus_#in~b#1_7|, ~A~0.offset=v_~A~0.offset_74, ~M~0=v_~M~0_47, thread2Thread1of1ForFork0_plus_~b#1=|v_thread2Thread1of1ForFork0_plus_~b#1_7|, thread2Thread1of1ForFork0_plus_#res#1=|v_thread2Thread1of1ForFork0_plus_#res#1_7|, thread2Thread1of1ForFork0_~tmp~1#1=|v_thread2Thread1of1ForFork0_~tmp~1#1_19|, #memory_int=|v_#memory_int_154|, thread2Thread1of1ForFork0_#t~mem7#1=|v_thread2Thread1of1ForFork0_#t~mem7#1_7|, ~B~0.offset=v_~B~0.offset_72, ~res2~0=v_~res2~0_81} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_plus_#in~a#1, thread2Thread1of1ForFork0_#t~ret10#1, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_#t~mem8#1, thread2Thread1of1ForFork0_#t~ret9#1, thread2Thread1of1ForFork0_plus_#in~b#1, thread2Thread1of1ForFork0_plus_~b#1, thread2Thread1of1ForFork0_plus_#res#1, thread2Thread1of1ForFork0_plus_~a#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_~tmp~1#1, thread2Thread1of1ForFork0_#t~mem7#1] [2022-12-06 05:33:58,507 INFO L203 LiptonReduction]: Total number of compositions: 2 [2022-12-06 05:33:58,508 INFO L143 eatedLiptonReduction]: Time needed for LBE in milliseconds: 1808 [2022-12-06 05:33:58,508 INFO L495 AbstractCegarLoop]: Abstraction has has 155 places, 408 transitions, 10619 flow [2022-12-06 05:33:58,508 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 21 states, 20 states have (on average 2.25) internal successors, (45), 20 states have internal predecessors, (45), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 05:33:58,509 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 05:33:58,509 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] [2022-12-06 05:33:58,518 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 05:33:58,709 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,SelfDestructingSolverStorable31 [2022-12-06 05:33:58,709 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 05:33:58,710 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 05:33:58,710 INFO L85 PathProgramCache]: Analyzing trace with hash -1495611867, now seen corresponding path program 1 times [2022-12-06 05:33:58,710 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 05:33:58,710 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1209231333] [2022-12-06 05:33:58,710 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 05:33:58,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 05:33:58,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 05:33:58,779 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 05:33:58,780 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 05:33:58,780 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1209231333] [2022-12-06 05:33:58,780 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1209231333] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 05:33:58,780 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 05:33:58,780 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-06 05:33:58,781 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1508317641] [2022-12-06 05:33:58,781 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 05:33:58,781 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-06 05:33:58,781 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 05:33:58,781 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-06 05:33:58,781 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2022-12-06 05:33:58,782 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 0 out of 66 [2022-12-06 05:33:58,782 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 155 places, 408 transitions, 10619 flow. Second operand has 6 states, 6 states have (on average 3.3333333333333335) internal successors, (20), 6 states have internal predecessors, (20), 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 05:33:58,782 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 05:33:58,782 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 0 of 66 [2022-12-06 05:33:58,782 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 05:34:00,174 INFO L130 PetriNetUnfolder]: 4947/7485 cut-off events. [2022-12-06 05:34:00,174 INFO L131 PetriNetUnfolder]: For 257856/257856 co-relation queries the response was YES. [2022-12-06 05:34:00,200 INFO L83 FinitePrefix]: Finished finitePrefix Result has 86658 conditions, 7485 events. 4947/7485 cut-off events. For 257856/257856 co-relation queries the response was YES. Maximal size of possible extension queue 387. Compared 42426 event pairs, 881 based on Foata normal form. 12/7497 useless extension candidates. Maximal degree in co-relation 85333. Up to 3544 conditions per place. [2022-12-06 05:34:00,243 INFO L137 encePairwiseOnDemand]: 43/66 looper letters, 388 selfloop transitions, 125 changer transitions 0/513 dead transitions. [2022-12-06 05:34:00,243 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 160 places, 513 transitions, 13740 flow [2022-12-06 05:34:00,243 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-12-06 05:34:00,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2022-12-06 05:34:00,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 121 transitions. [2022-12-06 05:34:00,244 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.3055555555555556 [2022-12-06 05:34:00,244 INFO L175 Difference]: Start difference. First operand has 155 places, 408 transitions, 10619 flow. Second operand 6 states and 121 transitions. [2022-12-06 05:34:00,244 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 160 places, 513 transitions, 13740 flow [2022-12-06 05:34:00,825 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 154 places, 513 transitions, 12963 flow, removed 362 selfloop flow, removed 6 redundant places. [2022-12-06 05:34:00,833 INFO L231 Difference]: Finished difference. Result has 156 places, 423 transitions, 10725 flow [2022-12-06 05:34:00,833 INFO L276 CegarLoopForPetriNet]: {PETRI_ALPHABET=66, PETRI_DIFFERENCE_MINUEND_FLOW=9905, PETRI_DIFFERENCE_MINUEND_PLACES=149, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=407, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=110, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=289, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=10725, PETRI_PLACES=156, PETRI_TRANSITIONS=423} [2022-12-06 05:34:00,834 INFO L294 CegarLoopForPetriNet]: 33 programPoint places, 123 predicate places. [2022-12-06 05:34:00,834 WARN L163 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-06 05:34:00,834 INFO L89 Accepts]: Start accepts. Operand has 156 places, 423 transitions, 10725 flow [2022-12-06 05:34:00,835 INFO L95 Accepts]: Finished accepts. [2022-12-06 05:34:00,835 INFO L195 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-06 05:34:00,835 INFO L167 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 156 places, 423 transitions, 10725 flow [2022-12-06 05:34:00,839 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 156 places, 423 transitions, 10725 flow [2022-12-06 05:34:01,380 INFO L130 PetriNetUnfolder]: 1889/3500 cut-off events. [2022-12-06 05:34:01,380 INFO L131 PetriNetUnfolder]: For 91060/91606 co-relation queries the response was YES. [2022-12-06 05:34:01,395 INFO L83 FinitePrefix]: Finished finitePrefix Result has 37834 conditions, 3500 events. 1889/3500 cut-off events. For 91060/91606 co-relation queries the response was YES. Maximal size of possible extension queue 301. Compared 24502 event pairs, 211 based on Foata normal form. 99/3324 useless extension candidates. Maximal degree in co-relation 37504. Up to 1453 conditions per place. [2022-12-06 05:34:01,427 INFO L184 LiptonReduction]: Starting Lipton reduction on Petri net that has 156 places, 423 transitions, 10725 flow [2022-12-06 05:34:01,427 INFO L188 LiptonReduction]: Number of co-enabled transitions 1700 [2022-12-06 05:34:01,428 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [1021] L61-4-->L48-4: Formula: (let ((.cse0 (select |v_#memory_int_377| v_~A~0.base_224)) (.cse2 (select |v_#memory_int_377| v_~B~0.base_216))) (let ((.cse3 (select .cse2 v_~B~0.offset_218)) (.cse4 (select .cse0 v_~A~0.offset_226)) (.cse5 (select .cse2 (+ v_~B~0.offset_218 4))) (.cse6 (select .cse0 (+ v_~A~0.offset_226 4))) (.cse7 (+ |v_thread3Thread1of1ForFork1_plus_~a#1_96| |v_thread3Thread1of1ForFork1_plus_~b#1_96|)) (.cse8 (+ |v_thread1Thread1of1ForFork2_plus_~a#1_82| |v_thread1Thread1of1ForFork2_plus_~b#1_82|))) (and (<= 0 (+ |v_thread3Thread1of1ForFork1_plus_#in~b#1_96| 2147483648)) (<= |v_thread1Thread1of1ForFork2_plus_#in~b#1_82| 2147483647) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_84| v_~res1~0_209) (= |v_thread2Thread1of1ForFork0_#res#1.base_53| 0) (= |v_thread3Thread1of1ForFork1_plus_#in~b#1_96| |v_thread3Thread1of1ForFork1_plus_~b#1_96|) (= |v_thread3Thread1of1ForFork1_plus_#in~b#1_96| (let ((.cse1 (* |v_thread3Thread1of1ForFork1_~i~2#1_195| 4))) (+ (select .cse0 (+ .cse1 v_~A~0.offset_226)) (select .cse2 (+ .cse1 v_~B~0.offset_218))))) (<= (+ v_~res1~0_211 .cse3 .cse4) 2147483647) (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_96| |v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_96|) (<= (+ .cse3 .cse4) 2147483647) (<= 0 (+ |v_thread1Thread1of1ForFork2_plus_#in~b#1_82| 2147483648)) (= |v_thread2Thread1of1ForFork0_#res#1.offset_53| 0) (= (+ .cse5 v_~res1~0_211 .cse3 .cse4 .cse6) |v_thread1Thread1of1ForFork2_plus_#in~a#1_82|) (= |v_thread1Thread1of1ForFork2_plus_~b#1_82| |v_thread1Thread1of1ForFork2_plus_#in~b#1_82|) (= |v_thread1Thread1of1ForFork2_~i~0#1_109| 3) (< |v_thread3Thread1of1ForFork1_~i~2#1_195| v_~N~0_228) (= |v_thread3Thread1of1ForFork1_plus_#res#1_96| |v_thread3Thread1of1ForFork1_~tmp~2#1_122|) (= |v_thread1Thread1of1ForFork2_plus_~a#1_82| |v_thread1Thread1of1ForFork2_plus_#in~a#1_82|) (<= 0 (+ .cse3 .cse4 2147483648)) (<= |v_thread1Thread1of1ForFork2_plus_#in~a#1_82| 2147483647) (= (+ (select .cse2 (+ v_~B~0.offset_218 8)) (select .cse0 (+ v_~A~0.offset_226 8))) |v_thread1Thread1of1ForFork2_plus_#in~b#1_82|) (= |v_thread3Thread1of1ForFork1_plus_#in~a#1_96| |v_thread3Thread1of1ForFork1_plus_~a#1_96|) (<= 0 (+ v_~res1~0_211 .cse3 .cse4 2147483648)) (<= 0 (+ .cse5 .cse6 2147483648)) (< 2 v_~N~0_228) (<= |v_thread3Thread1of1ForFork1_plus_#in~b#1_96| 2147483647) (= .cse7 |v_thread3Thread1of1ForFork1_plus_#res#1_96|) (<= (+ .cse5 .cse6) 2147483647) (not (< |v_thread2Thread1of1ForFork0_~i~1#1_130| v_~M~0_162)) (= |v_thread3Thread1of1ForFork1_plus_#in~a#1_96| v_~res2~0_244) (<= 0 (+ |v_thread1Thread1of1ForFork2_plus_#in~a#1_82| 2147483648)) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_84| |v_thread1Thread1of1ForFork2_plus_#res#1_82|) (= |v_thread1Thread1of1ForFork2_plus_#res#1_82| .cse8) (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_82| |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_82|) (<= |v_thread3Thread1of1ForFork1_~tmp~2#1_122| 2147483647) (<= 0 (+ |v_thread3Thread1of1ForFork1_~tmp~2#1_122| 2147483648)) (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_96| (ite (or (<= |v_thread3Thread1of1ForFork1_plus_~b#1_96| 0) (<= .cse7 2147483647)) 1 0)) (= (ite (or (<= |v_thread1Thread1of1ForFork2_plus_~b#1_82| 0) (<= .cse8 2147483647)) 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_82|) (<= 0 (+ |v_thread1Thread1of1ForFork2_~tmp~0#1_84| 2147483648)) (<= |v_thread1Thread1of1ForFork2_~tmp~0#1_84| 2147483647)))) InVars {~res1~0=v_~res1~0_211, ~A~0.base=v_~A~0.base_224, ~B~0.base=v_~B~0.base_216, ~A~0.offset=v_~A~0.offset_226, ~M~0=v_~M~0_162, #memory_int=|v_#memory_int_377|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_130|, ~N~0=v_~N~0_228, ~B~0.offset=v_~B~0.offset_218, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_195|, ~res2~0=v_~res2~0_244} OutVars{~res1~0=v_~res1~0_209, ~A~0.base=v_~A~0.base_224, thread1Thread1of1ForFork2_plus_#in~b#1=|v_thread1Thread1of1ForFork2_plus_#in~b#1_82|, ~B~0.base=v_~B~0.base_216, thread1Thread1of1ForFork2_#t~ret4#1=|v_thread1Thread1of1ForFork2_#t~ret4#1_82|, thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_53|, thread1Thread1of1ForFork2_#t~mem2#1=|v_thread1Thread1of1ForFork2_#t~mem2#1_82|, thread3Thread1of1ForFork1_plus_#in~a#1=|v_thread3Thread1of1ForFork1_plus_#in~a#1_96|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_130|, thread1Thread1of1ForFork2_plus_#in~a#1=|v_thread1Thread1of1ForFork2_plus_#in~a#1_82|, thread3Thread1of1ForFork1_#t~ret14#1=|v_thread3Thread1of1ForFork1_#t~ret14#1_96|, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_195|, thread1Thread1of1ForFork2_#t~post1#1=|v_thread1Thread1of1ForFork2_#t~post1#1_82|, thread3Thread1of1ForFork1_~tmp~2#1=|v_thread3Thread1of1ForFork1_~tmp~2#1_122|, thread3Thread1of1ForFork1_plus_#in~b#1=|v_thread3Thread1of1ForFork1_plus_#in~b#1_96|, thread1Thread1of1ForFork2_plus_~a#1=|v_thread1Thread1of1ForFork2_plus_~a#1_82|, thread1Thread1of1ForFork2_#t~mem3#1=|v_thread1Thread1of1ForFork2_#t~mem3#1_82|, ~B~0.offset=v_~B~0.offset_218, thread3Thread1of1ForFork1_#t~mem12#1=|v_thread3Thread1of1ForFork1_#t~mem12#1_96|, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_82|, ~res2~0=v_~res2~0_244, thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_96|, thread3Thread1of1ForFork1_plus_#res#1=|v_thread3Thread1of1ForFork1_plus_#res#1_96|, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_96|, thread1Thread1of1ForFork2_~tmp~0#1=|v_thread1Thread1of1ForFork2_~tmp~0#1_84|, thread3Thread1of1ForFork1_#t~mem13#1=|v_thread3Thread1of1ForFork1_#t~mem13#1_96|, thread1Thread1of1ForFork2_plus_~b#1=|v_thread1Thread1of1ForFork2_plus_~b#1_82|, ~N~0=v_~N~0_228, thread3Thread1of1ForFork1_plus_~a#1=|v_thread3Thread1of1ForFork1_plus_~a#1_96|, ~A~0.offset=v_~A~0.offset_226, thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_53|, ~M~0=v_~M~0_162, thread1Thread1of1ForFork2_~i~0#1=|v_thread1Thread1of1ForFork2_~i~0#1_109|, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_82|, thread1Thread1of1ForFork2_#t~ret5#1=|v_thread1Thread1of1ForFork2_#t~ret5#1_82|, #memory_int=|v_#memory_int_377|, thread3Thread1of1ForFork1_#t~ret15#1=|v_thread3Thread1of1ForFork1_#t~ret15#1_96|, thread3Thread1of1ForFork1_plus_~b#1=|v_thread3Thread1of1ForFork1_plus_~b#1_96|, thread1Thread1of1ForFork2_plus_#res#1=|v_thread1Thread1of1ForFork2_plus_#res#1_82|} AuxVars[] AssignedVars[~res1~0, thread1Thread1of1ForFork2_plus_#in~b#1, thread1Thread1of1ForFork2_#t~ret4#1, thread2Thread1of1ForFork0_#res#1.offset, thread1Thread1of1ForFork2_#t~mem2#1, thread3Thread1of1ForFork1_plus_#in~a#1, thread1Thread1of1ForFork2_plus_#in~a#1, thread3Thread1of1ForFork1_#t~ret14#1, thread1Thread1of1ForFork2_#t~post1#1, thread3Thread1of1ForFork1_~tmp~2#1, thread3Thread1of1ForFork1_plus_#in~b#1, thread1Thread1of1ForFork2_plus_~a#1, thread1Thread1of1ForFork2_#t~mem3#1, thread3Thread1of1ForFork1_#t~mem12#1, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork1_plus_#res#1, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork2_~tmp~0#1, thread3Thread1of1ForFork1_#t~mem13#1, thread1Thread1of1ForFork2_plus_~b#1, thread3Thread1of1ForFork1_plus_~a#1, thread2Thread1of1ForFork0_#res#1.base, thread1Thread1of1ForFork2_~i~0#1, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork2_#t~ret5#1, thread3Thread1of1ForFork1_#t~ret15#1, thread3Thread1of1ForFork1_plus_~b#1, thread1Thread1of1ForFork2_plus_#res#1] and [915] L77-->L74-4: Formula: (and (= |v_thread3Thread1of1ForFork1_~i~2#1_29| (+ |v_thread3Thread1of1ForFork1_~i~2#1_30| 1)) (= v_~res2~0_79 |v_thread3Thread1of1ForFork1_~tmp~2#1_17|)) InVars {thread3Thread1of1ForFork1_~tmp~2#1=|v_thread3Thread1of1ForFork1_~tmp~2#1_17|, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_30|} OutVars{thread3Thread1of1ForFork1_~tmp~2#1=|v_thread3Thread1of1ForFork1_~tmp~2#1_17|, thread3Thread1of1ForFork1_#t~post11#1=|v_thread3Thread1of1ForFork1_#t~post11#1_17|, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_29|, ~res2~0=v_~res2~0_79} AuxVars[] AssignedVars[thread3Thread1of1ForFork1_#t~post11#1, thread3Thread1of1ForFork1_~i~2#1, ~res2~0] [2022-12-06 05:34:02,158 INFO L203 LiptonReduction]: Total number of compositions: 1 [2022-12-06 05:34:02,159 INFO L143 eatedLiptonReduction]: Time needed for LBE in milliseconds: 1325 [2022-12-06 05:34:02,159 INFO L495 AbstractCegarLoop]: Abstraction has has 156 places, 423 transitions, 10745 flow [2022-12-06 05:34:02,159 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 3.3333333333333335) internal successors, (20), 6 states have internal predecessors, (20), 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 05:34:02,159 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 05:34:02,159 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 05:34:02,159 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable32 [2022-12-06 05:34:02,160 INFO L420 AbstractCegarLoop]: === Iteration 34 === 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 05:34:02,160 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 05:34:02,160 INFO L85 PathProgramCache]: Analyzing trace with hash 2031636493, now seen corresponding path program 1 times [2022-12-06 05:34:02,160 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 05:34:02,160 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [857221571] [2022-12-06 05:34:02,160 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 05:34:02,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 05:34:02,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 05:34:02,250 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 05:34:02,250 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 05:34:02,251 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [857221571] [2022-12-06 05:34:02,251 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [857221571] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-06 05:34:02,251 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [471891910] [2022-12-06 05:34:02,252 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 05:34:02,252 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-06 05:34:02,252 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-06 05:34:02,253 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 05:34:02,255 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 05:34:02,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 05:34:02,431 INFO L263 TraceCheckSpWp]: Trace formula consists of 318 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-06 05:34:02,432 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-06 05:34:02,490 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 05:34:02,491 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-06 05:34:02,533 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 05:34:02,533 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [471891910] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-06 05:34:02,533 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-12-06 05:34:02,533 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6, 6] total 12 [2022-12-06 05:34:02,533 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [720241919] [2022-12-06 05:34:02,534 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-12-06 05:34:02,534 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2022-12-06 05:34:02,534 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 05:34:02,534 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2022-12-06 05:34:02,534 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=42, Invalid=114, Unknown=0, NotChecked=0, Total=156 [2022-12-06 05:34:02,534 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 0 out of 67 [2022-12-06 05:34:02,535 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 156 places, 423 transitions, 10745 flow. Second operand has 13 states, 13 states have (on average 2.076923076923077) internal successors, (27), 12 states have internal predecessors, (27), 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 05:34:02,535 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 05:34:02,535 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 0 of 67 [2022-12-06 05:34:02,535 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 05:34:04,728 INFO L130 PetriNetUnfolder]: 5655/8604 cut-off events. [2022-12-06 05:34:04,729 INFO L131 PetriNetUnfolder]: For 302752/302752 co-relation queries the response was YES. [2022-12-06 05:34:04,762 INFO L83 FinitePrefix]: Finished finitePrefix Result has 100560 conditions, 8604 events. 5655/8604 cut-off events. For 302752/302752 co-relation queries the response was YES. Maximal size of possible extension queue 444. Compared 50621 event pairs, 530 based on Foata normal form. 48/8652 useless extension candidates. Maximal degree in co-relation 99068. Up to 3434 conditions per place. [2022-12-06 05:34:04,813 INFO L137 encePairwiseOnDemand]: 24/67 looper letters, 361 selfloop transitions, 312 changer transitions 0/673 dead transitions. [2022-12-06 05:34:04,814 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 171 places, 673 transitions, 16943 flow [2022-12-06 05:34:04,814 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-12-06 05:34:04,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2022-12-06 05:34:04,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 232 transitions. [2022-12-06 05:34:04,815 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.21641791044776118 [2022-12-06 05:34:04,815 INFO L175 Difference]: Start difference. First operand has 156 places, 423 transitions, 10745 flow. Second operand 16 states and 232 transitions. [2022-12-06 05:34:04,815 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 171 places, 673 transitions, 16943 flow [2022-12-06 05:34:05,611 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 169 places, 673 transitions, 16582 flow, removed 9 selfloop flow, removed 2 redundant places. [2022-12-06 05:34:05,622 INFO L231 Difference]: Finished difference. Result has 176 places, 476 transitions, 12930 flow [2022-12-06 05:34:05,622 INFO L276 CegarLoopForPetriNet]: {PETRI_ALPHABET=67, PETRI_DIFFERENCE_MINUEND_FLOW=10388, PETRI_DIFFERENCE_MINUEND_PLACES=154, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=421, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=257, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=152, PETRI_DIFFERENCE_SUBTRAHEND_STATES=16, PETRI_FLOW=12930, PETRI_PLACES=176, PETRI_TRANSITIONS=476} [2022-12-06 05:34:05,622 INFO L294 CegarLoopForPetriNet]: 33 programPoint places, 143 predicate places. [2022-12-06 05:34:05,622 WARN L163 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-06 05:34:05,622 INFO L89 Accepts]: Start accepts. Operand has 176 places, 476 transitions, 12930 flow [2022-12-06 05:34:05,624 INFO L95 Accepts]: Finished accepts. [2022-12-06 05:34:05,625 INFO L195 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-06 05:34:05,625 INFO L167 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 176 places, 476 transitions, 12930 flow [2022-12-06 05:34:05,629 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 176 places, 476 transitions, 12930 flow [2022-12-06 05:34:06,207 INFO L130 PetriNetUnfolder]: 2226/4183 cut-off events. [2022-12-06 05:34:06,207 INFO L131 PetriNetUnfolder]: For 122584/123226 co-relation queries the response was YES. [2022-12-06 05:34:06,229 INFO L83 FinitePrefix]: Finished finitePrefix Result has 46929 conditions, 4183 events. 2226/4183 cut-off events. For 122584/123226 co-relation queries the response was YES. Maximal size of possible extension queue 358. Compared 30812 event pairs, 250 based on Foata normal form. 155/4001 useless extension candidates. Maximal degree in co-relation 46542. Up to 1735 conditions per place. [2022-12-06 05:34:06,267 INFO L184 LiptonReduction]: Starting Lipton reduction on Petri net that has 176 places, 476 transitions, 12930 flow [2022-12-06 05:34:06,268 INFO L188 LiptonReduction]: Number of co-enabled transitions 2054 [2022-12-06 05:34:06,271 INFO L203 LiptonReduction]: Total number of compositions: 0 [2022-12-06 05:34:06,271 INFO L143 eatedLiptonReduction]: Time needed for LBE in milliseconds: 649 [2022-12-06 05:34:06,271 INFO L495 AbstractCegarLoop]: Abstraction has has 176 places, 476 transitions, 12930 flow [2022-12-06 05:34:06,272 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 2.076923076923077) internal successors, (27), 12 states have internal predecessors, (27), 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 05:34:06,272 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 05:34:06,272 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] [2022-12-06 05:34:06,282 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 05:34:06,478 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,SelfDestructingSolverStorable33 [2022-12-06 05:34:06,478 INFO L420 AbstractCegarLoop]: === Iteration 35 === 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 05:34:06,478 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 05:34:06,478 INFO L85 PathProgramCache]: Analyzing trace with hash -1720455186, now seen corresponding path program 1 times [2022-12-06 05:34:06,478 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 05:34:06,479 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1850367332] [2022-12-06 05:34:06,479 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 05:34:06,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 05:34:06,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 05:34:06,573 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 05:34:06,573 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 05:34:06,573 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1850367332] [2022-12-06 05:34:06,573 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1850367332] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 05:34:06,573 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 05:34:06,573 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-12-06 05:34:06,573 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2095953062] [2022-12-06 05:34:06,573 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 05:34:06,573 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-12-06 05:34:06,574 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 05:34:06,574 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-12-06 05:34:06,574 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2022-12-06 05:34:06,574 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 0 out of 67 [2022-12-06 05:34:06,574 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 176 places, 476 transitions, 12930 flow. Second operand has 8 states, 8 states have (on average 2.5) internal successors, (20), 7 states have internal predecessors, (20), 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 05:34:06,574 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 05:34:06,574 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 0 of 67 [2022-12-06 05:34:06,574 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 05:34:08,758 INFO L130 PetriNetUnfolder]: 5690/8659 cut-off events. [2022-12-06 05:34:08,759 INFO L131 PetriNetUnfolder]: For 342999/342999 co-relation queries the response was YES. [2022-12-06 05:34:08,801 INFO L83 FinitePrefix]: Finished finitePrefix Result has 106346 conditions, 8659 events. 5690/8659 cut-off events. For 342999/342999 co-relation queries the response was YES. Maximal size of possible extension queue 445. Compared 50778 event pairs, 1005 based on Foata normal form. 28/8687 useless extension candidates. Maximal degree in co-relation 105016. Up to 3468 conditions per place. [2022-12-06 05:34:08,865 INFO L137 encePairwiseOnDemand]: 39/67 looper letters, 535 selfloop transitions, 301 changer transitions 0/836 dead transitions. [2022-12-06 05:34:08,865 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 186 places, 836 transitions, 23074 flow [2022-12-06 05:34:08,866 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-12-06 05:34:08,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2022-12-06 05:34:08,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 213 transitions. [2022-12-06 05:34:08,866 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.28900949796472186 [2022-12-06 05:34:08,866 INFO L175 Difference]: Start difference. First operand has 176 places, 476 transitions, 12930 flow. Second operand 11 states and 213 transitions. [2022-12-06 05:34:08,866 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 186 places, 836 transitions, 23074 flow [2022-12-06 05:34:09,925 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 181 places, 836 transitions, 22368 flow, removed 136 selfloop flow, removed 5 redundant places. [2022-12-06 05:34:09,941 INFO L231 Difference]: Finished difference. Result has 188 places, 599 transitions, 17649 flow [2022-12-06 05:34:09,942 INFO L276 CegarLoopForPetriNet]: {PETRI_ALPHABET=67, PETRI_DIFFERENCE_MINUEND_FLOW=12440, PETRI_DIFFERENCE_MINUEND_PLACES=171, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=475, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=178, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=242, PETRI_DIFFERENCE_SUBTRAHEND_STATES=11, PETRI_FLOW=17649, PETRI_PLACES=188, PETRI_TRANSITIONS=599} [2022-12-06 05:34:09,942 INFO L294 CegarLoopForPetriNet]: 33 programPoint places, 155 predicate places. [2022-12-06 05:34:09,942 WARN L163 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-06 05:34:09,942 INFO L89 Accepts]: Start accepts. Operand has 188 places, 599 transitions, 17649 flow [2022-12-06 05:34:09,945 INFO L95 Accepts]: Finished accepts. [2022-12-06 05:34:09,945 INFO L195 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-06 05:34:09,946 INFO L167 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 188 places, 599 transitions, 17649 flow [2022-12-06 05:34:09,953 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 188 places, 599 transitions, 17649 flow [2022-12-06 05:34:10,734 INFO L130 PetriNetUnfolder]: 2228/4191 cut-off events. [2022-12-06 05:34:10,734 INFO L131 PetriNetUnfolder]: For 127750/128364 co-relation queries the response was YES. [2022-12-06 05:34:10,757 INFO L83 FinitePrefix]: Finished finitePrefix Result has 47856 conditions, 4191 events. 2228/4191 cut-off events. For 127750/128364 co-relation queries the response was YES. Maximal size of possible extension queue 354. Compared 30890 event pairs, 254 based on Foata normal form. 123/3968 useless extension candidates. Maximal degree in co-relation 47456. Up to 1752 conditions per place. [2022-12-06 05:34:10,799 INFO L184 LiptonReduction]: Starting Lipton reduction on Petri net that has 188 places, 599 transitions, 17649 flow [2022-12-06 05:34:10,799 INFO L188 LiptonReduction]: Number of co-enabled transitions 3000 [2022-12-06 05:34:10,803 INFO L203 LiptonReduction]: Total number of compositions: 0 [2022-12-06 05:34:10,803 INFO L143 eatedLiptonReduction]: Time needed for LBE in milliseconds: 861 [2022-12-06 05:34:10,803 INFO L495 AbstractCegarLoop]: Abstraction has has 188 places, 599 transitions, 17649 flow [2022-12-06 05:34:10,804 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 2.5) internal successors, (20), 7 states have internal predecessors, (20), 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 05:34:10,804 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 05:34:10,804 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] [2022-12-06 05:34:10,804 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable34 [2022-12-06 05:34:10,804 INFO L420 AbstractCegarLoop]: === Iteration 36 === 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 05:34:10,804 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 05:34:10,804 INFO L85 PathProgramCache]: Analyzing trace with hash -229462947, now seen corresponding path program 1 times [2022-12-06 05:34:10,804 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 05:34:10,805 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1528400425] [2022-12-06 05:34:10,805 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 05:34:10,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 05:34:10,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 05:34:10,880 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 05:34:10,881 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 05:34:10,881 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1528400425] [2022-12-06 05:34:10,881 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1528400425] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-06 05:34:10,881 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2099937104] [2022-12-06 05:34:10,881 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 05:34:10,881 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-06 05:34:10,881 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-06 05:34:10,884 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 05:34:10,905 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 05:34:11,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 05:34:11,074 INFO L263 TraceCheckSpWp]: Trace formula consists of 318 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-06 05:34:11,075 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-06 05:34:11,136 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 05:34:11,136 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-06 05:34:11,189 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 05:34:11,189 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2099937104] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-06 05:34:11,189 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-12-06 05:34:11,189 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6, 6] total 13 [2022-12-06 05:34:11,189 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [789967352] [2022-12-06 05:34:11,190 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-12-06 05:34:11,190 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-12-06 05:34:11,190 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 05:34:11,190 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-12-06 05:34:11,190 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=53, Invalid=129, Unknown=0, NotChecked=0, Total=182 [2022-12-06 05:34:11,190 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 0 out of 67 [2022-12-06 05:34:11,191 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 188 places, 599 transitions, 17649 flow. Second operand has 14 states, 14 states have (on average 2.0714285714285716) internal successors, (29), 13 states have internal predecessors, (29), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 05:34:11,191 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 05:34:11,191 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 0 of 67 [2022-12-06 05:34:11,191 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 05:34:17,240 INFO L130 PetriNetUnfolder]: 13859/20918 cut-off events. [2022-12-06 05:34:17,240 INFO L131 PetriNetUnfolder]: For 842471/842471 co-relation queries the response was YES. [2022-12-06 05:34:17,330 INFO L83 FinitePrefix]: Finished finitePrefix Result has 269129 conditions, 20918 events. 13859/20918 cut-off events. For 842471/842471 co-relation queries the response was YES. Maximal size of possible extension queue 891. Compared 136063 event pairs, 700 based on Foata normal form. 36/20954 useless extension candidates. Maximal degree in co-relation 267742. Up to 8344 conditions per place. [2022-12-06 05:34:17,451 INFO L137 encePairwiseOnDemand]: 24/67 looper letters, 808 selfloop transitions, 808 changer transitions 1/1617 dead transitions. [2022-12-06 05:34:17,451 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 225 places, 1617 transitions, 46825 flow [2022-12-06 05:34:17,452 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2022-12-06 05:34:17,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 38 states. [2022-12-06 05:34:17,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 38 states and 507 transitions. [2022-12-06 05:34:17,453 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.19913589945011784 [2022-12-06 05:34:17,453 INFO L175 Difference]: Start difference. First operand has 188 places, 599 transitions, 17649 flow. Second operand 38 states and 507 transitions. [2022-12-06 05:34:17,453 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 225 places, 1617 transitions, 46825 flow [2022-12-06 05:34:21,220 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 225 places, 1617 transitions, 46785 flow, removed 20 selfloop flow, removed 0 redundant places. [2022-12-06 05:34:21,247 INFO L231 Difference]: Finished difference. Result has 236 places, 1084 transitions, 36976 flow [2022-12-06 05:34:21,248 INFO L276 CegarLoopForPetriNet]: {PETRI_ALPHABET=67, PETRI_DIFFERENCE_MINUEND_FLOW=17633, PETRI_DIFFERENCE_MINUEND_PLACES=188, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=599, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=366, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=194, PETRI_DIFFERENCE_SUBTRAHEND_STATES=38, PETRI_FLOW=36976, PETRI_PLACES=236, PETRI_TRANSITIONS=1084} [2022-12-06 05:34:21,248 INFO L294 CegarLoopForPetriNet]: 33 programPoint places, 203 predicate places. [2022-12-06 05:34:21,248 WARN L163 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-06 05:34:21,248 INFO L89 Accepts]: Start accepts. Operand has 236 places, 1084 transitions, 36976 flow [2022-12-06 05:34:21,254 INFO L95 Accepts]: Finished accepts. [2022-12-06 05:34:21,254 INFO L195 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-06 05:34:21,254 INFO L167 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 236 places, 1084 transitions, 36976 flow [2022-12-06 05:34:21,270 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 236 places, 1084 transitions, 36976 flow [2022-12-06 05:34:23,794 INFO L130 PetriNetUnfolder]: 5539/10297 cut-off events. [2022-12-06 05:34:23,794 INFO L131 PetriNetUnfolder]: For 354695/355807 co-relation queries the response was YES. [2022-12-06 05:34:23,856 INFO L83 FinitePrefix]: Finished finitePrefix Result has 129330 conditions, 10297 events. 5539/10297 cut-off events. For 354695/355807 co-relation queries the response was YES. Maximal size of possible extension queue 744. Compared 85442 event pairs, 587 based on Foata normal form. 139/9605 useless extension candidates. Maximal degree in co-relation 128901. Up to 4412 conditions per place. [2022-12-06 05:34:23,970 INFO L184 LiptonReduction]: Starting Lipton reduction on Petri net that has 236 places, 1084 transitions, 36976 flow [2022-12-06 05:34:23,971 INFO L188 LiptonReduction]: Number of co-enabled transitions 6490 [2022-12-06 05:34:24,103 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [928] L61-4-->L64: Formula: (let ((.cse1 (+ |v_thread2Thread1of1ForFork0_plus_~a#1_7| |v_thread2Thread1of1ForFork0_plus_~b#1_7|))) (and (= (let ((.cse0 (* |v_thread2Thread1of1ForFork0_~i~1#1_23| 4))) (+ (select (select |v_#memory_int_154| v_~B~0.base_72) (+ v_~B~0.offset_72 .cse0)) (select (select |v_#memory_int_154| v_~A~0.base_74) (+ v_~A~0.offset_74 .cse0)))) |v_thread2Thread1of1ForFork0_plus_#in~b#1_7|) (<= |v_thread2Thread1of1ForFork0_plus_#res#1_7| 2147483647) (<= 0 (+ |v_thread2Thread1of1ForFork0_plus_#res#1_7| 2147483648)) (= |v_thread2Thread1of1ForFork0_plus_#in~a#1_7| |v_thread2Thread1of1ForFork0_plus_~a#1_7|) (= .cse1 |v_thread2Thread1of1ForFork0_plus_#res#1_7|) (< |v_thread2Thread1of1ForFork0_~i~1#1_23| v_~M~0_47) (= |v_thread2Thread1of1ForFork0_plus_#res#1_7| |v_thread2Thread1of1ForFork0_~tmp~1#1_19|) (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_7| |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_7|) (= (ite (or (<= |v_thread2Thread1of1ForFork0_plus_~b#1_7| 0) (<= .cse1 2147483647)) 1 0) |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_7|) (<= |v_thread2Thread1of1ForFork0_plus_#in~b#1_7| 2147483647) (<= 0 (+ |v_thread2Thread1of1ForFork0_plus_#in~b#1_7| 2147483648)) (= |v_thread2Thread1of1ForFork0_plus_#in~b#1_7| |v_thread2Thread1of1ForFork0_plus_~b#1_7|) (= |v_thread2Thread1of1ForFork0_plus_#in~a#1_7| v_~res2~0_81))) InVars {~A~0.base=v_~A~0.base_74, ~B~0.base=v_~B~0.base_72, ~A~0.offset=v_~A~0.offset_74, ~M~0=v_~M~0_47, #memory_int=|v_#memory_int_154|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_23|, ~B~0.offset=v_~B~0.offset_72, ~res2~0=v_~res2~0_81} OutVars{~A~0.base=v_~A~0.base_74, thread2Thread1of1ForFork0_plus_#in~a#1=|v_thread2Thread1of1ForFork0_plus_#in~a#1_7|, thread2Thread1of1ForFork0_#t~mem8#1=|v_thread2Thread1of1ForFork0_#t~mem8#1_7|, ~B~0.base=v_~B~0.base_72, thread2Thread1of1ForFork0_plus_~a#1=|v_thread2Thread1of1ForFork0_plus_~a#1_7|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_7|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_23|, thread2Thread1of1ForFork0_#t~ret10#1=|v_thread2Thread1of1ForFork0_#t~ret10#1_7|, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_7|, thread2Thread1of1ForFork0_#t~ret9#1=|v_thread2Thread1of1ForFork0_#t~ret9#1_7|, thread2Thread1of1ForFork0_plus_#in~b#1=|v_thread2Thread1of1ForFork0_plus_#in~b#1_7|, ~A~0.offset=v_~A~0.offset_74, ~M~0=v_~M~0_47, thread2Thread1of1ForFork0_plus_~b#1=|v_thread2Thread1of1ForFork0_plus_~b#1_7|, thread2Thread1of1ForFork0_plus_#res#1=|v_thread2Thread1of1ForFork0_plus_#res#1_7|, thread2Thread1of1ForFork0_~tmp~1#1=|v_thread2Thread1of1ForFork0_~tmp~1#1_19|, #memory_int=|v_#memory_int_154|, thread2Thread1of1ForFork0_#t~mem7#1=|v_thread2Thread1of1ForFork0_#t~mem7#1_7|, ~B~0.offset=v_~B~0.offset_72, ~res2~0=v_~res2~0_81} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_plus_#in~a#1, thread2Thread1of1ForFork0_#t~ret10#1, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_#t~mem8#1, thread2Thread1of1ForFork0_#t~ret9#1, thread2Thread1of1ForFork0_plus_#in~b#1, thread2Thread1of1ForFork0_plus_~b#1, thread2Thread1of1ForFork0_plus_#res#1, thread2Thread1of1ForFork0_plus_~a#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_~tmp~1#1, thread2Thread1of1ForFork0_#t~mem7#1] and [847] L74-4-->L77: Formula: (let ((.cse0 (+ |v_thread3Thread1of1ForFork1_plus_~a#1_5| |v_thread3Thread1of1ForFork1_plus_~b#1_5|))) (and (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5| (ite (or (<= .cse0 2147483647) (<= |v_thread3Thread1of1ForFork1_plus_~b#1_5| 0)) 1 0)) (= v_~res2~0_47 |v_thread3Thread1of1ForFork1_plus_#in~a#1_5|) (<= |v_thread3Thread1of1ForFork1_~tmp~2#1_7| 2147483647) (= (let ((.cse1 (* |v_thread3Thread1of1ForFork1_~i~2#1_17| 4))) (+ (select (select |v_#memory_int_88| v_~B~0.base_42) (+ .cse1 v_~B~0.offset_42)) (select (select |v_#memory_int_88| v_~A~0.base_44) (+ .cse1 v_~A~0.offset_44)))) |v_thread3Thread1of1ForFork1_plus_#in~b#1_5|) (<= |v_thread3Thread1of1ForFork1_plus_#in~b#1_5| 2147483647) (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5| |v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|) (= .cse0 |v_thread3Thread1of1ForFork1_plus_#res#1_5|) (= |v_thread3Thread1of1ForFork1_plus_#in~a#1_5| |v_thread3Thread1of1ForFork1_plus_~a#1_5|) (<= 0 (+ |v_thread3Thread1of1ForFork1_~tmp~2#1_7| 2147483648)) (= |v_thread3Thread1of1ForFork1_plus_#res#1_5| |v_thread3Thread1of1ForFork1_~tmp~2#1_7|) (<= 0 (+ |v_thread3Thread1of1ForFork1_plus_#in~b#1_5| 2147483648)) (= |v_thread3Thread1of1ForFork1_plus_#in~b#1_5| |v_thread3Thread1of1ForFork1_plus_~b#1_5|) (< |v_thread3Thread1of1ForFork1_~i~2#1_17| v_~N~0_20))) InVars {~A~0.base=v_~A~0.base_44, ~B~0.base=v_~B~0.base_42, ~A~0.offset=v_~A~0.offset_44, #memory_int=|v_#memory_int_88|, ~N~0=v_~N~0_20, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_17|, ~B~0.offset=v_~B~0.offset_42, ~res2~0=v_~res2~0_47} OutVars{thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|, ~A~0.base=v_~A~0.base_44, ~B~0.base=v_~B~0.base_42, thread3Thread1of1ForFork1_plus_#res#1=|v_thread3Thread1of1ForFork1_plus_#res#1_5|, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|, thread3Thread1of1ForFork1_#t~mem13#1=|v_thread3Thread1of1ForFork1_#t~mem13#1_5|, thread3Thread1of1ForFork1_plus_#in~a#1=|v_thread3Thread1of1ForFork1_plus_#in~a#1_5|, ~N~0=v_~N~0_20, thread3Thread1of1ForFork1_#t~ret14#1=|v_thread3Thread1of1ForFork1_#t~ret14#1_5|, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_17|, thread3Thread1of1ForFork1_plus_~a#1=|v_thread3Thread1of1ForFork1_plus_~a#1_5|, ~A~0.offset=v_~A~0.offset_44, thread3Thread1of1ForFork1_~tmp~2#1=|v_thread3Thread1of1ForFork1_~tmp~2#1_7|, thread3Thread1of1ForFork1_plus_#in~b#1=|v_thread3Thread1of1ForFork1_plus_#in~b#1_5|, thread3Thread1of1ForFork1_#t~ret15#1=|v_thread3Thread1of1ForFork1_#t~ret15#1_5|, #memory_int=|v_#memory_int_88|, thread3Thread1of1ForFork1_#t~mem12#1=|v_thread3Thread1of1ForFork1_#t~mem12#1_5|, thread3Thread1of1ForFork1_plus_~b#1=|v_thread3Thread1of1ForFork1_plus_~b#1_5|, ~B~0.offset=v_~B~0.offset_42, ~res2~0=v_~res2~0_47} AuxVars[] AssignedVars[thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork1_plus_~a#1, thread3Thread1of1ForFork1_~tmp~2#1, thread3Thread1of1ForFork1_plus_#res#1, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork1_plus_#in~b#1, thread3Thread1of1ForFork1_#t~mem13#1, thread3Thread1of1ForFork1_#t~ret15#1, thread3Thread1of1ForFork1_plus_#in~a#1, thread3Thread1of1ForFork1_#t~ret14#1, thread3Thread1of1ForFork1_#t~mem12#1, thread3Thread1of1ForFork1_plus_~b#1] [2022-12-06 05:34:24,404 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [928] L61-4-->L64: Formula: (let ((.cse1 (+ |v_thread2Thread1of1ForFork0_plus_~a#1_7| |v_thread2Thread1of1ForFork0_plus_~b#1_7|))) (and (= (let ((.cse0 (* |v_thread2Thread1of1ForFork0_~i~1#1_23| 4))) (+ (select (select |v_#memory_int_154| v_~B~0.base_72) (+ v_~B~0.offset_72 .cse0)) (select (select |v_#memory_int_154| v_~A~0.base_74) (+ v_~A~0.offset_74 .cse0)))) |v_thread2Thread1of1ForFork0_plus_#in~b#1_7|) (<= |v_thread2Thread1of1ForFork0_plus_#res#1_7| 2147483647) (<= 0 (+ |v_thread2Thread1of1ForFork0_plus_#res#1_7| 2147483648)) (= |v_thread2Thread1of1ForFork0_plus_#in~a#1_7| |v_thread2Thread1of1ForFork0_plus_~a#1_7|) (= .cse1 |v_thread2Thread1of1ForFork0_plus_#res#1_7|) (< |v_thread2Thread1of1ForFork0_~i~1#1_23| v_~M~0_47) (= |v_thread2Thread1of1ForFork0_plus_#res#1_7| |v_thread2Thread1of1ForFork0_~tmp~1#1_19|) (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_7| |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_7|) (= (ite (or (<= |v_thread2Thread1of1ForFork0_plus_~b#1_7| 0) (<= .cse1 2147483647)) 1 0) |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_7|) (<= |v_thread2Thread1of1ForFork0_plus_#in~b#1_7| 2147483647) (<= 0 (+ |v_thread2Thread1of1ForFork0_plus_#in~b#1_7| 2147483648)) (= |v_thread2Thread1of1ForFork0_plus_#in~b#1_7| |v_thread2Thread1of1ForFork0_plus_~b#1_7|) (= |v_thread2Thread1of1ForFork0_plus_#in~a#1_7| v_~res2~0_81))) InVars {~A~0.base=v_~A~0.base_74, ~B~0.base=v_~B~0.base_72, ~A~0.offset=v_~A~0.offset_74, ~M~0=v_~M~0_47, #memory_int=|v_#memory_int_154|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_23|, ~B~0.offset=v_~B~0.offset_72, ~res2~0=v_~res2~0_81} OutVars{~A~0.base=v_~A~0.base_74, thread2Thread1of1ForFork0_plus_#in~a#1=|v_thread2Thread1of1ForFork0_plus_#in~a#1_7|, thread2Thread1of1ForFork0_#t~mem8#1=|v_thread2Thread1of1ForFork0_#t~mem8#1_7|, ~B~0.base=v_~B~0.base_72, thread2Thread1of1ForFork0_plus_~a#1=|v_thread2Thread1of1ForFork0_plus_~a#1_7|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_7|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_23|, thread2Thread1of1ForFork0_#t~ret10#1=|v_thread2Thread1of1ForFork0_#t~ret10#1_7|, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_7|, thread2Thread1of1ForFork0_#t~ret9#1=|v_thread2Thread1of1ForFork0_#t~ret9#1_7|, thread2Thread1of1ForFork0_plus_#in~b#1=|v_thread2Thread1of1ForFork0_plus_#in~b#1_7|, ~A~0.offset=v_~A~0.offset_74, ~M~0=v_~M~0_47, thread2Thread1of1ForFork0_plus_~b#1=|v_thread2Thread1of1ForFork0_plus_~b#1_7|, thread2Thread1of1ForFork0_plus_#res#1=|v_thread2Thread1of1ForFork0_plus_#res#1_7|, thread2Thread1of1ForFork0_~tmp~1#1=|v_thread2Thread1of1ForFork0_~tmp~1#1_19|, #memory_int=|v_#memory_int_154|, thread2Thread1of1ForFork0_#t~mem7#1=|v_thread2Thread1of1ForFork0_#t~mem7#1_7|, ~B~0.offset=v_~B~0.offset_72, ~res2~0=v_~res2~0_81} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_plus_#in~a#1, thread2Thread1of1ForFork0_#t~ret10#1, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_#t~mem8#1, thread2Thread1of1ForFork0_#t~ret9#1, thread2Thread1of1ForFork0_plus_#in~b#1, thread2Thread1of1ForFork0_plus_~b#1, thread2Thread1of1ForFork0_plus_#res#1, thread2Thread1of1ForFork0_plus_~a#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_~tmp~1#1, thread2Thread1of1ForFork0_#t~mem7#1] and [847] L74-4-->L77: Formula: (let ((.cse0 (+ |v_thread3Thread1of1ForFork1_plus_~a#1_5| |v_thread3Thread1of1ForFork1_plus_~b#1_5|))) (and (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5| (ite (or (<= .cse0 2147483647) (<= |v_thread3Thread1of1ForFork1_plus_~b#1_5| 0)) 1 0)) (= v_~res2~0_47 |v_thread3Thread1of1ForFork1_plus_#in~a#1_5|) (<= |v_thread3Thread1of1ForFork1_~tmp~2#1_7| 2147483647) (= (let ((.cse1 (* |v_thread3Thread1of1ForFork1_~i~2#1_17| 4))) (+ (select (select |v_#memory_int_88| v_~B~0.base_42) (+ .cse1 v_~B~0.offset_42)) (select (select |v_#memory_int_88| v_~A~0.base_44) (+ .cse1 v_~A~0.offset_44)))) |v_thread3Thread1of1ForFork1_plus_#in~b#1_5|) (<= |v_thread3Thread1of1ForFork1_plus_#in~b#1_5| 2147483647) (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5| |v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|) (= .cse0 |v_thread3Thread1of1ForFork1_plus_#res#1_5|) (= |v_thread3Thread1of1ForFork1_plus_#in~a#1_5| |v_thread3Thread1of1ForFork1_plus_~a#1_5|) (<= 0 (+ |v_thread3Thread1of1ForFork1_~tmp~2#1_7| 2147483648)) (= |v_thread3Thread1of1ForFork1_plus_#res#1_5| |v_thread3Thread1of1ForFork1_~tmp~2#1_7|) (<= 0 (+ |v_thread3Thread1of1ForFork1_plus_#in~b#1_5| 2147483648)) (= |v_thread3Thread1of1ForFork1_plus_#in~b#1_5| |v_thread3Thread1of1ForFork1_plus_~b#1_5|) (< |v_thread3Thread1of1ForFork1_~i~2#1_17| v_~N~0_20))) InVars {~A~0.base=v_~A~0.base_44, ~B~0.base=v_~B~0.base_42, ~A~0.offset=v_~A~0.offset_44, #memory_int=|v_#memory_int_88|, ~N~0=v_~N~0_20, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_17|, ~B~0.offset=v_~B~0.offset_42, ~res2~0=v_~res2~0_47} OutVars{thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|, ~A~0.base=v_~A~0.base_44, ~B~0.base=v_~B~0.base_42, thread3Thread1of1ForFork1_plus_#res#1=|v_thread3Thread1of1ForFork1_plus_#res#1_5|, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|, thread3Thread1of1ForFork1_#t~mem13#1=|v_thread3Thread1of1ForFork1_#t~mem13#1_5|, thread3Thread1of1ForFork1_plus_#in~a#1=|v_thread3Thread1of1ForFork1_plus_#in~a#1_5|, ~N~0=v_~N~0_20, thread3Thread1of1ForFork1_#t~ret14#1=|v_thread3Thread1of1ForFork1_#t~ret14#1_5|, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_17|, thread3Thread1of1ForFork1_plus_~a#1=|v_thread3Thread1of1ForFork1_plus_~a#1_5|, ~A~0.offset=v_~A~0.offset_44, thread3Thread1of1ForFork1_~tmp~2#1=|v_thread3Thread1of1ForFork1_~tmp~2#1_7|, thread3Thread1of1ForFork1_plus_#in~b#1=|v_thread3Thread1of1ForFork1_plus_#in~b#1_5|, thread3Thread1of1ForFork1_#t~ret15#1=|v_thread3Thread1of1ForFork1_#t~ret15#1_5|, #memory_int=|v_#memory_int_88|, thread3Thread1of1ForFork1_#t~mem12#1=|v_thread3Thread1of1ForFork1_#t~mem12#1_5|, thread3Thread1of1ForFork1_plus_~b#1=|v_thread3Thread1of1ForFork1_plus_~b#1_5|, ~B~0.offset=v_~B~0.offset_42, ~res2~0=v_~res2~0_47} AuxVars[] AssignedVars[thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork1_plus_~a#1, thread3Thread1of1ForFork1_~tmp~2#1, thread3Thread1of1ForFork1_plus_#res#1, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork1_plus_#in~b#1, thread3Thread1of1ForFork1_#t~mem13#1, thread3Thread1of1ForFork1_#t~ret15#1, thread3Thread1of1ForFork1_plus_#in~a#1, thread3Thread1of1ForFork1_#t~ret14#1, thread3Thread1of1ForFork1_#t~mem12#1, thread3Thread1of1ForFork1_plus_~b#1] [2022-12-06 05:34:24,692 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [928] L61-4-->L64: Formula: (let ((.cse1 (+ |v_thread2Thread1of1ForFork0_plus_~a#1_7| |v_thread2Thread1of1ForFork0_plus_~b#1_7|))) (and (= (let ((.cse0 (* |v_thread2Thread1of1ForFork0_~i~1#1_23| 4))) (+ (select (select |v_#memory_int_154| v_~B~0.base_72) (+ v_~B~0.offset_72 .cse0)) (select (select |v_#memory_int_154| v_~A~0.base_74) (+ v_~A~0.offset_74 .cse0)))) |v_thread2Thread1of1ForFork0_plus_#in~b#1_7|) (<= |v_thread2Thread1of1ForFork0_plus_#res#1_7| 2147483647) (<= 0 (+ |v_thread2Thread1of1ForFork0_plus_#res#1_7| 2147483648)) (= |v_thread2Thread1of1ForFork0_plus_#in~a#1_7| |v_thread2Thread1of1ForFork0_plus_~a#1_7|) (= .cse1 |v_thread2Thread1of1ForFork0_plus_#res#1_7|) (< |v_thread2Thread1of1ForFork0_~i~1#1_23| v_~M~0_47) (= |v_thread2Thread1of1ForFork0_plus_#res#1_7| |v_thread2Thread1of1ForFork0_~tmp~1#1_19|) (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_7| |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_7|) (= (ite (or (<= |v_thread2Thread1of1ForFork0_plus_~b#1_7| 0) (<= .cse1 2147483647)) 1 0) |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_7|) (<= |v_thread2Thread1of1ForFork0_plus_#in~b#1_7| 2147483647) (<= 0 (+ |v_thread2Thread1of1ForFork0_plus_#in~b#1_7| 2147483648)) (= |v_thread2Thread1of1ForFork0_plus_#in~b#1_7| |v_thread2Thread1of1ForFork0_plus_~b#1_7|) (= |v_thread2Thread1of1ForFork0_plus_#in~a#1_7| v_~res2~0_81))) InVars {~A~0.base=v_~A~0.base_74, ~B~0.base=v_~B~0.base_72, ~A~0.offset=v_~A~0.offset_74, ~M~0=v_~M~0_47, #memory_int=|v_#memory_int_154|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_23|, ~B~0.offset=v_~B~0.offset_72, ~res2~0=v_~res2~0_81} OutVars{~A~0.base=v_~A~0.base_74, thread2Thread1of1ForFork0_plus_#in~a#1=|v_thread2Thread1of1ForFork0_plus_#in~a#1_7|, thread2Thread1of1ForFork0_#t~mem8#1=|v_thread2Thread1of1ForFork0_#t~mem8#1_7|, ~B~0.base=v_~B~0.base_72, thread2Thread1of1ForFork0_plus_~a#1=|v_thread2Thread1of1ForFork0_plus_~a#1_7|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_7|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_23|, thread2Thread1of1ForFork0_#t~ret10#1=|v_thread2Thread1of1ForFork0_#t~ret10#1_7|, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_7|, thread2Thread1of1ForFork0_#t~ret9#1=|v_thread2Thread1of1ForFork0_#t~ret9#1_7|, thread2Thread1of1ForFork0_plus_#in~b#1=|v_thread2Thread1of1ForFork0_plus_#in~b#1_7|, ~A~0.offset=v_~A~0.offset_74, ~M~0=v_~M~0_47, thread2Thread1of1ForFork0_plus_~b#1=|v_thread2Thread1of1ForFork0_plus_~b#1_7|, thread2Thread1of1ForFork0_plus_#res#1=|v_thread2Thread1of1ForFork0_plus_#res#1_7|, thread2Thread1of1ForFork0_~tmp~1#1=|v_thread2Thread1of1ForFork0_~tmp~1#1_19|, #memory_int=|v_#memory_int_154|, thread2Thread1of1ForFork0_#t~mem7#1=|v_thread2Thread1of1ForFork0_#t~mem7#1_7|, ~B~0.offset=v_~B~0.offset_72, ~res2~0=v_~res2~0_81} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_plus_#in~a#1, thread2Thread1of1ForFork0_#t~ret10#1, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_#t~mem8#1, thread2Thread1of1ForFork0_#t~ret9#1, thread2Thread1of1ForFork0_plus_#in~b#1, thread2Thread1of1ForFork0_plus_~b#1, thread2Thread1of1ForFork0_plus_#res#1, thread2Thread1of1ForFork0_plus_~a#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_~tmp~1#1, thread2Thread1of1ForFork0_#t~mem7#1] and [1050] L74-4-->L61-4: Formula: (and (not (< |v_thread3Thread1of1ForFork1_~i~2#1_374| v_~N~0_309)) (= (+ |v_thread2Thread1of1ForFork0_~i~1#1_209| 1) |v_thread2Thread1of1ForFork0_~i~1#1_208|) (= |v_thread3Thread1of1ForFork1_#res#1.base_35| 0) (= |v_thread2Thread1of1ForFork0_~tmp~1#1_101| v_~res2~0_402) (= |v_thread3Thread1of1ForFork1_#res#1.offset_35| 0)) InVars {thread2Thread1of1ForFork0_~tmp~1#1=|v_thread2Thread1of1ForFork0_~tmp~1#1_101|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_209|, ~N~0=v_~N~0_309, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_374|} OutVars{thread3Thread1of1ForFork1_#res#1.offset=|v_thread3Thread1of1ForFork1_#res#1.offset_35|, thread3Thread1of1ForFork1_#res#1.base=|v_thread3Thread1of1ForFork1_#res#1.base_35|, thread2Thread1of1ForFork0_~tmp~1#1=|v_thread2Thread1of1ForFork0_~tmp~1#1_101|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_208|, ~N~0=v_~N~0_309, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_374|, thread2Thread1of1ForFork0_#t~post6#1=|v_thread2Thread1of1ForFork0_#t~post6#1_42|, ~res2~0=v_~res2~0_402} AuxVars[] AssignedVars[thread3Thread1of1ForFork1_#res#1.offset, thread3Thread1of1ForFork1_#res#1.base, thread2Thread1of1ForFork0_~i~1#1, thread2Thread1of1ForFork0_#t~post6#1, ~res2~0] [2022-12-06 05:34:26,298 WARN L322 ript$VariableManager]: TermVariable LBE479 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:34:26,299 WARN L322 ript$VariableManager]: TermVariable LBE523 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:34:26,299 WARN L322 ript$VariableManager]: TermVariable LBE137 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:34:26,299 WARN L322 ript$VariableManager]: TermVariable LBE147 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:34:26,299 WARN L322 ript$VariableManager]: TermVariable LBE541 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:34:26,299 WARN L322 ript$VariableManager]: TermVariable LBE108 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:34:26,299 WARN L322 ript$VariableManager]: TermVariable LBE536 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:34:26,299 WARN L322 ript$VariableManager]: TermVariable LBE118 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:34:28,413 INFO L203 LiptonReduction]: Total number of compositions: 3 [2022-12-06 05:34:28,415 INFO L143 eatedLiptonReduction]: Time needed for LBE in milliseconds: 7167 [2022-12-06 05:34:28,415 INFO L495 AbstractCegarLoop]: Abstraction has has 236 places, 1084 transitions, 37056 flow [2022-12-06 05:34:28,415 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 2.0714285714285716) internal successors, (29), 13 states have internal predecessors, (29), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 05:34:28,415 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 05:34:28,415 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] [2022-12-06 05:34:28,423 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 05:34:28,619 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable35 [2022-12-06 05:34:28,620 INFO L420 AbstractCegarLoop]: === Iteration 37 === 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 05:34:28,620 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 05:34:28,620 INFO L85 PathProgramCache]: Analyzing trace with hash -1756128853, now seen corresponding path program 1 times [2022-12-06 05:34:28,620 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 05:34:28,620 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [550290951] [2022-12-06 05:34:28,620 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 05:34:28,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 05:34:28,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 05:34:29,409 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 05:34:29,410 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 05:34:29,410 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [550290951] [2022-12-06 05:34:29,410 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [550290951] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-06 05:34:29,410 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [235560734] [2022-12-06 05:34:29,410 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 05:34:29,410 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-06 05:34:29,410 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-06 05:34:29,411 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 05:34:29,413 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 05:34:29,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 05:34:29,576 INFO L263 TraceCheckSpWp]: Trace formula consists of 343 conjuncts, 98 conjunts are in the unsatisfiable core [2022-12-06 05:34:29,578 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-06 05:34:29,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-06 05:34:29,623 INFO L321 Elim1Store]: treesize reduction 62, result has 28.7 percent of original size [2022-12-06 05:34:29,624 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 52 treesize of output 110 [2022-12-06 05:34:29,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-06 05:34:29,635 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 17 [2022-12-06 05:34:29,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-06 05:34:29,646 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 27 [2022-12-06 05:34:29,665 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 05:34:29,666 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 139 [2022-12-06 05:34:29,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-06 05:34:29,690 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 67 treesize of output 28 [2022-12-06 05:34:29,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-06 05:34:29,695 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 17 [2022-12-06 05:34:29,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-06 05:34:29,835 INFO L321 Elim1Store]: treesize reduction 44, result has 30.2 percent of original size [2022-12-06 05:34:29,835 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 297 treesize of output 275 [2022-12-06 05:34:29,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-06 05:34:29,885 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 65 treesize of output 59 [2022-12-06 05:34:29,950 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 05:34:30,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-06 05:34:30,239 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-06 05:34:30,240 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-06 05:34:30,267 INFO L321 Elim1Store]: treesize reduction 48, result has 37.7 percent of original size [2022-12-06 05:34:30,268 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 8 select indices, 8 select index equivalence classes, 1 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 28 case distinctions, treesize of input 94 treesize of output 50 [2022-12-06 05:34:30,315 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 05:34:30,315 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-06 05:34:30,763 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 05:34:30,764 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [235560734] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-06 05:34:30,764 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-12-06 05:34:30,764 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9, 9] total 24 [2022-12-06 05:34:30,764 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1678734148] [2022-12-06 05:34:30,764 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-12-06 05:34:30,764 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 26 states [2022-12-06 05:34:30,764 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 05:34:30,765 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 26 interpolants. [2022-12-06 05:34:30,765 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=113, Invalid=531, Unknown=6, NotChecked=0, Total=650 [2022-12-06 05:34:30,765 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 0 out of 92 [2022-12-06 05:34:30,765 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 236 places, 1084 transitions, 37056 flow. Second operand has 26 states, 25 states have (on average 1.84) internal successors, (46), 25 states have internal predecessors, (46), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 05:34:30,765 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 05:34:30,765 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 0 of 92 [2022-12-06 05:34:30,765 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 05:34:36,092 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2022-12-06 05:34:38,247 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2022-12-06 05:34:40,322 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.10s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2022-12-06 05:34:44,881 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [1] [2022-12-06 05:34:44,919 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse3 (+ c_~A~0.offset 4)) (.cse1 (+ 4 c_~B~0.offset)) (.cse8 (select |c_#memory_int| c_~A~0.base)) (.cse6 (select |c_#memory_int| c_~B~0.base))) (and (forall ((v_ArrVal_1888 (Array Int Int)) (v_ArrVal_1887 (Array Int Int)) (~M~0 Int)) (or (< 0 ~M~0) (< (+ 2 ~M~0) c_~N~0) (let ((.cse5 (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888))) (let ((.cse0 (select .cse5 c_~B~0.base)) (.cse2 (select .cse5 c_~A~0.base))) (= (+ (select .cse0 .cse1) c_~res1~0 (select .cse2 .cse3) (select .cse2 c_~A~0.offset) (select .cse0 c_~B~0.offset)) (let ((.cse4 (* ~M~0 4))) (+ (select .cse0 (+ .cse4 4 c_~B~0.offset)) (select .cse0 (+ .cse4 c_~B~0.offset)) c_~res2~0 (select .cse2 (+ c_~A~0.offset .cse4)) (select .cse2 (+ c_~A~0.offset .cse4 4))))))))) (forall ((~M~0 Int)) (or (= (let ((.cse7 (* ~M~0 4))) (+ (select .cse6 (+ .cse7 c_~B~0.offset)) c_~res2~0 (select .cse8 (+ c_~A~0.offset .cse7)) (select .cse8 (+ c_~A~0.offset .cse7 4)) (select .cse6 (+ .cse7 4 c_~B~0.offset)))) (+ (select .cse8 c_~A~0.offset) (select .cse6 c_~B~0.offset) c_~res1~0 (select .cse8 .cse3) (select .cse6 .cse1))) (< 0 ~M~0) (< (+ 2 ~M~0) c_~N~0))) (forall ((v_ArrVal_1888 (Array Int Int)) (~M~0 Int)) (or (let ((.cse12 (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888))) (let ((.cse10 (select .cse12 c_~A~0.base)) (.cse9 (select .cse12 c_~B~0.base))) (= (+ (select .cse9 c_~B~0.offset) (select .cse10 .cse3) c_~res1~0 (select .cse9 .cse1) (select .cse10 c_~A~0.offset)) (let ((.cse11 (* ~M~0 4))) (+ (select .cse9 (+ .cse11 c_~B~0.offset)) c_~res2~0 (select .cse10 (+ c_~A~0.offset .cse11 4)) (select .cse10 (+ c_~A~0.offset .cse11)) (select .cse9 (+ .cse11 4 c_~B~0.offset))))))) (< 0 ~M~0) (< (+ 2 ~M~0) c_~N~0))) (or (= c_~res2~0 (let ((.cse13 (* |c_thread1Thread1of1ForFork2_~i~0#1| 4))) (+ (select .cse8 (+ c_~A~0.offset .cse13)) (select .cse6 (+ c_~B~0.offset .cse13)) c_~res1~0))) (< |c_thread3Thread1of1ForFork1_~i~2#1| c_~N~0)))) is different from false [2022-12-06 05:34:56,711 INFO L130 PetriNetUnfolder]: 14170/21377 cut-off events. [2022-12-06 05:34:56,712 INFO L131 PetriNetUnfolder]: For 1028901/1028901 co-relation queries the response was YES. [2022-12-06 05:34:56,846 INFO L83 FinitePrefix]: Finished finitePrefix Result has 293500 conditions, 21377 events. 14170/21377 cut-off events. For 1028901/1028901 co-relation queries the response was YES. Maximal size of possible extension queue 848. Compared 139090 event pairs, 2109 based on Foata normal form. 1/21378 useless extension candidates. Maximal degree in co-relation 292294. Up to 15442 conditions per place. [2022-12-06 05:34:56,987 INFO L137 encePairwiseOnDemand]: 17/92 looper letters, 455 selfloop transitions, 827 changer transitions 46/1328 dead transitions. [2022-12-06 05:34:56,987 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 271 places, 1328 transitions, 45284 flow [2022-12-06 05:34:56,988 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2022-12-06 05:34:56,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 36 states. [2022-12-06 05:34:56,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 36 states and 322 transitions. [2022-12-06 05:34:56,989 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.09722222222222222 [2022-12-06 05:34:56,989 INFO L175 Difference]: Start difference. First operand has 236 places, 1084 transitions, 37056 flow. Second operand 36 states and 322 transitions. [2022-12-06 05:34:56,989 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 271 places, 1328 transitions, 45284 flow [2022-12-06 05:35:02,019 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 270 places, 1328 transitions, 43478 flow, removed 902 selfloop flow, removed 1 redundant places. [2022-12-06 05:35:02,053 INFO L231 Difference]: Finished difference. Result has 286 places, 1207 transitions, 42305 flow [2022-12-06 05:35:02,054 INFO L276 CegarLoopForPetriNet]: {PETRI_ALPHABET=92, PETRI_DIFFERENCE_MINUEND_FLOW=35492, PETRI_DIFFERENCE_MINUEND_PLACES=235, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=1084, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=687, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=365, PETRI_DIFFERENCE_SUBTRAHEND_STATES=36, PETRI_FLOW=42305, PETRI_PLACES=286, PETRI_TRANSITIONS=1207} [2022-12-06 05:35:02,055 INFO L294 CegarLoopForPetriNet]: 33 programPoint places, 253 predicate places. [2022-12-06 05:35:02,055 WARN L163 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-06 05:35:02,056 INFO L89 Accepts]: Start accepts. Operand has 286 places, 1207 transitions, 42305 flow [2022-12-06 05:35:02,063 INFO L95 Accepts]: Finished accepts. [2022-12-06 05:35:02,063 INFO L195 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-06 05:35:02,063 INFO L167 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 286 places, 1207 transitions, 42305 flow [2022-12-06 05:35:02,082 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 283 places, 1207 transitions, 42305 flow [2022-12-06 05:35:04,713 INFO L130 PetriNetUnfolder]: 5420/10045 cut-off events. [2022-12-06 05:35:04,713 INFO L131 PetriNetUnfolder]: For 333848/335323 co-relation queries the response was YES. [2022-12-06 05:35:04,782 INFO L83 FinitePrefix]: Finished finitePrefix Result has 131866 conditions, 10045 events. 5420/10045 cut-off events. For 333848/335323 co-relation queries the response was YES. Maximal size of possible extension queue 673. Compared 82181 event pairs, 584 based on Foata normal form. 145/9388 useless extension candidates. Maximal degree in co-relation 131394. Up to 4320 conditions per place. [2022-12-06 05:35:04,907 INFO L184 LiptonReduction]: Starting Lipton reduction on Petri net that has 283 places, 1207 transitions, 42305 flow [2022-12-06 05:35:04,907 INFO L188 LiptonReduction]: Number of co-enabled transitions 6542 [2022-12-06 05:35:04,914 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [847] L74-4-->L77: Formula: (let ((.cse0 (+ |v_thread3Thread1of1ForFork1_plus_~a#1_5| |v_thread3Thread1of1ForFork1_plus_~b#1_5|))) (and (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5| (ite (or (<= .cse0 2147483647) (<= |v_thread3Thread1of1ForFork1_plus_~b#1_5| 0)) 1 0)) (= v_~res2~0_47 |v_thread3Thread1of1ForFork1_plus_#in~a#1_5|) (<= |v_thread3Thread1of1ForFork1_~tmp~2#1_7| 2147483647) (= (let ((.cse1 (* |v_thread3Thread1of1ForFork1_~i~2#1_17| 4))) (+ (select (select |v_#memory_int_88| v_~B~0.base_42) (+ .cse1 v_~B~0.offset_42)) (select (select |v_#memory_int_88| v_~A~0.base_44) (+ .cse1 v_~A~0.offset_44)))) |v_thread3Thread1of1ForFork1_plus_#in~b#1_5|) (<= |v_thread3Thread1of1ForFork1_plus_#in~b#1_5| 2147483647) (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5| |v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|) (= .cse0 |v_thread3Thread1of1ForFork1_plus_#res#1_5|) (= |v_thread3Thread1of1ForFork1_plus_#in~a#1_5| |v_thread3Thread1of1ForFork1_plus_~a#1_5|) (<= 0 (+ |v_thread3Thread1of1ForFork1_~tmp~2#1_7| 2147483648)) (= |v_thread3Thread1of1ForFork1_plus_#res#1_5| |v_thread3Thread1of1ForFork1_~tmp~2#1_7|) (<= 0 (+ |v_thread3Thread1of1ForFork1_plus_#in~b#1_5| 2147483648)) (= |v_thread3Thread1of1ForFork1_plus_#in~b#1_5| |v_thread3Thread1of1ForFork1_plus_~b#1_5|) (< |v_thread3Thread1of1ForFork1_~i~2#1_17| v_~N~0_20))) InVars {~A~0.base=v_~A~0.base_44, ~B~0.base=v_~B~0.base_42, ~A~0.offset=v_~A~0.offset_44, #memory_int=|v_#memory_int_88|, ~N~0=v_~N~0_20, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_17|, ~B~0.offset=v_~B~0.offset_42, ~res2~0=v_~res2~0_47} OutVars{thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|, ~A~0.base=v_~A~0.base_44, ~B~0.base=v_~B~0.base_42, thread3Thread1of1ForFork1_plus_#res#1=|v_thread3Thread1of1ForFork1_plus_#res#1_5|, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|, thread3Thread1of1ForFork1_#t~mem13#1=|v_thread3Thread1of1ForFork1_#t~mem13#1_5|, thread3Thread1of1ForFork1_plus_#in~a#1=|v_thread3Thread1of1ForFork1_plus_#in~a#1_5|, ~N~0=v_~N~0_20, thread3Thread1of1ForFork1_#t~ret14#1=|v_thread3Thread1of1ForFork1_#t~ret14#1_5|, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_17|, thread3Thread1of1ForFork1_plus_~a#1=|v_thread3Thread1of1ForFork1_plus_~a#1_5|, ~A~0.offset=v_~A~0.offset_44, thread3Thread1of1ForFork1_~tmp~2#1=|v_thread3Thread1of1ForFork1_~tmp~2#1_7|, thread3Thread1of1ForFork1_plus_#in~b#1=|v_thread3Thread1of1ForFork1_plus_#in~b#1_5|, thread3Thread1of1ForFork1_#t~ret15#1=|v_thread3Thread1of1ForFork1_#t~ret15#1_5|, #memory_int=|v_#memory_int_88|, thread3Thread1of1ForFork1_#t~mem12#1=|v_thread3Thread1of1ForFork1_#t~mem12#1_5|, thread3Thread1of1ForFork1_plus_~b#1=|v_thread3Thread1of1ForFork1_plus_~b#1_5|, ~B~0.offset=v_~B~0.offset_42, ~res2~0=v_~res2~0_47} AuxVars[] AssignedVars[thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork1_plus_~a#1, thread3Thread1of1ForFork1_~tmp~2#1, thread3Thread1of1ForFork1_plus_#res#1, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork1_plus_#in~b#1, thread3Thread1of1ForFork1_#t~mem13#1, thread3Thread1of1ForFork1_#t~ret15#1, thread3Thread1of1ForFork1_plus_#in~a#1, thread3Thread1of1ForFork1_#t~ret14#1, thread3Thread1of1ForFork1_#t~mem12#1, thread3Thread1of1ForFork1_plus_~b#1] and [946] L48-4-->L48-4: Formula: (let ((.cse0 (+ |v_thread1Thread1of1ForFork2_plus_~a#1_17| |v_thread1Thread1of1ForFork2_plus_~b#1_17|))) (and (= |v_thread1Thread1of1ForFork2_plus_#res#1_17| .cse0) (= v_~res1~0_74 |v_thread1Thread1of1ForFork2_plus_#in~a#1_17|) (< |v_thread1Thread1of1ForFork2_~i~0#1_38| v_~N~0_96) (= (let ((.cse1 (* |v_thread1Thread1of1ForFork2_~i~0#1_38| 4))) (+ (select (select |v_#memory_int_182| v_~A~0.base_84) (+ v_~A~0.offset_84 .cse1)) (select (select |v_#memory_int_182| v_~B~0.base_82) (+ v_~B~0.offset_82 .cse1)))) |v_thread1Thread1of1ForFork2_plus_#in~b#1_17|) (= (ite (or (<= .cse0 2147483647) (<= |v_thread1Thread1of1ForFork2_plus_~b#1_17| 0)) 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_17|) (<= |v_thread1Thread1of1ForFork2_plus_#in~b#1_17| 2147483647) (<= 0 (+ |v_thread1Thread1of1ForFork2_~tmp~0#1_19| 2147483648)) (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_17| |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_17|) (<= 0 (+ |v_thread1Thread1of1ForFork2_plus_#in~b#1_17| 2147483648)) (= |v_thread1Thread1of1ForFork2_plus_~a#1_17| |v_thread1Thread1of1ForFork2_plus_#in~a#1_17|) (= (+ |v_thread1Thread1of1ForFork2_~i~0#1_38| 1) |v_thread1Thread1of1ForFork2_~i~0#1_37|) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_19| |v_thread1Thread1of1ForFork2_plus_#res#1_17|) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_19| v_~res1~0_73) (<= |v_thread1Thread1of1ForFork2_~tmp~0#1_19| 2147483647) (= |v_thread1Thread1of1ForFork2_plus_~b#1_17| |v_thread1Thread1of1ForFork2_plus_#in~b#1_17|))) InVars {~res1~0=v_~res1~0_74, ~A~0.base=v_~A~0.base_84, ~B~0.base=v_~B~0.base_82, ~A~0.offset=v_~A~0.offset_84, thread1Thread1of1ForFork2_~i~0#1=|v_thread1Thread1of1ForFork2_~i~0#1_38|, #memory_int=|v_#memory_int_182|, ~N~0=v_~N~0_96, ~B~0.offset=v_~B~0.offset_82} OutVars{~res1~0=v_~res1~0_73, ~A~0.base=v_~A~0.base_84, thread1Thread1of1ForFork2_plus_#in~b#1=|v_thread1Thread1of1ForFork2_plus_#in~b#1_17|, ~B~0.base=v_~B~0.base_82, thread1Thread1of1ForFork2_#t~ret4#1=|v_thread1Thread1of1ForFork2_#t~ret4#1_17|, thread1Thread1of1ForFork2_~tmp~0#1=|v_thread1Thread1of1ForFork2_~tmp~0#1_19|, thread1Thread1of1ForFork2_#t~mem2#1=|v_thread1Thread1of1ForFork2_#t~mem2#1_17|, thread1Thread1of1ForFork2_plus_~b#1=|v_thread1Thread1of1ForFork2_plus_~b#1_17|, thread1Thread1of1ForFork2_plus_#in~a#1=|v_thread1Thread1of1ForFork2_plus_#in~a#1_17|, ~N~0=v_~N~0_96, thread1Thread1of1ForFork2_#t~post1#1=|v_thread1Thread1of1ForFork2_#t~post1#1_15|, ~A~0.offset=v_~A~0.offset_84, thread1Thread1of1ForFork2_~i~0#1=|v_thread1Thread1of1ForFork2_~i~0#1_37|, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_17|, thread1Thread1of1ForFork2_#t~ret5#1=|v_thread1Thread1of1ForFork2_#t~ret5#1_17|, #memory_int=|v_#memory_int_182|, thread1Thread1of1ForFork2_plus_~a#1=|v_thread1Thread1of1ForFork2_plus_~a#1_17|, thread1Thread1of1ForFork2_#t~mem3#1=|v_thread1Thread1of1ForFork2_#t~mem3#1_17|, ~B~0.offset=v_~B~0.offset_82, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_17|, thread1Thread1of1ForFork2_plus_#res#1=|v_thread1Thread1of1ForFork2_plus_#res#1_17|} AuxVars[] AssignedVars[~res1~0, thread1Thread1of1ForFork2_plus_#in~b#1, thread1Thread1of1ForFork2_#t~ret4#1, thread1Thread1of1ForFork2_~tmp~0#1, thread1Thread1of1ForFork2_#t~mem2#1, thread1Thread1of1ForFork2_plus_~b#1, thread1Thread1of1ForFork2_plus_#in~a#1, thread1Thread1of1ForFork2_#t~post1#1, thread1Thread1of1ForFork2_~i~0#1, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork2_#t~ret5#1, thread1Thread1of1ForFork2_plus_~a#1, thread1Thread1of1ForFork2_#t~mem3#1, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork2_plus_#res#1] [2022-12-06 05:35:05,367 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [915] L77-->L74-4: Formula: (and (= |v_thread3Thread1of1ForFork1_~i~2#1_29| (+ |v_thread3Thread1of1ForFork1_~i~2#1_30| 1)) (= v_~res2~0_79 |v_thread3Thread1of1ForFork1_~tmp~2#1_17|)) InVars {thread3Thread1of1ForFork1_~tmp~2#1=|v_thread3Thread1of1ForFork1_~tmp~2#1_17|, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_30|} OutVars{thread3Thread1of1ForFork1_~tmp~2#1=|v_thread3Thread1of1ForFork1_~tmp~2#1_17|, thread3Thread1of1ForFork1_#t~post11#1=|v_thread3Thread1of1ForFork1_#t~post11#1_17|, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_29|, ~res2~0=v_~res2~0_79} AuxVars[] AssignedVars[thread3Thread1of1ForFork1_#t~post11#1, thread3Thread1of1ForFork1_~i~2#1, ~res2~0] and [946] L48-4-->L48-4: Formula: (let ((.cse0 (+ |v_thread1Thread1of1ForFork2_plus_~a#1_17| |v_thread1Thread1of1ForFork2_plus_~b#1_17|))) (and (= |v_thread1Thread1of1ForFork2_plus_#res#1_17| .cse0) (= v_~res1~0_74 |v_thread1Thread1of1ForFork2_plus_#in~a#1_17|) (< |v_thread1Thread1of1ForFork2_~i~0#1_38| v_~N~0_96) (= (let ((.cse1 (* |v_thread1Thread1of1ForFork2_~i~0#1_38| 4))) (+ (select (select |v_#memory_int_182| v_~A~0.base_84) (+ v_~A~0.offset_84 .cse1)) (select (select |v_#memory_int_182| v_~B~0.base_82) (+ v_~B~0.offset_82 .cse1)))) |v_thread1Thread1of1ForFork2_plus_#in~b#1_17|) (= (ite (or (<= .cse0 2147483647) (<= |v_thread1Thread1of1ForFork2_plus_~b#1_17| 0)) 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_17|) (<= |v_thread1Thread1of1ForFork2_plus_#in~b#1_17| 2147483647) (<= 0 (+ |v_thread1Thread1of1ForFork2_~tmp~0#1_19| 2147483648)) (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_17| |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_17|) (<= 0 (+ |v_thread1Thread1of1ForFork2_plus_#in~b#1_17| 2147483648)) (= |v_thread1Thread1of1ForFork2_plus_~a#1_17| |v_thread1Thread1of1ForFork2_plus_#in~a#1_17|) (= (+ |v_thread1Thread1of1ForFork2_~i~0#1_38| 1) |v_thread1Thread1of1ForFork2_~i~0#1_37|) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_19| |v_thread1Thread1of1ForFork2_plus_#res#1_17|) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_19| v_~res1~0_73) (<= |v_thread1Thread1of1ForFork2_~tmp~0#1_19| 2147483647) (= |v_thread1Thread1of1ForFork2_plus_~b#1_17| |v_thread1Thread1of1ForFork2_plus_#in~b#1_17|))) InVars {~res1~0=v_~res1~0_74, ~A~0.base=v_~A~0.base_84, ~B~0.base=v_~B~0.base_82, ~A~0.offset=v_~A~0.offset_84, thread1Thread1of1ForFork2_~i~0#1=|v_thread1Thread1of1ForFork2_~i~0#1_38|, #memory_int=|v_#memory_int_182|, ~N~0=v_~N~0_96, ~B~0.offset=v_~B~0.offset_82} OutVars{~res1~0=v_~res1~0_73, ~A~0.base=v_~A~0.base_84, thread1Thread1of1ForFork2_plus_#in~b#1=|v_thread1Thread1of1ForFork2_plus_#in~b#1_17|, ~B~0.base=v_~B~0.base_82, thread1Thread1of1ForFork2_#t~ret4#1=|v_thread1Thread1of1ForFork2_#t~ret4#1_17|, thread1Thread1of1ForFork2_~tmp~0#1=|v_thread1Thread1of1ForFork2_~tmp~0#1_19|, thread1Thread1of1ForFork2_#t~mem2#1=|v_thread1Thread1of1ForFork2_#t~mem2#1_17|, thread1Thread1of1ForFork2_plus_~b#1=|v_thread1Thread1of1ForFork2_plus_~b#1_17|, thread1Thread1of1ForFork2_plus_#in~a#1=|v_thread1Thread1of1ForFork2_plus_#in~a#1_17|, ~N~0=v_~N~0_96, thread1Thread1of1ForFork2_#t~post1#1=|v_thread1Thread1of1ForFork2_#t~post1#1_15|, ~A~0.offset=v_~A~0.offset_84, thread1Thread1of1ForFork2_~i~0#1=|v_thread1Thread1of1ForFork2_~i~0#1_37|, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_17|, thread1Thread1of1ForFork2_#t~ret5#1=|v_thread1Thread1of1ForFork2_#t~ret5#1_17|, #memory_int=|v_#memory_int_182|, thread1Thread1of1ForFork2_plus_~a#1=|v_thread1Thread1of1ForFork2_plus_~a#1_17|, thread1Thread1of1ForFork2_#t~mem3#1=|v_thread1Thread1of1ForFork2_#t~mem3#1_17|, ~B~0.offset=v_~B~0.offset_82, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_17|, thread1Thread1of1ForFork2_plus_#res#1=|v_thread1Thread1of1ForFork2_plus_#res#1_17|} AuxVars[] AssignedVars[~res1~0, thread1Thread1of1ForFork2_plus_#in~b#1, thread1Thread1of1ForFork2_#t~ret4#1, thread1Thread1of1ForFork2_~tmp~0#1, thread1Thread1of1ForFork2_#t~mem2#1, thread1Thread1of1ForFork2_plus_~b#1, thread1Thread1of1ForFork2_plus_#in~a#1, thread1Thread1of1ForFork2_#t~post1#1, thread1Thread1of1ForFork2_~i~0#1, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork2_#t~ret5#1, thread1Thread1of1ForFork2_plus_~a#1, thread1Thread1of1ForFork2_#t~mem3#1, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork2_plus_#res#1] [2022-12-06 05:35:06,692 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [847] L74-4-->L77: Formula: (let ((.cse0 (+ |v_thread3Thread1of1ForFork1_plus_~a#1_5| |v_thread3Thread1of1ForFork1_plus_~b#1_5|))) (and (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5| (ite (or (<= .cse0 2147483647) (<= |v_thread3Thread1of1ForFork1_plus_~b#1_5| 0)) 1 0)) (= v_~res2~0_47 |v_thread3Thread1of1ForFork1_plus_#in~a#1_5|) (<= |v_thread3Thread1of1ForFork1_~tmp~2#1_7| 2147483647) (= (let ((.cse1 (* |v_thread3Thread1of1ForFork1_~i~2#1_17| 4))) (+ (select (select |v_#memory_int_88| v_~B~0.base_42) (+ .cse1 v_~B~0.offset_42)) (select (select |v_#memory_int_88| v_~A~0.base_44) (+ .cse1 v_~A~0.offset_44)))) |v_thread3Thread1of1ForFork1_plus_#in~b#1_5|) (<= |v_thread3Thread1of1ForFork1_plus_#in~b#1_5| 2147483647) (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5| |v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|) (= .cse0 |v_thread3Thread1of1ForFork1_plus_#res#1_5|) (= |v_thread3Thread1of1ForFork1_plus_#in~a#1_5| |v_thread3Thread1of1ForFork1_plus_~a#1_5|) (<= 0 (+ |v_thread3Thread1of1ForFork1_~tmp~2#1_7| 2147483648)) (= |v_thread3Thread1of1ForFork1_plus_#res#1_5| |v_thread3Thread1of1ForFork1_~tmp~2#1_7|) (<= 0 (+ |v_thread3Thread1of1ForFork1_plus_#in~b#1_5| 2147483648)) (= |v_thread3Thread1of1ForFork1_plus_#in~b#1_5| |v_thread3Thread1of1ForFork1_plus_~b#1_5|) (< |v_thread3Thread1of1ForFork1_~i~2#1_17| v_~N~0_20))) InVars {~A~0.base=v_~A~0.base_44, ~B~0.base=v_~B~0.base_42, ~A~0.offset=v_~A~0.offset_44, #memory_int=|v_#memory_int_88|, ~N~0=v_~N~0_20, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_17|, ~B~0.offset=v_~B~0.offset_42, ~res2~0=v_~res2~0_47} OutVars{thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|, ~A~0.base=v_~A~0.base_44, ~B~0.base=v_~B~0.base_42, thread3Thread1of1ForFork1_plus_#res#1=|v_thread3Thread1of1ForFork1_plus_#res#1_5|, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_5|, thread3Thread1of1ForFork1_#t~mem13#1=|v_thread3Thread1of1ForFork1_#t~mem13#1_5|, thread3Thread1of1ForFork1_plus_#in~a#1=|v_thread3Thread1of1ForFork1_plus_#in~a#1_5|, ~N~0=v_~N~0_20, thread3Thread1of1ForFork1_#t~ret14#1=|v_thread3Thread1of1ForFork1_#t~ret14#1_5|, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_17|, thread3Thread1of1ForFork1_plus_~a#1=|v_thread3Thread1of1ForFork1_plus_~a#1_5|, ~A~0.offset=v_~A~0.offset_44, thread3Thread1of1ForFork1_~tmp~2#1=|v_thread3Thread1of1ForFork1_~tmp~2#1_7|, thread3Thread1of1ForFork1_plus_#in~b#1=|v_thread3Thread1of1ForFork1_plus_#in~b#1_5|, thread3Thread1of1ForFork1_#t~ret15#1=|v_thread3Thread1of1ForFork1_#t~ret15#1_5|, #memory_int=|v_#memory_int_88|, thread3Thread1of1ForFork1_#t~mem12#1=|v_thread3Thread1of1ForFork1_#t~mem12#1_5|, thread3Thread1of1ForFork1_plus_~b#1=|v_thread3Thread1of1ForFork1_plus_~b#1_5|, ~B~0.offset=v_~B~0.offset_42, ~res2~0=v_~res2~0_47} AuxVars[] AssignedVars[thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork1_plus_~a#1, thread3Thread1of1ForFork1_~tmp~2#1, thread3Thread1of1ForFork1_plus_#res#1, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork1_plus_#in~b#1, thread3Thread1of1ForFork1_#t~mem13#1, thread3Thread1of1ForFork1_#t~ret15#1, thread3Thread1of1ForFork1_plus_#in~a#1, thread3Thread1of1ForFork1_#t~ret14#1, thread3Thread1of1ForFork1_#t~mem12#1, thread3Thread1of1ForFork1_plus_~b#1] and [946] L48-4-->L48-4: Formula: (let ((.cse0 (+ |v_thread1Thread1of1ForFork2_plus_~a#1_17| |v_thread1Thread1of1ForFork2_plus_~b#1_17|))) (and (= |v_thread1Thread1of1ForFork2_plus_#res#1_17| .cse0) (= v_~res1~0_74 |v_thread1Thread1of1ForFork2_plus_#in~a#1_17|) (< |v_thread1Thread1of1ForFork2_~i~0#1_38| v_~N~0_96) (= (let ((.cse1 (* |v_thread1Thread1of1ForFork2_~i~0#1_38| 4))) (+ (select (select |v_#memory_int_182| v_~A~0.base_84) (+ v_~A~0.offset_84 .cse1)) (select (select |v_#memory_int_182| v_~B~0.base_82) (+ v_~B~0.offset_82 .cse1)))) |v_thread1Thread1of1ForFork2_plus_#in~b#1_17|) (= (ite (or (<= .cse0 2147483647) (<= |v_thread1Thread1of1ForFork2_plus_~b#1_17| 0)) 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_17|) (<= |v_thread1Thread1of1ForFork2_plus_#in~b#1_17| 2147483647) (<= 0 (+ |v_thread1Thread1of1ForFork2_~tmp~0#1_19| 2147483648)) (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_17| |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_17|) (<= 0 (+ |v_thread1Thread1of1ForFork2_plus_#in~b#1_17| 2147483648)) (= |v_thread1Thread1of1ForFork2_plus_~a#1_17| |v_thread1Thread1of1ForFork2_plus_#in~a#1_17|) (= (+ |v_thread1Thread1of1ForFork2_~i~0#1_38| 1) |v_thread1Thread1of1ForFork2_~i~0#1_37|) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_19| |v_thread1Thread1of1ForFork2_plus_#res#1_17|) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_19| v_~res1~0_73) (<= |v_thread1Thread1of1ForFork2_~tmp~0#1_19| 2147483647) (= |v_thread1Thread1of1ForFork2_plus_~b#1_17| |v_thread1Thread1of1ForFork2_plus_#in~b#1_17|))) InVars {~res1~0=v_~res1~0_74, ~A~0.base=v_~A~0.base_84, ~B~0.base=v_~B~0.base_82, ~A~0.offset=v_~A~0.offset_84, thread1Thread1of1ForFork2_~i~0#1=|v_thread1Thread1of1ForFork2_~i~0#1_38|, #memory_int=|v_#memory_int_182|, ~N~0=v_~N~0_96, ~B~0.offset=v_~B~0.offset_82} OutVars{~res1~0=v_~res1~0_73, ~A~0.base=v_~A~0.base_84, thread1Thread1of1ForFork2_plus_#in~b#1=|v_thread1Thread1of1ForFork2_plus_#in~b#1_17|, ~B~0.base=v_~B~0.base_82, thread1Thread1of1ForFork2_#t~ret4#1=|v_thread1Thread1of1ForFork2_#t~ret4#1_17|, thread1Thread1of1ForFork2_~tmp~0#1=|v_thread1Thread1of1ForFork2_~tmp~0#1_19|, thread1Thread1of1ForFork2_#t~mem2#1=|v_thread1Thread1of1ForFork2_#t~mem2#1_17|, thread1Thread1of1ForFork2_plus_~b#1=|v_thread1Thread1of1ForFork2_plus_~b#1_17|, thread1Thread1of1ForFork2_plus_#in~a#1=|v_thread1Thread1of1ForFork2_plus_#in~a#1_17|, ~N~0=v_~N~0_96, thread1Thread1of1ForFork2_#t~post1#1=|v_thread1Thread1of1ForFork2_#t~post1#1_15|, ~A~0.offset=v_~A~0.offset_84, thread1Thread1of1ForFork2_~i~0#1=|v_thread1Thread1of1ForFork2_~i~0#1_37|, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_17|, thread1Thread1of1ForFork2_#t~ret5#1=|v_thread1Thread1of1ForFork2_#t~ret5#1_17|, #memory_int=|v_#memory_int_182|, thread1Thread1of1ForFork2_plus_~a#1=|v_thread1Thread1of1ForFork2_plus_~a#1_17|, thread1Thread1of1ForFork2_#t~mem3#1=|v_thread1Thread1of1ForFork2_#t~mem3#1_17|, ~B~0.offset=v_~B~0.offset_82, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_17|, thread1Thread1of1ForFork2_plus_#res#1=|v_thread1Thread1of1ForFork2_plus_#res#1_17|} AuxVars[] AssignedVars[~res1~0, thread1Thread1of1ForFork2_plus_#in~b#1, thread1Thread1of1ForFork2_#t~ret4#1, thread1Thread1of1ForFork2_~tmp~0#1, thread1Thread1of1ForFork2_#t~mem2#1, thread1Thread1of1ForFork2_plus_~b#1, thread1Thread1of1ForFork2_plus_#in~a#1, thread1Thread1of1ForFork2_#t~post1#1, thread1Thread1of1ForFork2_~i~0#1, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork2_#t~ret5#1, thread1Thread1of1ForFork2_plus_~a#1, thread1Thread1of1ForFork2_#t~mem3#1, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork2_plus_#res#1] [2022-12-06 05:35:07,107 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [992] L61-4-->L74-4: Formula: (let ((.cse1 (select |v_#memory_int_292| v_~B~0.base_154)) (.cse3 (select |v_#memory_int_292| v_~A~0.base_160)) (.cse0 (+ |v_thread1Thread1of1ForFork2_plus_~a#1_56| |v_thread1Thread1of1ForFork2_plus_~b#1_56|)) (.cse4 (+ |v_thread3Thread1of1ForFork1_plus_~a#1_47| |v_thread3Thread1of1ForFork1_plus_~b#1_47|))) (and (= |v_thread2Thread1of1ForFork0_#res#1.offset_25| 0) (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_56| (ite (or (<= .cse0 2147483647) (<= |v_thread1Thread1of1ForFork2_plus_~b#1_56| 0)) 1 0)) (= |v_thread3Thread1of1ForFork1_~i~2#1_101| (+ |v_thread3Thread1of1ForFork1_~i~2#1_102| 1)) (= |v_thread3Thread1of1ForFork1_plus_#in~b#1_47| (let ((.cse2 (* |v_thread3Thread1of1ForFork1_~i~2#1_102| 4))) (+ (select .cse1 (+ v_~B~0.offset_156 .cse2)) (select .cse3 (+ .cse2 v_~A~0.offset_162))))) (= |v_thread2Thread1of1ForFork0_#res#1.base_25| 0) (= v_~res2~0_159 |v_thread3Thread1of1ForFork1_~tmp~2#1_61|) (< 0 v_~N~0_168) (<= 0 (+ |v_thread3Thread1of1ForFork1_plus_#in~b#1_47| 2147483648)) (= |v_thread3Thread1of1ForFork1_plus_#in~b#1_47| |v_thread3Thread1of1ForFork1_plus_~b#1_47|) (<= |v_thread3Thread1of1ForFork1_plus_#in~b#1_47| 2147483647) (= |v_thread3Thread1of1ForFork1_plus_#res#1_47| |v_thread3Thread1of1ForFork1_~tmp~2#1_61|) (<= 0 (+ |v_thread1Thread1of1ForFork2_plus_#in~b#1_56| 2147483648)) (<= 0 (+ |v_thread1Thread1of1ForFork2_~tmp~0#1_58| 2147483648)) (= |v_thread3Thread1of1ForFork1_plus_#in~a#1_47| |v_thread3Thread1of1ForFork1_plus_~a#1_47|) (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_47| |v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_47|) (<= 0 (+ |v_thread3Thread1of1ForFork1_~tmp~2#1_61| 2147483648)) (= (+ (select .cse1 v_~B~0.offset_156) (select .cse3 v_~A~0.offset_162)) |v_thread1Thread1of1ForFork2_plus_#in~b#1_56|) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_58| v_~res1~0_153) (= .cse4 |v_thread3Thread1of1ForFork1_plus_#res#1_47|) (<= |v_thread1Thread1of1ForFork2_~tmp~0#1_58| 2147483647) (= |v_thread1Thread1of1ForFork2_plus_~b#1_56| |v_thread1Thread1of1ForFork2_plus_#in~b#1_56|) (= .cse0 |v_thread1Thread1of1ForFork2_plus_#res#1_56|) (not (< |v_thread2Thread1of1ForFork0_~i~1#1_77| v_~M~0_113)) (= |v_thread1Thread1of1ForFork2_plus_~a#1_56| |v_thread1Thread1of1ForFork2_plus_#in~a#1_56|) (<= |v_thread1Thread1of1ForFork2_plus_#in~b#1_56| 2147483647) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_58| |v_thread1Thread1of1ForFork2_plus_#res#1_56|) (<= |v_thread3Thread1of1ForFork1_~tmp~2#1_61| 2147483647) (= |v_thread1Thread1of1ForFork2_~i~0#1_83| 1) (= v_~res1~0_154 |v_thread1Thread1of1ForFork2_plus_#in~a#1_56|) (< |v_thread3Thread1of1ForFork1_~i~2#1_102| v_~N~0_168) (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_56| |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_56|) (= (ite (or (<= |v_thread3Thread1of1ForFork1_plus_~b#1_47| 0) (<= .cse4 2147483647)) 1 0) |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_47|) (= |v_thread3Thread1of1ForFork1_plus_#in~a#1_47| v_~res2~0_160))) InVars {~res1~0=v_~res1~0_154, ~A~0.base=v_~A~0.base_160, ~B~0.base=v_~B~0.base_154, ~A~0.offset=v_~A~0.offset_162, ~M~0=v_~M~0_113, #memory_int=|v_#memory_int_292|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_77|, ~N~0=v_~N~0_168, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_102|, ~B~0.offset=v_~B~0.offset_156, ~res2~0=v_~res2~0_160} OutVars{~res1~0=v_~res1~0_153, ~A~0.base=v_~A~0.base_160, thread1Thread1of1ForFork2_plus_#in~b#1=|v_thread1Thread1of1ForFork2_plus_#in~b#1_56|, ~B~0.base=v_~B~0.base_154, thread1Thread1of1ForFork2_#t~ret4#1=|v_thread1Thread1of1ForFork2_#t~ret4#1_56|, thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_25|, thread1Thread1of1ForFork2_#t~mem2#1=|v_thread1Thread1of1ForFork2_#t~mem2#1_56|, thread3Thread1of1ForFork1_plus_#in~a#1=|v_thread3Thread1of1ForFork1_plus_#in~a#1_47|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_77|, thread1Thread1of1ForFork2_plus_#in~a#1=|v_thread1Thread1of1ForFork2_plus_#in~a#1_56|, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_101|, thread3Thread1of1ForFork1_#t~ret14#1=|v_thread3Thread1of1ForFork1_#t~ret14#1_47|, thread1Thread1of1ForFork2_#t~post1#1=|v_thread1Thread1of1ForFork2_#t~post1#1_56|, thread3Thread1of1ForFork1_~tmp~2#1=|v_thread3Thread1of1ForFork1_~tmp~2#1_61|, thread3Thread1of1ForFork1_plus_#in~b#1=|v_thread3Thread1of1ForFork1_plus_#in~b#1_47|, thread1Thread1of1ForFork2_plus_~a#1=|v_thread1Thread1of1ForFork2_plus_~a#1_56|, thread1Thread1of1ForFork2_#t~mem3#1=|v_thread1Thread1of1ForFork2_#t~mem3#1_56|, ~B~0.offset=v_~B~0.offset_156, thread3Thread1of1ForFork1_#t~mem12#1=|v_thread3Thread1of1ForFork1_#t~mem12#1_47|, ~res2~0=v_~res2~0_159, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_56|, thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_47|, thread3Thread1of1ForFork1_plus_#res#1=|v_thread3Thread1of1ForFork1_plus_#res#1_47|, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_47|, thread1Thread1of1ForFork2_~tmp~0#1=|v_thread1Thread1of1ForFork2_~tmp~0#1_58|, thread3Thread1of1ForFork1_#t~mem13#1=|v_thread3Thread1of1ForFork1_#t~mem13#1_47|, thread1Thread1of1ForFork2_plus_~b#1=|v_thread1Thread1of1ForFork2_plus_~b#1_56|, ~N~0=v_~N~0_168, thread3Thread1of1ForFork1_plus_~a#1=|v_thread3Thread1of1ForFork1_plus_~a#1_47|, ~A~0.offset=v_~A~0.offset_162, thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_25|, ~M~0=v_~M~0_113, thread1Thread1of1ForFork2_~i~0#1=|v_thread1Thread1of1ForFork2_~i~0#1_83|, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_56|, thread1Thread1of1ForFork2_#t~ret5#1=|v_thread1Thread1of1ForFork2_#t~ret5#1_56|, thread3Thread1of1ForFork1_#t~post11#1=|v_thread3Thread1of1ForFork1_#t~post11#1_36|, #memory_int=|v_#memory_int_292|, thread3Thread1of1ForFork1_#t~ret15#1=|v_thread3Thread1of1ForFork1_#t~ret15#1_47|, thread3Thread1of1ForFork1_plus_~b#1=|v_thread3Thread1of1ForFork1_plus_~b#1_47|, thread1Thread1of1ForFork2_plus_#res#1=|v_thread1Thread1of1ForFork2_plus_#res#1_56|} AuxVars[] AssignedVars[~res1~0, thread1Thread1of1ForFork2_plus_#in~b#1, thread1Thread1of1ForFork2_#t~ret4#1, thread2Thread1of1ForFork0_#res#1.offset, thread1Thread1of1ForFork2_#t~mem2#1, thread3Thread1of1ForFork1_plus_#in~a#1, thread1Thread1of1ForFork2_plus_#in~a#1, thread3Thread1of1ForFork1_~i~2#1, thread3Thread1of1ForFork1_#t~ret14#1, thread1Thread1of1ForFork2_#t~post1#1, thread3Thread1of1ForFork1_~tmp~2#1, thread3Thread1of1ForFork1_plus_#in~b#1, thread1Thread1of1ForFork2_plus_~a#1, thread1Thread1of1ForFork2_#t~mem3#1, thread3Thread1of1ForFork1_#t~mem12#1, ~res2~0, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork1_plus_#res#1, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork2_~tmp~0#1, thread3Thread1of1ForFork1_#t~mem13#1, thread1Thread1of1ForFork2_plus_~b#1, thread3Thread1of1ForFork1_plus_~a#1, thread2Thread1of1ForFork0_#res#1.base, thread1Thread1of1ForFork2_~i~0#1, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork2_#t~ret5#1, thread3Thread1of1ForFork1_#t~post11#1, thread3Thread1of1ForFork1_#t~ret15#1, thread3Thread1of1ForFork1_plus_~b#1, thread1Thread1of1ForFork2_plus_#res#1] and [946] L48-4-->L48-4: Formula: (let ((.cse0 (+ |v_thread1Thread1of1ForFork2_plus_~a#1_17| |v_thread1Thread1of1ForFork2_plus_~b#1_17|))) (and (= |v_thread1Thread1of1ForFork2_plus_#res#1_17| .cse0) (= v_~res1~0_74 |v_thread1Thread1of1ForFork2_plus_#in~a#1_17|) (< |v_thread1Thread1of1ForFork2_~i~0#1_38| v_~N~0_96) (= (let ((.cse1 (* |v_thread1Thread1of1ForFork2_~i~0#1_38| 4))) (+ (select (select |v_#memory_int_182| v_~A~0.base_84) (+ v_~A~0.offset_84 .cse1)) (select (select |v_#memory_int_182| v_~B~0.base_82) (+ v_~B~0.offset_82 .cse1)))) |v_thread1Thread1of1ForFork2_plus_#in~b#1_17|) (= (ite (or (<= .cse0 2147483647) (<= |v_thread1Thread1of1ForFork2_plus_~b#1_17| 0)) 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_17|) (<= |v_thread1Thread1of1ForFork2_plus_#in~b#1_17| 2147483647) (<= 0 (+ |v_thread1Thread1of1ForFork2_~tmp~0#1_19| 2147483648)) (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_17| |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_17|) (<= 0 (+ |v_thread1Thread1of1ForFork2_plus_#in~b#1_17| 2147483648)) (= |v_thread1Thread1of1ForFork2_plus_~a#1_17| |v_thread1Thread1of1ForFork2_plus_#in~a#1_17|) (= (+ |v_thread1Thread1of1ForFork2_~i~0#1_38| 1) |v_thread1Thread1of1ForFork2_~i~0#1_37|) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_19| |v_thread1Thread1of1ForFork2_plus_#res#1_17|) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_19| v_~res1~0_73) (<= |v_thread1Thread1of1ForFork2_~tmp~0#1_19| 2147483647) (= |v_thread1Thread1of1ForFork2_plus_~b#1_17| |v_thread1Thread1of1ForFork2_plus_#in~b#1_17|))) InVars {~res1~0=v_~res1~0_74, ~A~0.base=v_~A~0.base_84, ~B~0.base=v_~B~0.base_82, ~A~0.offset=v_~A~0.offset_84, thread1Thread1of1ForFork2_~i~0#1=|v_thread1Thread1of1ForFork2_~i~0#1_38|, #memory_int=|v_#memory_int_182|, ~N~0=v_~N~0_96, ~B~0.offset=v_~B~0.offset_82} OutVars{~res1~0=v_~res1~0_73, ~A~0.base=v_~A~0.base_84, thread1Thread1of1ForFork2_plus_#in~b#1=|v_thread1Thread1of1ForFork2_plus_#in~b#1_17|, ~B~0.base=v_~B~0.base_82, thread1Thread1of1ForFork2_#t~ret4#1=|v_thread1Thread1of1ForFork2_#t~ret4#1_17|, thread1Thread1of1ForFork2_~tmp~0#1=|v_thread1Thread1of1ForFork2_~tmp~0#1_19|, thread1Thread1of1ForFork2_#t~mem2#1=|v_thread1Thread1of1ForFork2_#t~mem2#1_17|, thread1Thread1of1ForFork2_plus_~b#1=|v_thread1Thread1of1ForFork2_plus_~b#1_17|, thread1Thread1of1ForFork2_plus_#in~a#1=|v_thread1Thread1of1ForFork2_plus_#in~a#1_17|, ~N~0=v_~N~0_96, thread1Thread1of1ForFork2_#t~post1#1=|v_thread1Thread1of1ForFork2_#t~post1#1_15|, ~A~0.offset=v_~A~0.offset_84, thread1Thread1of1ForFork2_~i~0#1=|v_thread1Thread1of1ForFork2_~i~0#1_37|, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_17|, thread1Thread1of1ForFork2_#t~ret5#1=|v_thread1Thread1of1ForFork2_#t~ret5#1_17|, #memory_int=|v_#memory_int_182|, thread1Thread1of1ForFork2_plus_~a#1=|v_thread1Thread1of1ForFork2_plus_~a#1_17|, thread1Thread1of1ForFork2_#t~mem3#1=|v_thread1Thread1of1ForFork2_#t~mem3#1_17|, ~B~0.offset=v_~B~0.offset_82, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_17|, thread1Thread1of1ForFork2_plus_#res#1=|v_thread1Thread1of1ForFork2_plus_#res#1_17|} AuxVars[] AssignedVars[~res1~0, thread1Thread1of1ForFork2_plus_#in~b#1, thread1Thread1of1ForFork2_#t~ret4#1, thread1Thread1of1ForFork2_~tmp~0#1, thread1Thread1of1ForFork2_#t~mem2#1, thread1Thread1of1ForFork2_plus_~b#1, thread1Thread1of1ForFork2_plus_#in~a#1, thread1Thread1of1ForFork2_#t~post1#1, thread1Thread1of1ForFork2_~i~0#1, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork2_#t~ret5#1, thread1Thread1of1ForFork2_plus_~a#1, thread1Thread1of1ForFork2_#t~mem3#1, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork2_plus_#res#1] [2022-12-06 05:35:07,107 WARN L322 ript$VariableManager]: TermVariable LBE534 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:07,107 WARN L322 ript$VariableManager]: TermVariable LBE511 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:07,107 WARN L322 ript$VariableManager]: TermVariable LBE202 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:07,108 WARN L322 ript$VariableManager]: TermVariable LBE444 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:07,108 WARN L322 ript$VariableManager]: TermVariable LBE520 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:07,108 WARN L322 ript$VariableManager]: TermVariable LBE221 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:07,108 WARN L322 ript$VariableManager]: TermVariable LBE231 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:07,108 WARN L322 ript$VariableManager]: TermVariable LBE24 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:07,108 WARN L322 ript$VariableManager]: TermVariable LBE517 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:07,108 WARN L322 ript$VariableManager]: TermVariable LBE34 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:07,108 WARN L322 ript$VariableManager]: TermVariable LBE537 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:07,108 WARN L322 ript$VariableManager]: TermVariable LBE447 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:07,108 WARN L322 ript$VariableManager]: TermVariable LBE535 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:07,108 WARN L322 ript$VariableManager]: TermVariable LBE53 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:07,108 WARN L322 ript$VariableManager]: TermVariable LBE63 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:07,108 WARN L322 ript$VariableManager]: TermVariable LBE192 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:08,096 WARN L322 ript$VariableManager]: TermVariable LBE534 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:08,096 WARN L322 ript$VariableManager]: TermVariable LBE511 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:08,096 WARN L322 ript$VariableManager]: TermVariable LBE202 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:08,096 WARN L322 ript$VariableManager]: TermVariable LBE444 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:08,096 WARN L322 ript$VariableManager]: TermVariable LBE520 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:08,096 WARN L322 ript$VariableManager]: TermVariable LBE221 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:08,096 WARN L322 ript$VariableManager]: TermVariable LBE231 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:08,096 WARN L322 ript$VariableManager]: TermVariable LBE24 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:08,096 WARN L322 ript$VariableManager]: TermVariable LBE517 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:08,096 WARN L322 ript$VariableManager]: TermVariable LBE34 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:08,097 WARN L322 ript$VariableManager]: TermVariable LBE537 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:08,097 WARN L322 ript$VariableManager]: TermVariable LBE447 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:08,097 WARN L322 ript$VariableManager]: TermVariable LBE535 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:08,097 WARN L322 ript$VariableManager]: TermVariable LBE53 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:08,097 WARN L322 ript$VariableManager]: TermVariable LBE63 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:08,097 WARN L322 ript$VariableManager]: TermVariable LBE192 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:09,191 WARN L322 ript$VariableManager]: TermVariable LBE534 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:09,191 WARN L322 ript$VariableManager]: TermVariable LBE511 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:09,191 WARN L322 ript$VariableManager]: TermVariable LBE202 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:09,191 WARN L322 ript$VariableManager]: TermVariable LBE444 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:09,191 WARN L322 ript$VariableManager]: TermVariable LBE520 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:09,192 WARN L322 ript$VariableManager]: TermVariable LBE221 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:09,192 WARN L322 ript$VariableManager]: TermVariable LBE231 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:09,192 WARN L322 ript$VariableManager]: TermVariable LBE24 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:09,192 WARN L322 ript$VariableManager]: TermVariable LBE517 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:09,192 WARN L322 ript$VariableManager]: TermVariable LBE34 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:09,192 WARN L322 ript$VariableManager]: TermVariable LBE537 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:09,192 WARN L322 ript$VariableManager]: TermVariable LBE447 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:09,192 WARN L322 ript$VariableManager]: TermVariable LBE535 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:09,192 WARN L322 ript$VariableManager]: TermVariable LBE53 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:09,193 WARN L322 ript$VariableManager]: TermVariable LBE63 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:09,193 WARN L322 ript$VariableManager]: TermVariable LBE192 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:10,804 WARN L322 ript$VariableManager]: TermVariable LBE534 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:10,804 WARN L322 ript$VariableManager]: TermVariable LBE511 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:10,805 WARN L322 ript$VariableManager]: TermVariable LBE202 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:10,805 WARN L322 ript$VariableManager]: TermVariable LBE444 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:10,805 WARN L322 ript$VariableManager]: TermVariable LBE520 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:10,805 WARN L322 ript$VariableManager]: TermVariable LBE221 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:10,805 WARN L322 ript$VariableManager]: TermVariable LBE231 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:10,805 WARN L322 ript$VariableManager]: TermVariable LBE24 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:10,805 WARN L322 ript$VariableManager]: TermVariable LBE517 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:10,805 WARN L322 ript$VariableManager]: TermVariable LBE34 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:10,805 WARN L322 ript$VariableManager]: TermVariable LBE537 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:10,805 WARN L322 ript$VariableManager]: TermVariable LBE447 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:10,805 WARN L322 ript$VariableManager]: TermVariable LBE535 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:10,805 WARN L322 ript$VariableManager]: TermVariable LBE53 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:10,805 WARN L322 ript$VariableManager]: TermVariable LBE63 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:10,805 WARN L322 ript$VariableManager]: TermVariable LBE192 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:12,576 WARN L322 ript$VariableManager]: TermVariable LBE534 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:12,576 WARN L322 ript$VariableManager]: TermVariable LBE511 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:12,576 WARN L322 ript$VariableManager]: TermVariable LBE202 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:12,576 WARN L322 ript$VariableManager]: TermVariable LBE444 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:12,576 WARN L322 ript$VariableManager]: TermVariable LBE520 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:12,576 WARN L322 ript$VariableManager]: TermVariable LBE221 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:12,577 WARN L322 ript$VariableManager]: TermVariable LBE231 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:12,577 WARN L322 ript$VariableManager]: TermVariable LBE24 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:12,577 WARN L322 ript$VariableManager]: TermVariable LBE517 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:12,577 WARN L322 ript$VariableManager]: TermVariable LBE34 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:12,577 WARN L322 ript$VariableManager]: TermVariable LBE537 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:12,577 WARN L322 ript$VariableManager]: TermVariable LBE447 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:12,577 WARN L322 ript$VariableManager]: TermVariable LBE535 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:12,577 WARN L322 ript$VariableManager]: TermVariable LBE53 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:12,577 WARN L322 ript$VariableManager]: TermVariable LBE63 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:12,577 WARN L322 ript$VariableManager]: TermVariable LBE192 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:14,128 WARN L322 ript$VariableManager]: TermVariable LBE534 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:14,128 WARN L322 ript$VariableManager]: TermVariable LBE511 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:14,128 WARN L322 ript$VariableManager]: TermVariable LBE231 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:14,128 WARN L322 ript$VariableManager]: TermVariable LBE24 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:14,128 WARN L322 ript$VariableManager]: TermVariable LBE517 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:14,129 WARN L322 ript$VariableManager]: TermVariable LBE537 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:14,129 WARN L322 ript$VariableManager]: TermVariable LBE535 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:14,129 WARN L322 ript$VariableManager]: TermVariable LBE63 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:14,129 WARN L322 ript$VariableManager]: TermVariable LBE202 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:14,129 WARN L322 ript$VariableManager]: TermVariable LBE444 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:14,129 WARN L322 ript$VariableManager]: TermVariable LBE520 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:14,129 WARN L322 ript$VariableManager]: TermVariable LBE221 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:14,129 WARN L322 ript$VariableManager]: TermVariable LBE34 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:14,129 WARN L322 ript$VariableManager]: TermVariable LBE447 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:14,129 WARN L322 ript$VariableManager]: TermVariable LBE53 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:14,129 WARN L322 ript$VariableManager]: TermVariable LBE192 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:16,112 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [837] L98-3-->L99-3: Formula: (and (= |v_#pthreadsForks_31| |v_ULTIMATE.start_main_#t~pre22#1_15|) (= |v_#pthreadsForks_30| (+ |v_#pthreadsForks_31| 1)) (= (store |v_#memory_int_81| |v_ULTIMATE.start_main_~#t2~0#1.base_13| (store (select |v_#memory_int_81| |v_ULTIMATE.start_main_~#t2~0#1.base_13|) |v_ULTIMATE.start_main_~#t2~0#1.offset_13| |v_ULTIMATE.start_main_#t~pre22#1_15|)) |v_#memory_int_80|)) InVars {#pthreadsForks=|v_#pthreadsForks_31|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_13|, #memory_int=|v_#memory_int_81|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_13|} OutVars{ULTIMATE.start_main_#t~pre20#1=|v_ULTIMATE.start_main_#t~pre20#1_11|, #pthreadsForks=|v_#pthreadsForks_30|, ULTIMATE.start_main_#t~nondet21#1=|v_ULTIMATE.start_main_#t~nondet21#1_7|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_13|, #memory_int=|v_#memory_int_80|, ULTIMATE.start_main_#t~pre22#1=|v_ULTIMATE.start_main_#t~pre22#1_15|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_13|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre20#1, #pthreadsForks, ULTIMATE.start_main_#t~nondet21#1, #memory_int, ULTIMATE.start_main_#t~pre22#1] and [966] $Ultimate##0-->L48-4: Formula: (let ((.cse0 (+ |v_thread1Thread1of1ForFork2_plus_~a#1_21| |v_thread1Thread1of1ForFork2_plus_~b#1_21|))) (and (= (ite (or (<= |v_thread1Thread1of1ForFork2_plus_~b#1_21| 0) (<= .cse0 2147483647)) 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_21|) (< 0 v_~N~0_113) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_23| |v_thread1Thread1of1ForFork2_plus_#res#1_21|) (<= |v_thread1Thread1of1ForFork2_plus_#in~b#1_21| 2147483647) (<= |v_thread1Thread1of1ForFork2_~tmp~0#1_23| 2147483647) (<= 0 (+ |v_thread1Thread1of1ForFork2_plus_#in~b#1_21| 2147483648)) (= (+ (select (select |v_#memory_int_218| v_~B~0.base_102) v_~B~0.offset_102) (select (select |v_#memory_int_218| v_~A~0.base_106) v_~A~0.offset_106)) |v_thread1Thread1of1ForFork2_plus_#in~b#1_21|) (= |v_thread1Thread1of1ForFork2_~i~0#1_44| 1) (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_21| |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_21|) (= v_~res1~0_85 |v_thread1Thread1of1ForFork2_plus_#in~a#1_21|) (= |v_thread1Thread1of1ForFork2_plus_~b#1_21| |v_thread1Thread1of1ForFork2_plus_#in~b#1_21|) (<= 0 (+ |v_thread1Thread1of1ForFork2_~tmp~0#1_23| 2147483648)) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_23| v_~res1~0_84) (= |v_thread1Thread1of1ForFork2_plus_~a#1_21| |v_thread1Thread1of1ForFork2_plus_#in~a#1_21|) (= .cse0 |v_thread1Thread1of1ForFork2_plus_#res#1_21|))) InVars {~res1~0=v_~res1~0_85, ~A~0.base=v_~A~0.base_106, ~B~0.base=v_~B~0.base_102, ~A~0.offset=v_~A~0.offset_106, #memory_int=|v_#memory_int_218|, ~N~0=v_~N~0_113, ~B~0.offset=v_~B~0.offset_102} OutVars{~res1~0=v_~res1~0_84, ~A~0.base=v_~A~0.base_106, thread1Thread1of1ForFork2_plus_#in~b#1=|v_thread1Thread1of1ForFork2_plus_#in~b#1_21|, ~B~0.base=v_~B~0.base_102, thread1Thread1of1ForFork2_#t~ret4#1=|v_thread1Thread1of1ForFork2_#t~ret4#1_21|, thread1Thread1of1ForFork2_~tmp~0#1=|v_thread1Thread1of1ForFork2_~tmp~0#1_23|, thread1Thread1of1ForFork2_#t~mem2#1=|v_thread1Thread1of1ForFork2_#t~mem2#1_21|, thread1Thread1of1ForFork2_plus_~b#1=|v_thread1Thread1of1ForFork2_plus_~b#1_21|, thread1Thread1of1ForFork2_plus_#in~a#1=|v_thread1Thread1of1ForFork2_plus_#in~a#1_21|, ~N~0=v_~N~0_113, thread1Thread1of1ForFork2_#t~post1#1=|v_thread1Thread1of1ForFork2_#t~post1#1_21|, ~A~0.offset=v_~A~0.offset_106, thread1Thread1of1ForFork2_~i~0#1=|v_thread1Thread1of1ForFork2_~i~0#1_44|, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_21|, thread1Thread1of1ForFork2_#t~ret5#1=|v_thread1Thread1of1ForFork2_#t~ret5#1_21|, #memory_int=|v_#memory_int_218|, thread1Thread1of1ForFork2_plus_~a#1=|v_thread1Thread1of1ForFork2_plus_~a#1_21|, thread1Thread1of1ForFork2_#t~mem3#1=|v_thread1Thread1of1ForFork2_#t~mem3#1_21|, ~B~0.offset=v_~B~0.offset_102, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_21|, thread1Thread1of1ForFork2_plus_#res#1=|v_thread1Thread1of1ForFork2_plus_#res#1_21|} AuxVars[] AssignedVars[~res1~0, thread1Thread1of1ForFork2_plus_#in~b#1, thread1Thread1of1ForFork2_#t~ret4#1, thread1Thread1of1ForFork2_~tmp~0#1, thread1Thread1of1ForFork2_#t~mem2#1, thread1Thread1of1ForFork2_plus_~b#1, thread1Thread1of1ForFork2_plus_#in~a#1, thread1Thread1of1ForFork2_#t~post1#1, thread1Thread1of1ForFork2_~i~0#1, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork2_#t~ret5#1, thread1Thread1of1ForFork2_plus_~a#1, thread1Thread1of1ForFork2_#t~mem3#1, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork2_plus_#res#1] [2022-12-06 05:35:16,273 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [928] L61-4-->L64: Formula: (let ((.cse1 (+ |v_thread2Thread1of1ForFork0_plus_~a#1_7| |v_thread2Thread1of1ForFork0_plus_~b#1_7|))) (and (= (let ((.cse0 (* |v_thread2Thread1of1ForFork0_~i~1#1_23| 4))) (+ (select (select |v_#memory_int_154| v_~B~0.base_72) (+ v_~B~0.offset_72 .cse0)) (select (select |v_#memory_int_154| v_~A~0.base_74) (+ v_~A~0.offset_74 .cse0)))) |v_thread2Thread1of1ForFork0_plus_#in~b#1_7|) (<= |v_thread2Thread1of1ForFork0_plus_#res#1_7| 2147483647) (<= 0 (+ |v_thread2Thread1of1ForFork0_plus_#res#1_7| 2147483648)) (= |v_thread2Thread1of1ForFork0_plus_#in~a#1_7| |v_thread2Thread1of1ForFork0_plus_~a#1_7|) (= .cse1 |v_thread2Thread1of1ForFork0_plus_#res#1_7|) (< |v_thread2Thread1of1ForFork0_~i~1#1_23| v_~M~0_47) (= |v_thread2Thread1of1ForFork0_plus_#res#1_7| |v_thread2Thread1of1ForFork0_~tmp~1#1_19|) (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_7| |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_7|) (= (ite (or (<= |v_thread2Thread1of1ForFork0_plus_~b#1_7| 0) (<= .cse1 2147483647)) 1 0) |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_7|) (<= |v_thread2Thread1of1ForFork0_plus_#in~b#1_7| 2147483647) (<= 0 (+ |v_thread2Thread1of1ForFork0_plus_#in~b#1_7| 2147483648)) (= |v_thread2Thread1of1ForFork0_plus_#in~b#1_7| |v_thread2Thread1of1ForFork0_plus_~b#1_7|) (= |v_thread2Thread1of1ForFork0_plus_#in~a#1_7| v_~res2~0_81))) InVars {~A~0.base=v_~A~0.base_74, ~B~0.base=v_~B~0.base_72, ~A~0.offset=v_~A~0.offset_74, ~M~0=v_~M~0_47, #memory_int=|v_#memory_int_154|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_23|, ~B~0.offset=v_~B~0.offset_72, ~res2~0=v_~res2~0_81} OutVars{~A~0.base=v_~A~0.base_74, thread2Thread1of1ForFork0_plus_#in~a#1=|v_thread2Thread1of1ForFork0_plus_#in~a#1_7|, thread2Thread1of1ForFork0_#t~mem8#1=|v_thread2Thread1of1ForFork0_#t~mem8#1_7|, ~B~0.base=v_~B~0.base_72, thread2Thread1of1ForFork0_plus_~a#1=|v_thread2Thread1of1ForFork0_plus_~a#1_7|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_7|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_23|, thread2Thread1of1ForFork0_#t~ret10#1=|v_thread2Thread1of1ForFork0_#t~ret10#1_7|, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_7|, thread2Thread1of1ForFork0_#t~ret9#1=|v_thread2Thread1of1ForFork0_#t~ret9#1_7|, thread2Thread1of1ForFork0_plus_#in~b#1=|v_thread2Thread1of1ForFork0_plus_#in~b#1_7|, ~A~0.offset=v_~A~0.offset_74, ~M~0=v_~M~0_47, thread2Thread1of1ForFork0_plus_~b#1=|v_thread2Thread1of1ForFork0_plus_~b#1_7|, thread2Thread1of1ForFork0_plus_#res#1=|v_thread2Thread1of1ForFork0_plus_#res#1_7|, thread2Thread1of1ForFork0_~tmp~1#1=|v_thread2Thread1of1ForFork0_~tmp~1#1_19|, #memory_int=|v_#memory_int_154|, thread2Thread1of1ForFork0_#t~mem7#1=|v_thread2Thread1of1ForFork0_#t~mem7#1_7|, ~B~0.offset=v_~B~0.offset_72, ~res2~0=v_~res2~0_81} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_plus_#in~a#1, thread2Thread1of1ForFork0_#t~ret10#1, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_#t~mem8#1, thread2Thread1of1ForFork0_#t~ret9#1, thread2Thread1of1ForFork0_plus_#in~b#1, thread2Thread1of1ForFork0_plus_~b#1, thread2Thread1of1ForFork0_plus_#res#1, thread2Thread1of1ForFork0_plus_~a#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_~tmp~1#1, thread2Thread1of1ForFork0_#t~mem7#1] and [946] L48-4-->L48-4: Formula: (let ((.cse0 (+ |v_thread1Thread1of1ForFork2_plus_~a#1_17| |v_thread1Thread1of1ForFork2_plus_~b#1_17|))) (and (= |v_thread1Thread1of1ForFork2_plus_#res#1_17| .cse0) (= v_~res1~0_74 |v_thread1Thread1of1ForFork2_plus_#in~a#1_17|) (< |v_thread1Thread1of1ForFork2_~i~0#1_38| v_~N~0_96) (= (let ((.cse1 (* |v_thread1Thread1of1ForFork2_~i~0#1_38| 4))) (+ (select (select |v_#memory_int_182| v_~A~0.base_84) (+ v_~A~0.offset_84 .cse1)) (select (select |v_#memory_int_182| v_~B~0.base_82) (+ v_~B~0.offset_82 .cse1)))) |v_thread1Thread1of1ForFork2_plus_#in~b#1_17|) (= (ite (or (<= .cse0 2147483647) (<= |v_thread1Thread1of1ForFork2_plus_~b#1_17| 0)) 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_17|) (<= |v_thread1Thread1of1ForFork2_plus_#in~b#1_17| 2147483647) (<= 0 (+ |v_thread1Thread1of1ForFork2_~tmp~0#1_19| 2147483648)) (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_17| |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_17|) (<= 0 (+ |v_thread1Thread1of1ForFork2_plus_#in~b#1_17| 2147483648)) (= |v_thread1Thread1of1ForFork2_plus_~a#1_17| |v_thread1Thread1of1ForFork2_plus_#in~a#1_17|) (= (+ |v_thread1Thread1of1ForFork2_~i~0#1_38| 1) |v_thread1Thread1of1ForFork2_~i~0#1_37|) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_19| |v_thread1Thread1of1ForFork2_plus_#res#1_17|) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_19| v_~res1~0_73) (<= |v_thread1Thread1of1ForFork2_~tmp~0#1_19| 2147483647) (= |v_thread1Thread1of1ForFork2_plus_~b#1_17| |v_thread1Thread1of1ForFork2_plus_#in~b#1_17|))) InVars {~res1~0=v_~res1~0_74, ~A~0.base=v_~A~0.base_84, ~B~0.base=v_~B~0.base_82, ~A~0.offset=v_~A~0.offset_84, thread1Thread1of1ForFork2_~i~0#1=|v_thread1Thread1of1ForFork2_~i~0#1_38|, #memory_int=|v_#memory_int_182|, ~N~0=v_~N~0_96, ~B~0.offset=v_~B~0.offset_82} OutVars{~res1~0=v_~res1~0_73, ~A~0.base=v_~A~0.base_84, thread1Thread1of1ForFork2_plus_#in~b#1=|v_thread1Thread1of1ForFork2_plus_#in~b#1_17|, ~B~0.base=v_~B~0.base_82, thread1Thread1of1ForFork2_#t~ret4#1=|v_thread1Thread1of1ForFork2_#t~ret4#1_17|, thread1Thread1of1ForFork2_~tmp~0#1=|v_thread1Thread1of1ForFork2_~tmp~0#1_19|, thread1Thread1of1ForFork2_#t~mem2#1=|v_thread1Thread1of1ForFork2_#t~mem2#1_17|, thread1Thread1of1ForFork2_plus_~b#1=|v_thread1Thread1of1ForFork2_plus_~b#1_17|, thread1Thread1of1ForFork2_plus_#in~a#1=|v_thread1Thread1of1ForFork2_plus_#in~a#1_17|, ~N~0=v_~N~0_96, thread1Thread1of1ForFork2_#t~post1#1=|v_thread1Thread1of1ForFork2_#t~post1#1_15|, ~A~0.offset=v_~A~0.offset_84, thread1Thread1of1ForFork2_~i~0#1=|v_thread1Thread1of1ForFork2_~i~0#1_37|, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_17|, thread1Thread1of1ForFork2_#t~ret5#1=|v_thread1Thread1of1ForFork2_#t~ret5#1_17|, #memory_int=|v_#memory_int_182|, thread1Thread1of1ForFork2_plus_~a#1=|v_thread1Thread1of1ForFork2_plus_~a#1_17|, thread1Thread1of1ForFork2_#t~mem3#1=|v_thread1Thread1of1ForFork2_#t~mem3#1_17|, ~B~0.offset=v_~B~0.offset_82, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_17|, thread1Thread1of1ForFork2_plus_#res#1=|v_thread1Thread1of1ForFork2_plus_#res#1_17|} AuxVars[] AssignedVars[~res1~0, thread1Thread1of1ForFork2_plus_#in~b#1, thread1Thread1of1ForFork2_#t~ret4#1, thread1Thread1of1ForFork2_~tmp~0#1, thread1Thread1of1ForFork2_#t~mem2#1, thread1Thread1of1ForFork2_plus_~b#1, thread1Thread1of1ForFork2_plus_#in~a#1, thread1Thread1of1ForFork2_#t~post1#1, thread1Thread1of1ForFork2_~i~0#1, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork2_#t~ret5#1, thread1Thread1of1ForFork2_plus_~a#1, thread1Thread1of1ForFork2_#t~mem3#1, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork2_plus_#res#1] [2022-12-06 05:35:16,716 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [928] L61-4-->L64: Formula: (let ((.cse1 (+ |v_thread2Thread1of1ForFork0_plus_~a#1_7| |v_thread2Thread1of1ForFork0_plus_~b#1_7|))) (and (= (let ((.cse0 (* |v_thread2Thread1of1ForFork0_~i~1#1_23| 4))) (+ (select (select |v_#memory_int_154| v_~B~0.base_72) (+ v_~B~0.offset_72 .cse0)) (select (select |v_#memory_int_154| v_~A~0.base_74) (+ v_~A~0.offset_74 .cse0)))) |v_thread2Thread1of1ForFork0_plus_#in~b#1_7|) (<= |v_thread2Thread1of1ForFork0_plus_#res#1_7| 2147483647) (<= 0 (+ |v_thread2Thread1of1ForFork0_plus_#res#1_7| 2147483648)) (= |v_thread2Thread1of1ForFork0_plus_#in~a#1_7| |v_thread2Thread1of1ForFork0_plus_~a#1_7|) (= .cse1 |v_thread2Thread1of1ForFork0_plus_#res#1_7|) (< |v_thread2Thread1of1ForFork0_~i~1#1_23| v_~M~0_47) (= |v_thread2Thread1of1ForFork0_plus_#res#1_7| |v_thread2Thread1of1ForFork0_~tmp~1#1_19|) (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_7| |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_7|) (= (ite (or (<= |v_thread2Thread1of1ForFork0_plus_~b#1_7| 0) (<= .cse1 2147483647)) 1 0) |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_7|) (<= |v_thread2Thread1of1ForFork0_plus_#in~b#1_7| 2147483647) (<= 0 (+ |v_thread2Thread1of1ForFork0_plus_#in~b#1_7| 2147483648)) (= |v_thread2Thread1of1ForFork0_plus_#in~b#1_7| |v_thread2Thread1of1ForFork0_plus_~b#1_7|) (= |v_thread2Thread1of1ForFork0_plus_#in~a#1_7| v_~res2~0_81))) InVars {~A~0.base=v_~A~0.base_74, ~B~0.base=v_~B~0.base_72, ~A~0.offset=v_~A~0.offset_74, ~M~0=v_~M~0_47, #memory_int=|v_#memory_int_154|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_23|, ~B~0.offset=v_~B~0.offset_72, ~res2~0=v_~res2~0_81} OutVars{~A~0.base=v_~A~0.base_74, thread2Thread1of1ForFork0_plus_#in~a#1=|v_thread2Thread1of1ForFork0_plus_#in~a#1_7|, thread2Thread1of1ForFork0_#t~mem8#1=|v_thread2Thread1of1ForFork0_#t~mem8#1_7|, ~B~0.base=v_~B~0.base_72, thread2Thread1of1ForFork0_plus_~a#1=|v_thread2Thread1of1ForFork0_plus_~a#1_7|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_7|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_23|, thread2Thread1of1ForFork0_#t~ret10#1=|v_thread2Thread1of1ForFork0_#t~ret10#1_7|, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_7|, thread2Thread1of1ForFork0_#t~ret9#1=|v_thread2Thread1of1ForFork0_#t~ret9#1_7|, thread2Thread1of1ForFork0_plus_#in~b#1=|v_thread2Thread1of1ForFork0_plus_#in~b#1_7|, ~A~0.offset=v_~A~0.offset_74, ~M~0=v_~M~0_47, thread2Thread1of1ForFork0_plus_~b#1=|v_thread2Thread1of1ForFork0_plus_~b#1_7|, thread2Thread1of1ForFork0_plus_#res#1=|v_thread2Thread1of1ForFork0_plus_#res#1_7|, thread2Thread1of1ForFork0_~tmp~1#1=|v_thread2Thread1of1ForFork0_~tmp~1#1_19|, #memory_int=|v_#memory_int_154|, thread2Thread1of1ForFork0_#t~mem7#1=|v_thread2Thread1of1ForFork0_#t~mem7#1_7|, ~B~0.offset=v_~B~0.offset_72, ~res2~0=v_~res2~0_81} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_plus_#in~a#1, thread2Thread1of1ForFork0_#t~ret10#1, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_#t~mem8#1, thread2Thread1of1ForFork0_#t~ret9#1, thread2Thread1of1ForFork0_plus_#in~b#1, thread2Thread1of1ForFork0_plus_~b#1, thread2Thread1of1ForFork0_plus_#res#1, thread2Thread1of1ForFork0_plus_~a#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_~tmp~1#1, thread2Thread1of1ForFork0_#t~mem7#1] and [915] L77-->L74-4: Formula: (and (= |v_thread3Thread1of1ForFork1_~i~2#1_29| (+ |v_thread3Thread1of1ForFork1_~i~2#1_30| 1)) (= v_~res2~0_79 |v_thread3Thread1of1ForFork1_~tmp~2#1_17|)) InVars {thread3Thread1of1ForFork1_~tmp~2#1=|v_thread3Thread1of1ForFork1_~tmp~2#1_17|, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_30|} OutVars{thread3Thread1of1ForFork1_~tmp~2#1=|v_thread3Thread1of1ForFork1_~tmp~2#1_17|, thread3Thread1of1ForFork1_#t~post11#1=|v_thread3Thread1of1ForFork1_#t~post11#1_17|, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_29|, ~res2~0=v_~res2~0_79} AuxVars[] AssignedVars[thread3Thread1of1ForFork1_#t~post11#1, thread3Thread1of1ForFork1_~i~2#1, ~res2~0] [2022-12-06 05:35:16,970 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [928] L61-4-->L64: Formula: (let ((.cse1 (+ |v_thread2Thread1of1ForFork0_plus_~a#1_7| |v_thread2Thread1of1ForFork0_plus_~b#1_7|))) (and (= (let ((.cse0 (* |v_thread2Thread1of1ForFork0_~i~1#1_23| 4))) (+ (select (select |v_#memory_int_154| v_~B~0.base_72) (+ v_~B~0.offset_72 .cse0)) (select (select |v_#memory_int_154| v_~A~0.base_74) (+ v_~A~0.offset_74 .cse0)))) |v_thread2Thread1of1ForFork0_plus_#in~b#1_7|) (<= |v_thread2Thread1of1ForFork0_plus_#res#1_7| 2147483647) (<= 0 (+ |v_thread2Thread1of1ForFork0_plus_#res#1_7| 2147483648)) (= |v_thread2Thread1of1ForFork0_plus_#in~a#1_7| |v_thread2Thread1of1ForFork0_plus_~a#1_7|) (= .cse1 |v_thread2Thread1of1ForFork0_plus_#res#1_7|) (< |v_thread2Thread1of1ForFork0_~i~1#1_23| v_~M~0_47) (= |v_thread2Thread1of1ForFork0_plus_#res#1_7| |v_thread2Thread1of1ForFork0_~tmp~1#1_19|) (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_7| |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_7|) (= (ite (or (<= |v_thread2Thread1of1ForFork0_plus_~b#1_7| 0) (<= .cse1 2147483647)) 1 0) |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_7|) (<= |v_thread2Thread1of1ForFork0_plus_#in~b#1_7| 2147483647) (<= 0 (+ |v_thread2Thread1of1ForFork0_plus_#in~b#1_7| 2147483648)) (= |v_thread2Thread1of1ForFork0_plus_#in~b#1_7| |v_thread2Thread1of1ForFork0_plus_~b#1_7|) (= |v_thread2Thread1of1ForFork0_plus_#in~a#1_7| v_~res2~0_81))) InVars {~A~0.base=v_~A~0.base_74, ~B~0.base=v_~B~0.base_72, ~A~0.offset=v_~A~0.offset_74, ~M~0=v_~M~0_47, #memory_int=|v_#memory_int_154|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_23|, ~B~0.offset=v_~B~0.offset_72, ~res2~0=v_~res2~0_81} OutVars{~A~0.base=v_~A~0.base_74, thread2Thread1of1ForFork0_plus_#in~a#1=|v_thread2Thread1of1ForFork0_plus_#in~a#1_7|, thread2Thread1of1ForFork0_#t~mem8#1=|v_thread2Thread1of1ForFork0_#t~mem8#1_7|, ~B~0.base=v_~B~0.base_72, thread2Thread1of1ForFork0_plus_~a#1=|v_thread2Thread1of1ForFork0_plus_~a#1_7|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_7|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_23|, thread2Thread1of1ForFork0_#t~ret10#1=|v_thread2Thread1of1ForFork0_#t~ret10#1_7|, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_7|, thread2Thread1of1ForFork0_#t~ret9#1=|v_thread2Thread1of1ForFork0_#t~ret9#1_7|, thread2Thread1of1ForFork0_plus_#in~b#1=|v_thread2Thread1of1ForFork0_plus_#in~b#1_7|, ~A~0.offset=v_~A~0.offset_74, ~M~0=v_~M~0_47, thread2Thread1of1ForFork0_plus_~b#1=|v_thread2Thread1of1ForFork0_plus_~b#1_7|, thread2Thread1of1ForFork0_plus_#res#1=|v_thread2Thread1of1ForFork0_plus_#res#1_7|, thread2Thread1of1ForFork0_~tmp~1#1=|v_thread2Thread1of1ForFork0_~tmp~1#1_19|, #memory_int=|v_#memory_int_154|, thread2Thread1of1ForFork0_#t~mem7#1=|v_thread2Thread1of1ForFork0_#t~mem7#1_7|, ~B~0.offset=v_~B~0.offset_72, ~res2~0=v_~res2~0_81} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_plus_#in~a#1, thread2Thread1of1ForFork0_#t~ret10#1, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_#t~mem8#1, thread2Thread1of1ForFork0_#t~ret9#1, thread2Thread1of1ForFork0_plus_#in~b#1, thread2Thread1of1ForFork0_plus_~b#1, thread2Thread1of1ForFork0_plus_#res#1, thread2Thread1of1ForFork0_plus_~a#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_~tmp~1#1, thread2Thread1of1ForFork0_#t~mem7#1] and [966] $Ultimate##0-->L48-4: Formula: (let ((.cse0 (+ |v_thread1Thread1of1ForFork2_plus_~a#1_21| |v_thread1Thread1of1ForFork2_plus_~b#1_21|))) (and (= (ite (or (<= |v_thread1Thread1of1ForFork2_plus_~b#1_21| 0) (<= .cse0 2147483647)) 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_21|) (< 0 v_~N~0_113) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_23| |v_thread1Thread1of1ForFork2_plus_#res#1_21|) (<= |v_thread1Thread1of1ForFork2_plus_#in~b#1_21| 2147483647) (<= |v_thread1Thread1of1ForFork2_~tmp~0#1_23| 2147483647) (<= 0 (+ |v_thread1Thread1of1ForFork2_plus_#in~b#1_21| 2147483648)) (= (+ (select (select |v_#memory_int_218| v_~B~0.base_102) v_~B~0.offset_102) (select (select |v_#memory_int_218| v_~A~0.base_106) v_~A~0.offset_106)) |v_thread1Thread1of1ForFork2_plus_#in~b#1_21|) (= |v_thread1Thread1of1ForFork2_~i~0#1_44| 1) (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_21| |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_21|) (= v_~res1~0_85 |v_thread1Thread1of1ForFork2_plus_#in~a#1_21|) (= |v_thread1Thread1of1ForFork2_plus_~b#1_21| |v_thread1Thread1of1ForFork2_plus_#in~b#1_21|) (<= 0 (+ |v_thread1Thread1of1ForFork2_~tmp~0#1_23| 2147483648)) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_23| v_~res1~0_84) (= |v_thread1Thread1of1ForFork2_plus_~a#1_21| |v_thread1Thread1of1ForFork2_plus_#in~a#1_21|) (= .cse0 |v_thread1Thread1of1ForFork2_plus_#res#1_21|))) InVars {~res1~0=v_~res1~0_85, ~A~0.base=v_~A~0.base_106, ~B~0.base=v_~B~0.base_102, ~A~0.offset=v_~A~0.offset_106, #memory_int=|v_#memory_int_218|, ~N~0=v_~N~0_113, ~B~0.offset=v_~B~0.offset_102} OutVars{~res1~0=v_~res1~0_84, ~A~0.base=v_~A~0.base_106, thread1Thread1of1ForFork2_plus_#in~b#1=|v_thread1Thread1of1ForFork2_plus_#in~b#1_21|, ~B~0.base=v_~B~0.base_102, thread1Thread1of1ForFork2_#t~ret4#1=|v_thread1Thread1of1ForFork2_#t~ret4#1_21|, thread1Thread1of1ForFork2_~tmp~0#1=|v_thread1Thread1of1ForFork2_~tmp~0#1_23|, thread1Thread1of1ForFork2_#t~mem2#1=|v_thread1Thread1of1ForFork2_#t~mem2#1_21|, thread1Thread1of1ForFork2_plus_~b#1=|v_thread1Thread1of1ForFork2_plus_~b#1_21|, thread1Thread1of1ForFork2_plus_#in~a#1=|v_thread1Thread1of1ForFork2_plus_#in~a#1_21|, ~N~0=v_~N~0_113, thread1Thread1of1ForFork2_#t~post1#1=|v_thread1Thread1of1ForFork2_#t~post1#1_21|, ~A~0.offset=v_~A~0.offset_106, thread1Thread1of1ForFork2_~i~0#1=|v_thread1Thread1of1ForFork2_~i~0#1_44|, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_21|, thread1Thread1of1ForFork2_#t~ret5#1=|v_thread1Thread1of1ForFork2_#t~ret5#1_21|, #memory_int=|v_#memory_int_218|, thread1Thread1of1ForFork2_plus_~a#1=|v_thread1Thread1of1ForFork2_plus_~a#1_21|, thread1Thread1of1ForFork2_#t~mem3#1=|v_thread1Thread1of1ForFork2_#t~mem3#1_21|, ~B~0.offset=v_~B~0.offset_102, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_21|, thread1Thread1of1ForFork2_plus_#res#1=|v_thread1Thread1of1ForFork2_plus_#res#1_21|} AuxVars[] AssignedVars[~res1~0, thread1Thread1of1ForFork2_plus_#in~b#1, thread1Thread1of1ForFork2_#t~ret4#1, thread1Thread1of1ForFork2_~tmp~0#1, thread1Thread1of1ForFork2_#t~mem2#1, thread1Thread1of1ForFork2_plus_~b#1, thread1Thread1of1ForFork2_plus_#in~a#1, thread1Thread1of1ForFork2_#t~post1#1, thread1Thread1of1ForFork2_~i~0#1, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork2_#t~ret5#1, thread1Thread1of1ForFork2_plus_~a#1, thread1Thread1of1ForFork2_#t~mem3#1, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork2_plus_#res#1] [2022-12-06 05:35:17,275 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [928] L61-4-->L64: Formula: (let ((.cse1 (+ |v_thread2Thread1of1ForFork0_plus_~a#1_7| |v_thread2Thread1of1ForFork0_plus_~b#1_7|))) (and (= (let ((.cse0 (* |v_thread2Thread1of1ForFork0_~i~1#1_23| 4))) (+ (select (select |v_#memory_int_154| v_~B~0.base_72) (+ v_~B~0.offset_72 .cse0)) (select (select |v_#memory_int_154| v_~A~0.base_74) (+ v_~A~0.offset_74 .cse0)))) |v_thread2Thread1of1ForFork0_plus_#in~b#1_7|) (<= |v_thread2Thread1of1ForFork0_plus_#res#1_7| 2147483647) (<= 0 (+ |v_thread2Thread1of1ForFork0_plus_#res#1_7| 2147483648)) (= |v_thread2Thread1of1ForFork0_plus_#in~a#1_7| |v_thread2Thread1of1ForFork0_plus_~a#1_7|) (= .cse1 |v_thread2Thread1of1ForFork0_plus_#res#1_7|) (< |v_thread2Thread1of1ForFork0_~i~1#1_23| v_~M~0_47) (= |v_thread2Thread1of1ForFork0_plus_#res#1_7| |v_thread2Thread1of1ForFork0_~tmp~1#1_19|) (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_7| |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_7|) (= (ite (or (<= |v_thread2Thread1of1ForFork0_plus_~b#1_7| 0) (<= .cse1 2147483647)) 1 0) |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_7|) (<= |v_thread2Thread1of1ForFork0_plus_#in~b#1_7| 2147483647) (<= 0 (+ |v_thread2Thread1of1ForFork0_plus_#in~b#1_7| 2147483648)) (= |v_thread2Thread1of1ForFork0_plus_#in~b#1_7| |v_thread2Thread1of1ForFork0_plus_~b#1_7|) (= |v_thread2Thread1of1ForFork0_plus_#in~a#1_7| v_~res2~0_81))) InVars {~A~0.base=v_~A~0.base_74, ~B~0.base=v_~B~0.base_72, ~A~0.offset=v_~A~0.offset_74, ~M~0=v_~M~0_47, #memory_int=|v_#memory_int_154|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_23|, ~B~0.offset=v_~B~0.offset_72, ~res2~0=v_~res2~0_81} OutVars{~A~0.base=v_~A~0.base_74, thread2Thread1of1ForFork0_plus_#in~a#1=|v_thread2Thread1of1ForFork0_plus_#in~a#1_7|, thread2Thread1of1ForFork0_#t~mem8#1=|v_thread2Thread1of1ForFork0_#t~mem8#1_7|, ~B~0.base=v_~B~0.base_72, thread2Thread1of1ForFork0_plus_~a#1=|v_thread2Thread1of1ForFork0_plus_~a#1_7|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_7|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_23|, thread2Thread1of1ForFork0_#t~ret10#1=|v_thread2Thread1of1ForFork0_#t~ret10#1_7|, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_7|, thread2Thread1of1ForFork0_#t~ret9#1=|v_thread2Thread1of1ForFork0_#t~ret9#1_7|, thread2Thread1of1ForFork0_plus_#in~b#1=|v_thread2Thread1of1ForFork0_plus_#in~b#1_7|, ~A~0.offset=v_~A~0.offset_74, ~M~0=v_~M~0_47, thread2Thread1of1ForFork0_plus_~b#1=|v_thread2Thread1of1ForFork0_plus_~b#1_7|, thread2Thread1of1ForFork0_plus_#res#1=|v_thread2Thread1of1ForFork0_plus_#res#1_7|, thread2Thread1of1ForFork0_~tmp~1#1=|v_thread2Thread1of1ForFork0_~tmp~1#1_19|, #memory_int=|v_#memory_int_154|, thread2Thread1of1ForFork0_#t~mem7#1=|v_thread2Thread1of1ForFork0_#t~mem7#1_7|, ~B~0.offset=v_~B~0.offset_72, ~res2~0=v_~res2~0_81} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_plus_#in~a#1, thread2Thread1of1ForFork0_#t~ret10#1, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_#t~mem8#1, thread2Thread1of1ForFork0_#t~ret9#1, thread2Thread1of1ForFork0_plus_#in~b#1, thread2Thread1of1ForFork0_plus_~b#1, thread2Thread1of1ForFork0_plus_#res#1, thread2Thread1of1ForFork0_plus_~a#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_~tmp~1#1, thread2Thread1of1ForFork0_#t~mem7#1] and [945] L99-4-->L100-3: Formula: (and (= |v_#pthreadsForks_69| |v_ULTIMATE.start_main_#t~pre24#1_31|) (= |v_#memory_int_174| (store |v_#memory_int_175| |v_ULTIMATE.start_main_~#t3~0#1.base_39| (store (select |v_#memory_int_175| |v_ULTIMATE.start_main_~#t3~0#1.base_39|) |v_ULTIMATE.start_main_~#t3~0#1.offset_39| |v_ULTIMATE.start_main_#t~pre24#1_31|))) (= |v_#pthreadsForks_68| (+ |v_#pthreadsForks_69| 1))) InVars {#pthreadsForks=|v_#pthreadsForks_69|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_39|, #memory_int=|v_#memory_int_175|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_39|} OutVars{ULTIMATE.start_main_#t~nondet23#1=|v_ULTIMATE.start_main_#t~nondet23#1_21|, #pthreadsForks=|v_#pthreadsForks_68|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_39|, ULTIMATE.start_main_#t~pre24#1=|v_ULTIMATE.start_main_#t~pre24#1_31|, #memory_int=|v_#memory_int_174|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_39|, ULTIMATE.start_main_#t~pre22#1=|v_ULTIMATE.start_main_#t~pre22#1_33|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet23#1, #pthreadsForks, ULTIMATE.start_main_#t~pre24#1, #memory_int, ULTIMATE.start_main_#t~pre22#1] [2022-12-06 05:35:17,421 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [1057] L61-4-->L77: Formula: (let ((.cse3 (select |v_#memory_int_535| v_~A~0.base_339)) (.cse1 (select |v_#memory_int_535| v_~B~0.base_329)) (.cse0 (+ |v_thread3Thread1of1ForFork1_plus_~a#1_155| |v_thread3Thread1of1ForFork1_plus_~b#1_155|)) (.cse5 (+ |v_thread2Thread1of1ForFork0_plus_~a#1_85| |v_thread2Thread1of1ForFork0_plus_~b#1_85|))) (and (<= 0 (+ |v_thread3Thread1of1ForFork1_~tmp~2#1_221| 2147483648)) (= |v_thread3Thread1of1ForFork1_plus_~a#1_155| |v_thread3Thread1of1ForFork1_plus_#in~a#1_155|) (= |v_thread3Thread1of1ForFork1_plus_#res#1_155| .cse0) (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_85| |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_85|) (= |v_thread2Thread1of1ForFork0_~tmp~1#1_114| |v_thread2Thread1of1ForFork0_plus_#res#1_85|) (<= |v_thread3Thread1of1ForFork1_~tmp~2#1_221| 2147483647) (= (let ((.cse2 (* |v_thread3Thread1of1ForFork1_~i~2#1_386| 4))) (+ (select .cse1 (+ .cse2 v_~B~0.offset_331)) (select .cse3 (+ .cse2 v_~A~0.offset_341)))) |v_thread3Thread1of1ForFork1_plus_#in~b#1_155|) (= |v_thread2Thread1of1ForFork0_plus_~b#1_85| |v_thread2Thread1of1ForFork0_plus_#in~b#1_85|) (= |v_thread3Thread1of1ForFork1_plus_#res#1_155| |v_thread3Thread1of1ForFork1_~tmp~2#1_221|) (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_155| |v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_155|) (<= 0 (+ |v_thread2Thread1of1ForFork0_plus_#in~b#1_85| 2147483648)) (= |v_thread2Thread1of1ForFork0_plus_#in~b#1_85| (let ((.cse4 (* |v_thread2Thread1of1ForFork0_~i~1#1_226| 4))) (+ (select .cse3 (+ .cse4 v_~A~0.offset_341)) (select .cse1 (+ v_~B~0.offset_331 .cse4))))) (<= |v_thread2Thread1of1ForFork0_plus_#res#1_85| 2147483647) (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_155| (ite (or (<= .cse0 2147483647) (<= |v_thread3Thread1of1ForFork1_plus_~b#1_155| 0)) 1 0)) (= |v_thread2Thread1of1ForFork0_plus_#res#1_85| .cse5) (= |v_thread3Thread1of1ForFork1_plus_~b#1_155| |v_thread3Thread1of1ForFork1_plus_#in~b#1_155|) (<= 0 (+ |v_thread3Thread1of1ForFork1_plus_#in~b#1_155| 2147483648)) (<= 0 (+ |v_thread2Thread1of1ForFork0_plus_#res#1_85| 2147483648)) (= |v_thread3Thread1of1ForFork1_plus_#in~a#1_155| v_~res2~0_424) (< |v_thread2Thread1of1ForFork0_~i~1#1_226| v_~M~0_247) (= (ite (or (<= |v_thread2Thread1of1ForFork0_plus_~b#1_85| 0) (<= .cse5 2147483647)) 1 0) |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_85|) (< |v_thread3Thread1of1ForFork1_~i~2#1_386| v_~N~0_317) (<= |v_thread3Thread1of1ForFork1_plus_#in~b#1_155| 2147483647) (<= |v_thread2Thread1of1ForFork0_plus_#in~b#1_85| 2147483647) (= |v_thread2Thread1of1ForFork0_plus_~a#1_85| |v_thread2Thread1of1ForFork0_plus_#in~a#1_85|) (= |v_thread2Thread1of1ForFork0_plus_#in~a#1_85| v_~res2~0_424))) InVars {~A~0.base=v_~A~0.base_339, ~B~0.base=v_~B~0.base_329, ~A~0.offset=v_~A~0.offset_341, ~M~0=v_~M~0_247, #memory_int=|v_#memory_int_535|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_226|, ~N~0=v_~N~0_317, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_386|, ~B~0.offset=v_~B~0.offset_331, ~res2~0=v_~res2~0_424} OutVars{~A~0.base=v_~A~0.base_339, thread2Thread1of1ForFork0_#t~mem8#1=|v_thread2Thread1of1ForFork0_#t~mem8#1_85|, ~B~0.base=v_~B~0.base_329, thread2Thread1of1ForFork0_plus_~a#1=|v_thread2Thread1of1ForFork0_plus_~a#1_85|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_85|, thread3Thread1of1ForFork1_plus_#in~a#1=|v_thread3Thread1of1ForFork1_plus_#in~a#1_155|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_226|, thread3Thread1of1ForFork1_#t~ret14#1=|v_thread3Thread1of1ForFork1_#t~ret14#1_155|, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_386|, thread2Thread1of1ForFork0_#t~ret9#1=|v_thread2Thread1of1ForFork0_#t~ret9#1_85|, thread2Thread1of1ForFork0_plus_#in~b#1=|v_thread2Thread1of1ForFork0_plus_#in~b#1_85|, thread3Thread1of1ForFork1_~tmp~2#1=|v_thread3Thread1of1ForFork1_~tmp~2#1_221|, thread2Thread1of1ForFork0_plus_~b#1=|v_thread2Thread1of1ForFork0_plus_~b#1_85|, thread2Thread1of1ForFork0_plus_#res#1=|v_thread2Thread1of1ForFork0_plus_#res#1_85|, thread3Thread1of1ForFork1_plus_#in~b#1=|v_thread3Thread1of1ForFork1_plus_#in~b#1_155|, thread2Thread1of1ForFork0_~tmp~1#1=|v_thread2Thread1of1ForFork0_~tmp~1#1_114|, thread3Thread1of1ForFork1_#t~mem12#1=|v_thread3Thread1of1ForFork1_#t~mem12#1_155|, ~B~0.offset=v_~B~0.offset_331, ~res2~0=v_~res2~0_424, thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_155|, thread2Thread1of1ForFork0_plus_#in~a#1=|v_thread2Thread1of1ForFork0_plus_#in~a#1_85|, thread3Thread1of1ForFork1_plus_#res#1=|v_thread3Thread1of1ForFork1_plus_#res#1_155|, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_155|, thread3Thread1of1ForFork1_#t~mem13#1=|v_thread3Thread1of1ForFork1_#t~mem13#1_155|, ~N~0=v_~N~0_317, thread2Thread1of1ForFork0_#t~ret10#1=|v_thread2Thread1of1ForFork0_#t~ret10#1_85|, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_85|, thread3Thread1of1ForFork1_plus_~a#1=|v_thread3Thread1of1ForFork1_plus_~a#1_155|, ~A~0.offset=v_~A~0.offset_341, ~M~0=v_~M~0_247, thread3Thread1of1ForFork1_#t~ret15#1=|v_thread3Thread1of1ForFork1_#t~ret15#1_155|, #memory_int=|v_#memory_int_535|, thread2Thread1of1ForFork0_#t~mem7#1=|v_thread2Thread1of1ForFork0_#t~mem7#1_85|, thread3Thread1of1ForFork1_plus_~b#1=|v_thread3Thread1of1ForFork1_plus_~b#1_155|} AuxVars[] AssignedVars[thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_plus_#in~a#1, thread2Thread1of1ForFork0_#t~mem8#1, thread2Thread1of1ForFork0_plus_~a#1, thread3Thread1of1ForFork1_plus_#res#1, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork1_#t~mem13#1, thread3Thread1of1ForFork1_plus_#in~a#1, thread3Thread1of1ForFork1_#t~ret14#1, thread2Thread1of1ForFork0_#t~ret10#1, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_#t~ret9#1, thread2Thread1of1ForFork0_plus_#in~b#1, thread3Thread1of1ForFork1_plus_~a#1, thread3Thread1of1ForFork1_~tmp~2#1, thread2Thread1of1ForFork0_plus_~b#1, thread2Thread1of1ForFork0_plus_#res#1, thread3Thread1of1ForFork1_plus_#in~b#1, thread2Thread1of1ForFork0_~tmp~1#1, thread3Thread1of1ForFork1_#t~ret15#1, thread2Thread1of1ForFork0_#t~mem7#1, thread3Thread1of1ForFork1_#t~mem12#1, thread3Thread1of1ForFork1_plus_~b#1] and [966] $Ultimate##0-->L48-4: Formula: (let ((.cse0 (+ |v_thread1Thread1of1ForFork2_plus_~a#1_21| |v_thread1Thread1of1ForFork2_plus_~b#1_21|))) (and (= (ite (or (<= |v_thread1Thread1of1ForFork2_plus_~b#1_21| 0) (<= .cse0 2147483647)) 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_21|) (< 0 v_~N~0_113) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_23| |v_thread1Thread1of1ForFork2_plus_#res#1_21|) (<= |v_thread1Thread1of1ForFork2_plus_#in~b#1_21| 2147483647) (<= |v_thread1Thread1of1ForFork2_~tmp~0#1_23| 2147483647) (<= 0 (+ |v_thread1Thread1of1ForFork2_plus_#in~b#1_21| 2147483648)) (= (+ (select (select |v_#memory_int_218| v_~B~0.base_102) v_~B~0.offset_102) (select (select |v_#memory_int_218| v_~A~0.base_106) v_~A~0.offset_106)) |v_thread1Thread1of1ForFork2_plus_#in~b#1_21|) (= |v_thread1Thread1of1ForFork2_~i~0#1_44| 1) (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_21| |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_21|) (= v_~res1~0_85 |v_thread1Thread1of1ForFork2_plus_#in~a#1_21|) (= |v_thread1Thread1of1ForFork2_plus_~b#1_21| |v_thread1Thread1of1ForFork2_plus_#in~b#1_21|) (<= 0 (+ |v_thread1Thread1of1ForFork2_~tmp~0#1_23| 2147483648)) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_23| v_~res1~0_84) (= |v_thread1Thread1of1ForFork2_plus_~a#1_21| |v_thread1Thread1of1ForFork2_plus_#in~a#1_21|) (= .cse0 |v_thread1Thread1of1ForFork2_plus_#res#1_21|))) InVars {~res1~0=v_~res1~0_85, ~A~0.base=v_~A~0.base_106, ~B~0.base=v_~B~0.base_102, ~A~0.offset=v_~A~0.offset_106, #memory_int=|v_#memory_int_218|, ~N~0=v_~N~0_113, ~B~0.offset=v_~B~0.offset_102} OutVars{~res1~0=v_~res1~0_84, ~A~0.base=v_~A~0.base_106, thread1Thread1of1ForFork2_plus_#in~b#1=|v_thread1Thread1of1ForFork2_plus_#in~b#1_21|, ~B~0.base=v_~B~0.base_102, thread1Thread1of1ForFork2_#t~ret4#1=|v_thread1Thread1of1ForFork2_#t~ret4#1_21|, thread1Thread1of1ForFork2_~tmp~0#1=|v_thread1Thread1of1ForFork2_~tmp~0#1_23|, thread1Thread1of1ForFork2_#t~mem2#1=|v_thread1Thread1of1ForFork2_#t~mem2#1_21|, thread1Thread1of1ForFork2_plus_~b#1=|v_thread1Thread1of1ForFork2_plus_~b#1_21|, thread1Thread1of1ForFork2_plus_#in~a#1=|v_thread1Thread1of1ForFork2_plus_#in~a#1_21|, ~N~0=v_~N~0_113, thread1Thread1of1ForFork2_#t~post1#1=|v_thread1Thread1of1ForFork2_#t~post1#1_21|, ~A~0.offset=v_~A~0.offset_106, thread1Thread1of1ForFork2_~i~0#1=|v_thread1Thread1of1ForFork2_~i~0#1_44|, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_21|, thread1Thread1of1ForFork2_#t~ret5#1=|v_thread1Thread1of1ForFork2_#t~ret5#1_21|, #memory_int=|v_#memory_int_218|, thread1Thread1of1ForFork2_plus_~a#1=|v_thread1Thread1of1ForFork2_plus_~a#1_21|, thread1Thread1of1ForFork2_#t~mem3#1=|v_thread1Thread1of1ForFork2_#t~mem3#1_21|, ~B~0.offset=v_~B~0.offset_102, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_21|, thread1Thread1of1ForFork2_plus_#res#1=|v_thread1Thread1of1ForFork2_plus_#res#1_21|} AuxVars[] AssignedVars[~res1~0, thread1Thread1of1ForFork2_plus_#in~b#1, thread1Thread1of1ForFork2_#t~ret4#1, thread1Thread1of1ForFork2_~tmp~0#1, thread1Thread1of1ForFork2_#t~mem2#1, thread1Thread1of1ForFork2_plus_~b#1, thread1Thread1of1ForFork2_plus_#in~a#1, thread1Thread1of1ForFork2_#t~post1#1, thread1Thread1of1ForFork2_~i~0#1, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork2_#t~ret5#1, thread1Thread1of1ForFork2_plus_~a#1, thread1Thread1of1ForFork2_#t~mem3#1, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork2_plus_#res#1] [2022-12-06 05:35:18,028 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [1057] L61-4-->L77: Formula: (let ((.cse3 (select |v_#memory_int_535| v_~A~0.base_339)) (.cse1 (select |v_#memory_int_535| v_~B~0.base_329)) (.cse0 (+ |v_thread3Thread1of1ForFork1_plus_~a#1_155| |v_thread3Thread1of1ForFork1_plus_~b#1_155|)) (.cse5 (+ |v_thread2Thread1of1ForFork0_plus_~a#1_85| |v_thread2Thread1of1ForFork0_plus_~b#1_85|))) (and (<= 0 (+ |v_thread3Thread1of1ForFork1_~tmp~2#1_221| 2147483648)) (= |v_thread3Thread1of1ForFork1_plus_~a#1_155| |v_thread3Thread1of1ForFork1_plus_#in~a#1_155|) (= |v_thread3Thread1of1ForFork1_plus_#res#1_155| .cse0) (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_85| |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_85|) (= |v_thread2Thread1of1ForFork0_~tmp~1#1_114| |v_thread2Thread1of1ForFork0_plus_#res#1_85|) (<= |v_thread3Thread1of1ForFork1_~tmp~2#1_221| 2147483647) (= (let ((.cse2 (* |v_thread3Thread1of1ForFork1_~i~2#1_386| 4))) (+ (select .cse1 (+ .cse2 v_~B~0.offset_331)) (select .cse3 (+ .cse2 v_~A~0.offset_341)))) |v_thread3Thread1of1ForFork1_plus_#in~b#1_155|) (= |v_thread2Thread1of1ForFork0_plus_~b#1_85| |v_thread2Thread1of1ForFork0_plus_#in~b#1_85|) (= |v_thread3Thread1of1ForFork1_plus_#res#1_155| |v_thread3Thread1of1ForFork1_~tmp~2#1_221|) (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_155| |v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_155|) (<= 0 (+ |v_thread2Thread1of1ForFork0_plus_#in~b#1_85| 2147483648)) (= |v_thread2Thread1of1ForFork0_plus_#in~b#1_85| (let ((.cse4 (* |v_thread2Thread1of1ForFork0_~i~1#1_226| 4))) (+ (select .cse3 (+ .cse4 v_~A~0.offset_341)) (select .cse1 (+ v_~B~0.offset_331 .cse4))))) (<= |v_thread2Thread1of1ForFork0_plus_#res#1_85| 2147483647) (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_155| (ite (or (<= .cse0 2147483647) (<= |v_thread3Thread1of1ForFork1_plus_~b#1_155| 0)) 1 0)) (= |v_thread2Thread1of1ForFork0_plus_#res#1_85| .cse5) (= |v_thread3Thread1of1ForFork1_plus_~b#1_155| |v_thread3Thread1of1ForFork1_plus_#in~b#1_155|) (<= 0 (+ |v_thread3Thread1of1ForFork1_plus_#in~b#1_155| 2147483648)) (<= 0 (+ |v_thread2Thread1of1ForFork0_plus_#res#1_85| 2147483648)) (= |v_thread3Thread1of1ForFork1_plus_#in~a#1_155| v_~res2~0_424) (< |v_thread2Thread1of1ForFork0_~i~1#1_226| v_~M~0_247) (= (ite (or (<= |v_thread2Thread1of1ForFork0_plus_~b#1_85| 0) (<= .cse5 2147483647)) 1 0) |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_85|) (< |v_thread3Thread1of1ForFork1_~i~2#1_386| v_~N~0_317) (<= |v_thread3Thread1of1ForFork1_plus_#in~b#1_155| 2147483647) (<= |v_thread2Thread1of1ForFork0_plus_#in~b#1_85| 2147483647) (= |v_thread2Thread1of1ForFork0_plus_~a#1_85| |v_thread2Thread1of1ForFork0_plus_#in~a#1_85|) (= |v_thread2Thread1of1ForFork0_plus_#in~a#1_85| v_~res2~0_424))) InVars {~A~0.base=v_~A~0.base_339, ~B~0.base=v_~B~0.base_329, ~A~0.offset=v_~A~0.offset_341, ~M~0=v_~M~0_247, #memory_int=|v_#memory_int_535|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_226|, ~N~0=v_~N~0_317, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_386|, ~B~0.offset=v_~B~0.offset_331, ~res2~0=v_~res2~0_424} OutVars{~A~0.base=v_~A~0.base_339, thread2Thread1of1ForFork0_#t~mem8#1=|v_thread2Thread1of1ForFork0_#t~mem8#1_85|, ~B~0.base=v_~B~0.base_329, thread2Thread1of1ForFork0_plus_~a#1=|v_thread2Thread1of1ForFork0_plus_~a#1_85|, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_85|, thread3Thread1of1ForFork1_plus_#in~a#1=|v_thread3Thread1of1ForFork1_plus_#in~a#1_155|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_226|, thread3Thread1of1ForFork1_#t~ret14#1=|v_thread3Thread1of1ForFork1_#t~ret14#1_155|, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_386|, thread2Thread1of1ForFork0_#t~ret9#1=|v_thread2Thread1of1ForFork0_#t~ret9#1_85|, thread2Thread1of1ForFork0_plus_#in~b#1=|v_thread2Thread1of1ForFork0_plus_#in~b#1_85|, thread3Thread1of1ForFork1_~tmp~2#1=|v_thread3Thread1of1ForFork1_~tmp~2#1_221|, thread2Thread1of1ForFork0_plus_~b#1=|v_thread2Thread1of1ForFork0_plus_~b#1_85|, thread2Thread1of1ForFork0_plus_#res#1=|v_thread2Thread1of1ForFork0_plus_#res#1_85|, thread3Thread1of1ForFork1_plus_#in~b#1=|v_thread3Thread1of1ForFork1_plus_#in~b#1_155|, thread2Thread1of1ForFork0_~tmp~1#1=|v_thread2Thread1of1ForFork0_~tmp~1#1_114|, thread3Thread1of1ForFork1_#t~mem12#1=|v_thread3Thread1of1ForFork1_#t~mem12#1_155|, ~B~0.offset=v_~B~0.offset_331, ~res2~0=v_~res2~0_424, thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_155|, thread2Thread1of1ForFork0_plus_#in~a#1=|v_thread2Thread1of1ForFork0_plus_#in~a#1_85|, thread3Thread1of1ForFork1_plus_#res#1=|v_thread3Thread1of1ForFork1_plus_#res#1_155|, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_155|, thread3Thread1of1ForFork1_#t~mem13#1=|v_thread3Thread1of1ForFork1_#t~mem13#1_155|, ~N~0=v_~N~0_317, thread2Thread1of1ForFork0_#t~ret10#1=|v_thread2Thread1of1ForFork0_#t~ret10#1_85|, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_85|, thread3Thread1of1ForFork1_plus_~a#1=|v_thread3Thread1of1ForFork1_plus_~a#1_155|, ~A~0.offset=v_~A~0.offset_341, ~M~0=v_~M~0_247, thread3Thread1of1ForFork1_#t~ret15#1=|v_thread3Thread1of1ForFork1_#t~ret15#1_155|, #memory_int=|v_#memory_int_535|, thread2Thread1of1ForFork0_#t~mem7#1=|v_thread2Thread1of1ForFork0_#t~mem7#1_85|, thread3Thread1of1ForFork1_plus_~b#1=|v_thread3Thread1of1ForFork1_plus_~b#1_155|} AuxVars[] AssignedVars[thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork0_plus_#in~a#1, thread2Thread1of1ForFork0_#t~mem8#1, thread2Thread1of1ForFork0_plus_~a#1, thread3Thread1of1ForFork1_plus_#res#1, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork1_#t~mem13#1, thread3Thread1of1ForFork1_plus_#in~a#1, thread3Thread1of1ForFork1_#t~ret14#1, thread2Thread1of1ForFork0_#t~ret10#1, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_#t~ret9#1, thread2Thread1of1ForFork0_plus_#in~b#1, thread3Thread1of1ForFork1_plus_~a#1, thread3Thread1of1ForFork1_~tmp~2#1, thread2Thread1of1ForFork0_plus_~b#1, thread2Thread1of1ForFork0_plus_#res#1, thread3Thread1of1ForFork1_plus_#in~b#1, thread2Thread1of1ForFork0_~tmp~1#1, thread3Thread1of1ForFork1_#t~ret15#1, thread2Thread1of1ForFork0_#t~mem7#1, thread3Thread1of1ForFork1_#t~mem12#1, thread3Thread1of1ForFork1_plus_~b#1] and [931] L64-->L61-4: Formula: (and (= v_~res2~0_86 |v_thread2Thread1of1ForFork0_~tmp~1#1_23|) (= (+ |v_thread2Thread1of1ForFork0_~i~1#1_30| 1) |v_thread2Thread1of1ForFork0_~i~1#1_29|)) InVars {thread2Thread1of1ForFork0_~tmp~1#1=|v_thread2Thread1of1ForFork0_~tmp~1#1_23|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_30|} OutVars{thread2Thread1of1ForFork0_~tmp~1#1=|v_thread2Thread1of1ForFork0_~tmp~1#1_23|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_29|, thread2Thread1of1ForFork0_#t~post6#1=|v_thread2Thread1of1ForFork0_#t~post6#1_19|, ~res2~0=v_~res2~0_86} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_~i~1#1, thread2Thread1of1ForFork0_#t~post6#1, ~res2~0] [2022-12-06 05:35:18,724 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [992] L61-4-->L74-4: Formula: (let ((.cse1 (select |v_#memory_int_292| v_~B~0.base_154)) (.cse3 (select |v_#memory_int_292| v_~A~0.base_160)) (.cse0 (+ |v_thread1Thread1of1ForFork2_plus_~a#1_56| |v_thread1Thread1of1ForFork2_plus_~b#1_56|)) (.cse4 (+ |v_thread3Thread1of1ForFork1_plus_~a#1_47| |v_thread3Thread1of1ForFork1_plus_~b#1_47|))) (and (= |v_thread2Thread1of1ForFork0_#res#1.offset_25| 0) (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_56| (ite (or (<= .cse0 2147483647) (<= |v_thread1Thread1of1ForFork2_plus_~b#1_56| 0)) 1 0)) (= |v_thread3Thread1of1ForFork1_~i~2#1_101| (+ |v_thread3Thread1of1ForFork1_~i~2#1_102| 1)) (= |v_thread3Thread1of1ForFork1_plus_#in~b#1_47| (let ((.cse2 (* |v_thread3Thread1of1ForFork1_~i~2#1_102| 4))) (+ (select .cse1 (+ v_~B~0.offset_156 .cse2)) (select .cse3 (+ .cse2 v_~A~0.offset_162))))) (= |v_thread2Thread1of1ForFork0_#res#1.base_25| 0) (= v_~res2~0_159 |v_thread3Thread1of1ForFork1_~tmp~2#1_61|) (< 0 v_~N~0_168) (<= 0 (+ |v_thread3Thread1of1ForFork1_plus_#in~b#1_47| 2147483648)) (= |v_thread3Thread1of1ForFork1_plus_#in~b#1_47| |v_thread3Thread1of1ForFork1_plus_~b#1_47|) (<= |v_thread3Thread1of1ForFork1_plus_#in~b#1_47| 2147483647) (= |v_thread3Thread1of1ForFork1_plus_#res#1_47| |v_thread3Thread1of1ForFork1_~tmp~2#1_61|) (<= 0 (+ |v_thread1Thread1of1ForFork2_plus_#in~b#1_56| 2147483648)) (<= 0 (+ |v_thread1Thread1of1ForFork2_~tmp~0#1_58| 2147483648)) (= |v_thread3Thread1of1ForFork1_plus_#in~a#1_47| |v_thread3Thread1of1ForFork1_plus_~a#1_47|) (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_47| |v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_47|) (<= 0 (+ |v_thread3Thread1of1ForFork1_~tmp~2#1_61| 2147483648)) (= (+ (select .cse1 v_~B~0.offset_156) (select .cse3 v_~A~0.offset_162)) |v_thread1Thread1of1ForFork2_plus_#in~b#1_56|) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_58| v_~res1~0_153) (= .cse4 |v_thread3Thread1of1ForFork1_plus_#res#1_47|) (<= |v_thread1Thread1of1ForFork2_~tmp~0#1_58| 2147483647) (= |v_thread1Thread1of1ForFork2_plus_~b#1_56| |v_thread1Thread1of1ForFork2_plus_#in~b#1_56|) (= .cse0 |v_thread1Thread1of1ForFork2_plus_#res#1_56|) (not (< |v_thread2Thread1of1ForFork0_~i~1#1_77| v_~M~0_113)) (= |v_thread1Thread1of1ForFork2_plus_~a#1_56| |v_thread1Thread1of1ForFork2_plus_#in~a#1_56|) (<= |v_thread1Thread1of1ForFork2_plus_#in~b#1_56| 2147483647) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_58| |v_thread1Thread1of1ForFork2_plus_#res#1_56|) (<= |v_thread3Thread1of1ForFork1_~tmp~2#1_61| 2147483647) (= |v_thread1Thread1of1ForFork2_~i~0#1_83| 1) (= v_~res1~0_154 |v_thread1Thread1of1ForFork2_plus_#in~a#1_56|) (< |v_thread3Thread1of1ForFork1_~i~2#1_102| v_~N~0_168) (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_56| |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_56|) (= (ite (or (<= |v_thread3Thread1of1ForFork1_plus_~b#1_47| 0) (<= .cse4 2147483647)) 1 0) |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_47|) (= |v_thread3Thread1of1ForFork1_plus_#in~a#1_47| v_~res2~0_160))) InVars {~res1~0=v_~res1~0_154, ~A~0.base=v_~A~0.base_160, ~B~0.base=v_~B~0.base_154, ~A~0.offset=v_~A~0.offset_162, ~M~0=v_~M~0_113, #memory_int=|v_#memory_int_292|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_77|, ~N~0=v_~N~0_168, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_102|, ~B~0.offset=v_~B~0.offset_156, ~res2~0=v_~res2~0_160} OutVars{~res1~0=v_~res1~0_153, ~A~0.base=v_~A~0.base_160, thread1Thread1of1ForFork2_plus_#in~b#1=|v_thread1Thread1of1ForFork2_plus_#in~b#1_56|, ~B~0.base=v_~B~0.base_154, thread1Thread1of1ForFork2_#t~ret4#1=|v_thread1Thread1of1ForFork2_#t~ret4#1_56|, thread2Thread1of1ForFork0_#res#1.offset=|v_thread2Thread1of1ForFork0_#res#1.offset_25|, thread1Thread1of1ForFork2_#t~mem2#1=|v_thread1Thread1of1ForFork2_#t~mem2#1_56|, thread3Thread1of1ForFork1_plus_#in~a#1=|v_thread3Thread1of1ForFork1_plus_#in~a#1_47|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_77|, thread1Thread1of1ForFork2_plus_#in~a#1=|v_thread1Thread1of1ForFork2_plus_#in~a#1_56|, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_101|, thread3Thread1of1ForFork1_#t~ret14#1=|v_thread3Thread1of1ForFork1_#t~ret14#1_47|, thread1Thread1of1ForFork2_#t~post1#1=|v_thread1Thread1of1ForFork2_#t~post1#1_56|, thread3Thread1of1ForFork1_~tmp~2#1=|v_thread3Thread1of1ForFork1_~tmp~2#1_61|, thread3Thread1of1ForFork1_plus_#in~b#1=|v_thread3Thread1of1ForFork1_plus_#in~b#1_47|, thread1Thread1of1ForFork2_plus_~a#1=|v_thread1Thread1of1ForFork2_plus_~a#1_56|, thread1Thread1of1ForFork2_#t~mem3#1=|v_thread1Thread1of1ForFork2_#t~mem3#1_56|, ~B~0.offset=v_~B~0.offset_156, thread3Thread1of1ForFork1_#t~mem12#1=|v_thread3Thread1of1ForFork1_#t~mem12#1_47|, ~res2~0=v_~res2~0_159, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_56|, thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_47|, thread3Thread1of1ForFork1_plus_#res#1=|v_thread3Thread1of1ForFork1_plus_#res#1_47|, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_47|, thread1Thread1of1ForFork2_~tmp~0#1=|v_thread1Thread1of1ForFork2_~tmp~0#1_58|, thread3Thread1of1ForFork1_#t~mem13#1=|v_thread3Thread1of1ForFork1_#t~mem13#1_47|, thread1Thread1of1ForFork2_plus_~b#1=|v_thread1Thread1of1ForFork2_plus_~b#1_56|, ~N~0=v_~N~0_168, thread3Thread1of1ForFork1_plus_~a#1=|v_thread3Thread1of1ForFork1_plus_~a#1_47|, ~A~0.offset=v_~A~0.offset_162, thread2Thread1of1ForFork0_#res#1.base=|v_thread2Thread1of1ForFork0_#res#1.base_25|, ~M~0=v_~M~0_113, thread1Thread1of1ForFork2_~i~0#1=|v_thread1Thread1of1ForFork2_~i~0#1_83|, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_56|, thread1Thread1of1ForFork2_#t~ret5#1=|v_thread1Thread1of1ForFork2_#t~ret5#1_56|, thread3Thread1of1ForFork1_#t~post11#1=|v_thread3Thread1of1ForFork1_#t~post11#1_36|, #memory_int=|v_#memory_int_292|, thread3Thread1of1ForFork1_#t~ret15#1=|v_thread3Thread1of1ForFork1_#t~ret15#1_47|, thread3Thread1of1ForFork1_plus_~b#1=|v_thread3Thread1of1ForFork1_plus_~b#1_47|, thread1Thread1of1ForFork2_plus_#res#1=|v_thread1Thread1of1ForFork2_plus_#res#1_56|} AuxVars[] AssignedVars[~res1~0, thread1Thread1of1ForFork2_plus_#in~b#1, thread1Thread1of1ForFork2_#t~ret4#1, thread2Thread1of1ForFork0_#res#1.offset, thread1Thread1of1ForFork2_#t~mem2#1, thread3Thread1of1ForFork1_plus_#in~a#1, thread1Thread1of1ForFork2_plus_#in~a#1, thread3Thread1of1ForFork1_~i~2#1, thread3Thread1of1ForFork1_#t~ret14#1, thread1Thread1of1ForFork2_#t~post1#1, thread3Thread1of1ForFork1_~tmp~2#1, thread3Thread1of1ForFork1_plus_#in~b#1, thread1Thread1of1ForFork2_plus_~a#1, thread1Thread1of1ForFork2_#t~mem3#1, thread3Thread1of1ForFork1_#t~mem12#1, ~res2~0, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork1_plus_#res#1, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork2_~tmp~0#1, thread3Thread1of1ForFork1_#t~mem13#1, thread1Thread1of1ForFork2_plus_~b#1, thread3Thread1of1ForFork1_plus_~a#1, thread2Thread1of1ForFork0_#res#1.base, thread1Thread1of1ForFork2_~i~0#1, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork2_#t~ret5#1, thread3Thread1of1ForFork1_#t~post11#1, thread3Thread1of1ForFork1_#t~ret15#1, thread3Thread1of1ForFork1_plus_~b#1, thread1Thread1of1ForFork2_plus_#res#1] and [946] L48-4-->L48-4: Formula: (let ((.cse0 (+ |v_thread1Thread1of1ForFork2_plus_~a#1_17| |v_thread1Thread1of1ForFork2_plus_~b#1_17|))) (and (= |v_thread1Thread1of1ForFork2_plus_#res#1_17| .cse0) (= v_~res1~0_74 |v_thread1Thread1of1ForFork2_plus_#in~a#1_17|) (< |v_thread1Thread1of1ForFork2_~i~0#1_38| v_~N~0_96) (= (let ((.cse1 (* |v_thread1Thread1of1ForFork2_~i~0#1_38| 4))) (+ (select (select |v_#memory_int_182| v_~A~0.base_84) (+ v_~A~0.offset_84 .cse1)) (select (select |v_#memory_int_182| v_~B~0.base_82) (+ v_~B~0.offset_82 .cse1)))) |v_thread1Thread1of1ForFork2_plus_#in~b#1_17|) (= (ite (or (<= .cse0 2147483647) (<= |v_thread1Thread1of1ForFork2_plus_~b#1_17| 0)) 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_17|) (<= |v_thread1Thread1of1ForFork2_plus_#in~b#1_17| 2147483647) (<= 0 (+ |v_thread1Thread1of1ForFork2_~tmp~0#1_19| 2147483648)) (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_17| |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_17|) (<= 0 (+ |v_thread1Thread1of1ForFork2_plus_#in~b#1_17| 2147483648)) (= |v_thread1Thread1of1ForFork2_plus_~a#1_17| |v_thread1Thread1of1ForFork2_plus_#in~a#1_17|) (= (+ |v_thread1Thread1of1ForFork2_~i~0#1_38| 1) |v_thread1Thread1of1ForFork2_~i~0#1_37|) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_19| |v_thread1Thread1of1ForFork2_plus_#res#1_17|) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_19| v_~res1~0_73) (<= |v_thread1Thread1of1ForFork2_~tmp~0#1_19| 2147483647) (= |v_thread1Thread1of1ForFork2_plus_~b#1_17| |v_thread1Thread1of1ForFork2_plus_#in~b#1_17|))) InVars {~res1~0=v_~res1~0_74, ~A~0.base=v_~A~0.base_84, ~B~0.base=v_~B~0.base_82, ~A~0.offset=v_~A~0.offset_84, thread1Thread1of1ForFork2_~i~0#1=|v_thread1Thread1of1ForFork2_~i~0#1_38|, #memory_int=|v_#memory_int_182|, ~N~0=v_~N~0_96, ~B~0.offset=v_~B~0.offset_82} OutVars{~res1~0=v_~res1~0_73, ~A~0.base=v_~A~0.base_84, thread1Thread1of1ForFork2_plus_#in~b#1=|v_thread1Thread1of1ForFork2_plus_#in~b#1_17|, ~B~0.base=v_~B~0.base_82, thread1Thread1of1ForFork2_#t~ret4#1=|v_thread1Thread1of1ForFork2_#t~ret4#1_17|, thread1Thread1of1ForFork2_~tmp~0#1=|v_thread1Thread1of1ForFork2_~tmp~0#1_19|, thread1Thread1of1ForFork2_#t~mem2#1=|v_thread1Thread1of1ForFork2_#t~mem2#1_17|, thread1Thread1of1ForFork2_plus_~b#1=|v_thread1Thread1of1ForFork2_plus_~b#1_17|, thread1Thread1of1ForFork2_plus_#in~a#1=|v_thread1Thread1of1ForFork2_plus_#in~a#1_17|, ~N~0=v_~N~0_96, thread1Thread1of1ForFork2_#t~post1#1=|v_thread1Thread1of1ForFork2_#t~post1#1_15|, ~A~0.offset=v_~A~0.offset_84, thread1Thread1of1ForFork2_~i~0#1=|v_thread1Thread1of1ForFork2_~i~0#1_37|, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_17|, thread1Thread1of1ForFork2_#t~ret5#1=|v_thread1Thread1of1ForFork2_#t~ret5#1_17|, #memory_int=|v_#memory_int_182|, thread1Thread1of1ForFork2_plus_~a#1=|v_thread1Thread1of1ForFork2_plus_~a#1_17|, thread1Thread1of1ForFork2_#t~mem3#1=|v_thread1Thread1of1ForFork2_#t~mem3#1_17|, ~B~0.offset=v_~B~0.offset_82, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_17|, thread1Thread1of1ForFork2_plus_#res#1=|v_thread1Thread1of1ForFork2_plus_#res#1_17|} AuxVars[] AssignedVars[~res1~0, thread1Thread1of1ForFork2_plus_#in~b#1, thread1Thread1of1ForFork2_#t~ret4#1, thread1Thread1of1ForFork2_~tmp~0#1, thread1Thread1of1ForFork2_#t~mem2#1, thread1Thread1of1ForFork2_plus_~b#1, thread1Thread1of1ForFork2_plus_#in~a#1, thread1Thread1of1ForFork2_#t~post1#1, thread1Thread1of1ForFork2_~i~0#1, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork2_#t~ret5#1, thread1Thread1of1ForFork2_plus_~a#1, thread1Thread1of1ForFork2_#t~mem3#1, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork2_plus_#res#1] [2022-12-06 05:35:18,725 WARN L322 ript$VariableManager]: TermVariable LBE534 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:18,725 WARN L322 ript$VariableManager]: TermVariable LBE511 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:18,725 WARN L322 ript$VariableManager]: TermVariable LBE202 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:18,725 WARN L322 ript$VariableManager]: TermVariable LBE444 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:18,725 WARN L322 ript$VariableManager]: TermVariable LBE520 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:18,725 WARN L322 ript$VariableManager]: TermVariable LBE221 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:18,725 WARN L322 ript$VariableManager]: TermVariable LBE231 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:18,725 WARN L322 ript$VariableManager]: TermVariable LBE24 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:18,725 WARN L322 ript$VariableManager]: TermVariable LBE517 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:18,725 WARN L322 ript$VariableManager]: TermVariable LBE34 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:18,725 WARN L322 ript$VariableManager]: TermVariable LBE537 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:18,726 WARN L322 ript$VariableManager]: TermVariable LBE447 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:18,726 WARN L322 ript$VariableManager]: TermVariable LBE535 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:18,726 WARN L322 ript$VariableManager]: TermVariable LBE53 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:18,726 WARN L322 ript$VariableManager]: TermVariable LBE63 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:18,726 WARN L322 ript$VariableManager]: TermVariable LBE192 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:19,756 WARN L322 ript$VariableManager]: TermVariable LBE534 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:19,756 WARN L322 ript$VariableManager]: TermVariable LBE511 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:19,757 WARN L322 ript$VariableManager]: TermVariable LBE202 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:19,757 WARN L322 ript$VariableManager]: TermVariable LBE444 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:19,757 WARN L322 ript$VariableManager]: TermVariable LBE520 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:19,757 WARN L322 ript$VariableManager]: TermVariable LBE221 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:19,757 WARN L322 ript$VariableManager]: TermVariable LBE231 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:19,757 WARN L322 ript$VariableManager]: TermVariable LBE24 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:19,757 WARN L322 ript$VariableManager]: TermVariable LBE517 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:19,757 WARN L322 ript$VariableManager]: TermVariable LBE34 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:19,757 WARN L322 ript$VariableManager]: TermVariable LBE537 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:19,757 WARN L322 ript$VariableManager]: TermVariable LBE447 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:19,757 WARN L322 ript$VariableManager]: TermVariable LBE535 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:19,757 WARN L322 ript$VariableManager]: TermVariable LBE53 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:19,758 WARN L322 ript$VariableManager]: TermVariable LBE63 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:19,758 WARN L322 ript$VariableManager]: TermVariable LBE192 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:21,380 WARN L322 ript$VariableManager]: TermVariable LBE534 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:21,380 WARN L322 ript$VariableManager]: TermVariable LBE511 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:21,381 WARN L322 ript$VariableManager]: TermVariable LBE202 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:21,381 WARN L322 ript$VariableManager]: TermVariable LBE444 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:21,381 WARN L322 ript$VariableManager]: TermVariable LBE520 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:21,381 WARN L322 ript$VariableManager]: TermVariable LBE221 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:21,381 WARN L322 ript$VariableManager]: TermVariable LBE231 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:21,381 WARN L322 ript$VariableManager]: TermVariable LBE24 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:21,381 WARN L322 ript$VariableManager]: TermVariable LBE517 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:21,381 WARN L322 ript$VariableManager]: TermVariable LBE34 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:21,381 WARN L322 ript$VariableManager]: TermVariable LBE537 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:21,381 WARN L322 ript$VariableManager]: TermVariable LBE447 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:21,381 WARN L322 ript$VariableManager]: TermVariable LBE535 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:21,382 WARN L322 ript$VariableManager]: TermVariable LBE53 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:21,382 WARN L322 ript$VariableManager]: TermVariable LBE63 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:21,382 WARN L322 ript$VariableManager]: TermVariable LBE192 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-06 05:35:22,408 INFO L203 LiptonReduction]: Total number of compositions: 10 [2022-12-06 05:35:22,409 INFO L143 eatedLiptonReduction]: Time needed for LBE in milliseconds: 20354 [2022-12-06 05:35:22,409 INFO L495 AbstractCegarLoop]: Abstraction has has 278 places, 1202 transitions, 42556 flow [2022-12-06 05:35:22,409 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 26 states, 25 states have (on average 1.84) internal successors, (46), 25 states have internal predecessors, (46), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 05:35:22,409 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 05:35:22,409 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] [2022-12-06 05:35:22,419 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Forceful destruction successful, exit code 0 [2022-12-06 05:35:22,615 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,SelfDestructingSolverStorable36 [2022-12-06 05:35:22,616 INFO L420 AbstractCegarLoop]: === Iteration 38 === 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 05:35:22,617 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 05:35:22,617 INFO L85 PathProgramCache]: Analyzing trace with hash -1434792555, now seen corresponding path program 2 times [2022-12-06 05:35:22,617 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 05:35:22,618 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1175681839] [2022-12-06 05:35:22,618 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 05:35:22,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 05:35:22,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 05:35:22,695 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 05:35:22,696 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 05:35:22,696 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1175681839] [2022-12-06 05:35:22,696 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1175681839] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-06 05:35:22,696 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1561661948] [2022-12-06 05:35:22,696 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-12-06 05:35:22,696 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-06 05:35:22,696 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-06 05:35:22,698 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 05:35:22,705 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 05:35:22,912 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-12-06 05:35:22,912 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-12-06 05:35:22,914 INFO L263 TraceCheckSpWp]: Trace formula consists of 318 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-06 05:35:22,915 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-06 05:35:22,960 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 05:35:22,961 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-06 05:35:23,017 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 05:35:23,017 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1561661948] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-06 05:35:23,018 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-12-06 05:35:23,018 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6, 6] total 12 [2022-12-06 05:35:23,019 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [699737611] [2022-12-06 05:35:23,019 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-12-06 05:35:23,020 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2022-12-06 05:35:23,020 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 05:35:23,021 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2022-12-06 05:35:23,021 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=48, Invalid=108, Unknown=0, NotChecked=0, Total=156 [2022-12-06 05:35:23,021 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 0 out of 88 [2022-12-06 05:35:23,021 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 278 places, 1202 transitions, 42556 flow. Second operand has 13 states, 13 states have (on average 2.4615384615384617) internal successors, (32), 12 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 05:35:23,021 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 05:35:23,021 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 0 of 88 [2022-12-06 05:35:23,021 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 05:35:31,801 INFO L130 PetriNetUnfolder]: 13744/20785 cut-off events. [2022-12-06 05:35:31,801 INFO L131 PetriNetUnfolder]: For 994402/994402 co-relation queries the response was YES. [2022-12-06 05:35:31,942 INFO L83 FinitePrefix]: Finished finitePrefix Result has 293509 conditions, 20785 events. 13744/20785 cut-off events. For 994402/994402 co-relation queries the response was YES. Maximal size of possible extension queue 896. Compared 135545 event pairs, 1014 based on Foata normal form. 44/20829 useless extension candidates. Maximal degree in co-relation 291925. Up to 8500 conditions per place. [2022-12-06 05:35:32,077 INFO L137 encePairwiseOnDemand]: 36/88 looper letters, 579 selfloop transitions, 947 changer transitions 3/1529 dead transitions. [2022-12-06 05:35:32,077 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 293 places, 1529 transitions, 54055 flow [2022-12-06 05:35:32,077 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-12-06 05:35:32,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2022-12-06 05:35:32,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 235 transitions. [2022-12-06 05:35:32,078 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.1669034090909091 [2022-12-06 05:35:32,078 INFO L175 Difference]: Start difference. First operand has 278 places, 1202 transitions, 42556 flow. Second operand 16 states and 235 transitions. [2022-12-06 05:35:32,079 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 293 places, 1529 transitions, 54055 flow [2022-12-06 05:35:37,355 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 287 places, 1529 transitions, 53571 flow, removed 201 selfloop flow, removed 6 redundant places. [2022-12-06 05:35:37,392 INFO L231 Difference]: Finished difference. Result has 289 places, 1313 transitions, 48179 flow [2022-12-06 05:35:37,393 INFO L276 CegarLoopForPetriNet]: {PETRI_ALPHABET=88, PETRI_DIFFERENCE_MINUEND_FLOW=42101, PETRI_DIFFERENCE_MINUEND_PLACES=272, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=1202, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=833, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=368, PETRI_DIFFERENCE_SUBTRAHEND_STATES=16, PETRI_FLOW=48179, PETRI_PLACES=289, PETRI_TRANSITIONS=1313} [2022-12-06 05:35:37,393 INFO L294 CegarLoopForPetriNet]: 33 programPoint places, 256 predicate places. [2022-12-06 05:35:37,393 WARN L163 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-06 05:35:37,394 INFO L89 Accepts]: Start accepts. Operand has 289 places, 1313 transitions, 48179 flow [2022-12-06 05:35:37,400 INFO L95 Accepts]: Finished accepts. [2022-12-06 05:35:37,401 INFO L195 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-06 05:35:37,401 INFO L167 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 289 places, 1313 transitions, 48179 flow [2022-12-06 05:35:37,420 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 286 places, 1313 transitions, 48179 flow [2022-12-06 05:35:38,315 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([946] L48-4-->L48-4: Formula: (let ((.cse0 (+ |v_thread1Thread1of1ForFork2_plus_~a#1_17| |v_thread1Thread1of1ForFork2_plus_~b#1_17|))) (and (= |v_thread1Thread1of1ForFork2_plus_#res#1_17| .cse0) (= v_~res1~0_74 |v_thread1Thread1of1ForFork2_plus_#in~a#1_17|) (< |v_thread1Thread1of1ForFork2_~i~0#1_38| v_~N~0_96) (= (let ((.cse1 (* |v_thread1Thread1of1ForFork2_~i~0#1_38| 4))) (+ (select (select |v_#memory_int_182| v_~A~0.base_84) (+ v_~A~0.offset_84 .cse1)) (select (select |v_#memory_int_182| v_~B~0.base_82) (+ v_~B~0.offset_82 .cse1)))) |v_thread1Thread1of1ForFork2_plus_#in~b#1_17|) (= (ite (or (<= .cse0 2147483647) (<= |v_thread1Thread1of1ForFork2_plus_~b#1_17| 0)) 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_17|) (<= |v_thread1Thread1of1ForFork2_plus_#in~b#1_17| 2147483647) (<= 0 (+ |v_thread1Thread1of1ForFork2_~tmp~0#1_19| 2147483648)) (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_17| |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_17|) (<= 0 (+ |v_thread1Thread1of1ForFork2_plus_#in~b#1_17| 2147483648)) (= |v_thread1Thread1of1ForFork2_plus_~a#1_17| |v_thread1Thread1of1ForFork2_plus_#in~a#1_17|) (= (+ |v_thread1Thread1of1ForFork2_~i~0#1_38| 1) |v_thread1Thread1of1ForFork2_~i~0#1_37|) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_19| |v_thread1Thread1of1ForFork2_plus_#res#1_17|) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_19| v_~res1~0_73) (<= |v_thread1Thread1of1ForFork2_~tmp~0#1_19| 2147483647) (= |v_thread1Thread1of1ForFork2_plus_~b#1_17| |v_thread1Thread1of1ForFork2_plus_#in~b#1_17|))) InVars {~res1~0=v_~res1~0_74, ~A~0.base=v_~A~0.base_84, ~B~0.base=v_~B~0.base_82, ~A~0.offset=v_~A~0.offset_84, thread1Thread1of1ForFork2_~i~0#1=|v_thread1Thread1of1ForFork2_~i~0#1_38|, #memory_int=|v_#memory_int_182|, ~N~0=v_~N~0_96, ~B~0.offset=v_~B~0.offset_82} OutVars{~res1~0=v_~res1~0_73, ~A~0.base=v_~A~0.base_84, thread1Thread1of1ForFork2_plus_#in~b#1=|v_thread1Thread1of1ForFork2_plus_#in~b#1_17|, ~B~0.base=v_~B~0.base_82, thread1Thread1of1ForFork2_#t~ret4#1=|v_thread1Thread1of1ForFork2_#t~ret4#1_17|, thread1Thread1of1ForFork2_~tmp~0#1=|v_thread1Thread1of1ForFork2_~tmp~0#1_19|, thread1Thread1of1ForFork2_#t~mem2#1=|v_thread1Thread1of1ForFork2_#t~mem2#1_17|, thread1Thread1of1ForFork2_plus_~b#1=|v_thread1Thread1of1ForFork2_plus_~b#1_17|, thread1Thread1of1ForFork2_plus_#in~a#1=|v_thread1Thread1of1ForFork2_plus_#in~a#1_17|, ~N~0=v_~N~0_96, thread1Thread1of1ForFork2_#t~post1#1=|v_thread1Thread1of1ForFork2_#t~post1#1_15|, ~A~0.offset=v_~A~0.offset_84, thread1Thread1of1ForFork2_~i~0#1=|v_thread1Thread1of1ForFork2_~i~0#1_37|, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_17|, thread1Thread1of1ForFork2_#t~ret5#1=|v_thread1Thread1of1ForFork2_#t~ret5#1_17|, #memory_int=|v_#memory_int_182|, thread1Thread1of1ForFork2_plus_~a#1=|v_thread1Thread1of1ForFork2_plus_~a#1_17|, thread1Thread1of1ForFork2_#t~mem3#1=|v_thread1Thread1of1ForFork2_#t~mem3#1_17|, ~B~0.offset=v_~B~0.offset_82, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_17|, thread1Thread1of1ForFork2_plus_#res#1=|v_thread1Thread1of1ForFork2_plus_#res#1_17|} AuxVars[] AssignedVars[~res1~0, thread1Thread1of1ForFork2_plus_#in~b#1, thread1Thread1of1ForFork2_#t~ret4#1, thread1Thread1of1ForFork2_~tmp~0#1, thread1Thread1of1ForFork2_#t~mem2#1, thread1Thread1of1ForFork2_plus_~b#1, thread1Thread1of1ForFork2_plus_#in~a#1, thread1Thread1of1ForFork2_#t~post1#1, thread1Thread1of1ForFork2_~i~0#1, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork2_#t~ret5#1, thread1Thread1of1ForFork2_plus_~a#1, thread1Thread1of1ForFork2_#t~mem3#1, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork2_plus_#res#1][24], [Black: 761#(and (= ~N~0 1) (or (= ~res2~0 ~res1~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0))), Black: 1019#(or (= ~res2~0 ~res1~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), Black: 2510#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= 2 ~N~0)), Black: 2532#(and (or (< 0 ~M~0) (< (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0) (<= 2 ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| (+ ~M~0 1))), Black: 2562#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0) (<= 2 ~N~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) (+ ~N~0 ~M~0))), Black: 2512#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= 2 ~N~0)), Black: 2516#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= 2 ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| (+ ~M~0 1))), Black: 2506#(and (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= 2 ~N~0)), Black: 2538#(and (<= (+ 2 |thread3Thread1of1ForFork1_~i~2#1|) (+ ~N~0 ~M~0)) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0) (<= 2 ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| (+ ~M~0 1))), Black: 2406#(and (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= 2 ~N~0)), Black: 2530#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0) (<= 2 ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| (+ ~M~0 1))), Black: 2522#(and (or (< 0 ~M~0) (< (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= 2 ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| (+ ~M~0 1))), 1577#true, Black: 1045#(and (= |thread1Thread1of1ForFork2_~i~0#1| 1) (= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= 2 ~N~0)), 21#L101-1true, 1975#true, Black: 781#(or (= ~res2~0 ~res1~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), Black: 2318#(and (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= (+ 2 |thread3Thread1of1ForFork1_~i~2#1|) ~N~0)) (<= 2 ~N~0)), Black: 2336#(and (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= (+ 2 |thread3Thread1of1ForFork1_~i~2#1|) ~N~0)) (<= 2 ~N~0)), Black: 2328#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= 2 ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| 1)), Black: 2322#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0) (<= 2 ~N~0)), 2580#true, Black: 1525#(or (not (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0)) (= (+ (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|))) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|))) ~res2~0) ~res1~0) (< (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), Black: 2316#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= (+ 2 |thread3Thread1of1ForFork1_~i~2#1|) ~N~0)) (<= 2 ~N~0)), Black: 2197#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= 2 ~N~0)), Black: 2326#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= 2 ~N~0)), Black: 519#(and (<= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (= ~A~0.offset 0) (<= ~B~0.offset 0) (= ~res1~0 0) (<= 0 |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|) (= ~res2~0 0) (<= 0 ~B~0.offset)), Black: 551#(and (<= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (= ~A~0.offset 0) (<= ~B~0.offset 0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (= ~res1~0 0) (<= 0 |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|) (or (<= (+ ~A~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|)) 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (= (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|))) (select (select |#memory_int| ~A~0.base) ~A~0.offset))) (or (<= (+ ~B~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|)) 0) (<= (+ ~B~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|)) (* ~M~0 4)) (= (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|))) (select (select |#memory_int| ~B~0.base) ~B~0.offset))) (= ~res2~0 0) (<= 0 ~B~0.offset)), Black: 371#(or (= ~res2~0 ~res1~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), Black: 2357#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= 3 ~N~0) (<= (+ 3 |thread3Thread1of1ForFork1_~i~2#1|) (+ ~N~0 ~M~0))), Black: 2355#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= 3 ~N~0)), Black: 1083#(and (<= (+ 2 |thread3Thread1of1ForFork1_~i~2#1|) (+ ~N~0 ~M~0)) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= 2 ~N~0)), Black: 2363#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0) (= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= 3 ~N~0) (<= (+ 3 |thread3Thread1of1ForFork1_~i~2#1|) (+ ~N~0 ~M~0))), Black: 2346#true, 361#true, Black: 1089#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0) (= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= 2 ~N~0)), Black: 2367#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0) (= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= 3 ~N~0)), Black: 1087#(and (<= (+ 2 |thread3Thread1of1ForFork1_~i~2#1|) (+ ~N~0 ~M~0)) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0) (= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= 2 ~N~0)), Black: 2359#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0) (= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0)), Black: 1081#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= 2 ~N~0)), Black: 346#(and (<= (+ ~M~0 1) ~N~0) (<= 1 ~N~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), Black: 344#(and (<= (+ ~M~0 1) ~N~0) (<= 1 ~N~0) (< |thread2Thread1of1ForFork0_~i~1#1| ~N~0)), Black: 348#(and (<= (+ ~M~0 1) ~N~0) (<= 1 ~N~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0) (< |thread2Thread1of1ForFork0_~i~1#1| ~N~0)), 1075#(and (<= 2 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0)), Black: 2927#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= 2 ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| (+ ~M~0 1)) (<= 1 ~M~0)), Black: 2921#(and (<= 2 ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| (+ ~M~0 1)) (<= 1 ~M~0)), Black: 2007#(or (= ~res2~0 ~res1~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), 13#L48-4true, Black: 2110#(or (< 0 ~M~0) (and (= ~res2~0 ~res1~0) (= (* ~M~0 4) 0))), Black: 2145#(and (or (< 0 ~M~0) (and (= ~res2~0 ~res1~0) (= (* ~M~0 4) 0))) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (and (= ~res2~0 ~res1~0) (= (* ~M~0 4) 0)))), Black: 2137#(and (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (= (* 4 |thread3Thread1of1ForFork1_~i~2#1|) 0)) (or (< 0 ~M~0) (and (= ~res2~0 ~res1~0) (= (* ~M~0 4) 0))) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (and (= ~res2~0 ~res1~0) (= (* ~M~0 4) 0)))), Black: 2139#(and (= ~res2~0 ~res1~0) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (= (* 4 |thread3Thread1of1ForFork1_~i~2#1|) 0)) (or (< 0 ~M~0) (and (= ~res2~0 ~res1~0) (= (* ~M~0 4) 0))) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (and (= ~res2~0 ~res1~0) (= (* ~M~0 4) 0)))), Black: 2141#(and (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (= (* 4 |thread3Thread1of1ForFork1_~i~2#1|) 0)) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (and (= ~res2~0 ~res1~0) (= (* ~M~0 4) 0)))), Black: 2135#(and (<= 0 ~M~0) (not (= ~A~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (= ~A~0.offset 0) (= ~B~0.offset 0) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (= (* 4 |thread3Thread1of1ForFork1_~i~2#1|) 0)) (not (= ~A~0.base |ULTIMATE.start_main_~#t1~0#1.base|)) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (= ~res1~0 0) (not (= ~B~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (<= 2 ~N~0) (not (= ~B~0.base |ULTIMATE.start_main_~#t2~0#1.base|)) (= ~res2~0 0) (not (= ~A~0.base |ULTIMATE.start_main_~#t2~0#1.base|))), Black: 2106#(or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (and (= ~res2~0 ~res1~0) (= (* ~M~0 4) 0))), Black: 2163#(and (= ~res2~0 ~res1~0) (= ~res1~0 |thread3Thread1of1ForFork1_~tmp~2#1|)), 1114#true, 1997#true, 1991#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0)), Black: 2189#(and (<= (+ 2 |thread3Thread1of1ForFork1_~i~2#1|) ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0)), 2196#(<= 2 ~N~0), 575#true, 80#$Ultimate##0true, Black: 1917#(and (or (forall ((~B~0.base Int)) (= (+ (select (select |#memory_int| ~B~0.base) ~B~0.offset) ~res1~0 (select (select |#memory_int| ~A~0.base) ~A~0.offset) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset 4)) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset 4))) (+ (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|))) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|))) ~res2~0 (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|) 4)) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|) 4))))) (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (< (+ 2 |thread3Thread1of1ForFork1_~i~2#1|) ~N~0)) (= ~A~0.offset 0) (= ~B~0.offset 0) (<= (+ ~A~0.base 2) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~A~0.base 2) |ULTIMATE.start_main_~#t2~0#1.base|) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (= ~res1~0 0) (= 2 ~N~0) (not (= ~B~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= ~B~0.base |ULTIMATE.start_main_~#t2~0#1.base|)) (= ~res2~0 0)), Black: 1933#(and (<= |thread3Thread1of1ForFork1_~i~2#1| 2) (= 2 ~N~0) (or (= ~res2~0 ~res1~0) (<= |thread3Thread1of1ForFork1_~i~2#1| 1))), Black: 1877#(or (forall ((~B~0.base Int)) (= (+ (select (select |#memory_int| ~B~0.base) ~B~0.offset) ~res1~0 (select (select |#memory_int| ~A~0.base) ~A~0.offset) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset 4)) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset 4))) (+ (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|))) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|))) ~res2~0 (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|) 4)) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|) 4))))) (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (< (+ 2 |thread3Thread1of1ForFork1_~i~2#1|) ~N~0)), 863#true, Black: 1951#(and (forall ((~M~0 Int) (v_ArrVal_1340 (Array Int Int)) (~B~0.base Int)) (or (< 0 ~M~0) (= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1340) ~A~0.base) (+ ~A~0.offset (* ~M~0 4) 4)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1340) ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1340) ~B~0.base) (+ ~B~0.offset (* ~M~0 4) 4)) ~res2~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1340) ~A~0.base) (+ ~A~0.offset (* ~M~0 4)))) (+ ~res1~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1340) ~B~0.base) (+ ~B~0.offset 4)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1340) ~B~0.base) ~B~0.offset) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1340) ~A~0.base) ~A~0.offset) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1340) ~A~0.base) (+ ~A~0.offset 4)))) (< (+ 2 ~M~0) ~N~0))) (or (= ~res2~0 ~res1~0) (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0)) (forall ((v_ArrVal_1339 (Array Int Int)) (~M~0 Int) (v_ArrVal_1340 (Array Int Int)) (~B~0.base Int)) (or (< 0 ~M~0) (= (+ ~res1~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1339) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1340) ~B~0.base) (+ ~B~0.offset 4)) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1339) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1340) ~A~0.base) ~A~0.offset) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1339) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1340) ~B~0.base) ~B~0.offset) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1339) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1340) ~A~0.base) (+ ~A~0.offset 4))) (+ ~res2~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1339) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1340) ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1339) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1340) ~B~0.base) (+ ~B~0.offset (* ~M~0 4) 4)) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1339) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1340) ~A~0.base) (+ ~A~0.offset (* ~M~0 4) 4)) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1339) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1340) ~A~0.base) (+ ~A~0.offset (* ~M~0 4))))) (< (+ 2 ~M~0) ~N~0)))), Black: 178#(= ~res2~0 ~res1~0), 144#L61-4true, Black: 1982#(or (= ~res2~0 ~res1~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), 1780#true, Black: 1995#(and (= |thread1Thread1of1ForFork2_~i~0#1| 2) (<= ~N~0 2)), 1423#true, Black: 2705#(forall ((~M~0 Int)) (or (< 0 ~M~0) (= (+ (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* ~M~0 4) 4)) ~res2~0 (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* ~M~0 4) 4))) (+ (select (select |#memory_int| ~B~0.base) ~B~0.offset) ~res1~0 (select (select |#memory_int| ~A~0.base) ~A~0.offset) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset 4)) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset 4)))) (< (+ 2 ~M~0) ~N~0))), 2348#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0)), Black: 2767#(and (or (= (+ (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|))) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|))) ~res2~0) (+ ~res1~0 (select (select |#memory_int| ~B~0.base) (+ (* |thread1Thread1of1ForFork2_~i~0#1| 4) ~B~0.offset)) (select (select |#memory_int| ~A~0.base) (+ (* |thread1Thread1of1ForFork2_~i~0#1| 4) ~A~0.offset)))) (< (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)) (forall ((v_ArrVal_1888 (Array Int Int)) (~M~0 Int)) (or (< 0 ~M~0) (= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) ~res2~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset (* ~M~0 4) 4)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset (* ~M~0 4) 4))) (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset 4)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset 4)) ~res1~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) ~B~0.offset) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) ~A~0.offset))) (< (+ 2 ~M~0) ~N~0))) (= ~res2~0 ~res1~0) (forall ((~M~0 Int)) (or (< 0 ~M~0) (= (+ (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* ~M~0 4) 4)) ~res2~0 (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* ~M~0 4) 4))) (+ (select (select |#memory_int| ~B~0.base) ~B~0.offset) ~res1~0 (select (select |#memory_int| ~A~0.base) ~A~0.offset) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset 4)) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset 4)))) (< (+ 2 ~M~0) ~N~0))) (forall ((v_ArrVal_1888 (Array Int Int)) (v_ArrVal_1887 (Array Int Int)) (~M~0 Int)) (or (< 0 ~M~0) (= (+ (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset (* ~M~0 4) 4)) ~res2~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset (* ~M~0 4) 4))) (+ (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset 4)) ~res1~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset 4)) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) ~A~0.offset) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) ~B~0.offset))) (< (+ 2 ~M~0) ~N~0)))), 2789#(<= 2 ~N~0), Black: 2679#(or (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0) (= ~res2~0 (+ ~res1~0 (select (select |#memory_int| ~B~0.base) (+ (* |thread1Thread1of1ForFork2_~i~0#1| 4) ~B~0.offset)) (select (select |#memory_int| ~A~0.base) (+ (* |thread1Thread1of1ForFork2_~i~0#1| 4) ~A~0.offset))))), Black: 2709#(forall ((v_ArrVal_1888 (Array Int Int)) (~M~0 Int)) (or (< 0 ~M~0) (= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) ~res2~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset (* ~M~0 4) 4)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset (* ~M~0 4) 4))) (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset 4)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset 4)) ~res1~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) ~B~0.offset) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) ~A~0.offset))) (< (+ 2 ~M~0) ~N~0))), Black: 2589#(and (= ~A~0.offset 0) (= ~B~0.offset 0) (or (<= (+ ~A~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|) 1) (* ~N~0 4)) (= ~res2~0 (+ ~res1~0 (select (select |#memory_int| ~B~0.base) (+ (* |thread1Thread1of1ForFork2_~i~0#1| 4) ~B~0.offset)) (select (select |#memory_int| ~A~0.base) (+ (* |thread1Thread1of1ForFork2_~i~0#1| 4) ~A~0.offset))))) (= |thread1Thread1of1ForFork2_~i~0#1| 1)), Black: 2757#(and (forall ((v_ArrVal_1888 (Array Int Int)) (~M~0 Int)) (or (< 0 ~M~0) (= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) ~res2~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset (* ~M~0 4) 4)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset (* ~M~0 4) 4))) (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset 4)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset 4)) ~res1~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) ~B~0.offset) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) ~A~0.offset))) (< (+ 2 ~M~0) ~N~0))) (forall ((~M~0 Int)) (or (< 0 ~M~0) (= (+ (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* ~M~0 4) 4)) ~res2~0 (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* ~M~0 4) 4))) (+ (select (select |#memory_int| ~B~0.base) ~B~0.offset) ~res1~0 (select (select |#memory_int| ~A~0.base) ~A~0.offset) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset 4)) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset 4)))) (< (+ 2 ~M~0) ~N~0))) (forall ((v_ArrVal_1888 (Array Int Int)) (v_ArrVal_1887 (Array Int Int)) (~M~0 Int)) (or (< 0 ~M~0) (= (+ (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset (* ~M~0 4) 4)) ~res2~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset (* ~M~0 4) 4))) (+ (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset 4)) ~res1~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset 4)) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) ~A~0.offset) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) ~B~0.offset))) (< (+ 2 ~M~0) ~N~0)))), Black: 2729#(and (forall ((~M~0 Int)) (or (< 0 ~M~0) (= (+ (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* ~M~0 4) 4)) ~res2~0 (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* ~M~0 4) 4))) (+ (select (select |#memory_int| ~B~0.base) ~B~0.offset) ~res1~0 (select (select |#memory_int| ~A~0.base) ~A~0.offset) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset 4)) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset 4)))) (< (+ 2 ~M~0) ~N~0))) (forall ((~M~0 Int)) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (= (+ (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* ~M~0 4) 4)) ~res2~0 (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* ~M~0 4) 4))) (+ (select (select |#memory_int| ~B~0.base) ~B~0.offset) ~res1~0 (select (select |#memory_int| ~A~0.base) ~A~0.offset) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset 4)) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset 4)))) (< (+ 2 ~M~0) ~N~0)))), Black: 1743#(and (forall ((~M~0 Int) (v_ArrVal_1201 (Array Int Int))) (or (< 0 ~M~0) (= ~res1~0 (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1201) ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) ~res2~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1201) ~B~0.base) (+ ~B~0.offset (* ~M~0 4))))) (<= (+ 2 ~M~0) ~N~0))) (or (forall ((~M~0 Int) (v_ArrVal_1201 (Array Int Int)) (v_ArrVal_1200 (Array Int Int))) (or (< 0 ~M~0) (= (+ ~res2~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1200) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1201) ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1200) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1201) ~A~0.base) (+ ~A~0.offset (* ~M~0 4)))) (+ ~res1~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1200) ~B~0.base) ~B~0.offset) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1200) ~A~0.base) ~A~0.offset))) (<= (+ 2 ~M~0) ~N~0))) (not (< 0 ~N~0))) (or (forall ((~M~0 Int) (v_ArrVal_1201 (Array Int Int))) (or (< 0 ~M~0) (= (+ (select (select |#memory_int| ~B~0.base) ~B~0.offset) ~res1~0 (select (select |#memory_int| ~A~0.base) ~A~0.offset)) (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1201) ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) ~res2~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1201) ~B~0.base) (+ ~B~0.offset (* ~M~0 4))))) (<= (+ 2 ~M~0) ~N~0))) (not (< 0 ~N~0)))), Black: 1706#(forall ((~M~0 Int) (v_ArrVal_1201 (Array Int Int))) (or (< 0 ~M~0) (= ~res1~0 (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1201) ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) ~res2~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1201) ~B~0.base) (+ ~B~0.offset (* ~M~0 4))))) (<= (+ 2 ~M~0) ~N~0))), Black: 2594#(and (or (= ~A~0.base ~B~0.base) (exists ((|ULTIMATE.start_main_~#t1~0#1.base| Int)) (and (exists ((v_DerPreprocessor_1 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (= (select (store (store (store (store (store (store |#memory_int| ~A~0.base v_DerPreprocessor_1) ~B~0.base v_DerPreprocessor_2) |ULTIMATE.start_main_~#t1~0#1.base| (select |#memory_int| |ULTIMATE.start_main_~#t1~0#1.base|)) ~A~0.base v_DerPreprocessor_1) ~B~0.base v_DerPreprocessor_2) |ULTIMATE.start_main_~#t1~0#1.base| (select |#memory_int| |ULTIMATE.start_main_~#t1~0#1.base|)) ~A~0.base) v_DerPreprocessor_1) (= (select (store (store (store (store (store (store |#memory_int| ~A~0.base v_DerPreprocessor_1) ~B~0.base v_DerPreprocessor_2) |ULTIMATE.start_main_~#t1~0#1.base| (select |#memory_int| |ULTIMATE.start_main_~#t1~0#1.base|)) ~A~0.base v_DerPreprocessor_1) ~B~0.base v_DerPreprocessor_2) |ULTIMATE.start_main_~#t1~0#1.base| (select |#memory_int| |ULTIMATE.start_main_~#t1~0#1.base|)) ~A~0.base) (select |#memory_int| ~A~0.base)) (= (select (select (store (store (store (store (store (store |#memory_int| ~A~0.base v_DerPreprocessor_1) ~B~0.base v_DerPreprocessor_2) |ULTIMATE.start_main_~#t1~0#1.base| (select |#memory_int| |ULTIMATE.start_main_~#t1~0#1.base|)) ~A~0.base v_DerPreprocessor_1) ~B~0.base v_DerPreprocessor_2) |ULTIMATE.start_main_~#t1~0#1.base| (select |#memory_int| |ULTIMATE.start_main_~#t1~0#1.base|)) ~B~0.base) (+ ~B~0.offset 4)) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset 4))) (= (select (select |#memory_int| ~B~0.base) ~B~0.offset) (select (select (store (store (store (store (store (store |#memory_int| ~A~0.base v_DerPreprocessor_1) ~B~0.base v_DerPreprocessor_2) |ULTIMATE.start_main_~#t1~0#1.base| (select |#memory_int| |ULTIMATE.start_main_~#t1~0#1.base|)) ~A~0.base v_DerPreprocessor_1) ~B~0.base v_DerPreprocessor_2) |ULTIMATE.start_main_~#t1~0#1.base| (select |#memory_int| |ULTIMATE.start_main_~#t1~0#1.base|)) ~B~0.base) ~B~0.offset)))) (<= (+ 2 ~B~0.base) |ULTIMATE.start_main_~#t1~0#1.base|)))) (= ~A~0.offset 0) (= ~B~0.offset 0) (<= (+ 2 ~B~0.base) |ULTIMATE.start_main_~#t2~0#1.base|) (= ~res1~0 0) (<= (+ 2 ~B~0.base) |ULTIMATE.start_main_~#t3~0#1.base|) (<= 2 ~N~0) (= ~res2~0 0)), Black: 2691#(or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (= (+ (select (select |#memory_int| ~B~0.base) ~B~0.offset) ~res1~0 (select (select |#memory_int| ~A~0.base) ~A~0.offset) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset 4)) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset 4))) (+ (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|))) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|))) ~res2~0 (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|) 4)) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|) 4)))) (< (+ 2 |thread3Thread1of1ForFork1_~i~2#1|) ~N~0)), Black: 1745#(and (forall ((~M~0 Int) (v_ArrVal_1201 (Array Int Int))) (or (< 0 ~M~0) (= ~res1~0 (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1201) ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) ~res2~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1201) ~B~0.base) (+ ~B~0.offset (* ~M~0 4))))) (<= (+ 2 ~M~0) ~N~0))) (or (forall ((~M~0 Int) (v_ArrVal_1201 (Array Int Int)) (v_ArrVal_1200 (Array Int Int))) (or (< 0 ~M~0) (= (+ ~res2~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1200) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1201) ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1200) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1201) ~A~0.base) (+ ~A~0.offset (* ~M~0 4)))) (+ ~res1~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1200) ~B~0.base) ~B~0.offset) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1200) ~A~0.base) ~A~0.offset))) (<= (+ 2 ~M~0) ~N~0))) (not (< 0 ~N~0))) (or (= ~res2~0 ~res1~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)) (or (forall ((~M~0 Int) (v_ArrVal_1201 (Array Int Int))) (or (< 0 ~M~0) (= (+ (select (select |#memory_int| ~B~0.base) ~B~0.offset) ~res1~0 (select (select |#memory_int| ~A~0.base) ~A~0.offset)) (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1201) ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) ~res2~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1201) ~B~0.base) (+ ~B~0.offset (* ~M~0 4))))) (<= (+ 2 ~M~0) ~N~0))) (not (< 0 ~N~0)))), Black: 2747#(and (forall ((~M~0 Int)) (or (< 0 ~M~0) (= (+ (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* ~M~0 4) 4)) ~res2~0 (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* ~M~0 4) 4))) (+ (select (select |#memory_int| ~B~0.base) ~B~0.offset) ~res1~0 (select (select |#memory_int| ~A~0.base) ~A~0.offset) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset 4)) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset 4)))) (< (+ 2 ~M~0) ~N~0))) (or (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0) (= ~res2~0 (+ ~res1~0 (select (select |#memory_int| ~B~0.base) (+ (* |thread1Thread1of1ForFork2_~i~0#1| 4) ~B~0.offset)) (select (select |#memory_int| ~A~0.base) (+ (* |thread1Thread1of1ForFork2_~i~0#1| 4) ~A~0.offset)))))), Black: 2755#(and (forall ((v_ArrVal_1888 (Array Int Int)) (~M~0 Int)) (or (< 0 ~M~0) (= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) ~res2~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset (* ~M~0 4) 4)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset (* ~M~0 4) 4))) (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset 4)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset 4)) ~res1~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) ~B~0.offset) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) ~A~0.offset))) (< (+ 2 ~M~0) ~N~0))) (forall ((~M~0 Int)) (or (< 0 ~M~0) (= (+ (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* ~M~0 4) 4)) ~res2~0 (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* ~M~0 4) 4))) (+ (select (select |#memory_int| ~B~0.base) ~B~0.offset) ~res1~0 (select (select |#memory_int| ~A~0.base) ~A~0.offset) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset 4)) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset 4)))) (< (+ 2 ~M~0) ~N~0))) (forall ((v_ArrVal_1888 (Array Int Int)) (v_ArrVal_1887 (Array Int Int)) (~M~0 Int)) (or (< 0 ~M~0) (= (+ (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset (* ~M~0 4) 4)) ~res2~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset (* ~M~0 4) 4))) (+ (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset 4)) ~res1~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset 4)) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) ~A~0.offset) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) ~B~0.offset))) (< (+ 2 ~M~0) ~N~0))) (or (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0) (= ~res2~0 (+ ~res1~0 (select (select |#memory_int| ~B~0.base) (+ (* |thread1Thread1of1ForFork2_~i~0#1| 4) ~B~0.offset)) (select (select |#memory_int| ~A~0.base) (+ (* |thread1Thread1of1ForFork2_~i~0#1| 4) ~A~0.offset)))))), Black: 2687#(or (= (+ (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|))) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|))) ~res2~0) (+ ~res1~0 (select (select |#memory_int| ~B~0.base) (+ (* |thread1Thread1of1ForFork2_~i~0#1| 4) ~B~0.offset)) (select (select |#memory_int| ~A~0.base) (+ (* |thread1Thread1of1ForFork2_~i~0#1| 4) ~A~0.offset)))) (< (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), Black: 2633#(and (= ~A~0.offset 0) (= ~B~0.offset 0) (= ~res1~0 (+ (select (select |#memory_int| ~B~0.base) ~B~0.offset) (select (select |#memory_int| ~A~0.base) ~A~0.offset))) (= |thread1Thread1of1ForFork2_~i~0#1| 1) (<= 2 ~N~0) (exists ((|v_thread3Thread1of1ForFork1_~i~2#1_502| Int)) (and (<= |thread3Thread1of1ForFork1_~i~2#1| (+ |v_thread3Thread1of1ForFork1_~i~2#1_502| 1)) (<= ~res2~0 (+ (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (- 4) (* |v_thread3Thread1of1ForFork1_~i~2#1_502| 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (- 4) (* |v_thread3Thread1of1ForFork1_~i~2#1_502| 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* |v_thread3Thread1of1ForFork1_~i~2#1_502| 4))) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* |v_thread3Thread1of1ForFork1_~i~2#1_502| 4))))) (<= (+ (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (- 4) (* |v_thread3Thread1of1ForFork1_~i~2#1_502| 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (- 4) (* |v_thread3Thread1of1ForFork1_~i~2#1_502| 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* |v_thread3Thread1of1ForFork1_~i~2#1_502| 4))) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* |v_thread3Thread1of1ForFork1_~i~2#1_502| 4)))) ~res2~0) (<= |v_thread3Thread1of1ForFork1_~i~2#1_502| 1)))), 2377#(<= 2 ~N~0), Black: 2723#(and (forall ((v_ArrVal_1888 (Array Int Int)) (~M~0 Int)) (or (< 0 ~M~0) (= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) ~res2~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset (* ~M~0 4) 4)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset (* ~M~0 4) 4))) (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset 4)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset 4)) ~res1~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) ~B~0.offset) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) ~A~0.offset))) (< (+ 2 ~M~0) ~N~0))) (= ~res2~0 ~res1~0) (forall ((~M~0 Int)) (or (< 0 ~M~0) (= (+ (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* ~M~0 4) 4)) ~res2~0 (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* ~M~0 4) 4))) (+ (select (select |#memory_int| ~B~0.base) ~B~0.offset) ~res1~0 (select (select |#memory_int| ~A~0.base) ~A~0.offset) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset 4)) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset 4)))) (< (+ 2 ~M~0) ~N~0))) (forall ((v_ArrVal_1888 (Array Int Int)) (v_ArrVal_1887 (Array Int Int)) (~M~0 Int)) (or (< 0 ~M~0) (= (+ (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset (* ~M~0 4) 4)) ~res2~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset (* ~M~0 4) 4))) (+ (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset 4)) ~res1~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset 4)) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) ~A~0.offset) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) ~B~0.offset))) (< (+ 2 ~M~0) ~N~0)))), Black: 962#(or (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0) (= ~res2~0 (+ (select (select |#memory_int| ~B~0.base) ~B~0.offset) ~res1~0 (select (select |#memory_int| ~A~0.base) ~A~0.offset))) (not (< 0 ~N~0))), Black: 1220#(or (not (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0)) (= (+ (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|))) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|))) ~res2~0) ~res1~0) (< (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), Black: 1123#(or (= ~res2~0 ~res1~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), Black: 1252#(and (= ~res2~0 ~res1~0) (or (not (<= (+ ~M~0 1) 0)) (<= |thread3Thread1of1ForFork1_~i~2#1| (+ ~N~0 ~M~0)))), Black: 1254#(and (= ~B~0.offset 0) (<= (+ ~A~0.base 2) |ULTIMATE.start_main_~#t3~0#1.base|) (or (<= (+ ~M~0 1) 0) (= ~A~0.offset 0)) (not (= ~A~0.base ~B~0.base)) (<= ~N~0 1) (= ~res2~0 0) (< 0 ~N~0) (forall ((~M~0 Int) (v_ArrVal_947 (Array Int Int))) (or (< (+ ~M~0 1) ~N~0) (not (< ~M~0 ~N~0)) (= ~res1~0 (+ ~res2~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_947) ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_947) ~B~0.base) (+ ~B~0.offset (* ~M~0 4)))))))), 342#(and (<= (+ ~M~0 1) ~N~0) (<= 1 ~N~0))]) [2022-12-06 05:35:38,315 INFO L382 tUnfolder$Statistics]: this new event has 14 ancestors and is cut-off event [2022-12-06 05:35:38,315 INFO L385 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2022-12-06 05:35:38,315 INFO L385 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2022-12-06 05:35:38,315 INFO L385 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2022-12-06 05:35:39,891 INFO L130 PetriNetUnfolder]: 5460/10146 cut-off events. [2022-12-06 05:35:39,891 INFO L131 PetriNetUnfolder]: For 359105/360539 co-relation queries the response was YES. [2022-12-06 05:35:39,964 INFO L83 FinitePrefix]: Finished finitePrefix Result has 136510 conditions, 10146 events. 5460/10146 cut-off events. For 359105/360539 co-relation queries the response was YES. Maximal size of possible extension queue 722. Compared 83905 event pairs, 571 based on Foata normal form. 127/9465 useless extension candidates. Maximal degree in co-relation 136410. Up to 4370 conditions per place. [2022-12-06 05:35:40,249 INFO L184 LiptonReduction]: Starting Lipton reduction on Petri net that has 286 places, 1313 transitions, 48179 flow [2022-12-06 05:35:40,249 INFO L188 LiptonReduction]: Number of co-enabled transitions 7244 [2022-12-06 05:35:40,253 INFO L203 LiptonReduction]: Total number of compositions: 0 [2022-12-06 05:35:40,254 INFO L143 eatedLiptonReduction]: Time needed for LBE in milliseconds: 2861 [2022-12-06 05:35:40,254 INFO L495 AbstractCegarLoop]: Abstraction has has 286 places, 1313 transitions, 48179 flow [2022-12-06 05:35:40,254 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 2.4615384615384617) internal successors, (32), 12 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 05:35:40,254 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 05:35:40,254 INFO L213 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-06 05:35:40,260 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 05:35:40,456 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable37,15 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-06 05:35:40,456 INFO L420 AbstractCegarLoop]: === Iteration 39 === 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 05:35:40,456 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 05:35:40,456 INFO L85 PathProgramCache]: Analyzing trace with hash 434892397, now seen corresponding path program 1 times [2022-12-06 05:35:40,457 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 05:35:40,457 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [989200434] [2022-12-06 05:35:40,457 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 05:35:40,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 05:35:40,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 05:35:40,481 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 05:35:40,481 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 05:35:40,481 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [989200434] [2022-12-06 05:35:40,481 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [989200434] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 05:35:40,481 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 05:35:40,482 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-12-06 05:35:40,482 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [533857647] [2022-12-06 05:35:40,482 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 05:35:40,482 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-06 05:35:40,482 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 05:35:40,482 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-06 05:35:40,482 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-06 05:35:40,482 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 2 out of 87 [2022-12-06 05:35:40,482 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 286 places, 1313 transitions, 48179 flow. Second operand has 3 states, 3 states have (on average 7.0) internal successors, (21), 3 states have internal predecessors, (21), 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 05:35:40,483 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 05:35:40,483 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 2 of 87 [2022-12-06 05:35:40,483 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 05:35:48,718 INFO L130 PetriNetUnfolder]: 13527/20458 cut-off events. [2022-12-06 05:35:48,719 INFO L131 PetriNetUnfolder]: For 1181186/1182456 co-relation queries the response was YES. [2022-12-06 05:35:48,870 INFO L83 FinitePrefix]: Finished finitePrefix Result has 300449 conditions, 20458 events. 13527/20458 cut-off events. For 1181186/1182456 co-relation queries the response was YES. Maximal size of possible extension queue 902. Compared 135348 event pairs, 4314 based on Foata normal form. 437/20644 useless extension candidates. Maximal degree in co-relation 300340. Up to 10271 conditions per place. [2022-12-06 05:35:49,038 INFO L137 encePairwiseOnDemand]: 85/87 looper letters, 1454 selfloop transitions, 1 changer transitions 0/1510 dead transitions. [2022-12-06 05:35:49,038 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 287 places, 1510 transitions, 56136 flow [2022-12-06 05:35:49,038 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-06 05:35:49,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-12-06 05:35:49,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 124 transitions. [2022-12-06 05:35:49,039 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.47509578544061304 [2022-12-06 05:35:49,039 INFO L175 Difference]: Start difference. First operand has 286 places, 1313 transitions, 48179 flow. Second operand 3 states and 124 transitions. [2022-12-06 05:35:49,039 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 287 places, 1510 transitions, 56136 flow [2022-12-06 05:35:54,181 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 281 places, 1510 transitions, 54908 flow, removed 197 selfloop flow, removed 6 redundant places. [2022-12-06 05:35:54,213 INFO L231 Difference]: Finished difference. Result has 281 places, 1312 transitions, 47111 flow [2022-12-06 05:35:54,214 INFO L276 CegarLoopForPetriNet]: {PETRI_ALPHABET=87, PETRI_DIFFERENCE_MINUEND_FLOW=47109, PETRI_DIFFERENCE_MINUEND_PLACES=279, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=1312, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=1311, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=47111, PETRI_PLACES=281, PETRI_TRANSITIONS=1312} [2022-12-06 05:35:54,214 INFO L294 CegarLoopForPetriNet]: 33 programPoint places, 248 predicate places. [2022-12-06 05:35:54,214 WARN L163 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-06 05:35:54,214 INFO L89 Accepts]: Start accepts. Operand has 281 places, 1312 transitions, 47111 flow [2022-12-06 05:35:54,220 INFO L95 Accepts]: Finished accepts. [2022-12-06 05:35:54,220 INFO L195 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-06 05:35:54,220 INFO L167 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 281 places, 1312 transitions, 47111 flow [2022-12-06 05:35:54,235 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 281 places, 1312 transitions, 47111 flow [2022-12-06 05:35:55,134 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([946] L48-4-->L48-4: Formula: (let ((.cse0 (+ |v_thread1Thread1of1ForFork2_plus_~a#1_17| |v_thread1Thread1of1ForFork2_plus_~b#1_17|))) (and (= |v_thread1Thread1of1ForFork2_plus_#res#1_17| .cse0) (= v_~res1~0_74 |v_thread1Thread1of1ForFork2_plus_#in~a#1_17|) (< |v_thread1Thread1of1ForFork2_~i~0#1_38| v_~N~0_96) (= (let ((.cse1 (* |v_thread1Thread1of1ForFork2_~i~0#1_38| 4))) (+ (select (select |v_#memory_int_182| v_~A~0.base_84) (+ v_~A~0.offset_84 .cse1)) (select (select |v_#memory_int_182| v_~B~0.base_82) (+ v_~B~0.offset_82 .cse1)))) |v_thread1Thread1of1ForFork2_plus_#in~b#1_17|) (= (ite (or (<= .cse0 2147483647) (<= |v_thread1Thread1of1ForFork2_plus_~b#1_17| 0)) 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_17|) (<= |v_thread1Thread1of1ForFork2_plus_#in~b#1_17| 2147483647) (<= 0 (+ |v_thread1Thread1of1ForFork2_~tmp~0#1_19| 2147483648)) (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_17| |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_17|) (<= 0 (+ |v_thread1Thread1of1ForFork2_plus_#in~b#1_17| 2147483648)) (= |v_thread1Thread1of1ForFork2_plus_~a#1_17| |v_thread1Thread1of1ForFork2_plus_#in~a#1_17|) (= (+ |v_thread1Thread1of1ForFork2_~i~0#1_38| 1) |v_thread1Thread1of1ForFork2_~i~0#1_37|) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_19| |v_thread1Thread1of1ForFork2_plus_#res#1_17|) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_19| v_~res1~0_73) (<= |v_thread1Thread1of1ForFork2_~tmp~0#1_19| 2147483647) (= |v_thread1Thread1of1ForFork2_plus_~b#1_17| |v_thread1Thread1of1ForFork2_plus_#in~b#1_17|))) InVars {~res1~0=v_~res1~0_74, ~A~0.base=v_~A~0.base_84, ~B~0.base=v_~B~0.base_82, ~A~0.offset=v_~A~0.offset_84, thread1Thread1of1ForFork2_~i~0#1=|v_thread1Thread1of1ForFork2_~i~0#1_38|, #memory_int=|v_#memory_int_182|, ~N~0=v_~N~0_96, ~B~0.offset=v_~B~0.offset_82} OutVars{~res1~0=v_~res1~0_73, ~A~0.base=v_~A~0.base_84, thread1Thread1of1ForFork2_plus_#in~b#1=|v_thread1Thread1of1ForFork2_plus_#in~b#1_17|, ~B~0.base=v_~B~0.base_82, thread1Thread1of1ForFork2_#t~ret4#1=|v_thread1Thread1of1ForFork2_#t~ret4#1_17|, thread1Thread1of1ForFork2_~tmp~0#1=|v_thread1Thread1of1ForFork2_~tmp~0#1_19|, thread1Thread1of1ForFork2_#t~mem2#1=|v_thread1Thread1of1ForFork2_#t~mem2#1_17|, thread1Thread1of1ForFork2_plus_~b#1=|v_thread1Thread1of1ForFork2_plus_~b#1_17|, thread1Thread1of1ForFork2_plus_#in~a#1=|v_thread1Thread1of1ForFork2_plus_#in~a#1_17|, ~N~0=v_~N~0_96, thread1Thread1of1ForFork2_#t~post1#1=|v_thread1Thread1of1ForFork2_#t~post1#1_15|, ~A~0.offset=v_~A~0.offset_84, thread1Thread1of1ForFork2_~i~0#1=|v_thread1Thread1of1ForFork2_~i~0#1_37|, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_17|, thread1Thread1of1ForFork2_#t~ret5#1=|v_thread1Thread1of1ForFork2_#t~ret5#1_17|, #memory_int=|v_#memory_int_182|, thread1Thread1of1ForFork2_plus_~a#1=|v_thread1Thread1of1ForFork2_plus_~a#1_17|, thread1Thread1of1ForFork2_#t~mem3#1=|v_thread1Thread1of1ForFork2_#t~mem3#1_17|, ~B~0.offset=v_~B~0.offset_82, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_17|, thread1Thread1of1ForFork2_plus_#res#1=|v_thread1Thread1of1ForFork2_plus_#res#1_17|} AuxVars[] AssignedVars[~res1~0, thread1Thread1of1ForFork2_plus_#in~b#1, thread1Thread1of1ForFork2_#t~ret4#1, thread1Thread1of1ForFork2_~tmp~0#1, thread1Thread1of1ForFork2_#t~mem2#1, thread1Thread1of1ForFork2_plus_~b#1, thread1Thread1of1ForFork2_plus_#in~a#1, thread1Thread1of1ForFork2_#t~post1#1, thread1Thread1of1ForFork2_~i~0#1, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork2_#t~ret5#1, thread1Thread1of1ForFork2_plus_~a#1, thread1Thread1of1ForFork2_#t~mem3#1, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork2_plus_#res#1][24], [Black: 761#(and (= ~N~0 1) (or (= ~res2~0 ~res1~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0))), Black: 1019#(or (= ~res2~0 ~res1~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), Black: 2510#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= 2 ~N~0)), Black: 2532#(and (or (< 0 ~M~0) (< (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0) (<= 2 ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| (+ ~M~0 1))), Black: 2562#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0) (<= 2 ~N~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) (+ ~N~0 ~M~0))), Black: 2512#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= 2 ~N~0)), 2938#true, Black: 2516#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= 2 ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| (+ ~M~0 1))), Black: 2506#(and (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= 2 ~N~0)), Black: 2538#(and (<= (+ 2 |thread3Thread1of1ForFork1_~i~2#1|) (+ ~N~0 ~M~0)) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0) (<= 2 ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| (+ ~M~0 1))), Black: 2406#(and (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= 2 ~N~0)), Black: 2530#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0) (<= 2 ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| (+ ~M~0 1))), Black: 2522#(and (or (< 0 ~M~0) (< (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= 2 ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| (+ ~M~0 1))), 1577#true, Black: 1045#(and (= |thread1Thread1of1ForFork2_~i~0#1| 1) (= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= 2 ~N~0)), 21#L101-1true, 1975#true, Black: 781#(or (= ~res2~0 ~res1~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), Black: 2318#(and (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= (+ 2 |thread3Thread1of1ForFork1_~i~2#1|) ~N~0)) (<= 2 ~N~0)), Black: 2336#(and (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= (+ 2 |thread3Thread1of1ForFork1_~i~2#1|) ~N~0)) (<= 2 ~N~0)), Black: 2328#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= 2 ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| 1)), Black: 2322#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0) (<= 2 ~N~0)), 2580#true, Black: 2316#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= (+ 2 |thread3Thread1of1ForFork1_~i~2#1|) ~N~0)) (<= 2 ~N~0)), Black: 1525#(or (not (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0)) (= (+ (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|))) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|))) ~res2~0) ~res1~0) (< (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), Black: 2197#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= 2 ~N~0)), Black: 2326#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= 2 ~N~0)), Black: 519#(and (<= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (= ~A~0.offset 0) (<= ~B~0.offset 0) (= ~res1~0 0) (<= 0 |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|) (= ~res2~0 0) (<= 0 ~B~0.offset)), Black: 551#(and (<= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (= ~A~0.offset 0) (<= ~B~0.offset 0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (= ~res1~0 0) (<= 0 |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|) (or (<= (+ ~A~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|)) 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (= (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|))) (select (select |#memory_int| ~A~0.base) ~A~0.offset))) (or (<= (+ ~B~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|)) 0) (<= (+ ~B~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|)) (* ~M~0 4)) (= (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|))) (select (select |#memory_int| ~B~0.base) ~B~0.offset))) (= ~res2~0 0) (<= 0 ~B~0.offset)), Black: 371#(or (= ~res2~0 ~res1~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), Black: 2357#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= 3 ~N~0) (<= (+ 3 |thread3Thread1of1ForFork1_~i~2#1|) (+ ~N~0 ~M~0))), Black: 2355#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= 3 ~N~0)), Black: 1083#(and (<= (+ 2 |thread3Thread1of1ForFork1_~i~2#1|) (+ ~N~0 ~M~0)) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= 2 ~N~0)), Black: 2363#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0) (= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= 3 ~N~0) (<= (+ 3 |thread3Thread1of1ForFork1_~i~2#1|) (+ ~N~0 ~M~0))), Black: 2346#true, 361#true, Black: 1089#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0) (= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= 2 ~N~0)), Black: 2367#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0) (= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= 3 ~N~0)), Black: 1087#(and (<= (+ 2 |thread3Thread1of1ForFork1_~i~2#1|) (+ ~N~0 ~M~0)) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0) (= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= 2 ~N~0)), Black: 2359#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0) (= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0)), Black: 1081#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= 2 ~N~0)), Black: 346#(and (<= (+ ~M~0 1) ~N~0) (<= 1 ~N~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), Black: 344#(and (<= (+ ~M~0 1) ~N~0) (<= 1 ~N~0) (< |thread2Thread1of1ForFork0_~i~1#1| ~N~0)), Black: 348#(and (<= (+ ~M~0 1) ~N~0) (<= 1 ~N~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0) (< |thread2Thread1of1ForFork0_~i~1#1| ~N~0)), 1075#(and (<= 2 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0)), Black: 2927#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= 2 ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| (+ ~M~0 1)) (<= 1 ~M~0)), Black: 2921#(and (<= 2 ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| (+ ~M~0 1)) (<= 1 ~M~0)), Black: 2007#(or (= ~res2~0 ~res1~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), 13#L48-4true, Black: 2110#(or (< 0 ~M~0) (and (= ~res2~0 ~res1~0) (= (* ~M~0 4) 0))), Black: 2145#(and (or (< 0 ~M~0) (and (= ~res2~0 ~res1~0) (= (* ~M~0 4) 0))) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (and (= ~res2~0 ~res1~0) (= (* ~M~0 4) 0)))), Black: 2137#(and (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (= (* 4 |thread3Thread1of1ForFork1_~i~2#1|) 0)) (or (< 0 ~M~0) (and (= ~res2~0 ~res1~0) (= (* ~M~0 4) 0))) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (and (= ~res2~0 ~res1~0) (= (* ~M~0 4) 0)))), Black: 2139#(and (= ~res2~0 ~res1~0) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (= (* 4 |thread3Thread1of1ForFork1_~i~2#1|) 0)) (or (< 0 ~M~0) (and (= ~res2~0 ~res1~0) (= (* ~M~0 4) 0))) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (and (= ~res2~0 ~res1~0) (= (* ~M~0 4) 0)))), Black: 2141#(and (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (= (* 4 |thread3Thread1of1ForFork1_~i~2#1|) 0)) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (and (= ~res2~0 ~res1~0) (= (* ~M~0 4) 0)))), Black: 2135#(and (<= 0 ~M~0) (not (= ~A~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (= ~A~0.offset 0) (= ~B~0.offset 0) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (= (* 4 |thread3Thread1of1ForFork1_~i~2#1|) 0)) (not (= ~A~0.base |ULTIMATE.start_main_~#t1~0#1.base|)) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (= ~res1~0 0) (not (= ~B~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (<= 2 ~N~0) (not (= ~B~0.base |ULTIMATE.start_main_~#t2~0#1.base|)) (= ~res2~0 0) (not (= ~A~0.base |ULTIMATE.start_main_~#t2~0#1.base|))), Black: 2106#(or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (and (= ~res2~0 ~res1~0) (= (* ~M~0 4) 0))), Black: 2163#(and (= ~res2~0 ~res1~0) (= ~res1~0 |thread3Thread1of1ForFork1_~tmp~2#1|)), 1114#true, 1997#true, 1991#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0)), Black: 2189#(and (<= (+ 2 |thread3Thread1of1ForFork1_~i~2#1|) ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0)), 2196#(<= 2 ~N~0), 575#true, 80#$Ultimate##0true, Black: 1917#(and (or (forall ((~B~0.base Int)) (= (+ (select (select |#memory_int| ~B~0.base) ~B~0.offset) ~res1~0 (select (select |#memory_int| ~A~0.base) ~A~0.offset) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset 4)) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset 4))) (+ (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|))) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|))) ~res2~0 (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|) 4)) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|) 4))))) (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (< (+ 2 |thread3Thread1of1ForFork1_~i~2#1|) ~N~0)) (= ~A~0.offset 0) (= ~B~0.offset 0) (<= (+ ~A~0.base 2) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~A~0.base 2) |ULTIMATE.start_main_~#t2~0#1.base|) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (= ~res1~0 0) (= 2 ~N~0) (not (= ~B~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= ~B~0.base |ULTIMATE.start_main_~#t2~0#1.base|)) (= ~res2~0 0)), Black: 1933#(and (<= |thread3Thread1of1ForFork1_~i~2#1| 2) (= 2 ~N~0) (or (= ~res2~0 ~res1~0) (<= |thread3Thread1of1ForFork1_~i~2#1| 1))), Black: 1877#(or (forall ((~B~0.base Int)) (= (+ (select (select |#memory_int| ~B~0.base) ~B~0.offset) ~res1~0 (select (select |#memory_int| ~A~0.base) ~A~0.offset) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset 4)) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset 4))) (+ (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|))) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|))) ~res2~0 (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|) 4)) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|) 4))))) (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (< (+ 2 |thread3Thread1of1ForFork1_~i~2#1|) ~N~0)), 863#true, Black: 1951#(and (forall ((~M~0 Int) (v_ArrVal_1340 (Array Int Int)) (~B~0.base Int)) (or (< 0 ~M~0) (= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1340) ~A~0.base) (+ ~A~0.offset (* ~M~0 4) 4)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1340) ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1340) ~B~0.base) (+ ~B~0.offset (* ~M~0 4) 4)) ~res2~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1340) ~A~0.base) (+ ~A~0.offset (* ~M~0 4)))) (+ ~res1~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1340) ~B~0.base) (+ ~B~0.offset 4)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1340) ~B~0.base) ~B~0.offset) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1340) ~A~0.base) ~A~0.offset) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1340) ~A~0.base) (+ ~A~0.offset 4)))) (< (+ 2 ~M~0) ~N~0))) (or (= ~res2~0 ~res1~0) (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0)) (forall ((v_ArrVal_1339 (Array Int Int)) (~M~0 Int) (v_ArrVal_1340 (Array Int Int)) (~B~0.base Int)) (or (< 0 ~M~0) (= (+ ~res1~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1339) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1340) ~B~0.base) (+ ~B~0.offset 4)) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1339) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1340) ~A~0.base) ~A~0.offset) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1339) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1340) ~B~0.base) ~B~0.offset) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1339) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1340) ~A~0.base) (+ ~A~0.offset 4))) (+ ~res2~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1339) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1340) ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1339) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1340) ~B~0.base) (+ ~B~0.offset (* ~M~0 4) 4)) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1339) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1340) ~A~0.base) (+ ~A~0.offset (* ~M~0 4) 4)) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1339) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1340) ~A~0.base) (+ ~A~0.offset (* ~M~0 4))))) (< (+ 2 ~M~0) ~N~0)))), Black: 178#(= ~res2~0 ~res1~0), 144#L61-4true, Black: 1982#(or (= ~res2~0 ~res1~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), 1780#true, Black: 1995#(and (= |thread1Thread1of1ForFork2_~i~0#1| 2) (<= ~N~0 2)), 1423#true, Black: 2705#(forall ((~M~0 Int)) (or (< 0 ~M~0) (= (+ (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* ~M~0 4) 4)) ~res2~0 (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* ~M~0 4) 4))) (+ (select (select |#memory_int| ~B~0.base) ~B~0.offset) ~res1~0 (select (select |#memory_int| ~A~0.base) ~A~0.offset) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset 4)) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset 4)))) (< (+ 2 ~M~0) ~N~0))), 2348#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0)), 2789#(<= 2 ~N~0), Black: 2679#(or (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0) (= ~res2~0 (+ ~res1~0 (select (select |#memory_int| ~B~0.base) (+ (* |thread1Thread1of1ForFork2_~i~0#1| 4) ~B~0.offset)) (select (select |#memory_int| ~A~0.base) (+ (* |thread1Thread1of1ForFork2_~i~0#1| 4) ~A~0.offset))))), Black: 2709#(forall ((v_ArrVal_1888 (Array Int Int)) (~M~0 Int)) (or (< 0 ~M~0) (= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) ~res2~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset (* ~M~0 4) 4)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset (* ~M~0 4) 4))) (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset 4)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset 4)) ~res1~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) ~B~0.offset) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) ~A~0.offset))) (< (+ 2 ~M~0) ~N~0))), Black: 2589#(and (= ~A~0.offset 0) (= ~B~0.offset 0) (or (<= (+ ~A~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|) 1) (* ~N~0 4)) (= ~res2~0 (+ ~res1~0 (select (select |#memory_int| ~B~0.base) (+ (* |thread1Thread1of1ForFork2_~i~0#1| 4) ~B~0.offset)) (select (select |#memory_int| ~A~0.base) (+ (* |thread1Thread1of1ForFork2_~i~0#1| 4) ~A~0.offset))))) (= |thread1Thread1of1ForFork2_~i~0#1| 1)), Black: 2757#(and (forall ((v_ArrVal_1888 (Array Int Int)) (~M~0 Int)) (or (< 0 ~M~0) (= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) ~res2~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset (* ~M~0 4) 4)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset (* ~M~0 4) 4))) (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset 4)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset 4)) ~res1~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) ~B~0.offset) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) ~A~0.offset))) (< (+ 2 ~M~0) ~N~0))) (forall ((~M~0 Int)) (or (< 0 ~M~0) (= (+ (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* ~M~0 4) 4)) ~res2~0 (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* ~M~0 4) 4))) (+ (select (select |#memory_int| ~B~0.base) ~B~0.offset) ~res1~0 (select (select |#memory_int| ~A~0.base) ~A~0.offset) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset 4)) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset 4)))) (< (+ 2 ~M~0) ~N~0))) (forall ((v_ArrVal_1888 (Array Int Int)) (v_ArrVal_1887 (Array Int Int)) (~M~0 Int)) (or (< 0 ~M~0) (= (+ (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset (* ~M~0 4) 4)) ~res2~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset (* ~M~0 4) 4))) (+ (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset 4)) ~res1~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset 4)) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) ~A~0.offset) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) ~B~0.offset))) (< (+ 2 ~M~0) ~N~0)))), Black: 2729#(and (forall ((~M~0 Int)) (or (< 0 ~M~0) (= (+ (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* ~M~0 4) 4)) ~res2~0 (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* ~M~0 4) 4))) (+ (select (select |#memory_int| ~B~0.base) ~B~0.offset) ~res1~0 (select (select |#memory_int| ~A~0.base) ~A~0.offset) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset 4)) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset 4)))) (< (+ 2 ~M~0) ~N~0))) (forall ((~M~0 Int)) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (= (+ (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* ~M~0 4) 4)) ~res2~0 (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* ~M~0 4) 4))) (+ (select (select |#memory_int| ~B~0.base) ~B~0.offset) ~res1~0 (select (select |#memory_int| ~A~0.base) ~A~0.offset) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset 4)) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset 4)))) (< (+ 2 ~M~0) ~N~0)))), Black: 1743#(and (forall ((~M~0 Int) (v_ArrVal_1201 (Array Int Int))) (or (< 0 ~M~0) (= ~res1~0 (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1201) ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) ~res2~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1201) ~B~0.base) (+ ~B~0.offset (* ~M~0 4))))) (<= (+ 2 ~M~0) ~N~0))) (or (forall ((~M~0 Int) (v_ArrVal_1201 (Array Int Int)) (v_ArrVal_1200 (Array Int Int))) (or (< 0 ~M~0) (= (+ ~res2~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1200) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1201) ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1200) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1201) ~A~0.base) (+ ~A~0.offset (* ~M~0 4)))) (+ ~res1~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1200) ~B~0.base) ~B~0.offset) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1200) ~A~0.base) ~A~0.offset))) (<= (+ 2 ~M~0) ~N~0))) (not (< 0 ~N~0))) (or (forall ((~M~0 Int) (v_ArrVal_1201 (Array Int Int))) (or (< 0 ~M~0) (= (+ (select (select |#memory_int| ~B~0.base) ~B~0.offset) ~res1~0 (select (select |#memory_int| ~A~0.base) ~A~0.offset)) (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1201) ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) ~res2~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1201) ~B~0.base) (+ ~B~0.offset (* ~M~0 4))))) (<= (+ 2 ~M~0) ~N~0))) (not (< 0 ~N~0)))), Black: 1706#(forall ((~M~0 Int) (v_ArrVal_1201 (Array Int Int))) (or (< 0 ~M~0) (= ~res1~0 (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1201) ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) ~res2~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1201) ~B~0.base) (+ ~B~0.offset (* ~M~0 4))))) (<= (+ 2 ~M~0) ~N~0))), Black: 2594#(and (or (= ~A~0.base ~B~0.base) (exists ((|ULTIMATE.start_main_~#t1~0#1.base| Int)) (and (exists ((v_DerPreprocessor_1 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (= (select (store (store (store (store (store (store |#memory_int| ~A~0.base v_DerPreprocessor_1) ~B~0.base v_DerPreprocessor_2) |ULTIMATE.start_main_~#t1~0#1.base| (select |#memory_int| |ULTIMATE.start_main_~#t1~0#1.base|)) ~A~0.base v_DerPreprocessor_1) ~B~0.base v_DerPreprocessor_2) |ULTIMATE.start_main_~#t1~0#1.base| (select |#memory_int| |ULTIMATE.start_main_~#t1~0#1.base|)) ~A~0.base) v_DerPreprocessor_1) (= (select (store (store (store (store (store (store |#memory_int| ~A~0.base v_DerPreprocessor_1) ~B~0.base v_DerPreprocessor_2) |ULTIMATE.start_main_~#t1~0#1.base| (select |#memory_int| |ULTIMATE.start_main_~#t1~0#1.base|)) ~A~0.base v_DerPreprocessor_1) ~B~0.base v_DerPreprocessor_2) |ULTIMATE.start_main_~#t1~0#1.base| (select |#memory_int| |ULTIMATE.start_main_~#t1~0#1.base|)) ~A~0.base) (select |#memory_int| ~A~0.base)) (= (select (select (store (store (store (store (store (store |#memory_int| ~A~0.base v_DerPreprocessor_1) ~B~0.base v_DerPreprocessor_2) |ULTIMATE.start_main_~#t1~0#1.base| (select |#memory_int| |ULTIMATE.start_main_~#t1~0#1.base|)) ~A~0.base v_DerPreprocessor_1) ~B~0.base v_DerPreprocessor_2) |ULTIMATE.start_main_~#t1~0#1.base| (select |#memory_int| |ULTIMATE.start_main_~#t1~0#1.base|)) ~B~0.base) (+ ~B~0.offset 4)) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset 4))) (= (select (select |#memory_int| ~B~0.base) ~B~0.offset) (select (select (store (store (store (store (store (store |#memory_int| ~A~0.base v_DerPreprocessor_1) ~B~0.base v_DerPreprocessor_2) |ULTIMATE.start_main_~#t1~0#1.base| (select |#memory_int| |ULTIMATE.start_main_~#t1~0#1.base|)) ~A~0.base v_DerPreprocessor_1) ~B~0.base v_DerPreprocessor_2) |ULTIMATE.start_main_~#t1~0#1.base| (select |#memory_int| |ULTIMATE.start_main_~#t1~0#1.base|)) ~B~0.base) ~B~0.offset)))) (<= (+ 2 ~B~0.base) |ULTIMATE.start_main_~#t1~0#1.base|)))) (= ~A~0.offset 0) (= ~B~0.offset 0) (<= (+ 2 ~B~0.base) |ULTIMATE.start_main_~#t2~0#1.base|) (= ~res1~0 0) (<= (+ 2 ~B~0.base) |ULTIMATE.start_main_~#t3~0#1.base|) (<= 2 ~N~0) (= ~res2~0 0)), Black: 1745#(and (forall ((~M~0 Int) (v_ArrVal_1201 (Array Int Int))) (or (< 0 ~M~0) (= ~res1~0 (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1201) ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) ~res2~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1201) ~B~0.base) (+ ~B~0.offset (* ~M~0 4))))) (<= (+ 2 ~M~0) ~N~0))) (or (forall ((~M~0 Int) (v_ArrVal_1201 (Array Int Int)) (v_ArrVal_1200 (Array Int Int))) (or (< 0 ~M~0) (= (+ ~res2~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1200) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1201) ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1200) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1201) ~A~0.base) (+ ~A~0.offset (* ~M~0 4)))) (+ ~res1~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1200) ~B~0.base) ~B~0.offset) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1200) ~A~0.base) ~A~0.offset))) (<= (+ 2 ~M~0) ~N~0))) (not (< 0 ~N~0))) (or (= ~res2~0 ~res1~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)) (or (forall ((~M~0 Int) (v_ArrVal_1201 (Array Int Int))) (or (< 0 ~M~0) (= (+ (select (select |#memory_int| ~B~0.base) ~B~0.offset) ~res1~0 (select (select |#memory_int| ~A~0.base) ~A~0.offset)) (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1201) ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) ~res2~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1201) ~B~0.base) (+ ~B~0.offset (* ~M~0 4))))) (<= (+ 2 ~M~0) ~N~0))) (not (< 0 ~N~0)))), Black: 2691#(or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (= (+ (select (select |#memory_int| ~B~0.base) ~B~0.offset) ~res1~0 (select (select |#memory_int| ~A~0.base) ~A~0.offset) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset 4)) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset 4))) (+ (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|))) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|))) ~res2~0 (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|) 4)) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|) 4)))) (< (+ 2 |thread3Thread1of1ForFork1_~i~2#1|) ~N~0)), Black: 2747#(and (forall ((~M~0 Int)) (or (< 0 ~M~0) (= (+ (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* ~M~0 4) 4)) ~res2~0 (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* ~M~0 4) 4))) (+ (select (select |#memory_int| ~B~0.base) ~B~0.offset) ~res1~0 (select (select |#memory_int| ~A~0.base) ~A~0.offset) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset 4)) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset 4)))) (< (+ 2 ~M~0) ~N~0))) (or (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0) (= ~res2~0 (+ ~res1~0 (select (select |#memory_int| ~B~0.base) (+ (* |thread1Thread1of1ForFork2_~i~0#1| 4) ~B~0.offset)) (select (select |#memory_int| ~A~0.base) (+ (* |thread1Thread1of1ForFork2_~i~0#1| 4) ~A~0.offset)))))), Black: 2755#(and (forall ((v_ArrVal_1888 (Array Int Int)) (~M~0 Int)) (or (< 0 ~M~0) (= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) ~res2~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset (* ~M~0 4) 4)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset (* ~M~0 4) 4))) (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset 4)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset 4)) ~res1~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) ~B~0.offset) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) ~A~0.offset))) (< (+ 2 ~M~0) ~N~0))) (forall ((~M~0 Int)) (or (< 0 ~M~0) (= (+ (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* ~M~0 4) 4)) ~res2~0 (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* ~M~0 4) 4))) (+ (select (select |#memory_int| ~B~0.base) ~B~0.offset) ~res1~0 (select (select |#memory_int| ~A~0.base) ~A~0.offset) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset 4)) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset 4)))) (< (+ 2 ~M~0) ~N~0))) (forall ((v_ArrVal_1888 (Array Int Int)) (v_ArrVal_1887 (Array Int Int)) (~M~0 Int)) (or (< 0 ~M~0) (= (+ (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset (* ~M~0 4) 4)) ~res2~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset (* ~M~0 4) 4))) (+ (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset 4)) ~res1~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset 4)) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) ~A~0.offset) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) ~B~0.offset))) (< (+ 2 ~M~0) ~N~0))) (or (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0) (= ~res2~0 (+ ~res1~0 (select (select |#memory_int| ~B~0.base) (+ (* |thread1Thread1of1ForFork2_~i~0#1| 4) ~B~0.offset)) (select (select |#memory_int| ~A~0.base) (+ (* |thread1Thread1of1ForFork2_~i~0#1| 4) ~A~0.offset)))))), Black: 2633#(and (= ~A~0.offset 0) (= ~B~0.offset 0) (= ~res1~0 (+ (select (select |#memory_int| ~B~0.base) ~B~0.offset) (select (select |#memory_int| ~A~0.base) ~A~0.offset))) (= |thread1Thread1of1ForFork2_~i~0#1| 1) (<= 2 ~N~0) (exists ((|v_thread3Thread1of1ForFork1_~i~2#1_502| Int)) (and (<= |thread3Thread1of1ForFork1_~i~2#1| (+ |v_thread3Thread1of1ForFork1_~i~2#1_502| 1)) (<= ~res2~0 (+ (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (- 4) (* |v_thread3Thread1of1ForFork1_~i~2#1_502| 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (- 4) (* |v_thread3Thread1of1ForFork1_~i~2#1_502| 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* |v_thread3Thread1of1ForFork1_~i~2#1_502| 4))) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* |v_thread3Thread1of1ForFork1_~i~2#1_502| 4))))) (<= (+ (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (- 4) (* |v_thread3Thread1of1ForFork1_~i~2#1_502| 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (- 4) (* |v_thread3Thread1of1ForFork1_~i~2#1_502| 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* |v_thread3Thread1of1ForFork1_~i~2#1_502| 4))) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* |v_thread3Thread1of1ForFork1_~i~2#1_502| 4)))) ~res2~0) (<= |v_thread3Thread1of1ForFork1_~i~2#1_502| 1)))), 2377#(<= 2 ~N~0), Black: 2723#(and (forall ((v_ArrVal_1888 (Array Int Int)) (~M~0 Int)) (or (< 0 ~M~0) (= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) ~res2~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset (* ~M~0 4) 4)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset (* ~M~0 4) 4))) (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset 4)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset 4)) ~res1~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) ~B~0.offset) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) ~A~0.offset))) (< (+ 2 ~M~0) ~N~0))) (= ~res2~0 ~res1~0) (forall ((~M~0 Int)) (or (< 0 ~M~0) (= (+ (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* ~M~0 4) 4)) ~res2~0 (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* ~M~0 4) 4))) (+ (select (select |#memory_int| ~B~0.base) ~B~0.offset) ~res1~0 (select (select |#memory_int| ~A~0.base) ~A~0.offset) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset 4)) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset 4)))) (< (+ 2 ~M~0) ~N~0))) (forall ((v_ArrVal_1888 (Array Int Int)) (v_ArrVal_1887 (Array Int Int)) (~M~0 Int)) (or (< 0 ~M~0) (= (+ (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset (* ~M~0 4) 4)) ~res2~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset (* ~M~0 4) 4))) (+ (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset 4)) ~res1~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset 4)) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) ~A~0.offset) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) ~B~0.offset))) (< (+ 2 ~M~0) ~N~0)))), Black: 962#(or (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0) (= ~res2~0 (+ (select (select |#memory_int| ~B~0.base) ~B~0.offset) ~res1~0 (select (select |#memory_int| ~A~0.base) ~A~0.offset))) (not (< 0 ~N~0))), Black: 1220#(or (not (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0)) (= (+ (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|))) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|))) ~res2~0) ~res1~0) (< (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), Black: 1123#(or (= ~res2~0 ~res1~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), Black: 1252#(and (= ~res2~0 ~res1~0) (or (not (<= (+ ~M~0 1) 0)) (<= |thread3Thread1of1ForFork1_~i~2#1| (+ ~N~0 ~M~0)))), Black: 1254#(and (= ~B~0.offset 0) (<= (+ ~A~0.base 2) |ULTIMATE.start_main_~#t3~0#1.base|) (or (<= (+ ~M~0 1) 0) (= ~A~0.offset 0)) (not (= ~A~0.base ~B~0.base)) (<= ~N~0 1) (= ~res2~0 0) (< 0 ~N~0) (forall ((~M~0 Int) (v_ArrVal_947 (Array Int Int))) (or (< (+ ~M~0 1) ~N~0) (not (< ~M~0 ~N~0)) (= ~res1~0 (+ ~res2~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_947) ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_947) ~B~0.base) (+ ~B~0.offset (* ~M~0 4)))))))), 342#(and (<= (+ ~M~0 1) ~N~0) (<= 1 ~N~0))]) [2022-12-06 05:35:55,134 INFO L382 tUnfolder$Statistics]: this new event has 14 ancestors and is cut-off event [2022-12-06 05:35:55,134 INFO L385 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2022-12-06 05:35:55,134 INFO L385 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2022-12-06 05:35:55,134 INFO L385 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2022-12-06 05:35:56,922 INFO L130 PetriNetUnfolder]: 5463/10153 cut-off events. [2022-12-06 05:35:56,922 INFO L131 PetriNetUnfolder]: For 332947/334353 co-relation queries the response was YES. [2022-12-06 05:35:57,006 INFO L83 FinitePrefix]: Finished finitePrefix Result has 134012 conditions, 10153 events. 5463/10153 cut-off events. For 332947/334353 co-relation queries the response was YES. Maximal size of possible extension queue 723. Compared 84053 event pairs, 570 based on Foata normal form. 115/9458 useless extension candidates. Maximal degree in co-relation 133594. Up to 4367 conditions per place. [2022-12-06 05:35:57,172 INFO L184 LiptonReduction]: Starting Lipton reduction on Petri net that has 281 places, 1312 transitions, 47111 flow [2022-12-06 05:35:57,173 INFO L188 LiptonReduction]: Number of co-enabled transitions 7244 [2022-12-06 05:35:57,177 INFO L203 LiptonReduction]: Total number of compositions: 0 [2022-12-06 05:35:57,178 INFO L143 eatedLiptonReduction]: Time needed for LBE in milliseconds: 2964 [2022-12-06 05:35:57,178 INFO L495 AbstractCegarLoop]: Abstraction has has 281 places, 1312 transitions, 47111 flow [2022-12-06 05:35:57,178 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 7.0) internal successors, (21), 3 states have internal predecessors, (21), 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 05:35:57,178 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 05:35:57,178 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 05:35:57,178 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable38 [2022-12-06 05:35:57,178 INFO L420 AbstractCegarLoop]: === Iteration 40 === 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 05:35:57,178 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 05:35:57,178 INFO L85 PathProgramCache]: Analyzing trace with hash 722699032, now seen corresponding path program 1 times [2022-12-06 05:35:57,178 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 05:35:57,179 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1283410102] [2022-12-06 05:35:57,179 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 05:35:57,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 05:35:57,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 05:35:57,218 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 05:35:57,218 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 05:35:57,218 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1283410102] [2022-12-06 05:35:57,218 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1283410102] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 05:35:57,219 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 05:35:57,219 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-06 05:35:57,219 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [827843431] [2022-12-06 05:35:57,219 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 05:35:57,219 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-06 05:35:57,219 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 05:35:57,219 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-06 05:35:57,219 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2022-12-06 05:35:57,219 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 2 out of 86 [2022-12-06 05:35:57,220 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 281 places, 1312 transitions, 47111 flow. Second operand has 4 states, 4 states have (on average 6.0) internal successors, (24), 4 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 05:35:57,220 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 05:35:57,220 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 2 of 86 [2022-12-06 05:35:57,220 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 05:36:05,299 INFO L130 PetriNetUnfolder]: 13564/20549 cut-off events. [2022-12-06 05:36:05,299 INFO L131 PetriNetUnfolder]: For 1117006/1118271 co-relation queries the response was YES. [2022-12-06 05:36:05,450 INFO L83 FinitePrefix]: Finished finitePrefix Result has 297707 conditions, 20549 events. 13564/20549 cut-off events. For 1117006/1118271 co-relation queries the response was YES. Maximal size of possible extension queue 943. Compared 136907 event pairs, 4297 based on Foata normal form. 448/20746 useless extension candidates. Maximal degree in co-relation 297050. Up to 10271 conditions per place. [2022-12-06 05:36:05,592 INFO L137 encePairwiseOnDemand]: 76/86 looper letters, 1463 selfloop transitions, 8 changer transitions 0/1526 dead transitions. [2022-12-06 05:36:05,592 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 284 places, 1526 transitions, 55289 flow [2022-12-06 05:36:05,593 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-06 05:36:05,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2022-12-06 05:36:05,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 138 transitions. [2022-12-06 05:36:05,593 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.4011627906976744 [2022-12-06 05:36:05,593 INFO L175 Difference]: Start difference. First operand has 281 places, 1312 transitions, 47111 flow. Second operand 4 states and 138 transitions. [2022-12-06 05:36:05,593 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 284 places, 1526 transitions, 55289 flow [2022-12-06 05:36:10,240 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 283 places, 1526 transitions, 55286 flow, removed 1 selfloop flow, removed 1 redundant places. [2022-12-06 05:36:10,272 INFO L231 Difference]: Finished difference. Result has 284 places, 1312 transitions, 47139 flow [2022-12-06 05:36:10,273 INFO L276 CegarLoopForPetriNet]: {PETRI_ALPHABET=86, PETRI_DIFFERENCE_MINUEND_FLOW=47108, PETRI_DIFFERENCE_MINUEND_PLACES=280, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=1312, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=8, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=1304, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=47139, PETRI_PLACES=284, PETRI_TRANSITIONS=1312} [2022-12-06 05:36:10,274 INFO L294 CegarLoopForPetriNet]: 33 programPoint places, 251 predicate places. [2022-12-06 05:36:10,274 WARN L163 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-06 05:36:10,274 INFO L89 Accepts]: Start accepts. Operand has 284 places, 1312 transitions, 47139 flow [2022-12-06 05:36:10,278 INFO L95 Accepts]: Finished accepts. [2022-12-06 05:36:10,278 INFO L195 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-06 05:36:10,279 INFO L167 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 284 places, 1312 transitions, 47139 flow [2022-12-06 05:36:10,294 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 284 places, 1312 transitions, 47139 flow [2022-12-06 05:36:10,967 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([946] L48-4-->L48-4: Formula: (let ((.cse0 (+ |v_thread1Thread1of1ForFork2_plus_~a#1_17| |v_thread1Thread1of1ForFork2_plus_~b#1_17|))) (and (= |v_thread1Thread1of1ForFork2_plus_#res#1_17| .cse0) (= v_~res1~0_74 |v_thread1Thread1of1ForFork2_plus_#in~a#1_17|) (< |v_thread1Thread1of1ForFork2_~i~0#1_38| v_~N~0_96) (= (let ((.cse1 (* |v_thread1Thread1of1ForFork2_~i~0#1_38| 4))) (+ (select (select |v_#memory_int_182| v_~A~0.base_84) (+ v_~A~0.offset_84 .cse1)) (select (select |v_#memory_int_182| v_~B~0.base_82) (+ v_~B~0.offset_82 .cse1)))) |v_thread1Thread1of1ForFork2_plus_#in~b#1_17|) (= (ite (or (<= .cse0 2147483647) (<= |v_thread1Thread1of1ForFork2_plus_~b#1_17| 0)) 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_17|) (<= |v_thread1Thread1of1ForFork2_plus_#in~b#1_17| 2147483647) (<= 0 (+ |v_thread1Thread1of1ForFork2_~tmp~0#1_19| 2147483648)) (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_17| |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_17|) (<= 0 (+ |v_thread1Thread1of1ForFork2_plus_#in~b#1_17| 2147483648)) (= |v_thread1Thread1of1ForFork2_plus_~a#1_17| |v_thread1Thread1of1ForFork2_plus_#in~a#1_17|) (= (+ |v_thread1Thread1of1ForFork2_~i~0#1_38| 1) |v_thread1Thread1of1ForFork2_~i~0#1_37|) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_19| |v_thread1Thread1of1ForFork2_plus_#res#1_17|) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_19| v_~res1~0_73) (<= |v_thread1Thread1of1ForFork2_~tmp~0#1_19| 2147483647) (= |v_thread1Thread1of1ForFork2_plus_~b#1_17| |v_thread1Thread1of1ForFork2_plus_#in~b#1_17|))) InVars {~res1~0=v_~res1~0_74, ~A~0.base=v_~A~0.base_84, ~B~0.base=v_~B~0.base_82, ~A~0.offset=v_~A~0.offset_84, thread1Thread1of1ForFork2_~i~0#1=|v_thread1Thread1of1ForFork2_~i~0#1_38|, #memory_int=|v_#memory_int_182|, ~N~0=v_~N~0_96, ~B~0.offset=v_~B~0.offset_82} OutVars{~res1~0=v_~res1~0_73, ~A~0.base=v_~A~0.base_84, thread1Thread1of1ForFork2_plus_#in~b#1=|v_thread1Thread1of1ForFork2_plus_#in~b#1_17|, ~B~0.base=v_~B~0.base_82, thread1Thread1of1ForFork2_#t~ret4#1=|v_thread1Thread1of1ForFork2_#t~ret4#1_17|, thread1Thread1of1ForFork2_~tmp~0#1=|v_thread1Thread1of1ForFork2_~tmp~0#1_19|, thread1Thread1of1ForFork2_#t~mem2#1=|v_thread1Thread1of1ForFork2_#t~mem2#1_17|, thread1Thread1of1ForFork2_plus_~b#1=|v_thread1Thread1of1ForFork2_plus_~b#1_17|, thread1Thread1of1ForFork2_plus_#in~a#1=|v_thread1Thread1of1ForFork2_plus_#in~a#1_17|, ~N~0=v_~N~0_96, thread1Thread1of1ForFork2_#t~post1#1=|v_thread1Thread1of1ForFork2_#t~post1#1_15|, ~A~0.offset=v_~A~0.offset_84, thread1Thread1of1ForFork2_~i~0#1=|v_thread1Thread1of1ForFork2_~i~0#1_37|, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_17|, thread1Thread1of1ForFork2_#t~ret5#1=|v_thread1Thread1of1ForFork2_#t~ret5#1_17|, #memory_int=|v_#memory_int_182|, thread1Thread1of1ForFork2_plus_~a#1=|v_thread1Thread1of1ForFork2_plus_~a#1_17|, thread1Thread1of1ForFork2_#t~mem3#1=|v_thread1Thread1of1ForFork2_#t~mem3#1_17|, ~B~0.offset=v_~B~0.offset_82, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_17|, thread1Thread1of1ForFork2_plus_#res#1=|v_thread1Thread1of1ForFork2_plus_#res#1_17|} AuxVars[] AssignedVars[~res1~0, thread1Thread1of1ForFork2_plus_#in~b#1, thread1Thread1of1ForFork2_#t~ret4#1, thread1Thread1of1ForFork2_~tmp~0#1, thread1Thread1of1ForFork2_#t~mem2#1, thread1Thread1of1ForFork2_plus_~b#1, thread1Thread1of1ForFork2_plus_#in~a#1, thread1Thread1of1ForFork2_#t~post1#1, thread1Thread1of1ForFork2_~i~0#1, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork2_#t~ret5#1, thread1Thread1of1ForFork2_plus_~a#1, thread1Thread1of1ForFork2_#t~mem3#1, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork2_plus_#res#1][26], [Black: 761#(and (= ~N~0 1) (or (= ~res2~0 ~res1~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0))), Black: 1019#(or (= ~res2~0 ~res1~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), Black: 2510#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= 2 ~N~0)), Black: 2532#(and (or (< 0 ~M~0) (< (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0) (<= 2 ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| (+ ~M~0 1))), Black: 2562#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0) (<= 2 ~N~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) (+ ~N~0 ~M~0))), Black: 2512#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= 2 ~N~0)), Black: 2516#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= 2 ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| (+ ~M~0 1))), Black: 2506#(and (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= 2 ~N~0)), Black: 2538#(and (<= (+ 2 |thread3Thread1of1ForFork1_~i~2#1|) (+ ~N~0 ~M~0)) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0) (<= 2 ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| (+ ~M~0 1))), Black: 2406#(and (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= 2 ~N~0)), Black: 2530#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0) (<= 2 ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| (+ ~M~0 1))), Black: 2522#(and (or (< 0 ~M~0) (< (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= 2 ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| (+ ~M~0 1))), 1577#true, Black: 1045#(and (= |thread1Thread1of1ForFork2_~i~0#1| 1) (= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= 2 ~N~0)), 21#L101-1true, 1975#true, Black: 781#(or (= ~res2~0 ~res1~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), Black: 2318#(and (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= (+ 2 |thread3Thread1of1ForFork1_~i~2#1|) ~N~0)) (<= 2 ~N~0)), Black: 2336#(and (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= (+ 2 |thread3Thread1of1ForFork1_~i~2#1|) ~N~0)) (<= 2 ~N~0)), Black: 2328#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= 2 ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| 1)), Black: 2322#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0) (<= 2 ~N~0)), 2580#true, Black: 2316#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= (+ 2 |thread3Thread1of1ForFork1_~i~2#1|) ~N~0)) (<= 2 ~N~0)), Black: 1525#(or (not (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0)) (= (+ (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|))) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|))) ~res2~0) ~res1~0) (< (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), Black: 2197#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= 2 ~N~0)), Black: 2326#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= 2 ~N~0)), Black: 519#(and (<= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (= ~A~0.offset 0) (<= ~B~0.offset 0) (= ~res1~0 0) (<= 0 |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|) (= ~res2~0 0) (<= 0 ~B~0.offset)), Black: 551#(and (<= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (= ~A~0.offset 0) (<= ~B~0.offset 0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (= ~res1~0 0) (<= 0 |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|) (or (<= (+ ~A~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|)) 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (= (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|))) (select (select |#memory_int| ~A~0.base) ~A~0.offset))) (or (<= (+ ~B~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|)) 0) (<= (+ ~B~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|)) (* ~M~0 4)) (= (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|))) (select (select |#memory_int| ~B~0.base) ~B~0.offset))) (= ~res2~0 0) (<= 0 ~B~0.offset)), Black: 371#(or (= ~res2~0 ~res1~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), Black: 2357#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= 3 ~N~0) (<= (+ 3 |thread3Thread1of1ForFork1_~i~2#1|) (+ ~N~0 ~M~0))), Black: 2355#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= 3 ~N~0)), Black: 1083#(and (<= (+ 2 |thread3Thread1of1ForFork1_~i~2#1|) (+ ~N~0 ~M~0)) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= 2 ~N~0)), Black: 2363#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0) (= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= 3 ~N~0) (<= (+ 3 |thread3Thread1of1ForFork1_~i~2#1|) (+ ~N~0 ~M~0))), Black: 2346#true, 361#true, Black: 1089#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0) (= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= 2 ~N~0)), Black: 2367#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0) (= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= 3 ~N~0)), Black: 1087#(and (<= (+ 2 |thread3Thread1of1ForFork1_~i~2#1|) (+ ~N~0 ~M~0)) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0) (= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= 2 ~N~0)), Black: 2359#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0) (= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0)), Black: 1081#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= 2 ~N~0)), Black: 346#(and (<= (+ ~M~0 1) ~N~0) (<= 1 ~N~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), Black: 344#(and (<= (+ ~M~0 1) ~N~0) (<= 1 ~N~0) (< |thread2Thread1of1ForFork0_~i~1#1| ~N~0)), Black: 348#(and (<= (+ ~M~0 1) ~N~0) (<= 1 ~N~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0) (< |thread2Thread1of1ForFork0_~i~1#1| ~N~0)), 1075#(and (<= 2 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0)), Black: 2927#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= 2 ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| (+ ~M~0 1)) (<= 1 ~M~0)), Black: 2921#(and (<= 2 ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| (+ ~M~0 1)) (<= 1 ~M~0)), Black: 2007#(or (= ~res2~0 ~res1~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), 13#L48-4true, Black: 2110#(or (< 0 ~M~0) (and (= ~res2~0 ~res1~0) (= (* ~M~0 4) 0))), Black: 2145#(and (or (< 0 ~M~0) (and (= ~res2~0 ~res1~0) (= (* ~M~0 4) 0))) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (and (= ~res2~0 ~res1~0) (= (* ~M~0 4) 0)))), Black: 2137#(and (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (= (* 4 |thread3Thread1of1ForFork1_~i~2#1|) 0)) (or (< 0 ~M~0) (and (= ~res2~0 ~res1~0) (= (* ~M~0 4) 0))) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (and (= ~res2~0 ~res1~0) (= (* ~M~0 4) 0)))), 2941#true, Black: 2139#(and (= ~res2~0 ~res1~0) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (= (* 4 |thread3Thread1of1ForFork1_~i~2#1|) 0)) (or (< 0 ~M~0) (and (= ~res2~0 ~res1~0) (= (* ~M~0 4) 0))) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (and (= ~res2~0 ~res1~0) (= (* ~M~0 4) 0)))), Black: 2141#(and (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (= (* 4 |thread3Thread1of1ForFork1_~i~2#1|) 0)) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (and (= ~res2~0 ~res1~0) (= (* ~M~0 4) 0)))), Black: 2135#(and (<= 0 ~M~0) (not (= ~A~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (= ~A~0.offset 0) (= ~B~0.offset 0) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (= (* 4 |thread3Thread1of1ForFork1_~i~2#1|) 0)) (not (= ~A~0.base |ULTIMATE.start_main_~#t1~0#1.base|)) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (= ~res1~0 0) (not (= ~B~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (<= 2 ~N~0) (not (= ~B~0.base |ULTIMATE.start_main_~#t2~0#1.base|)) (= ~res2~0 0) (not (= ~A~0.base |ULTIMATE.start_main_~#t2~0#1.base|))), Black: 2944#(and (= |thread1Thread1of1ForFork2_~i~0#1| 2) (<= ~N~0 2)), Black: 2106#(or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (and (= ~res2~0 ~res1~0) (= (* ~M~0 4) 0))), Black: 2163#(and (= ~res2~0 ~res1~0) (= ~res1~0 |thread3Thread1of1ForFork1_~tmp~2#1|)), 1114#true, 1997#true, 1991#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0)), Black: 2189#(and (<= (+ 2 |thread3Thread1of1ForFork1_~i~2#1|) ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0)), 2196#(<= 2 ~N~0), 575#true, 80#$Ultimate##0true, Black: 1917#(and (or (forall ((~B~0.base Int)) (= (+ (select (select |#memory_int| ~B~0.base) ~B~0.offset) ~res1~0 (select (select |#memory_int| ~A~0.base) ~A~0.offset) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset 4)) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset 4))) (+ (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|))) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|))) ~res2~0 (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|) 4)) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|) 4))))) (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (< (+ 2 |thread3Thread1of1ForFork1_~i~2#1|) ~N~0)) (= ~A~0.offset 0) (= ~B~0.offset 0) (<= (+ ~A~0.base 2) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~A~0.base 2) |ULTIMATE.start_main_~#t2~0#1.base|) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (= ~res1~0 0) (= 2 ~N~0) (not (= ~B~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= ~B~0.base |ULTIMATE.start_main_~#t2~0#1.base|)) (= ~res2~0 0)), Black: 1933#(and (<= |thread3Thread1of1ForFork1_~i~2#1| 2) (= 2 ~N~0) (or (= ~res2~0 ~res1~0) (<= |thread3Thread1of1ForFork1_~i~2#1| 1))), Black: 1877#(or (forall ((~B~0.base Int)) (= (+ (select (select |#memory_int| ~B~0.base) ~B~0.offset) ~res1~0 (select (select |#memory_int| ~A~0.base) ~A~0.offset) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset 4)) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset 4))) (+ (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|))) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|))) ~res2~0 (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|) 4)) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|) 4))))) (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (< (+ 2 |thread3Thread1of1ForFork1_~i~2#1|) ~N~0)), 863#true, Black: 1951#(and (forall ((~M~0 Int) (v_ArrVal_1340 (Array Int Int)) (~B~0.base Int)) (or (< 0 ~M~0) (= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1340) ~A~0.base) (+ ~A~0.offset (* ~M~0 4) 4)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1340) ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1340) ~B~0.base) (+ ~B~0.offset (* ~M~0 4) 4)) ~res2~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1340) ~A~0.base) (+ ~A~0.offset (* ~M~0 4)))) (+ ~res1~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1340) ~B~0.base) (+ ~B~0.offset 4)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1340) ~B~0.base) ~B~0.offset) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1340) ~A~0.base) ~A~0.offset) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1340) ~A~0.base) (+ ~A~0.offset 4)))) (< (+ 2 ~M~0) ~N~0))) (or (= ~res2~0 ~res1~0) (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0)) (forall ((v_ArrVal_1339 (Array Int Int)) (~M~0 Int) (v_ArrVal_1340 (Array Int Int)) (~B~0.base Int)) (or (< 0 ~M~0) (= (+ ~res1~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1339) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1340) ~B~0.base) (+ ~B~0.offset 4)) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1339) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1340) ~A~0.base) ~A~0.offset) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1339) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1340) ~B~0.base) ~B~0.offset) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1339) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1340) ~A~0.base) (+ ~A~0.offset 4))) (+ ~res2~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1339) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1340) ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1339) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1340) ~B~0.base) (+ ~B~0.offset (* ~M~0 4) 4)) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1339) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1340) ~A~0.base) (+ ~A~0.offset (* ~M~0 4) 4)) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1339) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1340) ~A~0.base) (+ ~A~0.offset (* ~M~0 4))))) (< (+ 2 ~M~0) ~N~0)))), Black: 178#(= ~res2~0 ~res1~0), 144#L61-4true, Black: 1982#(or (= ~res2~0 ~res1~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), 1780#true, Black: 1995#(and (= |thread1Thread1of1ForFork2_~i~0#1| 2) (<= ~N~0 2)), 1423#true, Black: 2705#(forall ((~M~0 Int)) (or (< 0 ~M~0) (= (+ (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* ~M~0 4) 4)) ~res2~0 (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* ~M~0 4) 4))) (+ (select (select |#memory_int| ~B~0.base) ~B~0.offset) ~res1~0 (select (select |#memory_int| ~A~0.base) ~A~0.offset) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset 4)) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset 4)))) (< (+ 2 ~M~0) ~N~0))), 2348#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0)), 2789#(<= 2 ~N~0), Black: 2679#(or (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0) (= ~res2~0 (+ ~res1~0 (select (select |#memory_int| ~B~0.base) (+ (* |thread1Thread1of1ForFork2_~i~0#1| 4) ~B~0.offset)) (select (select |#memory_int| ~A~0.base) (+ (* |thread1Thread1of1ForFork2_~i~0#1| 4) ~A~0.offset))))), Black: 2709#(forall ((v_ArrVal_1888 (Array Int Int)) (~M~0 Int)) (or (< 0 ~M~0) (= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) ~res2~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset (* ~M~0 4) 4)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset (* ~M~0 4) 4))) (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset 4)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset 4)) ~res1~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) ~B~0.offset) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) ~A~0.offset))) (< (+ 2 ~M~0) ~N~0))), Black: 2589#(and (= ~A~0.offset 0) (= ~B~0.offset 0) (or (<= (+ ~A~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|) 1) (* ~N~0 4)) (= ~res2~0 (+ ~res1~0 (select (select |#memory_int| ~B~0.base) (+ (* |thread1Thread1of1ForFork2_~i~0#1| 4) ~B~0.offset)) (select (select |#memory_int| ~A~0.base) (+ (* |thread1Thread1of1ForFork2_~i~0#1| 4) ~A~0.offset))))) (= |thread1Thread1of1ForFork2_~i~0#1| 1)), Black: 2757#(and (forall ((v_ArrVal_1888 (Array Int Int)) (~M~0 Int)) (or (< 0 ~M~0) (= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) ~res2~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset (* ~M~0 4) 4)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset (* ~M~0 4) 4))) (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset 4)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset 4)) ~res1~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) ~B~0.offset) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) ~A~0.offset))) (< (+ 2 ~M~0) ~N~0))) (forall ((~M~0 Int)) (or (< 0 ~M~0) (= (+ (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* ~M~0 4) 4)) ~res2~0 (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* ~M~0 4) 4))) (+ (select (select |#memory_int| ~B~0.base) ~B~0.offset) ~res1~0 (select (select |#memory_int| ~A~0.base) ~A~0.offset) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset 4)) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset 4)))) (< (+ 2 ~M~0) ~N~0))) (forall ((v_ArrVal_1888 (Array Int Int)) (v_ArrVal_1887 (Array Int Int)) (~M~0 Int)) (or (< 0 ~M~0) (= (+ (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset (* ~M~0 4) 4)) ~res2~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset (* ~M~0 4) 4))) (+ (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset 4)) ~res1~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset 4)) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) ~A~0.offset) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) ~B~0.offset))) (< (+ 2 ~M~0) ~N~0)))), Black: 2729#(and (forall ((~M~0 Int)) (or (< 0 ~M~0) (= (+ (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* ~M~0 4) 4)) ~res2~0 (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* ~M~0 4) 4))) (+ (select (select |#memory_int| ~B~0.base) ~B~0.offset) ~res1~0 (select (select |#memory_int| ~A~0.base) ~A~0.offset) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset 4)) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset 4)))) (< (+ 2 ~M~0) ~N~0))) (forall ((~M~0 Int)) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (= (+ (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* ~M~0 4) 4)) ~res2~0 (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* ~M~0 4) 4))) (+ (select (select |#memory_int| ~B~0.base) ~B~0.offset) ~res1~0 (select (select |#memory_int| ~A~0.base) ~A~0.offset) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset 4)) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset 4)))) (< (+ 2 ~M~0) ~N~0)))), Black: 1743#(and (forall ((~M~0 Int) (v_ArrVal_1201 (Array Int Int))) (or (< 0 ~M~0) (= ~res1~0 (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1201) ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) ~res2~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1201) ~B~0.base) (+ ~B~0.offset (* ~M~0 4))))) (<= (+ 2 ~M~0) ~N~0))) (or (forall ((~M~0 Int) (v_ArrVal_1201 (Array Int Int)) (v_ArrVal_1200 (Array Int Int))) (or (< 0 ~M~0) (= (+ ~res2~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1200) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1201) ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1200) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1201) ~A~0.base) (+ ~A~0.offset (* ~M~0 4)))) (+ ~res1~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1200) ~B~0.base) ~B~0.offset) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1200) ~A~0.base) ~A~0.offset))) (<= (+ 2 ~M~0) ~N~0))) (not (< 0 ~N~0))) (or (forall ((~M~0 Int) (v_ArrVal_1201 (Array Int Int))) (or (< 0 ~M~0) (= (+ (select (select |#memory_int| ~B~0.base) ~B~0.offset) ~res1~0 (select (select |#memory_int| ~A~0.base) ~A~0.offset)) (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1201) ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) ~res2~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1201) ~B~0.base) (+ ~B~0.offset (* ~M~0 4))))) (<= (+ 2 ~M~0) ~N~0))) (not (< 0 ~N~0)))), Black: 1706#(forall ((~M~0 Int) (v_ArrVal_1201 (Array Int Int))) (or (< 0 ~M~0) (= ~res1~0 (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1201) ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) ~res2~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1201) ~B~0.base) (+ ~B~0.offset (* ~M~0 4))))) (<= (+ 2 ~M~0) ~N~0))), Black: 2594#(and (or (= ~A~0.base ~B~0.base) (exists ((|ULTIMATE.start_main_~#t1~0#1.base| Int)) (and (exists ((v_DerPreprocessor_1 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (= (select (store (store (store (store (store (store |#memory_int| ~A~0.base v_DerPreprocessor_1) ~B~0.base v_DerPreprocessor_2) |ULTIMATE.start_main_~#t1~0#1.base| (select |#memory_int| |ULTIMATE.start_main_~#t1~0#1.base|)) ~A~0.base v_DerPreprocessor_1) ~B~0.base v_DerPreprocessor_2) |ULTIMATE.start_main_~#t1~0#1.base| (select |#memory_int| |ULTIMATE.start_main_~#t1~0#1.base|)) ~A~0.base) v_DerPreprocessor_1) (= (select (store (store (store (store (store (store |#memory_int| ~A~0.base v_DerPreprocessor_1) ~B~0.base v_DerPreprocessor_2) |ULTIMATE.start_main_~#t1~0#1.base| (select |#memory_int| |ULTIMATE.start_main_~#t1~0#1.base|)) ~A~0.base v_DerPreprocessor_1) ~B~0.base v_DerPreprocessor_2) |ULTIMATE.start_main_~#t1~0#1.base| (select |#memory_int| |ULTIMATE.start_main_~#t1~0#1.base|)) ~A~0.base) (select |#memory_int| ~A~0.base)) (= (select (select (store (store (store (store (store (store |#memory_int| ~A~0.base v_DerPreprocessor_1) ~B~0.base v_DerPreprocessor_2) |ULTIMATE.start_main_~#t1~0#1.base| (select |#memory_int| |ULTIMATE.start_main_~#t1~0#1.base|)) ~A~0.base v_DerPreprocessor_1) ~B~0.base v_DerPreprocessor_2) |ULTIMATE.start_main_~#t1~0#1.base| (select |#memory_int| |ULTIMATE.start_main_~#t1~0#1.base|)) ~B~0.base) (+ ~B~0.offset 4)) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset 4))) (= (select (select |#memory_int| ~B~0.base) ~B~0.offset) (select (select (store (store (store (store (store (store |#memory_int| ~A~0.base v_DerPreprocessor_1) ~B~0.base v_DerPreprocessor_2) |ULTIMATE.start_main_~#t1~0#1.base| (select |#memory_int| |ULTIMATE.start_main_~#t1~0#1.base|)) ~A~0.base v_DerPreprocessor_1) ~B~0.base v_DerPreprocessor_2) |ULTIMATE.start_main_~#t1~0#1.base| (select |#memory_int| |ULTIMATE.start_main_~#t1~0#1.base|)) ~B~0.base) ~B~0.offset)))) (<= (+ 2 ~B~0.base) |ULTIMATE.start_main_~#t1~0#1.base|)))) (= ~A~0.offset 0) (= ~B~0.offset 0) (<= (+ 2 ~B~0.base) |ULTIMATE.start_main_~#t2~0#1.base|) (= ~res1~0 0) (<= (+ 2 ~B~0.base) |ULTIMATE.start_main_~#t3~0#1.base|) (<= 2 ~N~0) (= ~res2~0 0)), Black: 1745#(and (forall ((~M~0 Int) (v_ArrVal_1201 (Array Int Int))) (or (< 0 ~M~0) (= ~res1~0 (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1201) ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) ~res2~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1201) ~B~0.base) (+ ~B~0.offset (* ~M~0 4))))) (<= (+ 2 ~M~0) ~N~0))) (or (forall ((~M~0 Int) (v_ArrVal_1201 (Array Int Int)) (v_ArrVal_1200 (Array Int Int))) (or (< 0 ~M~0) (= (+ ~res2~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1200) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1201) ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1200) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1201) ~A~0.base) (+ ~A~0.offset (* ~M~0 4)))) (+ ~res1~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1200) ~B~0.base) ~B~0.offset) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1200) ~A~0.base) ~A~0.offset))) (<= (+ 2 ~M~0) ~N~0))) (not (< 0 ~N~0))) (or (= ~res2~0 ~res1~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)) (or (forall ((~M~0 Int) (v_ArrVal_1201 (Array Int Int))) (or (< 0 ~M~0) (= (+ (select (select |#memory_int| ~B~0.base) ~B~0.offset) ~res1~0 (select (select |#memory_int| ~A~0.base) ~A~0.offset)) (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1201) ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) ~res2~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1201) ~B~0.base) (+ ~B~0.offset (* ~M~0 4))))) (<= (+ 2 ~M~0) ~N~0))) (not (< 0 ~N~0)))), Black: 2691#(or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (= (+ (select (select |#memory_int| ~B~0.base) ~B~0.offset) ~res1~0 (select (select |#memory_int| ~A~0.base) ~A~0.offset) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset 4)) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset 4))) (+ (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|))) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|))) ~res2~0 (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|) 4)) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|) 4)))) (< (+ 2 |thread3Thread1of1ForFork1_~i~2#1|) ~N~0)), Black: 2747#(and (forall ((~M~0 Int)) (or (< 0 ~M~0) (= (+ (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* ~M~0 4) 4)) ~res2~0 (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* ~M~0 4) 4))) (+ (select (select |#memory_int| ~B~0.base) ~B~0.offset) ~res1~0 (select (select |#memory_int| ~A~0.base) ~A~0.offset) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset 4)) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset 4)))) (< (+ 2 ~M~0) ~N~0))) (or (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0) (= ~res2~0 (+ ~res1~0 (select (select |#memory_int| ~B~0.base) (+ (* |thread1Thread1of1ForFork2_~i~0#1| 4) ~B~0.offset)) (select (select |#memory_int| ~A~0.base) (+ (* |thread1Thread1of1ForFork2_~i~0#1| 4) ~A~0.offset)))))), Black: 2755#(and (forall ((v_ArrVal_1888 (Array Int Int)) (~M~0 Int)) (or (< 0 ~M~0) (= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) ~res2~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset (* ~M~0 4) 4)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset (* ~M~0 4) 4))) (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset 4)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset 4)) ~res1~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) ~B~0.offset) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) ~A~0.offset))) (< (+ 2 ~M~0) ~N~0))) (forall ((~M~0 Int)) (or (< 0 ~M~0) (= (+ (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* ~M~0 4) 4)) ~res2~0 (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* ~M~0 4) 4))) (+ (select (select |#memory_int| ~B~0.base) ~B~0.offset) ~res1~0 (select (select |#memory_int| ~A~0.base) ~A~0.offset) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset 4)) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset 4)))) (< (+ 2 ~M~0) ~N~0))) (forall ((v_ArrVal_1888 (Array Int Int)) (v_ArrVal_1887 (Array Int Int)) (~M~0 Int)) (or (< 0 ~M~0) (= (+ (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset (* ~M~0 4) 4)) ~res2~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset (* ~M~0 4) 4))) (+ (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset 4)) ~res1~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset 4)) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) ~A~0.offset) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) ~B~0.offset))) (< (+ 2 ~M~0) ~N~0))) (or (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0) (= ~res2~0 (+ ~res1~0 (select (select |#memory_int| ~B~0.base) (+ (* |thread1Thread1of1ForFork2_~i~0#1| 4) ~B~0.offset)) (select (select |#memory_int| ~A~0.base) (+ (* |thread1Thread1of1ForFork2_~i~0#1| 4) ~A~0.offset)))))), Black: 2633#(and (= ~A~0.offset 0) (= ~B~0.offset 0) (= ~res1~0 (+ (select (select |#memory_int| ~B~0.base) ~B~0.offset) (select (select |#memory_int| ~A~0.base) ~A~0.offset))) (= |thread1Thread1of1ForFork2_~i~0#1| 1) (<= 2 ~N~0) (exists ((|v_thread3Thread1of1ForFork1_~i~2#1_502| Int)) (and (<= |thread3Thread1of1ForFork1_~i~2#1| (+ |v_thread3Thread1of1ForFork1_~i~2#1_502| 1)) (<= ~res2~0 (+ (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (- 4) (* |v_thread3Thread1of1ForFork1_~i~2#1_502| 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (- 4) (* |v_thread3Thread1of1ForFork1_~i~2#1_502| 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* |v_thread3Thread1of1ForFork1_~i~2#1_502| 4))) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* |v_thread3Thread1of1ForFork1_~i~2#1_502| 4))))) (<= (+ (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (- 4) (* |v_thread3Thread1of1ForFork1_~i~2#1_502| 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (- 4) (* |v_thread3Thread1of1ForFork1_~i~2#1_502| 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* |v_thread3Thread1of1ForFork1_~i~2#1_502| 4))) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* |v_thread3Thread1of1ForFork1_~i~2#1_502| 4)))) ~res2~0) (<= |v_thread3Thread1of1ForFork1_~i~2#1_502| 1)))), 2377#(<= 2 ~N~0), Black: 2723#(and (forall ((v_ArrVal_1888 (Array Int Int)) (~M~0 Int)) (or (< 0 ~M~0) (= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) ~res2~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset (* ~M~0 4) 4)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset (* ~M~0 4) 4))) (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset 4)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset 4)) ~res1~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) ~B~0.offset) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) ~A~0.offset))) (< (+ 2 ~M~0) ~N~0))) (= ~res2~0 ~res1~0) (forall ((~M~0 Int)) (or (< 0 ~M~0) (= (+ (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* ~M~0 4) 4)) ~res2~0 (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* ~M~0 4) 4))) (+ (select (select |#memory_int| ~B~0.base) ~B~0.offset) ~res1~0 (select (select |#memory_int| ~A~0.base) ~A~0.offset) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset 4)) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset 4)))) (< (+ 2 ~M~0) ~N~0))) (forall ((v_ArrVal_1888 (Array Int Int)) (v_ArrVal_1887 (Array Int Int)) (~M~0 Int)) (or (< 0 ~M~0) (= (+ (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset (* ~M~0 4) 4)) ~res2~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset (* ~M~0 4) 4))) (+ (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset 4)) ~res1~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset 4)) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) ~A~0.offset) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) ~B~0.offset))) (< (+ 2 ~M~0) ~N~0)))), Black: 962#(or (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0) (= ~res2~0 (+ (select (select |#memory_int| ~B~0.base) ~B~0.offset) ~res1~0 (select (select |#memory_int| ~A~0.base) ~A~0.offset))) (not (< 0 ~N~0))), Black: 1220#(or (not (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0)) (= (+ (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|))) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|))) ~res2~0) ~res1~0) (< (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), Black: 1123#(or (= ~res2~0 ~res1~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), Black: 1252#(and (= ~res2~0 ~res1~0) (or (not (<= (+ ~M~0 1) 0)) (<= |thread3Thread1of1ForFork1_~i~2#1| (+ ~N~0 ~M~0)))), Black: 1254#(and (= ~B~0.offset 0) (<= (+ ~A~0.base 2) |ULTIMATE.start_main_~#t3~0#1.base|) (or (<= (+ ~M~0 1) 0) (= ~A~0.offset 0)) (not (= ~A~0.base ~B~0.base)) (<= ~N~0 1) (= ~res2~0 0) (< 0 ~N~0) (forall ((~M~0 Int) (v_ArrVal_947 (Array Int Int))) (or (< (+ ~M~0 1) ~N~0) (not (< ~M~0 ~N~0)) (= ~res1~0 (+ ~res2~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_947) ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_947) ~B~0.base) (+ ~B~0.offset (* ~M~0 4)))))))), 342#(and (<= (+ ~M~0 1) ~N~0) (<= 1 ~N~0))]) [2022-12-06 05:36:10,967 INFO L382 tUnfolder$Statistics]: this new event has 14 ancestors and is cut-off event [2022-12-06 05:36:10,967 INFO L385 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2022-12-06 05:36:10,967 INFO L385 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2022-12-06 05:36:10,967 INFO L385 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2022-12-06 05:36:12,927 INFO L130 PetriNetUnfolder]: 5473/10207 cut-off events. [2022-12-06 05:36:12,927 INFO L131 PetriNetUnfolder]: For 340501/341907 co-relation queries the response was YES. [2022-12-06 05:36:12,996 INFO L83 FinitePrefix]: Finished finitePrefix Result has 135513 conditions, 10207 events. 5473/10207 cut-off events. For 340501/341907 co-relation queries the response was YES. Maximal size of possible extension queue 748. Compared 85192 event pairs, 579 based on Foata normal form. 117/9510 useless extension candidates. Maximal degree in co-relation 135091. Up to 4376 conditions per place. [2022-12-06 05:36:13,228 INFO L184 LiptonReduction]: Starting Lipton reduction on Petri net that has 284 places, 1312 transitions, 47139 flow [2022-12-06 05:36:13,228 INFO L188 LiptonReduction]: Number of co-enabled transitions 7244 [2022-12-06 05:36:13,232 INFO L203 LiptonReduction]: Total number of compositions: 0 [2022-12-06 05:36:13,232 INFO L143 eatedLiptonReduction]: Time needed for LBE in milliseconds: 2958 [2022-12-06 05:36:13,232 INFO L495 AbstractCegarLoop]: Abstraction has has 284 places, 1312 transitions, 47139 flow [2022-12-06 05:36:13,233 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 6.0) internal successors, (24), 4 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 05:36:13,233 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 05:36:13,233 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 05:36:13,233 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable39 [2022-12-06 05:36:13,233 INFO L420 AbstractCegarLoop]: === Iteration 41 === 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 05:36:13,233 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 05:36:13,233 INFO L85 PathProgramCache]: Analyzing trace with hash -1389774219, now seen corresponding path program 1 times [2022-12-06 05:36:13,233 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 05:36:13,233 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1621867850] [2022-12-06 05:36:13,233 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 05:36:13,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 05:36:13,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 05:36:13,850 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 05:36:13,850 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 05:36:13,850 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1621867850] [2022-12-06 05:36:13,850 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1621867850] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 05:36:13,850 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 05:36:13,850 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-06 05:36:13,850 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [127712156] [2022-12-06 05:36:13,851 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 05:36:13,851 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-12-06 05:36:13,851 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 05:36:13,851 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-12-06 05:36:13,851 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=30, Unknown=0, NotChecked=0, Total=56 [2022-12-06 05:36:13,851 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 1 out of 86 [2022-12-06 05:36:13,851 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 284 places, 1312 transitions, 47139 flow. Second operand has 8 states, 8 states have (on average 3.125) internal successors, (25), 8 states have internal predecessors, (25), 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 05:36:13,852 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 05:36:13,852 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1 of 86 [2022-12-06 05:36:13,852 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 05:36:21,988 INFO L130 PetriNetUnfolder]: 13654/20724 cut-off events. [2022-12-06 05:36:21,988 INFO L131 PetriNetUnfolder]: For 1028868/1029206 co-relation queries the response was YES. [2022-12-06 05:36:22,137 INFO L83 FinitePrefix]: Finished finitePrefix Result has 299206 conditions, 20724 events. 13654/20724 cut-off events. For 1028868/1029206 co-relation queries the response was YES. Maximal size of possible extension queue 908. Compared 137552 event pairs, 2491 based on Foata normal form. 166/20865 useless extension candidates. Maximal degree in co-relation 298419. Up to 16556 conditions per place. [2022-12-06 05:36:22,278 INFO L137 encePairwiseOnDemand]: 32/86 looper letters, 622 selfloop transitions, 705 changer transitions 7/1362 dead transitions. [2022-12-06 05:36:22,278 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 289 places, 1362 transitions, 50487 flow [2022-12-06 05:36:22,279 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-12-06 05:36:22,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2022-12-06 05:36:22,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 147 transitions. [2022-12-06 05:36:22,279 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.28488372093023256 [2022-12-06 05:36:22,279 INFO L175 Difference]: Start difference. First operand has 284 places, 1312 transitions, 47139 flow. Second operand 6 states and 147 transitions. [2022-12-06 05:36:22,279 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 289 places, 1362 transitions, 50487 flow [2022-12-06 05:36:27,572 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 287 places, 1362 transitions, 50478 flow, removed 0 selfloop flow, removed 2 redundant places. [2022-12-06 05:36:27,606 INFO L231 Difference]: Finished difference. Result has 291 places, 1325 transitions, 50294 flow [2022-12-06 05:36:27,607 INFO L276 CegarLoopForPetriNet]: {PETRI_ALPHABET=86, PETRI_DIFFERENCE_MINUEND_FLOW=47130, PETRI_DIFFERENCE_MINUEND_PLACES=282, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=1312, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=692, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=609, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=50294, PETRI_PLACES=291, PETRI_TRANSITIONS=1325} [2022-12-06 05:36:27,609 INFO L294 CegarLoopForPetriNet]: 33 programPoint places, 258 predicate places. [2022-12-06 05:36:27,609 WARN L163 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-06 05:36:27,609 INFO L89 Accepts]: Start accepts. Operand has 291 places, 1325 transitions, 50294 flow [2022-12-06 05:36:27,619 INFO L95 Accepts]: Finished accepts. [2022-12-06 05:36:27,620 INFO L195 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-06 05:36:27,620 INFO L167 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 291 places, 1325 transitions, 50294 flow [2022-12-06 05:36:27,638 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 291 places, 1325 transitions, 50294 flow [2022-12-06 05:36:28,631 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([946] L48-4-->L48-4: Formula: (let ((.cse0 (+ |v_thread1Thread1of1ForFork2_plus_~a#1_17| |v_thread1Thread1of1ForFork2_plus_~b#1_17|))) (and (= |v_thread1Thread1of1ForFork2_plus_#res#1_17| .cse0) (= v_~res1~0_74 |v_thread1Thread1of1ForFork2_plus_#in~a#1_17|) (< |v_thread1Thread1of1ForFork2_~i~0#1_38| v_~N~0_96) (= (let ((.cse1 (* |v_thread1Thread1of1ForFork2_~i~0#1_38| 4))) (+ (select (select |v_#memory_int_182| v_~A~0.base_84) (+ v_~A~0.offset_84 .cse1)) (select (select |v_#memory_int_182| v_~B~0.base_82) (+ v_~B~0.offset_82 .cse1)))) |v_thread1Thread1of1ForFork2_plus_#in~b#1_17|) (= (ite (or (<= .cse0 2147483647) (<= |v_thread1Thread1of1ForFork2_plus_~b#1_17| 0)) 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_17|) (<= |v_thread1Thread1of1ForFork2_plus_#in~b#1_17| 2147483647) (<= 0 (+ |v_thread1Thread1of1ForFork2_~tmp~0#1_19| 2147483648)) (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_17| |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_17|) (<= 0 (+ |v_thread1Thread1of1ForFork2_plus_#in~b#1_17| 2147483648)) (= |v_thread1Thread1of1ForFork2_plus_~a#1_17| |v_thread1Thread1of1ForFork2_plus_#in~a#1_17|) (= (+ |v_thread1Thread1of1ForFork2_~i~0#1_38| 1) |v_thread1Thread1of1ForFork2_~i~0#1_37|) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_19| |v_thread1Thread1of1ForFork2_plus_#res#1_17|) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_19| v_~res1~0_73) (<= |v_thread1Thread1of1ForFork2_~tmp~0#1_19| 2147483647) (= |v_thread1Thread1of1ForFork2_plus_~b#1_17| |v_thread1Thread1of1ForFork2_plus_#in~b#1_17|))) InVars {~res1~0=v_~res1~0_74, ~A~0.base=v_~A~0.base_84, ~B~0.base=v_~B~0.base_82, ~A~0.offset=v_~A~0.offset_84, thread1Thread1of1ForFork2_~i~0#1=|v_thread1Thread1of1ForFork2_~i~0#1_38|, #memory_int=|v_#memory_int_182|, ~N~0=v_~N~0_96, ~B~0.offset=v_~B~0.offset_82} OutVars{~res1~0=v_~res1~0_73, ~A~0.base=v_~A~0.base_84, thread1Thread1of1ForFork2_plus_#in~b#1=|v_thread1Thread1of1ForFork2_plus_#in~b#1_17|, ~B~0.base=v_~B~0.base_82, thread1Thread1of1ForFork2_#t~ret4#1=|v_thread1Thread1of1ForFork2_#t~ret4#1_17|, thread1Thread1of1ForFork2_~tmp~0#1=|v_thread1Thread1of1ForFork2_~tmp~0#1_19|, thread1Thread1of1ForFork2_#t~mem2#1=|v_thread1Thread1of1ForFork2_#t~mem2#1_17|, thread1Thread1of1ForFork2_plus_~b#1=|v_thread1Thread1of1ForFork2_plus_~b#1_17|, thread1Thread1of1ForFork2_plus_#in~a#1=|v_thread1Thread1of1ForFork2_plus_#in~a#1_17|, ~N~0=v_~N~0_96, thread1Thread1of1ForFork2_#t~post1#1=|v_thread1Thread1of1ForFork2_#t~post1#1_15|, ~A~0.offset=v_~A~0.offset_84, thread1Thread1of1ForFork2_~i~0#1=|v_thread1Thread1of1ForFork2_~i~0#1_37|, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_17|, thread1Thread1of1ForFork2_#t~ret5#1=|v_thread1Thread1of1ForFork2_#t~ret5#1_17|, #memory_int=|v_#memory_int_182|, thread1Thread1of1ForFork2_plus_~a#1=|v_thread1Thread1of1ForFork2_plus_~a#1_17|, thread1Thread1of1ForFork2_#t~mem3#1=|v_thread1Thread1of1ForFork2_#t~mem3#1_17|, ~B~0.offset=v_~B~0.offset_82, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_17|, thread1Thread1of1ForFork2_plus_#res#1=|v_thread1Thread1of1ForFork2_plus_#res#1_17|} AuxVars[] AssignedVars[~res1~0, thread1Thread1of1ForFork2_plus_#in~b#1, thread1Thread1of1ForFork2_#t~ret4#1, thread1Thread1of1ForFork2_~tmp~0#1, thread1Thread1of1ForFork2_#t~mem2#1, thread1Thread1of1ForFork2_plus_~b#1, thread1Thread1of1ForFork2_plus_#in~a#1, thread1Thread1of1ForFork2_#t~post1#1, thread1Thread1of1ForFork2_~i~0#1, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork2_#t~ret5#1, thread1Thread1of1ForFork2_plus_~a#1, thread1Thread1of1ForFork2_#t~mem3#1, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork2_plus_#res#1][25], [Black: 761#(and (= ~N~0 1) (or (= ~res2~0 ~res1~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0))), Black: 1019#(or (= ~res2~0 ~res1~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), Black: 2510#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= 2 ~N~0)), Black: 2532#(and (or (< 0 ~M~0) (< (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0) (<= 2 ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| (+ ~M~0 1))), Black: 2562#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0) (<= 2 ~N~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) (+ ~N~0 ~M~0))), Black: 2512#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= 2 ~N~0)), Black: 2516#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= 2 ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| (+ ~M~0 1))), Black: 2506#(and (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= 2 ~N~0)), Black: 2538#(and (<= (+ 2 |thread3Thread1of1ForFork1_~i~2#1|) (+ ~N~0 ~M~0)) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0) (<= 2 ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| (+ ~M~0 1))), Black: 2406#(and (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= 2 ~N~0)), Black: 2530#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0) (<= 2 ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| (+ ~M~0 1))), Black: 2522#(and (or (< 0 ~M~0) (< (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= 2 ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| (+ ~M~0 1))), 1577#true, Black: 1045#(and (= |thread1Thread1of1ForFork2_~i~0#1| 1) (= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= 2 ~N~0)), 21#L101-1true, 1975#true, Black: 781#(or (= ~res2~0 ~res1~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), Black: 2318#(and (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= (+ 2 |thread3Thread1of1ForFork1_~i~2#1|) ~N~0)) (<= 2 ~N~0)), Black: 2336#(and (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= (+ 2 |thread3Thread1of1ForFork1_~i~2#1|) ~N~0)) (<= 2 ~N~0)), Black: 2328#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= 2 ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| 1)), Black: 2322#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0) (<= 2 ~N~0)), 2580#true, Black: 1525#(or (not (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0)) (= (+ (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|))) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|))) ~res2~0) ~res1~0) (< (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), Black: 2316#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= (+ 2 |thread3Thread1of1ForFork1_~i~2#1|) ~N~0)) (<= 2 ~N~0)), Black: 2197#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= 2 ~N~0)), Black: 2326#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= 2 ~N~0)), Black: 519#(and (<= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (= ~A~0.offset 0) (<= ~B~0.offset 0) (= ~res1~0 0) (<= 0 |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|) (= ~res2~0 0) (<= 0 ~B~0.offset)), Black: 551#(and (<= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (= ~A~0.offset 0) (<= ~B~0.offset 0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (= ~res1~0 0) (<= 0 |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|) (or (<= (+ ~A~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|)) 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (= (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|))) (select (select |#memory_int| ~A~0.base) ~A~0.offset))) (or (<= (+ ~B~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|)) 0) (<= (+ ~B~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|)) (* ~M~0 4)) (= (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|))) (select (select |#memory_int| ~B~0.base) ~B~0.offset))) (= ~res2~0 0) (<= 0 ~B~0.offset)), Black: 371#(or (= ~res2~0 ~res1~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), Black: 2357#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= 3 ~N~0) (<= (+ 3 |thread3Thread1of1ForFork1_~i~2#1|) (+ ~N~0 ~M~0))), Black: 2355#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= 3 ~N~0)), Black: 1083#(and (<= (+ 2 |thread3Thread1of1ForFork1_~i~2#1|) (+ ~N~0 ~M~0)) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= 2 ~N~0)), Black: 2363#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0) (= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= 3 ~N~0) (<= (+ 3 |thread3Thread1of1ForFork1_~i~2#1|) (+ ~N~0 ~M~0))), Black: 2346#true, 361#true, Black: 1089#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0) (= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= 2 ~N~0)), Black: 2367#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0) (= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= 3 ~N~0)), Black: 1087#(and (<= (+ 2 |thread3Thread1of1ForFork1_~i~2#1|) (+ ~N~0 ~M~0)) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0) (= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= 2 ~N~0)), Black: 2359#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0) (= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0)), Black: 1081#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= 2 ~N~0)), Black: 346#(and (<= (+ ~M~0 1) ~N~0) (<= 1 ~N~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), Black: 344#(and (<= (+ ~M~0 1) ~N~0) (<= 1 ~N~0) (< |thread2Thread1of1ForFork0_~i~1#1| ~N~0)), Black: 348#(and (<= (+ ~M~0 1) ~N~0) (<= 1 ~N~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0) (< |thread2Thread1of1ForFork0_~i~1#1| ~N~0)), 1075#(and (<= 2 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0)), Black: 2927#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= 2 ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| (+ ~M~0 1)) (<= 1 ~M~0)), Black: 2921#(and (<= 2 ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| (+ ~M~0 1)) (<= 1 ~M~0)), Black: 2007#(or (= ~res2~0 ~res1~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), 13#L48-4true, Black: 2110#(or (< 0 ~M~0) (and (= ~res2~0 ~res1~0) (= (* ~M~0 4) 0))), Black: 2145#(and (or (< 0 ~M~0) (and (= ~res2~0 ~res1~0) (= (* ~M~0 4) 0))) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (and (= ~res2~0 ~res1~0) (= (* ~M~0 4) 0)))), Black: 2137#(and (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (= (* 4 |thread3Thread1of1ForFork1_~i~2#1|) 0)) (or (< 0 ~M~0) (and (= ~res2~0 ~res1~0) (= (* ~M~0 4) 0))) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (and (= ~res2~0 ~res1~0) (= (* ~M~0 4) 0)))), Black: 2139#(and (= ~res2~0 ~res1~0) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (= (* 4 |thread3Thread1of1ForFork1_~i~2#1|) 0)) (or (< 0 ~M~0) (and (= ~res2~0 ~res1~0) (= (* ~M~0 4) 0))) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (and (= ~res2~0 ~res1~0) (= (* ~M~0 4) 0)))), Black: 2141#(and (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (= (* 4 |thread3Thread1of1ForFork1_~i~2#1|) 0)) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (and (= ~res2~0 ~res1~0) (= (* ~M~0 4) 0)))), Black: 2135#(and (<= 0 ~M~0) (not (= ~A~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (= ~A~0.offset 0) (= ~B~0.offset 0) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (= (* 4 |thread3Thread1of1ForFork1_~i~2#1|) 0)) (not (= ~A~0.base |ULTIMATE.start_main_~#t1~0#1.base|)) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (= ~res1~0 0) (not (= ~B~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (<= 2 ~N~0) (not (= ~B~0.base |ULTIMATE.start_main_~#t2~0#1.base|)) (= ~res2~0 0) (not (= ~A~0.base |ULTIMATE.start_main_~#t2~0#1.base|))), Black: 2944#(and (= |thread1Thread1of1ForFork2_~i~0#1| 2) (<= ~N~0 2)), Black: 2106#(or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (and (= ~res2~0 ~res1~0) (= (* ~M~0 4) 0))), Black: 2163#(and (= ~res2~0 ~res1~0) (= ~res1~0 |thread3Thread1of1ForFork1_~tmp~2#1|)), 1114#true, 1997#true, 1991#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0)), Black: 2948#(and (= ~A~0.offset 0) (= ~B~0.offset 0) (= ~res1~0 0) (not (= ~B~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= ~B~0.base |ULTIMATE.start_main_~#t2~0#1.base|)) (= ~res2~0 0) (<= ~N~0 2)), Black: 2952#(or (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0) (and (<= ~res1~0 ~res2~0) (< ~res2~0 (+ ~res1~0 1)))), Black: 2953#(and (<= ~res1~0 ~res2~0) (< ~res2~0 (+ ~res1~0 1))), Black: 2189#(and (<= (+ 2 |thread3Thread1of1ForFork1_~i~2#1|) ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0)), 2196#(<= 2 ~N~0), 575#true, 80#$Ultimate##0true, Black: 1917#(and (or (forall ((~B~0.base Int)) (= (+ (select (select |#memory_int| ~B~0.base) ~B~0.offset) ~res1~0 (select (select |#memory_int| ~A~0.base) ~A~0.offset) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset 4)) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset 4))) (+ (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|))) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|))) ~res2~0 (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|) 4)) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|) 4))))) (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (< (+ 2 |thread3Thread1of1ForFork1_~i~2#1|) ~N~0)) (= ~A~0.offset 0) (= ~B~0.offset 0) (<= (+ ~A~0.base 2) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~A~0.base 2) |ULTIMATE.start_main_~#t2~0#1.base|) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (= ~res1~0 0) (= 2 ~N~0) (not (= ~B~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= ~B~0.base |ULTIMATE.start_main_~#t2~0#1.base|)) (= ~res2~0 0)), Black: 1933#(and (<= |thread3Thread1of1ForFork1_~i~2#1| 2) (= 2 ~N~0) (or (= ~res2~0 ~res1~0) (<= |thread3Thread1of1ForFork1_~i~2#1| 1))), Black: 1877#(or (forall ((~B~0.base Int)) (= (+ (select (select |#memory_int| ~B~0.base) ~B~0.offset) ~res1~0 (select (select |#memory_int| ~A~0.base) ~A~0.offset) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset 4)) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset 4))) (+ (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|))) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|))) ~res2~0 (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|) 4)) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|) 4))))) (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (< (+ 2 |thread3Thread1of1ForFork1_~i~2#1|) ~N~0)), 863#true, Black: 178#(= ~res2~0 ~res1~0), 2946#true, Black: 1951#(and (forall ((~M~0 Int) (v_ArrVal_1340 (Array Int Int)) (~B~0.base Int)) (or (< 0 ~M~0) (= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1340) ~A~0.base) (+ ~A~0.offset (* ~M~0 4) 4)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1340) ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1340) ~B~0.base) (+ ~B~0.offset (* ~M~0 4) 4)) ~res2~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1340) ~A~0.base) (+ ~A~0.offset (* ~M~0 4)))) (+ ~res1~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1340) ~B~0.base) (+ ~B~0.offset 4)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1340) ~B~0.base) ~B~0.offset) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1340) ~A~0.base) ~A~0.offset) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1340) ~A~0.base) (+ ~A~0.offset 4)))) (< (+ 2 ~M~0) ~N~0))) (or (= ~res2~0 ~res1~0) (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0)) (forall ((v_ArrVal_1339 (Array Int Int)) (~M~0 Int) (v_ArrVal_1340 (Array Int Int)) (~B~0.base Int)) (or (< 0 ~M~0) (= (+ ~res1~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1339) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1340) ~B~0.base) (+ ~B~0.offset 4)) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1339) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1340) ~A~0.base) ~A~0.offset) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1339) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1340) ~B~0.base) ~B~0.offset) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1339) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1340) ~A~0.base) (+ ~A~0.offset 4))) (+ ~res2~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1339) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1340) ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1339) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1340) ~B~0.base) (+ ~B~0.offset (* ~M~0 4) 4)) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1339) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1340) ~A~0.base) (+ ~A~0.offset (* ~M~0 4) 4)) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1339) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1340) ~A~0.base) (+ ~A~0.offset (* ~M~0 4))))) (< (+ 2 ~M~0) ~N~0)))), 144#L61-4true, Black: 1982#(or (= ~res2~0 ~res1~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), 1780#true, Black: 1995#(and (= |thread1Thread1of1ForFork2_~i~0#1| 2) (<= ~N~0 2)), 1423#true, Black: 2705#(forall ((~M~0 Int)) (or (< 0 ~M~0) (= (+ (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* ~M~0 4) 4)) ~res2~0 (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* ~M~0 4) 4))) (+ (select (select |#memory_int| ~B~0.base) ~B~0.offset) ~res1~0 (select (select |#memory_int| ~A~0.base) ~A~0.offset) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset 4)) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset 4)))) (< (+ 2 ~M~0) ~N~0))), 2348#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0)), 2789#(<= 2 ~N~0), Black: 2679#(or (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0) (= ~res2~0 (+ ~res1~0 (select (select |#memory_int| ~B~0.base) (+ (* |thread1Thread1of1ForFork2_~i~0#1| 4) ~B~0.offset)) (select (select |#memory_int| ~A~0.base) (+ (* |thread1Thread1of1ForFork2_~i~0#1| 4) ~A~0.offset))))), Black: 2709#(forall ((v_ArrVal_1888 (Array Int Int)) (~M~0 Int)) (or (< 0 ~M~0) (= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) ~res2~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset (* ~M~0 4) 4)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset (* ~M~0 4) 4))) (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset 4)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset 4)) ~res1~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) ~B~0.offset) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) ~A~0.offset))) (< (+ 2 ~M~0) ~N~0))), Black: 2589#(and (= ~A~0.offset 0) (= ~B~0.offset 0) (or (<= (+ ~A~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|) 1) (* ~N~0 4)) (= ~res2~0 (+ ~res1~0 (select (select |#memory_int| ~B~0.base) (+ (* |thread1Thread1of1ForFork2_~i~0#1| 4) ~B~0.offset)) (select (select |#memory_int| ~A~0.base) (+ (* |thread1Thread1of1ForFork2_~i~0#1| 4) ~A~0.offset))))) (= |thread1Thread1of1ForFork2_~i~0#1| 1)), Black: 2757#(and (forall ((v_ArrVal_1888 (Array Int Int)) (~M~0 Int)) (or (< 0 ~M~0) (= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) ~res2~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset (* ~M~0 4) 4)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset (* ~M~0 4) 4))) (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset 4)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset 4)) ~res1~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) ~B~0.offset) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) ~A~0.offset))) (< (+ 2 ~M~0) ~N~0))) (forall ((~M~0 Int)) (or (< 0 ~M~0) (= (+ (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* ~M~0 4) 4)) ~res2~0 (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* ~M~0 4) 4))) (+ (select (select |#memory_int| ~B~0.base) ~B~0.offset) ~res1~0 (select (select |#memory_int| ~A~0.base) ~A~0.offset) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset 4)) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset 4)))) (< (+ 2 ~M~0) ~N~0))) (forall ((v_ArrVal_1888 (Array Int Int)) (v_ArrVal_1887 (Array Int Int)) (~M~0 Int)) (or (< 0 ~M~0) (= (+ (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset (* ~M~0 4) 4)) ~res2~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset (* ~M~0 4) 4))) (+ (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset 4)) ~res1~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset 4)) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) ~A~0.offset) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) ~B~0.offset))) (< (+ 2 ~M~0) ~N~0)))), Black: 2729#(and (forall ((~M~0 Int)) (or (< 0 ~M~0) (= (+ (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* ~M~0 4) 4)) ~res2~0 (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* ~M~0 4) 4))) (+ (select (select |#memory_int| ~B~0.base) ~B~0.offset) ~res1~0 (select (select |#memory_int| ~A~0.base) ~A~0.offset) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset 4)) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset 4)))) (< (+ 2 ~M~0) ~N~0))) (forall ((~M~0 Int)) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (= (+ (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* ~M~0 4) 4)) ~res2~0 (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* ~M~0 4) 4))) (+ (select (select |#memory_int| ~B~0.base) ~B~0.offset) ~res1~0 (select (select |#memory_int| ~A~0.base) ~A~0.offset) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset 4)) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset 4)))) (< (+ 2 ~M~0) ~N~0)))), Black: 1743#(and (forall ((~M~0 Int) (v_ArrVal_1201 (Array Int Int))) (or (< 0 ~M~0) (= ~res1~0 (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1201) ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) ~res2~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1201) ~B~0.base) (+ ~B~0.offset (* ~M~0 4))))) (<= (+ 2 ~M~0) ~N~0))) (or (forall ((~M~0 Int) (v_ArrVal_1201 (Array Int Int)) (v_ArrVal_1200 (Array Int Int))) (or (< 0 ~M~0) (= (+ ~res2~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1200) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1201) ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1200) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1201) ~A~0.base) (+ ~A~0.offset (* ~M~0 4)))) (+ ~res1~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1200) ~B~0.base) ~B~0.offset) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1200) ~A~0.base) ~A~0.offset))) (<= (+ 2 ~M~0) ~N~0))) (not (< 0 ~N~0))) (or (forall ((~M~0 Int) (v_ArrVal_1201 (Array Int Int))) (or (< 0 ~M~0) (= (+ (select (select |#memory_int| ~B~0.base) ~B~0.offset) ~res1~0 (select (select |#memory_int| ~A~0.base) ~A~0.offset)) (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1201) ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) ~res2~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1201) ~B~0.base) (+ ~B~0.offset (* ~M~0 4))))) (<= (+ 2 ~M~0) ~N~0))) (not (< 0 ~N~0)))), Black: 1706#(forall ((~M~0 Int) (v_ArrVal_1201 (Array Int Int))) (or (< 0 ~M~0) (= ~res1~0 (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1201) ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) ~res2~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1201) ~B~0.base) (+ ~B~0.offset (* ~M~0 4))))) (<= (+ 2 ~M~0) ~N~0))), Black: 2594#(and (or (= ~A~0.base ~B~0.base) (exists ((|ULTIMATE.start_main_~#t1~0#1.base| Int)) (and (exists ((v_DerPreprocessor_1 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (= (select (store (store (store (store (store (store |#memory_int| ~A~0.base v_DerPreprocessor_1) ~B~0.base v_DerPreprocessor_2) |ULTIMATE.start_main_~#t1~0#1.base| (select |#memory_int| |ULTIMATE.start_main_~#t1~0#1.base|)) ~A~0.base v_DerPreprocessor_1) ~B~0.base v_DerPreprocessor_2) |ULTIMATE.start_main_~#t1~0#1.base| (select |#memory_int| |ULTIMATE.start_main_~#t1~0#1.base|)) ~A~0.base) v_DerPreprocessor_1) (= (select (store (store (store (store (store (store |#memory_int| ~A~0.base v_DerPreprocessor_1) ~B~0.base v_DerPreprocessor_2) |ULTIMATE.start_main_~#t1~0#1.base| (select |#memory_int| |ULTIMATE.start_main_~#t1~0#1.base|)) ~A~0.base v_DerPreprocessor_1) ~B~0.base v_DerPreprocessor_2) |ULTIMATE.start_main_~#t1~0#1.base| (select |#memory_int| |ULTIMATE.start_main_~#t1~0#1.base|)) ~A~0.base) (select |#memory_int| ~A~0.base)) (= (select (select (store (store (store (store (store (store |#memory_int| ~A~0.base v_DerPreprocessor_1) ~B~0.base v_DerPreprocessor_2) |ULTIMATE.start_main_~#t1~0#1.base| (select |#memory_int| |ULTIMATE.start_main_~#t1~0#1.base|)) ~A~0.base v_DerPreprocessor_1) ~B~0.base v_DerPreprocessor_2) |ULTIMATE.start_main_~#t1~0#1.base| (select |#memory_int| |ULTIMATE.start_main_~#t1~0#1.base|)) ~B~0.base) (+ ~B~0.offset 4)) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset 4))) (= (select (select |#memory_int| ~B~0.base) ~B~0.offset) (select (select (store (store (store (store (store (store |#memory_int| ~A~0.base v_DerPreprocessor_1) ~B~0.base v_DerPreprocessor_2) |ULTIMATE.start_main_~#t1~0#1.base| (select |#memory_int| |ULTIMATE.start_main_~#t1~0#1.base|)) ~A~0.base v_DerPreprocessor_1) ~B~0.base v_DerPreprocessor_2) |ULTIMATE.start_main_~#t1~0#1.base| (select |#memory_int| |ULTIMATE.start_main_~#t1~0#1.base|)) ~B~0.base) ~B~0.offset)))) (<= (+ 2 ~B~0.base) |ULTIMATE.start_main_~#t1~0#1.base|)))) (= ~A~0.offset 0) (= ~B~0.offset 0) (<= (+ 2 ~B~0.base) |ULTIMATE.start_main_~#t2~0#1.base|) (= ~res1~0 0) (<= (+ 2 ~B~0.base) |ULTIMATE.start_main_~#t3~0#1.base|) (<= 2 ~N~0) (= ~res2~0 0)), Black: 2691#(or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (= (+ (select (select |#memory_int| ~B~0.base) ~B~0.offset) ~res1~0 (select (select |#memory_int| ~A~0.base) ~A~0.offset) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset 4)) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset 4))) (+ (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|))) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|))) ~res2~0 (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|) 4)) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|) 4)))) (< (+ 2 |thread3Thread1of1ForFork1_~i~2#1|) ~N~0)), Black: 1745#(and (forall ((~M~0 Int) (v_ArrVal_1201 (Array Int Int))) (or (< 0 ~M~0) (= ~res1~0 (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1201) ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) ~res2~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1201) ~B~0.base) (+ ~B~0.offset (* ~M~0 4))))) (<= (+ 2 ~M~0) ~N~0))) (or (forall ((~M~0 Int) (v_ArrVal_1201 (Array Int Int)) (v_ArrVal_1200 (Array Int Int))) (or (< 0 ~M~0) (= (+ ~res2~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1200) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1201) ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1200) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1201) ~A~0.base) (+ ~A~0.offset (* ~M~0 4)))) (+ ~res1~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1200) ~B~0.base) ~B~0.offset) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1200) ~A~0.base) ~A~0.offset))) (<= (+ 2 ~M~0) ~N~0))) (not (< 0 ~N~0))) (or (= ~res2~0 ~res1~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)) (or (forall ((~M~0 Int) (v_ArrVal_1201 (Array Int Int))) (or (< 0 ~M~0) (= (+ (select (select |#memory_int| ~B~0.base) ~B~0.offset) ~res1~0 (select (select |#memory_int| ~A~0.base) ~A~0.offset)) (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1201) ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) ~res2~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1201) ~B~0.base) (+ ~B~0.offset (* ~M~0 4))))) (<= (+ 2 ~M~0) ~N~0))) (not (< 0 ~N~0)))), Black: 2747#(and (forall ((~M~0 Int)) (or (< 0 ~M~0) (= (+ (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* ~M~0 4) 4)) ~res2~0 (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* ~M~0 4) 4))) (+ (select (select |#memory_int| ~B~0.base) ~B~0.offset) ~res1~0 (select (select |#memory_int| ~A~0.base) ~A~0.offset) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset 4)) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset 4)))) (< (+ 2 ~M~0) ~N~0))) (or (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0) (= ~res2~0 (+ ~res1~0 (select (select |#memory_int| ~B~0.base) (+ (* |thread1Thread1of1ForFork2_~i~0#1| 4) ~B~0.offset)) (select (select |#memory_int| ~A~0.base) (+ (* |thread1Thread1of1ForFork2_~i~0#1| 4) ~A~0.offset)))))), Black: 2755#(and (forall ((v_ArrVal_1888 (Array Int Int)) (~M~0 Int)) (or (< 0 ~M~0) (= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) ~res2~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset (* ~M~0 4) 4)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset (* ~M~0 4) 4))) (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset 4)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset 4)) ~res1~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) ~B~0.offset) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) ~A~0.offset))) (< (+ 2 ~M~0) ~N~0))) (forall ((~M~0 Int)) (or (< 0 ~M~0) (= (+ (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* ~M~0 4) 4)) ~res2~0 (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* ~M~0 4) 4))) (+ (select (select |#memory_int| ~B~0.base) ~B~0.offset) ~res1~0 (select (select |#memory_int| ~A~0.base) ~A~0.offset) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset 4)) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset 4)))) (< (+ 2 ~M~0) ~N~0))) (forall ((v_ArrVal_1888 (Array Int Int)) (v_ArrVal_1887 (Array Int Int)) (~M~0 Int)) (or (< 0 ~M~0) (= (+ (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset (* ~M~0 4) 4)) ~res2~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset (* ~M~0 4) 4))) (+ (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset 4)) ~res1~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset 4)) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) ~A~0.offset) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) ~B~0.offset))) (< (+ 2 ~M~0) ~N~0))) (or (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0) (= ~res2~0 (+ ~res1~0 (select (select |#memory_int| ~B~0.base) (+ (* |thread1Thread1of1ForFork2_~i~0#1| 4) ~B~0.offset)) (select (select |#memory_int| ~A~0.base) (+ (* |thread1Thread1of1ForFork2_~i~0#1| 4) ~A~0.offset)))))), Black: 2633#(and (= ~A~0.offset 0) (= ~B~0.offset 0) (= ~res1~0 (+ (select (select |#memory_int| ~B~0.base) ~B~0.offset) (select (select |#memory_int| ~A~0.base) ~A~0.offset))) (= |thread1Thread1of1ForFork2_~i~0#1| 1) (<= 2 ~N~0) (exists ((|v_thread3Thread1of1ForFork1_~i~2#1_502| Int)) (and (<= |thread3Thread1of1ForFork1_~i~2#1| (+ |v_thread3Thread1of1ForFork1_~i~2#1_502| 1)) (<= ~res2~0 (+ (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (- 4) (* |v_thread3Thread1of1ForFork1_~i~2#1_502| 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (- 4) (* |v_thread3Thread1of1ForFork1_~i~2#1_502| 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* |v_thread3Thread1of1ForFork1_~i~2#1_502| 4))) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* |v_thread3Thread1of1ForFork1_~i~2#1_502| 4))))) (<= (+ (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (- 4) (* |v_thread3Thread1of1ForFork1_~i~2#1_502| 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (- 4) (* |v_thread3Thread1of1ForFork1_~i~2#1_502| 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* |v_thread3Thread1of1ForFork1_~i~2#1_502| 4))) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* |v_thread3Thread1of1ForFork1_~i~2#1_502| 4)))) ~res2~0) (<= |v_thread3Thread1of1ForFork1_~i~2#1_502| 1)))), 2377#(<= 2 ~N~0), Black: 2723#(and (forall ((v_ArrVal_1888 (Array Int Int)) (~M~0 Int)) (or (< 0 ~M~0) (= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) ~res2~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset (* ~M~0 4) 4)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset (* ~M~0 4) 4))) (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset 4)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset 4)) ~res1~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) ~B~0.offset) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) ~A~0.offset))) (< (+ 2 ~M~0) ~N~0))) (= ~res2~0 ~res1~0) (forall ((~M~0 Int)) (or (< 0 ~M~0) (= (+ (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* ~M~0 4) 4)) ~res2~0 (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* ~M~0 4) 4))) (+ (select (select |#memory_int| ~B~0.base) ~B~0.offset) ~res1~0 (select (select |#memory_int| ~A~0.base) ~A~0.offset) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset 4)) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset 4)))) (< (+ 2 ~M~0) ~N~0))) (forall ((v_ArrVal_1888 (Array Int Int)) (v_ArrVal_1887 (Array Int Int)) (~M~0 Int)) (or (< 0 ~M~0) (= (+ (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset (* ~M~0 4) 4)) ~res2~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset (* ~M~0 4) 4))) (+ (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset 4)) ~res1~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset 4)) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) ~A~0.offset) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) ~B~0.offset))) (< (+ 2 ~M~0) ~N~0)))), Black: 962#(or (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0) (= ~res2~0 (+ (select (select |#memory_int| ~B~0.base) ~B~0.offset) ~res1~0 (select (select |#memory_int| ~A~0.base) ~A~0.offset))) (not (< 0 ~N~0))), Black: 1220#(or (not (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0)) (= (+ (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|))) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|))) ~res2~0) ~res1~0) (< (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), Black: 1123#(or (= ~res2~0 ~res1~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), Black: 1252#(and (= ~res2~0 ~res1~0) (or (not (<= (+ ~M~0 1) 0)) (<= |thread3Thread1of1ForFork1_~i~2#1| (+ ~N~0 ~M~0)))), Black: 1254#(and (= ~B~0.offset 0) (<= (+ ~A~0.base 2) |ULTIMATE.start_main_~#t3~0#1.base|) (or (<= (+ ~M~0 1) 0) (= ~A~0.offset 0)) (not (= ~A~0.base ~B~0.base)) (<= ~N~0 1) (= ~res2~0 0) (< 0 ~N~0) (forall ((~M~0 Int) (v_ArrVal_947 (Array Int Int))) (or (< (+ ~M~0 1) ~N~0) (not (< ~M~0 ~N~0)) (= ~res1~0 (+ ~res2~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_947) ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_947) ~B~0.base) (+ ~B~0.offset (* ~M~0 4)))))))), 342#(and (<= (+ ~M~0 1) ~N~0) (<= 1 ~N~0))]) [2022-12-06 05:36:28,631 INFO L382 tUnfolder$Statistics]: this new event has 14 ancestors and is cut-off event [2022-12-06 05:36:28,631 INFO L385 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2022-12-06 05:36:28,631 INFO L385 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2022-12-06 05:36:28,631 INFO L385 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2022-12-06 05:36:30,241 INFO L130 PetriNetUnfolder]: 5477/10224 cut-off events. [2022-12-06 05:36:30,242 INFO L131 PetriNetUnfolder]: For 383776/385195 co-relation queries the response was YES. [2022-12-06 05:36:30,311 INFO L83 FinitePrefix]: Finished finitePrefix Result has 141857 conditions, 10224 events. 5477/10224 cut-off events. For 383776/385195 co-relation queries the response was YES. Maximal size of possible extension queue 731. Compared 85172 event pairs, 574 based on Foata normal form. 117/9524 useless extension candidates. Maximal degree in co-relation 141421. Up to 4376 conditions per place. [2022-12-06 05:36:30,439 INFO L184 LiptonReduction]: Starting Lipton reduction on Petri net that has 291 places, 1325 transitions, 50294 flow [2022-12-06 05:36:30,440 INFO L188 LiptonReduction]: Number of co-enabled transitions 7288 [2022-12-06 05:36:30,445 INFO L203 LiptonReduction]: Total number of compositions: 0 [2022-12-06 05:36:30,445 INFO L143 eatedLiptonReduction]: Time needed for LBE in milliseconds: 2836 [2022-12-06 05:36:30,445 INFO L495 AbstractCegarLoop]: Abstraction has has 291 places, 1325 transitions, 50294 flow [2022-12-06 05:36:30,446 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 3.125) internal successors, (25), 8 states have internal predecessors, (25), 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 05:36:30,446 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 05:36:30,446 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 05:36:30,446 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable40 [2022-12-06 05:36:30,446 INFO L420 AbstractCegarLoop]: === Iteration 42 === 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 05:36:30,446 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 05:36:30,446 INFO L85 PathProgramCache]: Analyzing trace with hash -1484905876, now seen corresponding path program 1 times [2022-12-06 05:36:30,447 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 05:36:30,447 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1324536683] [2022-12-06 05:36:30,447 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 05:36:30,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 05:36:30,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 05:36:31,250 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 05:36:31,250 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 05:36:31,250 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1324536683] [2022-12-06 05:36:31,250 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1324536683] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 05:36:31,250 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 05:36:31,250 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-12-06 05:36:31,250 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1431439846] [2022-12-06 05:36:31,250 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 05:36:31,250 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-12-06 05:36:31,250 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 05:36:31,251 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-12-06 05:36:31,251 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=60, Unknown=0, NotChecked=0, Total=90 [2022-12-06 05:36:31,251 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 0 out of 86 [2022-12-06 05:36:31,251 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 291 places, 1325 transitions, 50294 flow. Second operand has 10 states, 9 states have (on average 2.111111111111111) internal successors, (19), 9 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 05:36:31,251 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 05:36:31,251 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 0 of 86 [2022-12-06 05:36:31,251 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 05:36:40,336 INFO L130 PetriNetUnfolder]: 13822/20947 cut-off events. [2022-12-06 05:36:40,336 INFO L131 PetriNetUnfolder]: For 1164374/1164374 co-relation queries the response was YES. [2022-12-06 05:36:40,454 INFO L83 FinitePrefix]: Finished finitePrefix Result has 313344 conditions, 20947 events. 13822/20947 cut-off events. For 1164374/1164374 co-relation queries the response was YES. Maximal size of possible extension queue 932. Compared 138303 event pairs, 2447 based on Foata normal form. 2/20949 useless extension candidates. Maximal degree in co-relation 312536. Up to 16748 conditions per place. [2022-12-06 05:36:40,590 INFO L137 encePairwiseOnDemand]: 26/86 looper letters, 656 selfloop transitions, 713 changer transitions 7/1376 dead transitions. [2022-12-06 05:36:40,591 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 298 places, 1376 transitions, 53551 flow [2022-12-06 05:36:40,591 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-12-06 05:36:40,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2022-12-06 05:36:40,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 158 transitions. [2022-12-06 05:36:40,592 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.22965116279069767 [2022-12-06 05:36:40,592 INFO L175 Difference]: Start difference. First operand has 291 places, 1325 transitions, 50294 flow. Second operand 8 states and 158 transitions. [2022-12-06 05:36:40,592 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 298 places, 1376 transitions, 53551 flow [2022-12-06 05:36:46,273 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 297 places, 1376 transitions, 53380 flow, removed 24 selfloop flow, removed 1 redundant places. [2022-12-06 05:36:46,309 INFO L231 Difference]: Finished difference. Result has 300 places, 1326 transitions, 52960 flow [2022-12-06 05:36:46,311 INFO L276 CegarLoopForPetriNet]: {PETRI_ALPHABET=86, PETRI_DIFFERENCE_MINUEND_FLOW=50123, PETRI_DIFFERENCE_MINUEND_PLACES=290, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=1325, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=712, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=612, PETRI_DIFFERENCE_SUBTRAHEND_STATES=8, PETRI_FLOW=52960, PETRI_PLACES=300, PETRI_TRANSITIONS=1326} [2022-12-06 05:36:46,311 INFO L294 CegarLoopForPetriNet]: 33 programPoint places, 267 predicate places. [2022-12-06 05:36:46,311 WARN L163 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-06 05:36:46,311 INFO L89 Accepts]: Start accepts. Operand has 300 places, 1326 transitions, 52960 flow [2022-12-06 05:36:46,323 INFO L95 Accepts]: Finished accepts. [2022-12-06 05:36:46,324 INFO L195 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-06 05:36:46,324 INFO L167 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 300 places, 1326 transitions, 52960 flow [2022-12-06 05:36:46,347 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 300 places, 1326 transitions, 52960 flow [2022-12-06 05:36:47,126 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([946] L48-4-->L48-4: Formula: (let ((.cse0 (+ |v_thread1Thread1of1ForFork2_plus_~a#1_17| |v_thread1Thread1of1ForFork2_plus_~b#1_17|))) (and (= |v_thread1Thread1of1ForFork2_plus_#res#1_17| .cse0) (= v_~res1~0_74 |v_thread1Thread1of1ForFork2_plus_#in~a#1_17|) (< |v_thread1Thread1of1ForFork2_~i~0#1_38| v_~N~0_96) (= (let ((.cse1 (* |v_thread1Thread1of1ForFork2_~i~0#1_38| 4))) (+ (select (select |v_#memory_int_182| v_~A~0.base_84) (+ v_~A~0.offset_84 .cse1)) (select (select |v_#memory_int_182| v_~B~0.base_82) (+ v_~B~0.offset_82 .cse1)))) |v_thread1Thread1of1ForFork2_plus_#in~b#1_17|) (= (ite (or (<= .cse0 2147483647) (<= |v_thread1Thread1of1ForFork2_plus_~b#1_17| 0)) 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_17|) (<= |v_thread1Thread1of1ForFork2_plus_#in~b#1_17| 2147483647) (<= 0 (+ |v_thread1Thread1of1ForFork2_~tmp~0#1_19| 2147483648)) (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_17| |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_17|) (<= 0 (+ |v_thread1Thread1of1ForFork2_plus_#in~b#1_17| 2147483648)) (= |v_thread1Thread1of1ForFork2_plus_~a#1_17| |v_thread1Thread1of1ForFork2_plus_#in~a#1_17|) (= (+ |v_thread1Thread1of1ForFork2_~i~0#1_38| 1) |v_thread1Thread1of1ForFork2_~i~0#1_37|) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_19| |v_thread1Thread1of1ForFork2_plus_#res#1_17|) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_19| v_~res1~0_73) (<= |v_thread1Thread1of1ForFork2_~tmp~0#1_19| 2147483647) (= |v_thread1Thread1of1ForFork2_plus_~b#1_17| |v_thread1Thread1of1ForFork2_plus_#in~b#1_17|))) InVars {~res1~0=v_~res1~0_74, ~A~0.base=v_~A~0.base_84, ~B~0.base=v_~B~0.base_82, ~A~0.offset=v_~A~0.offset_84, thread1Thread1of1ForFork2_~i~0#1=|v_thread1Thread1of1ForFork2_~i~0#1_38|, #memory_int=|v_#memory_int_182|, ~N~0=v_~N~0_96, ~B~0.offset=v_~B~0.offset_82} OutVars{~res1~0=v_~res1~0_73, ~A~0.base=v_~A~0.base_84, thread1Thread1of1ForFork2_plus_#in~b#1=|v_thread1Thread1of1ForFork2_plus_#in~b#1_17|, ~B~0.base=v_~B~0.base_82, thread1Thread1of1ForFork2_#t~ret4#1=|v_thread1Thread1of1ForFork2_#t~ret4#1_17|, thread1Thread1of1ForFork2_~tmp~0#1=|v_thread1Thread1of1ForFork2_~tmp~0#1_19|, thread1Thread1of1ForFork2_#t~mem2#1=|v_thread1Thread1of1ForFork2_#t~mem2#1_17|, thread1Thread1of1ForFork2_plus_~b#1=|v_thread1Thread1of1ForFork2_plus_~b#1_17|, thread1Thread1of1ForFork2_plus_#in~a#1=|v_thread1Thread1of1ForFork2_plus_#in~a#1_17|, ~N~0=v_~N~0_96, thread1Thread1of1ForFork2_#t~post1#1=|v_thread1Thread1of1ForFork2_#t~post1#1_15|, ~A~0.offset=v_~A~0.offset_84, thread1Thread1of1ForFork2_~i~0#1=|v_thread1Thread1of1ForFork2_~i~0#1_37|, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_17|, thread1Thread1of1ForFork2_#t~ret5#1=|v_thread1Thread1of1ForFork2_#t~ret5#1_17|, #memory_int=|v_#memory_int_182|, thread1Thread1of1ForFork2_plus_~a#1=|v_thread1Thread1of1ForFork2_plus_~a#1_17|, thread1Thread1of1ForFork2_#t~mem3#1=|v_thread1Thread1of1ForFork2_#t~mem3#1_17|, ~B~0.offset=v_~B~0.offset_82, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_17|, thread1Thread1of1ForFork2_plus_#res#1=|v_thread1Thread1of1ForFork2_plus_#res#1_17|} AuxVars[] AssignedVars[~res1~0, thread1Thread1of1ForFork2_plus_#in~b#1, thread1Thread1of1ForFork2_#t~ret4#1, thread1Thread1of1ForFork2_~tmp~0#1, thread1Thread1of1ForFork2_#t~mem2#1, thread1Thread1of1ForFork2_plus_~b#1, thread1Thread1of1ForFork2_plus_#in~a#1, thread1Thread1of1ForFork2_#t~post1#1, thread1Thread1of1ForFork2_~i~0#1, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork2_#t~ret5#1, thread1Thread1of1ForFork2_plus_~a#1, thread1Thread1of1ForFork2_#t~mem3#1, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork2_plus_#res#1][26], [Black: 761#(and (= ~N~0 1) (or (= ~res2~0 ~res1~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0))), Black: 1019#(or (= ~res2~0 ~res1~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), Black: 2510#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= 2 ~N~0)), Black: 2532#(and (or (< 0 ~M~0) (< (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0) (<= 2 ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| (+ ~M~0 1))), Black: 2562#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0) (<= 2 ~N~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) (+ ~N~0 ~M~0))), Black: 2512#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= 2 ~N~0)), Black: 2516#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= 2 ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| (+ ~M~0 1))), Black: 2506#(and (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= 2 ~N~0)), Black: 2538#(and (<= (+ 2 |thread3Thread1of1ForFork1_~i~2#1|) (+ ~N~0 ~M~0)) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0) (<= 2 ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| (+ ~M~0 1))), Black: 2406#(and (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= 2 ~N~0)), Black: 2530#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0) (<= 2 ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| (+ ~M~0 1))), Black: 2522#(and (or (< 0 ~M~0) (< (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= 2 ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| (+ ~M~0 1))), 1577#true, Black: 1045#(and (= |thread1Thread1of1ForFork2_~i~0#1| 1) (= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= 2 ~N~0)), 21#L101-1true, 1975#true, Black: 781#(or (= ~res2~0 ~res1~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), Black: 2318#(and (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= (+ 2 |thread3Thread1of1ForFork1_~i~2#1|) ~N~0)) (<= 2 ~N~0)), Black: 2336#(and (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= (+ 2 |thread3Thread1of1ForFork1_~i~2#1|) ~N~0)) (<= 2 ~N~0)), Black: 2328#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= 2 ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| 1)), Black: 2322#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0) (<= 2 ~N~0)), 2580#true, Black: 1525#(or (not (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0)) (= (+ (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|))) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|))) ~res2~0) ~res1~0) (< (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), Black: 2316#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= (+ 2 |thread3Thread1of1ForFork1_~i~2#1|) ~N~0)) (<= 2 ~N~0)), Black: 2197#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= 2 ~N~0)), Black: 2326#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= 2 ~N~0)), Black: 519#(and (<= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (= ~A~0.offset 0) (<= ~B~0.offset 0) (= ~res1~0 0) (<= 0 |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|) (= ~res2~0 0) (<= 0 ~B~0.offset)), Black: 551#(and (<= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (= ~A~0.offset 0) (<= ~B~0.offset 0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (= ~res1~0 0) (<= 0 |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|) (or (<= (+ ~A~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|)) 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (= (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|))) (select (select |#memory_int| ~A~0.base) ~A~0.offset))) (or (<= (+ ~B~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|)) 0) (<= (+ ~B~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|)) (* ~M~0 4)) (= (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|))) (select (select |#memory_int| ~B~0.base) ~B~0.offset))) (= ~res2~0 0) (<= 0 ~B~0.offset)), Black: 371#(or (= ~res2~0 ~res1~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), Black: 2357#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= 3 ~N~0) (<= (+ 3 |thread3Thread1of1ForFork1_~i~2#1|) (+ ~N~0 ~M~0))), Black: 2355#(and (= 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~M~0)) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0) (= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= 2 ~N~0)), Black: 2359#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0) (= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0)), Black: 1081#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= 2 ~N~0)), Black: 346#(and (<= (+ ~M~0 1) ~N~0) (<= 1 ~N~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), Black: 344#(and (<= (+ ~M~0 1) ~N~0) (<= 1 ~N~0) (< |thread2Thread1of1ForFork0_~i~1#1| ~N~0)), Black: 348#(and (<= (+ ~M~0 1) ~N~0) (<= 1 ~N~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0) (< |thread2Thread1of1ForFork0_~i~1#1| ~N~0)), 1075#(and (<= 2 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0)), Black: 2927#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= 2 ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| (+ ~M~0 1)) (<= 1 ~M~0)), Black: 2921#(and (<= 2 ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| (+ ~M~0 1)) (<= 1 ~M~0)), Black: 2007#(or (= ~res2~0 ~res1~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), 13#L48-4true, Black: 2110#(or (< 0 ~M~0) (and (= ~res2~0 ~res1~0) (= (* ~M~0 4) 0))), Black: 2145#(and (or (< 0 ~M~0) (and (= ~res2~0 ~res1~0) (= (* ~M~0 4) 0))) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (and (= ~res2~0 ~res1~0) (= (* ~M~0 4) 0)))), Black: 2137#(and (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (= (* 4 |thread3Thread1of1ForFork1_~i~2#1|) 0)) (or (< 0 ~M~0) (and (= ~res2~0 ~res1~0) (= (* ~M~0 4) 0))) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (and (= ~res2~0 ~res1~0) (= (* ~M~0 4) 0)))), Black: 2139#(and (= ~res2~0 ~res1~0) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (= (* 4 |thread3Thread1of1ForFork1_~i~2#1|) 0)) (or (< 0 ~M~0) (and (= ~res2~0 ~res1~0) (= (* 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|#memory_int| ~A~0.base) ~A~0.offset) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset 4)) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset 4))) (+ (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|))) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|))) ~res2~0 (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|) 4)) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|) 4))))) (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (< (+ 2 |thread3Thread1of1ForFork1_~i~2#1|) ~N~0)) (= ~A~0.offset 0) (= ~B~0.offset 0) (<= (+ ~A~0.base 2) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~A~0.base 2) |ULTIMATE.start_main_~#t2~0#1.base|) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (= ~res1~0 0) (= 2 ~N~0) (not (= ~B~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= ~B~0.base |ULTIMATE.start_main_~#t2~0#1.base|)) (= ~res2~0 0)), Black: 1933#(and (<= |thread3Thread1of1ForFork1_~i~2#1| 2) (= 2 ~N~0) (or (= ~res2~0 ~res1~0) (<= |thread3Thread1of1ForFork1_~i~2#1| 1))), Black: 1877#(or (forall ((~B~0.base Int)) (= (+ (select (select |#memory_int| ~B~0.base) ~B~0.offset) ~res1~0 (select (select |#memory_int| ~A~0.base) ~A~0.offset) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset 4)) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset 4))) (+ (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|))) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|))) ~res2~0 (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|) 4)) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|) 4))))) (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (< (+ 2 |thread3Thread1of1ForFork1_~i~2#1|) ~N~0)), 863#true, Black: 178#(= ~res2~0 ~res1~0), Black: 1951#(and (forall ((~M~0 Int) (v_ArrVal_1340 (Array Int Int)) (~B~0.base Int)) (or (< 0 ~M~0) (= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1340) ~A~0.base) (+ ~A~0.offset (* ~M~0 4) 4)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1340) ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1340) ~B~0.base) (+ ~B~0.offset (* ~M~0 4) 4)) ~res2~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1340) ~A~0.base) (+ ~A~0.offset (* ~M~0 4)))) (+ ~res1~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1340) ~B~0.base) (+ ~B~0.offset 4)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1340) ~B~0.base) ~B~0.offset) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1340) ~A~0.base) ~A~0.offset) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1340) ~A~0.base) (+ ~A~0.offset 4)))) (< (+ 2 ~M~0) ~N~0))) (or (= ~res2~0 ~res1~0) (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0)) (forall ((v_ArrVal_1339 (Array Int Int)) (~M~0 Int) (v_ArrVal_1340 (Array Int Int)) (~B~0.base Int)) (or (< 0 ~M~0) (= (+ ~res1~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1339) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1340) ~B~0.base) (+ ~B~0.offset 4)) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1339) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1340) ~A~0.base) ~A~0.offset) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1339) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1340) ~B~0.base) ~B~0.offset) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1339) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1340) ~A~0.base) (+ ~A~0.offset 4))) (+ ~res2~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1339) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1340) ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1339) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1340) ~B~0.base) (+ ~B~0.offset (* ~M~0 4) 4)) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1339) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1340) ~A~0.base) (+ ~A~0.offset (* ~M~0 4) 4)) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1339) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1340) ~A~0.base) (+ ~A~0.offset (* ~M~0 4))))) (< (+ 2 ~M~0) ~N~0)))), 2946#true, 144#L61-4true, Black: 1982#(or (= ~res2~0 ~res1~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), 1780#true, Black: 1995#(and (= |thread1Thread1of1ForFork2_~i~0#1| 2) (<= ~N~0 2)), 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|thread1Thread1of1ForFork2_~i~0#1| 4) ~A~0.offset))))), Black: 2709#(forall ((v_ArrVal_1888 (Array Int Int)) (~M~0 Int)) (or (< 0 ~M~0) (= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) ~res2~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset (* ~M~0 4) 4)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset (* ~M~0 4) 4))) (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset 4)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset 4)) ~res1~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) ~B~0.offset) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) ~A~0.offset))) (< (+ 2 ~M~0) ~N~0))), Black: 2589#(and (= ~A~0.offset 0) (= ~B~0.offset 0) (or (<= (+ ~A~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|) 1) (* ~N~0 4)) (= ~res2~0 (+ ~res1~0 (select (select |#memory_int| ~B~0.base) (+ (* |thread1Thread1of1ForFork2_~i~0#1| 4) ~B~0.offset)) (select (select |#memory_int| ~A~0.base) (+ (* |thread1Thread1of1ForFork2_~i~0#1| 4) ~A~0.offset))))) (= |thread1Thread1of1ForFork2_~i~0#1| 1)), Black: 2757#(and (forall ((v_ArrVal_1888 (Array Int Int)) (~M~0 Int)) (or (< 0 ~M~0) (= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) ~res2~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset (* ~M~0 4) 4)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset (* ~M~0 4) 4))) (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset 4)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset 4)) ~res1~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) ~B~0.offset) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) ~A~0.offset))) (< (+ 2 ~M~0) ~N~0))) (forall ((~M~0 Int)) (or (< 0 ~M~0) (= (+ (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* ~M~0 4) 4)) ~res2~0 (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* ~M~0 4) 4))) (+ (select (select |#memory_int| ~B~0.base) ~B~0.offset) ~res1~0 (select (select |#memory_int| ~A~0.base) ~A~0.offset) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset 4)) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset 4)))) (< (+ 2 ~M~0) ~N~0))) (forall ((v_ArrVal_1888 (Array Int Int)) (v_ArrVal_1887 (Array Int Int)) (~M~0 Int)) (or (< 0 ~M~0) (= (+ (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset (* ~M~0 4) 4)) ~res2~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset (* ~M~0 4) 4))) (+ (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset 4)) ~res1~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset 4)) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) ~A~0.offset) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) ~B~0.offset))) (< (+ 2 ~M~0) ~N~0)))), Black: 1743#(and (forall ((~M~0 Int) (v_ArrVal_1201 (Array Int Int))) (or (< 0 ~M~0) (= ~res1~0 (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1201) ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) ~res2~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1201) ~B~0.base) (+ ~B~0.offset (* ~M~0 4))))) (<= (+ 2 ~M~0) ~N~0))) (or (forall ((~M~0 Int) (v_ArrVal_1201 (Array Int Int)) (v_ArrVal_1200 (Array Int Int))) (or (< 0 ~M~0) (= (+ ~res2~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1200) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1201) ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1200) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1201) ~A~0.base) (+ ~A~0.offset (* ~M~0 4)))) (+ ~res1~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1200) ~B~0.base) ~B~0.offset) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1200) ~A~0.base) ~A~0.offset))) (<= (+ 2 ~M~0) ~N~0))) (not (< 0 ~N~0))) (or (forall ((~M~0 Int) (v_ArrVal_1201 (Array Int Int))) (or (< 0 ~M~0) (= (+ (select (select |#memory_int| ~B~0.base) ~B~0.offset) ~res1~0 (select (select |#memory_int| ~A~0.base) ~A~0.offset)) (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1201) ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) ~res2~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1201) ~B~0.base) (+ ~B~0.offset (* ~M~0 4))))) (<= (+ 2 ~M~0) ~N~0))) (not (< 0 ~N~0)))), Black: 2729#(and (forall ((~M~0 Int)) (or (< 0 ~M~0) (= (+ (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* ~M~0 4) 4)) ~res2~0 (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* ~M~0 4) 4))) (+ (select (select |#memory_int| ~B~0.base) ~B~0.offset) ~res1~0 (select (select |#memory_int| ~A~0.base) ~A~0.offset) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset 4)) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset 4)))) (< (+ 2 ~M~0) ~N~0))) (forall ((~M~0 Int)) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (= (+ (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* ~M~0 4) 4)) ~res2~0 (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* ~M~0 4) 4))) (+ (select (select |#memory_int| ~B~0.base) ~B~0.offset) ~res1~0 (select (select |#memory_int| ~A~0.base) ~A~0.offset) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset 4)) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset 4)))) (< (+ 2 ~M~0) ~N~0)))), Black: 1706#(forall ((~M~0 Int) (v_ArrVal_1201 (Array Int Int))) (or (< 0 ~M~0) (= ~res1~0 (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1201) ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) ~res2~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1201) ~B~0.base) (+ ~B~0.offset (* ~M~0 4))))) (<= (+ 2 ~M~0) ~N~0))), Black: 2594#(and (or (= ~A~0.base ~B~0.base) (exists ((|ULTIMATE.start_main_~#t1~0#1.base| Int)) (and (exists ((v_DerPreprocessor_1 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (= (select (store (store (store (store (store (store |#memory_int| ~A~0.base v_DerPreprocessor_1) ~B~0.base v_DerPreprocessor_2) |ULTIMATE.start_main_~#t1~0#1.base| (select |#memory_int| |ULTIMATE.start_main_~#t1~0#1.base|)) ~A~0.base v_DerPreprocessor_1) ~B~0.base v_DerPreprocessor_2) |ULTIMATE.start_main_~#t1~0#1.base| (select |#memory_int| |ULTIMATE.start_main_~#t1~0#1.base|)) ~A~0.base) v_DerPreprocessor_1) (= (select (store (store (store (store (store (store |#memory_int| ~A~0.base v_DerPreprocessor_1) ~B~0.base v_DerPreprocessor_2) |ULTIMATE.start_main_~#t1~0#1.base| (select |#memory_int| |ULTIMATE.start_main_~#t1~0#1.base|)) ~A~0.base v_DerPreprocessor_1) ~B~0.base v_DerPreprocessor_2) |ULTIMATE.start_main_~#t1~0#1.base| (select |#memory_int| |ULTIMATE.start_main_~#t1~0#1.base|)) ~A~0.base) (select |#memory_int| ~A~0.base)) (= (select (select (store (store (store (store (store (store |#memory_int| ~A~0.base v_DerPreprocessor_1) ~B~0.base v_DerPreprocessor_2) |ULTIMATE.start_main_~#t1~0#1.base| (select |#memory_int| |ULTIMATE.start_main_~#t1~0#1.base|)) ~A~0.base v_DerPreprocessor_1) ~B~0.base v_DerPreprocessor_2) |ULTIMATE.start_main_~#t1~0#1.base| (select |#memory_int| |ULTIMATE.start_main_~#t1~0#1.base|)) ~B~0.base) (+ ~B~0.offset 4)) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset 4))) (= (select (select |#memory_int| ~B~0.base) ~B~0.offset) (select (select (store (store (store (store (store (store |#memory_int| ~A~0.base v_DerPreprocessor_1) ~B~0.base v_DerPreprocessor_2) |ULTIMATE.start_main_~#t1~0#1.base| (select |#memory_int| |ULTIMATE.start_main_~#t1~0#1.base|)) ~A~0.base v_DerPreprocessor_1) ~B~0.base v_DerPreprocessor_2) |ULTIMATE.start_main_~#t1~0#1.base| (select |#memory_int| |ULTIMATE.start_main_~#t1~0#1.base|)) ~B~0.base) ~B~0.offset)))) (<= (+ 2 ~B~0.base) |ULTIMATE.start_main_~#t1~0#1.base|)))) (= ~A~0.offset 0) (= ~B~0.offset 0) (<= (+ 2 ~B~0.base) |ULTIMATE.start_main_~#t2~0#1.base|) (= ~res1~0 0) (<= (+ 2 ~B~0.base) |ULTIMATE.start_main_~#t3~0#1.base|) (<= 2 ~N~0) (= ~res2~0 0)), Black: 1745#(and (forall ((~M~0 Int) (v_ArrVal_1201 (Array Int Int))) (or (< 0 ~M~0) (= ~res1~0 (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1201) ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) ~res2~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1201) ~B~0.base) (+ ~B~0.offset (* ~M~0 4))))) (<= (+ 2 ~M~0) ~N~0))) (or (forall ((~M~0 Int) (v_ArrVal_1201 (Array Int Int)) (v_ArrVal_1200 (Array Int Int))) (or (< 0 ~M~0) (= (+ ~res2~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1200) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1201) ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1200) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1201) ~A~0.base) (+ ~A~0.offset (* ~M~0 4)))) (+ ~res1~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1200) ~B~0.base) ~B~0.offset) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1200) ~A~0.base) ~A~0.offset))) (<= (+ 2 ~M~0) ~N~0))) (not (< 0 ~N~0))) (or (= ~res2~0 ~res1~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)) (or (forall ((~M~0 Int) (v_ArrVal_1201 (Array Int Int))) (or (< 0 ~M~0) (= (+ (select (select |#memory_int| ~B~0.base) ~B~0.offset) ~res1~0 (select (select |#memory_int| ~A~0.base) ~A~0.offset)) (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1201) ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) ~res2~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1201) ~B~0.base) (+ ~B~0.offset (* ~M~0 4))))) (<= (+ 2 ~M~0) ~N~0))) (not (< 0 ~N~0)))), Black: 2691#(or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (= (+ (select (select |#memory_int| ~B~0.base) ~B~0.offset) ~res1~0 (select (select |#memory_int| ~A~0.base) ~A~0.offset) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset 4)) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset 4))) (+ (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|))) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|))) ~res2~0 (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|) 4)) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|) 4)))) (< (+ 2 |thread3Thread1of1ForFork1_~i~2#1|) ~N~0)), Black: 2747#(and (forall ((~M~0 Int)) (or (< 0 ~M~0) (= (+ (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* ~M~0 4) 4)) ~res2~0 (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* ~M~0 4) 4))) (+ (select (select |#memory_int| ~B~0.base) ~B~0.offset) ~res1~0 (select (select |#memory_int| ~A~0.base) ~A~0.offset) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset 4)) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset 4)))) (< (+ 2 ~M~0) ~N~0))) (or (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0) (= ~res2~0 (+ ~res1~0 (select (select |#memory_int| ~B~0.base) (+ (* |thread1Thread1of1ForFork2_~i~0#1| 4) ~B~0.offset)) (select (select |#memory_int| ~A~0.base) (+ (* |thread1Thread1of1ForFork2_~i~0#1| 4) ~A~0.offset)))))), Black: 2755#(and (forall ((v_ArrVal_1888 (Array Int Int)) (~M~0 Int)) (or (< 0 ~M~0) (= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) ~res2~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset (* ~M~0 4) 4)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset (* ~M~0 4) 4))) (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset 4)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset 4)) ~res1~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) ~B~0.offset) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) ~A~0.offset))) (< (+ 2 ~M~0) ~N~0))) (forall ((~M~0 Int)) (or (< 0 ~M~0) (= (+ (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* ~M~0 4) 4)) ~res2~0 (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* ~M~0 4) 4))) (+ (select (select |#memory_int| ~B~0.base) ~B~0.offset) ~res1~0 (select (select |#memory_int| ~A~0.base) ~A~0.offset) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset 4)) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset 4)))) (< (+ 2 ~M~0) ~N~0))) (forall ((v_ArrVal_1888 (Array Int Int)) (v_ArrVal_1887 (Array Int Int)) (~M~0 Int)) (or (< 0 ~M~0) (= (+ (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset (* ~M~0 4) 4)) ~res2~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset (* ~M~0 4) 4))) (+ (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset 4)) ~res1~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset 4)) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) ~A~0.offset) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) ~B~0.offset))) (< (+ 2 ~M~0) ~N~0))) (or (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0) (= ~res2~0 (+ ~res1~0 (select (select |#memory_int| ~B~0.base) (+ (* |thread1Thread1of1ForFork2_~i~0#1| 4) ~B~0.offset)) (select (select |#memory_int| ~A~0.base) (+ (* |thread1Thread1of1ForFork2_~i~0#1| 4) ~A~0.offset)))))), Black: 2633#(and (= ~A~0.offset 0) (= ~B~0.offset 0) (= ~res1~0 (+ (select (select |#memory_int| ~B~0.base) ~B~0.offset) (select (select |#memory_int| ~A~0.base) ~A~0.offset))) (= |thread1Thread1of1ForFork2_~i~0#1| 1) (<= 2 ~N~0) (exists ((|v_thread3Thread1of1ForFork1_~i~2#1_502| Int)) (and (<= |thread3Thread1of1ForFork1_~i~2#1| (+ |v_thread3Thread1of1ForFork1_~i~2#1_502| 1)) (<= ~res2~0 (+ (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (- 4) (* |v_thread3Thread1of1ForFork1_~i~2#1_502| 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (- 4) (* |v_thread3Thread1of1ForFork1_~i~2#1_502| 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* |v_thread3Thread1of1ForFork1_~i~2#1_502| 4))) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* |v_thread3Thread1of1ForFork1_~i~2#1_502| 4))))) (<= (+ (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (- 4) (* |v_thread3Thread1of1ForFork1_~i~2#1_502| 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (- 4) (* |v_thread3Thread1of1ForFork1_~i~2#1_502| 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* |v_thread3Thread1of1ForFork1_~i~2#1_502| 4))) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* |v_thread3Thread1of1ForFork1_~i~2#1_502| 4)))) ~res2~0) (<= |v_thread3Thread1of1ForFork1_~i~2#1_502| 1)))), 2377#(<= 2 ~N~0), Black: 2723#(and (forall ((v_ArrVal_1888 (Array Int Int)) (~M~0 Int)) (or (< 0 ~M~0) (= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) ~res2~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset (* ~M~0 4) 4)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset (* ~M~0 4) 4))) (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset 4)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset 4)) ~res1~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) ~B~0.offset) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) ~A~0.offset))) (< (+ 2 ~M~0) ~N~0))) (= ~res2~0 ~res1~0) (forall ((~M~0 Int)) (or (< 0 ~M~0) (= (+ (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* ~M~0 4) 4)) ~res2~0 (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* ~M~0 4) 4))) (+ (select (select |#memory_int| ~B~0.base) ~B~0.offset) ~res1~0 (select (select |#memory_int| ~A~0.base) ~A~0.offset) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset 4)) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset 4)))) (< (+ 2 ~M~0) ~N~0))) (forall ((v_ArrVal_1888 (Array Int Int)) (v_ArrVal_1887 (Array Int Int)) (~M~0 Int)) (or (< 0 ~M~0) (= (+ (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset (* ~M~0 4) 4)) ~res2~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset (* ~M~0 4) 4))) (+ (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset 4)) ~res1~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset 4)) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) ~A~0.offset) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) ~B~0.offset))) (< (+ 2 ~M~0) ~N~0)))), 2960#true, Black: 962#(or (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0) (= ~res2~0 (+ (select (select |#memory_int| ~B~0.base) ~B~0.offset) ~res1~0 (select (select |#memory_int| ~A~0.base) ~A~0.offset))) (not (< 0 ~N~0))), Black: 1220#(or (not (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0)) (= (+ (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|))) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|))) ~res2~0) ~res1~0) (< (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), Black: 1123#(or (= ~res2~0 ~res1~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), Black: 1252#(and (= ~res2~0 ~res1~0) (or (not (<= (+ ~M~0 1) 0)) (<= |thread3Thread1of1ForFork1_~i~2#1| (+ ~N~0 ~M~0)))), Black: 1254#(and (= ~B~0.offset 0) (<= (+ ~A~0.base 2) |ULTIMATE.start_main_~#t3~0#1.base|) (or (<= (+ ~M~0 1) 0) (= ~A~0.offset 0)) (not (= ~A~0.base ~B~0.base)) (<= ~N~0 1) (= ~res2~0 0) (< 0 ~N~0) (forall ((~M~0 Int) (v_ArrVal_947 (Array Int Int))) (or (< (+ ~M~0 1) ~N~0) (not (< ~M~0 ~N~0)) (= ~res1~0 (+ ~res2~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_947) ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_947) ~B~0.base) (+ ~B~0.offset (* ~M~0 4)))))))), 342#(and (<= (+ ~M~0 1) ~N~0) (<= 1 ~N~0))]) [2022-12-06 05:36:47,126 INFO L382 tUnfolder$Statistics]: this new event has 14 ancestors and is cut-off event [2022-12-06 05:36:47,126 INFO L385 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2022-12-06 05:36:47,126 INFO L385 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2022-12-06 05:36:47,126 INFO L385 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2022-12-06 05:36:49,082 INFO L130 PetriNetUnfolder]: 5528/10309 cut-off events. [2022-12-06 05:36:49,083 INFO L131 PetriNetUnfolder]: For 435535/436983 co-relation queries the response was YES. [2022-12-06 05:36:49,157 INFO L83 FinitePrefix]: Finished finitePrefix Result has 148833 conditions, 10309 events. 5528/10309 cut-off events. For 435535/436983 co-relation queries the response was YES. Maximal size of possible extension queue 761. Compared 86186 event pairs, 581 based on Foata normal form. 135/9632 useless extension candidates. Maximal degree in co-relation 148387. Up to 4414 conditions per place. [2022-12-06 05:36:49,422 INFO L184 LiptonReduction]: Starting Lipton reduction on Petri net that has 300 places, 1326 transitions, 52960 flow [2022-12-06 05:36:49,422 INFO L188 LiptonReduction]: Number of co-enabled transitions 7298 [2022-12-06 05:36:49,426 INFO L203 LiptonReduction]: Total number of compositions: 0 [2022-12-06 05:36:49,427 INFO L143 eatedLiptonReduction]: Time needed for LBE in milliseconds: 3116 [2022-12-06 05:36:49,427 INFO L495 AbstractCegarLoop]: Abstraction has has 300 places, 1326 transitions, 52960 flow [2022-12-06 05:36:49,427 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 9 states have (on average 2.111111111111111) internal successors, (19), 9 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 05:36:49,427 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 05:36:49,427 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] [2022-12-06 05:36:49,427 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable41 [2022-12-06 05:36:49,428 INFO L420 AbstractCegarLoop]: === Iteration 43 === 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 05:36:49,428 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 05:36:49,428 INFO L85 PathProgramCache]: Analyzing trace with hash 1126376715, now seen corresponding path program 1 times [2022-12-06 05:36:49,428 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 05:36:49,428 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [598459668] [2022-12-06 05:36:49,428 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 05:36:49,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 05:36:49,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 05:36:49,508 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 05:36:49,508 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 05:36:49,508 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [598459668] [2022-12-06 05:36:49,509 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [598459668] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-06 05:36:49,509 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1614230848] [2022-12-06 05:36:49,509 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 05:36:49,509 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-06 05:36:49,509 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-06 05:36:49,511 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 05:36:49,512 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 05:36:49,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 05:36:49,684 INFO L263 TraceCheckSpWp]: Trace formula consists of 318 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-06 05:36:49,685 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-06 05:36:49,744 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 05:36:49,744 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-06 05:36:49,804 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 05:36:49,804 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1614230848] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-06 05:36:49,804 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-12-06 05:36:49,804 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6, 6] total 14 [2022-12-06 05:36:49,804 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1241433110] [2022-12-06 05:36:49,805 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-12-06 05:36:49,805 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-12-06 05:36:49,805 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 05:36:49,805 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-12-06 05:36:49,805 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=58, Invalid=152, Unknown=0, NotChecked=0, Total=210 [2022-12-06 05:36:49,805 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 0 out of 86 [2022-12-06 05:36:49,806 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 300 places, 1326 transitions, 52960 flow. Second operand has 15 states, 15 states have (on average 2.4) internal successors, (36), 14 states have internal predecessors, (36), 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 05:36:49,806 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 05:36:49,806 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 0 of 86 [2022-12-06 05:36:49,806 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 05:37:03,777 INFO L130 PetriNetUnfolder]: 21343/32024 cut-off events. [2022-12-06 05:37:03,777 INFO L131 PetriNetUnfolder]: For 1894242/1894242 co-relation queries the response was YES. [2022-12-06 05:37:04,084 INFO L83 FinitePrefix]: Finished finitePrefix Result has 485330 conditions, 32024 events. 21343/32024 cut-off events. For 1894242/1894242 co-relation queries the response was YES. Maximal size of possible extension queue 1336. Compared 218574 event pairs, 2058 based on Foata normal form. 44/32068 useless extension candidates. Maximal degree in co-relation 483815. Up to 13110 conditions per place. [2022-12-06 05:37:04,511 INFO L137 encePairwiseOnDemand]: 28/86 looper letters, 883 selfloop transitions, 1138 changer transitions 0/2021 dead transitions. [2022-12-06 05:37:04,512 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 321 places, 2021 transitions, 79713 flow [2022-12-06 05:37:04,512 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2022-12-06 05:37:04,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22 states. [2022-12-06 05:37:04,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 328 transitions. [2022-12-06 05:37:04,513 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.1733615221987315 [2022-12-06 05:37:04,513 INFO L175 Difference]: Start difference. First operand has 300 places, 1326 transitions, 52960 flow. Second operand 22 states and 328 transitions. [2022-12-06 05:37:04,513 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 321 places, 2021 transitions, 79713 flow [2022-12-06 05:37:13,710 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 314 places, 2021 transitions, 78320 flow, removed 5 selfloop flow, removed 7 redundant places. [2022-12-06 05:37:13,757 INFO L231 Difference]: Finished difference. Result has 325 places, 1680 transitions, 70349 flow [2022-12-06 05:37:13,759 INFO L276 CegarLoopForPetriNet]: {PETRI_ALPHABET=86, PETRI_DIFFERENCE_MINUEND_FLOW=51850, PETRI_DIFFERENCE_MINUEND_PLACES=293, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=1326, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=822, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=403, PETRI_DIFFERENCE_SUBTRAHEND_STATES=22, PETRI_FLOW=70349, PETRI_PLACES=325, PETRI_TRANSITIONS=1680} [2022-12-06 05:37:13,759 INFO L294 CegarLoopForPetriNet]: 33 programPoint places, 292 predicate places. [2022-12-06 05:37:13,759 WARN L163 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-06 05:37:13,759 INFO L89 Accepts]: Start accepts. Operand has 325 places, 1680 transitions, 70349 flow [2022-12-06 05:37:13,767 INFO L95 Accepts]: Finished accepts. [2022-12-06 05:37:13,767 INFO L195 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-06 05:37:13,767 INFO L167 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 325 places, 1680 transitions, 70349 flow [2022-12-06 05:37:13,793 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 325 places, 1680 transitions, 70349 flow [2022-12-06 05:37:14,406 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([946] L48-4-->L48-4: Formula: (let ((.cse0 (+ |v_thread1Thread1of1ForFork2_plus_~a#1_17| |v_thread1Thread1of1ForFork2_plus_~b#1_17|))) (and (= |v_thread1Thread1of1ForFork2_plus_#res#1_17| .cse0) (= v_~res1~0_74 |v_thread1Thread1of1ForFork2_plus_#in~a#1_17|) (< |v_thread1Thread1of1ForFork2_~i~0#1_38| v_~N~0_96) (= (let ((.cse1 (* |v_thread1Thread1of1ForFork2_~i~0#1_38| 4))) (+ (select (select |v_#memory_int_182| v_~A~0.base_84) (+ v_~A~0.offset_84 .cse1)) (select (select |v_#memory_int_182| v_~B~0.base_82) (+ v_~B~0.offset_82 .cse1)))) |v_thread1Thread1of1ForFork2_plus_#in~b#1_17|) (= (ite (or (<= .cse0 2147483647) (<= |v_thread1Thread1of1ForFork2_plus_~b#1_17| 0)) 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_17|) (<= |v_thread1Thread1of1ForFork2_plus_#in~b#1_17| 2147483647) (<= 0 (+ |v_thread1Thread1of1ForFork2_~tmp~0#1_19| 2147483648)) (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_17| |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_17|) (<= 0 (+ |v_thread1Thread1of1ForFork2_plus_#in~b#1_17| 2147483648)) (= |v_thread1Thread1of1ForFork2_plus_~a#1_17| |v_thread1Thread1of1ForFork2_plus_#in~a#1_17|) (= (+ |v_thread1Thread1of1ForFork2_~i~0#1_38| 1) |v_thread1Thread1of1ForFork2_~i~0#1_37|) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_19| |v_thread1Thread1of1ForFork2_plus_#res#1_17|) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_19| v_~res1~0_73) (<= |v_thread1Thread1of1ForFork2_~tmp~0#1_19| 2147483647) (= |v_thread1Thread1of1ForFork2_plus_~b#1_17| |v_thread1Thread1of1ForFork2_plus_#in~b#1_17|))) InVars {~res1~0=v_~res1~0_74, ~A~0.base=v_~A~0.base_84, ~B~0.base=v_~B~0.base_82, ~A~0.offset=v_~A~0.offset_84, thread1Thread1of1ForFork2_~i~0#1=|v_thread1Thread1of1ForFork2_~i~0#1_38|, #memory_int=|v_#memory_int_182|, ~N~0=v_~N~0_96, ~B~0.offset=v_~B~0.offset_82} OutVars{~res1~0=v_~res1~0_73, ~A~0.base=v_~A~0.base_84, thread1Thread1of1ForFork2_plus_#in~b#1=|v_thread1Thread1of1ForFork2_plus_#in~b#1_17|, ~B~0.base=v_~B~0.base_82, thread1Thread1of1ForFork2_#t~ret4#1=|v_thread1Thread1of1ForFork2_#t~ret4#1_17|, thread1Thread1of1ForFork2_~tmp~0#1=|v_thread1Thread1of1ForFork2_~tmp~0#1_19|, thread1Thread1of1ForFork2_#t~mem2#1=|v_thread1Thread1of1ForFork2_#t~mem2#1_17|, thread1Thread1of1ForFork2_plus_~b#1=|v_thread1Thread1of1ForFork2_plus_~b#1_17|, thread1Thread1of1ForFork2_plus_#in~a#1=|v_thread1Thread1of1ForFork2_plus_#in~a#1_17|, ~N~0=v_~N~0_96, thread1Thread1of1ForFork2_#t~post1#1=|v_thread1Thread1of1ForFork2_#t~post1#1_15|, ~A~0.offset=v_~A~0.offset_84, thread1Thread1of1ForFork2_~i~0#1=|v_thread1Thread1of1ForFork2_~i~0#1_37|, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_17|, thread1Thread1of1ForFork2_#t~ret5#1=|v_thread1Thread1of1ForFork2_#t~ret5#1_17|, #memory_int=|v_#memory_int_182|, thread1Thread1of1ForFork2_plus_~a#1=|v_thread1Thread1of1ForFork2_plus_~a#1_17|, thread1Thread1of1ForFork2_#t~mem3#1=|v_thread1Thread1of1ForFork2_#t~mem3#1_17|, ~B~0.offset=v_~B~0.offset_82, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_17|, thread1Thread1of1ForFork2_plus_#res#1=|v_thread1Thread1of1ForFork2_plus_#res#1_17|} AuxVars[] AssignedVars[~res1~0, thread1Thread1of1ForFork2_plus_#in~b#1, thread1Thread1of1ForFork2_#t~ret4#1, thread1Thread1of1ForFork2_~tmp~0#1, thread1Thread1of1ForFork2_#t~mem2#1, thread1Thread1of1ForFork2_plus_~b#1, thread1Thread1of1ForFork2_plus_#in~a#1, thread1Thread1of1ForFork2_#t~post1#1, thread1Thread1of1ForFork2_~i~0#1, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork2_#t~ret5#1, thread1Thread1of1ForFork2_plus_~a#1, thread1Thread1of1ForFork2_#t~mem3#1, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork2_plus_#res#1][24], [2940#(<= ~N~0 2), Black: 761#(and (= ~N~0 1) (or (= ~res2~0 ~res1~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0))), Black: 1019#(or (= ~res2~0 ~res1~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), Black: 2510#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= 2 ~N~0)), Black: 2532#(and (or (< 0 ~M~0) (< (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0) (<= 2 ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| (+ ~M~0 1))), Black: 2562#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0) (<= 2 ~N~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) (+ ~N~0 ~M~0))), Black: 2512#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= 2 ~N~0)), Black: 2516#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= 2 ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| (+ ~M~0 1))), Black: 2506#(and (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= 2 ~N~0)), Black: 2538#(and (<= (+ 2 |thread3Thread1of1ForFork1_~i~2#1|) (+ ~N~0 ~M~0)) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0) (<= 2 ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| (+ ~M~0 1))), Black: 2406#(and (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= 2 ~N~0)), Black: 2530#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0) (<= 2 ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| (+ ~M~0 1))), Black: 2522#(and (or (< 0 ~M~0) (< (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= 2 ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| (+ ~M~0 1))), 1577#true, Black: 1045#(and (= |thread1Thread1of1ForFork2_~i~0#1| 1) (= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= 2 ~N~0)), 21#L101-1true, Black: 781#(or (= ~res2~0 ~res1~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), Black: 2318#(and (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= (+ 2 |thread3Thread1of1ForFork1_~i~2#1|) ~N~0)) (<= 2 ~N~0)), 1111#(and (= |ULTIMATE.start_create_fresh_int_array_~i~3#1| 2) (= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= ~N~0 2)), Black: 2336#(and (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= (+ 2 |thread3Thread1of1ForFork1_~i~2#1|) ~N~0)) (<= 2 ~N~0)), Black: 2328#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= 2 ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| 1)), Black: 2322#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0) (<= 2 ~N~0)), 2580#true, Black: 1525#(or (not (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0)) (= (+ (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|))) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|))) ~res2~0) ~res1~0) (< (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), Black: 2316#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= (+ 2 |thread3Thread1of1ForFork1_~i~2#1|) ~N~0)) (<= 2 ~N~0)), Black: 2197#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= 2 ~N~0)), Black: 2326#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= 2 ~N~0)), 2981#(<= 2 ~N~0), Black: 519#(and (<= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (= ~A~0.offset 0) (<= ~B~0.offset 0) (= ~res1~0 0) (<= 0 |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|) (= ~res2~0 0) (<= 0 ~B~0.offset)), Black: 551#(and (<= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (= ~A~0.offset 0) (<= ~B~0.offset 0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (= ~res1~0 0) (<= 0 |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|) (or (<= (+ ~A~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|)) 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (= (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|))) (select (select |#memory_int| ~A~0.base) ~A~0.offset))) (or (<= (+ ~B~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|)) 0) (<= (+ ~B~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|)) (* ~M~0 4)) (= (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|))) (select (select |#memory_int| ~B~0.base) ~B~0.offset))) (= ~res2~0 0) (<= 0 ~B~0.offset)), Black: 371#(or (= ~res2~0 ~res1~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), Black: 2348#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0)), Black: 2357#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= 3 ~N~0) (<= (+ 3 |thread3Thread1of1ForFork1_~i~2#1|) (+ ~N~0 ~M~0))), Black: 2355#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= 3 ~N~0)), Black: 1083#(and (<= (+ 2 |thread3Thread1of1ForFork1_~i~2#1|) (+ ~N~0 ~M~0)) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= 2 ~N~0)), Black: 2363#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0) (= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= 3 ~N~0) (<= (+ 3 |thread3Thread1of1ForFork1_~i~2#1|) (+ ~N~0 ~M~0))), 361#true, Black: 1089#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0) (= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= 2 ~N~0)), Black: 2367#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0) (= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= 3 ~N~0)), Black: 1087#(and (<= (+ 2 |thread3Thread1of1ForFork1_~i~2#1|) (+ ~N~0 ~M~0)) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0) (= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= 2 ~N~0)), Black: 2359#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0) (= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0)), Black: 1081#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= 2 ~N~0)), Black: 3123#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= 2 ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| (+ ~M~0 1))), Black: 3117#(and (<= 2 ~N~0) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0))), Black: 3010#(and (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= 2 ~N~0)), Black: 3143#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= 2 ~N~0) (<= 1 ~M~0)), Black: 3127#(and (<= (+ 2 |thread3Thread1of1ForFork1_~i~2#1|) (+ ~N~0 ~M~0)) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= 2 ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| (+ ~M~0 1)) (<= 1 ~M~0)), Black: 3131#(and (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (or (< 0 ~M~0) (< (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)) (<= 2 ~N~0)), Black: 3119#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= 2 ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| (+ ~M~0 1)) (<= 1 ~M~0)), Black: 3141#(and (<= (+ 2 |thread3Thread1of1ForFork1_~i~2#1|) (+ ~N~0 ~M~0)) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= 2 ~N~0) (<= 1 ~M~0)), Black: 3125#(and (or (< 0 ~M~0) (< (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)) (<= 2 ~N~0)), Black: 3135#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= 2 ~N~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) (+ ~N~0 ~M~0)) (<= 1 ~M~0)), Black: 346#(and (<= (+ ~M~0 1) ~N~0) (<= 1 ~N~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), Black: 344#(and (<= (+ ~M~0 1) ~N~0) (<= 1 ~N~0) (< |thread2Thread1of1ForFork0_~i~1#1| ~N~0)), Black: 348#(and (<= (+ ~M~0 1) ~N~0) (<= 1 ~N~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0) (< |thread2Thread1of1ForFork0_~i~1#1| ~N~0)), 1075#(and (<= 2 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0)), 2346#true, Black: 2927#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= 2 ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| (+ ~M~0 1)) (<= 1 ~M~0)), Black: 2921#(and (<= 2 ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| (+ ~M~0 1)) (<= 1 ~M~0)), 13#L48-4true, Black: 2007#(or (= ~res2~0 ~res1~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), Black: 2110#(or (< 0 ~M~0) (and (= ~res2~0 ~res1~0) (= (* ~M~0 4) 0))), Black: 2145#(and (or (< 0 ~M~0) (and (= ~res2~0 ~res1~0) (= (* ~M~0 4) 0))) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (and (= ~res2~0 ~res1~0) (= (* ~M~0 4) 0)))), Black: 2137#(and (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (= (* 4 |thread3Thread1of1ForFork1_~i~2#1|) 0)) (or (< 0 ~M~0) (and (= ~res2~0 ~res1~0) (= (* ~M~0 4) 0))) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (and (= ~res2~0 ~res1~0) (= (* ~M~0 4) 0)))), Black: 2139#(and (= ~res2~0 ~res1~0) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (= (* 4 |thread3Thread1of1ForFork1_~i~2#1|) 0)) (or (< 0 ~M~0) (and (= ~res2~0 ~res1~0) (= (* ~M~0 4) 0))) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (and (= ~res2~0 ~res1~0) (= (* ~M~0 4) 0)))), Black: 2141#(and (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (= (* 4 |thread3Thread1of1ForFork1_~i~2#1|) 0)) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (and (= ~res2~0 ~res1~0) (= (* ~M~0 4) 0)))), Black: 2944#(and (= |thread1Thread1of1ForFork2_~i~0#1| 2) (<= ~N~0 2)), Black: 2135#(and (<= 0 ~M~0) (not (= ~A~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (= ~A~0.offset 0) (= ~B~0.offset 0) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (= (* 4 |thread3Thread1of1ForFork1_~i~2#1|) 0)) (not (= ~A~0.base |ULTIMATE.start_main_~#t1~0#1.base|)) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (= ~res1~0 0) (not (= ~B~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (<= 2 ~N~0) (not (= ~B~0.base |ULTIMATE.start_main_~#t2~0#1.base|)) (= ~res2~0 0) (not (= ~A~0.base |ULTIMATE.start_main_~#t2~0#1.base|))), Black: 2106#(or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (and (= ~res2~0 ~res1~0) (= (* ~M~0 4) 0))), Black: 2163#(and (= ~res2~0 ~res1~0) (= ~res1~0 |thread3Thread1of1ForFork1_~tmp~2#1|)), 1114#true, 1997#true, Black: 2948#(and (= ~A~0.offset 0) (= ~B~0.offset 0) (= ~res1~0 0) (not (= ~B~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= ~B~0.base |ULTIMATE.start_main_~#t2~0#1.base|)) (= ~res2~0 0) (<= ~N~0 2)), Black: 2952#(or (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0) (and (<= ~res1~0 ~res2~0) (< ~res2~0 (+ ~res1~0 1)))), Black: 2189#(and (<= (+ 2 |thread3Thread1of1ForFork1_~i~2#1|) ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0)), 2196#(<= 2 ~N~0), Black: 2968#(or (= ~res2~0 ~res1~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), 575#true, 80#$Ultimate##0true, Black: 1917#(and (or (forall ((~B~0.base Int)) (= (+ (select (select |#memory_int| ~B~0.base) ~B~0.offset) ~res1~0 (select (select |#memory_int| ~A~0.base) ~A~0.offset) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset 4)) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset 4))) (+ (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|))) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|))) ~res2~0 (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|) 4)) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|) 4))))) (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (< (+ 2 |thread3Thread1of1ForFork1_~i~2#1|) ~N~0)) (= ~A~0.offset 0) (= ~B~0.offset 0) (<= (+ ~A~0.base 2) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~A~0.base 2) |ULTIMATE.start_main_~#t2~0#1.base|) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (= ~res1~0 0) (= 2 ~N~0) (not (= ~B~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= ~B~0.base |ULTIMATE.start_main_~#t2~0#1.base|)) (= ~res2~0 0)), Black: 1933#(and (<= |thread3Thread1of1ForFork1_~i~2#1| 2) (= 2 ~N~0) (or (= ~res2~0 ~res1~0) (<= |thread3Thread1of1ForFork1_~i~2#1| 1))), Black: 1877#(or (forall ((~B~0.base Int)) (= (+ (select (select |#memory_int| ~B~0.base) ~B~0.offset) ~res1~0 (select (select |#memory_int| ~A~0.base) ~A~0.offset) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset 4)) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset 4))) (+ (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|))) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|))) ~res2~0 (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|) 4)) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|) 4))))) (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (< (+ 2 |thread3Thread1of1ForFork1_~i~2#1|) ~N~0)), 863#true, Black: 178#(= ~res2~0 ~res1~0), 2946#true, Black: 1951#(and (forall ((~M~0 Int) (v_ArrVal_1340 (Array Int Int)) (~B~0.base Int)) (or (< 0 ~M~0) (= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1340) ~A~0.base) (+ ~A~0.offset (* ~M~0 4) 4)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1340) ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1340) ~B~0.base) (+ ~B~0.offset (* ~M~0 4) 4)) ~res2~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1340) ~A~0.base) (+ ~A~0.offset (* ~M~0 4)))) (+ ~res1~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1340) ~B~0.base) (+ ~B~0.offset 4)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1340) ~B~0.base) ~B~0.offset) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1340) ~A~0.base) ~A~0.offset) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1340) ~A~0.base) (+ ~A~0.offset 4)))) (< (+ 2 ~M~0) ~N~0))) (or (= ~res2~0 ~res1~0) (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0)) (forall ((v_ArrVal_1339 (Array Int Int)) (~M~0 Int) (v_ArrVal_1340 (Array Int Int)) (~B~0.base Int)) (or (< 0 ~M~0) (= (+ ~res1~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1339) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1340) ~B~0.base) (+ ~B~0.offset 4)) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1339) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1340) ~A~0.base) ~A~0.offset) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1339) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1340) ~B~0.base) ~B~0.offset) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1339) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1340) ~A~0.base) (+ ~A~0.offset 4))) (+ ~res2~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1339) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1340) ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1339) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1340) ~B~0.base) (+ ~B~0.offset (* ~M~0 4) 4)) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1339) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1340) ~A~0.base) (+ ~A~0.offset (* ~M~0 4) 4)) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1339) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1340) ~A~0.base) (+ ~A~0.offset (* ~M~0 4))))) (< (+ 2 ~M~0) ~N~0)))), 144#L61-4true, Black: 1982#(or (= ~res2~0 ~res1~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), 1780#true, Black: 1995#(and (= |thread1Thread1of1ForFork2_~i~0#1| 2) (<= ~N~0 2)), 1423#true, Black: 2705#(forall ((~M~0 Int)) (or (< 0 ~M~0) (= (+ (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* ~M~0 4) 4)) ~res2~0 (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* ~M~0 4) 4))) (+ (select (select |#memory_int| ~B~0.base) ~B~0.offset) ~res1~0 (select (select |#memory_int| ~A~0.base) ~A~0.offset) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset 4)) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset 4)))) (< (+ 2 ~M~0) ~N~0))), 2789#(<= 2 ~N~0), Black: 2679#(or (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0) (= ~res2~0 (+ ~res1~0 (select (select |#memory_int| ~B~0.base) (+ (* |thread1Thread1of1ForFork2_~i~0#1| 4) ~B~0.offset)) (select (select |#memory_int| ~A~0.base) (+ (* |thread1Thread1of1ForFork2_~i~0#1| 4) ~A~0.offset))))), Black: 2709#(forall ((v_ArrVal_1888 (Array Int Int)) (~M~0 Int)) (or (< 0 ~M~0) (= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) ~res2~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset (* ~M~0 4) 4)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset (* ~M~0 4) 4))) (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset 4)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset 4)) ~res1~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) ~B~0.offset) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) ~A~0.offset))) (< (+ 2 ~M~0) ~N~0))), Black: 2589#(and (= ~A~0.offset 0) (= ~B~0.offset 0) (or (<= (+ ~A~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|) 1) (* ~N~0 4)) (= ~res2~0 (+ ~res1~0 (select (select |#memory_int| ~B~0.base) (+ (* |thread1Thread1of1ForFork2_~i~0#1| 4) ~B~0.offset)) (select (select |#memory_int| ~A~0.base) (+ (* |thread1Thread1of1ForFork2_~i~0#1| 4) ~A~0.offset))))) (= |thread1Thread1of1ForFork2_~i~0#1| 1)), Black: 2757#(and (forall ((v_ArrVal_1888 (Array Int Int)) (~M~0 Int)) (or (< 0 ~M~0) (= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) 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~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* ~M~0 4) 4)) ~res2~0 (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* ~M~0 4) 4))) (+ (select (select |#memory_int| ~B~0.base) ~B~0.offset) ~res1~0 (select (select |#memory_int| ~A~0.base) ~A~0.offset) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset 4)) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset 4)))) (< (+ 2 ~M~0) ~N~0))) (forall ((v_ArrVal_1888 (Array Int Int)) (v_ArrVal_1887 (Array Int Int)) (~M~0 Int)) (or (< 0 ~M~0) (= (+ (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset (* ~M~0 4) 4)) ~res2~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset (* ~M~0 4) 4))) (+ (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset 4)) ~res1~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset 4)) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) ~A~0.offset) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) ~B~0.offset))) (< (+ 2 ~M~0) ~N~0)))), Black: 1743#(and (forall ((~M~0 Int) (v_ArrVal_1201 (Array Int Int))) (or (< 0 ~M~0) (= ~res1~0 (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1201) ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) ~res2~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1201) ~B~0.base) (+ ~B~0.offset (* ~M~0 4))))) (<= (+ 2 ~M~0) ~N~0))) (or (forall ((~M~0 Int) (v_ArrVal_1201 (Array Int Int)) (v_ArrVal_1200 (Array Int Int))) (or (< 0 ~M~0) (= (+ ~res2~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1200) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1201) ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1200) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1201) ~A~0.base) (+ ~A~0.offset (* ~M~0 4)))) (+ ~res1~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1200) ~B~0.base) ~B~0.offset) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1200) ~A~0.base) ~A~0.offset))) (<= (+ 2 ~M~0) ~N~0))) (not (< 0 ~N~0))) (or (forall ((~M~0 Int) (v_ArrVal_1201 (Array Int Int))) (or (< 0 ~M~0) (= (+ (select (select |#memory_int| ~B~0.base) ~B~0.offset) ~res1~0 (select (select |#memory_int| ~A~0.base) ~A~0.offset)) (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1201) ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) ~res2~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1201) ~B~0.base) (+ ~B~0.offset (* ~M~0 4))))) (<= (+ 2 ~M~0) ~N~0))) (not (< 0 ~N~0)))), Black: 2729#(and (forall ((~M~0 Int)) (or (< 0 ~M~0) (= (+ (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* ~M~0 4) 4)) ~res2~0 (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* ~M~0 4) 4))) (+ (select (select |#memory_int| ~B~0.base) ~B~0.offset) ~res1~0 (select (select |#memory_int| ~A~0.base) ~A~0.offset) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset 4)) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset 4)))) (< (+ 2 ~M~0) ~N~0))) (forall ((~M~0 Int)) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (= (+ (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* ~M~0 4) 4)) ~res2~0 (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* ~M~0 4) 4))) (+ (select (select |#memory_int| ~B~0.base) ~B~0.offset) ~res1~0 (select (select |#memory_int| ~A~0.base) ~A~0.offset) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset 4)) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset 4)))) (< (+ 2 ~M~0) ~N~0)))), Black: 1706#(forall ((~M~0 Int) (v_ArrVal_1201 (Array Int Int))) (or (< 0 ~M~0) (= ~res1~0 (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1201) ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) ~res2~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1201) ~B~0.base) (+ ~B~0.offset (* ~M~0 4))))) (<= (+ 2 ~M~0) ~N~0))), Black: 2594#(and (or (= ~A~0.base ~B~0.base) (exists ((|ULTIMATE.start_main_~#t1~0#1.base| Int)) (and (exists ((v_DerPreprocessor_1 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (= (select (store (store (store (store (store (store |#memory_int| ~A~0.base v_DerPreprocessor_1) ~B~0.base v_DerPreprocessor_2) |ULTIMATE.start_main_~#t1~0#1.base| (select |#memory_int| |ULTIMATE.start_main_~#t1~0#1.base|)) ~A~0.base v_DerPreprocessor_1) ~B~0.base v_DerPreprocessor_2) |ULTIMATE.start_main_~#t1~0#1.base| (select |#memory_int| |ULTIMATE.start_main_~#t1~0#1.base|)) ~A~0.base) v_DerPreprocessor_1) (= (select (store (store (store (store (store (store |#memory_int| ~A~0.base v_DerPreprocessor_1) ~B~0.base v_DerPreprocessor_2) |ULTIMATE.start_main_~#t1~0#1.base| (select |#memory_int| |ULTIMATE.start_main_~#t1~0#1.base|)) ~A~0.base v_DerPreprocessor_1) ~B~0.base v_DerPreprocessor_2) |ULTIMATE.start_main_~#t1~0#1.base| (select |#memory_int| |ULTIMATE.start_main_~#t1~0#1.base|)) ~A~0.base) (select |#memory_int| ~A~0.base)) (= (select (select (store (store (store (store (store (store |#memory_int| ~A~0.base v_DerPreprocessor_1) ~B~0.base v_DerPreprocessor_2) |ULTIMATE.start_main_~#t1~0#1.base| (select |#memory_int| |ULTIMATE.start_main_~#t1~0#1.base|)) ~A~0.base v_DerPreprocessor_1) ~B~0.base v_DerPreprocessor_2) |ULTIMATE.start_main_~#t1~0#1.base| (select |#memory_int| |ULTIMATE.start_main_~#t1~0#1.base|)) ~B~0.base) (+ ~B~0.offset 4)) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset 4))) (= (select (select |#memory_int| ~B~0.base) ~B~0.offset) (select (select (store (store (store (store (store (store |#memory_int| ~A~0.base v_DerPreprocessor_1) ~B~0.base v_DerPreprocessor_2) |ULTIMATE.start_main_~#t1~0#1.base| (select |#memory_int| |ULTIMATE.start_main_~#t1~0#1.base|)) ~A~0.base v_DerPreprocessor_1) ~B~0.base v_DerPreprocessor_2) |ULTIMATE.start_main_~#t1~0#1.base| (select |#memory_int| |ULTIMATE.start_main_~#t1~0#1.base|)) ~B~0.base) ~B~0.offset)))) (<= (+ 2 ~B~0.base) |ULTIMATE.start_main_~#t1~0#1.base|)))) (= ~A~0.offset 0) (= ~B~0.offset 0) (<= (+ 2 ~B~0.base) |ULTIMATE.start_main_~#t2~0#1.base|) (= ~res1~0 0) (<= (+ 2 ~B~0.base) |ULTIMATE.start_main_~#t3~0#1.base|) (<= 2 ~N~0) (= ~res2~0 0)), Black: 1745#(and (forall ((~M~0 Int) (v_ArrVal_1201 (Array Int Int))) (or (< 0 ~M~0) (= ~res1~0 (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1201) ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) ~res2~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1201) ~B~0.base) (+ ~B~0.offset (* ~M~0 4))))) (<= (+ 2 ~M~0) ~N~0))) (or (forall ((~M~0 Int) (v_ArrVal_1201 (Array Int Int)) (v_ArrVal_1200 (Array Int Int))) (or (< 0 ~M~0) (= (+ ~res2~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1200) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1201) ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1200) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1201) ~A~0.base) (+ ~A~0.offset (* ~M~0 4)))) (+ ~res1~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1200) ~B~0.base) ~B~0.offset) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1200) ~A~0.base) ~A~0.offset))) (<= (+ 2 ~M~0) ~N~0))) (not (< 0 ~N~0))) (or (= ~res2~0 ~res1~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)) (or (forall ((~M~0 Int) (v_ArrVal_1201 (Array Int Int))) (or (< 0 ~M~0) (= (+ (select (select |#memory_int| ~B~0.base) ~B~0.offset) ~res1~0 (select (select |#memory_int| ~A~0.base) ~A~0.offset)) (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1201) ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) ~res2~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1201) ~B~0.base) (+ ~B~0.offset (* ~M~0 4))))) (<= (+ 2 ~M~0) ~N~0))) (not (< 0 ~N~0)))), Black: 2691#(or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (= (+ (select (select |#memory_int| ~B~0.base) ~B~0.offset) ~res1~0 (select (select |#memory_int| ~A~0.base) ~A~0.offset) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset 4)) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset 4))) (+ (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|))) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|))) ~res2~0 (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|) 4)) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|) 4)))) (< (+ 2 |thread3Thread1of1ForFork1_~i~2#1|) ~N~0)), Black: 2747#(and (forall ((~M~0 Int)) (or (< 0 ~M~0) (= (+ (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* ~M~0 4) 4)) ~res2~0 (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* ~M~0 4) 4))) (+ (select (select |#memory_int| ~B~0.base) ~B~0.offset) ~res1~0 (select (select |#memory_int| ~A~0.base) ~A~0.offset) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset 4)) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset 4)))) (< (+ 2 ~M~0) ~N~0))) (or (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0) (= ~res2~0 (+ ~res1~0 (select (select |#memory_int| ~B~0.base) (+ (* |thread1Thread1of1ForFork2_~i~0#1| 4) ~B~0.offset)) (select (select |#memory_int| ~A~0.base) (+ (* |thread1Thread1of1ForFork2_~i~0#1| 4) ~A~0.offset)))))), Black: 2755#(and (forall ((v_ArrVal_1888 (Array Int Int)) (~M~0 Int)) (or (< 0 ~M~0) (= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) ~res2~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset (* ~M~0 4) 4)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset (* ~M~0 4) 4))) (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset 4)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset 4)) ~res1~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) ~B~0.offset) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) ~A~0.offset))) (< (+ 2 ~M~0) ~N~0))) (forall ((~M~0 Int)) (or (< 0 ~M~0) (= (+ (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* ~M~0 4) 4)) ~res2~0 (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* ~M~0 4) 4))) (+ (select (select |#memory_int| ~B~0.base) ~B~0.offset) ~res1~0 (select (select |#memory_int| ~A~0.base) ~A~0.offset) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset 4)) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset 4)))) (< (+ 2 ~M~0) ~N~0))) (forall ((v_ArrVal_1888 (Array Int Int)) (v_ArrVal_1887 (Array Int Int)) (~M~0 Int)) (or (< 0 ~M~0) (= (+ (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset (* ~M~0 4) 4)) ~res2~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset (* ~M~0 4) 4))) (+ (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset 4)) ~res1~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset 4)) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) ~A~0.offset) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) ~B~0.offset))) (< (+ 2 ~M~0) ~N~0))) (or (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0) (= ~res2~0 (+ ~res1~0 (select (select |#memory_int| ~B~0.base) (+ (* |thread1Thread1of1ForFork2_~i~0#1| 4) ~B~0.offset)) (select (select |#memory_int| ~A~0.base) (+ (* |thread1Thread1of1ForFork2_~i~0#1| 4) ~A~0.offset)))))), Black: 2633#(and (= ~A~0.offset 0) (= ~B~0.offset 0) (= ~res1~0 (+ (select (select |#memory_int| ~B~0.base) ~B~0.offset) (select (select |#memory_int| ~A~0.base) ~A~0.offset))) (= |thread1Thread1of1ForFork2_~i~0#1| 1) (<= 2 ~N~0) (exists ((|v_thread3Thread1of1ForFork1_~i~2#1_502| Int)) (and (<= |thread3Thread1of1ForFork1_~i~2#1| (+ |v_thread3Thread1of1ForFork1_~i~2#1_502| 1)) (<= ~res2~0 (+ (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (- 4) (* |v_thread3Thread1of1ForFork1_~i~2#1_502| 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (- 4) (* |v_thread3Thread1of1ForFork1_~i~2#1_502| 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* |v_thread3Thread1of1ForFork1_~i~2#1_502| 4))) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* |v_thread3Thread1of1ForFork1_~i~2#1_502| 4))))) (<= (+ (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (- 4) (* |v_thread3Thread1of1ForFork1_~i~2#1_502| 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (- 4) (* |v_thread3Thread1of1ForFork1_~i~2#1_502| 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* |v_thread3Thread1of1ForFork1_~i~2#1_502| 4))) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* |v_thread3Thread1of1ForFork1_~i~2#1_502| 4)))) ~res2~0) (<= |v_thread3Thread1of1ForFork1_~i~2#1_502| 1)))), Black: 2723#(and (forall ((v_ArrVal_1888 (Array Int Int)) (~M~0 Int)) (or (< 0 ~M~0) (= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) ~res2~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset (* ~M~0 4) 4)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset (* ~M~0 4) 4))) (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset 4)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset 4)) ~res1~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) ~B~0.offset) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) ~A~0.offset))) (< (+ 2 ~M~0) ~N~0))) (= ~res2~0 ~res1~0) (forall ((~M~0 Int)) (or (< 0 ~M~0) (= (+ (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* ~M~0 4) 4)) ~res2~0 (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* ~M~0 4) 4))) (+ (select (select |#memory_int| ~B~0.base) ~B~0.offset) ~res1~0 (select (select |#memory_int| ~A~0.base) ~A~0.offset) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset 4)) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset 4)))) (< (+ 2 ~M~0) ~N~0))) (forall ((v_ArrVal_1888 (Array Int Int)) (v_ArrVal_1887 (Array Int Int)) (~M~0 Int)) (or (< 0 ~M~0) (= (+ (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset (* ~M~0 4) 4)) ~res2~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset (* ~M~0 4) 4))) (+ (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset 4)) ~res1~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset 4)) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) ~A~0.offset) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) ~B~0.offset))) (< (+ 2 ~M~0) ~N~0)))), 2377#(<= 2 ~N~0), 2960#true, Black: 962#(or (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0) (= ~res2~0 (+ (select (select |#memory_int| ~B~0.base) ~B~0.offset) ~res1~0 (select (select |#memory_int| ~A~0.base) ~A~0.offset))) (not (< 0 ~N~0))), Black: 1220#(or (not (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0)) (= (+ (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|))) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|))) ~res2~0) ~res1~0) (< (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), Black: 1123#(or (= ~res2~0 ~res1~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), Black: 1252#(and (= ~res2~0 ~res1~0) (or (not (<= (+ ~M~0 1) 0)) (<= |thread3Thread1of1ForFork1_~i~2#1| (+ ~N~0 ~M~0)))), Black: 1254#(and (= ~B~0.offset 0) (<= (+ ~A~0.base 2) |ULTIMATE.start_main_~#t3~0#1.base|) (or (<= (+ ~M~0 1) 0) (= ~A~0.offset 0)) (not (= ~A~0.base ~B~0.base)) (<= ~N~0 1) (= ~res2~0 0) (< 0 ~N~0) (forall ((~M~0 Int) (v_ArrVal_947 (Array Int Int))) (or (< (+ ~M~0 1) ~N~0) (not (< ~M~0 ~N~0)) (= ~res1~0 (+ ~res2~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_947) ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_947) ~B~0.base) (+ ~B~0.offset (* ~M~0 4)))))))), 342#(and (<= (+ ~M~0 1) ~N~0) (<= 1 ~N~0))]) [2022-12-06 05:37:14,406 INFO L382 tUnfolder$Statistics]: this new event has 13 ancestors and is cut-off event [2022-12-06 05:37:14,406 INFO L385 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2022-12-06 05:37:14,406 INFO L385 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2022-12-06 05:37:14,406 INFO L385 tUnfolder$Statistics]: existing Event has 12 ancestors and is cut-off event [2022-12-06 05:37:15,073 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([946] L48-4-->L48-4: Formula: (let ((.cse0 (+ |v_thread1Thread1of1ForFork2_plus_~a#1_17| |v_thread1Thread1of1ForFork2_plus_~b#1_17|))) (and (= |v_thread1Thread1of1ForFork2_plus_#res#1_17| .cse0) (= v_~res1~0_74 |v_thread1Thread1of1ForFork2_plus_#in~a#1_17|) (< |v_thread1Thread1of1ForFork2_~i~0#1_38| v_~N~0_96) (= (let ((.cse1 (* |v_thread1Thread1of1ForFork2_~i~0#1_38| 4))) (+ (select (select |v_#memory_int_182| v_~A~0.base_84) (+ v_~A~0.offset_84 .cse1)) (select (select |v_#memory_int_182| v_~B~0.base_82) (+ v_~B~0.offset_82 .cse1)))) |v_thread1Thread1of1ForFork2_plus_#in~b#1_17|) (= (ite (or (<= .cse0 2147483647) (<= |v_thread1Thread1of1ForFork2_plus_~b#1_17| 0)) 1 0) |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_17|) (<= |v_thread1Thread1of1ForFork2_plus_#in~b#1_17| 2147483647) (<= 0 (+ |v_thread1Thread1of1ForFork2_~tmp~0#1_19| 2147483648)) (= |v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_17| |v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_17|) (<= 0 (+ |v_thread1Thread1of1ForFork2_plus_#in~b#1_17| 2147483648)) (= |v_thread1Thread1of1ForFork2_plus_~a#1_17| |v_thread1Thread1of1ForFork2_plus_#in~a#1_17|) (= (+ |v_thread1Thread1of1ForFork2_~i~0#1_38| 1) |v_thread1Thread1of1ForFork2_~i~0#1_37|) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_19| |v_thread1Thread1of1ForFork2_plus_#res#1_17|) (= |v_thread1Thread1of1ForFork2_~tmp~0#1_19| v_~res1~0_73) (<= |v_thread1Thread1of1ForFork2_~tmp~0#1_19| 2147483647) (= |v_thread1Thread1of1ForFork2_plus_~b#1_17| |v_thread1Thread1of1ForFork2_plus_#in~b#1_17|))) InVars {~res1~0=v_~res1~0_74, ~A~0.base=v_~A~0.base_84, ~B~0.base=v_~B~0.base_82, ~A~0.offset=v_~A~0.offset_84, thread1Thread1of1ForFork2_~i~0#1=|v_thread1Thread1of1ForFork2_~i~0#1_38|, #memory_int=|v_#memory_int_182|, ~N~0=v_~N~0_96, ~B~0.offset=v_~B~0.offset_82} OutVars{~res1~0=v_~res1~0_73, ~A~0.base=v_~A~0.base_84, thread1Thread1of1ForFork2_plus_#in~b#1=|v_thread1Thread1of1ForFork2_plus_#in~b#1_17|, ~B~0.base=v_~B~0.base_82, thread1Thread1of1ForFork2_#t~ret4#1=|v_thread1Thread1of1ForFork2_#t~ret4#1_17|, thread1Thread1of1ForFork2_~tmp~0#1=|v_thread1Thread1of1ForFork2_~tmp~0#1_19|, thread1Thread1of1ForFork2_#t~mem2#1=|v_thread1Thread1of1ForFork2_#t~mem2#1_17|, thread1Thread1of1ForFork2_plus_~b#1=|v_thread1Thread1of1ForFork2_plus_~b#1_17|, thread1Thread1of1ForFork2_plus_#in~a#1=|v_thread1Thread1of1ForFork2_plus_#in~a#1_17|, ~N~0=v_~N~0_96, thread1Thread1of1ForFork2_#t~post1#1=|v_thread1Thread1of1ForFork2_#t~post1#1_15|, ~A~0.offset=v_~A~0.offset_84, thread1Thread1of1ForFork2_~i~0#1=|v_thread1Thread1of1ForFork2_~i~0#1_37|, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_17|, thread1Thread1of1ForFork2_#t~ret5#1=|v_thread1Thread1of1ForFork2_#t~ret5#1_17|, #memory_int=|v_#memory_int_182|, thread1Thread1of1ForFork2_plus_~a#1=|v_thread1Thread1of1ForFork2_plus_~a#1_17|, thread1Thread1of1ForFork2_#t~mem3#1=|v_thread1Thread1of1ForFork2_#t~mem3#1_17|, ~B~0.offset=v_~B~0.offset_82, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1_17|, thread1Thread1of1ForFork2_plus_#res#1=|v_thread1Thread1of1ForFork2_plus_#res#1_17|} AuxVars[] AssignedVars[~res1~0, thread1Thread1of1ForFork2_plus_#in~b#1, thread1Thread1of1ForFork2_#t~ret4#1, thread1Thread1of1ForFork2_~tmp~0#1, thread1Thread1of1ForFork2_#t~mem2#1, thread1Thread1of1ForFork2_plus_~b#1, thread1Thread1of1ForFork2_plus_#in~a#1, thread1Thread1of1ForFork2_#t~post1#1, thread1Thread1of1ForFork2_~i~0#1, thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork2_#t~ret5#1, thread1Thread1of1ForFork2_plus_~a#1, thread1Thread1of1ForFork2_#t~mem3#1, thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork2_plus_#res#1][24], [Black: 761#(and (= ~N~0 1) (or (= ~res2~0 ~res1~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0))), Black: 1019#(or (= ~res2~0 ~res1~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), Black: 2510#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= 2 ~N~0)), Black: 2532#(and (or (< 0 ~M~0) (< (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0) (<= 2 ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| (+ ~M~0 1))), Black: 2562#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0) (<= 2 ~N~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) (+ ~N~0 ~M~0))), Black: 2512#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= 2 ~N~0)), Black: 2516#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= 2 ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| (+ ~M~0 1))), Black: 2506#(and (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= 2 ~N~0)), Black: 2538#(and (<= (+ 2 |thread3Thread1of1ForFork1_~i~2#1|) (+ ~N~0 ~M~0)) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0) (<= 2 ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| (+ ~M~0 1))), Black: 2406#(and (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= 2 ~N~0)), Black: 2530#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0) (<= 2 ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| (+ ~M~0 1))), Black: 2522#(and (or (< 0 ~M~0) (< (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= 2 ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| (+ ~M~0 1))), 1577#true, Black: 1045#(and (= |thread1Thread1of1ForFork2_~i~0#1| 1) (= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= 2 ~N~0)), 21#L101-1true, Black: 781#(or (= ~res2~0 ~res1~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), Black: 2318#(and (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= (+ 2 |thread3Thread1of1ForFork1_~i~2#1|) ~N~0)) (<= 2 ~N~0)), Black: 2336#(and (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= (+ 2 |thread3Thread1of1ForFork1_~i~2#1|) ~N~0)) (<= 2 ~N~0)), Black: 2328#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= 2 ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| 1)), Black: 2322#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0) (<= 2 ~N~0)), 2580#true, Black: 1525#(or (not (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0)) (= (+ (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|))) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|))) ~res2~0) ~res1~0) (< (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), Black: 2316#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= (+ 2 |thread3Thread1of1ForFork1_~i~2#1|) ~N~0)) (<= 2 ~N~0)), Black: 2197#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= 2 ~N~0)), Black: 2326#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= 2 ~N~0)), 2981#(<= 2 ~N~0), Black: 519#(and (<= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (= ~A~0.offset 0) (<= ~B~0.offset 0) (= ~res1~0 0) (<= 0 |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|) (= ~res2~0 0) (<= 0 ~B~0.offset)), Black: 551#(and (<= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (= ~A~0.offset 0) (<= ~B~0.offset 0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (= ~res1~0 0) (<= 0 |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset|) (or (<= (+ ~A~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|)) 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (= (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|))) (select (select |#memory_int| ~A~0.base) ~A~0.offset))) (or (<= (+ ~B~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|)) 0) (<= (+ ~B~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|)) (* ~M~0 4)) (= (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|))) (select (select |#memory_int| ~B~0.base) ~B~0.offset))) (= ~res2~0 0) (<= 0 ~B~0.offset)), Black: 371#(or (= ~res2~0 ~res1~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), Black: 2357#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= 3 ~N~0) (<= (+ 3 |thread3Thread1of1ForFork1_~i~2#1|) (+ ~N~0 ~M~0))), Black: 2355#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= 3 ~N~0)), Black: 1083#(and (<= (+ 2 |thread3Thread1of1ForFork1_~i~2#1|) (+ ~N~0 ~M~0)) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= 2 ~N~0)), Black: 2363#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0) (= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= 3 ~N~0) (<= (+ 3 |thread3Thread1of1ForFork1_~i~2#1|) (+ ~N~0 ~M~0))), 361#true, Black: 2346#true, Black: 1089#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0) (= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= 2 ~N~0)), Black: 2367#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0) (= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= 3 ~N~0)), Black: 1087#(and (<= (+ 2 |thread3Thread1of1ForFork1_~i~2#1|) (+ ~N~0 ~M~0)) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0) (= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= 2 ~N~0)), Black: 2359#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0) (= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0)), Black: 1081#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= 2 ~N~0)), Black: 3123#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= 2 ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| (+ ~M~0 1))), Black: 3117#(and (<= 2 ~N~0) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0))), Black: 3010#(and (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= 2 ~N~0)), Black: 3143#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= 2 ~N~0) (<= 1 ~M~0)), Black: 3127#(and (<= (+ 2 |thread3Thread1of1ForFork1_~i~2#1|) (+ ~N~0 ~M~0)) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= 2 ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| (+ ~M~0 1)) (<= 1 ~M~0)), Black: 3131#(and (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (or (< 0 ~M~0) (< (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)) (<= 2 ~N~0)), Black: 3119#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= 2 ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| (+ ~M~0 1)) (<= 1 ~M~0)), Black: 3141#(and (<= (+ 2 |thread3Thread1of1ForFork1_~i~2#1|) (+ ~N~0 ~M~0)) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= 2 ~N~0) (<= 1 ~M~0)), Black: 3125#(and (or (< 0 ~M~0) (< (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)) (<= 2 ~N~0)), Black: 3135#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= 2 ~N~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) (+ ~N~0 ~M~0)) (<= 1 ~M~0)), Black: 346#(and (<= (+ ~M~0 1) ~N~0) (<= 1 ~N~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), Black: 344#(and (<= (+ ~M~0 1) ~N~0) (<= 1 ~N~0) (< |thread2Thread1of1ForFork0_~i~1#1| ~N~0)), Black: 348#(and (<= (+ ~M~0 1) ~N~0) (<= 1 ~N~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0) (< |thread2Thread1of1ForFork0_~i~1#1| ~N~0)), 1075#(and (<= 2 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0)), Black: 2927#(and (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= 2 ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| (+ ~M~0 1)) (<= 1 ~M~0)), Black: 2921#(and (<= 2 ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| (+ ~M~0 1)) (<= 1 ~M~0)), Black: 2007#(or (= ~res2~0 ~res1~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), 13#L48-4true, Black: 2110#(or (< 0 ~M~0) (and (= ~res2~0 ~res1~0) (= (* ~M~0 4) 0))), Black: 2145#(and (or (< 0 ~M~0) (and (= ~res2~0 ~res1~0) (= (* ~M~0 4) 0))) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (and (= ~res2~0 ~res1~0) (= (* ~M~0 4) 0)))), Black: 2137#(and (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (= (* 4 |thread3Thread1of1ForFork1_~i~2#1|) 0)) (or (< 0 ~M~0) (and (= ~res2~0 ~res1~0) (= (* ~M~0 4) 0))) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (and (= ~res2~0 ~res1~0) (= (* ~M~0 4) 0)))), Black: 2139#(and (= ~res2~0 ~res1~0) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (= (* 4 |thread3Thread1of1ForFork1_~i~2#1|) 0)) (or (< 0 ~M~0) (and (= ~res2~0 ~res1~0) (= (* ~M~0 4) 0))) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (and (= ~res2~0 ~res1~0) (= (* ~M~0 4) 0)))), Black: 2141#(and (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (= (* 4 |thread3Thread1of1ForFork1_~i~2#1|) 0)) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (and (= ~res2~0 ~res1~0) (= (* ~M~0 4) 0)))), Black: 2135#(and (<= 0 ~M~0) (not (= ~A~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (= ~A~0.offset 0) (= ~B~0.offset 0) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (= (* 4 |thread3Thread1of1ForFork1_~i~2#1|) 0)) (not (= ~A~0.base |ULTIMATE.start_main_~#t1~0#1.base|)) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (= ~res1~0 0) (not (= ~B~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (<= 2 ~N~0) (not (= ~B~0.base |ULTIMATE.start_main_~#t2~0#1.base|)) (= ~res2~0 0) (not (= ~A~0.base |ULTIMATE.start_main_~#t2~0#1.base|))), Black: 2944#(and (= |thread1Thread1of1ForFork2_~i~0#1| 2) (<= ~N~0 2)), Black: 2106#(or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (and (= ~res2~0 ~res1~0) (= (* ~M~0 4) 0))), 1114#true, Black: 2163#(and (= ~res2~0 ~res1~0) (= ~res1~0 |thread3Thread1of1ForFork1_~tmp~2#1|)), 1997#true, 1991#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0)), Black: 2948#(and (= ~A~0.offset 0) (= ~B~0.offset 0) (= ~res1~0 0) (not (= ~B~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= ~B~0.base |ULTIMATE.start_main_~#t2~0#1.base|)) (= ~res2~0 0) (<= ~N~0 2)), Black: 2952#(or (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0) (and (<= ~res1~0 ~res2~0) (< ~res2~0 (+ ~res1~0 1)))), Black: 2189#(and (<= (+ 2 |thread3Thread1of1ForFork1_~i~2#1|) ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0)), 2196#(<= 2 ~N~0), Black: 2968#(or (= ~res2~0 ~res1~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), 575#true, 80#$Ultimate##0true, Black: 1917#(and (or (forall ((~B~0.base Int)) (= (+ (select (select |#memory_int| ~B~0.base) ~B~0.offset) ~res1~0 (select (select |#memory_int| ~A~0.base) ~A~0.offset) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset 4)) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset 4))) (+ (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|))) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|))) ~res2~0 (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|) 4)) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|) 4))))) (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (< (+ 2 |thread3Thread1of1ForFork1_~i~2#1|) ~N~0)) (= ~A~0.offset 0) (= ~B~0.offset 0) (<= (+ ~A~0.base 2) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~A~0.base 2) |ULTIMATE.start_main_~#t2~0#1.base|) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (= ~res1~0 0) (= 2 ~N~0) (not (= ~B~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= ~B~0.base |ULTIMATE.start_main_~#t2~0#1.base|)) (= ~res2~0 0)), Black: 1933#(and (<= |thread3Thread1of1ForFork1_~i~2#1| 2) (= 2 ~N~0) (or (= ~res2~0 ~res1~0) (<= |thread3Thread1of1ForFork1_~i~2#1| 1))), 863#true, Black: 1877#(or (forall ((~B~0.base Int)) (= (+ (select (select |#memory_int| ~B~0.base) ~B~0.offset) ~res1~0 (select (select |#memory_int| ~A~0.base) ~A~0.offset) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset 4)) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset 4))) (+ (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|))) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|))) ~res2~0 (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|) 4)) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|) 4))))) (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (< (+ 2 |thread3Thread1of1ForFork1_~i~2#1|) ~N~0)), 2946#true, Black: 178#(= ~res2~0 ~res1~0), Black: 1951#(and (forall ((~M~0 Int) (v_ArrVal_1340 (Array Int Int)) (~B~0.base Int)) (or (< 0 ~M~0) (= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1340) ~A~0.base) (+ ~A~0.offset (* ~M~0 4) 4)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1340) ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1340) ~B~0.base) (+ ~B~0.offset (* ~M~0 4) 4)) ~res2~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1340) ~A~0.base) (+ ~A~0.offset (* ~M~0 4)))) (+ ~res1~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1340) ~B~0.base) (+ ~B~0.offset 4)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1340) ~B~0.base) ~B~0.offset) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1340) ~A~0.base) ~A~0.offset) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1340) ~A~0.base) (+ ~A~0.offset 4)))) (< (+ 2 ~M~0) ~N~0))) (or (= ~res2~0 ~res1~0) (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0)) (forall ((v_ArrVal_1339 (Array Int Int)) (~M~0 Int) (v_ArrVal_1340 (Array Int Int)) (~B~0.base Int)) (or (< 0 ~M~0) (= (+ ~res1~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1339) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1340) ~B~0.base) (+ ~B~0.offset 4)) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1339) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1340) ~A~0.base) ~A~0.offset) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1339) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1340) ~B~0.base) ~B~0.offset) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1339) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1340) ~A~0.base) (+ ~A~0.offset 4))) (+ ~res2~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1339) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1340) ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1339) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1340) ~B~0.base) (+ ~B~0.offset (* ~M~0 4) 4)) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1339) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1340) ~A~0.base) (+ ~A~0.offset (* ~M~0 4) 4)) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1339) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1340) ~A~0.base) (+ ~A~0.offset (* ~M~0 4))))) (< (+ 2 ~M~0) ~N~0)))), 144#L61-4true, Black: 1982#(or (= ~res2~0 ~res1~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), 1780#true, Black: 1995#(and (= |thread1Thread1of1ForFork2_~i~0#1| 2) (<= ~N~0 2)), 1423#true, 2348#(and (<= 3 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0)), Black: 2705#(forall ((~M~0 Int)) (or (< 0 ~M~0) (= (+ (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* ~M~0 4) 4)) ~res2~0 (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* ~M~0 4) 4))) (+ (select (select |#memory_int| ~B~0.base) ~B~0.offset) ~res1~0 (select (select |#memory_int| ~A~0.base) ~A~0.offset) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset 4)) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset 4)))) (< (+ 2 ~M~0) ~N~0))), 2789#(<= 2 ~N~0), Black: 2679#(or (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0) (= ~res2~0 (+ ~res1~0 (select (select |#memory_int| ~B~0.base) (+ (* |thread1Thread1of1ForFork2_~i~0#1| 4) ~B~0.offset)) (select (select |#memory_int| ~A~0.base) (+ (* |thread1Thread1of1ForFork2_~i~0#1| 4) ~A~0.offset))))), Black: 2709#(forall ((v_ArrVal_1888 (Array Int Int)) (~M~0 Int)) (or (< 0 ~M~0) (= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) ~res2~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset (* ~M~0 4) 4)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset (* ~M~0 4) 4))) (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset 4)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset 4)) ~res1~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) ~B~0.offset) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) ~A~0.offset))) (< (+ 2 ~M~0) ~N~0))), Black: 2589#(and (= ~A~0.offset 0) (= ~B~0.offset 0) (or (<= (+ ~A~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|) 1) (* ~N~0 4)) (= ~res2~0 (+ ~res1~0 (select (select |#memory_int| ~B~0.base) (+ (* |thread1Thread1of1ForFork2_~i~0#1| 4) ~B~0.offset)) (select (select |#memory_int| ~A~0.base) (+ (* |thread1Thread1of1ForFork2_~i~0#1| 4) ~A~0.offset))))) (= |thread1Thread1of1ForFork2_~i~0#1| 1)), Black: 2757#(and (forall ((v_ArrVal_1888 (Array Int Int)) (~M~0 Int)) (or (< 0 ~M~0) (= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) ~res2~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset (* ~M~0 4) 4)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset (* ~M~0 4) 4))) (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset 4)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset 4)) ~res1~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) ~B~0.offset) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) ~A~0.offset))) (< (+ 2 ~M~0) ~N~0))) (forall ((~M~0 Int)) (or (< 0 ~M~0) (= (+ (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* ~M~0 4) 4)) ~res2~0 (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* ~M~0 4) 4))) (+ (select (select |#memory_int| ~B~0.base) ~B~0.offset) ~res1~0 (select (select |#memory_int| ~A~0.base) ~A~0.offset) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset 4)) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset 4)))) (< (+ 2 ~M~0) ~N~0))) (forall ((v_ArrVal_1888 (Array Int Int)) (v_ArrVal_1887 (Array Int Int)) (~M~0 Int)) (or (< 0 ~M~0) (= (+ (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset (* ~M~0 4) 4)) ~res2~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset (* ~M~0 4) 4))) (+ (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset 4)) ~res1~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset 4)) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) ~A~0.offset) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) ~B~0.offset))) (< (+ 2 ~M~0) ~N~0)))), Black: 2729#(and (forall ((~M~0 Int)) (or (< 0 ~M~0) (= (+ (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* ~M~0 4) 4)) ~res2~0 (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* ~M~0 4) 4))) (+ (select (select |#memory_int| ~B~0.base) ~B~0.offset) ~res1~0 (select (select |#memory_int| ~A~0.base) ~A~0.offset) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset 4)) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset 4)))) (< (+ 2 ~M~0) ~N~0))) (forall ((~M~0 Int)) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (= (+ (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* ~M~0 4) 4)) ~res2~0 (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* ~M~0 4) 4))) (+ (select (select |#memory_int| ~B~0.base) ~B~0.offset) ~res1~0 (select (select |#memory_int| ~A~0.base) ~A~0.offset) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset 4)) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset 4)))) (< (+ 2 ~M~0) ~N~0)))), Black: 1743#(and (forall ((~M~0 Int) (v_ArrVal_1201 (Array Int Int))) (or (< 0 ~M~0) (= ~res1~0 (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1201) ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) ~res2~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1201) ~B~0.base) (+ ~B~0.offset (* ~M~0 4))))) (<= (+ 2 ~M~0) ~N~0))) (or (forall ((~M~0 Int) (v_ArrVal_1201 (Array Int Int)) (v_ArrVal_1200 (Array Int Int))) (or (< 0 ~M~0) (= (+ ~res2~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1200) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1201) ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1200) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1201) ~A~0.base) (+ ~A~0.offset (* ~M~0 4)))) (+ ~res1~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1200) ~B~0.base) ~B~0.offset) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1200) ~A~0.base) ~A~0.offset))) (<= (+ 2 ~M~0) ~N~0))) (not (< 0 ~N~0))) (or (forall ((~M~0 Int) (v_ArrVal_1201 (Array Int Int))) (or (< 0 ~M~0) (= (+ (select (select |#memory_int| ~B~0.base) ~B~0.offset) ~res1~0 (select (select |#memory_int| ~A~0.base) ~A~0.offset)) (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1201) ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) ~res2~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1201) ~B~0.base) (+ ~B~0.offset (* ~M~0 4))))) (<= (+ 2 ~M~0) ~N~0))) (not (< 0 ~N~0)))), Black: 1706#(forall ((~M~0 Int) (v_ArrVal_1201 (Array Int Int))) (or (< 0 ~M~0) (= ~res1~0 (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1201) ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) ~res2~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1201) ~B~0.base) (+ ~B~0.offset (* ~M~0 4))))) (<= (+ 2 ~M~0) ~N~0))), Black: 2594#(and (or (= ~A~0.base ~B~0.base) (exists ((|ULTIMATE.start_main_~#t1~0#1.base| Int)) (and (exists ((v_DerPreprocessor_1 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (= (select (store (store (store (store (store (store |#memory_int| ~A~0.base v_DerPreprocessor_1) ~B~0.base v_DerPreprocessor_2) |ULTIMATE.start_main_~#t1~0#1.base| (select |#memory_int| |ULTIMATE.start_main_~#t1~0#1.base|)) ~A~0.base v_DerPreprocessor_1) ~B~0.base v_DerPreprocessor_2) |ULTIMATE.start_main_~#t1~0#1.base| (select |#memory_int| |ULTIMATE.start_main_~#t1~0#1.base|)) ~A~0.base) v_DerPreprocessor_1) (= (select (store (store (store (store (store (store |#memory_int| ~A~0.base v_DerPreprocessor_1) ~B~0.base v_DerPreprocessor_2) |ULTIMATE.start_main_~#t1~0#1.base| (select |#memory_int| |ULTIMATE.start_main_~#t1~0#1.base|)) ~A~0.base v_DerPreprocessor_1) ~B~0.base v_DerPreprocessor_2) |ULTIMATE.start_main_~#t1~0#1.base| (select |#memory_int| |ULTIMATE.start_main_~#t1~0#1.base|)) ~A~0.base) (select |#memory_int| ~A~0.base)) (= (select (select (store (store (store (store (store (store |#memory_int| ~A~0.base v_DerPreprocessor_1) ~B~0.base v_DerPreprocessor_2) |ULTIMATE.start_main_~#t1~0#1.base| (select |#memory_int| |ULTIMATE.start_main_~#t1~0#1.base|)) ~A~0.base v_DerPreprocessor_1) ~B~0.base v_DerPreprocessor_2) |ULTIMATE.start_main_~#t1~0#1.base| (select |#memory_int| |ULTIMATE.start_main_~#t1~0#1.base|)) ~B~0.base) (+ ~B~0.offset 4)) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset 4))) (= (select (select |#memory_int| ~B~0.base) ~B~0.offset) (select (select (store (store (store (store (store (store |#memory_int| ~A~0.base v_DerPreprocessor_1) ~B~0.base v_DerPreprocessor_2) |ULTIMATE.start_main_~#t1~0#1.base| (select |#memory_int| |ULTIMATE.start_main_~#t1~0#1.base|)) ~A~0.base v_DerPreprocessor_1) ~B~0.base v_DerPreprocessor_2) |ULTIMATE.start_main_~#t1~0#1.base| (select |#memory_int| |ULTIMATE.start_main_~#t1~0#1.base|)) ~B~0.base) ~B~0.offset)))) (<= (+ 2 ~B~0.base) |ULTIMATE.start_main_~#t1~0#1.base|)))) (= ~A~0.offset 0) (= ~B~0.offset 0) (<= (+ 2 ~B~0.base) |ULTIMATE.start_main_~#t2~0#1.base|) (= ~res1~0 0) (<= (+ 2 ~B~0.base) |ULTIMATE.start_main_~#t3~0#1.base|) (<= 2 ~N~0) (= ~res2~0 0)), Black: 1745#(and (forall ((~M~0 Int) (v_ArrVal_1201 (Array Int Int))) (or (< 0 ~M~0) (= ~res1~0 (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1201) ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) ~res2~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1201) ~B~0.base) (+ ~B~0.offset (* ~M~0 4))))) (<= (+ 2 ~M~0) ~N~0))) (or (forall ((~M~0 Int) (v_ArrVal_1201 (Array Int Int)) (v_ArrVal_1200 (Array Int Int))) (or (< 0 ~M~0) (= (+ ~res2~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1200) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1201) ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1200) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1201) ~A~0.base) (+ ~A~0.offset (* ~M~0 4)))) (+ ~res1~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1200) ~B~0.base) ~B~0.offset) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1200) ~A~0.base) ~A~0.offset))) (<= (+ 2 ~M~0) ~N~0))) (not (< 0 ~N~0))) (or (= ~res2~0 ~res1~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)) (or (forall ((~M~0 Int) (v_ArrVal_1201 (Array Int Int))) (or (< 0 ~M~0) (= (+ (select (select |#memory_int| ~B~0.base) ~B~0.offset) ~res1~0 (select (select |#memory_int| ~A~0.base) ~A~0.offset)) (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1201) ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) ~res2~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1201) ~B~0.base) (+ ~B~0.offset (* ~M~0 4))))) (<= (+ 2 ~M~0) ~N~0))) (not (< 0 ~N~0)))), Black: 2691#(or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (= (+ (select (select |#memory_int| ~B~0.base) ~B~0.offset) ~res1~0 (select (select |#memory_int| ~A~0.base) ~A~0.offset) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset 4)) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset 4))) (+ (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|))) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|))) ~res2~0 (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|) 4)) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|) 4)))) (< (+ 2 |thread3Thread1of1ForFork1_~i~2#1|) ~N~0)), Black: 2747#(and (forall ((~M~0 Int)) (or (< 0 ~M~0) (= (+ (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* ~M~0 4) 4)) ~res2~0 (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* ~M~0 4) 4))) (+ (select (select |#memory_int| ~B~0.base) ~B~0.offset) ~res1~0 (select (select |#memory_int| ~A~0.base) ~A~0.offset) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset 4)) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset 4)))) (< (+ 2 ~M~0) ~N~0))) (or (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0) (= ~res2~0 (+ ~res1~0 (select (select |#memory_int| ~B~0.base) (+ (* |thread1Thread1of1ForFork2_~i~0#1| 4) ~B~0.offset)) (select (select |#memory_int| ~A~0.base) (+ (* |thread1Thread1of1ForFork2_~i~0#1| 4) ~A~0.offset)))))), Black: 2755#(and (forall ((v_ArrVal_1888 (Array Int Int)) (~M~0 Int)) (or (< 0 ~M~0) (= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) ~res2~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset (* ~M~0 4) 4)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset (* ~M~0 4) 4))) (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset 4)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset 4)) ~res1~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) ~B~0.offset) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) ~A~0.offset))) (< (+ 2 ~M~0) ~N~0))) (forall ((~M~0 Int)) (or (< 0 ~M~0) (= (+ (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* ~M~0 4) 4)) ~res2~0 (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* ~M~0 4) 4))) (+ (select (select |#memory_int| ~B~0.base) ~B~0.offset) ~res1~0 (select (select |#memory_int| ~A~0.base) ~A~0.offset) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset 4)) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset 4)))) (< (+ 2 ~M~0) ~N~0))) (forall ((v_ArrVal_1888 (Array Int Int)) (v_ArrVal_1887 (Array Int Int)) (~M~0 Int)) (or (< 0 ~M~0) (= (+ (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset (* ~M~0 4) 4)) ~res2~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset (* ~M~0 4) 4))) (+ (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset 4)) ~res1~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset 4)) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) ~A~0.offset) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) ~B~0.offset))) (< (+ 2 ~M~0) ~N~0))) (or (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0) (= ~res2~0 (+ ~res1~0 (select (select |#memory_int| ~B~0.base) (+ (* |thread1Thread1of1ForFork2_~i~0#1| 4) ~B~0.offset)) (select (select |#memory_int| ~A~0.base) (+ (* |thread1Thread1of1ForFork2_~i~0#1| 4) ~A~0.offset)))))), Black: 2633#(and (= ~A~0.offset 0) (= ~B~0.offset 0) (= ~res1~0 (+ (select (select |#memory_int| ~B~0.base) ~B~0.offset) (select (select |#memory_int| ~A~0.base) ~A~0.offset))) (= |thread1Thread1of1ForFork2_~i~0#1| 1) (<= 2 ~N~0) (exists ((|v_thread3Thread1of1ForFork1_~i~2#1_502| Int)) (and (<= |thread3Thread1of1ForFork1_~i~2#1| (+ |v_thread3Thread1of1ForFork1_~i~2#1_502| 1)) (<= ~res2~0 (+ (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (- 4) (* |v_thread3Thread1of1ForFork1_~i~2#1_502| 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (- 4) (* |v_thread3Thread1of1ForFork1_~i~2#1_502| 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* |v_thread3Thread1of1ForFork1_~i~2#1_502| 4))) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* |v_thread3Thread1of1ForFork1_~i~2#1_502| 4))))) (<= (+ (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (- 4) (* |v_thread3Thread1of1ForFork1_~i~2#1_502| 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (- 4) (* |v_thread3Thread1of1ForFork1_~i~2#1_502| 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* |v_thread3Thread1of1ForFork1_~i~2#1_502| 4))) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* |v_thread3Thread1of1ForFork1_~i~2#1_502| 4)))) ~res2~0) (<= |v_thread3Thread1of1ForFork1_~i~2#1_502| 1)))), Black: 2723#(and (forall ((v_ArrVal_1888 (Array Int Int)) (~M~0 Int)) (or (< 0 ~M~0) (= (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) ~res2~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset (* ~M~0 4) 4)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset (* ~M~0 4) 4))) (+ (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset 4)) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset 4)) ~res1~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) ~B~0.offset) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) ~A~0.offset))) (< (+ 2 ~M~0) ~N~0))) (= ~res2~0 ~res1~0) (forall ((~M~0 Int)) (or (< 0 ~M~0) (= (+ (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* ~M~0 4) 4)) ~res2~0 (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* ~M~0 4) 4))) (+ (select (select |#memory_int| ~B~0.base) ~B~0.offset) ~res1~0 (select (select |#memory_int| ~A~0.base) ~A~0.offset) (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset 4)) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset 4)))) (< (+ 2 ~M~0) ~N~0))) (forall ((v_ArrVal_1888 (Array Int Int)) (v_ArrVal_1887 (Array Int Int)) (~M~0 Int)) (or (< 0 ~M~0) (= (+ (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset (* ~M~0 4))) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset (* ~M~0 4) 4)) ~res2~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset (* ~M~0 4) 4))) (+ (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) (+ ~B~0.offset 4)) ~res1~0 (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) (+ ~A~0.offset 4)) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~A~0.base) ~A~0.offset) (select (select (store (store |#memory_int| |ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_1887) |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_1888) ~B~0.base) ~B~0.offset))) (< (+ 2 ~M~0) ~N~0)))), 2377#(<= 2 ~N~0), 2960#true, Black: 962#(or (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0) (= ~res2~0 (+ (select (select |#memory_int| ~B~0.base) ~B~0.offset) ~res1~0 (select (select |#memory_int| ~A~0.base) ~A~0.offset))) (not (< 0 ~N~0))), Black: 1220#(or (not (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0)) (= (+ (select (select |#memory_int| ~A~0.base) (+ ~A~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|))) (select (select |#memory_int| ~B~0.base) (+ ~B~0.offset (* 4 |thread3Thread1of1ForFork1_~i~2#1|))) ~res2~0) ~res1~0) (< (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), Black: 1123#(or (= ~res2~0 ~res1~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), Black: 1252#(and (= ~res2~0 ~res1~0) (or (not (<= (+ ~M~0 1) 0)) (<= |thread3Thread1of1ForFork1_~i~2#1| (+ ~N~0 ~M~0)))), Black: 1254#(and (= ~B~0.offset 0) (<= (+ ~A~0.base 2) |ULTIMATE.start_main_~#t3~0#1.base|) (or (<= (+ ~M~0 1) 0) (= ~A~0.offset 0)) (not (= ~A~0.base ~B~0.base)) (<= ~N~0 1) (= ~res2~0 0) (< 0 ~N~0) (forall ((~M~0 Int) (v_ArrVal_947 (Array Int Int))) (or (< (+ ~M~0 1) ~N~0) (not (< ~M~0 ~N~0)) (= ~res1~0 (+ ~res2~0 (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_947) ~A~0.base) (+ ~A~0.offset (* ~M~0 4))) (select (select (store |#memory_int| |ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_947) ~B~0.base) (+ ~B~0.offset (* ~M~0 4)))))))), 342#(and (<= (+ ~M~0 1) ~N~0) (<= 1 ~N~0))]) [2022-12-06 05:37:15,074 INFO L382 tUnfolder$Statistics]: this new event has 14 ancestors and is cut-off event [2022-12-06 05:37:15,074 INFO L385 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2022-12-06 05:37:15,074 INFO L385 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2022-12-06 05:37:15,074 INFO L385 tUnfolder$Statistics]: existing Event has 13 ancestors and is cut-off event [2022-12-06 05:37:18,426 INFO L130 PetriNetUnfolder]: 7964/14808 cut-off events. [2022-12-06 05:37:18,426 INFO L131 PetriNetUnfolder]: For 659079/661214 co-relation queries the response was YES. [2022-12-06 05:37:18,557 INFO L83 FinitePrefix]: Finished finitePrefix Result has 216492 conditions, 14808 events. 7964/14808 cut-off events. For 659079/661214 co-relation queries the response was YES. Maximal size of possible extension queue 1063. Compared 129843 event pairs, 913 based on Foata normal form. 197/13830 useless extension candidates. Maximal degree in co-relation 215936. Up to 6377 conditions per place. [2022-12-06 05:37:18,764 INFO L184 LiptonReduction]: Starting Lipton reduction on Petri net that has 325 places, 1680 transitions, 70349 flow [2022-12-06 05:37:18,764 INFO L188 LiptonReduction]: Number of co-enabled transitions 10252 [2022-12-06 05:37:18,770 INFO L203 LiptonReduction]: Total number of compositions: 0 [2022-12-06 05:37:18,771 INFO L143 eatedLiptonReduction]: Time needed for LBE in milliseconds: 5012 [2022-12-06 05:37:18,771 INFO L495 AbstractCegarLoop]: Abstraction has has 325 places, 1680 transitions, 70349 flow [2022-12-06 05:37:18,771 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 2.4) internal successors, (36), 14 states have internal predecessors, (36), 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 05:37:18,771 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 05:37:18,771 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] [2022-12-06 05:37:18,776 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 05:37:18,971 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable42,16 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-06 05:37:18,972 INFO L420 AbstractCegarLoop]: === Iteration 44 === 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 05:37:18,972 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 05:37:18,972 INFO L85 PathProgramCache]: Analyzing trace with hash -1581727723, now seen corresponding path program 3 times [2022-12-06 05:37:18,972 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 05:37:18,972 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1904366774] [2022-12-06 05:37:18,972 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 05:37:18,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 05:37:18,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 05:37:19,174 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 05:37:19,175 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 05:37:19,175 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1904366774] [2022-12-06 05:37:19,175 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1904366774] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-06 05:37:19,175 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [709626448] [2022-12-06 05:37:19,175 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-12-06 05:37:19,175 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-06 05:37:19,175 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-06 05:37:19,178 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 05:37:19,178 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 05:37:19,371 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2022-12-06 05:37:19,371 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-12-06 05:37:19,372 INFO L263 TraceCheckSpWp]: Trace formula consists of 318 conjuncts, 8 conjunts are in the unsatisfiable core [2022-12-06 05:37:19,373 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-06 05:37:19,430 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 05:37:19,431 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-06 05:37:19,488 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 05:37:19,489 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [709626448] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-06 05:37:19,489 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-12-06 05:37:19,489 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6, 6] total 14 [2022-12-06 05:37:19,489 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [298076557] [2022-12-06 05:37:19,489 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-12-06 05:37:19,489 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-12-06 05:37:19,489 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 05:37:19,490 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-12-06 05:37:19,490 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=59, Invalid=151, Unknown=0, NotChecked=0, Total=210 [2022-12-06 05:37:19,490 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 0 out of 86 [2022-12-06 05:37:19,490 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 325 places, 1680 transitions, 70349 flow. Second operand has 15 states, 15 states have (on average 2.4) internal successors, (36), 14 states have internal predecessors, (36), 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 05:37:19,490 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 05:37:19,490 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 0 of 86 [2022-12-06 05:37:19,490 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 05:37:39,997 INFO L130 PetriNetUnfolder]: 26513/39546 cut-off events. [2022-12-06 05:37:39,997 INFO L131 PetriNetUnfolder]: For 2369208/2369208 co-relation queries the response was YES. [2022-12-06 05:37:40,506 INFO L83 FinitePrefix]: Finished finitePrefix Result has 611964 conditions, 39546 events. 26513/39546 cut-off events. For 2369208/2369208 co-relation queries the response was YES. Maximal size of possible extension queue 1638. Compared 273670 event pairs, 908 based on Foata normal form. 44/39590 useless extension candidates. Maximal degree in co-relation 611438. Up to 15946 conditions per place. [2022-12-06 05:37:40,799 INFO L137 encePairwiseOnDemand]: 27/86 looper letters, 888 selfloop transitions, 1603 changer transitions 0/2491 dead transitions. [2022-12-06 05:37:40,799 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 363 places, 2491 transitions, 97494 flow [2022-12-06 05:37:40,800 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2022-12-06 05:37:40,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 40 states. [2022-12-06 05:37:40,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 40 states and 558 transitions. [2022-12-06 05:37:40,801 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.1622093023255814 [2022-12-06 05:37:40,801 INFO L175 Difference]: Start difference. First operand has 325 places, 1680 transitions, 70349 flow. Second operand 40 states and 558 transitions. [2022-12-06 05:37:40,801 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 363 places, 2491 transitions, 97494 flow [2022-12-06 05:37:57,934 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 359 places, 2491 transitions, 96924 flow, removed 32 selfloop flow, removed 4 redundant places. [2022-12-06 05:37:57,999 INFO L231 Difference]: Finished difference. Result has 366 places, 1956 transitions, 84884 flow [2022-12-06 05:37:58,001 INFO L276 CegarLoopForPetriNet]: {PETRI_ALPHABET=86, PETRI_DIFFERENCE_MINUEND_FLOW=69770, PETRI_DIFFERENCE_MINUEND_PLACES=320, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=1679, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1334, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=325, PETRI_DIFFERENCE_SUBTRAHEND_STATES=40, PETRI_FLOW=84884, PETRI_PLACES=366, PETRI_TRANSITIONS=1956} [2022-12-06 05:37:58,001 INFO L294 CegarLoopForPetriNet]: 33 programPoint places, 333 predicate places. [2022-12-06 05:37:58,001 WARN L163 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-06 05:37:58,001 INFO L89 Accepts]: Start accepts. Operand has 366 places, 1956 transitions, 84884 flow [2022-12-06 05:37:58,019 INFO L95 Accepts]: Finished accepts. [2022-12-06 05:37:58,019 INFO L195 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-06 05:37:58,019 INFO L167 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 366 places, 1956 transitions, 84884 flow [2022-12-06 05:37:58,051 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 366 places, 1956 transitions, 84884 flow [2022-12-06 05:38:04,920 INFO L130 PetriNetUnfolder]: 9651/17820 cut-off events. [2022-12-06 05:38:04,921 INFO L131 PetriNetUnfolder]: For 830273/832620 co-relation queries the response was YES. [2022-12-06 05:38:05,298 INFO L83 FinitePrefix]: Finished finitePrefix Result has 269469 conditions, 17820 events. 9651/17820 cut-off events. For 830273/832620 co-relation queries the response was YES. Maximal size of possible extension queue 1242. Compared 159119 event pairs, 1111 based on Foata normal form. 226/16626 useless extension candidates. Maximal degree in co-relation 268984. Up to 7639 conditions per place. [2022-12-06 05:38:05,670 INFO L184 LiptonReduction]: Starting Lipton reduction on Petri net that has 366 places, 1956 transitions, 84884 flow [2022-12-06 05:38:05,671 INFO L188 LiptonReduction]: Number of co-enabled transitions 12336 [2022-12-06 05:38:06,038 INFO L203 LiptonReduction]: Total number of compositions: 1 [2022-12-06 05:38:06,039 INFO L143 eatedLiptonReduction]: Time needed for LBE in milliseconds: 8038 [2022-12-06 05:38:06,039 INFO L495 AbstractCegarLoop]: Abstraction has has 366 places, 1957 transitions, 84937 flow [2022-12-06 05:38:06,039 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 2.4) internal successors, (36), 14 states have internal predecessors, (36), 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 05:38:06,039 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 05:38:06,040 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] [2022-12-06 05:38:06,045 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 05:38:06,243 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,SelfDestructingSolverStorable43 [2022-12-06 05:38:06,243 INFO L420 AbstractCegarLoop]: === Iteration 45 === 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 05:38:06,244 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 05:38:06,244 INFO L85 PathProgramCache]: Analyzing trace with hash 379993726, now seen corresponding path program 1 times [2022-12-06 05:38:06,244 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 05:38:06,244 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [215757306] [2022-12-06 05:38:06,244 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 05:38:06,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 05:38:06,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 05:38:06,420 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 05:38:06,421 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 05:38:06,421 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [215757306] [2022-12-06 05:38:06,421 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [215757306] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 05:38:06,421 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 05:38:06,421 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-06 05:38:06,421 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2048677343] [2022-12-06 05:38:06,421 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 05:38:06,421 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-06 05:38:06,421 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 05:38:06,422 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-06 05:38:06,422 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-06 05:38:06,422 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 1 out of 88 [2022-12-06 05:38:06,422 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 366 places, 1957 transitions, 84937 flow. Second operand has 5 states, 5 states have (on average 4.8) internal successors, (24), 5 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 05:38:06,422 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 05:38:06,422 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1 of 88 [2022-12-06 05:38:06,422 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand