/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-RepeatedSemanticLbe.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/weaver/parallel-misc-5.wvr.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-wip.dk.repeated-lipton-a802222-m [2022-12-13 01:44:12,665 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-13 01:44:12,667 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-13 01:44:12,707 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-13 01:44:12,708 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-13 01:44:12,711 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-13 01:44:12,713 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-13 01:44:12,717 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-13 01:44:12,724 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-13 01:44:12,726 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-13 01:44:12,727 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-13 01:44:12,728 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-13 01:44:12,728 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-13 01:44:12,729 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-13 01:44:12,729 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-13 01:44:12,730 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-13 01:44:12,731 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-13 01:44:12,731 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-13 01:44:12,732 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-13 01:44:12,734 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-13 01:44:12,735 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-13 01:44:12,741 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-13 01:44:12,742 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-13 01:44:12,744 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-13 01:44:12,750 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-13 01:44:12,750 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-13 01:44:12,750 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-13 01:44:12,751 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-13 01:44:12,751 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-13 01:44:12,752 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-13 01:44:12,752 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-13 01:44:12,752 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-13 01:44:12,753 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-13 01:44:12,754 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-13 01:44:12,769 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-13 01:44:12,769 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-13 01:44:12,770 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-13 01:44:12,770 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-13 01:44:12,770 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-13 01:44:12,771 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-13 01:44:12,771 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-13 01:44:12,776 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-RepeatedSemanticLbe.epf [2022-12-13 01:44:12,799 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-13 01:44:12,799 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-13 01:44:12,801 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-13 01:44:12,801 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-13 01:44:12,801 INFO L138 SettingsManager]: * Use SBE=true [2022-12-13 01:44:12,801 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-13 01:44:12,801 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-13 01:44:12,801 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-13 01:44:12,801 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-13 01:44:12,801 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-13 01:44:12,802 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-13 01:44:12,802 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-13 01:44:12,802 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-13 01:44:12,802 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-13 01:44:12,802 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-13 01:44:12,802 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-13 01:44:12,802 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-13 01:44:12,802 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-13 01:44:12,803 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-13 01:44:12,803 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-12-13 01:44:12,803 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-13 01:44:12,803 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 01:44:12,803 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-13 01:44:12,803 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-13 01:44:12,803 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-13 01:44:12,803 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-13 01:44:12,804 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-12-13 01:44:12,804 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=REPEATED_LIPTON_PN [2022-12-13 01:44:12,804 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-12-13 01:44:13,145 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-13 01:44:13,160 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-13 01:44:13,162 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-13 01:44:13,162 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-13 01:44:13,163 INFO L275 PluginConnector]: CDTParser initialized [2022-12-13 01:44:13,164 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/parallel-misc-5.wvr.c [2022-12-13 01:44:14,347 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-13 01:44:14,598 INFO L351 CDTParser]: Found 1 translation units. [2022-12-13 01:44:14,600 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/parallel-misc-5.wvr.c [2022-12-13 01:44:14,606 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/feefc2641/7d17bb39d5754637b187eca03a0ee15a/FLAGf63015e79 [2022-12-13 01:44:14,628 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/feefc2641/7d17bb39d5754637b187eca03a0ee15a [2022-12-13 01:44:14,630 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-13 01:44:14,631 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-12-13 01:44:14,632 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-13 01:44:14,632 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-13 01:44:14,634 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-13 01:44:14,635 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 01:44:14" (1/1) ... [2022-12-13 01:44:14,636 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4217d024 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 01:44:14, skipping insertion in model container [2022-12-13 01:44:14,636 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 01:44:14" (1/1) ... [2022-12-13 01:44:14,641 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-13 01:44:14,665 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-13 01:44:14,781 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-13 01:44:14,782 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-13 01:44:14,783 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-13 01:44:14,784 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-13 01:44:14,785 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-13 01:44:14,786 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-13 01:44:14,786 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-13 01:44:14,786 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-13 01:44:14,789 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-13 01:44:14,790 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-13 01:44:14,790 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-13 01:44:14,791 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-13 01:44:14,791 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-13 01:44:14,792 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-13 01:44:14,792 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-13 01:44:14,792 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-13 01:44:14,793 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-13 01:44:14,794 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-13 01:44:14,800 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/parallel-misc-5.wvr.c[3027,3040] [2022-12-13 01:44:14,804 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 01:44:14,811 INFO L203 MainTranslator]: Completed pre-run [2022-12-13 01:44:14,825 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-13 01:44:14,826 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-13 01:44:14,826 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-13 01:44:14,827 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-13 01:44:14,827 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-13 01:44:14,827 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-13 01:44:14,828 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-13 01:44:14,828 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-13 01:44:14,829 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-13 01:44:14,829 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-13 01:44:14,829 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-13 01:44:14,830 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-13 01:44:14,830 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-13 01:44:14,830 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-13 01:44:14,831 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-13 01:44:14,831 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-13 01:44:14,834 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-13 01:44:14,835 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-13 01:44:14,844 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/parallel-misc-5.wvr.c[3027,3040] [2022-12-13 01:44:14,845 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 01:44:14,860 INFO L208 MainTranslator]: Completed translation [2022-12-13 01:44:14,861 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 01:44:14 WrapperNode [2022-12-13 01:44:14,861 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-13 01:44:14,862 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-13 01:44:14,862 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-13 01:44:14,862 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-13 01:44:14,866 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 01:44:14" (1/1) ... [2022-12-13 01:44:14,873 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 01:44:14" (1/1) ... [2022-12-13 01:44:14,902 INFO L138 Inliner]: procedures = 22, calls = 45, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 143 [2022-12-13 01:44:14,903 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-13 01:44:14,903 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-13 01:44:14,903 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-13 01:44:14,904 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-13 01:44:14,911 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 01:44:14" (1/1) ... [2022-12-13 01:44:14,911 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 01:44:14" (1/1) ... [2022-12-13 01:44:14,914 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 01:44:14" (1/1) ... [2022-12-13 01:44:14,914 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 01:44:14" (1/1) ... [2022-12-13 01:44:14,918 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 01:44:14" (1/1) ... [2022-12-13 01:44:14,921 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 01:44:14" (1/1) ... [2022-12-13 01:44:14,923 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 01:44:14" (1/1) ... [2022-12-13 01:44:14,924 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 01:44:14" (1/1) ... [2022-12-13 01:44:14,926 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-13 01:44:14,927 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-13 01:44:14,927 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-13 01:44:14,927 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-13 01:44:14,928 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 01:44:14" (1/1) ... [2022-12-13 01:44:14,932 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 01:44:14,944 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-13 01:44:14,956 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) [2022-12-13 01:44:14,958 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 [2022-12-13 01:44:14,988 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-13 01:44:14,988 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2022-12-13 01:44:14,988 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2022-12-13 01:44:14,989 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2022-12-13 01:44:14,989 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2022-12-13 01:44:14,989 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2022-12-13 01:44:14,989 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2022-12-13 01:44:14,989 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-13 01:44:14,989 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-13 01:44:14,989 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-13 01:44:14,989 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2022-12-13 01:44:14,989 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2022-12-13 01:44:14,990 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-13 01:44:14,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-13 01:44:14,990 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-13 01:44:14,990 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-13 01:44:14,992 WARN L210 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2022-12-13 01:44:15,132 INFO L236 CfgBuilder]: Building ICFG [2022-12-13 01:44:15,144 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-13 01:44:15,339 INFO L277 CfgBuilder]: Performing block encoding [2022-12-13 01:44:15,421 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-13 01:44:15,421 INFO L302 CfgBuilder]: Removed 2 assume(true) statements. [2022-12-13 01:44:15,425 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 01:44:15 BoogieIcfgContainer [2022-12-13 01:44:15,425 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-13 01:44:15,430 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-13 01:44:15,430 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-13 01:44:15,433 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-13 01:44:15,433 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.12 01:44:14" (1/3) ... [2022-12-13 01:44:15,434 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@e58b9fa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.12 01:44:15, skipping insertion in model container [2022-12-13 01:44:15,434 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 01:44:14" (2/3) ... [2022-12-13 01:44:15,434 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@e58b9fa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.12 01:44:15, skipping insertion in model container [2022-12-13 01:44:15,434 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 01:44:15" (3/3) ... [2022-12-13 01:44:15,435 INFO L112 eAbstractionObserver]: Analyzing ICFG parallel-misc-5.wvr.c [2022-12-13 01:44:15,453 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-13 01:44:15,453 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-12-13 01:44:15,453 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-12-13 01:44:15,546 INFO L144 ThreadInstanceAdder]: Constructed 3 joinOtherThreadTransitions. [2022-12-13 01:44:15,585 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 106 places, 103 transitions, 230 flow [2022-12-13 01:44:15,676 INFO L130 PetriNetUnfolder]: 7/100 cut-off events. [2022-12-13 01:44:15,676 INFO L131 PetriNetUnfolder]: For 3/3 co-relation queries the response was YES. [2022-12-13 01:44:15,681 INFO L83 FinitePrefix]: Finished finitePrefix Result has 113 conditions, 100 events. 7/100 cut-off events. For 3/3 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 84 event pairs, 0 based on Foata normal form. 0/92 useless extension candidates. Maximal degree in co-relation 78. Up to 2 conditions per place. [2022-12-13 01:44:15,682 INFO L82 GeneralOperation]: Start removeDead. Operand has 106 places, 103 transitions, 230 flow [2022-12-13 01:44:15,685 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 93 places, 90 transitions, 198 flow [2022-12-13 01:44:15,687 INFO L203 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-13 01:44:15,713 INFO L174 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 93 places, 90 transitions, 198 flow [2022-12-13 01:44:15,720 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 93 places, 90 transitions, 198 flow [2022-12-13 01:44:15,752 INFO L130 PetriNetUnfolder]: 7/90 cut-off events. [2022-12-13 01:44:15,753 INFO L131 PetriNetUnfolder]: For 3/3 co-relation queries the response was YES. [2022-12-13 01:44:15,754 INFO L83 FinitePrefix]: Finished finitePrefix Result has 103 conditions, 90 events. 7/90 cut-off events. For 3/3 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 83 event pairs, 0 based on Foata normal form. 0/83 useless extension candidates. Maximal degree in co-relation 78. Up to 2 conditions per place. [2022-12-13 01:44:15,757 INFO L222 LiptonReduction]: Starting Lipton reduction on Petri net that has 93 places, 90 transitions, 198 flow [2022-12-13 01:44:15,758 INFO L226 LiptonReduction]: Number of co-enabled transitions 1250 [2022-12-13 01:44:19,197 INFO L241 LiptonReduction]: Total number of compositions: 68 [2022-12-13 01:44:19,210 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-12-13 01:44:19,215 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;@7ee84214, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, Conditionality=CONDITIONAL_DISJUNCTIVE, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-12-13 01:44:19,216 INFO L358 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2022-12-13 01:44:19,221 INFO L130 PetriNetUnfolder]: 2/21 cut-off events. [2022-12-13 01:44:19,221 INFO L131 PetriNetUnfolder]: For 3/3 co-relation queries the response was YES. [2022-12-13 01:44:19,221 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-13 01:44:19,222 INFO L214 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 01:44:19,222 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)] === [2022-12-13 01:44:19,226 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 01:44:19,226 INFO L85 PathProgramCache]: Analyzing trace with hash -988867883, now seen corresponding path program 1 times [2022-12-13 01:44:19,234 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 01:44:19,234 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2049423821] [2022-12-13 01:44:19,234 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 01:44:19,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 01:44:19,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 01:44:19,752 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 01:44:19,753 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 01:44:19,754 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2049423821] [2022-12-13 01:44:19,755 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2049423821] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 01:44:19,755 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 01:44:19,755 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-13 01:44:19,756 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [904951593] [2022-12-13 01:44:19,757 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 01:44:19,764 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-13 01:44:19,765 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 01:44:19,786 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-13 01:44:19,787 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-13 01:44:19,788 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 0 out of 22 [2022-12-13 01:44:19,790 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 30 places, 22 transitions, 62 flow. Second operand has 5 states, 5 states have (on average 3.6) internal successors, (18), 4 states have internal predecessors, (18), 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) [2022-12-13 01:44:19,791 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-13 01:44:19,791 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 0 of 22 [2022-12-13 01:44:19,792 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-13 01:44:20,086 INFO L130 PetriNetUnfolder]: 433/696 cut-off events. [2022-12-13 01:44:20,086 INFO L131 PetriNetUnfolder]: For 80/80 co-relation queries the response was YES. [2022-12-13 01:44:20,088 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1488 conditions, 696 events. 433/696 cut-off events. For 80/80 co-relation queries the response was YES. Maximal size of possible extension queue 46. Compared 2651 event pairs, 74 based on Foata normal form. 0/578 useless extension candidates. Maximal degree in co-relation 1212. Up to 359 conditions per place. [2022-12-13 01:44:20,092 INFO L137 encePairwiseOnDemand]: 15/22 looper letters, 55 selfloop transitions, 5 changer transitions 22/82 dead transitions. [2022-12-13 01:44:20,093 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 36 places, 82 transitions, 382 flow [2022-12-13 01:44:20,094 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-13 01:44:20,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2022-12-13 01:44:20,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 84 transitions. [2022-12-13 01:44:20,102 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.5454545454545454 [2022-12-13 01:44:20,103 INFO L175 Difference]: Start difference. First operand has 30 places, 22 transitions, 62 flow. Second operand 7 states and 84 transitions. [2022-12-13 01:44:20,104 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 36 places, 82 transitions, 382 flow [2022-12-13 01:44:20,108 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 30 places, 82 transitions, 346 flow, removed 0 selfloop flow, removed 6 redundant places. [2022-12-13 01:44:20,110 INFO L231 Difference]: Finished difference. Result has 35 places, 26 transitions, 99 flow [2022-12-13 01:44:20,112 INFO L277 CegarLoopForPetriNet]: {PETRI_ALPHABET=22, PETRI_DIFFERENCE_MINUEND_FLOW=50, PETRI_DIFFERENCE_MINUEND_PLACES=24, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=22, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=18, PETRI_DIFFERENCE_SUBTRAHEND_STATES=7, PETRI_FLOW=99, PETRI_PLACES=35, PETRI_TRANSITIONS=26} [2022-12-13 01:44:20,115 INFO L295 CegarLoopForPetriNet]: 30 programPoint places, 5 predicate places. [2022-12-13 01:44:20,115 WARN L178 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-13 01:44:20,116 INFO L89 Accepts]: Start accepts. Operand has 35 places, 26 transitions, 99 flow [2022-12-13 01:44:20,118 INFO L95 Accepts]: Finished accepts. [2022-12-13 01:44:20,119 INFO L203 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-13 01:44:20,119 INFO L174 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 35 places, 26 transitions, 99 flow [2022-12-13 01:44:20,120 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 33 places, 26 transitions, 99 flow [2022-12-13 01:44:20,131 INFO L130 PetriNetUnfolder]: 30/99 cut-off events. [2022-12-13 01:44:20,131 INFO L131 PetriNetUnfolder]: For 79/86 co-relation queries the response was YES. [2022-12-13 01:44:20,132 INFO L83 FinitePrefix]: Finished finitePrefix Result has 223 conditions, 99 events. 30/99 cut-off events. For 79/86 co-relation queries the response was YES. Maximal size of possible extension queue 10. Compared 339 event pairs, 4 based on Foata normal form. 0/92 useless extension candidates. Maximal degree in co-relation 173. Up to 37 conditions per place. [2022-12-13 01:44:20,134 INFO L222 LiptonReduction]: Starting Lipton reduction on Petri net that has 33 places, 26 transitions, 99 flow [2022-12-13 01:44:20,134 INFO L226 LiptonReduction]: Number of co-enabled transitions 176 [2022-12-13 01:44:20,140 INFO L241 LiptonReduction]: Total number of compositions: 0 [2022-12-13 01:44:20,141 INFO L158 eatedLiptonReduction]: Time needed for LBE in milliseconds: 26 [2022-12-13 01:44:20,141 INFO L495 AbstractCegarLoop]: Abstraction has has 33 places, 26 transitions, 99 flow [2022-12-13 01:44:20,141 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 3.6) internal successors, (18), 4 states have internal predecessors, (18), 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) [2022-12-13 01:44:20,142 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-13 01:44:20,142 INFO L214 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 01:44:20,142 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-12-13 01:44:20,142 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)] === [2022-12-13 01:44:20,143 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 01:44:20,143 INFO L85 PathProgramCache]: Analyzing trace with hash -1722233065, now seen corresponding path program 2 times [2022-12-13 01:44:20,143 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 01:44:20,143 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1526939190] [2022-12-13 01:44:20,143 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 01:44:20,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 01:44:20,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 01:44:20,299 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 01:44:20,300 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 01:44:20,300 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1526939190] [2022-12-13 01:44:20,300 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1526939190] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 01:44:20,300 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 01:44:20,300 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-13 01:44:20,300 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2146385785] [2022-12-13 01:44:20,300 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 01:44:20,301 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 01:44:20,302 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 01:44:20,302 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 01:44:20,302 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 01:44:20,302 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 0 out of 22 [2022-12-13 01:44:20,302 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 33 places, 26 transitions, 99 flow. Second operand has 4 states, 4 states have (on average 4.5) internal successors, (18), 3 states have internal predecessors, (18), 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) [2022-12-13 01:44:20,302 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-13 01:44:20,303 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 0 of 22 [2022-12-13 01:44:20,303 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-13 01:44:20,426 INFO L130 PetriNetUnfolder]: 260/443 cut-off events. [2022-12-13 01:44:20,426 INFO L131 PetriNetUnfolder]: For 504/504 co-relation queries the response was YES. [2022-12-13 01:44:20,427 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1373 conditions, 443 events. 260/443 cut-off events. For 504/504 co-relation queries the response was YES. Maximal size of possible extension queue 28. Compared 1580 event pairs, 21 based on Foata normal form. 32/475 useless extension candidates. Maximal degree in co-relation 940. Up to 239 conditions per place. [2022-12-13 01:44:20,430 INFO L137 encePairwiseOnDemand]: 18/22 looper letters, 40 selfloop transitions, 6 changer transitions 0/46 dead transitions. [2022-12-13 01:44:20,430 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 36 places, 46 transitions, 280 flow [2022-12-13 01:44:20,430 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-13 01:44:20,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2022-12-13 01:44:20,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 41 transitions. [2022-12-13 01:44:20,431 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.4659090909090909 [2022-12-13 01:44:20,431 INFO L175 Difference]: Start difference. First operand has 33 places, 26 transitions, 99 flow. Second operand 4 states and 41 transitions. [2022-12-13 01:44:20,431 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 36 places, 46 transitions, 280 flow [2022-12-13 01:44:20,437 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 33 places, 46 transitions, 265 flow, removed 3 selfloop flow, removed 3 redundant places. [2022-12-13 01:44:20,438 INFO L231 Difference]: Finished difference. Result has 35 places, 29 transitions, 124 flow [2022-12-13 01:44:20,438 INFO L277 CegarLoopForPetriNet]: {PETRI_ALPHABET=22, PETRI_DIFFERENCE_MINUEND_FLOW=91, PETRI_DIFFERENCE_MINUEND_PLACES=30, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=26, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=22, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=124, PETRI_PLACES=35, PETRI_TRANSITIONS=29} [2022-12-13 01:44:20,439 INFO L295 CegarLoopForPetriNet]: 30 programPoint places, 5 predicate places. [2022-12-13 01:44:20,439 WARN L178 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-13 01:44:20,439 INFO L89 Accepts]: Start accepts. Operand has 35 places, 29 transitions, 124 flow [2022-12-13 01:44:20,441 INFO L95 Accepts]: Finished accepts. [2022-12-13 01:44:20,441 INFO L203 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-13 01:44:20,442 INFO L174 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 35 places, 29 transitions, 124 flow [2022-12-13 01:44:20,442 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 35 places, 29 transitions, 124 flow [2022-12-13 01:44:20,456 INFO L130 PetriNetUnfolder]: 33/106 cut-off events. [2022-12-13 01:44:20,456 INFO L131 PetriNetUnfolder]: For 94/103 co-relation queries the response was YES. [2022-12-13 01:44:20,456 INFO L83 FinitePrefix]: Finished finitePrefix Result has 256 conditions, 106 events. 33/106 cut-off events. For 94/103 co-relation queries the response was YES. Maximal size of possible extension queue 12. Compared 360 event pairs, 4 based on Foata normal form. 0/99 useless extension candidates. Maximal degree in co-relation 219. Up to 41 conditions per place. [2022-12-13 01:44:20,457 INFO L222 LiptonReduction]: Starting Lipton reduction on Petri net that has 35 places, 29 transitions, 124 flow [2022-12-13 01:44:20,457 INFO L226 LiptonReduction]: Number of co-enabled transitions 156 [2022-12-13 01:44:20,458 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [304] $Ultimate##0-->L61: Formula: (= v_~v_assert~0_1 |v_thread1Thread1of1ForFork1_~cond~0#1_1|) InVars {~v_assert~0=v_~v_assert~0_1} OutVars{~v_assert~0=v_~v_assert~0_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~cond~0#1] and [401] $Ultimate##0-->thread3EXIT: Formula: (and (= 0 |v_thread3Thread1of1ForFork0_#res.base_13|) (= |v_thread3Thread1of1ForFork0_#res.offset_13| 0) (= (ite (= (ite (<= 0 v_~pos~0_145) 1 0) 0) 0 1) v_~v_assert~0_46)) InVars {~pos~0=v_~pos~0_145} OutVars{~v_assert~0=v_~v_assert~0_46, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_13|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_13|, ~pos~0=v_~pos~0_145} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] [2022-12-13 01:44:20,552 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [420] $Ultimate##0-->thread3EXIT: Formula: (and (= |v_thread1Thread1of1ForFork1_~cond~0#1_32| v_~v_assert~0_82) (= (ite (= (ite (<= 0 v_~pos~0_203) 1 0) 0) 0 1) v_~v_assert~0_81) (= |v_thread3Thread1of1ForFork0_#res.offset_28| 0) (= 0 |v_thread3Thread1of1ForFork0_#res.base_28|)) InVars {~v_assert~0=v_~v_assert~0_82, ~pos~0=v_~pos~0_203} OutVars{~v_assert~0=v_~v_assert~0_81, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_28|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_28|, ~pos~0=v_~pos~0_203, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_32|} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork1_~cond~0#1] and [416] L61-->L57: Formula: (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1| 256) 0)) (.cse1 (not (= 0 (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_3| 256))))) (or (and (= (ite (< 0 v_~c1~0_In_1) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post2#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post2#1_In_1|) (= (+ v_~pos~0_Out_2 1) v_~pos~0_In_1) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post3#1_In_1|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| 0)) (= v_~c1~0_In_1 (+ v_~c1~0_Out_2 1))) (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|) (= v_~c1~0_Out_2 (+ v_~c1~0_In_1 1)) (= v_~pos~0_Out_2 (+ v_~pos~0_In_1 1)) (not .cse0) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post5#1_In_1| |v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_In_1| |v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|)))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_In_1|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_In_1|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_In_1|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_In_1|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1|, ~pos~0=v_~pos~0_In_1, ~c1~0=v_~c1~0_In_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_Out_2|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_Out_2|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|, ~pos~0=v_~pos~0_Out_2, ~c1~0=v_~c1~0_Out_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:44:20,732 INFO L241 LiptonReduction]: Total number of compositions: 2 [2022-12-13 01:44:20,733 INFO L158 eatedLiptonReduction]: Time needed for LBE in milliseconds: 294 [2022-12-13 01:44:20,733 INFO L495 AbstractCegarLoop]: Abstraction has has 36 places, 30 transitions, 142 flow [2022-12-13 01:44:20,733 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 4.5) internal successors, (18), 3 states have internal predecessors, (18), 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) [2022-12-13 01:44:20,734 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-13 01:44:20,734 INFO L214 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 01:44:20,734 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-12-13 01:44:20,734 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)] === [2022-12-13 01:44:20,734 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 01:44:20,735 INFO L85 PathProgramCache]: Analyzing trace with hash 2110559894, now seen corresponding path program 1 times [2022-12-13 01:44:20,735 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 01:44:20,735 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [571126163] [2022-12-13 01:44:20,735 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 01:44:20,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 01:44:20,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 01:44:20,887 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 01:44:20,887 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 01:44:20,887 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [571126163] [2022-12-13 01:44:20,887 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [571126163] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 01:44:20,888 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 01:44:20,888 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-13 01:44:20,888 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [922672687] [2022-12-13 01:44:20,888 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 01:44:20,888 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 01:44:20,888 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 01:44:20,889 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 01:44:20,889 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 01:44:20,889 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 0 out of 24 [2022-12-13 01:44:20,889 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 36 places, 30 transitions, 142 flow. Second operand has 4 states, 4 states have (on average 4.25) internal successors, (17), 3 states have internal predecessors, (17), 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) [2022-12-13 01:44:20,889 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-13 01:44:20,890 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 0 of 24 [2022-12-13 01:44:20,890 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-13 01:44:21,028 INFO L130 PetriNetUnfolder]: 225/410 cut-off events. [2022-12-13 01:44:21,028 INFO L131 PetriNetUnfolder]: For 539/539 co-relation queries the response was YES. [2022-12-13 01:44:21,029 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1324 conditions, 410 events. 225/410 cut-off events. For 539/539 co-relation queries the response was YES. Maximal size of possible extension queue 33. Compared 1519 event pairs, 41 based on Foata normal form. 20/430 useless extension candidates. Maximal degree in co-relation 728. Up to 261 conditions per place. [2022-12-13 01:44:21,031 INFO L137 encePairwiseOnDemand]: 18/24 looper letters, 36 selfloop transitions, 8 changer transitions 3/47 dead transitions. [2022-12-13 01:44:21,031 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 39 places, 47 transitions, 333 flow [2022-12-13 01:44:21,031 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-13 01:44:21,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2022-12-13 01:44:21,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 41 transitions. [2022-12-13 01:44:21,032 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.4270833333333333 [2022-12-13 01:44:21,032 INFO L175 Difference]: Start difference. First operand has 36 places, 30 transitions, 142 flow. Second operand 4 states and 41 transitions. [2022-12-13 01:44:21,032 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 39 places, 47 transitions, 333 flow [2022-12-13 01:44:21,034 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 38 places, 47 transitions, 315 flow, removed 4 selfloop flow, removed 1 redundant places. [2022-12-13 01:44:21,035 INFO L231 Difference]: Finished difference. Result has 40 places, 32 transitions, 172 flow [2022-12-13 01:44:21,036 INFO L277 CegarLoopForPetriNet]: {PETRI_ALPHABET=24, PETRI_DIFFERENCE_MINUEND_FLOW=132, PETRI_DIFFERENCE_MINUEND_PLACES=35, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=30, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=6, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=23, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=172, PETRI_PLACES=40, PETRI_TRANSITIONS=32} [2022-12-13 01:44:21,036 INFO L295 CegarLoopForPetriNet]: 30 programPoint places, 10 predicate places. [2022-12-13 01:44:21,036 WARN L178 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-13 01:44:21,036 INFO L89 Accepts]: Start accepts. Operand has 40 places, 32 transitions, 172 flow [2022-12-13 01:44:21,037 INFO L95 Accepts]: Finished accepts. [2022-12-13 01:44:21,037 INFO L203 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-13 01:44:21,038 INFO L174 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 40 places, 32 transitions, 172 flow [2022-12-13 01:44:21,038 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 40 places, 32 transitions, 172 flow [2022-12-13 01:44:21,047 INFO L130 PetriNetUnfolder]: 25/92 cut-off events. [2022-12-13 01:44:21,047 INFO L131 PetriNetUnfolder]: For 139/147 co-relation queries the response was YES. [2022-12-13 01:44:21,048 INFO L83 FinitePrefix]: Finished finitePrefix Result has 240 conditions, 92 events. 25/92 cut-off events. For 139/147 co-relation queries the response was YES. Maximal size of possible extension queue 13. Compared 316 event pairs, 1 based on Foata normal form. 0/91 useless extension candidates. Maximal degree in co-relation 196. Up to 33 conditions per place. [2022-12-13 01:44:21,048 INFO L222 LiptonReduction]: Starting Lipton reduction on Petri net that has 40 places, 32 transitions, 172 flow [2022-12-13 01:44:21,049 INFO L226 LiptonReduction]: Number of co-enabled transitions 148 [2022-12-13 01:44:21,049 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [317] $Ultimate##0-->L87: Formula: (= v_~v_assert~0_4 |v_thread2Thread1of1ForFork2_~cond~1#1_1|) InVars {~v_assert~0=v_~v_assert~0_4} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_1|, ~v_assert~0=v_~v_assert~0_4} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1] and [420] $Ultimate##0-->thread3EXIT: Formula: (and (= |v_thread1Thread1of1ForFork1_~cond~0#1_32| v_~v_assert~0_82) (= (ite (= (ite (<= 0 v_~pos~0_203) 1 0) 0) 0 1) v_~v_assert~0_81) (= |v_thread3Thread1of1ForFork0_#res.offset_28| 0) (= 0 |v_thread3Thread1of1ForFork0_#res.base_28|)) InVars {~v_assert~0=v_~v_assert~0_82, ~pos~0=v_~pos~0_203} OutVars{~v_assert~0=v_~v_assert~0_81, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_28|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_28|, ~pos~0=v_~pos~0_203, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_32|} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork1_~cond~0#1] [2022-12-13 01:44:21,072 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [317] $Ultimate##0-->L87: Formula: (= v_~v_assert~0_4 |v_thread2Thread1of1ForFork2_~cond~1#1_1|) InVars {~v_assert~0=v_~v_assert~0_4} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_1|, ~v_assert~0=v_~v_assert~0_4} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1] and [401] $Ultimate##0-->thread3EXIT: Formula: (and (= 0 |v_thread3Thread1of1ForFork0_#res.base_13|) (= |v_thread3Thread1of1ForFork0_#res.offset_13| 0) (= (ite (= (ite (<= 0 v_~pos~0_145) 1 0) 0) 0 1) v_~v_assert~0_46)) InVars {~pos~0=v_~pos~0_145} OutVars{~v_assert~0=v_~v_assert~0_46, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_13|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_13|, ~pos~0=v_~pos~0_145} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] [2022-12-13 01:44:21,095 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [317] $Ultimate##0-->L87: Formula: (= v_~v_assert~0_4 |v_thread2Thread1of1ForFork2_~cond~1#1_1|) InVars {~v_assert~0=v_~v_assert~0_4} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_1|, ~v_assert~0=v_~v_assert~0_4} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1] and [421] $Ultimate##0-->L57: Formula: (and (= 0 |v_thread3Thread1of1ForFork0_#res.base_33|) (= |v_thread1Thread1of1ForFork1_~cond~0#1_39| v_~v_assert~0_92) (= (ite (= (ite (<= 0 v_~pos~0_209) 1 0) 0) 0 1) v_~v_assert~0_91) (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_52| 256) 0)) (.cse1 (not (= (mod |v_thread1Thread1of1ForFork1_~cond~0#1_39| 256) 0)))) (or (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_19| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_19|) .cse0 (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_19| 0)) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post2#1_24| |v_thread1Thread1of1ForFork1_#t~post2#1_23|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_24| |v_thread1Thread1of1ForFork1_#t~post3#1_23|) (= v_~pos~0_209 (+ v_~pos~0_208 1)) (= (+ v_~c1~0_117 1) v_~c1~0_118) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_19| (ite (< 0 v_~c1~0_118) 1 0))) (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_19| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_20|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_20| |v_thread1Thread1of1ForFork1_#t~post4#1_19|) (= v_~pos~0_208 (+ v_~pos~0_209 1)) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_20| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_19|) (not .cse0) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post5#1_19| |v_thread1Thread1of1ForFork1_#t~post5#1_20|) (= (+ v_~c1~0_118 1) v_~c1~0_117)))) (= |v_thread3Thread1of1ForFork0_#res.offset_33| 0)) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_24|, ~v_assert~0=v_~v_assert~0_92, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_24|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_20|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_20|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_20|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_52|, ~pos~0=v_~pos~0_209, ~c1~0=v_~c1~0_118, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_20|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_23|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_19|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_19|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_33|, ~c1~0=v_~c1~0_117, ~v_assert~0=v_~v_assert~0_91, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_23|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_19|, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_33|, ~pos~0=v_~pos~0_208, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_39|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_19|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread3Thread1of1ForFork0_#res.base, ~c1~0, ~v_assert~0, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork0_#res.offset, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, thread1Thread1of1ForFork1_~cond~0#1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:44:21,263 INFO L241 LiptonReduction]: Total number of compositions: 1 [2022-12-13 01:44:21,264 INFO L158 eatedLiptonReduction]: Time needed for LBE in milliseconds: 228 [2022-12-13 01:44:21,264 INFO L495 AbstractCegarLoop]: Abstraction has has 40 places, 32 transitions, 188 flow [2022-12-13 01:44:21,264 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 4.25) internal successors, (17), 3 states have internal predecessors, (17), 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) [2022-12-13 01:44:21,264 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-13 01:44:21,265 INFO L214 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 01:44:21,265 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-12-13 01:44:21,265 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)] === [2022-12-13 01:44:21,265 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 01:44:21,265 INFO L85 PathProgramCache]: Analyzing trace with hash -1736905655, now seen corresponding path program 1 times [2022-12-13 01:44:21,265 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 01:44:21,266 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [896443625] [2022-12-13 01:44:21,266 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 01:44:21,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 01:44:21,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 01:44:21,345 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 01:44:21,345 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 01:44:21,345 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [896443625] [2022-12-13 01:44:21,345 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [896443625] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 01:44:21,345 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 01:44:21,346 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-13 01:44:21,346 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1562673561] [2022-12-13 01:44:21,346 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 01:44:21,346 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 01:44:21,346 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 01:44:21,347 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 01:44:21,347 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 01:44:21,347 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 0 out of 25 [2022-12-13 01:44:21,347 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 40 places, 32 transitions, 188 flow. Second operand has 4 states, 4 states have (on average 4.0) internal successors, (16), 3 states have internal predecessors, (16), 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) [2022-12-13 01:44:21,347 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-13 01:44:21,347 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 0 of 25 [2022-12-13 01:44:21,347 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-13 01:44:21,451 INFO L130 PetriNetUnfolder]: 219/378 cut-off events. [2022-12-13 01:44:21,452 INFO L131 PetriNetUnfolder]: For 788/788 co-relation queries the response was YES. [2022-12-13 01:44:21,453 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1353 conditions, 378 events. 219/378 cut-off events. For 788/788 co-relation queries the response was YES. Maximal size of possible extension queue 25. Compared 1299 event pairs, 23 based on Foata normal form. 12/388 useless extension candidates. Maximal degree in co-relation 707. Up to 152 conditions per place. [2022-12-13 01:44:21,455 INFO L137 encePairwiseOnDemand]: 16/25 looper letters, 41 selfloop transitions, 10 changer transitions 1/52 dead transitions. [2022-12-13 01:44:21,455 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 44 places, 52 transitions, 390 flow [2022-12-13 01:44:21,455 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-13 01:44:21,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2022-12-13 01:44:21,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 48 transitions. [2022-12-13 01:44:21,456 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.384 [2022-12-13 01:44:21,456 INFO L175 Difference]: Start difference. First operand has 40 places, 32 transitions, 188 flow. Second operand 5 states and 48 transitions. [2022-12-13 01:44:21,456 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 44 places, 52 transitions, 390 flow [2022-12-13 01:44:21,458 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 43 places, 52 transitions, 365 flow, removed 9 selfloop flow, removed 1 redundant places. [2022-12-13 01:44:21,459 INFO L231 Difference]: Finished difference. Result has 45 places, 33 transitions, 202 flow [2022-12-13 01:44:21,459 INFO L277 CegarLoopForPetriNet]: {PETRI_ALPHABET=25, PETRI_DIFFERENCE_MINUEND_FLOW=167, PETRI_DIFFERENCE_MINUEND_PLACES=39, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=32, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=8, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=22, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=202, PETRI_PLACES=45, PETRI_TRANSITIONS=33} [2022-12-13 01:44:21,460 INFO L295 CegarLoopForPetriNet]: 30 programPoint places, 15 predicate places. [2022-12-13 01:44:21,460 WARN L178 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-13 01:44:21,460 INFO L89 Accepts]: Start accepts. Operand has 45 places, 33 transitions, 202 flow [2022-12-13 01:44:21,461 INFO L95 Accepts]: Finished accepts. [2022-12-13 01:44:21,461 INFO L203 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-13 01:44:21,461 INFO L174 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 45 places, 33 transitions, 202 flow [2022-12-13 01:44:21,461 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 44 places, 33 transitions, 202 flow [2022-12-13 01:44:21,471 INFO L130 PetriNetUnfolder]: 33/96 cut-off events. [2022-12-13 01:44:21,471 INFO L131 PetriNetUnfolder]: For 319/331 co-relation queries the response was YES. [2022-12-13 01:44:21,471 INFO L83 FinitePrefix]: Finished finitePrefix Result has 313 conditions, 96 events. 33/96 cut-off events. For 319/331 co-relation queries the response was YES. Maximal size of possible extension queue 14. Compared 302 event pairs, 1 based on Foata normal form. 4/96 useless extension candidates. Maximal degree in co-relation 264. Up to 41 conditions per place. [2022-12-13 01:44:21,472 INFO L222 LiptonReduction]: Starting Lipton reduction on Petri net that has 44 places, 33 transitions, 202 flow [2022-12-13 01:44:21,472 INFO L226 LiptonReduction]: Number of co-enabled transitions 152 [2022-12-13 01:44:21,970 INFO L241 LiptonReduction]: Total number of compositions: 1 [2022-12-13 01:44:21,971 INFO L158 eatedLiptonReduction]: Time needed for LBE in milliseconds: 511 [2022-12-13 01:44:21,971 INFO L495 AbstractCegarLoop]: Abstraction has has 44 places, 33 transitions, 204 flow [2022-12-13 01:44:21,971 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 4.0) internal successors, (16), 3 states have internal predecessors, (16), 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) [2022-12-13 01:44:21,972 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-13 01:44:21,972 INFO L214 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 01:44:21,972 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-12-13 01:44:21,972 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)] === [2022-12-13 01:44:21,972 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 01:44:21,973 INFO L85 PathProgramCache]: Analyzing trace with hash 1692827286, now seen corresponding path program 1 times [2022-12-13 01:44:21,973 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 01:44:21,973 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1688546405] [2022-12-13 01:44:21,973 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 01:44:21,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 01:44:21,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 01:44:22,076 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 01:44:22,076 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 01:44:22,076 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1688546405] [2022-12-13 01:44:22,076 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1688546405] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 01:44:22,077 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 01:44:22,077 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-13 01:44:22,077 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [654653542] [2022-12-13 01:44:22,077 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 01:44:22,077 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 01:44:22,077 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 01:44:22,078 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 01:44:22,078 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 01:44:22,078 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 0 out of 26 [2022-12-13 01:44:22,078 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 44 places, 33 transitions, 204 flow. Second operand has 4 states, 4 states have (on average 4.25) internal successors, (17), 3 states have internal predecessors, (17), 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) [2022-12-13 01:44:22,078 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-13 01:44:22,078 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 0 of 26 [2022-12-13 01:44:22,078 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-13 01:44:22,193 INFO L130 PetriNetUnfolder]: 208/347 cut-off events. [2022-12-13 01:44:22,193 INFO L131 PetriNetUnfolder]: For 1079/1079 co-relation queries the response was YES. [2022-12-13 01:44:22,194 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1366 conditions, 347 events. 208/347 cut-off events. For 1079/1079 co-relation queries the response was YES. Maximal size of possible extension queue 23. Compared 1081 event pairs, 31 based on Foata normal form. 26/373 useless extension candidates. Maximal degree in co-relation 1051. Up to 119 conditions per place. [2022-12-13 01:44:22,196 INFO L137 encePairwiseOnDemand]: 18/26 looper letters, 43 selfloop transitions, 7 changer transitions 3/53 dead transitions. [2022-12-13 01:44:22,196 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 48 places, 53 transitions, 420 flow [2022-12-13 01:44:22,196 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-13 01:44:22,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2022-12-13 01:44:22,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 50 transitions. [2022-12-13 01:44:22,197 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.38461538461538464 [2022-12-13 01:44:22,197 INFO L175 Difference]: Start difference. First operand has 44 places, 33 transitions, 204 flow. Second operand 5 states and 50 transitions. [2022-12-13 01:44:22,197 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 48 places, 53 transitions, 420 flow [2022-12-13 01:44:22,199 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 46 places, 53 transitions, 406 flow, removed 2 selfloop flow, removed 2 redundant places. [2022-12-13 01:44:22,200 INFO L231 Difference]: Finished difference. Result has 48 places, 32 transitions, 194 flow [2022-12-13 01:44:22,201 INFO L277 CegarLoopForPetriNet]: {PETRI_ALPHABET=26, PETRI_DIFFERENCE_MINUEND_FLOW=192, PETRI_DIFFERENCE_MINUEND_PLACES=42, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=33, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=26, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=194, PETRI_PLACES=48, PETRI_TRANSITIONS=32} [2022-12-13 01:44:22,201 INFO L295 CegarLoopForPetriNet]: 30 programPoint places, 18 predicate places. [2022-12-13 01:44:22,201 WARN L178 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-13 01:44:22,201 INFO L89 Accepts]: Start accepts. Operand has 48 places, 32 transitions, 194 flow [2022-12-13 01:44:22,202 INFO L95 Accepts]: Finished accepts. [2022-12-13 01:44:22,203 INFO L203 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-13 01:44:22,203 INFO L174 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 48 places, 32 transitions, 194 flow [2022-12-13 01:44:22,203 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 46 places, 32 transitions, 194 flow [2022-12-13 01:44:22,213 INFO L130 PetriNetUnfolder]: 36/87 cut-off events. [2022-12-13 01:44:22,213 INFO L131 PetriNetUnfolder]: For 384/394 co-relation queries the response was YES. [2022-12-13 01:44:22,214 INFO L83 FinitePrefix]: Finished finitePrefix Result has 339 conditions, 87 events. 36/87 cut-off events. For 384/394 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 231 event pairs, 2 based on Foata normal form. 3/86 useless extension candidates. Maximal degree in co-relation 296. Up to 44 conditions per place. [2022-12-13 01:44:22,214 INFO L222 LiptonReduction]: Starting Lipton reduction on Petri net that has 46 places, 32 transitions, 194 flow [2022-12-13 01:44:22,215 INFO L226 LiptonReduction]: Number of co-enabled transitions 156 [2022-12-13 01:44:22,352 INFO L241 LiptonReduction]: Total number of compositions: 1 [2022-12-13 01:44:22,353 INFO L158 eatedLiptonReduction]: Time needed for LBE in milliseconds: 152 [2022-12-13 01:44:22,353 INFO L495 AbstractCegarLoop]: Abstraction has has 46 places, 32 transitions, 196 flow [2022-12-13 01:44:22,353 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 4.25) internal successors, (17), 3 states have internal predecessors, (17), 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) [2022-12-13 01:44:22,353 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-13 01:44:22,353 INFO L214 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 01:44:22,354 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-12-13 01:44:22,354 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)] === [2022-12-13 01:44:22,354 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 01:44:22,354 INFO L85 PathProgramCache]: Analyzing trace with hash 552198529, now seen corresponding path program 1 times [2022-12-13 01:44:22,354 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 01:44:22,354 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1118943392] [2022-12-13 01:44:22,355 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 01:44:22,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 01:44:22,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 01:44:22,642 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 01:44:22,642 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 01:44:22,642 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1118943392] [2022-12-13 01:44:22,642 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1118943392] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-13 01:44:22,642 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1636155871] [2022-12-13 01:44:22,642 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 01:44:22,642 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 01:44:22,643 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-13 01:44:22,644 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) [2022-12-13 01:44:22,646 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-12-13 01:44:22,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 01:44:22,733 INFO L263 TraceCheckSpWp]: Trace formula consists of 153 conjuncts, 11 conjunts are in the unsatisfiable core [2022-12-13 01:44:22,737 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 01:44:22,908 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 01:44:22,908 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-13 01:44:23,138 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 01:44:23,139 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1636155871] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-13 01:44:23,139 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-12-13 01:44:23,139 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 11 [2022-12-13 01:44:23,140 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [825858332] [2022-12-13 01:44:23,140 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-12-13 01:44:23,140 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-12-13 01:44:23,140 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 01:44:23,141 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-12-13 01:44:23,141 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=100, Unknown=0, NotChecked=0, Total=132 [2022-12-13 01:44:23,141 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 0 out of 24 [2022-12-13 01:44:23,141 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 46 places, 32 transitions, 196 flow. Second operand has 12 states, 12 states have (on average 3.5) internal successors, (42), 11 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) [2022-12-13 01:44:23,142 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-13 01:44:23,142 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 0 of 24 [2022-12-13 01:44:23,142 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-13 01:44:23,707 INFO L130 PetriNetUnfolder]: 545/888 cut-off events. [2022-12-13 01:44:23,707 INFO L131 PetriNetUnfolder]: For 3011/3011 co-relation queries the response was YES. [2022-12-13 01:44:23,710 INFO L83 FinitePrefix]: Finished finitePrefix Result has 4019 conditions, 888 events. 545/888 cut-off events. For 3011/3011 co-relation queries the response was YES. Maximal size of possible extension queue 61. Compared 3609 event pairs, 15 based on Foata normal form. 28/916 useless extension candidates. Maximal degree in co-relation 2488. Up to 335 conditions per place. [2022-12-13 01:44:23,714 INFO L137 encePairwiseOnDemand]: 15/24 looper letters, 100 selfloop transitions, 32 changer transitions 47/179 dead transitions. [2022-12-13 01:44:23,714 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 66 places, 179 transitions, 1541 flow [2022-12-13 01:44:23,714 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2022-12-13 01:44:23,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 21 states. [2022-12-13 01:44:23,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 179 transitions. [2022-12-13 01:44:23,717 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.3551587301587302 [2022-12-13 01:44:23,717 INFO L175 Difference]: Start difference. First operand has 46 places, 32 transitions, 196 flow. Second operand 21 states and 179 transitions. [2022-12-13 01:44:23,717 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 66 places, 179 transitions, 1541 flow [2022-12-13 01:44:23,723 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 63 places, 179 transitions, 1467 flow, removed 27 selfloop flow, removed 3 redundant places. [2022-12-13 01:44:23,727 INFO L231 Difference]: Finished difference. Result has 66 places, 61 transitions, 560 flow [2022-12-13 01:44:23,727 INFO L277 CegarLoopForPetriNet]: {PETRI_ALPHABET=24, PETRI_DIFFERENCE_MINUEND_FLOW=184, PETRI_DIFFERENCE_MINUEND_PLACES=43, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=32, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=12, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=20, PETRI_DIFFERENCE_SUBTRAHEND_STATES=21, PETRI_FLOW=560, PETRI_PLACES=66, PETRI_TRANSITIONS=61} [2022-12-13 01:44:23,729 INFO L295 CegarLoopForPetriNet]: 30 programPoint places, 36 predicate places. [2022-12-13 01:44:23,729 WARN L178 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-13 01:44:23,729 INFO L89 Accepts]: Start accepts. Operand has 66 places, 61 transitions, 560 flow [2022-12-13 01:44:23,732 INFO L95 Accepts]: Finished accepts. [2022-12-13 01:44:23,734 INFO L203 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-13 01:44:23,735 INFO L174 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 66 places, 61 transitions, 560 flow [2022-12-13 01:44:23,736 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 60 places, 61 transitions, 560 flow [2022-12-13 01:44:23,752 INFO L130 PetriNetUnfolder]: 59/153 cut-off events. [2022-12-13 01:44:23,752 INFO L131 PetriNetUnfolder]: For 669/695 co-relation queries the response was YES. [2022-12-13 01:44:23,753 INFO L83 FinitePrefix]: Finished finitePrefix Result has 678 conditions, 153 events. 59/153 cut-off events. For 669/695 co-relation queries the response was YES. Maximal size of possible extension queue 21. Compared 561 event pairs, 5 based on Foata normal form. 2/151 useless extension candidates. Maximal degree in co-relation 619. Up to 73 conditions per place. [2022-12-13 01:44:23,754 INFO L222 LiptonReduction]: Starting Lipton reduction on Petri net that has 60 places, 61 transitions, 560 flow [2022-12-13 01:44:23,754 INFO L226 LiptonReduction]: Number of co-enabled transitions 306 [2022-12-13 01:44:23,755 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [401] $Ultimate##0-->thread3EXIT: Formula: (and (= 0 |v_thread3Thread1of1ForFork0_#res.base_13|) (= |v_thread3Thread1of1ForFork0_#res.offset_13| 0) (= (ite (= (ite (<= 0 v_~pos~0_145) 1 0) 0) 0 1) v_~v_assert~0_46)) InVars {~pos~0=v_~pos~0_145} OutVars{~v_assert~0=v_~v_assert~0_46, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_13|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_13|, ~pos~0=v_~pos~0_145} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] and [417] L87-->L83: Formula: (let ((.cse0 (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_In_1| 256) 0))) (.cse1 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_In_1| 256) 0))) (or (and (= (+ v_~pos~0_Out_6 1) v_~pos~0_In_3) .cse0 .cse1 (= (ite (< 0 v_~c2~0_In_1) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2| 0)) (= |v_thread2Thread1of1ForFork2_#t~post8#1_In_1| |v_thread2Thread1of1ForFork2_#t~post8#1_Out_2|) (= |v_thread2Thread1of1ForFork2_#t~post7#1_In_1| |v_thread2Thread1of1ForFork2_#t~post7#1_Out_2|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2|) (= (+ v_~c2~0_Out_2 1) v_~c2~0_In_1)) (and (= |v_thread2Thread1of1ForFork2_#t~post10#1_In_1| |v_thread2Thread1of1ForFork2_#t~post10#1_Out_2|) .cse0 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_In_1|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_In_1| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2|) (= v_~c2~0_Out_2 (+ v_~c2~0_In_1 1)) (= |v_thread2Thread1of1ForFork2_#t~post9#1_Out_2| |v_thread2Thread1of1ForFork2_#t~post9#1_In_1|) (not .cse1) (= v_~pos~0_Out_6 (+ v_~pos~0_In_3 1))))) InVars {thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_In_1|, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_In_1|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_In_1|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_In_1|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_In_1|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_In_1|, ~pos~0=v_~pos~0_In_3, ~c2~0=v_~c2~0_In_1, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_In_1|, thread2Thread1of1ForFork2_#t~nondet6#1=|v_thread2Thread1of1ForFork2_#t~nondet6#1_In_1|} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_In_1|, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_Out_2|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_Out_2|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_Out_2|, ~pos~0=v_~pos~0_Out_6, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_Out_2|, ~c2~0=v_~c2~0_Out_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_#t~post10#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~post8#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post7#1, ~pos~0, thread2Thread1of1ForFork2_#t~post9#1, ~c2~0, thread2Thread1of1ForFork2_#t~nondet6#1] [2022-12-13 01:44:23,936 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [401] $Ultimate##0-->thread3EXIT: Formula: (and (= 0 |v_thread3Thread1of1ForFork0_#res.base_13|) (= |v_thread3Thread1of1ForFork0_#res.offset_13| 0) (= (ite (= (ite (<= 0 v_~pos~0_145) 1 0) 0) 0 1) v_~v_assert~0_46)) InVars {~pos~0=v_~pos~0_145} OutVars{~v_assert~0=v_~v_assert~0_46, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_13|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_13|, ~pos~0=v_~pos~0_145} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] and [417] L87-->L83: Formula: (let ((.cse0 (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_In_1| 256) 0))) (.cse1 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_In_1| 256) 0))) (or (and (= (+ v_~pos~0_Out_6 1) v_~pos~0_In_3) .cse0 .cse1 (= (ite (< 0 v_~c2~0_In_1) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2| 0)) (= |v_thread2Thread1of1ForFork2_#t~post8#1_In_1| |v_thread2Thread1of1ForFork2_#t~post8#1_Out_2|) (= |v_thread2Thread1of1ForFork2_#t~post7#1_In_1| |v_thread2Thread1of1ForFork2_#t~post7#1_Out_2|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2|) (= (+ v_~c2~0_Out_2 1) v_~c2~0_In_1)) (and (= |v_thread2Thread1of1ForFork2_#t~post10#1_In_1| |v_thread2Thread1of1ForFork2_#t~post10#1_Out_2|) .cse0 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_In_1|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_In_1| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2|) (= v_~c2~0_Out_2 (+ v_~c2~0_In_1 1)) (= |v_thread2Thread1of1ForFork2_#t~post9#1_Out_2| |v_thread2Thread1of1ForFork2_#t~post9#1_In_1|) (not .cse1) (= v_~pos~0_Out_6 (+ v_~pos~0_In_3 1))))) InVars {thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_In_1|, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_In_1|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_In_1|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_In_1|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_In_1|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_In_1|, ~pos~0=v_~pos~0_In_3, ~c2~0=v_~c2~0_In_1, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_In_1|, thread2Thread1of1ForFork2_#t~nondet6#1=|v_thread2Thread1of1ForFork2_#t~nondet6#1_In_1|} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_In_1|, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_Out_2|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_Out_2|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_Out_2|, ~pos~0=v_~pos~0_Out_6, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_Out_2|, ~c2~0=v_~c2~0_Out_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_#t~post10#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~post8#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post7#1, ~pos~0, thread2Thread1of1ForFork2_#t~post9#1, ~c2~0, thread2Thread1of1ForFork2_#t~nondet6#1] [2022-12-13 01:44:24,134 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [304] $Ultimate##0-->L61: Formula: (= v_~v_assert~0_1 |v_thread1Thread1of1ForFork1_~cond~0#1_1|) InVars {~v_assert~0=v_~v_assert~0_1} OutVars{~v_assert~0=v_~v_assert~0_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~cond~0#1] and [417] L87-->L83: Formula: (let ((.cse0 (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_In_1| 256) 0))) (.cse1 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_In_1| 256) 0))) (or (and (= (+ v_~pos~0_Out_6 1) v_~pos~0_In_3) .cse0 .cse1 (= (ite (< 0 v_~c2~0_In_1) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2| 0)) (= |v_thread2Thread1of1ForFork2_#t~post8#1_In_1| |v_thread2Thread1of1ForFork2_#t~post8#1_Out_2|) (= |v_thread2Thread1of1ForFork2_#t~post7#1_In_1| |v_thread2Thread1of1ForFork2_#t~post7#1_Out_2|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2|) (= (+ v_~c2~0_Out_2 1) v_~c2~0_In_1)) (and (= |v_thread2Thread1of1ForFork2_#t~post10#1_In_1| |v_thread2Thread1of1ForFork2_#t~post10#1_Out_2|) .cse0 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_In_1|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_In_1| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2|) (= v_~c2~0_Out_2 (+ v_~c2~0_In_1 1)) (= |v_thread2Thread1of1ForFork2_#t~post9#1_Out_2| |v_thread2Thread1of1ForFork2_#t~post9#1_In_1|) (not .cse1) (= v_~pos~0_Out_6 (+ v_~pos~0_In_3 1))))) InVars {thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_In_1|, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_In_1|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_In_1|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_In_1|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_In_1|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_In_1|, ~pos~0=v_~pos~0_In_3, ~c2~0=v_~c2~0_In_1, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_In_1|, thread2Thread1of1ForFork2_#t~nondet6#1=|v_thread2Thread1of1ForFork2_#t~nondet6#1_In_1|} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_In_1|, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_Out_2|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_Out_2|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_Out_2|, ~pos~0=v_~pos~0_Out_6, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_Out_2|, ~c2~0=v_~c2~0_Out_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_#t~post10#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~post8#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post7#1, ~pos~0, thread2Thread1of1ForFork2_#t~post9#1, ~c2~0, thread2Thread1of1ForFork2_#t~nondet6#1] [2022-12-13 01:44:24,462 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [416] L61-->L57: Formula: (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1| 256) 0)) (.cse1 (not (= 0 (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_3| 256))))) (or (and (= (ite (< 0 v_~c1~0_In_1) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post2#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post2#1_In_1|) (= (+ v_~pos~0_Out_2 1) v_~pos~0_In_1) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post3#1_In_1|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| 0)) (= v_~c1~0_In_1 (+ v_~c1~0_Out_2 1))) (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|) (= v_~c1~0_Out_2 (+ v_~c1~0_In_1 1)) (= v_~pos~0_Out_2 (+ v_~pos~0_In_1 1)) (not .cse0) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post5#1_In_1| |v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_In_1| |v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|)))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_In_1|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_In_1|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_In_1|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_In_1|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1|, ~pos~0=v_~pos~0_In_1, ~c1~0=v_~c1~0_In_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_Out_2|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_Out_2|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|, ~pos~0=v_~pos~0_Out_2, ~c1~0=v_~c1~0_Out_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] and [428] L87-->L87: Formula: (and (let ((.cse1 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_42| 256) 0)) (.cse0 (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_42| 256) 0)))) (or (and (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_19| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_19|) (= v_~pos~0_236 (+ v_~pos~0_235 1)) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_19| 0)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_19| (ite (< 0 v_~c2~0_124) 1 0)) .cse0 (= v_~c2~0_124 (+ v_~c2~0_123 1)) (= |v_thread2Thread1of1ForFork2_#t~post7#1_22| |v_thread2Thread1of1ForFork2_#t~post7#1_21|) (= |v_thread2Thread1of1ForFork2_#t~post8#1_22| |v_thread2Thread1of1ForFork2_#t~post8#1_21|) .cse1) (and (= |v_thread2Thread1of1ForFork2_#t~post10#1_20| |v_thread2Thread1of1ForFork2_#t~post10#1_19|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_19| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_20|) (not .cse1) .cse0 (= v_~pos~0_235 (+ v_~pos~0_236 1)) (= v_~c2~0_123 (+ v_~c2~0_124 1)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_20| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_19|) (= |v_thread2Thread1of1ForFork2_#t~post9#1_19| |v_thread2Thread1of1ForFork2_#t~post9#1_20|)))) (= |v_thread2Thread1of1ForFork2_~cond~1#1_41| v_~v_assert~0_121)) InVars {thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_42|, ~v_assert~0=v_~v_assert~0_121, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_20|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_20|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_22|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_20|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_22|, ~pos~0=v_~pos~0_236, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_20|, ~c2~0=v_~c2~0_124, thread2Thread1of1ForFork2_#t~nondet6#1=|v_thread2Thread1of1ForFork2_#t~nondet6#1_42|} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_41|, ~v_assert~0=v_~v_assert~0_121, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_19|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_19|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_21|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_19|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_21|, ~pos~0=v_~pos~0_235, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_19|, ~c2~0=v_~c2~0_123} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1, thread2Thread1of1ForFork2_#t~post10#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~post8#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post7#1, ~pos~0, thread2Thread1of1ForFork2_#t~post9#1, ~c2~0, thread2Thread1of1ForFork2_#t~nondet6#1] [2022-12-13 01:44:24,769 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [416] L61-->L57: Formula: (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1| 256) 0)) (.cse1 (not (= 0 (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_3| 256))))) (or (and (= (ite (< 0 v_~c1~0_In_1) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post2#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post2#1_In_1|) (= (+ v_~pos~0_Out_2 1) v_~pos~0_In_1) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post3#1_In_1|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| 0)) (= v_~c1~0_In_1 (+ v_~c1~0_Out_2 1))) (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|) (= v_~c1~0_Out_2 (+ v_~c1~0_In_1 1)) (= v_~pos~0_Out_2 (+ v_~pos~0_In_1 1)) (not .cse0) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post5#1_In_1| |v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_In_1| |v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|)))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_In_1|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_In_1|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_In_1|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_In_1|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1|, ~pos~0=v_~pos~0_In_1, ~c1~0=v_~c1~0_In_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_Out_2|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_Out_2|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|, ~pos~0=v_~pos~0_Out_2, ~c1~0=v_~c1~0_Out_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] and [417] L87-->L83: Formula: (let ((.cse0 (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_In_1| 256) 0))) (.cse1 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_In_1| 256) 0))) (or (and (= (+ v_~pos~0_Out_6 1) v_~pos~0_In_3) .cse0 .cse1 (= (ite (< 0 v_~c2~0_In_1) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2| 0)) (= |v_thread2Thread1of1ForFork2_#t~post8#1_In_1| |v_thread2Thread1of1ForFork2_#t~post8#1_Out_2|) (= |v_thread2Thread1of1ForFork2_#t~post7#1_In_1| |v_thread2Thread1of1ForFork2_#t~post7#1_Out_2|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2|) (= (+ v_~c2~0_Out_2 1) v_~c2~0_In_1)) (and (= |v_thread2Thread1of1ForFork2_#t~post10#1_In_1| |v_thread2Thread1of1ForFork2_#t~post10#1_Out_2|) .cse0 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_In_1|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_In_1| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2|) (= v_~c2~0_Out_2 (+ v_~c2~0_In_1 1)) (= |v_thread2Thread1of1ForFork2_#t~post9#1_Out_2| |v_thread2Thread1of1ForFork2_#t~post9#1_In_1|) (not .cse1) (= v_~pos~0_Out_6 (+ v_~pos~0_In_3 1))))) InVars {thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_In_1|, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_In_1|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_In_1|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_In_1|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_In_1|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_In_1|, ~pos~0=v_~pos~0_In_3, ~c2~0=v_~c2~0_In_1, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_In_1|, thread2Thread1of1ForFork2_#t~nondet6#1=|v_thread2Thread1of1ForFork2_#t~nondet6#1_In_1|} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_In_1|, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_Out_2|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_Out_2|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_Out_2|, ~pos~0=v_~pos~0_Out_6, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_Out_2|, ~c2~0=v_~c2~0_Out_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_#t~post10#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~post8#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post7#1, ~pos~0, thread2Thread1of1ForFork2_#t~post9#1, ~c2~0, thread2Thread1of1ForFork2_#t~nondet6#1] [2022-12-13 01:44:25,073 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [417] L87-->L83: Formula: (let ((.cse0 (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_In_1| 256) 0))) (.cse1 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_In_1| 256) 0))) (or (and (= (+ v_~pos~0_Out_6 1) v_~pos~0_In_3) .cse0 .cse1 (= (ite (< 0 v_~c2~0_In_1) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2| 0)) (= |v_thread2Thread1of1ForFork2_#t~post8#1_In_1| |v_thread2Thread1of1ForFork2_#t~post8#1_Out_2|) (= |v_thread2Thread1of1ForFork2_#t~post7#1_In_1| |v_thread2Thread1of1ForFork2_#t~post7#1_Out_2|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2|) (= (+ v_~c2~0_Out_2 1) v_~c2~0_In_1)) (and (= |v_thread2Thread1of1ForFork2_#t~post10#1_In_1| |v_thread2Thread1of1ForFork2_#t~post10#1_Out_2|) .cse0 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_In_1|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_In_1| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2|) (= v_~c2~0_Out_2 (+ v_~c2~0_In_1 1)) (= |v_thread2Thread1of1ForFork2_#t~post9#1_Out_2| |v_thread2Thread1of1ForFork2_#t~post9#1_In_1|) (not .cse1) (= v_~pos~0_Out_6 (+ v_~pos~0_In_3 1))))) InVars {thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_In_1|, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_In_1|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_In_1|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_In_1|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_In_1|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_In_1|, ~pos~0=v_~pos~0_In_3, ~c2~0=v_~c2~0_In_1, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_In_1|, thread2Thread1of1ForFork2_#t~nondet6#1=|v_thread2Thread1of1ForFork2_#t~nondet6#1_In_1|} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_In_1|, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_Out_2|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_Out_2|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_Out_2|, ~pos~0=v_~pos~0_Out_6, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_Out_2|, ~c2~0=v_~c2~0_Out_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_#t~post10#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~post8#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post7#1, ~pos~0, thread2Thread1of1ForFork2_#t~post9#1, ~c2~0, thread2Thread1of1ForFork2_#t~nondet6#1] and [304] $Ultimate##0-->L61: Formula: (= v_~v_assert~0_1 |v_thread1Thread1of1ForFork1_~cond~0#1_1|) InVars {~v_assert~0=v_~v_assert~0_1} OutVars{~v_assert~0=v_~v_assert~0_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~cond~0#1] [2022-12-13 01:44:25,569 INFO L241 LiptonReduction]: Total number of compositions: 6 [2022-12-13 01:44:25,570 INFO L158 eatedLiptonReduction]: Time needed for LBE in milliseconds: 1841 [2022-12-13 01:44:25,570 INFO L495 AbstractCegarLoop]: Abstraction has has 60 places, 61 transitions, 600 flow [2022-12-13 01:44:25,570 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 3.5) internal successors, (42), 11 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) [2022-12-13 01:44:25,570 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-13 01:44:25,570 INFO L214 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 01:44:25,576 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2022-12-13 01:44:25,771 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable5 [2022-12-13 01:44:25,771 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)] === [2022-12-13 01:44:25,772 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 01:44:25,772 INFO L85 PathProgramCache]: Analyzing trace with hash -77764311, now seen corresponding path program 1 times [2022-12-13 01:44:25,772 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 01:44:25,772 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [577200587] [2022-12-13 01:44:25,772 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 01:44:25,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 01:44:25,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 01:44:26,021 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 01:44:26,021 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 01:44:26,021 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [577200587] [2022-12-13 01:44:26,021 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [577200587] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 01:44:26,022 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 01:44:26,022 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-13 01:44:26,022 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [537509051] [2022-12-13 01:44:26,022 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 01:44:26,022 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-13 01:44:26,022 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 01:44:26,023 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-13 01:44:26,023 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-12-13 01:44:26,023 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 0 out of 31 [2022-12-13 01:44:26,023 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 60 places, 61 transitions, 600 flow. Second operand has 6 states, 6 states have (on average 3.3333333333333335) internal successors, (20), 5 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) [2022-12-13 01:44:26,023 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-13 01:44:26,023 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 0 of 31 [2022-12-13 01:44:26,023 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-13 01:44:26,285 INFO L130 PetriNetUnfolder]: 392/637 cut-off events. [2022-12-13 01:44:26,286 INFO L131 PetriNetUnfolder]: For 3042/3042 co-relation queries the response was YES. [2022-12-13 01:44:26,288 INFO L83 FinitePrefix]: Finished finitePrefix Result has 3098 conditions, 637 events. 392/637 cut-off events. For 3042/3042 co-relation queries the response was YES. Maximal size of possible extension queue 39. Compared 2348 event pairs, 33 based on Foata normal form. 24/657 useless extension candidates. Maximal degree in co-relation 2861. Up to 409 conditions per place. [2022-12-13 01:44:26,291 INFO L137 encePairwiseOnDemand]: 15/31 looper letters, 48 selfloop transitions, 8 changer transitions 37/93 dead transitions. [2022-12-13 01:44:26,291 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 67 places, 93 transitions, 991 flow [2022-12-13 01:44:26,291 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-12-13 01:44:26,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2022-12-13 01:44:26,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 72 transitions. [2022-12-13 01:44:26,293 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.2903225806451613 [2022-12-13 01:44:26,293 INFO L175 Difference]: Start difference. First operand has 60 places, 61 transitions, 600 flow. Second operand 8 states and 72 transitions. [2022-12-13 01:44:26,293 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 67 places, 93 transitions, 991 flow [2022-12-13 01:44:26,300 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 57 places, 93 transitions, 758 flow, removed 92 selfloop flow, removed 10 redundant places. [2022-12-13 01:44:26,301 INFO L231 Difference]: Finished difference. Result has 61 places, 46 transitions, 287 flow [2022-12-13 01:44:26,302 INFO L277 CegarLoopForPetriNet]: {PETRI_ALPHABET=31, PETRI_DIFFERENCE_MINUEND_FLOW=390, PETRI_DIFFERENCE_MINUEND_PLACES=50, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=61, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=8, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=53, PETRI_DIFFERENCE_SUBTRAHEND_STATES=8, PETRI_FLOW=287, PETRI_PLACES=61, PETRI_TRANSITIONS=46} [2022-12-13 01:44:26,302 INFO L295 CegarLoopForPetriNet]: 30 programPoint places, 31 predicate places. [2022-12-13 01:44:26,303 WARN L178 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-13 01:44:26,303 INFO L89 Accepts]: Start accepts. Operand has 61 places, 46 transitions, 287 flow [2022-12-13 01:44:26,306 INFO L95 Accepts]: Finished accepts. [2022-12-13 01:44:26,307 INFO L203 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-13 01:44:26,307 INFO L174 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 61 places, 46 transitions, 287 flow [2022-12-13 01:44:26,307 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 52 places, 46 transitions, 287 flow [2022-12-13 01:44:26,321 INFO L130 PetriNetUnfolder]: 41/103 cut-off events. [2022-12-13 01:44:26,322 INFO L131 PetriNetUnfolder]: For 197/200 co-relation queries the response was YES. [2022-12-13 01:44:26,322 INFO L83 FinitePrefix]: Finished finitePrefix Result has 353 conditions, 103 events. 41/103 cut-off events. For 197/200 co-relation queries the response was YES. Maximal size of possible extension queue 10. Compared 278 event pairs, 2 based on Foata normal form. 2/103 useless extension candidates. Maximal degree in co-relation 309. Up to 38 conditions per place. [2022-12-13 01:44:26,323 INFO L222 LiptonReduction]: Starting Lipton reduction on Petri net that has 52 places, 46 transitions, 287 flow [2022-12-13 01:44:26,323 INFO L226 LiptonReduction]: Number of co-enabled transitions 226 [2022-12-13 01:44:26,324 INFO L241 LiptonReduction]: Total number of compositions: 0 [2022-12-13 01:44:26,325 INFO L158 eatedLiptonReduction]: Time needed for LBE in milliseconds: 22 [2022-12-13 01:44:26,325 INFO L495 AbstractCegarLoop]: Abstraction has has 52 places, 46 transitions, 287 flow [2022-12-13 01:44:26,325 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 3.3333333333333335) internal successors, (20), 5 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) [2022-12-13 01:44:26,326 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-13 01:44:26,326 INFO L214 CegarLoopForPetriNet]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 01:44:26,326 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-12-13 01:44:26,326 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)] === [2022-12-13 01:44:26,326 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 01:44:26,326 INFO L85 PathProgramCache]: Analyzing trace with hash -466422737, now seen corresponding path program 2 times [2022-12-13 01:44:26,326 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 01:44:26,326 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2041610061] [2022-12-13 01:44:26,327 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 01:44:26,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 01:44:26,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 01:44:26,663 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 01:44:26,664 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 01:44:26,664 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2041610061] [2022-12-13 01:44:26,664 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2041610061] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-13 01:44:26,664 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [140385969] [2022-12-13 01:44:26,664 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-12-13 01:44:26,664 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 01:44:26,664 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-13 01:44:26,668 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) [2022-12-13 01:44:26,691 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-12-13 01:44:26,746 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-12-13 01:44:26,746 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-12-13 01:44:26,748 INFO L263 TraceCheckSpWp]: Trace formula consists of 156 conjuncts, 12 conjunts are in the unsatisfiable core [2022-12-13 01:44:26,749 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 01:44:26,884 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 01:44:26,884 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-13 01:44:27,148 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 01:44:27,148 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [140385969] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-13 01:44:27,148 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-12-13 01:44:27,148 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6, 6] total 13 [2022-12-13 01:44:27,148 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [49942932] [2022-12-13 01:44:27,148 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-12-13 01:44:27,149 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-12-13 01:44:27,149 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 01:44:27,149 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-12-13 01:44:27,149 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=39, Invalid=143, Unknown=0, NotChecked=0, Total=182 [2022-12-13 01:44:27,150 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 0 out of 27 [2022-12-13 01:44:27,150 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 52 places, 46 transitions, 287 flow. Second operand has 14 states, 14 states have (on average 3.142857142857143) internal successors, (44), 13 states have internal predecessors, (44), 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) [2022-12-13 01:44:27,150 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-13 01:44:27,150 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 0 of 27 [2022-12-13 01:44:27,150 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-13 01:44:28,239 INFO L130 PetriNetUnfolder]: 796/1295 cut-off events. [2022-12-13 01:44:28,239 INFO L131 PetriNetUnfolder]: For 2668/2668 co-relation queries the response was YES. [2022-12-13 01:44:28,243 INFO L83 FinitePrefix]: Finished finitePrefix Result has 5289 conditions, 1295 events. 796/1295 cut-off events. For 2668/2668 co-relation queries the response was YES. Maximal size of possible extension queue 72. Compared 5505 event pairs, 16 based on Foata normal form. 52/1343 useless extension candidates. Maximal degree in co-relation 4166. Up to 439 conditions per place. [2022-12-13 01:44:28,249 INFO L137 encePairwiseOnDemand]: 15/27 looper letters, 120 selfloop transitions, 51 changer transitions 103/274 dead transitions. [2022-12-13 01:44:28,249 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 79 places, 274 transitions, 2187 flow [2022-12-13 01:44:28,249 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2022-12-13 01:44:28,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 28 states. [2022-12-13 01:44:28,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 248 transitions. [2022-12-13 01:44:28,251 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.328042328042328 [2022-12-13 01:44:28,251 INFO L175 Difference]: Start difference. First operand has 52 places, 46 transitions, 287 flow. Second operand 28 states and 248 transitions. [2022-12-13 01:44:28,251 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 79 places, 274 transitions, 2187 flow [2022-12-13 01:44:28,261 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 72 places, 274 transitions, 2041 flow, removed 64 selfloop flow, removed 7 redundant places. [2022-12-13 01:44:28,286 INFO L231 Difference]: Finished difference. Result has 84 places, 85 transitions, 735 flow [2022-12-13 01:44:28,286 INFO L277 CegarLoopForPetriNet]: {PETRI_ALPHABET=27, PETRI_DIFFERENCE_MINUEND_FLOW=261, PETRI_DIFFERENCE_MINUEND_PLACES=45, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=46, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=23, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=20, PETRI_DIFFERENCE_SUBTRAHEND_STATES=28, PETRI_FLOW=735, PETRI_PLACES=84, PETRI_TRANSITIONS=85} [2022-12-13 01:44:28,288 INFO L295 CegarLoopForPetriNet]: 30 programPoint places, 54 predicate places. [2022-12-13 01:44:28,288 WARN L178 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-13 01:44:28,288 INFO L89 Accepts]: Start accepts. Operand has 84 places, 85 transitions, 735 flow [2022-12-13 01:44:28,290 INFO L95 Accepts]: Finished accepts. [2022-12-13 01:44:28,290 INFO L203 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-13 01:44:28,290 INFO L174 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 84 places, 85 transitions, 735 flow [2022-12-13 01:44:28,291 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 74 places, 85 transitions, 735 flow [2022-12-13 01:44:28,314 INFO L130 PetriNetUnfolder]: 73/185 cut-off events. [2022-12-13 01:44:28,314 INFO L131 PetriNetUnfolder]: For 750/759 co-relation queries the response was YES. [2022-12-13 01:44:28,315 INFO L83 FinitePrefix]: Finished finitePrefix Result has 798 conditions, 185 events. 73/185 cut-off events. For 750/759 co-relation queries the response was YES. Maximal size of possible extension queue 18. Compared 670 event pairs, 0 based on Foata normal form. 4/182 useless extension candidates. Maximal degree in co-relation 737. Up to 76 conditions per place. [2022-12-13 01:44:28,317 INFO L222 LiptonReduction]: Starting Lipton reduction on Petri net that has 74 places, 85 transitions, 735 flow [2022-12-13 01:44:28,317 INFO L226 LiptonReduction]: Number of co-enabled transitions 432 [2022-12-13 01:44:28,349 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [317] $Ultimate##0-->L87: Formula: (= v_~v_assert~0_4 |v_thread2Thread1of1ForFork2_~cond~1#1_1|) InVars {~v_assert~0=v_~v_assert~0_4} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_1|, ~v_assert~0=v_~v_assert~0_4} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1] and [432] $Ultimate##0-->L57: Formula: (and (= v_~v_assert~0_130 |v_thread1Thread1of1ForFork1_~cond~0#1_65|) (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_74| 256) 0)) (.cse1 (not (= (mod |v_thread1Thread1of1ForFork1_~cond~0#1_65| 256) 0)))) (or (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_42| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_42|) .cse0 (= v_~pos~0_254 (+ v_~pos~0_253 1)) (= |v_thread1Thread1of1ForFork1_#t~post2#1_47| |v_thread1Thread1of1ForFork1_#t~post2#1_46|) (= (ite (< 0 v_~c1~0_140) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_42|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_47| |v_thread1Thread1of1ForFork1_#t~post3#1_46|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_42| 0)) .cse1 (= (+ v_~c1~0_139 1) v_~c1~0_140)) (and (= v_~pos~0_253 (+ v_~pos~0_254 1)) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_43| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_42|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_43| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_42|) (= |v_thread1Thread1of1ForFork1_#t~post5#1_42| |v_thread1Thread1of1ForFork1_#t~post5#1_43|) (not .cse0) (= (+ v_~c1~0_140 1) v_~c1~0_139) (= |v_thread1Thread1of1ForFork1_#t~post4#1_43| |v_thread1Thread1of1ForFork1_#t~post4#1_42|) .cse1)))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_47|, ~v_assert~0=v_~v_assert~0_130, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_47|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_43|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_43|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_43|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_74|, ~pos~0=v_~pos~0_254, ~c1~0=v_~c1~0_140, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_43|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_46|, ~v_assert~0=v_~v_assert~0_130, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_46|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_42|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_42|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_42|, ~pos~0=v_~pos~0_253, ~c1~0=v_~c1~0_139, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_65|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_42|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_~cond~0#1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:44:28,618 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [317] $Ultimate##0-->L87: Formula: (= v_~v_assert~0_4 |v_thread2Thread1of1ForFork2_~cond~1#1_1|) InVars {~v_assert~0=v_~v_assert~0_4} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_1|, ~v_assert~0=v_~v_assert~0_4} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1] and [431] $Ultimate##0-->L83: Formula: (and (let ((.cse1 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_55| 256) 0)) (.cse0 (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_51| 256) 0)))) (or (and (= |v_thread2Thread1of1ForFork2_#t~post9#1_33| |v_thread2Thread1of1ForFork2_#t~post9#1_32|) .cse0 (= |v_thread2Thread1of1ForFork2_#t~post10#1_33| |v_thread2Thread1of1ForFork2_#t~post10#1_32|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_33| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_32|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_33| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_32|) (= v_~pos~0_249 (+ v_~pos~0_250 1)) (not .cse1) (= v_~c2~0_135 (+ v_~c2~0_136 1))) (and (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_32| (ite (< 0 v_~c2~0_136) 1 0)) (= |v_thread2Thread1of1ForFork2_#t~post8#1_35| |v_thread2Thread1of1ForFork2_#t~post8#1_34|) (= v_~pos~0_250 (+ v_~pos~0_249 1)) .cse1 .cse0 (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_32| 0)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_32| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_32|) (= |v_thread2Thread1of1ForFork2_#t~post7#1_35| |v_thread2Thread1of1ForFork2_#t~post7#1_34|) (= v_~c2~0_136 (+ v_~c2~0_135 1))))) (= v_~v_assert~0_128 |v_thread1Thread1of1ForFork1_~cond~0#1_63|)) InVars {thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_51|, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_33|, ~v_assert~0=v_~v_assert~0_128, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_33|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_35|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_33|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_35|, ~pos~0=v_~pos~0_250, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_33|, ~c2~0=v_~c2~0_136, thread2Thread1of1ForFork2_#t~nondet6#1=|v_thread2Thread1of1ForFork2_#t~nondet6#1_55|} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_51|, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_32|, ~v_assert~0=v_~v_assert~0_128, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_32|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_34|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_32|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_34|, ~pos~0=v_~pos~0_249, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_32|, ~c2~0=v_~c2~0_135, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_63|} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_#t~post10#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~post8#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post7#1, ~pos~0, thread2Thread1of1ForFork2_#t~post9#1, ~c2~0, thread2Thread1of1ForFork2_#t~nondet6#1, thread1Thread1of1ForFork1_~cond~0#1] [2022-12-13 01:44:29,156 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [401] $Ultimate##0-->thread3EXIT: Formula: (and (= 0 |v_thread3Thread1of1ForFork0_#res.base_13|) (= |v_thread3Thread1of1ForFork0_#res.offset_13| 0) (= (ite (= (ite (<= 0 v_~pos~0_145) 1 0) 0) 0 1) v_~v_assert~0_46)) InVars {~pos~0=v_~pos~0_145} OutVars{~v_assert~0=v_~v_assert~0_46, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_13|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_13|, ~pos~0=v_~pos~0_145} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] and [329] L83-->L87: Formula: (= v_~v_assert~0_3 |v_thread2Thread1of1ForFork2_~cond~1#1_7|) InVars {~v_assert~0=v_~v_assert~0_3} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_7|, ~v_assert~0=v_~v_assert~0_3} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1] [2022-12-13 01:44:29,173 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [401] $Ultimate##0-->thread3EXIT: Formula: (and (= 0 |v_thread3Thread1of1ForFork0_#res.base_13|) (= |v_thread3Thread1of1ForFork0_#res.offset_13| 0) (= (ite (= (ite (<= 0 v_~pos~0_145) 1 0) 0) 0 1) v_~v_assert~0_46)) InVars {~pos~0=v_~pos~0_145} OutVars{~v_assert~0=v_~v_assert~0_46, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_13|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_13|, ~pos~0=v_~pos~0_145} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] and [416] L61-->L57: Formula: (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1| 256) 0)) (.cse1 (not (= 0 (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_3| 256))))) (or (and (= (ite (< 0 v_~c1~0_In_1) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post2#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post2#1_In_1|) (= (+ v_~pos~0_Out_2 1) v_~pos~0_In_1) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post3#1_In_1|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| 0)) (= v_~c1~0_In_1 (+ v_~c1~0_Out_2 1))) (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|) (= v_~c1~0_Out_2 (+ v_~c1~0_In_1 1)) (= v_~pos~0_Out_2 (+ v_~pos~0_In_1 1)) (not .cse0) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post5#1_In_1| |v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_In_1| |v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|)))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_In_1|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_In_1|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_In_1|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_In_1|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1|, ~pos~0=v_~pos~0_In_1, ~c1~0=v_~c1~0_In_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_Out_2|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_Out_2|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|, ~pos~0=v_~pos~0_Out_2, ~c1~0=v_~c1~0_Out_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:44:29,305 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [401] $Ultimate##0-->thread3EXIT: Formula: (and (= 0 |v_thread3Thread1of1ForFork0_#res.base_13|) (= |v_thread3Thread1of1ForFork0_#res.offset_13| 0) (= (ite (= (ite (<= 0 v_~pos~0_145) 1 0) 0) 0 1) v_~v_assert~0_46)) InVars {~pos~0=v_~pos~0_145} OutVars{~v_assert~0=v_~v_assert~0_46, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_13|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_13|, ~pos~0=v_~pos~0_145} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] and [417] L87-->L83: Formula: (let ((.cse0 (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_In_1| 256) 0))) (.cse1 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_In_1| 256) 0))) (or (and (= (+ v_~pos~0_Out_6 1) v_~pos~0_In_3) .cse0 .cse1 (= (ite (< 0 v_~c2~0_In_1) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2| 0)) (= |v_thread2Thread1of1ForFork2_#t~post8#1_In_1| |v_thread2Thread1of1ForFork2_#t~post8#1_Out_2|) (= |v_thread2Thread1of1ForFork2_#t~post7#1_In_1| |v_thread2Thread1of1ForFork2_#t~post7#1_Out_2|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2|) (= (+ v_~c2~0_Out_2 1) v_~c2~0_In_1)) (and (= |v_thread2Thread1of1ForFork2_#t~post10#1_In_1| |v_thread2Thread1of1ForFork2_#t~post10#1_Out_2|) .cse0 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_In_1|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_In_1| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2|) (= v_~c2~0_Out_2 (+ v_~c2~0_In_1 1)) (= |v_thread2Thread1of1ForFork2_#t~post9#1_Out_2| |v_thread2Thread1of1ForFork2_#t~post9#1_In_1|) (not .cse1) (= v_~pos~0_Out_6 (+ v_~pos~0_In_3 1))))) InVars {thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_In_1|, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_In_1|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_In_1|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_In_1|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_In_1|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_In_1|, ~pos~0=v_~pos~0_In_3, ~c2~0=v_~c2~0_In_1, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_In_1|, thread2Thread1of1ForFork2_#t~nondet6#1=|v_thread2Thread1of1ForFork2_#t~nondet6#1_In_1|} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_In_1|, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_Out_2|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_Out_2|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_Out_2|, ~pos~0=v_~pos~0_Out_6, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_Out_2|, ~c2~0=v_~c2~0_Out_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_#t~post10#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~post8#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post7#1, ~pos~0, thread2Thread1of1ForFork2_#t~post9#1, ~c2~0, thread2Thread1of1ForFork2_#t~nondet6#1] [2022-12-13 01:44:29,441 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [401] $Ultimate##0-->thread3EXIT: Formula: (and (= 0 |v_thread3Thread1of1ForFork0_#res.base_13|) (= |v_thread3Thread1of1ForFork0_#res.offset_13| 0) (= (ite (= (ite (<= 0 v_~pos~0_145) 1 0) 0) 0 1) v_~v_assert~0_46)) InVars {~pos~0=v_~pos~0_145} OutVars{~v_assert~0=v_~v_assert~0_46, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_13|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_13|, ~pos~0=v_~pos~0_145} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] and [442] L83-->L87: Formula: (and (let ((.cse0 (not (= 0 (mod v_~v_assert~0_149 256)))) (.cse1 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_94| 256) 0))) (or (and (= v_~c2~0_175 (+ v_~c2~0_176 1)) .cse0 (= |v_thread2Thread1of1ForFork2_#t~post9#1_74| |v_thread2Thread1of1ForFork2_#t~post9#1_73|) (= |v_thread2Thread1of1ForFork2_#t~post10#1_74| |v_thread2Thread1of1ForFork2_#t~post10#1_73|) (= v_~pos~0_301 (+ v_~pos~0_302 1)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_73| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_74|) (not .cse1) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_74| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_73|)) (and (= v_~pos~0_302 (+ v_~pos~0_301 1)) .cse0 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_73| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_73|) (= |v_thread2Thread1of1ForFork2_#t~post7#1_76| |v_thread2Thread1of1ForFork2_#t~post7#1_75|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_73| (ite (< 0 v_~c2~0_176) 1 0)) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_73| 0)) .cse1 (= (+ v_~c2~0_175 1) v_~c2~0_176) (= |v_thread2Thread1of1ForFork2_#t~post8#1_76| |v_thread2Thread1of1ForFork2_#t~post8#1_75|)))) (= |v_thread2Thread1of1ForFork2_~cond~1#1_81| v_~v_assert~0_149)) InVars {~v_assert~0=v_~v_assert~0_149, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_74|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_74|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_76|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_74|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_76|, ~pos~0=v_~pos~0_302, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_74|, ~c2~0=v_~c2~0_176, thread2Thread1of1ForFork2_#t~nondet6#1=|v_thread2Thread1of1ForFork2_#t~nondet6#1_94|} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_81|, ~v_assert~0=v_~v_assert~0_149, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_73|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_73|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_75|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_73|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_75|, ~pos~0=v_~pos~0_301, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_73|, ~c2~0=v_~c2~0_175} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1, thread2Thread1of1ForFork2_#t~post10#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~post8#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post7#1, ~pos~0, thread2Thread1of1ForFork2_#t~post9#1, ~c2~0, thread2Thread1of1ForFork2_#t~nondet6#1] [2022-12-13 01:44:29,596 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [401] $Ultimate##0-->thread3EXIT: Formula: (and (= 0 |v_thread3Thread1of1ForFork0_#res.base_13|) (= |v_thread3Thread1of1ForFork0_#res.offset_13| 0) (= (ite (= (ite (<= 0 v_~pos~0_145) 1 0) 0) 0 1) v_~v_assert~0_46)) InVars {~pos~0=v_~pos~0_145} OutVars{~v_assert~0=v_~v_assert~0_46, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_13|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_13|, ~pos~0=v_~pos~0_145} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] and [443] L83-->L87: Formula: (and (= |v_thread2Thread1of1ForFork2_~cond~1#1_85| v_~v_assert~0_151) (let ((.cse0 (not (= (mod v_~v_assert~0_151 256) 0))) (.cse1 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_98| 256) 0))) (or (and (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_77| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_77|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_77| 0)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_77| (ite (< 0 v_~c2~0_180) 1 0)) (= v_~pos~0_306 (+ v_~pos~0_305 1)) .cse0 .cse1 (= |v_thread2Thread1of1ForFork2_#t~post7#1_79| |v_thread2Thread1of1ForFork2_#t~post7#1_80|) (= |v_thread2Thread1of1ForFork2_#t~post8#1_79| |v_thread2Thread1of1ForFork2_#t~post8#1_80|) (= v_~c2~0_180 (+ v_~c2~0_179 1))) (and (= |v_thread2Thread1of1ForFork2_#t~post9#1_78| |v_thread2Thread1of1ForFork2_#t~post9#1_77|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_78| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_77|) .cse0 (= |v_thread2Thread1of1ForFork2_#t~post10#1_78| |v_thread2Thread1of1ForFork2_#t~post10#1_77|) (not .cse1) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_78| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_77|) (= v_~pos~0_305 (+ v_~pos~0_306 1)) (= (+ v_~c2~0_180 1) v_~c2~0_179))))) InVars {~v_assert~0=v_~v_assert~0_151, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_78|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_78|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_80|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_78|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_80|, ~pos~0=v_~pos~0_306, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_78|, ~c2~0=v_~c2~0_180, thread2Thread1of1ForFork2_#t~nondet6#1=|v_thread2Thread1of1ForFork2_#t~nondet6#1_98|} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_85|, ~v_assert~0=v_~v_assert~0_151, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_77|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_77|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_79|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_77|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_79|, ~pos~0=v_~pos~0_305, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_77|, ~c2~0=v_~c2~0_179} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1, thread2Thread1of1ForFork2_#t~post10#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~post8#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post7#1, ~pos~0, thread2Thread1of1ForFork2_#t~post9#1, ~c2~0, thread2Thread1of1ForFork2_#t~nondet6#1] [2022-12-13 01:44:29,770 INFO L241 LiptonReduction]: Total number of compositions: 3 [2022-12-13 01:44:29,771 INFO L158 eatedLiptonReduction]: Time needed for LBE in milliseconds: 1483 [2022-12-13 01:44:29,771 INFO L495 AbstractCegarLoop]: Abstraction has has 74 places, 85 transitions, 801 flow [2022-12-13 01:44:29,771 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 3.142857142857143) internal successors, (44), 13 states have internal predecessors, (44), 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) [2022-12-13 01:44:29,771 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-13 01:44:29,771 INFO L214 CegarLoopForPetriNet]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 01:44:29,776 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2022-12-13 01:44:29,975 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable7 [2022-12-13 01:44:29,976 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)] === [2022-12-13 01:44:29,976 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 01:44:29,976 INFO L85 PathProgramCache]: Analyzing trace with hash 482547969, now seen corresponding path program 1 times [2022-12-13 01:44:29,976 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 01:44:29,976 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [348188127] [2022-12-13 01:44:29,977 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 01:44:29,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 01:44:30,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 01:44:30,351 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 01:44:30,351 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 01:44:30,351 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [348188127] [2022-12-13 01:44:30,352 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [348188127] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-13 01:44:30,352 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [25432874] [2022-12-13 01:44:30,352 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 01:44:30,352 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 01:44:30,352 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-13 01:44:30,353 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) [2022-12-13 01:44:30,356 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-12-13 01:44:30,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 01:44:30,460 INFO L263 TraceCheckSpWp]: Trace formula consists of 159 conjuncts, 13 conjunts are in the unsatisfiable core [2022-12-13 01:44:30,463 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 01:44:30,664 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 01:44:30,664 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-13 01:44:31,028 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 01:44:31,028 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [25432874] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-13 01:44:31,028 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-12-13 01:44:31,028 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7, 7] total 17 [2022-12-13 01:44:31,029 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [373906796] [2022-12-13 01:44:31,029 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-12-13 01:44:31,029 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2022-12-13 01:44:31,029 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 01:44:31,030 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2022-12-13 01:44:31,030 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=67, Invalid=239, Unknown=0, NotChecked=0, Total=306 [2022-12-13 01:44:31,030 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 0 out of 34 [2022-12-13 01:44:31,030 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 74 places, 85 transitions, 801 flow. Second operand has 18 states, 18 states have (on average 2.6666666666666665) internal successors, (48), 17 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) [2022-12-13 01:44:31,030 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-13 01:44:31,030 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 0 of 34 [2022-12-13 01:44:31,030 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-13 01:44:33,088 INFO L130 PetriNetUnfolder]: 1356/2233 cut-off events. [2022-12-13 01:44:33,089 INFO L131 PetriNetUnfolder]: For 12941/12941 co-relation queries the response was YES. [2022-12-13 01:44:33,096 INFO L83 FinitePrefix]: Finished finitePrefix Result has 10761 conditions, 2233 events. 1356/2233 cut-off events. For 12941/12941 co-relation queries the response was YES. Maximal size of possible extension queue 117. Compared 11141 event pairs, 6 based on Foata normal form. 80/2305 useless extension candidates. Maximal degree in co-relation 9642. Up to 857 conditions per place. [2022-12-13 01:44:33,108 INFO L137 encePairwiseOnDemand]: 16/34 looper letters, 205 selfloop transitions, 87 changer transitions 187/479 dead transitions. [2022-12-13 01:44:33,108 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 122 places, 479 transitions, 4356 flow [2022-12-13 01:44:33,108 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2022-12-13 01:44:33,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 49 states. [2022-12-13 01:44:33,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 49 states and 426 transitions. [2022-12-13 01:44:33,111 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.25570228091236497 [2022-12-13 01:44:33,111 INFO L175 Difference]: Start difference. First operand has 74 places, 85 transitions, 801 flow. Second operand 49 states and 426 transitions. [2022-12-13 01:44:33,111 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 122 places, 479 transitions, 4356 flow [2022-12-13 01:44:33,142 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 107 places, 479 transitions, 3860 flow, removed 200 selfloop flow, removed 15 redundant places. [2022-12-13 01:44:33,147 INFO L231 Difference]: Finished difference. Result has 119 places, 140 transitions, 1367 flow [2022-12-13 01:44:33,147 INFO L277 CegarLoopForPetriNet]: {PETRI_ALPHABET=34, PETRI_DIFFERENCE_MINUEND_FLOW=602, PETRI_DIFFERENCE_MINUEND_PLACES=59, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=84, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=40, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=44, PETRI_DIFFERENCE_SUBTRAHEND_STATES=49, PETRI_FLOW=1367, PETRI_PLACES=119, PETRI_TRANSITIONS=140} [2022-12-13 01:44:33,147 INFO L295 CegarLoopForPetriNet]: 30 programPoint places, 89 predicate places. [2022-12-13 01:44:33,147 WARN L178 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-13 01:44:33,148 INFO L89 Accepts]: Start accepts. Operand has 119 places, 140 transitions, 1367 flow [2022-12-13 01:44:33,149 INFO L95 Accepts]: Finished accepts. [2022-12-13 01:44:33,149 INFO L203 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-13 01:44:33,149 INFO L174 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 119 places, 140 transitions, 1367 flow [2022-12-13 01:44:33,150 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 98 places, 140 transitions, 1367 flow [2022-12-13 01:44:33,189 INFO L130 PetriNetUnfolder]: 124/352 cut-off events. [2022-12-13 01:44:33,189 INFO L131 PetriNetUnfolder]: For 1568/1582 co-relation queries the response was YES. [2022-12-13 01:44:33,190 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1518 conditions, 352 events. 124/352 cut-off events. For 1568/1582 co-relation queries the response was YES. Maximal size of possible extension queue 36. Compared 1832 event pairs, 2 based on Foata normal form. 9/349 useless extension candidates. Maximal degree in co-relation 1475. Up to 105 conditions per place. [2022-12-13 01:44:33,193 INFO L222 LiptonReduction]: Starting Lipton reduction on Petri net that has 98 places, 140 transitions, 1367 flow [2022-12-13 01:44:33,193 INFO L226 LiptonReduction]: Number of co-enabled transitions 748 [2022-12-13 01:44:33,501 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [401] $Ultimate##0-->thread3EXIT: Formula: (and (= 0 |v_thread3Thread1of1ForFork0_#res.base_13|) (= |v_thread3Thread1of1ForFork0_#res.offset_13| 0) (= (ite (= (ite (<= 0 v_~pos~0_145) 1 0) 0) 0 1) v_~v_assert~0_46)) InVars {~pos~0=v_~pos~0_145} OutVars{~v_assert~0=v_~v_assert~0_46, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_13|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_13|, ~pos~0=v_~pos~0_145} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] and [417] L87-->L83: Formula: (let ((.cse0 (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_In_1| 256) 0))) (.cse1 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_In_1| 256) 0))) (or (and (= (+ v_~pos~0_Out_6 1) v_~pos~0_In_3) .cse0 .cse1 (= (ite (< 0 v_~c2~0_In_1) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2| 0)) (= |v_thread2Thread1of1ForFork2_#t~post8#1_In_1| |v_thread2Thread1of1ForFork2_#t~post8#1_Out_2|) (= |v_thread2Thread1of1ForFork2_#t~post7#1_In_1| |v_thread2Thread1of1ForFork2_#t~post7#1_Out_2|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2|) (= (+ v_~c2~0_Out_2 1) v_~c2~0_In_1)) (and (= |v_thread2Thread1of1ForFork2_#t~post10#1_In_1| |v_thread2Thread1of1ForFork2_#t~post10#1_Out_2|) .cse0 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_In_1|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_In_1| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2|) (= v_~c2~0_Out_2 (+ v_~c2~0_In_1 1)) (= |v_thread2Thread1of1ForFork2_#t~post9#1_Out_2| |v_thread2Thread1of1ForFork2_#t~post9#1_In_1|) (not .cse1) (= v_~pos~0_Out_6 (+ v_~pos~0_In_3 1))))) InVars {thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_In_1|, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_In_1|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_In_1|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_In_1|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_In_1|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_In_1|, ~pos~0=v_~pos~0_In_3, ~c2~0=v_~c2~0_In_1, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_In_1|, thread2Thread1of1ForFork2_#t~nondet6#1=|v_thread2Thread1of1ForFork2_#t~nondet6#1_In_1|} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_In_1|, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_Out_2|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_Out_2|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_Out_2|, ~pos~0=v_~pos~0_Out_6, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_Out_2|, ~c2~0=v_~c2~0_Out_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_#t~post10#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~post8#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post7#1, ~pos~0, thread2Thread1of1ForFork2_#t~post9#1, ~c2~0, thread2Thread1of1ForFork2_#t~nondet6#1] [2022-12-13 01:44:33,651 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [401] $Ultimate##0-->thread3EXIT: Formula: (and (= 0 |v_thread3Thread1of1ForFork0_#res.base_13|) (= |v_thread3Thread1of1ForFork0_#res.offset_13| 0) (= (ite (= (ite (<= 0 v_~pos~0_145) 1 0) 0) 0 1) v_~v_assert~0_46)) InVars {~pos~0=v_~pos~0_145} OutVars{~v_assert~0=v_~v_assert~0_46, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_13|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_13|, ~pos~0=v_~pos~0_145} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] and [329] L83-->L87: Formula: (= v_~v_assert~0_3 |v_thread2Thread1of1ForFork2_~cond~1#1_7|) InVars {~v_assert~0=v_~v_assert~0_3} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_7|, ~v_assert~0=v_~v_assert~0_3} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1] [2022-12-13 01:44:33,686 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [401] $Ultimate##0-->thread3EXIT: Formula: (and (= 0 |v_thread3Thread1of1ForFork0_#res.base_13|) (= |v_thread3Thread1of1ForFork0_#res.offset_13| 0) (= (ite (= (ite (<= 0 v_~pos~0_145) 1 0) 0) 0 1) v_~v_assert~0_46)) InVars {~pos~0=v_~pos~0_145} OutVars{~v_assert~0=v_~v_assert~0_46, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_13|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_13|, ~pos~0=v_~pos~0_145} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] and [416] L61-->L57: Formula: (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1| 256) 0)) (.cse1 (not (= 0 (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_3| 256))))) (or (and (= (ite (< 0 v_~c1~0_In_1) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post2#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post2#1_In_1|) (= (+ v_~pos~0_Out_2 1) v_~pos~0_In_1) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post3#1_In_1|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| 0)) (= v_~c1~0_In_1 (+ v_~c1~0_Out_2 1))) (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|) (= v_~c1~0_Out_2 (+ v_~c1~0_In_1 1)) (= v_~pos~0_Out_2 (+ v_~pos~0_In_1 1)) (not .cse0) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post5#1_In_1| |v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_In_1| |v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|)))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_In_1|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_In_1|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_In_1|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_In_1|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1|, ~pos~0=v_~pos~0_In_1, ~c1~0=v_~c1~0_In_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_Out_2|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_Out_2|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|, ~pos~0=v_~pos~0_Out_2, ~c1~0=v_~c1~0_Out_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:44:33,860 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [401] $Ultimate##0-->thread3EXIT: Formula: (and (= 0 |v_thread3Thread1of1ForFork0_#res.base_13|) (= |v_thread3Thread1of1ForFork0_#res.offset_13| 0) (= (ite (= (ite (<= 0 v_~pos~0_145) 1 0) 0) 0 1) v_~v_assert~0_46)) InVars {~pos~0=v_~pos~0_145} OutVars{~v_assert~0=v_~v_assert~0_46, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_13|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_13|, ~pos~0=v_~pos~0_145} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] and [449] L83-->L87: Formula: (and (let ((.cse0 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_115| 256) 0)) (.cse1 (not (= (mod v_~v_assert~0_164 256) 0)))) (or (and (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_94| (ite (< 0 v_~c2~0_196) 1 0)) .cse0 (= |v_thread2Thread1of1ForFork2_#t~post8#1_97| |v_thread2Thread1of1ForFork2_#t~post8#1_96|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_94| 0)) (= v_~c2~0_196 (+ v_~c2~0_195 1)) (= |v_thread2Thread1of1ForFork2_#t~post7#1_97| |v_thread2Thread1of1ForFork2_#t~post7#1_96|) (= v_~pos~0_334 (+ v_~pos~0_333 1)) .cse1 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_94| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_94|)) (and (= v_~pos~0_333 (+ v_~pos~0_334 1)) (not .cse0) (= |v_thread2Thread1of1ForFork2_#t~post9#1_95| |v_thread2Thread1of1ForFork2_#t~post9#1_94|) (= |v_thread2Thread1of1ForFork2_#t~post10#1_95| |v_thread2Thread1of1ForFork2_#t~post10#1_94|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_95| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_94|) .cse1 (= v_~c2~0_195 (+ v_~c2~0_196 1)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_95| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_94|)))) (= |v_thread2Thread1of1ForFork2_~cond~1#1_99| v_~v_assert~0_164)) InVars {~v_assert~0=v_~v_assert~0_164, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_95|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_95|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_97|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_95|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_97|, ~pos~0=v_~pos~0_334, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_95|, ~c2~0=v_~c2~0_196, thread2Thread1of1ForFork2_#t~nondet6#1=|v_thread2Thread1of1ForFork2_#t~nondet6#1_115|} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_99|, ~v_assert~0=v_~v_assert~0_164, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_94|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_94|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_96|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_94|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_96|, ~pos~0=v_~pos~0_333, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_94|, ~c2~0=v_~c2~0_195} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1, thread2Thread1of1ForFork2_#t~post10#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~post8#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post7#1, ~pos~0, thread2Thread1of1ForFork2_#t~post9#1, ~c2~0, thread2Thread1of1ForFork2_#t~nondet6#1] [2022-12-13 01:44:34,008 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [401] $Ultimate##0-->thread3EXIT: Formula: (and (= 0 |v_thread3Thread1of1ForFork0_#res.base_13|) (= |v_thread3Thread1of1ForFork0_#res.offset_13| 0) (= (ite (= (ite (<= 0 v_~pos~0_145) 1 0) 0) 0 1) v_~v_assert~0_46)) InVars {~pos~0=v_~pos~0_145} OutVars{~v_assert~0=v_~v_assert~0_46, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_13|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_13|, ~pos~0=v_~pos~0_145} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] and [450] L83-->L87: Formula: (and (let ((.cse0 (not (= (mod v_~v_assert~0_166 256) 0))) (.cse1 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_119| 256) 0))) (or (and (= |v_thread2Thread1of1ForFork2_#t~post10#1_99| |v_thread2Thread1of1ForFork2_#t~post10#1_98|) .cse0 (= v_~c2~0_199 (+ v_~c2~0_200 1)) (not .cse1) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_99| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_98|) (= v_~pos~0_337 (+ v_~pos~0_338 1)) (= |v_thread2Thread1of1ForFork2_#t~post9#1_99| |v_thread2Thread1of1ForFork2_#t~post9#1_98|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_99| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_98|)) (and (= |v_thread2Thread1of1ForFork2_#t~post7#1_101| |v_thread2Thread1of1ForFork2_#t~post7#1_100|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_98| 0)) .cse0 .cse1 (= v_~c2~0_200 (+ v_~c2~0_199 1)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_98| (ite (< 0 v_~c2~0_200) 1 0)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_98| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_98|) (= v_~pos~0_338 (+ v_~pos~0_337 1)) (= |v_thread2Thread1of1ForFork2_#t~post8#1_101| |v_thread2Thread1of1ForFork2_#t~post8#1_100|)))) (= v_~v_assert~0_166 |v_thread2Thread1of1ForFork2_~cond~1#1_103|)) InVars {~v_assert~0=v_~v_assert~0_166, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_99|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_99|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_101|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_99|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_101|, ~pos~0=v_~pos~0_338, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_99|, ~c2~0=v_~c2~0_200, thread2Thread1of1ForFork2_#t~nondet6#1=|v_thread2Thread1of1ForFork2_#t~nondet6#1_119|} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_103|, ~v_assert~0=v_~v_assert~0_166, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_98|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_98|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_100|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_98|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_100|, ~pos~0=v_~pos~0_337, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_98|, ~c2~0=v_~c2~0_199} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1, thread2Thread1of1ForFork2_#t~post10#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~post8#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post7#1, ~pos~0, thread2Thread1of1ForFork2_#t~post9#1, ~c2~0, thread2Thread1of1ForFork2_#t~nondet6#1] [2022-12-13 01:44:34,454 INFO L241 LiptonReduction]: Total number of compositions: 3 [2022-12-13 01:44:34,455 INFO L158 eatedLiptonReduction]: Time needed for LBE in milliseconds: 1307 [2022-12-13 01:44:34,455 INFO L495 AbstractCegarLoop]: Abstraction has has 98 places, 140 transitions, 1402 flow [2022-12-13 01:44:34,455 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 18 states, 18 states have (on average 2.6666666666666665) internal successors, (48), 17 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) [2022-12-13 01:44:34,455 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-13 01:44:34,455 INFO L214 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 01:44:34,465 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-12-13 01:44:34,663 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 01:44:34,664 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)] === [2022-12-13 01:44:34,664 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 01:44:34,664 INFO L85 PathProgramCache]: Analyzing trace with hash -2052296741, now seen corresponding path program 1 times [2022-12-13 01:44:34,664 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 01:44:34,664 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [136618692] [2022-12-13 01:44:34,664 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 01:44:34,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 01:44:34,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 01:44:35,013 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 01:44:35,014 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 01:44:35,014 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [136618692] [2022-12-13 01:44:35,014 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [136618692] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-13 01:44:35,014 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1175409366] [2022-12-13 01:44:35,014 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 01:44:35,014 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 01:44:35,014 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-13 01:44:35,016 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) [2022-12-13 01:44:35,031 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-12-13 01:44:35,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 01:44:35,098 INFO L263 TraceCheckSpWp]: Trace formula consists of 159 conjuncts, 13 conjunts are in the unsatisfiable core [2022-12-13 01:44:35,099 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 01:44:35,236 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 01:44:35,236 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-13 01:44:35,648 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 01:44:35,648 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1175409366] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-13 01:44:35,648 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-12-13 01:44:35,648 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6, 6] total 16 [2022-12-13 01:44:35,648 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1623329776] [2022-12-13 01:44:35,648 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-12-13 01:44:35,649 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 17 states [2022-12-13 01:44:35,649 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 01:44:35,649 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2022-12-13 01:44:35,649 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=71, Invalid=201, Unknown=0, NotChecked=0, Total=272 [2022-12-13 01:44:35,649 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 2 out of 39 [2022-12-13 01:44:35,650 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 98 places, 140 transitions, 1402 flow. Second operand has 17 states, 17 states have (on average 4.705882352941177) internal successors, (80), 17 states have internal predecessors, (80), 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) [2022-12-13 01:44:35,650 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-13 01:44:35,650 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 2 of 39 [2022-12-13 01:44:35,650 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-13 01:44:37,385 INFO L130 PetriNetUnfolder]: 1609/2890 cut-off events. [2022-12-13 01:44:37,385 INFO L131 PetriNetUnfolder]: For 20859/20907 co-relation queries the response was YES. [2022-12-13 01:44:37,398 INFO L83 FinitePrefix]: Finished finitePrefix Result has 14520 conditions, 2890 events. 1609/2890 cut-off events. For 20859/20907 co-relation queries the response was YES. Maximal size of possible extension queue 218. Compared 17767 event pairs, 12 based on Foata normal form. 146/2994 useless extension candidates. Maximal degree in co-relation 14420. Up to 929 conditions per place. [2022-12-13 01:44:37,421 INFO L137 encePairwiseOnDemand]: 18/39 looper letters, 331 selfloop transitions, 294 changer transitions 15/644 dead transitions. [2022-12-13 01:44:37,422 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 139 places, 644 transitions, 6428 flow [2022-12-13 01:44:37,422 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. [2022-12-13 01:44:37,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 42 states. [2022-12-13 01:44:37,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 42 states and 526 transitions. [2022-12-13 01:44:37,426 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.32112332112332115 [2022-12-13 01:44:37,426 INFO L175 Difference]: Start difference. First operand has 98 places, 140 transitions, 1402 flow. Second operand 42 states and 526 transitions. [2022-12-13 01:44:37,426 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 139 places, 644 transitions, 6428 flow [2022-12-13 01:44:37,518 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 120 places, 644 transitions, 5319 flow, removed 517 selfloop flow, removed 19 redundant places. [2022-12-13 01:44:37,530 INFO L231 Difference]: Finished difference. Result has 135 places, 365 transitions, 4000 flow [2022-12-13 01:44:37,531 INFO L277 CegarLoopForPetriNet]: {PETRI_ALPHABET=39, PETRI_DIFFERENCE_MINUEND_FLOW=998, PETRI_DIFFERENCE_MINUEND_PLACES=79, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=139, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=94, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=38, PETRI_DIFFERENCE_SUBTRAHEND_STATES=42, PETRI_FLOW=4000, PETRI_PLACES=135, PETRI_TRANSITIONS=365} [2022-12-13 01:44:37,532 INFO L295 CegarLoopForPetriNet]: 30 programPoint places, 105 predicate places. [2022-12-13 01:44:37,532 WARN L178 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-13 01:44:37,532 INFO L89 Accepts]: Start accepts. Operand has 135 places, 365 transitions, 4000 flow [2022-12-13 01:44:37,536 INFO L95 Accepts]: Finished accepts. [2022-12-13 01:44:37,536 INFO L203 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-13 01:44:37,536 INFO L174 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 135 places, 365 transitions, 4000 flow [2022-12-13 01:44:37,539 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 135 places, 365 transitions, 4000 flow [2022-12-13 01:44:37,651 INFO L130 PetriNetUnfolder]: 325/896 cut-off events. [2022-12-13 01:44:37,651 INFO L131 PetriNetUnfolder]: For 5426/5461 co-relation queries the response was YES. [2022-12-13 01:44:37,656 INFO L83 FinitePrefix]: Finished finitePrefix Result has 4072 conditions, 896 events. 325/896 cut-off events. For 5426/5461 co-relation queries the response was YES. Maximal size of possible extension queue 102. Compared 6371 event pairs, 6 based on Foata normal form. 21/899 useless extension candidates. Maximal degree in co-relation 3845. Up to 239 conditions per place. [2022-12-13 01:44:37,663 INFO L222 LiptonReduction]: Starting Lipton reduction on Petri net that has 135 places, 365 transitions, 4000 flow [2022-12-13 01:44:37,663 INFO L226 LiptonReduction]: Number of co-enabled transitions 1788 [2022-12-13 01:44:37,664 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [452] $Ultimate##0-->L87: Formula: (and (= |v_thread3Thread1of1ForFork0_#res.offset_72| 0) (= 0 |v_thread3Thread1of1ForFork0_#res.base_72|) (= v_~v_assert~0_170 |v_thread2Thread1of1ForFork2_~cond~1#1_109|) (= v_~v_assert~0_170 (ite (= (ite (<= 0 v_~pos~0_345) 1 0) 0) 0 1))) InVars {~pos~0=v_~pos~0_345} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_109|, ~v_assert~0=v_~v_assert~0_170, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_72|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_72|, ~pos~0=v_~pos~0_345} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1, ~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] and [416] L61-->L57: Formula: (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1| 256) 0)) (.cse1 (not (= 0 (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_3| 256))))) (or (and (= (ite (< 0 v_~c1~0_In_1) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post2#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post2#1_In_1|) (= (+ v_~pos~0_Out_2 1) v_~pos~0_In_1) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post3#1_In_1|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| 0)) (= v_~c1~0_In_1 (+ v_~c1~0_Out_2 1))) (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|) (= v_~c1~0_Out_2 (+ v_~c1~0_In_1 1)) (= v_~pos~0_Out_2 (+ v_~pos~0_In_1 1)) (not .cse0) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post5#1_In_1| |v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_In_1| |v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|)))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_In_1|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_In_1|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_In_1|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_In_1|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1|, ~pos~0=v_~pos~0_In_1, ~c1~0=v_~c1~0_In_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_Out_2|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_Out_2|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|, ~pos~0=v_~pos~0_Out_2, ~c1~0=v_~c1~0_Out_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:44:38,165 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [329] L83-->L87: Formula: (= v_~v_assert~0_3 |v_thread2Thread1of1ForFork2_~cond~1#1_7|) InVars {~v_assert~0=v_~v_assert~0_3} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_7|, ~v_assert~0=v_~v_assert~0_3} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1] and [416] L61-->L57: Formula: (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1| 256) 0)) (.cse1 (not (= 0 (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_3| 256))))) (or (and (= (ite (< 0 v_~c1~0_In_1) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post2#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post2#1_In_1|) (= (+ v_~pos~0_Out_2 1) v_~pos~0_In_1) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post3#1_In_1|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| 0)) (= v_~c1~0_In_1 (+ v_~c1~0_Out_2 1))) (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|) (= v_~c1~0_Out_2 (+ v_~c1~0_In_1 1)) (= v_~pos~0_Out_2 (+ v_~pos~0_In_1 1)) (not .cse0) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post5#1_In_1| |v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_In_1| |v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|)))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_In_1|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_In_1|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_In_1|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_In_1|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1|, ~pos~0=v_~pos~0_In_1, ~c1~0=v_~c1~0_In_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_Out_2|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_Out_2|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|, ~pos~0=v_~pos~0_Out_2, ~c1~0=v_~c1~0_Out_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:44:38,314 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [416] L61-->L57: Formula: (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1| 256) 0)) (.cse1 (not (= 0 (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_3| 256))))) (or (and (= (ite (< 0 v_~c1~0_In_1) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post2#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post2#1_In_1|) (= (+ v_~pos~0_Out_2 1) v_~pos~0_In_1) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post3#1_In_1|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| 0)) (= v_~c1~0_In_1 (+ v_~c1~0_Out_2 1))) (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|) (= v_~c1~0_Out_2 (+ v_~c1~0_In_1 1)) (= v_~pos~0_Out_2 (+ v_~pos~0_In_1 1)) (not .cse0) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post5#1_In_1| |v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_In_1| |v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|)))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_In_1|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_In_1|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_In_1|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_In_1|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1|, ~pos~0=v_~pos~0_In_1, ~c1~0=v_~c1~0_In_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_Out_2|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_Out_2|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|, ~pos~0=v_~pos~0_Out_2, ~c1~0=v_~c1~0_Out_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] and [329] L83-->L87: Formula: (= v_~v_assert~0_3 |v_thread2Thread1of1ForFork2_~cond~1#1_7|) InVars {~v_assert~0=v_~v_assert~0_3} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_7|, ~v_assert~0=v_~v_assert~0_3} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1] [2022-12-13 01:44:38,462 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [416] L61-->L57: Formula: (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1| 256) 0)) (.cse1 (not (= 0 (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_3| 256))))) (or (and (= (ite (< 0 v_~c1~0_In_1) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post2#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post2#1_In_1|) (= (+ v_~pos~0_Out_2 1) v_~pos~0_In_1) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post3#1_In_1|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| 0)) (= v_~c1~0_In_1 (+ v_~c1~0_Out_2 1))) (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|) (= v_~c1~0_Out_2 (+ v_~c1~0_In_1 1)) (= v_~pos~0_Out_2 (+ v_~pos~0_In_1 1)) (not .cse0) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post5#1_In_1| |v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_In_1| |v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|)))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_In_1|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_In_1|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_In_1|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_In_1|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1|, ~pos~0=v_~pos~0_In_1, ~c1~0=v_~c1~0_In_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_Out_2|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_Out_2|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|, ~pos~0=v_~pos~0_Out_2, ~c1~0=v_~c1~0_Out_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] and [329] L83-->L87: Formula: (= v_~v_assert~0_3 |v_thread2Thread1of1ForFork2_~cond~1#1_7|) InVars {~v_assert~0=v_~v_assert~0_3} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_7|, ~v_assert~0=v_~v_assert~0_3} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1] [2022-12-13 01:44:38,611 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [444] $Ultimate##0-->L87: Formula: (and (= v_~v_assert~0_153 (ite (= (ite (<= 0 v_~pos~0_309) 1 0) 0) 0 1)) (= |v_thread3Thread1of1ForFork0_#res.offset_58| 0) (= |v_thread2Thread1of1ForFork2_~cond~1#1_89| v_~v_assert~0_153) (= 0 |v_thread3Thread1of1ForFork0_#res.base_58|)) InVars {~pos~0=v_~pos~0_309} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_89|, ~v_assert~0=v_~v_assert~0_153, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_58|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_58|, ~pos~0=v_~pos~0_309} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1, ~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] and [416] L61-->L57: Formula: (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1| 256) 0)) (.cse1 (not (= 0 (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_3| 256))))) (or (and (= (ite (< 0 v_~c1~0_In_1) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post2#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post2#1_In_1|) (= (+ v_~pos~0_Out_2 1) v_~pos~0_In_1) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post3#1_In_1|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| 0)) (= v_~c1~0_In_1 (+ v_~c1~0_Out_2 1))) (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|) (= v_~c1~0_Out_2 (+ v_~c1~0_In_1 1)) (= v_~pos~0_Out_2 (+ v_~pos~0_In_1 1)) (not .cse0) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post5#1_In_1| |v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_In_1| |v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|)))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_In_1|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_In_1|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_In_1|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_In_1|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1|, ~pos~0=v_~pos~0_In_1, ~c1~0=v_~c1~0_In_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_Out_2|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_Out_2|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|, ~pos~0=v_~pos~0_Out_2, ~c1~0=v_~c1~0_Out_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:44:38,761 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [444] $Ultimate##0-->L87: Formula: (and (= v_~v_assert~0_153 (ite (= (ite (<= 0 v_~pos~0_309) 1 0) 0) 0 1)) (= |v_thread3Thread1of1ForFork0_#res.offset_58| 0) (= |v_thread2Thread1of1ForFork2_~cond~1#1_89| v_~v_assert~0_153) (= 0 |v_thread3Thread1of1ForFork0_#res.base_58|)) InVars {~pos~0=v_~pos~0_309} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_89|, ~v_assert~0=v_~v_assert~0_153, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_58|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_58|, ~pos~0=v_~pos~0_309} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1, ~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] and [416] L61-->L57: Formula: (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1| 256) 0)) (.cse1 (not (= 0 (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_3| 256))))) (or (and (= (ite (< 0 v_~c1~0_In_1) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post2#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post2#1_In_1|) (= (+ v_~pos~0_Out_2 1) v_~pos~0_In_1) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post3#1_In_1|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| 0)) (= v_~c1~0_In_1 (+ v_~c1~0_Out_2 1))) (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|) (= v_~c1~0_Out_2 (+ v_~c1~0_In_1 1)) (= v_~pos~0_Out_2 (+ v_~pos~0_In_1 1)) (not .cse0) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post5#1_In_1| |v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_In_1| |v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|)))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_In_1|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_In_1|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_In_1|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_In_1|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1|, ~pos~0=v_~pos~0_In_1, ~c1~0=v_~c1~0_In_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_Out_2|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_Out_2|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|, ~pos~0=v_~pos~0_Out_2, ~c1~0=v_~c1~0_Out_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:44:38,932 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [329] L83-->L87: Formula: (= v_~v_assert~0_3 |v_thread2Thread1of1ForFork2_~cond~1#1_7|) InVars {~v_assert~0=v_~v_assert~0_3} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_7|, ~v_assert~0=v_~v_assert~0_3} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1] and [416] L61-->L57: Formula: (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1| 256) 0)) (.cse1 (not (= 0 (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_3| 256))))) (or (and (= (ite (< 0 v_~c1~0_In_1) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post2#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post2#1_In_1|) (= (+ v_~pos~0_Out_2 1) v_~pos~0_In_1) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post3#1_In_1|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| 0)) (= v_~c1~0_In_1 (+ v_~c1~0_Out_2 1))) (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|) (= v_~c1~0_Out_2 (+ v_~c1~0_In_1 1)) (= v_~pos~0_Out_2 (+ v_~pos~0_In_1 1)) (not .cse0) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post5#1_In_1| |v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_In_1| |v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|)))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_In_1|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_In_1|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_In_1|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_In_1|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1|, ~pos~0=v_~pos~0_In_1, ~c1~0=v_~c1~0_In_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_Out_2|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_Out_2|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|, ~pos~0=v_~pos~0_Out_2, ~c1~0=v_~c1~0_Out_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:44:39,331 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [416] L61-->L57: Formula: (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1| 256) 0)) (.cse1 (not (= 0 (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_3| 256))))) (or (and (= (ite (< 0 v_~c1~0_In_1) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post2#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post2#1_In_1|) (= (+ v_~pos~0_Out_2 1) v_~pos~0_In_1) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post3#1_In_1|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| 0)) (= v_~c1~0_In_1 (+ v_~c1~0_Out_2 1))) (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|) (= v_~c1~0_Out_2 (+ v_~c1~0_In_1 1)) (= v_~pos~0_Out_2 (+ v_~pos~0_In_1 1)) (not .cse0) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post5#1_In_1| |v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_In_1| |v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|)))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_In_1|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_In_1|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_In_1|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_In_1|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1|, ~pos~0=v_~pos~0_In_1, ~c1~0=v_~c1~0_In_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_Out_2|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_Out_2|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|, ~pos~0=v_~pos~0_Out_2, ~c1~0=v_~c1~0_Out_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] and [329] L83-->L87: Formula: (= v_~v_assert~0_3 |v_thread2Thread1of1ForFork2_~cond~1#1_7|) InVars {~v_assert~0=v_~v_assert~0_3} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_7|, ~v_assert~0=v_~v_assert~0_3} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1] [2022-12-13 01:44:39,496 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [427] L61-->L61: Formula: (and (let ((.cse1 (not (= (mod |v_thread1Thread1of1ForFork1_~cond~0#1_57| 256) 0))) (.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_68| 256) 0))) (or (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_36| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_35|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_36| |v_thread1Thread1of1ForFork1_#t~post4#1_35|) (= |v_thread1Thread1of1ForFork1_#t~post5#1_36| |v_thread1Thread1of1ForFork1_#t~post5#1_35|) (not .cse0) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_36| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_35|) (= v_~pos~0_231 (+ v_~pos~0_232 1)) (= (+ v_~c1~0_134 1) v_~c1~0_133)) (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_35| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_35|) (= (+ v_~c1~0_133 1) v_~c1~0_134) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_35| 0)) (= |v_thread1Thread1of1ForFork1_#t~post2#1_40| |v_thread1Thread1of1ForFork1_#t~post2#1_39|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_35| (ite (< 0 v_~c1~0_134) 1 0)) (= v_~pos~0_232 (+ v_~pos~0_231 1)) (= |v_thread1Thread1of1ForFork1_#t~post3#1_39| |v_thread1Thread1of1ForFork1_#t~post3#1_40|) .cse1 .cse0))) (= v_~v_assert~0_119 |v_thread1Thread1of1ForFork1_~cond~0#1_56|)) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_40|, ~v_assert~0=v_~v_assert~0_119, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_40|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_36|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_36|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_36|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_68|, ~pos~0=v_~pos~0_232, ~c1~0=v_~c1~0_134, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_57|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_36|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_39|, ~v_assert~0=v_~v_assert~0_119, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_39|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_35|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_35|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_35|, ~pos~0=v_~pos~0_231, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_56|, ~c1~0=v_~c1~0_133, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_35|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, thread1Thread1of1ForFork1_~cond~0#1, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] and [428] L87-->L87: Formula: (and (let ((.cse1 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_42| 256) 0)) (.cse0 (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_42| 256) 0)))) (or (and (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_19| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_19|) (= v_~pos~0_236 (+ v_~pos~0_235 1)) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_19| 0)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_19| (ite (< 0 v_~c2~0_124) 1 0)) .cse0 (= v_~c2~0_124 (+ v_~c2~0_123 1)) (= |v_thread2Thread1of1ForFork2_#t~post7#1_22| |v_thread2Thread1of1ForFork2_#t~post7#1_21|) (= |v_thread2Thread1of1ForFork2_#t~post8#1_22| |v_thread2Thread1of1ForFork2_#t~post8#1_21|) .cse1) (and (= |v_thread2Thread1of1ForFork2_#t~post10#1_20| |v_thread2Thread1of1ForFork2_#t~post10#1_19|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_19| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_20|) (not .cse1) .cse0 (= v_~pos~0_235 (+ v_~pos~0_236 1)) (= v_~c2~0_123 (+ v_~c2~0_124 1)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_20| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_19|) (= |v_thread2Thread1of1ForFork2_#t~post9#1_19| |v_thread2Thread1of1ForFork2_#t~post9#1_20|)))) (= |v_thread2Thread1of1ForFork2_~cond~1#1_41| v_~v_assert~0_121)) InVars {thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_42|, ~v_assert~0=v_~v_assert~0_121, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_20|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_20|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_22|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_20|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_22|, ~pos~0=v_~pos~0_236, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_20|, ~c2~0=v_~c2~0_124, thread2Thread1of1ForFork2_#t~nondet6#1=|v_thread2Thread1of1ForFork2_#t~nondet6#1_42|} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_41|, ~v_assert~0=v_~v_assert~0_121, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_19|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_19|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_21|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_19|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_21|, ~pos~0=v_~pos~0_235, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_19|, ~c2~0=v_~c2~0_123} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1, thread2Thread1of1ForFork2_#t~post10#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~post8#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post7#1, ~pos~0, thread2Thread1of1ForFork2_#t~post9#1, ~c2~0, thread2Thread1of1ForFork2_#t~nondet6#1] [2022-12-13 01:44:39,794 WARN L322 ript$VariableManager]: TermVariable LBE31 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-13 01:44:39,794 WARN L322 ript$VariableManager]: TermVariable LBE173 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-13 01:44:40,098 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [329] L83-->L87: Formula: (= v_~v_assert~0_3 |v_thread2Thread1of1ForFork2_~cond~1#1_7|) InVars {~v_assert~0=v_~v_assert~0_3} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_7|, ~v_assert~0=v_~v_assert~0_3} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1] and [416] L61-->L57: Formula: (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1| 256) 0)) (.cse1 (not (= 0 (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_3| 256))))) (or (and (= (ite (< 0 v_~c1~0_In_1) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post2#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post2#1_In_1|) (= (+ v_~pos~0_Out_2 1) v_~pos~0_In_1) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post3#1_In_1|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| 0)) (= v_~c1~0_In_1 (+ v_~c1~0_Out_2 1))) (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|) (= v_~c1~0_Out_2 (+ v_~c1~0_In_1 1)) (= v_~pos~0_Out_2 (+ v_~pos~0_In_1 1)) (not .cse0) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post5#1_In_1| |v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_In_1| |v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|)))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_In_1|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_In_1|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_In_1|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_In_1|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1|, ~pos~0=v_~pos~0_In_1, ~c1~0=v_~c1~0_In_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_Out_2|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_Out_2|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|, ~pos~0=v_~pos~0_Out_2, ~c1~0=v_~c1~0_Out_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:44:40,472 WARN L322 ript$VariableManager]: TermVariable LBE77 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-13 01:44:40,473 WARN L322 ript$VariableManager]: TermVariable LBE185 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-13 01:44:40,873 INFO L241 LiptonReduction]: Total number of compositions: 11 [2022-12-13 01:44:40,874 INFO L158 eatedLiptonReduction]: Time needed for LBE in milliseconds: 3342 [2022-12-13 01:44:40,874 INFO L495 AbstractCegarLoop]: Abstraction has has 134 places, 364 transitions, 4070 flow [2022-12-13 01:44:40,874 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 17 states, 17 states have (on average 4.705882352941177) internal successors, (80), 17 states have internal predecessors, (80), 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) [2022-12-13 01:44:40,874 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-13 01:44:40,874 INFO L214 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 01:44:40,879 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2022-12-13 01:44:41,079 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9,5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 01:44:41,080 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)] === [2022-12-13 01:44:41,080 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 01:44:41,080 INFO L85 PathProgramCache]: Analyzing trace with hash -1374879832, now seen corresponding path program 1 times [2022-12-13 01:44:41,080 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 01:44:41,080 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [627389620] [2022-12-13 01:44:41,080 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 01:44:41,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 01:44:41,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 01:44:41,397 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 01:44:41,398 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 01:44:41,398 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [627389620] [2022-12-13 01:44:41,398 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [627389620] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-13 01:44:41,398 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1992179845] [2022-12-13 01:44:41,398 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 01:44:41,398 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 01:44:41,398 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-13 01:44:41,400 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) [2022-12-13 01:44:41,402 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-12-13 01:44:41,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 01:44:41,472 INFO L263 TraceCheckSpWp]: Trace formula consists of 159 conjuncts, 13 conjunts are in the unsatisfiable core [2022-12-13 01:44:41,474 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 01:44:41,641 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 01:44:41,641 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-13 01:44:42,058 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 01:44:42,058 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1992179845] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-13 01:44:42,058 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-12-13 01:44:42,058 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7, 7] total 18 [2022-12-13 01:44:42,058 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1886645265] [2022-12-13 01:44:42,058 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-12-13 01:44:42,059 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 19 states [2022-12-13 01:44:42,059 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 01:44:42,059 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2022-12-13 01:44:42,059 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=75, Invalid=267, Unknown=0, NotChecked=0, Total=342 [2022-12-13 01:44:42,060 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 0 out of 55 [2022-12-13 01:44:42,060 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 134 places, 364 transitions, 4070 flow. Second operand has 19 states, 19 states have (on average 2.6315789473684212) internal successors, (50), 18 states have internal predecessors, (50), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 01:44:42,060 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-13 01:44:42,060 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 0 of 55 [2022-12-13 01:44:42,060 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-13 01:44:44,444 INFO L130 PetriNetUnfolder]: 3213/5268 cut-off events. [2022-12-13 01:44:44,445 INFO L131 PetriNetUnfolder]: For 39352/39352 co-relation queries the response was YES. [2022-12-13 01:44:44,465 INFO L83 FinitePrefix]: Finished finitePrefix Result has 28645 conditions, 5268 events. 3213/5268 cut-off events. For 39352/39352 co-relation queries the response was YES. Maximal size of possible extension queue 291. Compared 31233 event pairs, 54 based on Foata normal form. 180/5428 useless extension candidates. Maximal degree in co-relation 26964. Up to 1233 conditions per place. [2022-12-13 01:44:44,490 INFO L137 encePairwiseOnDemand]: 15/55 looper letters, 328 selfloop transitions, 170 changer transitions 309/807 dead transitions. [2022-12-13 01:44:44,491 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 169 places, 807 transitions, 10450 flow [2022-12-13 01:44:44,491 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2022-12-13 01:44:44,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 36 states. [2022-12-13 01:44:44,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 36 states and 333 transitions. [2022-12-13 01:44:44,493 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.16818181818181818 [2022-12-13 01:44:44,493 INFO L175 Difference]: Start difference. First operand has 134 places, 364 transitions, 4070 flow. Second operand 36 states and 333 transitions. [2022-12-13 01:44:44,493 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 169 places, 807 transitions, 10450 flow [2022-12-13 01:44:44,838 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 161 places, 807 transitions, 9826 flow, removed 286 selfloop flow, removed 8 redundant places. [2022-12-13 01:44:44,849 INFO L231 Difference]: Finished difference. Result has 182 places, 373 transitions, 4550 flow [2022-12-13 01:44:44,849 INFO L277 CegarLoopForPetriNet]: {PETRI_ALPHABET=55, PETRI_DIFFERENCE_MINUEND_FLOW=3704, PETRI_DIFFERENCE_MINUEND_PLACES=126, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=364, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=118, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=225, PETRI_DIFFERENCE_SUBTRAHEND_STATES=36, PETRI_FLOW=4550, PETRI_PLACES=182, PETRI_TRANSITIONS=373} [2022-12-13 01:44:44,851 INFO L295 CegarLoopForPetriNet]: 30 programPoint places, 152 predicate places. [2022-12-13 01:44:44,851 WARN L178 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-13 01:44:44,851 INFO L89 Accepts]: Start accepts. Operand has 182 places, 373 transitions, 4550 flow [2022-12-13 01:44:44,854 INFO L95 Accepts]: Finished accepts. [2022-12-13 01:44:44,854 INFO L203 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-13 01:44:44,854 INFO L174 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 182 places, 373 transitions, 4550 flow [2022-12-13 01:44:44,857 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 161 places, 373 transitions, 4550 flow [2022-12-13 01:44:44,963 INFO L130 PetriNetUnfolder]: 338/922 cut-off events. [2022-12-13 01:44:44,963 INFO L131 PetriNetUnfolder]: For 8792/8850 co-relation queries the response was YES. [2022-12-13 01:44:44,969 INFO L83 FinitePrefix]: Finished finitePrefix Result has 5142 conditions, 922 events. 338/922 cut-off events. For 8792/8850 co-relation queries the response was YES. Maximal size of possible extension queue 83. Compared 6251 event pairs, 9 based on Foata normal form. 19/917 useless extension candidates. Maximal degree in co-relation 5048. Up to 235 conditions per place. [2022-12-13 01:44:44,977 INFO L222 LiptonReduction]: Starting Lipton reduction on Petri net that has 161 places, 373 transitions, 4550 flow [2022-12-13 01:44:44,978 INFO L226 LiptonReduction]: Number of co-enabled transitions 1922 [2022-12-13 01:44:45,042 WARN L322 ript$VariableManager]: TermVariable LBE77 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-13 01:44:45,042 WARN L322 ript$VariableManager]: TermVariable LBE185 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-13 01:44:45,438 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [475] L83-->L83: Formula: (and (= v_~v_assert~0_215 |v_thread2Thread1of1ForFork2_~cond~1#1_159|) (let ((.cse0 (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_159| 256) 0))) (.cse1 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_170| 256) 0))) (or (and .cse0 (not .cse1) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_152| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_151|) (= v_~pos~0_441 (+ v_~pos~0_442 1)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_152| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_151|) (= v_~c2~0_251 (+ v_~c2~0_252 1)) (= |v_thread2Thread1of1ForFork2_#t~post9#1_152| |v_thread2Thread1of1ForFork2_#t~post9#1_151|) (= |v_thread2Thread1of1ForFork2_#t~post10#1_152| |v_thread2Thread1of1ForFork2_#t~post10#1_151|)) (and (= v_~pos~0_442 (+ v_~pos~0_441 1)) .cse0 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_151| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_151|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_151| 0)) (= |v_thread2Thread1of1ForFork2_#t~post8#1_153| |v_thread2Thread1of1ForFork2_#t~post8#1_154|) (= v_~c2~0_252 (+ v_~c2~0_251 1)) .cse1 (= |v_thread2Thread1of1ForFork2_#t~post7#1_154| |v_thread2Thread1of1ForFork2_#t~post7#1_153|) (= (ite (< 0 v_~c2~0_252) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_151|))))) InVars {thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_152|, ~v_assert~0=v_~v_assert~0_215, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_152|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_154|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_152|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_154|, ~pos~0=v_~pos~0_442, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_152|, ~c2~0=v_~c2~0_252, thread2Thread1of1ForFork2_#t~nondet6#1=|v_thread2Thread1of1ForFork2_#t~nondet6#1_170|} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_159|, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_151|, ~v_assert~0=v_~v_assert~0_215, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_151|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_153|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_151|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_153|, ~pos~0=v_~pos~0_441, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_151|, ~c2~0=v_~c2~0_251} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1, thread2Thread1of1ForFork2_#t~post10#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~post8#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post7#1, ~pos~0, thread2Thread1of1ForFork2_#t~post9#1, ~c2~0, thread2Thread1of1ForFork2_#t~nondet6#1] and [304] $Ultimate##0-->L61: Formula: (= v_~v_assert~0_1 |v_thread1Thread1of1ForFork1_~cond~0#1_1|) InVars {~v_assert~0=v_~v_assert~0_1} OutVars{~v_assert~0=v_~v_assert~0_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~cond~0#1] [2022-12-13 01:44:46,717 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [452] $Ultimate##0-->L87: Formula: (and (= |v_thread3Thread1of1ForFork0_#res.offset_72| 0) (= 0 |v_thread3Thread1of1ForFork0_#res.base_72|) (= v_~v_assert~0_170 |v_thread2Thread1of1ForFork2_~cond~1#1_109|) (= v_~v_assert~0_170 (ite (= (ite (<= 0 v_~pos~0_345) 1 0) 0) 0 1))) InVars {~pos~0=v_~pos~0_345} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_109|, ~v_assert~0=v_~v_assert~0_170, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_72|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_72|, ~pos~0=v_~pos~0_345} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1, ~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] and [489] L57-->L61: Formula: (and (= v_~v_assert~0_240 |v_thread1Thread1of1ForFork1_~cond~0#1_159|) (let ((.cse1 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_186| 256) 0)) (.cse0 (not (= (mod v_~v_assert~0_240 256) 0)))) (or (and (= (+ v_~c1~0_254 1) v_~c1~0_253) (= |v_thread1Thread1of1ForFork1_#t~post5#1_161| |v_thread1Thread1of1ForFork1_#t~post5#1_160|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_161| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_160|) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post4#1_161| |v_thread1Thread1of1ForFork1_#t~post4#1_160|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_161| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_160|) (= v_~pos~0_499 (+ v_~pos~0_500 1)) (not .cse1)) (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_160| (ite (< 0 v_~c1~0_254) 1 0)) .cse1 .cse0 (= v_~pos~0_500 (+ v_~pos~0_499 1)) (= |v_thread1Thread1of1ForFork1_#t~post2#1_165| |v_thread1Thread1of1ForFork1_#t~post2#1_164|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_165| |v_thread1Thread1of1ForFork1_#t~post3#1_164|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_160| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_160|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_160| 0)) (= (+ v_~c1~0_253 1) v_~c1~0_254))))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_165|, ~v_assert~0=v_~v_assert~0_240, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_165|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_161|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_161|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_161|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_186|, ~pos~0=v_~pos~0_500, ~c1~0=v_~c1~0_254, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_161|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_164|, ~v_assert~0=v_~v_assert~0_240, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_164|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_160|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_160|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_160|, ~pos~0=v_~pos~0_499, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_159|, ~c1~0=v_~c1~0_253, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_160|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, thread1Thread1of1ForFork1_~cond~0#1, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:44:46,884 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [417] L87-->L83: Formula: (let ((.cse0 (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_In_1| 256) 0))) (.cse1 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_In_1| 256) 0))) (or (and (= (+ v_~pos~0_Out_6 1) v_~pos~0_In_3) .cse0 .cse1 (= (ite (< 0 v_~c2~0_In_1) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2| 0)) (= |v_thread2Thread1of1ForFork2_#t~post8#1_In_1| |v_thread2Thread1of1ForFork2_#t~post8#1_Out_2|) (= |v_thread2Thread1of1ForFork2_#t~post7#1_In_1| |v_thread2Thread1of1ForFork2_#t~post7#1_Out_2|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2|) (= (+ v_~c2~0_Out_2 1) v_~c2~0_In_1)) (and (= |v_thread2Thread1of1ForFork2_#t~post10#1_In_1| |v_thread2Thread1of1ForFork2_#t~post10#1_Out_2|) .cse0 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_In_1|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_In_1| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2|) (= v_~c2~0_Out_2 (+ v_~c2~0_In_1 1)) (= |v_thread2Thread1of1ForFork2_#t~post9#1_Out_2| |v_thread2Thread1of1ForFork2_#t~post9#1_In_1|) (not .cse1) (= v_~pos~0_Out_6 (+ v_~pos~0_In_3 1))))) InVars {thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_In_1|, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_In_1|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_In_1|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_In_1|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_In_1|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_In_1|, ~pos~0=v_~pos~0_In_3, ~c2~0=v_~c2~0_In_1, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_In_1|, thread2Thread1of1ForFork2_#t~nondet6#1=|v_thread2Thread1of1ForFork2_#t~nondet6#1_In_1|} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_In_1|, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_Out_2|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_Out_2|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_Out_2|, ~pos~0=v_~pos~0_Out_6, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_Out_2|, ~c2~0=v_~c2~0_Out_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_#t~post10#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~post8#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post7#1, ~pos~0, thread2Thread1of1ForFork2_#t~post9#1, ~c2~0, thread2Thread1of1ForFork2_#t~nondet6#1] and [416] L61-->L57: Formula: (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1| 256) 0)) (.cse1 (not (= 0 (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_3| 256))))) (or (and (= (ite (< 0 v_~c1~0_In_1) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post2#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post2#1_In_1|) (= (+ v_~pos~0_Out_2 1) v_~pos~0_In_1) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post3#1_In_1|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| 0)) (= v_~c1~0_In_1 (+ v_~c1~0_Out_2 1))) (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|) (= v_~c1~0_Out_2 (+ v_~c1~0_In_1 1)) (= v_~pos~0_Out_2 (+ v_~pos~0_In_1 1)) (not .cse0) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post5#1_In_1| |v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_In_1| |v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|)))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_In_1|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_In_1|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_In_1|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_In_1|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1|, ~pos~0=v_~pos~0_In_1, ~c1~0=v_~c1~0_In_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_Out_2|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_Out_2|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|, ~pos~0=v_~pos~0_Out_2, ~c1~0=v_~c1~0_Out_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:44:47,156 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [444] $Ultimate##0-->L87: Formula: (and (= v_~v_assert~0_153 (ite (= (ite (<= 0 v_~pos~0_309) 1 0) 0) 0 1)) (= |v_thread3Thread1of1ForFork0_#res.offset_58| 0) (= |v_thread2Thread1of1ForFork2_~cond~1#1_89| v_~v_assert~0_153) (= 0 |v_thread3Thread1of1ForFork0_#res.base_58|)) InVars {~pos~0=v_~pos~0_309} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_89|, ~v_assert~0=v_~v_assert~0_153, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_58|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_58|, ~pos~0=v_~pos~0_309} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1, ~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] and [485] L57-->L61: Formula: (and (= v_~v_assert~0_232 |v_thread1Thread1of1ForFork1_~cond~0#1_143|) (let ((.cse1 (not (= (mod v_~v_assert~0_232 256) 0))) (.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_170| 256) 0))) (or (and (= |v_thread1Thread1of1ForFork1_#t~post2#1_149| |v_thread1Thread1of1ForFork1_#t~post2#1_148|) .cse0 .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_144| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_144|) (= v_~pos~0_484 (+ v_~pos~0_483 1)) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_144| (ite (< 0 v_~c1~0_238) 1 0)) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_144| 0)) (= |v_thread1Thread1of1ForFork1_#t~post3#1_149| |v_thread1Thread1of1ForFork1_#t~post3#1_148|) (= (+ v_~c1~0_237 1) v_~c1~0_238)) (and (= v_~pos~0_483 (+ v_~pos~0_484 1)) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post5#1_145| |v_thread1Thread1of1ForFork1_#t~post5#1_144|) (= (+ v_~c1~0_238 1) v_~c1~0_237) (= |v_thread1Thread1of1ForFork1_#t~post4#1_144| |v_thread1Thread1of1ForFork1_#t~post4#1_145|) (not .cse0) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_145| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_144|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_145| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_144|))))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_149|, ~v_assert~0=v_~v_assert~0_232, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_149|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_145|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_145|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_145|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_170|, ~pos~0=v_~pos~0_484, ~c1~0=v_~c1~0_238, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_145|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_148|, ~v_assert~0=v_~v_assert~0_232, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_148|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_144|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_144|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_144|, ~pos~0=v_~pos~0_483, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_143|, ~c1~0=v_~c1~0_237, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_144|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, thread1Thread1of1ForFork1_~cond~0#1, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:44:47,299 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [401] $Ultimate##0-->thread3EXIT: Formula: (and (= 0 |v_thread3Thread1of1ForFork0_#res.base_13|) (= |v_thread3Thread1of1ForFork0_#res.offset_13| 0) (= (ite (= (ite (<= 0 v_~pos~0_145) 1 0) 0) 0 1) v_~v_assert~0_46)) InVars {~pos~0=v_~pos~0_145} OutVars{~v_assert~0=v_~v_assert~0_46, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_13|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_13|, ~pos~0=v_~pos~0_145} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] and [481] L57-->L61: Formula: (and (= v_~v_assert~0_224 |v_thread1Thread1of1ForFork1_~cond~0#1_127|) (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_154| 256) 0)) (.cse1 (not (= (mod v_~v_assert~0_224 256) 0)))) (or (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_129| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_128|) (= v_~pos~0_467 (+ v_~pos~0_468 1)) (= |v_thread1Thread1of1ForFork1_#t~post5#1_129| |v_thread1Thread1of1ForFork1_#t~post5#1_128|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_129| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_128|) (= (+ v_~c1~0_222 1) v_~c1~0_221) (not .cse0) (= |v_thread1Thread1of1ForFork1_#t~post4#1_129| |v_thread1Thread1of1ForFork1_#t~post4#1_128|) .cse1) (and .cse0 (= |v_thread1Thread1of1ForFork1_#t~post2#1_133| |v_thread1Thread1of1ForFork1_#t~post2#1_132|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_133| |v_thread1Thread1of1ForFork1_#t~post3#1_132|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_128| (ite (< 0 v_~c1~0_222) 1 0)) (= (+ v_~c1~0_221 1) v_~c1~0_222) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_128| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_128|) .cse1 (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_128| 0)) (= v_~pos~0_468 (+ v_~pos~0_467 1)))))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_133|, ~v_assert~0=v_~v_assert~0_224, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_133|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_129|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_129|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_129|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_154|, ~pos~0=v_~pos~0_468, ~c1~0=v_~c1~0_222, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_129|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_132|, ~v_assert~0=v_~v_assert~0_224, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_132|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_128|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_128|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_128|, ~pos~0=v_~pos~0_467, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_127|, ~c1~0=v_~c1~0_221, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_128|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, thread1Thread1of1ForFork1_~cond~0#1, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:44:47,443 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [401] $Ultimate##0-->thread3EXIT: Formula: (and (= 0 |v_thread3Thread1of1ForFork0_#res.base_13|) (= |v_thread3Thread1of1ForFork0_#res.offset_13| 0) (= (ite (= (ite (<= 0 v_~pos~0_145) 1 0) 0) 0 1) v_~v_assert~0_46)) InVars {~pos~0=v_~pos~0_145} OutVars{~v_assert~0=v_~v_assert~0_46, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_13|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_13|, ~pos~0=v_~pos~0_145} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] and [486] L57-->L61: Formula: (and (= v_~v_assert~0_234 |v_thread1Thread1of1ForFork1_~cond~0#1_147|) (let ((.cse0 (not (= (mod v_~v_assert~0_234 256) 0))) (.cse1 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_174| 256) 0))) (or (and .cse0 (= v_~pos~0_488 (+ v_~pos~0_487 1)) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_148| (ite (< 0 v_~c1~0_242) 1 0)) (= (+ v_~c1~0_241 1) v_~c1~0_242) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_148| 0)) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_148| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_148|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_153| |v_thread1Thread1of1ForFork1_#t~post3#1_152|) (= |v_thread1Thread1of1ForFork1_#t~post2#1_153| |v_thread1Thread1of1ForFork1_#t~post2#1_152|) .cse1) (and .cse0 (= |v_thread1Thread1of1ForFork1_#t~post4#1_149| |v_thread1Thread1of1ForFork1_#t~post4#1_148|) (= v_~pos~0_487 (+ v_~pos~0_488 1)) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_149| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_148|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_149| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_148|) (= |v_thread1Thread1of1ForFork1_#t~post5#1_149| |v_thread1Thread1of1ForFork1_#t~post5#1_148|) (= (+ v_~c1~0_242 1) v_~c1~0_241) (not .cse1))))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_153|, ~v_assert~0=v_~v_assert~0_234, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_153|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_149|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_149|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_149|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_174|, ~pos~0=v_~pos~0_488, ~c1~0=v_~c1~0_242, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_149|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_152|, ~v_assert~0=v_~v_assert~0_234, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_152|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_148|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_148|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_148|, ~pos~0=v_~pos~0_487, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_147|, ~c1~0=v_~c1~0_241, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_148|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, thread1Thread1of1ForFork1_~cond~0#1, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:44:47,610 WARN L322 ript$VariableManager]: TermVariable LBE77 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-13 01:44:47,610 WARN L322 ript$VariableManager]: TermVariable LBE185 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-13 01:44:48,557 WARN L322 ript$VariableManager]: TermVariable LBE77 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-13 01:44:48,557 WARN L322 ript$VariableManager]: TermVariable LBE185 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-13 01:44:49,218 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [477] $Ultimate##0-->L83: Formula: (let ((.cse2 (+ v_~c2~0_256 1)) (.cse3 (+ v_~pos~0_446 1))) (and (let ((.cse0 (not (= 0 (mod |v_thread2Thread1of1ForFork2_~cond~1#1_161| 256)))) (.cse1 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_174| 256) 0))) (or (and (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_155| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_155|) .cse0 .cse1 (= v_~pos~0_446 (+ v_~pos~0_445 1)) (= |v_thread2Thread1of1ForFork2_#t~post8#1_158| |v_thread2Thread1of1ForFork2_#t~post8#1_157|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_155| 0)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_155| (ite (< 0 v_~c2~0_256) 1 0)) (= |v_thread2Thread1of1ForFork2_#t~post7#1_158| |v_thread2Thread1of1ForFork2_#t~post7#1_157|) (= v_~c2~0_256 (+ v_~c2~0_255 1))) (and .cse0 (not .cse1) (= |v_thread2Thread1of1ForFork2_#t~post9#1_156| |v_thread2Thread1of1ForFork2_#t~post9#1_155|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_156| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_155|) (= v_~c2~0_255 .cse2) (= |v_thread2Thread1of1ForFork2_#t~post10#1_156| |v_thread2Thread1of1ForFork2_#t~post10#1_155|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_156| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_155|) (= v_~pos~0_445 .cse3)))) (let ((.cse4 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_175| 256) 0))) (or (and (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_156| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_157|) (= v_~pos~0_446 (+ v_~pos~0_447 1)) (= |v_thread2Thread1of1ForFork2_#t~post10#1_157| |v_thread2Thread1of1ForFork2_#t~post10#1_156|) (= (+ v_~c2~0_257 1) v_~c2~0_256) (= |v_thread2Thread1of1ForFork2_#t~post9#1_157| |v_thread2Thread1of1ForFork2_#t~post9#1_156|) (not .cse4) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_157| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_156|)) (and (= |v_thread2Thread1of1ForFork2_#t~post8#1_159| |v_thread2Thread1of1ForFork2_#t~post8#1_158|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_156| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_156|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_156| (ite (< 0 v_~c2~0_257) 1 0)) (= v_~c2~0_257 .cse2) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_156| 0)) (= v_~pos~0_447 .cse3) .cse4 (= |v_thread2Thread1of1ForFork2_#t~post7#1_159| |v_thread2Thread1of1ForFork2_#t~post7#1_158|)))) (= v_~v_assert~0_217 |v_thread2Thread1of1ForFork2_~cond~1#1_161|))) InVars {thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_157|, ~v_assert~0=v_~v_assert~0_217, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_157|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_159|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_157|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_159|, ~pos~0=v_~pos~0_447, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_157|, ~c2~0=v_~c2~0_257, thread2Thread1of1ForFork2_#t~nondet6#1=|v_thread2Thread1of1ForFork2_#t~nondet6#1_175|} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_161|, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_155|, ~v_assert~0=v_~v_assert~0_217, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_155|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_157|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_155|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_157|, ~pos~0=v_~pos~0_445, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_155|, ~c2~0=v_~c2~0_255} AuxVars[|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_156|, |v_thread2Thread1of1ForFork2_#t~post10#1_156|, |v_thread2Thread1of1ForFork2_#t~post7#1_158|, |v_thread2Thread1of1ForFork2_#t~post8#1_158|, |v_thread2Thread1of1ForFork2_#t~nondet6#1_174|, |v_thread2Thread1of1ForFork2_#t~post9#1_156|, v_~c2~0_256, v_~pos~0_446, |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_156|] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1, thread2Thread1of1ForFork2_#t~post10#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~post8#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post7#1, ~pos~0, thread2Thread1of1ForFork2_#t~post9#1, ~c2~0, thread2Thread1of1ForFork2_#t~nondet6#1] and [304] $Ultimate##0-->L61: Formula: (= v_~v_assert~0_1 |v_thread1Thread1of1ForFork1_~cond~0#1_1|) InVars {~v_assert~0=v_~v_assert~0_1} OutVars{~v_assert~0=v_~v_assert~0_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~cond~0#1] [2022-12-13 01:44:49,488 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [401] $Ultimate##0-->thread3EXIT: Formula: (and (= 0 |v_thread3Thread1of1ForFork0_#res.base_13|) (= |v_thread3Thread1of1ForFork0_#res.offset_13| 0) (= (ite (= (ite (<= 0 v_~pos~0_145) 1 0) 0) 0 1) v_~v_assert~0_46)) InVars {~pos~0=v_~pos~0_145} OutVars{~v_assert~0=v_~v_assert~0_46, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_13|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_13|, ~pos~0=v_~pos~0_145} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] and [484] L57-->L61: Formula: (and (let ((.cse0 (not (= (mod v_~v_assert~0_230 256) 0))) (.cse1 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_166| 256) 0))) (or (and .cse0 (= v_~pos~0_480 (+ v_~pos~0_479 1)) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_140| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_140|) (= |v_thread1Thread1of1ForFork1_#t~post2#1_145| |v_thread1Thread1of1ForFork1_#t~post2#1_144|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_140| 0)) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_140| (ite (< 0 v_~c1~0_234) 1 0)) (= (+ v_~c1~0_233 1) v_~c1~0_234) (= |v_thread1Thread1of1ForFork1_#t~post3#1_145| |v_thread1Thread1of1ForFork1_#t~post3#1_144|)) (and .cse0 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_141| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_140|) (not .cse1) (= (+ v_~c1~0_234 1) v_~c1~0_233) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_141| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_140|) (= v_~pos~0_479 (+ v_~pos~0_480 1)) (= |v_thread1Thread1of1ForFork1_#t~post5#1_141| |v_thread1Thread1of1ForFork1_#t~post5#1_140|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_141| |v_thread1Thread1of1ForFork1_#t~post4#1_140|)))) (= v_~v_assert~0_230 |v_thread1Thread1of1ForFork1_~cond~0#1_139|)) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_145|, ~v_assert~0=v_~v_assert~0_230, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_145|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_141|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_141|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_141|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_166|, ~pos~0=v_~pos~0_480, ~c1~0=v_~c1~0_234, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_141|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_144|, ~v_assert~0=v_~v_assert~0_230, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_144|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_140|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_140|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_140|, ~pos~0=v_~pos~0_479, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_139|, ~c1~0=v_~c1~0_233, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_140|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, thread1Thread1of1ForFork1_~cond~0#1, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:44:49,627 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [401] $Ultimate##0-->thread3EXIT: Formula: (and (= 0 |v_thread3Thread1of1ForFork0_#res.base_13|) (= |v_thread3Thread1of1ForFork0_#res.offset_13| 0) (= (ite (= (ite (<= 0 v_~pos~0_145) 1 0) 0) 0 1) v_~v_assert~0_46)) InVars {~pos~0=v_~pos~0_145} OutVars{~v_assert~0=v_~v_assert~0_46, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_13|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_13|, ~pos~0=v_~pos~0_145} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] and [488] L57-->L61: Formula: (and (= v_~v_assert~0_238 |v_thread1Thread1of1ForFork1_~cond~0#1_155|) (let ((.cse1 (not (= (mod v_~v_assert~0_238 256) 0))) (.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_182| 256) 0))) (or (and (= v_~pos~0_496 (+ v_~pos~0_495 1)) (= (+ v_~c1~0_249 1) v_~c1~0_250) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_156| (ite (< 0 v_~c1~0_250) 1 0)) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_156| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_156|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_156| 0)) .cse0 .cse1 (= |v_thread1Thread1of1ForFork1_#t~post2#1_161| |v_thread1Thread1of1ForFork1_#t~post2#1_160|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_161| |v_thread1Thread1of1ForFork1_#t~post3#1_160|)) (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_157| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_156|) (= v_~pos~0_495 (+ v_~pos~0_496 1)) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_157| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_156|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_157| |v_thread1Thread1of1ForFork1_#t~post4#1_156|) (= (+ v_~c1~0_250 1) v_~c1~0_249) .cse1 (not .cse0) (= |v_thread1Thread1of1ForFork1_#t~post5#1_157| |v_thread1Thread1of1ForFork1_#t~post5#1_156|))))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_161|, ~v_assert~0=v_~v_assert~0_238, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_161|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_157|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_157|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_157|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_182|, ~pos~0=v_~pos~0_496, ~c1~0=v_~c1~0_250, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_157|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_160|, ~v_assert~0=v_~v_assert~0_238, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_160|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_156|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_156|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_156|, ~pos~0=v_~pos~0_495, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_155|, ~c1~0=v_~c1~0_249, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_156|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, thread1Thread1of1ForFork1_~cond~0#1, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:44:49,784 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [329] L83-->L87: Formula: (= v_~v_assert~0_3 |v_thread2Thread1of1ForFork2_~cond~1#1_7|) InVars {~v_assert~0=v_~v_assert~0_3} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_7|, ~v_assert~0=v_~v_assert~0_3} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1] and [416] L61-->L57: Formula: (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1| 256) 0)) (.cse1 (not (= 0 (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_3| 256))))) (or (and (= (ite (< 0 v_~c1~0_In_1) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post2#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post2#1_In_1|) (= (+ v_~pos~0_Out_2 1) v_~pos~0_In_1) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post3#1_In_1|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| 0)) (= v_~c1~0_In_1 (+ v_~c1~0_Out_2 1))) (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|) (= v_~c1~0_Out_2 (+ v_~c1~0_In_1 1)) (= v_~pos~0_Out_2 (+ v_~pos~0_In_1 1)) (not .cse0) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post5#1_In_1| |v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_In_1| |v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|)))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_In_1|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_In_1|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_In_1|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_In_1|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1|, ~pos~0=v_~pos~0_In_1, ~c1~0=v_~c1~0_In_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_Out_2|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_Out_2|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|, ~pos~0=v_~pos~0_Out_2, ~c1~0=v_~c1~0_Out_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:44:49,902 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [329] L83-->L87: Formula: (= v_~v_assert~0_3 |v_thread2Thread1of1ForFork2_~cond~1#1_7|) InVars {~v_assert~0=v_~v_assert~0_3} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_7|, ~v_assert~0=v_~v_assert~0_3} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1] and [416] L61-->L57: Formula: (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1| 256) 0)) (.cse1 (not (= 0 (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_3| 256))))) (or (and (= (ite (< 0 v_~c1~0_In_1) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post2#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post2#1_In_1|) (= (+ v_~pos~0_Out_2 1) v_~pos~0_In_1) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post3#1_In_1|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| 0)) (= v_~c1~0_In_1 (+ v_~c1~0_Out_2 1))) (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|) (= v_~c1~0_Out_2 (+ v_~c1~0_In_1 1)) (= v_~pos~0_Out_2 (+ v_~pos~0_In_1 1)) (not .cse0) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post5#1_In_1| |v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_In_1| |v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|)))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_In_1|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_In_1|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_In_1|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_In_1|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1|, ~pos~0=v_~pos~0_In_1, ~c1~0=v_~c1~0_In_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_Out_2|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_Out_2|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|, ~pos~0=v_~pos~0_Out_2, ~c1~0=v_~c1~0_Out_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:44:50,262 INFO L241 LiptonReduction]: Total number of compositions: 9 [2022-12-13 01:44:50,263 INFO L158 eatedLiptonReduction]: Time needed for LBE in milliseconds: 5412 [2022-12-13 01:44:50,263 INFO L495 AbstractCegarLoop]: Abstraction has has 158 places, 370 transitions, 4634 flow [2022-12-13 01:44:50,264 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 19 states, 19 states have (on average 2.6315789473684212) internal successors, (50), 18 states have internal predecessors, (50), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 01:44:50,264 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-13 01:44:50,264 INFO L214 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 01:44:50,274 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2022-12-13 01:44:50,469 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable10 [2022-12-13 01:44:50,469 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)] === [2022-12-13 01:44:50,469 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 01:44:50,469 INFO L85 PathProgramCache]: Analyzing trace with hash -888460001, now seen corresponding path program 1 times [2022-12-13 01:44:50,469 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 01:44:50,470 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1175102594] [2022-12-13 01:44:50,470 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 01:44:50,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 01:44:50,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 01:44:50,834 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 01:44:50,834 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 01:44:50,834 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1175102594] [2022-12-13 01:44:50,834 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1175102594] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-13 01:44:50,834 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [807683871] [2022-12-13 01:44:50,834 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 01:44:50,835 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 01:44:50,835 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-13 01:44:50,840 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) [2022-12-13 01:44:50,842 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2022-12-13 01:44:50,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 01:44:50,929 INFO L263 TraceCheckSpWp]: Trace formula consists of 162 conjuncts, 13 conjunts are in the unsatisfiable core [2022-12-13 01:44:50,932 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 01:44:51,071 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 01:44:51,072 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-13 01:44:51,494 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 01:44:51,495 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [807683871] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-13 01:44:51,495 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-12-13 01:44:51,495 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7, 7] total 18 [2022-12-13 01:44:51,495 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [35721118] [2022-12-13 01:44:51,495 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-12-13 01:44:51,495 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 19 states [2022-12-13 01:44:51,495 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 01:44:51,496 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2022-12-13 01:44:51,496 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=75, Invalid=267, Unknown=0, NotChecked=0, Total=342 [2022-12-13 01:44:51,496 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 0 out of 64 [2022-12-13 01:44:51,496 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 158 places, 370 transitions, 4634 flow. Second operand has 19 states, 19 states have (on average 2.6315789473684212) internal successors, (50), 18 states have internal predecessors, (50), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 01:44:51,496 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-13 01:44:51,496 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 0 of 64 [2022-12-13 01:44:51,496 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-13 01:44:53,882 INFO L130 PetriNetUnfolder]: 3450/5657 cut-off events. [2022-12-13 01:44:53,882 INFO L131 PetriNetUnfolder]: For 60353/60353 co-relation queries the response was YES. [2022-12-13 01:44:53,903 INFO L83 FinitePrefix]: Finished finitePrefix Result has 33620 conditions, 5657 events. 3450/5657 cut-off events. For 60353/60353 co-relation queries the response was YES. Maximal size of possible extension queue 303. Compared 33803 event pairs, 60 based on Foata normal form. 196/5829 useless extension candidates. Maximal degree in co-relation 33135. Up to 1250 conditions per place. [2022-12-13 01:44:53,923 INFO L137 encePairwiseOnDemand]: 15/64 looper letters, 308 selfloop transitions, 203 changer transitions 312/823 dead transitions. [2022-12-13 01:44:53,923 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 198 places, 823 transitions, 10975 flow [2022-12-13 01:44:53,924 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2022-12-13 01:44:53,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 41 states. [2022-12-13 01:44:53,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 41 states and 395 transitions. [2022-12-13 01:44:53,925 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.15053353658536586 [2022-12-13 01:44:53,925 INFO L175 Difference]: Start difference. First operand has 158 places, 370 transitions, 4634 flow. Second operand 41 states and 395 transitions. [2022-12-13 01:44:53,926 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 198 places, 823 transitions, 10975 flow [2022-12-13 01:44:54,285 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 180 places, 823 transitions, 9919 flow, removed 448 selfloop flow, removed 18 redundant places. [2022-12-13 01:44:54,294 INFO L231 Difference]: Finished difference. Result has 200 places, 375 transitions, 5124 flow [2022-12-13 01:44:54,294 INFO L277 CegarLoopForPetriNet]: {PETRI_ALPHABET=64, PETRI_DIFFERENCE_MINUEND_FLOW=4102, PETRI_DIFFERENCE_MINUEND_PLACES=140, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=370, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=130, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=200, PETRI_DIFFERENCE_SUBTRAHEND_STATES=41, PETRI_FLOW=5124, PETRI_PLACES=200, PETRI_TRANSITIONS=375} [2022-12-13 01:44:54,295 INFO L295 CegarLoopForPetriNet]: 30 programPoint places, 170 predicate places. [2022-12-13 01:44:54,295 WARN L178 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-13 01:44:54,295 INFO L89 Accepts]: Start accepts. Operand has 200 places, 375 transitions, 5124 flow [2022-12-13 01:44:54,297 INFO L95 Accepts]: Finished accepts. [2022-12-13 01:44:54,297 INFO L203 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-13 01:44:54,297 INFO L174 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 200 places, 375 transitions, 5124 flow [2022-12-13 01:44:54,300 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 173 places, 375 transitions, 5124 flow [2022-12-13 01:44:54,390 INFO L130 PetriNetUnfolder]: 335/847 cut-off events. [2022-12-13 01:44:54,390 INFO L131 PetriNetUnfolder]: For 11115/11169 co-relation queries the response was YES. [2022-12-13 01:44:54,394 INFO L83 FinitePrefix]: Finished finitePrefix Result has 5239 conditions, 847 events. 335/847 cut-off events. For 11115/11169 co-relation queries the response was YES. Maximal size of possible extension queue 61. Compared 5084 event pairs, 7 based on Foata normal form. 33/866 useless extension candidates. Maximal degree in co-relation 5123. Up to 192 conditions per place. [2022-12-13 01:44:54,399 INFO L222 LiptonReduction]: Starting Lipton reduction on Petri net that has 173 places, 375 transitions, 5124 flow [2022-12-13 01:44:54,399 INFO L226 LiptonReduction]: Number of co-enabled transitions 2016 [2022-12-13 01:44:54,425 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [498] $Ultimate##0-->L61: Formula: (let ((.cse0 (+ v_~pos~0_541 1)) (.cse1 (+ v_~c2~0_293 1)) (.cse3 (+ v_~c2~0_291 1)) (.cse4 (+ v_~pos~0_539 1))) (and (let ((.cse2 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_211| 256) 0))) (or (and (= |v_thread2Thread1of1ForFork2_#t~post8#1_196| |v_thread2Thread1of1ForFork2_#t~post8#1_195|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_194| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_194|) (= |v_thread2Thread1of1ForFork2_#t~post7#1_196| |v_thread2Thread1of1ForFork2_#t~post7#1_195|) (= .cse0 v_~pos~0_540) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_194| (ite (< 0 v_~c2~0_292) 1 0)) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_194| 0)) (= v_~c2~0_292 .cse1) .cse2) (and (= v_~pos~0_541 (+ v_~pos~0_540 1)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_194| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_193|) (= v_~c2~0_293 (+ v_~c2~0_292 1)) (= |v_thread2Thread1of1ForFork2_#t~post10#1_194| |v_thread2Thread1of1ForFork2_#t~post10#1_193|) (not .cse2) (= |v_thread2Thread1of1ForFork2_#t~post9#1_194| |v_thread2Thread1of1ForFork2_#t~post9#1_193|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_194| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_193|)))) (= v_~v_assert~0_252 |v_thread2Thread1of1ForFork2_~cond~1#1_184|) (let ((.cse5 (= 0 (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_209| 256)))) (or (and (= v_~c2~0_290 .cse3) (= v_~pos~0_538 .cse4) (= |v_thread2Thread1of1ForFork2_#t~post9#1_192| |v_thread2Thread1of1ForFork2_#t~post9#1_191|) (not .cse5) (= |v_thread2Thread1of1ForFork2_#t~post10#1_192| |v_thread2Thread1of1ForFork2_#t~post10#1_191|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_192| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_191|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_192| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_191|)) (and (= |v_thread2Thread1of1ForFork2_#t~post8#1_194| |v_thread2Thread1of1ForFork2_#t~post8#1_193|) (= (ite (< 0 v_~c2~0_291) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_191|) (= (+ v_~c2~0_290 1) v_~c2~0_291) (= v_~pos~0_539 (+ v_~pos~0_538 1)) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_191| 0)) (= |v_thread2Thread1of1ForFork2_#t~post7#1_194| |v_thread2Thread1of1ForFork2_#t~post7#1_193|) .cse5 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_191| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_191|)))) (let ((.cse6 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_210| 256) 0)) (.cse7 (not (= (mod v_~v_assert~0_252 256) 0)))) (or (and (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_194| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_192|) (= |v_thread2Thread1of1ForFork2_#t~post10#1_192| |v_thread2Thread1of1ForFork2_#t~post10#1_194|) (= .cse0 v_~pos~0_539) (= |v_thread2Thread1of1ForFork2_#t~post9#1_194| |v_thread2Thread1of1ForFork2_#t~post9#1_192|) (not .cse6) (= v_~c2~0_291 .cse1) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_194| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_192|) .cse7) (and (= |v_thread2Thread1of1ForFork2_#t~post8#1_196| |v_thread2Thread1of1ForFork2_#t~post8#1_194|) .cse6 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_192| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_192|) (= v_~c2~0_293 .cse3) .cse7 (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_192| 0)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_192| (ite (< 0 v_~c2~0_293) 1 0)) (= |v_thread2Thread1of1ForFork2_#t~post7#1_196| |v_thread2Thread1of1ForFork2_#t~post7#1_194|) (= v_~pos~0_541 .cse4)))) (= v_~v_assert~0_252 |v_thread1Thread1of1ForFork1_~cond~0#1_173|))) InVars {~v_assert~0=v_~v_assert~0_252, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_193|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_193|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_195|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_193|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_195|, ~pos~0=v_~pos~0_540, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_193|, ~c2~0=v_~c2~0_292, thread2Thread1of1ForFork2_#t~nondet6#1=|v_thread2Thread1of1ForFork2_#t~nondet6#1_211|} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_184|, ~v_assert~0=v_~v_assert~0_252, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_191|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_191|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_193|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_191|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_193|, ~pos~0=v_~pos~0_538, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_191|, ~c2~0=v_~c2~0_290, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_173|} AuxVars[|v_thread2Thread1of1ForFork2_#t~nondet6#1_210|, |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_192|, |v_thread2Thread1of1ForFork2_#t~post10#1_192|, |v_thread2Thread1of1ForFork2_#t~post7#1_196|, |v_thread2Thread1of1ForFork2_#t~post7#1_194|, |v_thread2Thread1of1ForFork2_#t~post8#1_194|, |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_194|, |v_thread2Thread1of1ForFork2_#t~post8#1_196|, v_~pos~0_541, |v_thread2Thread1of1ForFork2_#t~post9#1_192|, |v_thread2Thread1of1ForFork2_#t~post10#1_194|, |v_thread2Thread1of1ForFork2_#t~post9#1_194|, v_~c2~0_293, |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_192|, v_~c2~0_291, |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_194|, v_~pos~0_539, |v_thread2Thread1of1ForFork2_#t~nondet6#1_209|] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1, thread2Thread1of1ForFork2_#t~post10#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~post8#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post7#1, ~pos~0, thread2Thread1of1ForFork2_#t~post9#1, ~c2~0, thread2Thread1of1ForFork2_#t~nondet6#1, thread1Thread1of1ForFork1_~cond~0#1] and [466] L83-->L57: Formula: (and (= v_~v_assert~0_199 |v_thread2Thread1of1ForFork2_~cond~1#1_143|) (let ((.cse0 (not (= (mod |v_thread1Thread1of1ForFork1_~cond~0#1_105| 256) 0))) (.cse1 (= 0 (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_129| 256)))) (or (and (= v_~pos~0_405 (+ v_~pos~0_406 1)) .cse0 (= (+ v_~c1~0_196 1) v_~c1~0_195) (= |v_thread1Thread1of1ForFork1_#t~post5#1_102| |v_thread1Thread1of1ForFork1_#t~post5#1_101|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_102| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_101|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_102| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_101|) (not .cse1) (= |v_thread1Thread1of1ForFork1_#t~post4#1_102| |v_thread1Thread1of1ForFork1_#t~post4#1_101|)) (and .cse0 (= v_~pos~0_406 (+ v_~pos~0_405 1)) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_101| (ite (< 0 v_~c1~0_196) 1 0)) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_101| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_101|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_101| 0)) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post3#1_106| |v_thread1Thread1of1ForFork1_#t~post3#1_105|) (= |v_thread1Thread1of1ForFork1_#t~post2#1_106| |v_thread1Thread1of1ForFork1_#t~post2#1_105|) (= (+ v_~c1~0_195 1) v_~c1~0_196))))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_106|, ~v_assert~0=v_~v_assert~0_199, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_106|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_102|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_102|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_102|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_129|, ~pos~0=v_~pos~0_406, ~c1~0=v_~c1~0_196, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_105|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_102|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_105|, thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_143|, ~v_assert~0=v_~v_assert~0_199, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_105|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_101|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_101|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_101|, ~pos~0=v_~pos~0_405, ~c1~0=v_~c1~0_195, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_105|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_101|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread2Thread1of1ForFork2_~cond~1#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:44:56,264 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [498] $Ultimate##0-->L61: Formula: (let ((.cse0 (+ v_~pos~0_541 1)) (.cse1 (+ v_~c2~0_293 1)) (.cse3 (+ v_~c2~0_291 1)) (.cse4 (+ v_~pos~0_539 1))) (and (let ((.cse2 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_211| 256) 0))) (or (and (= |v_thread2Thread1of1ForFork2_#t~post8#1_196| |v_thread2Thread1of1ForFork2_#t~post8#1_195|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_194| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_194|) (= |v_thread2Thread1of1ForFork2_#t~post7#1_196| |v_thread2Thread1of1ForFork2_#t~post7#1_195|) (= .cse0 v_~pos~0_540) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_194| (ite (< 0 v_~c2~0_292) 1 0)) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_194| 0)) (= v_~c2~0_292 .cse1) .cse2) (and (= v_~pos~0_541 (+ v_~pos~0_540 1)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_194| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_193|) (= v_~c2~0_293 (+ v_~c2~0_292 1)) (= |v_thread2Thread1of1ForFork2_#t~post10#1_194| |v_thread2Thread1of1ForFork2_#t~post10#1_193|) (not .cse2) (= |v_thread2Thread1of1ForFork2_#t~post9#1_194| |v_thread2Thread1of1ForFork2_#t~post9#1_193|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_194| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_193|)))) (= v_~v_assert~0_252 |v_thread2Thread1of1ForFork2_~cond~1#1_184|) (let ((.cse5 (= 0 (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_209| 256)))) (or (and (= v_~c2~0_290 .cse3) (= v_~pos~0_538 .cse4) (= |v_thread2Thread1of1ForFork2_#t~post9#1_192| |v_thread2Thread1of1ForFork2_#t~post9#1_191|) (not .cse5) (= |v_thread2Thread1of1ForFork2_#t~post10#1_192| |v_thread2Thread1of1ForFork2_#t~post10#1_191|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_192| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_191|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_192| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_191|)) (and (= |v_thread2Thread1of1ForFork2_#t~post8#1_194| |v_thread2Thread1of1ForFork2_#t~post8#1_193|) (= (ite (< 0 v_~c2~0_291) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_191|) (= (+ v_~c2~0_290 1) v_~c2~0_291) (= v_~pos~0_539 (+ v_~pos~0_538 1)) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_191| 0)) (= |v_thread2Thread1of1ForFork2_#t~post7#1_194| |v_thread2Thread1of1ForFork2_#t~post7#1_193|) .cse5 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_191| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_191|)))) (let ((.cse6 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_210| 256) 0)) (.cse7 (not (= (mod v_~v_assert~0_252 256) 0)))) (or (and (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_194| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_192|) (= |v_thread2Thread1of1ForFork2_#t~post10#1_192| |v_thread2Thread1of1ForFork2_#t~post10#1_194|) (= .cse0 v_~pos~0_539) (= |v_thread2Thread1of1ForFork2_#t~post9#1_194| |v_thread2Thread1of1ForFork2_#t~post9#1_192|) (not .cse6) (= v_~c2~0_291 .cse1) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_194| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_192|) .cse7) (and (= |v_thread2Thread1of1ForFork2_#t~post8#1_196| |v_thread2Thread1of1ForFork2_#t~post8#1_194|) .cse6 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_192| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_192|) (= v_~c2~0_293 .cse3) .cse7 (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_192| 0)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_192| (ite (< 0 v_~c2~0_293) 1 0)) (= |v_thread2Thread1of1ForFork2_#t~post7#1_196| |v_thread2Thread1of1ForFork2_#t~post7#1_194|) (= v_~pos~0_541 .cse4)))) (= v_~v_assert~0_252 |v_thread1Thread1of1ForFork1_~cond~0#1_173|))) InVars {~v_assert~0=v_~v_assert~0_252, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_193|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_193|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_195|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_193|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_195|, ~pos~0=v_~pos~0_540, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_193|, ~c2~0=v_~c2~0_292, thread2Thread1of1ForFork2_#t~nondet6#1=|v_thread2Thread1of1ForFork2_#t~nondet6#1_211|} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_184|, ~v_assert~0=v_~v_assert~0_252, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_191|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_191|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_193|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_191|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_193|, ~pos~0=v_~pos~0_538, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_191|, ~c2~0=v_~c2~0_290, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_173|} AuxVars[|v_thread2Thread1of1ForFork2_#t~nondet6#1_210|, |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_192|, |v_thread2Thread1of1ForFork2_#t~post10#1_192|, |v_thread2Thread1of1ForFork2_#t~post7#1_196|, |v_thread2Thread1of1ForFork2_#t~post7#1_194|, |v_thread2Thread1of1ForFork2_#t~post8#1_194|, |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_194|, |v_thread2Thread1of1ForFork2_#t~post8#1_196|, v_~pos~0_541, |v_thread2Thread1of1ForFork2_#t~post9#1_192|, |v_thread2Thread1of1ForFork2_#t~post10#1_194|, |v_thread2Thread1of1ForFork2_#t~post9#1_194|, v_~c2~0_293, |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_192|, v_~c2~0_291, |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_194|, v_~pos~0_539, |v_thread2Thread1of1ForFork2_#t~nondet6#1_209|] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1, thread2Thread1of1ForFork2_#t~post10#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~post8#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post7#1, ~pos~0, thread2Thread1of1ForFork2_#t~post9#1, ~c2~0, thread2Thread1of1ForFork2_#t~nondet6#1, thread1Thread1of1ForFork1_~cond~0#1] and [467] L83-->L83: Formula: (and (let ((.cse0 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_154| 256) 0)) (.cse1 (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_145| 256) 0)))) (or (and (not .cse0) (= v_~pos~0_409 (+ v_~pos~0_410 1)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_136| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_135|) .cse1 (= |v_thread2Thread1of1ForFork2_#t~post10#1_136| |v_thread2Thread1of1ForFork2_#t~post10#1_135|) (= |v_thread2Thread1of1ForFork2_#t~post9#1_136| |v_thread2Thread1of1ForFork2_#t~post9#1_135|) (= v_~c2~0_235 (+ v_~c2~0_236 1)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_136| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_135|)) (and (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_135| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_135|) .cse0 (= v_~pos~0_410 (+ v_~pos~0_409 1)) (= v_~c2~0_236 (+ v_~c2~0_235 1)) .cse1 (= |v_thread2Thread1of1ForFork2_#t~post8#1_138| |v_thread2Thread1of1ForFork2_#t~post8#1_137|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_135| 0)) (= (ite (< 0 v_~c2~0_236) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_135|) (= |v_thread2Thread1of1ForFork2_#t~post7#1_138| |v_thread2Thread1of1ForFork2_#t~post7#1_137|)))) (= v_~v_assert~0_201 |v_thread2Thread1of1ForFork2_~cond~1#1_145|)) InVars {thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_136|, ~v_assert~0=v_~v_assert~0_201, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_136|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_138|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_136|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_138|, ~pos~0=v_~pos~0_410, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_136|, ~c2~0=v_~c2~0_236, thread2Thread1of1ForFork2_#t~nondet6#1=|v_thread2Thread1of1ForFork2_#t~nondet6#1_154|} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_145|, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_135|, ~v_assert~0=v_~v_assert~0_201, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_135|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_137|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_135|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_137|, ~pos~0=v_~pos~0_409, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_135|, ~c2~0=v_~c2~0_235} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1, thread2Thread1of1ForFork2_#t~post10#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~post8#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post7#1, ~pos~0, thread2Thread1of1ForFork2_#t~post9#1, ~c2~0, thread2Thread1of1ForFork2_#t~nondet6#1] [2022-12-13 01:44:56,264 WARN L322 ript$VariableManager]: TermVariable LBE77 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-13 01:44:56,264 WARN L322 ript$VariableManager]: TermVariable LBE185 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-13 01:44:57,174 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [401] $Ultimate##0-->thread3EXIT: Formula: (and (= 0 |v_thread3Thread1of1ForFork0_#res.base_13|) (= |v_thread3Thread1of1ForFork0_#res.offset_13| 0) (= (ite (= (ite (<= 0 v_~pos~0_145) 1 0) 0) 0 1) v_~v_assert~0_46)) InVars {~pos~0=v_~pos~0_145} OutVars{~v_assert~0=v_~v_assert~0_46, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_13|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_13|, ~pos~0=v_~pos~0_145} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] and [416] L61-->L57: Formula: (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1| 256) 0)) (.cse1 (not (= 0 (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_3| 256))))) (or (and (= (ite (< 0 v_~c1~0_In_1) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post2#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post2#1_In_1|) (= (+ v_~pos~0_Out_2 1) v_~pos~0_In_1) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post3#1_In_1|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| 0)) (= v_~c1~0_In_1 (+ v_~c1~0_Out_2 1))) (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|) (= v_~c1~0_Out_2 (+ v_~c1~0_In_1 1)) (= v_~pos~0_Out_2 (+ v_~pos~0_In_1 1)) (not .cse0) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post5#1_In_1| |v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_In_1| |v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|)))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_In_1|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_In_1|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_In_1|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_In_1|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1|, ~pos~0=v_~pos~0_In_1, ~c1~0=v_~c1~0_In_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_Out_2|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_Out_2|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|, ~pos~0=v_~pos~0_Out_2, ~c1~0=v_~c1~0_Out_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:44:57,308 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [401] $Ultimate##0-->thread3EXIT: Formula: (and (= 0 |v_thread3Thread1of1ForFork0_#res.base_13|) (= |v_thread3Thread1of1ForFork0_#res.offset_13| 0) (= (ite (= (ite (<= 0 v_~pos~0_145) 1 0) 0) 0 1) v_~v_assert~0_46)) InVars {~pos~0=v_~pos~0_145} OutVars{~v_assert~0=v_~v_assert~0_46, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_13|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_13|, ~pos~0=v_~pos~0_145} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] and [329] L83-->L87: Formula: (= v_~v_assert~0_3 |v_thread2Thread1of1ForFork2_~cond~1#1_7|) InVars {~v_assert~0=v_~v_assert~0_3} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_7|, ~v_assert~0=v_~v_assert~0_3} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1] [2022-12-13 01:44:57,325 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [401] $Ultimate##0-->thread3EXIT: Formula: (and (= 0 |v_thread3Thread1of1ForFork0_#res.base_13|) (= |v_thread3Thread1of1ForFork0_#res.offset_13| 0) (= (ite (= (ite (<= 0 v_~pos~0_145) 1 0) 0) 0 1) v_~v_assert~0_46)) InVars {~pos~0=v_~pos~0_145} OutVars{~v_assert~0=v_~v_assert~0_46, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_13|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_13|, ~pos~0=v_~pos~0_145} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] and [417] L87-->L83: Formula: (let ((.cse0 (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_In_1| 256) 0))) (.cse1 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_In_1| 256) 0))) (or (and (= (+ v_~pos~0_Out_6 1) v_~pos~0_In_3) .cse0 .cse1 (= (ite (< 0 v_~c2~0_In_1) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2| 0)) (= |v_thread2Thread1of1ForFork2_#t~post8#1_In_1| |v_thread2Thread1of1ForFork2_#t~post8#1_Out_2|) (= |v_thread2Thread1of1ForFork2_#t~post7#1_In_1| |v_thread2Thread1of1ForFork2_#t~post7#1_Out_2|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2|) (= (+ v_~c2~0_Out_2 1) v_~c2~0_In_1)) (and (= |v_thread2Thread1of1ForFork2_#t~post10#1_In_1| |v_thread2Thread1of1ForFork2_#t~post10#1_Out_2|) .cse0 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_In_1|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_In_1| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2|) (= v_~c2~0_Out_2 (+ v_~c2~0_In_1 1)) (= |v_thread2Thread1of1ForFork2_#t~post9#1_Out_2| |v_thread2Thread1of1ForFork2_#t~post9#1_In_1|) (not .cse1) (= v_~pos~0_Out_6 (+ v_~pos~0_In_3 1))))) InVars {thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_In_1|, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_In_1|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_In_1|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_In_1|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_In_1|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_In_1|, ~pos~0=v_~pos~0_In_3, ~c2~0=v_~c2~0_In_1, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_In_1|, thread2Thread1of1ForFork2_#t~nondet6#1=|v_thread2Thread1of1ForFork2_#t~nondet6#1_In_1|} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_In_1|, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_Out_2|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_Out_2|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_Out_2|, ~pos~0=v_~pos~0_Out_6, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_Out_2|, ~c2~0=v_~c2~0_Out_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_#t~post10#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~post8#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post7#1, ~pos~0, thread2Thread1of1ForFork2_#t~post9#1, ~c2~0, thread2Thread1of1ForFork2_#t~nondet6#1] [2022-12-13 01:44:57,457 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [401] $Ultimate##0-->thread3EXIT: Formula: (and (= 0 |v_thread3Thread1of1ForFork0_#res.base_13|) (= |v_thread3Thread1of1ForFork0_#res.offset_13| 0) (= (ite (= (ite (<= 0 v_~pos~0_145) 1 0) 0) 0 1) v_~v_assert~0_46)) InVars {~pos~0=v_~pos~0_145} OutVars{~v_assert~0=v_~v_assert~0_46, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_13|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_13|, ~pos~0=v_~pos~0_145} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] and [416] L61-->L57: Formula: (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1| 256) 0)) (.cse1 (not (= 0 (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_3| 256))))) (or (and (= (ite (< 0 v_~c1~0_In_1) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post2#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post2#1_In_1|) (= (+ v_~pos~0_Out_2 1) v_~pos~0_In_1) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post3#1_In_1|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| 0)) (= v_~c1~0_In_1 (+ v_~c1~0_Out_2 1))) (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|) (= v_~c1~0_Out_2 (+ v_~c1~0_In_1 1)) (= v_~pos~0_Out_2 (+ v_~pos~0_In_1 1)) (not .cse0) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post5#1_In_1| |v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_In_1| |v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|)))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_In_1|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_In_1|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_In_1|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_In_1|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1|, ~pos~0=v_~pos~0_In_1, ~c1~0=v_~c1~0_In_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_Out_2|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_Out_2|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|, ~pos~0=v_~pos~0_Out_2, ~c1~0=v_~c1~0_Out_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:44:57,591 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [401] $Ultimate##0-->thread3EXIT: Formula: (and (= 0 |v_thread3Thread1of1ForFork0_#res.base_13|) (= |v_thread3Thread1of1ForFork0_#res.offset_13| 0) (= (ite (= (ite (<= 0 v_~pos~0_145) 1 0) 0) 0 1) v_~v_assert~0_46)) InVars {~pos~0=v_~pos~0_145} OutVars{~v_assert~0=v_~v_assert~0_46, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_13|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_13|, ~pos~0=v_~pos~0_145} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] and [416] L61-->L57: Formula: (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1| 256) 0)) (.cse1 (not (= 0 (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_3| 256))))) (or (and (= (ite (< 0 v_~c1~0_In_1) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post2#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post2#1_In_1|) (= (+ v_~pos~0_Out_2 1) v_~pos~0_In_1) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post3#1_In_1|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| 0)) (= v_~c1~0_In_1 (+ v_~c1~0_Out_2 1))) (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|) (= v_~c1~0_Out_2 (+ v_~c1~0_In_1 1)) (= v_~pos~0_Out_2 (+ v_~pos~0_In_1 1)) (not .cse0) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post5#1_In_1| |v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_In_1| |v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|)))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_In_1|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_In_1|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_In_1|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_In_1|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1|, ~pos~0=v_~pos~0_In_1, ~c1~0=v_~c1~0_In_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_Out_2|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_Out_2|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|, ~pos~0=v_~pos~0_Out_2, ~c1~0=v_~c1~0_Out_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:44:57,727 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [401] $Ultimate##0-->thread3EXIT: Formula: (and (= 0 |v_thread3Thread1of1ForFork0_#res.base_13|) (= |v_thread3Thread1of1ForFork0_#res.offset_13| 0) (= (ite (= (ite (<= 0 v_~pos~0_145) 1 0) 0) 0 1) v_~v_assert~0_46)) InVars {~pos~0=v_~pos~0_145} OutVars{~v_assert~0=v_~v_assert~0_46, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_13|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_13|, ~pos~0=v_~pos~0_145} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] and [417] L87-->L83: Formula: (let ((.cse0 (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_In_1| 256) 0))) (.cse1 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_In_1| 256) 0))) (or (and (= (+ v_~pos~0_Out_6 1) v_~pos~0_In_3) .cse0 .cse1 (= (ite (< 0 v_~c2~0_In_1) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2| 0)) (= |v_thread2Thread1of1ForFork2_#t~post8#1_In_1| |v_thread2Thread1of1ForFork2_#t~post8#1_Out_2|) (= |v_thread2Thread1of1ForFork2_#t~post7#1_In_1| |v_thread2Thread1of1ForFork2_#t~post7#1_Out_2|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2|) (= (+ v_~c2~0_Out_2 1) v_~c2~0_In_1)) (and (= |v_thread2Thread1of1ForFork2_#t~post10#1_In_1| |v_thread2Thread1of1ForFork2_#t~post10#1_Out_2|) .cse0 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_In_1|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_In_1| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2|) (= v_~c2~0_Out_2 (+ v_~c2~0_In_1 1)) (= |v_thread2Thread1of1ForFork2_#t~post9#1_Out_2| |v_thread2Thread1of1ForFork2_#t~post9#1_In_1|) (not .cse1) (= v_~pos~0_Out_6 (+ v_~pos~0_In_3 1))))) InVars {thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_In_1|, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_In_1|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_In_1|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_In_1|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_In_1|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_In_1|, ~pos~0=v_~pos~0_In_3, ~c2~0=v_~c2~0_In_1, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_In_1|, thread2Thread1of1ForFork2_#t~nondet6#1=|v_thread2Thread1of1ForFork2_#t~nondet6#1_In_1|} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_In_1|, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_Out_2|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_Out_2|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_Out_2|, ~pos~0=v_~pos~0_Out_6, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_Out_2|, ~c2~0=v_~c2~0_Out_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_#t~post10#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~post8#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post7#1, ~pos~0, thread2Thread1of1ForFork2_#t~post9#1, ~c2~0, thread2Thread1of1ForFork2_#t~nondet6#1] [2022-12-13 01:44:57,856 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [401] $Ultimate##0-->thread3EXIT: Formula: (and (= 0 |v_thread3Thread1of1ForFork0_#res.base_13|) (= |v_thread3Thread1of1ForFork0_#res.offset_13| 0) (= (ite (= (ite (<= 0 v_~pos~0_145) 1 0) 0) 0 1) v_~v_assert~0_46)) InVars {~pos~0=v_~pos~0_145} OutVars{~v_assert~0=v_~v_assert~0_46, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_13|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_13|, ~pos~0=v_~pos~0_145} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] and [416] L61-->L57: Formula: (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1| 256) 0)) (.cse1 (not (= 0 (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_3| 256))))) (or (and (= (ite (< 0 v_~c1~0_In_1) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post2#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post2#1_In_1|) (= (+ v_~pos~0_Out_2 1) v_~pos~0_In_1) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post3#1_In_1|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| 0)) (= v_~c1~0_In_1 (+ v_~c1~0_Out_2 1))) (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|) (= v_~c1~0_Out_2 (+ v_~c1~0_In_1 1)) (= v_~pos~0_Out_2 (+ v_~pos~0_In_1 1)) (not .cse0) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post5#1_In_1| |v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_In_1| |v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|)))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_In_1|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_In_1|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_In_1|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_In_1|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1|, ~pos~0=v_~pos~0_In_1, ~c1~0=v_~c1~0_In_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_Out_2|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_Out_2|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|, ~pos~0=v_~pos~0_Out_2, ~c1~0=v_~c1~0_Out_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:44:57,989 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [401] $Ultimate##0-->thread3EXIT: Formula: (and (= 0 |v_thread3Thread1of1ForFork0_#res.base_13|) (= |v_thread3Thread1of1ForFork0_#res.offset_13| 0) (= (ite (= (ite (<= 0 v_~pos~0_145) 1 0) 0) 0 1) v_~v_assert~0_46)) InVars {~pos~0=v_~pos~0_145} OutVars{~v_assert~0=v_~v_assert~0_46, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_13|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_13|, ~pos~0=v_~pos~0_145} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] and [316] L57-->L61: Formula: (= v_~v_assert~0_2 |v_thread1Thread1of1ForFork1_~cond~0#1_7|) InVars {~v_assert~0=v_~v_assert~0_2} OutVars{~v_assert~0=v_~v_assert~0_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_7|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~cond~0#1] [2022-12-13 01:44:58,008 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [401] $Ultimate##0-->thread3EXIT: Formula: (and (= 0 |v_thread3Thread1of1ForFork0_#res.base_13|) (= |v_thread3Thread1of1ForFork0_#res.offset_13| 0) (= (ite (= (ite (<= 0 v_~pos~0_145) 1 0) 0) 0 1) v_~v_assert~0_46)) InVars {~pos~0=v_~pos~0_145} OutVars{~v_assert~0=v_~v_assert~0_46, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_13|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_13|, ~pos~0=v_~pos~0_145} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] and [416] L61-->L57: Formula: (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1| 256) 0)) (.cse1 (not (= 0 (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_3| 256))))) (or (and (= (ite (< 0 v_~c1~0_In_1) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post2#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post2#1_In_1|) (= (+ v_~pos~0_Out_2 1) v_~pos~0_In_1) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post3#1_In_1|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| 0)) (= v_~c1~0_In_1 (+ v_~c1~0_Out_2 1))) (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|) (= v_~c1~0_Out_2 (+ v_~c1~0_In_1 1)) (= v_~pos~0_Out_2 (+ v_~pos~0_In_1 1)) (not .cse0) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post5#1_In_1| |v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_In_1| |v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|)))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_In_1|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_In_1|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_In_1|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_In_1|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1|, ~pos~0=v_~pos~0_In_1, ~c1~0=v_~c1~0_In_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_Out_2|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_Out_2|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|, ~pos~0=v_~pos~0_Out_2, ~c1~0=v_~c1~0_Out_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:44:58,139 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [401] $Ultimate##0-->thread3EXIT: Formula: (and (= 0 |v_thread3Thread1of1ForFork0_#res.base_13|) (= |v_thread3Thread1of1ForFork0_#res.offset_13| 0) (= (ite (= (ite (<= 0 v_~pos~0_145) 1 0) 0) 0 1) v_~v_assert~0_46)) InVars {~pos~0=v_~pos~0_145} OutVars{~v_assert~0=v_~v_assert~0_46, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_13|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_13|, ~pos~0=v_~pos~0_145} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] and [329] L83-->L87: Formula: (= v_~v_assert~0_3 |v_thread2Thread1of1ForFork2_~cond~1#1_7|) InVars {~v_assert~0=v_~v_assert~0_3} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_7|, ~v_assert~0=v_~v_assert~0_3} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1] [2022-12-13 01:44:58,156 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [401] $Ultimate##0-->thread3EXIT: Formula: (and (= 0 |v_thread3Thread1of1ForFork0_#res.base_13|) (= |v_thread3Thread1of1ForFork0_#res.offset_13| 0) (= (ite (= (ite (<= 0 v_~pos~0_145) 1 0) 0) 0 1) v_~v_assert~0_46)) InVars {~pos~0=v_~pos~0_145} OutVars{~v_assert~0=v_~v_assert~0_46, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_13|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_13|, ~pos~0=v_~pos~0_145} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] and [329] L83-->L87: Formula: (= v_~v_assert~0_3 |v_thread2Thread1of1ForFork2_~cond~1#1_7|) InVars {~v_assert~0=v_~v_assert~0_3} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_7|, ~v_assert~0=v_~v_assert~0_3} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1] [2022-12-13 01:44:58,173 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [401] $Ultimate##0-->thread3EXIT: Formula: (and (= 0 |v_thread3Thread1of1ForFork0_#res.base_13|) (= |v_thread3Thread1of1ForFork0_#res.offset_13| 0) (= (ite (= (ite (<= 0 v_~pos~0_145) 1 0) 0) 0 1) v_~v_assert~0_46)) InVars {~pos~0=v_~pos~0_145} OutVars{~v_assert~0=v_~v_assert~0_46, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_13|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_13|, ~pos~0=v_~pos~0_145} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] and [416] L61-->L57: Formula: (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1| 256) 0)) (.cse1 (not (= 0 (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_3| 256))))) (or (and (= (ite (< 0 v_~c1~0_In_1) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post2#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post2#1_In_1|) (= (+ v_~pos~0_Out_2 1) v_~pos~0_In_1) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post3#1_In_1|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| 0)) (= v_~c1~0_In_1 (+ v_~c1~0_Out_2 1))) (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|) (= v_~c1~0_Out_2 (+ v_~c1~0_In_1 1)) (= v_~pos~0_Out_2 (+ v_~pos~0_In_1 1)) (not .cse0) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post5#1_In_1| |v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_In_1| |v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|)))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_In_1|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_In_1|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_In_1|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_In_1|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1|, ~pos~0=v_~pos~0_In_1, ~c1~0=v_~c1~0_In_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_Out_2|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_Out_2|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|, ~pos~0=v_~pos~0_Out_2, ~c1~0=v_~c1~0_Out_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:44:58,303 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [401] $Ultimate##0-->thread3EXIT: Formula: (and (= 0 |v_thread3Thread1of1ForFork0_#res.base_13|) (= |v_thread3Thread1of1ForFork0_#res.offset_13| 0) (= (ite (= (ite (<= 0 v_~pos~0_145) 1 0) 0) 0 1) v_~v_assert~0_46)) InVars {~pos~0=v_~pos~0_145} OutVars{~v_assert~0=v_~v_assert~0_46, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_13|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_13|, ~pos~0=v_~pos~0_145} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] and [417] L87-->L83: Formula: (let ((.cse0 (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_In_1| 256) 0))) (.cse1 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_In_1| 256) 0))) (or (and (= (+ v_~pos~0_Out_6 1) v_~pos~0_In_3) .cse0 .cse1 (= (ite (< 0 v_~c2~0_In_1) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2| 0)) (= |v_thread2Thread1of1ForFork2_#t~post8#1_In_1| |v_thread2Thread1of1ForFork2_#t~post8#1_Out_2|) (= |v_thread2Thread1of1ForFork2_#t~post7#1_In_1| |v_thread2Thread1of1ForFork2_#t~post7#1_Out_2|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2|) (= (+ v_~c2~0_Out_2 1) v_~c2~0_In_1)) (and (= |v_thread2Thread1of1ForFork2_#t~post10#1_In_1| |v_thread2Thread1of1ForFork2_#t~post10#1_Out_2|) .cse0 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_In_1|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_In_1| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2|) (= v_~c2~0_Out_2 (+ v_~c2~0_In_1 1)) (= |v_thread2Thread1of1ForFork2_#t~post9#1_Out_2| |v_thread2Thread1of1ForFork2_#t~post9#1_In_1|) (not .cse1) (= v_~pos~0_Out_6 (+ v_~pos~0_In_3 1))))) InVars {thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_In_1|, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_In_1|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_In_1|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_In_1|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_In_1|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_In_1|, ~pos~0=v_~pos~0_In_3, ~c2~0=v_~c2~0_In_1, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_In_1|, thread2Thread1of1ForFork2_#t~nondet6#1=|v_thread2Thread1of1ForFork2_#t~nondet6#1_In_1|} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_In_1|, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_Out_2|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_Out_2|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_Out_2|, ~pos~0=v_~pos~0_Out_6, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_Out_2|, ~c2~0=v_~c2~0_Out_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_#t~post10#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~post8#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post7#1, ~pos~0, thread2Thread1of1ForFork2_#t~post9#1, ~c2~0, thread2Thread1of1ForFork2_#t~nondet6#1] [2022-12-13 01:44:58,434 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [401] $Ultimate##0-->thread3EXIT: Formula: (and (= 0 |v_thread3Thread1of1ForFork0_#res.base_13|) (= |v_thread3Thread1of1ForFork0_#res.offset_13| 0) (= (ite (= (ite (<= 0 v_~pos~0_145) 1 0) 0) 0 1) v_~v_assert~0_46)) InVars {~pos~0=v_~pos~0_145} OutVars{~v_assert~0=v_~v_assert~0_46, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_13|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_13|, ~pos~0=v_~pos~0_145} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] and [329] L83-->L87: Formula: (= v_~v_assert~0_3 |v_thread2Thread1of1ForFork2_~cond~1#1_7|) InVars {~v_assert~0=v_~v_assert~0_3} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_7|, ~v_assert~0=v_~v_assert~0_3} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1] [2022-12-13 01:44:58,451 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [401] $Ultimate##0-->thread3EXIT: Formula: (and (= 0 |v_thread3Thread1of1ForFork0_#res.base_13|) (= |v_thread3Thread1of1ForFork0_#res.offset_13| 0) (= (ite (= (ite (<= 0 v_~pos~0_145) 1 0) 0) 0 1) v_~v_assert~0_46)) InVars {~pos~0=v_~pos~0_145} OutVars{~v_assert~0=v_~v_assert~0_46, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_13|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_13|, ~pos~0=v_~pos~0_145} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] and [417] L87-->L83: Formula: (let ((.cse0 (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_In_1| 256) 0))) (.cse1 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_In_1| 256) 0))) (or (and (= (+ v_~pos~0_Out_6 1) v_~pos~0_In_3) .cse0 .cse1 (= (ite (< 0 v_~c2~0_In_1) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2| 0)) (= |v_thread2Thread1of1ForFork2_#t~post8#1_In_1| |v_thread2Thread1of1ForFork2_#t~post8#1_Out_2|) (= |v_thread2Thread1of1ForFork2_#t~post7#1_In_1| |v_thread2Thread1of1ForFork2_#t~post7#1_Out_2|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2|) (= (+ v_~c2~0_Out_2 1) v_~c2~0_In_1)) (and (= |v_thread2Thread1of1ForFork2_#t~post10#1_In_1| |v_thread2Thread1of1ForFork2_#t~post10#1_Out_2|) .cse0 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_In_1|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_In_1| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2|) (= v_~c2~0_Out_2 (+ v_~c2~0_In_1 1)) (= |v_thread2Thread1of1ForFork2_#t~post9#1_Out_2| |v_thread2Thread1of1ForFork2_#t~post9#1_In_1|) (not .cse1) (= v_~pos~0_Out_6 (+ v_~pos~0_In_3 1))))) InVars {thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_In_1|, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_In_1|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_In_1|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_In_1|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_In_1|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_In_1|, ~pos~0=v_~pos~0_In_3, ~c2~0=v_~c2~0_In_1, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_In_1|, thread2Thread1of1ForFork2_#t~nondet6#1=|v_thread2Thread1of1ForFork2_#t~nondet6#1_In_1|} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_In_1|, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_Out_2|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_Out_2|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_Out_2|, ~pos~0=v_~pos~0_Out_6, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_Out_2|, ~c2~0=v_~c2~0_Out_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_#t~post10#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~post8#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post7#1, ~pos~0, thread2Thread1of1ForFork2_#t~post9#1, ~c2~0, thread2Thread1of1ForFork2_#t~nondet6#1] [2022-12-13 01:44:58,625 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [401] $Ultimate##0-->thread3EXIT: Formula: (and (= 0 |v_thread3Thread1of1ForFork0_#res.base_13|) (= |v_thread3Thread1of1ForFork0_#res.offset_13| 0) (= (ite (= (ite (<= 0 v_~pos~0_145) 1 0) 0) 0 1) v_~v_assert~0_46)) InVars {~pos~0=v_~pos~0_145} OutVars{~v_assert~0=v_~v_assert~0_46, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_13|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_13|, ~pos~0=v_~pos~0_145} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] and [416] L61-->L57: Formula: (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1| 256) 0)) (.cse1 (not (= 0 (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_3| 256))))) (or (and (= (ite (< 0 v_~c1~0_In_1) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post2#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post2#1_In_1|) (= (+ v_~pos~0_Out_2 1) v_~pos~0_In_1) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post3#1_In_1|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| 0)) (= v_~c1~0_In_1 (+ v_~c1~0_Out_2 1))) (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|) (= v_~c1~0_Out_2 (+ v_~c1~0_In_1 1)) (= v_~pos~0_Out_2 (+ v_~pos~0_In_1 1)) (not .cse0) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post5#1_In_1| |v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_In_1| |v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|)))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_In_1|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_In_1|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_In_1|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_In_1|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1|, ~pos~0=v_~pos~0_In_1, ~c1~0=v_~c1~0_In_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_Out_2|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_Out_2|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|, ~pos~0=v_~pos~0_Out_2, ~c1~0=v_~c1~0_Out_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:44:58,756 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [401] $Ultimate##0-->thread3EXIT: Formula: (and (= 0 |v_thread3Thread1of1ForFork0_#res.base_13|) (= |v_thread3Thread1of1ForFork0_#res.offset_13| 0) (= (ite (= (ite (<= 0 v_~pos~0_145) 1 0) 0) 0 1) v_~v_assert~0_46)) InVars {~pos~0=v_~pos~0_145} OutVars{~v_assert~0=v_~v_assert~0_46, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_13|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_13|, ~pos~0=v_~pos~0_145} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] and [416] L61-->L57: Formula: (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1| 256) 0)) (.cse1 (not (= 0 (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_3| 256))))) (or (and (= (ite (< 0 v_~c1~0_In_1) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post2#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post2#1_In_1|) (= (+ v_~pos~0_Out_2 1) v_~pos~0_In_1) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post3#1_In_1|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| 0)) (= v_~c1~0_In_1 (+ v_~c1~0_Out_2 1))) (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|) (= v_~c1~0_Out_2 (+ v_~c1~0_In_1 1)) (= v_~pos~0_Out_2 (+ v_~pos~0_In_1 1)) (not .cse0) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post5#1_In_1| |v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_In_1| |v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|)))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_In_1|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_In_1|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_In_1|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_In_1|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1|, ~pos~0=v_~pos~0_In_1, ~c1~0=v_~c1~0_In_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_Out_2|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_Out_2|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|, ~pos~0=v_~pos~0_Out_2, ~c1~0=v_~c1~0_Out_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:44:58,889 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [401] $Ultimate##0-->thread3EXIT: Formula: (and (= 0 |v_thread3Thread1of1ForFork0_#res.base_13|) (= |v_thread3Thread1of1ForFork0_#res.offset_13| 0) (= (ite (= (ite (<= 0 v_~pos~0_145) 1 0) 0) 0 1) v_~v_assert~0_46)) InVars {~pos~0=v_~pos~0_145} OutVars{~v_assert~0=v_~v_assert~0_46, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_13|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_13|, ~pos~0=v_~pos~0_145} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] and [416] L61-->L57: Formula: (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1| 256) 0)) (.cse1 (not (= 0 (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_3| 256))))) (or (and (= (ite (< 0 v_~c1~0_In_1) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post2#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post2#1_In_1|) (= (+ v_~pos~0_Out_2 1) v_~pos~0_In_1) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post3#1_In_1|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| 0)) (= v_~c1~0_In_1 (+ v_~c1~0_Out_2 1))) (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|) (= v_~c1~0_Out_2 (+ v_~c1~0_In_1 1)) (= v_~pos~0_Out_2 (+ v_~pos~0_In_1 1)) (not .cse0) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post5#1_In_1| |v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_In_1| |v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|)))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_In_1|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_In_1|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_In_1|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_In_1|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1|, ~pos~0=v_~pos~0_In_1, ~c1~0=v_~c1~0_In_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_Out_2|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_Out_2|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|, ~pos~0=v_~pos~0_Out_2, ~c1~0=v_~c1~0_Out_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:44:59,021 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [401] $Ultimate##0-->thread3EXIT: Formula: (and (= 0 |v_thread3Thread1of1ForFork0_#res.base_13|) (= |v_thread3Thread1of1ForFork0_#res.offset_13| 0) (= (ite (= (ite (<= 0 v_~pos~0_145) 1 0) 0) 0 1) v_~v_assert~0_46)) InVars {~pos~0=v_~pos~0_145} OutVars{~v_assert~0=v_~v_assert~0_46, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_13|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_13|, ~pos~0=v_~pos~0_145} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] and [417] L87-->L83: Formula: (let ((.cse0 (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_In_1| 256) 0))) (.cse1 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_In_1| 256) 0))) (or (and (= (+ v_~pos~0_Out_6 1) v_~pos~0_In_3) .cse0 .cse1 (= (ite (< 0 v_~c2~0_In_1) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2| 0)) (= |v_thread2Thread1of1ForFork2_#t~post8#1_In_1| |v_thread2Thread1of1ForFork2_#t~post8#1_Out_2|) (= |v_thread2Thread1of1ForFork2_#t~post7#1_In_1| |v_thread2Thread1of1ForFork2_#t~post7#1_Out_2|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2|) (= (+ v_~c2~0_Out_2 1) v_~c2~0_In_1)) (and (= |v_thread2Thread1of1ForFork2_#t~post10#1_In_1| |v_thread2Thread1of1ForFork2_#t~post10#1_Out_2|) .cse0 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_In_1|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_In_1| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2|) (= v_~c2~0_Out_2 (+ v_~c2~0_In_1 1)) (= |v_thread2Thread1of1ForFork2_#t~post9#1_Out_2| |v_thread2Thread1of1ForFork2_#t~post9#1_In_1|) (not .cse1) (= v_~pos~0_Out_6 (+ v_~pos~0_In_3 1))))) InVars {thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_In_1|, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_In_1|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_In_1|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_In_1|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_In_1|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_In_1|, ~pos~0=v_~pos~0_In_3, ~c2~0=v_~c2~0_In_1, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_In_1|, thread2Thread1of1ForFork2_#t~nondet6#1=|v_thread2Thread1of1ForFork2_#t~nondet6#1_In_1|} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_In_1|, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_Out_2|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_Out_2|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_Out_2|, ~pos~0=v_~pos~0_Out_6, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_Out_2|, ~c2~0=v_~c2~0_Out_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_#t~post10#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~post8#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post7#1, ~pos~0, thread2Thread1of1ForFork2_#t~post9#1, ~c2~0, thread2Thread1of1ForFork2_#t~nondet6#1] [2022-12-13 01:44:59,151 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [401] $Ultimate##0-->thread3EXIT: Formula: (and (= 0 |v_thread3Thread1of1ForFork0_#res.base_13|) (= |v_thread3Thread1of1ForFork0_#res.offset_13| 0) (= (ite (= (ite (<= 0 v_~pos~0_145) 1 0) 0) 0 1) v_~v_assert~0_46)) InVars {~pos~0=v_~pos~0_145} OutVars{~v_assert~0=v_~v_assert~0_46, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_13|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_13|, ~pos~0=v_~pos~0_145} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] and [416] L61-->L57: Formula: (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1| 256) 0)) (.cse1 (not (= 0 (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_3| 256))))) (or (and (= (ite (< 0 v_~c1~0_In_1) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post2#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post2#1_In_1|) (= (+ v_~pos~0_Out_2 1) v_~pos~0_In_1) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post3#1_In_1|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| 0)) (= v_~c1~0_In_1 (+ v_~c1~0_Out_2 1))) (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|) (= v_~c1~0_Out_2 (+ v_~c1~0_In_1 1)) (= v_~pos~0_Out_2 (+ v_~pos~0_In_1 1)) (not .cse0) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post5#1_In_1| |v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_In_1| |v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|)))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_In_1|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_In_1|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_In_1|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_In_1|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1|, ~pos~0=v_~pos~0_In_1, ~c1~0=v_~c1~0_In_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_Out_2|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_Out_2|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|, ~pos~0=v_~pos~0_Out_2, ~c1~0=v_~c1~0_Out_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:44:59,609 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [329] L83-->L87: Formula: (= v_~v_assert~0_3 |v_thread2Thread1of1ForFork2_~cond~1#1_7|) InVars {~v_assert~0=v_~v_assert~0_3} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_7|, ~v_assert~0=v_~v_assert~0_3} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1] and [416] L61-->L57: Formula: (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1| 256) 0)) (.cse1 (not (= 0 (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_3| 256))))) (or (and (= (ite (< 0 v_~c1~0_In_1) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post2#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post2#1_In_1|) (= (+ v_~pos~0_Out_2 1) v_~pos~0_In_1) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post3#1_In_1|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| 0)) (= v_~c1~0_In_1 (+ v_~c1~0_Out_2 1))) (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|) (= v_~c1~0_Out_2 (+ v_~c1~0_In_1 1)) (= v_~pos~0_Out_2 (+ v_~pos~0_In_1 1)) (not .cse0) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post5#1_In_1| |v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_In_1| |v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|)))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_In_1|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_In_1|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_In_1|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_In_1|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1|, ~pos~0=v_~pos~0_In_1, ~c1~0=v_~c1~0_In_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_Out_2|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_Out_2|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|, ~pos~0=v_~pos~0_Out_2, ~c1~0=v_~c1~0_Out_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:44:59,730 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [329] L83-->L87: Formula: (= v_~v_assert~0_3 |v_thread2Thread1of1ForFork2_~cond~1#1_7|) InVars {~v_assert~0=v_~v_assert~0_3} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_7|, ~v_assert~0=v_~v_assert~0_3} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1] and [416] L61-->L57: Formula: (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1| 256) 0)) (.cse1 (not (= 0 (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_3| 256))))) (or (and (= (ite (< 0 v_~c1~0_In_1) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post2#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post2#1_In_1|) (= (+ v_~pos~0_Out_2 1) v_~pos~0_In_1) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post3#1_In_1|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| 0)) (= v_~c1~0_In_1 (+ v_~c1~0_Out_2 1))) (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|) (= v_~c1~0_Out_2 (+ v_~c1~0_In_1 1)) (= v_~pos~0_Out_2 (+ v_~pos~0_In_1 1)) (not .cse0) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post5#1_In_1| |v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_In_1| |v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|)))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_In_1|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_In_1|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_In_1|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_In_1|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1|, ~pos~0=v_~pos~0_In_1, ~c1~0=v_~c1~0_In_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_Out_2|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_Out_2|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|, ~pos~0=v_~pos~0_Out_2, ~c1~0=v_~c1~0_Out_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:44:59,850 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [329] L83-->L87: Formula: (= v_~v_assert~0_3 |v_thread2Thread1of1ForFork2_~cond~1#1_7|) InVars {~v_assert~0=v_~v_assert~0_3} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_7|, ~v_assert~0=v_~v_assert~0_3} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1] and [416] L61-->L57: Formula: (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1| 256) 0)) (.cse1 (not (= 0 (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_3| 256))))) (or (and (= (ite (< 0 v_~c1~0_In_1) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post2#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post2#1_In_1|) (= (+ v_~pos~0_Out_2 1) v_~pos~0_In_1) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post3#1_In_1|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| 0)) (= v_~c1~0_In_1 (+ v_~c1~0_Out_2 1))) (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|) (= v_~c1~0_Out_2 (+ v_~c1~0_In_1 1)) (= v_~pos~0_Out_2 (+ v_~pos~0_In_1 1)) (not .cse0) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post5#1_In_1| |v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_In_1| |v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|)))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_In_1|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_In_1|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_In_1|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_In_1|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1|, ~pos~0=v_~pos~0_In_1, ~c1~0=v_~c1~0_In_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_Out_2|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_Out_2|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|, ~pos~0=v_~pos~0_Out_2, ~c1~0=v_~c1~0_Out_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:45:00,589 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [329] L83-->L87: Formula: (= v_~v_assert~0_3 |v_thread2Thread1of1ForFork2_~cond~1#1_7|) InVars {~v_assert~0=v_~v_assert~0_3} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_7|, ~v_assert~0=v_~v_assert~0_3} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1] and [416] L61-->L57: Formula: (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1| 256) 0)) (.cse1 (not (= 0 (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_3| 256))))) (or (and (= (ite (< 0 v_~c1~0_In_1) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post2#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post2#1_In_1|) (= (+ v_~pos~0_Out_2 1) v_~pos~0_In_1) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post3#1_In_1|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| 0)) (= v_~c1~0_In_1 (+ v_~c1~0_Out_2 1))) (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|) (= v_~c1~0_Out_2 (+ v_~c1~0_In_1 1)) (= v_~pos~0_Out_2 (+ v_~pos~0_In_1 1)) (not .cse0) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post5#1_In_1| |v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_In_1| |v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|)))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_In_1|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_In_1|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_In_1|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_In_1|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1|, ~pos~0=v_~pos~0_In_1, ~c1~0=v_~c1~0_In_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_Out_2|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_Out_2|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|, ~pos~0=v_~pos~0_Out_2, ~c1~0=v_~c1~0_Out_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:45:00,725 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [517] $Ultimate##0-->L61: Formula: (and (= v_~v_assert~0_289 |v_thread1Thread1of1ForFork1_~cond~0#1_203|) (= 0 |v_thread3Thread1of1ForFork0_#res.base_118|) (= |v_thread3Thread1of1ForFork0_#res.offset_118| 0) (= v_~v_assert~0_289 (ite (= (ite (<= 0 v_~pos~0_641) 1 0) 0) 0 1))) InVars {~pos~0=v_~pos~0_641} OutVars{~v_assert~0=v_~v_assert~0_289, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_118|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_118|, ~pos~0=v_~pos~0_641, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_203|} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork1_~cond~0#1] and [417] L87-->L83: Formula: (let ((.cse0 (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_In_1| 256) 0))) (.cse1 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_In_1| 256) 0))) (or (and (= (+ v_~pos~0_Out_6 1) v_~pos~0_In_3) .cse0 .cse1 (= (ite (< 0 v_~c2~0_In_1) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2| 0)) (= |v_thread2Thread1of1ForFork2_#t~post8#1_In_1| |v_thread2Thread1of1ForFork2_#t~post8#1_Out_2|) (= |v_thread2Thread1of1ForFork2_#t~post7#1_In_1| |v_thread2Thread1of1ForFork2_#t~post7#1_Out_2|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2|) (= (+ v_~c2~0_Out_2 1) v_~c2~0_In_1)) (and (= |v_thread2Thread1of1ForFork2_#t~post10#1_In_1| |v_thread2Thread1of1ForFork2_#t~post10#1_Out_2|) .cse0 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_In_1|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_In_1| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2|) (= v_~c2~0_Out_2 (+ v_~c2~0_In_1 1)) (= |v_thread2Thread1of1ForFork2_#t~post9#1_Out_2| |v_thread2Thread1of1ForFork2_#t~post9#1_In_1|) (not .cse1) (= v_~pos~0_Out_6 (+ v_~pos~0_In_3 1))))) InVars {thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_In_1|, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_In_1|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_In_1|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_In_1|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_In_1|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_In_1|, ~pos~0=v_~pos~0_In_3, ~c2~0=v_~c2~0_In_1, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_In_1|, thread2Thread1of1ForFork2_#t~nondet6#1=|v_thread2Thread1of1ForFork2_#t~nondet6#1_In_1|} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_In_1|, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_Out_2|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_Out_2|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_Out_2|, ~pos~0=v_~pos~0_Out_6, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_Out_2|, ~c2~0=v_~c2~0_Out_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_#t~post10#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~post8#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post7#1, ~pos~0, thread2Thread1of1ForFork2_#t~post9#1, ~c2~0, thread2Thread1of1ForFork2_#t~nondet6#1] [2022-12-13 01:45:00,867 INFO L241 LiptonReduction]: Total number of compositions: 7 [2022-12-13 01:45:00,867 INFO L158 eatedLiptonReduction]: Time needed for LBE in milliseconds: 6572 [2022-12-13 01:45:00,867 INFO L495 AbstractCegarLoop]: Abstraction has has 173 places, 374 transitions, 5422 flow [2022-12-13 01:45:00,867 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 19 states, 19 states have (on average 2.6315789473684212) internal successors, (50), 18 states have internal predecessors, (50), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 01:45:00,867 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-13 01:45:00,868 INFO L214 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 01:45:00,872 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2022-12-13 01:45:01,071 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11,7 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 01:45:01,072 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)] === [2022-12-13 01:45:01,072 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 01:45:01,072 INFO L85 PathProgramCache]: Analyzing trace with hash 1597251224, now seen corresponding path program 1 times [2022-12-13 01:45:01,072 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 01:45:01,072 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2029365032] [2022-12-13 01:45:01,072 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 01:45:01,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 01:45:01,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 01:45:01,698 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 01:45:01,698 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 01:45:01,699 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2029365032] [2022-12-13 01:45:01,699 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2029365032] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-13 01:45:01,699 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2135807460] [2022-12-13 01:45:01,699 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 01:45:01,699 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 01:45:01,699 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-13 01:45:01,704 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) [2022-12-13 01:45:01,706 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2022-12-13 01:45:01,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 01:45:01,803 INFO L263 TraceCheckSpWp]: Trace formula consists of 159 conjuncts, 15 conjunts are in the unsatisfiable core [2022-12-13 01:45:01,806 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 01:45:02,213 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 01:45:02,213 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-13 01:45:03,098 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 01:45:03,098 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2135807460] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-13 01:45:03,098 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-12-13 01:45:03,099 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6, 6] total 15 [2022-12-13 01:45:03,099 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1999417142] [2022-12-13 01:45:03,099 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-12-13 01:45:03,099 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2022-12-13 01:45:03,099 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 01:45:03,099 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2022-12-13 01:45:03,100 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=55, Invalid=185, Unknown=0, NotChecked=0, Total=240 [2022-12-13 01:45:03,100 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 0 out of 81 [2022-12-13 01:45:03,100 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 173 places, 374 transitions, 5422 flow. Second operand has 16 states, 16 states have (on average 2.875) internal successors, (46), 15 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) [2022-12-13 01:45:03,100 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-13 01:45:03,100 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 0 of 81 [2022-12-13 01:45:03,100 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-13 01:45:04,860 INFO L130 PetriNetUnfolder]: 2838/4595 cut-off events. [2022-12-13 01:45:04,860 INFO L131 PetriNetUnfolder]: For 59536/59536 co-relation queries the response was YES. [2022-12-13 01:45:04,879 INFO L83 FinitePrefix]: Finished finitePrefix Result has 29105 conditions, 4595 events. 2838/4595 cut-off events. For 59536/59536 co-relation queries the response was YES. Maximal size of possible extension queue 197. Compared 25469 event pairs, 74 based on Foata normal form. 66/4633 useless extension candidates. Maximal degree in co-relation 28522. Up to 1912 conditions per place. [2022-12-13 01:45:04,899 INFO L137 encePairwiseOnDemand]: 20/81 looper letters, 324 selfloop transitions, 147 changer transitions 108/579 dead transitions. [2022-12-13 01:45:04,899 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 198 places, 579 transitions, 9206 flow [2022-12-13 01:45:04,900 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2022-12-13 01:45:04,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 26 states. [2022-12-13 01:45:04,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 250 transitions. [2022-12-13 01:45:04,901 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.11870845204178537 [2022-12-13 01:45:04,901 INFO L175 Difference]: Start difference. First operand has 173 places, 374 transitions, 5422 flow. Second operand 26 states and 250 transitions. [2022-12-13 01:45:04,901 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 198 places, 579 transitions, 9206 flow [2022-12-13 01:45:05,323 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 167 places, 579 transitions, 7710 flow, removed 614 selfloop flow, removed 31 redundant places. [2022-12-13 01:45:05,329 INFO L231 Difference]: Finished difference. Result has 177 places, 385 transitions, 5287 flow [2022-12-13 01:45:05,329 INFO L277 CegarLoopForPetriNet]: {PETRI_ALPHABET=81, PETRI_DIFFERENCE_MINUEND_FLOW=4561, PETRI_DIFFERENCE_MINUEND_PLACES=142, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=373, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=118, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=238, PETRI_DIFFERENCE_SUBTRAHEND_STATES=26, PETRI_FLOW=5287, PETRI_PLACES=177, PETRI_TRANSITIONS=385} [2022-12-13 01:45:05,330 INFO L295 CegarLoopForPetriNet]: 30 programPoint places, 147 predicate places. [2022-12-13 01:45:05,330 WARN L178 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-13 01:45:05,330 INFO L89 Accepts]: Start accepts. Operand has 177 places, 385 transitions, 5287 flow [2022-12-13 01:45:05,332 INFO L95 Accepts]: Finished accepts. [2022-12-13 01:45:05,332 INFO L203 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-13 01:45:05,332 INFO L174 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 177 places, 385 transitions, 5287 flow [2022-12-13 01:45:05,335 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 169 places, 385 transitions, 5287 flow [2022-12-13 01:45:05,445 INFO L130 PetriNetUnfolder]: 332/824 cut-off events. [2022-12-13 01:45:05,445 INFO L131 PetriNetUnfolder]: For 7499/7582 co-relation queries the response was YES. [2022-12-13 01:45:05,448 INFO L83 FinitePrefix]: Finished finitePrefix Result has 4771 conditions, 824 events. 332/824 cut-off events. For 7499/7582 co-relation queries the response was YES. Maximal size of possible extension queue 66. Compared 4957 event pairs, 2 based on Foata normal form. 25/832 useless extension candidates. Maximal degree in co-relation 4638. Up to 186 conditions per place. [2022-12-13 01:45:05,455 INFO L222 LiptonReduction]: Starting Lipton reduction on Petri net that has 169 places, 385 transitions, 5287 flow [2022-12-13 01:45:05,455 INFO L226 LiptonReduction]: Number of co-enabled transitions 2048 [2022-12-13 01:45:05,456 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [401] $Ultimate##0-->thread3EXIT: Formula: (and (= 0 |v_thread3Thread1of1ForFork0_#res.base_13|) (= |v_thread3Thread1of1ForFork0_#res.offset_13| 0) (= (ite (= (ite (<= 0 v_~pos~0_145) 1 0) 0) 0 1) v_~v_assert~0_46)) InVars {~pos~0=v_~pos~0_145} OutVars{~v_assert~0=v_~v_assert~0_46, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_13|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_13|, ~pos~0=v_~pos~0_145} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] and [417] L87-->L83: Formula: (let ((.cse0 (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_In_1| 256) 0))) (.cse1 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_In_1| 256) 0))) (or (and (= (+ v_~pos~0_Out_6 1) v_~pos~0_In_3) .cse0 .cse1 (= (ite (< 0 v_~c2~0_In_1) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2| 0)) (= |v_thread2Thread1of1ForFork2_#t~post8#1_In_1| |v_thread2Thread1of1ForFork2_#t~post8#1_Out_2|) (= |v_thread2Thread1of1ForFork2_#t~post7#1_In_1| |v_thread2Thread1of1ForFork2_#t~post7#1_Out_2|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2|) (= (+ v_~c2~0_Out_2 1) v_~c2~0_In_1)) (and (= |v_thread2Thread1of1ForFork2_#t~post10#1_In_1| |v_thread2Thread1of1ForFork2_#t~post10#1_Out_2|) .cse0 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_In_1|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_In_1| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2|) (= v_~c2~0_Out_2 (+ v_~c2~0_In_1 1)) (= |v_thread2Thread1of1ForFork2_#t~post9#1_Out_2| |v_thread2Thread1of1ForFork2_#t~post9#1_In_1|) (not .cse1) (= v_~pos~0_Out_6 (+ v_~pos~0_In_3 1))))) InVars {thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_In_1|, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_In_1|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_In_1|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_In_1|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_In_1|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_In_1|, ~pos~0=v_~pos~0_In_3, ~c2~0=v_~c2~0_In_1, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_In_1|, thread2Thread1of1ForFork2_#t~nondet6#1=|v_thread2Thread1of1ForFork2_#t~nondet6#1_In_1|} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_In_1|, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_Out_2|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_Out_2|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_Out_2|, ~pos~0=v_~pos~0_Out_6, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_Out_2|, ~c2~0=v_~c2~0_Out_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_#t~post10#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~post8#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post7#1, ~pos~0, thread2Thread1of1ForFork2_#t~post9#1, ~c2~0, thread2Thread1of1ForFork2_#t~nondet6#1] [2022-12-13 01:45:05,591 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [401] $Ultimate##0-->thread3EXIT: Formula: (and (= 0 |v_thread3Thread1of1ForFork0_#res.base_13|) (= |v_thread3Thread1of1ForFork0_#res.offset_13| 0) (= (ite (= (ite (<= 0 v_~pos~0_145) 1 0) 0) 0 1) v_~v_assert~0_46)) InVars {~pos~0=v_~pos~0_145} OutVars{~v_assert~0=v_~v_assert~0_46, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_13|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_13|, ~pos~0=v_~pos~0_145} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] and [416] L61-->L57: Formula: (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1| 256) 0)) (.cse1 (not (= 0 (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_3| 256))))) (or (and (= (ite (< 0 v_~c1~0_In_1) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post2#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post2#1_In_1|) (= (+ v_~pos~0_Out_2 1) v_~pos~0_In_1) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post3#1_In_1|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| 0)) (= v_~c1~0_In_1 (+ v_~c1~0_Out_2 1))) (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|) (= v_~c1~0_Out_2 (+ v_~c1~0_In_1 1)) (= v_~pos~0_Out_2 (+ v_~pos~0_In_1 1)) (not .cse0) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post5#1_In_1| |v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_In_1| |v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|)))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_In_1|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_In_1|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_In_1|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_In_1|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1|, ~pos~0=v_~pos~0_In_1, ~c1~0=v_~c1~0_In_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_Out_2|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_Out_2|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|, ~pos~0=v_~pos~0_Out_2, ~c1~0=v_~c1~0_Out_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:45:05,723 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [401] $Ultimate##0-->thread3EXIT: Formula: (and (= 0 |v_thread3Thread1of1ForFork0_#res.base_13|) (= |v_thread3Thread1of1ForFork0_#res.offset_13| 0) (= (ite (= (ite (<= 0 v_~pos~0_145) 1 0) 0) 0 1) v_~v_assert~0_46)) InVars {~pos~0=v_~pos~0_145} OutVars{~v_assert~0=v_~v_assert~0_46, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_13|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_13|, ~pos~0=v_~pos~0_145} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] and [416] L61-->L57: Formula: (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1| 256) 0)) (.cse1 (not (= 0 (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_3| 256))))) (or (and (= (ite (< 0 v_~c1~0_In_1) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post2#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post2#1_In_1|) (= (+ v_~pos~0_Out_2 1) v_~pos~0_In_1) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post3#1_In_1|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| 0)) (= v_~c1~0_In_1 (+ v_~c1~0_Out_2 1))) (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|) (= v_~c1~0_Out_2 (+ v_~c1~0_In_1 1)) (= v_~pos~0_Out_2 (+ v_~pos~0_In_1 1)) (not .cse0) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post5#1_In_1| |v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_In_1| |v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|)))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_In_1|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_In_1|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_In_1|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_In_1|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1|, ~pos~0=v_~pos~0_In_1, ~c1~0=v_~c1~0_In_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_Out_2|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_Out_2|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|, ~pos~0=v_~pos~0_Out_2, ~c1~0=v_~c1~0_Out_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:45:06,255 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [474] L83-->L83: Formula: (and (let ((.cse0 (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_157| 256) 0))) (.cse1 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_166| 256) 0))) (or (and .cse0 (not .cse1) (= |v_thread2Thread1of1ForFork2_#t~post9#1_148| |v_thread2Thread1of1ForFork2_#t~post9#1_147|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_148| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_147|) (= |v_thread2Thread1of1ForFork2_#t~post10#1_148| |v_thread2Thread1of1ForFork2_#t~post10#1_147|) (= v_~pos~0_437 (+ v_~pos~0_438 1)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_148| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_147|) (= v_~c2~0_247 (+ v_~c2~0_248 1))) (and .cse0 (= |v_thread2Thread1of1ForFork2_#t~post7#1_150| |v_thread2Thread1of1ForFork2_#t~post7#1_149|) (= v_~pos~0_438 (+ v_~pos~0_437 1)) .cse1 (= v_~c2~0_248 (+ v_~c2~0_247 1)) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_147| 0)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_147| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_147|) (= |v_thread2Thread1of1ForFork2_#t~post8#1_150| |v_thread2Thread1of1ForFork2_#t~post8#1_149|) (= (ite (< 0 v_~c2~0_248) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_147|)))) (= v_~v_assert~0_213 |v_thread2Thread1of1ForFork2_~cond~1#1_157|)) InVars {thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_148|, ~v_assert~0=v_~v_assert~0_213, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_148|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_150|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_148|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_150|, ~pos~0=v_~pos~0_438, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_148|, ~c2~0=v_~c2~0_248, thread2Thread1of1ForFork2_#t~nondet6#1=|v_thread2Thread1of1ForFork2_#t~nondet6#1_166|} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_157|, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_147|, ~v_assert~0=v_~v_assert~0_213, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_147|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_149|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_147|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_149|, ~pos~0=v_~pos~0_437, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_147|, ~c2~0=v_~c2~0_247} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1, thread2Thread1of1ForFork2_#t~post10#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~post8#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post7#1, ~pos~0, thread2Thread1of1ForFork2_#t~post9#1, ~c2~0, thread2Thread1of1ForFork2_#t~nondet6#1] and [416] L61-->L57: Formula: (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1| 256) 0)) (.cse1 (not (= 0 (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_3| 256))))) (or (and (= (ite (< 0 v_~c1~0_In_1) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post2#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post2#1_In_1|) (= (+ v_~pos~0_Out_2 1) v_~pos~0_In_1) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post3#1_In_1|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| 0)) (= v_~c1~0_In_1 (+ v_~c1~0_Out_2 1))) (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|) (= v_~c1~0_Out_2 (+ v_~c1~0_In_1 1)) (= v_~pos~0_Out_2 (+ v_~pos~0_In_1 1)) (not .cse0) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post5#1_In_1| |v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_In_1| |v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|)))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_In_1|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_In_1|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_In_1|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_In_1|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1|, ~pos~0=v_~pos~0_In_1, ~c1~0=v_~c1~0_In_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_Out_2|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_Out_2|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|, ~pos~0=v_~pos~0_Out_2, ~c1~0=v_~c1~0_Out_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:45:06,527 WARN L322 ript$VariableManager]: TermVariable LBE77 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-13 01:45:06,528 WARN L322 ript$VariableManager]: TermVariable LBE185 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-13 01:45:07,299 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [459] L83-->L83: Formula: (and (let ((.cse0 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_146| 256) 0)) (.cse1 (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_129| 256) 0)))) (or (and (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_127| 0)) (= (+ v_~c2~0_227 1) v_~c2~0_228) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_127| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_127|) (= |v_thread2Thread1of1ForFork2_#t~post7#1_130| |v_thread2Thread1of1ForFork2_#t~post7#1_129|) (= |v_thread2Thread1of1ForFork2_#t~post8#1_130| |v_thread2Thread1of1ForFork2_#t~post8#1_129|) (= v_~pos~0_378 (+ v_~pos~0_377 1)) (= (ite (< 0 v_~c2~0_228) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_127|) .cse0 .cse1) (and (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_128| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_127|) (= |v_thread2Thread1of1ForFork2_#t~post10#1_128| |v_thread2Thread1of1ForFork2_#t~post10#1_127|) (= v_~pos~0_377 (+ v_~pos~0_378 1)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_127| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_128|) (= v_~c2~0_227 (+ v_~c2~0_228 1)) (= |v_thread2Thread1of1ForFork2_#t~post9#1_128| |v_thread2Thread1of1ForFork2_#t~post9#1_127|) (not .cse0) .cse1))) (= v_~v_assert~0_185 |v_thread2Thread1of1ForFork2_~cond~1#1_129|)) InVars {thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_128|, ~v_assert~0=v_~v_assert~0_185, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_128|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_130|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_128|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_130|, ~pos~0=v_~pos~0_378, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_128|, ~c2~0=v_~c2~0_228, thread2Thread1of1ForFork2_#t~nondet6#1=|v_thread2Thread1of1ForFork2_#t~nondet6#1_146|} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_129|, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_127|, ~v_assert~0=v_~v_assert~0_185, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_127|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_129|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_127|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_129|, ~pos~0=v_~pos~0_377, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_127|, ~c2~0=v_~c2~0_227} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1, thread2Thread1of1ForFork2_#t~post10#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~post8#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post7#1, ~pos~0, thread2Thread1of1ForFork2_#t~post9#1, ~c2~0, thread2Thread1of1ForFork2_#t~nondet6#1] and [416] L61-->L57: Formula: (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1| 256) 0)) (.cse1 (not (= 0 (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_3| 256))))) (or (and (= (ite (< 0 v_~c1~0_In_1) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post2#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post2#1_In_1|) (= (+ v_~pos~0_Out_2 1) v_~pos~0_In_1) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post3#1_In_1|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| 0)) (= v_~c1~0_In_1 (+ v_~c1~0_Out_2 1))) (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|) (= v_~c1~0_Out_2 (+ v_~c1~0_In_1 1)) (= v_~pos~0_Out_2 (+ v_~pos~0_In_1 1)) (not .cse0) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post5#1_In_1| |v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_In_1| |v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|)))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_In_1|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_In_1|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_In_1|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_In_1|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1|, ~pos~0=v_~pos~0_In_1, ~c1~0=v_~c1~0_In_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_Out_2|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_Out_2|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|, ~pos~0=v_~pos~0_Out_2, ~c1~0=v_~c1~0_Out_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:45:07,570 WARN L322 ript$VariableManager]: TermVariable LBE77 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-13 01:45:07,570 WARN L322 ript$VariableManager]: TermVariable LBE185 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-13 01:45:08,271 WARN L322 ript$VariableManager]: TermVariable LBE77 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-13 01:45:08,271 WARN L322 ript$VariableManager]: TermVariable LBE185 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-13 01:45:08,903 WARN L322 ript$VariableManager]: TermVariable LBE77 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-13 01:45:08,903 WARN L322 ript$VariableManager]: TermVariable LBE185 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-13 01:45:09,586 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [459] L83-->L83: Formula: (and (let ((.cse0 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_146| 256) 0)) (.cse1 (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_129| 256) 0)))) (or (and (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_127| 0)) (= (+ v_~c2~0_227 1) v_~c2~0_228) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_127| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_127|) (= |v_thread2Thread1of1ForFork2_#t~post7#1_130| |v_thread2Thread1of1ForFork2_#t~post7#1_129|) (= |v_thread2Thread1of1ForFork2_#t~post8#1_130| |v_thread2Thread1of1ForFork2_#t~post8#1_129|) (= v_~pos~0_378 (+ v_~pos~0_377 1)) (= (ite (< 0 v_~c2~0_228) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_127|) .cse0 .cse1) (and (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_128| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_127|) (= |v_thread2Thread1of1ForFork2_#t~post10#1_128| |v_thread2Thread1of1ForFork2_#t~post10#1_127|) (= v_~pos~0_377 (+ v_~pos~0_378 1)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_127| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_128|) (= v_~c2~0_227 (+ v_~c2~0_228 1)) (= |v_thread2Thread1of1ForFork2_#t~post9#1_128| |v_thread2Thread1of1ForFork2_#t~post9#1_127|) (not .cse0) .cse1))) (= v_~v_assert~0_185 |v_thread2Thread1of1ForFork2_~cond~1#1_129|)) InVars {thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_128|, ~v_assert~0=v_~v_assert~0_185, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_128|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_130|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_128|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_130|, ~pos~0=v_~pos~0_378, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_128|, ~c2~0=v_~c2~0_228, thread2Thread1of1ForFork2_#t~nondet6#1=|v_thread2Thread1of1ForFork2_#t~nondet6#1_146|} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_129|, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_127|, ~v_assert~0=v_~v_assert~0_185, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_127|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_129|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_127|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_129|, ~pos~0=v_~pos~0_377, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_127|, ~c2~0=v_~c2~0_227} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1, thread2Thread1of1ForFork2_#t~post10#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~post8#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post7#1, ~pos~0, thread2Thread1of1ForFork2_#t~post9#1, ~c2~0, thread2Thread1of1ForFork2_#t~nondet6#1] and [462] L61-->L87: Formula: (and (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_113| 256) 0)) (.cse1 (not (= (mod |v_thread1Thread1of1ForFork1_~cond~0#1_97| 256) 0)))) (or (and (= (+ v_~c1~0_180 1) v_~c1~0_179) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_86| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_85|) (= |v_thread1Thread1of1ForFork1_#t~post5#1_86| |v_thread1Thread1of1ForFork1_#t~post5#1_85|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_86| |v_thread1Thread1of1ForFork1_#t~post4#1_85|) (= v_~pos~0_389 (+ v_~pos~0_390 1)) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_86| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_85|) (not .cse0) .cse1) (and .cse0 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_85| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_85|) (= v_~pos~0_390 (+ v_~pos~0_389 1)) (= (+ v_~c1~0_179 1) v_~c1~0_180) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_85| 0)) (= |v_thread1Thread1of1ForFork1_#t~post2#1_89| |v_thread1Thread1of1ForFork1_#t~post2#1_90|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_89| |v_thread1Thread1of1ForFork1_#t~post3#1_90|) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_85| (ite (< 0 v_~c1~0_180) 1 0))))) (= v_~v_assert~0_191 |v_thread2Thread1of1ForFork2_~cond~1#1_135|)) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_90|, ~v_assert~0=v_~v_assert~0_191, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_90|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_86|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_86|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_86|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_113|, ~pos~0=v_~pos~0_390, ~c1~0=v_~c1~0_180, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_97|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_86|} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_135|, thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_89|, ~v_assert~0=v_~v_assert~0_191, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_89|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_85|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_85|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_85|, ~pos~0=v_~pos~0_389, ~c1~0=v_~c1~0_179, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_97|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_85|} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1, thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:45:10,549 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [474] L83-->L83: Formula: (and (let ((.cse0 (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_157| 256) 0))) (.cse1 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_166| 256) 0))) (or (and .cse0 (not .cse1) (= |v_thread2Thread1of1ForFork2_#t~post9#1_148| |v_thread2Thread1of1ForFork2_#t~post9#1_147|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_148| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_147|) (= |v_thread2Thread1of1ForFork2_#t~post10#1_148| |v_thread2Thread1of1ForFork2_#t~post10#1_147|) (= v_~pos~0_437 (+ v_~pos~0_438 1)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_148| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_147|) (= v_~c2~0_247 (+ v_~c2~0_248 1))) (and .cse0 (= |v_thread2Thread1of1ForFork2_#t~post7#1_150| |v_thread2Thread1of1ForFork2_#t~post7#1_149|) (= v_~pos~0_438 (+ v_~pos~0_437 1)) .cse1 (= v_~c2~0_248 (+ v_~c2~0_247 1)) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_147| 0)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_147| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_147|) (= |v_thread2Thread1of1ForFork2_#t~post8#1_150| |v_thread2Thread1of1ForFork2_#t~post8#1_149|) (= (ite (< 0 v_~c2~0_248) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_147|)))) (= v_~v_assert~0_213 |v_thread2Thread1of1ForFork2_~cond~1#1_157|)) InVars {thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_148|, ~v_assert~0=v_~v_assert~0_213, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_148|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_150|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_148|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_150|, ~pos~0=v_~pos~0_438, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_148|, ~c2~0=v_~c2~0_248, thread2Thread1of1ForFork2_#t~nondet6#1=|v_thread2Thread1of1ForFork2_#t~nondet6#1_166|} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_157|, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_147|, ~v_assert~0=v_~v_assert~0_213, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_147|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_149|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_147|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_149|, ~pos~0=v_~pos~0_437, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_147|, ~c2~0=v_~c2~0_247} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1, thread2Thread1of1ForFork2_#t~post10#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~post8#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post7#1, ~pos~0, thread2Thread1of1ForFork2_#t~post9#1, ~c2~0, thread2Thread1of1ForFork2_#t~nondet6#1] and [416] L61-->L57: Formula: (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1| 256) 0)) (.cse1 (not (= 0 (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_3| 256))))) (or (and (= (ite (< 0 v_~c1~0_In_1) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post2#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post2#1_In_1|) (= (+ v_~pos~0_Out_2 1) v_~pos~0_In_1) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post3#1_In_1|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| 0)) (= v_~c1~0_In_1 (+ v_~c1~0_Out_2 1))) (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|) (= v_~c1~0_Out_2 (+ v_~c1~0_In_1 1)) (= v_~pos~0_Out_2 (+ v_~pos~0_In_1 1)) (not .cse0) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post5#1_In_1| |v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_In_1| |v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|)))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_In_1|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_In_1|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_In_1|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_In_1|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1|, ~pos~0=v_~pos~0_In_1, ~c1~0=v_~c1~0_In_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_Out_2|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_Out_2|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|, ~pos~0=v_~pos~0_Out_2, ~c1~0=v_~c1~0_Out_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:45:10,840 WARN L322 ript$VariableManager]: TermVariable LBE77 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-13 01:45:10,840 WARN L322 ript$VariableManager]: TermVariable LBE185 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-13 01:45:11,506 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [496] $Ultimate##0-->L83: Formula: (let ((.cse3 (+ v_~c2~0_281 1)) (.cse4 (+ v_~pos~0_529 1)) (.cse1 (+ v_~c2~0_280 1)) (.cse0 (+ v_~pos~0_528 1)) (.cse7 (+ v_~pos~0_531 1)) (.cse8 (+ v_~c2~0_283 1))) (and (let ((.cse2 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_199| 256) 0))) (or (and (= |v_thread2Thread1of1ForFork2_#t~post9#1_182| |v_thread2Thread1of1ForFork2_#t~post9#1_181|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_182| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_181|) (= v_~pos~0_529 .cse0) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_182| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_181|) (= v_~c2~0_281 .cse1) (not .cse2) (= |v_thread2Thread1of1ForFork2_#t~post10#1_182| |v_thread2Thread1of1ForFork2_#t~post10#1_181|)) (and (= v_~c2~0_280 .cse3) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_182| 0)) (= |v_thread2Thread1of1ForFork2_#t~post7#1_184| |v_thread2Thread1of1ForFork2_#t~post7#1_183|) (= |v_thread2Thread1of1ForFork2_#t~post8#1_184| |v_thread2Thread1of1ForFork2_#t~post8#1_183|) .cse2 (= v_~pos~0_528 .cse4) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_182| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_182|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_182| (ite (< 0 v_~c2~0_280) 1 0))))) (let ((.cse5 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_197| 256) 0))) (or (and (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_180| 0)) (= v_~pos~0_529 (+ v_~pos~0_527 1)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_180| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_180|) .cse5 (= v_~c2~0_281 (+ v_~c2~0_279 1)) (= |v_thread2Thread1of1ForFork2_#t~post8#1_184| |v_thread2Thread1of1ForFork2_#t~post8#1_182|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_180| (ite (< 0 v_~c2~0_281) 1 0)) (= |v_thread2Thread1of1ForFork2_#t~post7#1_184| |v_thread2Thread1of1ForFork2_#t~post7#1_182|)) (and (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_182| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_180|) (not .cse5) (= |v_thread2Thread1of1ForFork2_#t~post10#1_182| |v_thread2Thread1of1ForFork2_#t~post10#1_180|) (= v_~c2~0_279 .cse3) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_182| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_180|) (= |v_thread2Thread1of1ForFork2_#t~post9#1_182| |v_thread2Thread1of1ForFork2_#t~post9#1_180|) (= v_~pos~0_527 .cse4)))) (let ((.cse6 (not (= (mod v_~v_assert~0_250 256) 0))) (.cse9 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_200| 256) 0))) (or (and .cse6 (= |v_thread2Thread1of1ForFork2_#t~post10#1_184| |v_thread2Thread1of1ForFork2_#t~post10#1_181|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_184| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_181|) (= v_~pos~0_528 .cse7) (= |v_thread2Thread1of1ForFork2_#t~post9#1_184| |v_thread2Thread1of1ForFork2_#t~post9#1_181|) (= v_~c2~0_280 .cse8) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_184| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_181|) (not .cse9)) (and .cse6 (= v_~c2~0_283 .cse1) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_181| 0)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_181| (ite (< 0 v_~c2~0_283) 1 0)) (= |v_thread2Thread1of1ForFork2_#t~post8#1_186| |v_thread2Thread1of1ForFork2_#t~post8#1_183|) .cse9 (= |v_thread2Thread1of1ForFork2_#t~post7#1_186| |v_thread2Thread1of1ForFork2_#t~post7#1_183|) (= v_~pos~0_531 .cse0) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_181| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_181|)))) (let ((.cse10 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_201| 256) 0))) (or (and (= (ite (< 0 v_~c2~0_282) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_184|) (= v_~pos~0_530 .cse7) (= |v_thread2Thread1of1ForFork2_#t~post8#1_186| |v_thread2Thread1of1ForFork2_#t~post8#1_185|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_184| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_184|) (= v_~c2~0_282 .cse8) (= |v_thread2Thread1of1ForFork2_#t~post7#1_186| |v_thread2Thread1of1ForFork2_#t~post7#1_185|) .cse10 (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_184| 0))) (and (not .cse10) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_184| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_183|) (= |v_thread2Thread1of1ForFork2_#t~post10#1_184| |v_thread2Thread1of1ForFork2_#t~post10#1_183|) (= |v_thread2Thread1of1ForFork2_#t~post9#1_184| |v_thread2Thread1of1ForFork2_#t~post9#1_183|) (= v_~c2~0_283 (+ v_~c2~0_282 1)) (= v_~pos~0_531 (+ v_~pos~0_530 1)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_184| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_183|)))) (= v_~v_assert~0_250 |v_thread2Thread1of1ForFork2_~cond~1#1_180|))) InVars {thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_183|, ~v_assert~0=v_~v_assert~0_250, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_183|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_185|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_183|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_185|, ~pos~0=v_~pos~0_530, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_183|, ~c2~0=v_~c2~0_282, thread2Thread1of1ForFork2_#t~nondet6#1=|v_thread2Thread1of1ForFork2_#t~nondet6#1_201|} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_180|, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_180|, ~v_assert~0=v_~v_assert~0_250, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_180|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_182|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_180|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_182|, ~pos~0=v_~pos~0_527, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_180|, ~c2~0=v_~c2~0_279} AuxVars[|v_thread2Thread1of1ForFork2_#t~nondet6#1_200|, |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_181|, |v_thread2Thread1of1ForFork2_#t~post10#1_181|, |v_thread2Thread1of1ForFork2_#t~post8#1_184|, |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_184|, |v_thread2Thread1of1ForFork2_#t~post8#1_183|, |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_182|, |v_thread2Thread1of1ForFork2_#t~post8#1_186|, v_~pos~0_529, v_~pos~0_528, |v_thread2Thread1of1ForFork2_#t~nondet6#1_199|, |v_thread2Thread1of1ForFork2_#t~nondet6#1_197|, |v_thread2Thread1of1ForFork2_#t~post7#1_186|, |v_thread2Thread1of1ForFork2_#t~post7#1_184|, |v_thread2Thread1of1ForFork2_#t~post7#1_183|, v_~c2~0_283, |v_thread2Thread1of1ForFork2_#t~post9#1_181|, v_~pos~0_531, v_~c2~0_281, |v_thread2Thread1of1ForFork2_#t~post9#1_182|, |v_thread2Thread1of1ForFork2_#t~post10#1_182|, |v_thread2Thread1of1ForFork2_#t~post9#1_184|, |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_181|, v_~c2~0_280, |v_thread2Thread1of1ForFork2_#t~post10#1_184|, |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_182|, |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_184|] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1, thread2Thread1of1ForFork2_#t~post10#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~post8#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post7#1, ~pos~0, thread2Thread1of1ForFork2_#t~post9#1, ~c2~0, thread2Thread1of1ForFork2_#t~nondet6#1] and [304] $Ultimate##0-->L61: Formula: (= v_~v_assert~0_1 |v_thread1Thread1of1ForFork1_~cond~0#1_1|) InVars {~v_assert~0=v_~v_assert~0_1} OutVars{~v_assert~0=v_~v_assert~0_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~cond~0#1] [2022-12-13 01:45:12,100 WARN L322 ript$VariableManager]: TermVariable LBE77 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-13 01:45:12,101 WARN L322 ript$VariableManager]: TermVariable LBE185 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-13 01:45:13,325 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [570] $Ultimate##0-->L83: Formula: (let ((.cse2 (+ v_~pos~0_879 1)) (.cse0 (+ v_~c2~0_489 1)) (.cse7 (+ v_~c2~0_486 1)) (.cse6 (+ v_~pos~0_877 1)) (.cse3 (+ v_~pos~0_880 1)) (.cse4 (+ v_~c2~0_490 1)) (.cse12 (+ v_~pos~0_881 1)) (.cse11 (+ v_~c2~0_488 1))) (and (let ((.cse1 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_405| 256) 0))) (or (and (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_393| (ite (< 0 v_~c2~0_490) 1 0)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_392| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_393|) (= v_~c2~0_490 .cse0) (= |v_thread2Thread1of1ForFork2_#t~post7#1_395| |v_thread2Thread1of1ForFork2_#t~post7#1_394|) .cse1 (= v_~pos~0_880 .cse2) (= |v_thread2Thread1of1ForFork2_#t~post8#1_394| |v_thread2Thread1of1ForFork2_#t~post8#1_393|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_392| 0))) (and (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_392| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_391|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_393| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_391|) (= |v_thread2Thread1of1ForFork2_#t~post10#1_392| |v_thread2Thread1of1ForFork2_#t~post10#1_391|) (= v_~pos~0_879 .cse3) (not .cse1) (= v_~c2~0_489 .cse4) (= |v_thread2Thread1of1ForFork2_#t~post9#1_392| |v_thread2Thread1of1ForFork2_#t~post9#1_391|)))) (= v_~v_assert~0_384 |v_thread2Thread1of1ForFork2_~cond~1#1_307|) (let ((.cse5 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_406| 256) 0))) (or (and (= |v_thread2Thread1of1ForFork2_#t~post10#1_389| |v_thread2Thread1of1ForFork2_#t~post10#1_392|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_393| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_389|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_389| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_392|) (= v_~pos~0_877 .cse2) (= |v_thread2Thread1of1ForFork2_#t~post9#1_392| |v_thread2Thread1of1ForFork2_#t~post9#1_389|) (= v_~c2~0_486 .cse0) (not .cse5)) (and (= |v_thread2Thread1of1ForFork2_#t~post7#1_394| |v_thread2Thread1of1ForFork2_#t~post7#1_391|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_389| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_389|) (= v_~pos~0_879 .cse6) .cse5 (= |v_thread2Thread1of1ForFork2_#t~post8#1_393| |v_thread2Thread1of1ForFork2_#t~post8#1_391|) (= v_~c2~0_489 .cse7) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_389| 0)) (= (ite (< 0 v_~c2~0_489) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_389|)))) (let ((.cse8 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_403| 256) 0))) (or (and (not .cse8) (= |v_thread2Thread1of1ForFork2_#t~post10#1_389| |v_thread2Thread1of1ForFork2_#t~post10#1_388|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_389| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_388|) (= v_~c2~0_485 .cse7) (= v_~pos~0_876 .cse6) (= |v_thread2Thread1of1ForFork2_#t~post9#1_389| |v_thread2Thread1of1ForFork2_#t~post9#1_388|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_389| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_388|)) (and (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_388| 0)) (= v_~c2~0_486 (+ v_~c2~0_485 1)) .cse8 (= |v_thread2Thread1of1ForFork2_#t~post8#1_391| |v_thread2Thread1of1ForFork2_#t~post8#1_390|) (= v_~pos~0_877 (+ v_~pos~0_876 1)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_388| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_388|) (= |v_thread2Thread1of1ForFork2_#t~post7#1_391| |v_thread2Thread1of1ForFork2_#t~post7#1_390|) (= (ite (< 0 v_~c2~0_486) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_388|)))) (let ((.cse10 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_404| 256) 0)) (.cse9 (not (= 0 (mod v_~v_assert~0_384 256))))) (or (and (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_391| 0)) (= |v_thread2Thread1of1ForFork2_#t~post7#1_395| |v_thread2Thread1of1ForFork2_#t~post7#1_393|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_391| (ite (< 0 v_~c2~0_488) 1 0)) (= v_~pos~0_881 .cse3) (= |v_thread2Thread1of1ForFork2_#t~post8#1_395| |v_thread2Thread1of1ForFork2_#t~post8#1_394|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_391| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_391|) (= v_~c2~0_488 .cse4) .cse9 .cse10) (and (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_393| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_391|) (= .cse11 v_~c2~0_490) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_392| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_391|) (= |v_thread2Thread1of1ForFork2_#t~post10#1_393| |v_thread2Thread1of1ForFork2_#t~post10#1_391|) (= |v_thread2Thread1of1ForFork2_#t~post9#1_393| |v_thread2Thread1of1ForFork2_#t~post9#1_391|) (not .cse10) (= v_~pos~0_880 .cse12) .cse9))) (let ((.cse13 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_407| 256) 0))) (or (and (= |v_thread2Thread1of1ForFork2_#t~post7#1_393| |v_thread2Thread1of1ForFork2_#t~post7#1_392|) (= |v_thread2Thread1of1ForFork2_#t~post8#1_395| |v_thread2Thread1of1ForFork2_#t~post8#1_392|) (= (ite (< 0 v_~c2~0_487) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_392|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_393| 0)) .cse13 (= v_~pos~0_878 .cse12) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_393| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_392|) (= .cse11 v_~c2~0_487)) (and (not .cse13) (= |v_thread2Thread1of1ForFork2_#t~post10#1_390| |v_thread2Thread1of1ForFork2_#t~post10#1_393|) (= v_~pos~0_881 (+ v_~pos~0_878 1)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_392| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_390|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_393| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_390|) (= |v_thread2Thread1of1ForFork2_#t~post9#1_393| |v_thread2Thread1of1ForFork2_#t~post9#1_390|) (= v_~c2~0_488 (+ v_~c2~0_487 1))))))) InVars {thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_390|, ~v_assert~0=v_~v_assert~0_384, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_390|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_392|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_390|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_392|, ~pos~0=v_~pos~0_878, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_390|, ~c2~0=v_~c2~0_487, thread2Thread1of1ForFork2_#t~nondet6#1=|v_thread2Thread1of1ForFork2_#t~nondet6#1_407|} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_307|, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_388|, ~v_assert~0=v_~v_assert~0_384, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_388|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_390|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_388|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_390|, ~pos~0=v_~pos~0_876, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_388|, ~c2~0=v_~c2~0_485} AuxVars[|v_thread2Thread1of1ForFork2_#t~nondet6#1_403|, |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_389|, |v_thread2Thread1of1ForFork2_#t~post7#1_395|, |v_thread2Thread1of1ForFork2_#t~post7#1_394|, |v_thread2Thread1of1ForFork2_#t~post7#1_393|, |v_thread2Thread1of1ForFork2_#t~post7#1_391|, v_~pos~0_880, |v_thread2Thread1of1ForFork2_#t~post9#1_391|, |v_thread2Thread1of1ForFork2_#t~post10#1_392|, v_~c2~0_490, |v_thread2Thread1of1ForFork2_#t~post10#1_391|, v_~pos~0_881, |v_thread2Thread1of1ForFork2_#t~post9#1_392|, |v_thread2Thread1of1ForFork2_#t~post9#1_393|, |v_thread2Thread1of1ForFork2_#t~post10#1_393|, |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_391|, |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_392|, |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_393|, |v_thread2Thread1of1ForFork2_#t~nondet6#1_406|, |v_thread2Thread1of1ForFork2_#t~nondet6#1_404|, |v_thread2Thread1of1ForFork2_#t~nondet6#1_405|, |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_389|, |v_thread2Thread1of1ForFork2_#t~post8#1_391|, |v_thread2Thread1of1ForFork2_#t~post8#1_393|, |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_393|, |v_thread2Thread1of1ForFork2_#t~post9#1_389|, |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_391|, |v_thread2Thread1of1ForFork2_#t~post8#1_395|, |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_392|, |v_thread2Thread1of1ForFork2_#t~post8#1_394|, v_~pos~0_879, v_~c2~0_489, |v_thread2Thread1of1ForFork2_#t~post10#1_389|, v_~pos~0_877, v_~c2~0_488, v_~c2~0_486] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1, thread2Thread1of1ForFork2_#t~post10#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~post8#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post7#1, ~pos~0, thread2Thread1of1ForFork2_#t~post9#1, ~c2~0, thread2Thread1of1ForFork2_#t~nondet6#1] and [304] $Ultimate##0-->L61: Formula: (= v_~v_assert~0_1 |v_thread1Thread1of1ForFork1_~cond~0#1_1|) InVars {~v_assert~0=v_~v_assert~0_1} OutVars{~v_assert~0=v_~v_assert~0_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~cond~0#1] [2022-12-13 01:45:14,195 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [499] $Ultimate##0-->L61: Formula: (let ((.cse2 (+ v_~c2~0_300 1)) (.cse1 (+ v_~pos~0_548 1))) (and (let ((.cse0 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_218| 256) 0))) (or (and (= v_~pos~0_548 (+ v_~pos~0_547 1)) (not .cse0) (= |v_thread2Thread1of1ForFork2_#t~post10#1_201| |v_thread2Thread1of1ForFork2_#t~post10#1_200|) (= v_~c2~0_300 (+ v_~c2~0_299 1)) (= |v_thread2Thread1of1ForFork2_#t~post9#1_201| |v_thread2Thread1of1ForFork2_#t~post9#1_200|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_200| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_201|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_201| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_200|)) (and (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_201| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_201|) (= v_~pos~0_547 .cse1) (= |v_thread2Thread1of1ForFork2_#t~post7#1_203| |v_thread2Thread1of1ForFork2_#t~post7#1_202|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_201| (ite (< 0 v_~c2~0_299) 1 0)) (= |v_thread2Thread1of1ForFork2_#t~post8#1_203| |v_thread2Thread1of1ForFork2_#t~post8#1_202|) .cse0 (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_201| 0)) (= .cse2 v_~c2~0_299)))) (let ((.cse4 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_216| 256) 0)) (.cse3 (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_188| 256) 0)))) (or (and (= |v_thread2Thread1of1ForFork2_#t~post8#1_203| |v_thread2Thread1of1ForFork2_#t~post8#1_201|) (= |v_thread2Thread1of1ForFork2_#t~post7#1_203| |v_thread2Thread1of1ForFork2_#t~post7#1_201|) (= v_~c2~0_300 (+ v_~c2~0_298 1)) .cse3 (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_199| 0)) .cse4 (= v_~pos~0_548 (+ v_~pos~0_546 1)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_199| (ite (< 0 v_~c2~0_300) 1 0)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_199| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_199|)) (and (not .cse4) (= .cse2 v_~c2~0_298) .cse3 (= |v_thread2Thread1of1ForFork2_#t~post9#1_201| |v_thread2Thread1of1ForFork2_#t~post9#1_199|) (= |v_thread2Thread1of1ForFork2_#t~post10#1_201| |v_thread2Thread1of1ForFork2_#t~post10#1_199|) (= v_~pos~0_546 .cse1) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_201| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_199|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_201| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_199|)))) (= v_~v_assert~0_254 |v_thread2Thread1of1ForFork2_~cond~1#1_188|) (= v_~v_assert~0_254 |v_thread1Thread1of1ForFork1_~cond~0#1_175|))) InVars {~v_assert~0=v_~v_assert~0_254, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_200|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_200|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_202|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_200|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_202|, ~pos~0=v_~pos~0_547, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_200|, ~c2~0=v_~c2~0_299, thread2Thread1of1ForFork2_#t~nondet6#1=|v_thread2Thread1of1ForFork2_#t~nondet6#1_218|} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_188|, ~v_assert~0=v_~v_assert~0_254, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_199|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_199|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_201|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_199|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_201|, ~pos~0=v_~pos~0_546, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_199|, ~c2~0=v_~c2~0_298, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_175|} AuxVars[|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_201|, |v_thread2Thread1of1ForFork2_#t~nondet6#1_216|, |v_thread2Thread1of1ForFork2_#t~post7#1_203|, |v_thread2Thread1of1ForFork2_#t~post8#1_203|, |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_201|, |v_thread2Thread1of1ForFork2_#t~post9#1_201|, v_~c2~0_300, |v_thread2Thread1of1ForFork2_#t~post10#1_201|, v_~pos~0_548] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1, thread2Thread1of1ForFork2_#t~post10#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~post8#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post7#1, ~pos~0, thread2Thread1of1ForFork2_#t~post9#1, ~c2~0, thread2Thread1of1ForFork2_#t~nondet6#1, thread1Thread1of1ForFork1_~cond~0#1] and [564] L83-->L57: Formula: (let ((.cse2 (+ v_~pos~0_846 1))) (and (= v_~v_assert~0_376 |v_thread2Thread1of1ForFork2_~cond~1#1_295|) (let ((.cse1 (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_295| 256) 0))) (.cse0 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_376| 256) 0))) (or (and (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_361| (ite (< 0 v_~c2~0_459) 1 0)) .cse0 (= |v_thread2Thread1of1ForFork2_#t~post7#1_363| |v_thread2Thread1of1ForFork2_#t~post7#1_364|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_361| 0)) .cse1 (= |v_thread2Thread1of1ForFork2_#t~post8#1_364| |v_thread2Thread1of1ForFork2_#t~post8#1_363|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_361| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_361|) (= v_~c2~0_459 (+ v_~c2~0_458 1)) (= v_~pos~0_847 .cse2)) (and (= v_~pos~0_846 (+ v_~pos~0_847 1)) (= |v_thread2Thread1of1ForFork2_#t~post9#1_361| |v_thread2Thread1of1ForFork2_#t~post9#1_362|) (= |v_thread2Thread1of1ForFork2_#t~post10#1_362| |v_thread2Thread1of1ForFork2_#t~post10#1_361|) .cse1 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_362| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_361|) (not .cse0) (= (+ v_~c2~0_459 1) v_~c2~0_458) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_362| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_361|)))) (let ((.cse3 (not (= (mod |v_thread1Thread1of1ForFork1_~cond~0#1_272| 256) 0))) (.cse4 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_354| 256) 0))) (or (and (= |v_thread1Thread1of1ForFork1_#t~post4#1_331| |v_thread1Thread1of1ForFork1_#t~post4#1_332|) (= v_~pos~0_845 .cse2) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_332| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_331|) .cse3 (= |v_thread1Thread1of1ForFork1_#t~post5#1_332| |v_thread1Thread1of1ForFork1_#t~post5#1_331|) (not .cse4) (= (+ v_~c1~0_423 1) v_~c1~0_422) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_332| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_331|)) (and .cse3 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_331| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_331|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_331| 0)) (= |v_thread1Thread1of1ForFork1_#t~post2#1_336| |v_thread1Thread1of1ForFork1_#t~post2#1_335|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_331| (ite (< 0 v_~c1~0_423) 1 0)) (= |v_thread1Thread1of1ForFork1_#t~post3#1_336| |v_thread1Thread1of1ForFork1_#t~post3#1_335|) (= (+ v_~c1~0_422 1) v_~c1~0_423) (= v_~pos~0_846 (+ v_~pos~0_845 1)) .cse4))))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_336|, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_362|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_332|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_332|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_362|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_364|, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_362|, ~c2~0=v_~c2~0_459, ~c1~0=v_~c1~0_423, ~v_assert~0=v_~v_assert~0_376, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_362|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_336|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_332|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_354|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_364|, ~pos~0=v_~pos~0_847, thread2Thread1of1ForFork2_#t~nondet6#1=|v_thread2Thread1of1ForFork2_#t~nondet6#1_376|, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_272|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_332|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_335|, thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_295|, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_361|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_331|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_331|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_361|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_363|, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_361|, ~c2~0=v_~c2~0_458, ~c1~0=v_~c1~0_422, ~v_assert~0=v_~v_assert~0_376, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_361|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_335|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_331|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_363|, ~pos~0=v_~pos~0_845, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_272|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_331|} AuxVars[v_~pos~0_846] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread2Thread1of1ForFork2_~cond~1#1, thread2Thread1of1ForFork2_#t~post10#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post7#1, thread2Thread1of1ForFork2_#t~post9#1, ~c2~0, ~c1~0, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post8#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, thread2Thread1of1ForFork2_#t~nondet6#1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:45:14,195 WARN L322 ript$VariableManager]: TermVariable LBE77 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-13 01:45:14,195 WARN L322 ript$VariableManager]: TermVariable LBE185 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-13 01:45:15,111 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [499] $Ultimate##0-->L61: Formula: (let ((.cse2 (+ v_~c2~0_300 1)) (.cse1 (+ v_~pos~0_548 1))) (and (let ((.cse0 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_218| 256) 0))) (or (and (= v_~pos~0_548 (+ v_~pos~0_547 1)) (not .cse0) (= |v_thread2Thread1of1ForFork2_#t~post10#1_201| |v_thread2Thread1of1ForFork2_#t~post10#1_200|) (= v_~c2~0_300 (+ v_~c2~0_299 1)) (= |v_thread2Thread1of1ForFork2_#t~post9#1_201| |v_thread2Thread1of1ForFork2_#t~post9#1_200|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_200| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_201|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_201| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_200|)) (and (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_201| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_201|) (= v_~pos~0_547 .cse1) (= |v_thread2Thread1of1ForFork2_#t~post7#1_203| |v_thread2Thread1of1ForFork2_#t~post7#1_202|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_201| (ite (< 0 v_~c2~0_299) 1 0)) (= |v_thread2Thread1of1ForFork2_#t~post8#1_203| |v_thread2Thread1of1ForFork2_#t~post8#1_202|) .cse0 (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_201| 0)) (= .cse2 v_~c2~0_299)))) (let ((.cse4 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_216| 256) 0)) (.cse3 (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_188| 256) 0)))) (or (and (= |v_thread2Thread1of1ForFork2_#t~post8#1_203| |v_thread2Thread1of1ForFork2_#t~post8#1_201|) (= |v_thread2Thread1of1ForFork2_#t~post7#1_203| |v_thread2Thread1of1ForFork2_#t~post7#1_201|) (= v_~c2~0_300 (+ v_~c2~0_298 1)) .cse3 (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_199| 0)) .cse4 (= v_~pos~0_548 (+ v_~pos~0_546 1)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_199| (ite (< 0 v_~c2~0_300) 1 0)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_199| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_199|)) (and (not .cse4) (= .cse2 v_~c2~0_298) .cse3 (= |v_thread2Thread1of1ForFork2_#t~post9#1_201| |v_thread2Thread1of1ForFork2_#t~post9#1_199|) (= |v_thread2Thread1of1ForFork2_#t~post10#1_201| |v_thread2Thread1of1ForFork2_#t~post10#1_199|) (= v_~pos~0_546 .cse1) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_201| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_199|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_201| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_199|)))) (= v_~v_assert~0_254 |v_thread2Thread1of1ForFork2_~cond~1#1_188|) (= v_~v_assert~0_254 |v_thread1Thread1of1ForFork1_~cond~0#1_175|))) InVars {~v_assert~0=v_~v_assert~0_254, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_200|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_200|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_202|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_200|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_202|, ~pos~0=v_~pos~0_547, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_200|, ~c2~0=v_~c2~0_299, thread2Thread1of1ForFork2_#t~nondet6#1=|v_thread2Thread1of1ForFork2_#t~nondet6#1_218|} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_188|, ~v_assert~0=v_~v_assert~0_254, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_199|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_199|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_201|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_199|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_201|, ~pos~0=v_~pos~0_546, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_199|, ~c2~0=v_~c2~0_298, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_175|} AuxVars[|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_201|, |v_thread2Thread1of1ForFork2_#t~nondet6#1_216|, |v_thread2Thread1of1ForFork2_#t~post7#1_203|, |v_thread2Thread1of1ForFork2_#t~post8#1_203|, |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_201|, |v_thread2Thread1of1ForFork2_#t~post9#1_201|, v_~c2~0_300, |v_thread2Thread1of1ForFork2_#t~post10#1_201|, v_~pos~0_548] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1, thread2Thread1of1ForFork2_#t~post10#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~post8#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post7#1, ~pos~0, thread2Thread1of1ForFork2_#t~post9#1, ~c2~0, thread2Thread1of1ForFork2_#t~nondet6#1, thread1Thread1of1ForFork1_~cond~0#1] and [566] L83-->L83: Formula: (let ((.cse2 (+ v_~c2~0_463 1)) (.cse1 (+ v_~pos~0_852 1))) (and (let ((.cse0 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_381| 256) 0))) (or (and (not .cse0) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_367| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_366|) (= v_~c2~0_463 (+ v_~c2~0_464 1)) (= |v_thread2Thread1of1ForFork2_#t~post10#1_367| |v_thread2Thread1of1ForFork2_#t~post10#1_366|) (= v_~pos~0_852 (+ v_~pos~0_853 1)) (= |v_thread2Thread1of1ForFork2_#t~post9#1_367| |v_thread2Thread1of1ForFork2_#t~post9#1_366|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_367| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_366|)) (and (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_366| 0)) .cse0 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_366| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_366|) (= v_~pos~0_853 .cse1) (= |v_thread2Thread1of1ForFork2_#t~post7#1_369| |v_thread2Thread1of1ForFork2_#t~post7#1_368|) (= (ite (< 0 v_~c2~0_464) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_366|) (= v_~c2~0_464 .cse2) (= |v_thread2Thread1of1ForFork2_#t~post8#1_369| |v_thread2Thread1of1ForFork2_#t~post8#1_368|)))) (= v_~v_assert~0_378 |v_thread2Thread1of1ForFork2_~cond~1#1_297|) (let ((.cse3 (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_297| 256) 0))) (.cse4 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_380| 256) 0))) (or (and (= (ite (< 0 v_~c2~0_463) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_365|) .cse3 (= v_~c2~0_463 (+ v_~c2~0_462 1)) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_365| 0)) (= v_~pos~0_852 (+ v_~pos~0_851 1)) (= |v_thread2Thread1of1ForFork2_#t~post7#1_368| |v_thread2Thread1of1ForFork2_#t~post7#1_367|) (= |v_thread2Thread1of1ForFork2_#t~post8#1_368| |v_thread2Thread1of1ForFork2_#t~post8#1_367|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_365| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_365|) .cse4) (and (= v_~c2~0_462 .cse2) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_365| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_366|) (= v_~pos~0_851 .cse1) (= |v_thread2Thread1of1ForFork2_#t~post9#1_366| |v_thread2Thread1of1ForFork2_#t~post9#1_365|) .cse3 (= |v_thread2Thread1of1ForFork2_#t~post10#1_366| |v_thread2Thread1of1ForFork2_#t~post10#1_365|) (not .cse4) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_366| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_365|)))))) InVars {thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_367|, ~v_assert~0=v_~v_assert~0_378, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_367|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_369|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_367|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_369|, ~pos~0=v_~pos~0_853, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_367|, ~c2~0=v_~c2~0_464, thread2Thread1of1ForFork2_#t~nondet6#1=|v_thread2Thread1of1ForFork2_#t~nondet6#1_381|} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_297|, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_365|, ~v_assert~0=v_~v_assert~0_378, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_365|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_367|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_365|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_367|, ~pos~0=v_~pos~0_851, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_365|, ~c2~0=v_~c2~0_462} AuxVars[|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_366|, v_~pos~0_852, |v_thread2Thread1of1ForFork2_#t~post7#1_368|, |v_thread2Thread1of1ForFork2_#t~post8#1_368|, |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_366|, |v_thread2Thread1of1ForFork2_#t~post9#1_366|, |v_thread2Thread1of1ForFork2_#t~nondet6#1_380|, |v_thread2Thread1of1ForFork2_#t~post10#1_366|, v_~c2~0_463] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1, thread2Thread1of1ForFork2_#t~post10#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~post8#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post7#1, ~pos~0, thread2Thread1of1ForFork2_#t~post9#1, ~c2~0, thread2Thread1of1ForFork2_#t~nondet6#1] [2022-12-13 01:45:15,111 WARN L322 ript$VariableManager]: TermVariable LBE77 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-13 01:45:15,111 WARN L322 ript$VariableManager]: TermVariable LBE185 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-13 01:45:16,003 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [499] $Ultimate##0-->L61: Formula: (let ((.cse2 (+ v_~c2~0_300 1)) (.cse1 (+ v_~pos~0_548 1))) (and (let ((.cse0 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_218| 256) 0))) (or (and (= v_~pos~0_548 (+ v_~pos~0_547 1)) (not .cse0) (= |v_thread2Thread1of1ForFork2_#t~post10#1_201| |v_thread2Thread1of1ForFork2_#t~post10#1_200|) (= v_~c2~0_300 (+ v_~c2~0_299 1)) (= |v_thread2Thread1of1ForFork2_#t~post9#1_201| |v_thread2Thread1of1ForFork2_#t~post9#1_200|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_200| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_201|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_201| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_200|)) (and (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_201| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_201|) (= v_~pos~0_547 .cse1) (= |v_thread2Thread1of1ForFork2_#t~post7#1_203| |v_thread2Thread1of1ForFork2_#t~post7#1_202|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_201| (ite (< 0 v_~c2~0_299) 1 0)) (= |v_thread2Thread1of1ForFork2_#t~post8#1_203| |v_thread2Thread1of1ForFork2_#t~post8#1_202|) .cse0 (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_201| 0)) (= .cse2 v_~c2~0_299)))) (let ((.cse4 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_216| 256) 0)) (.cse3 (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_188| 256) 0)))) (or (and (= |v_thread2Thread1of1ForFork2_#t~post8#1_203| |v_thread2Thread1of1ForFork2_#t~post8#1_201|) (= |v_thread2Thread1of1ForFork2_#t~post7#1_203| |v_thread2Thread1of1ForFork2_#t~post7#1_201|) (= v_~c2~0_300 (+ v_~c2~0_298 1)) .cse3 (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_199| 0)) .cse4 (= v_~pos~0_548 (+ v_~pos~0_546 1)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_199| (ite (< 0 v_~c2~0_300) 1 0)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_199| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_199|)) (and (not .cse4) (= .cse2 v_~c2~0_298) .cse3 (= |v_thread2Thread1of1ForFork2_#t~post9#1_201| |v_thread2Thread1of1ForFork2_#t~post9#1_199|) (= |v_thread2Thread1of1ForFork2_#t~post10#1_201| |v_thread2Thread1of1ForFork2_#t~post10#1_199|) (= v_~pos~0_546 .cse1) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_201| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_199|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_201| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_199|)))) (= v_~v_assert~0_254 |v_thread2Thread1of1ForFork2_~cond~1#1_188|) (= v_~v_assert~0_254 |v_thread1Thread1of1ForFork1_~cond~0#1_175|))) InVars {~v_assert~0=v_~v_assert~0_254, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_200|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_200|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_202|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_200|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_202|, ~pos~0=v_~pos~0_547, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_200|, ~c2~0=v_~c2~0_299, thread2Thread1of1ForFork2_#t~nondet6#1=|v_thread2Thread1of1ForFork2_#t~nondet6#1_218|} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_188|, ~v_assert~0=v_~v_assert~0_254, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_199|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_199|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_201|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_199|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_201|, ~pos~0=v_~pos~0_546, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_199|, ~c2~0=v_~c2~0_298, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_175|} AuxVars[|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_201|, |v_thread2Thread1of1ForFork2_#t~nondet6#1_216|, |v_thread2Thread1of1ForFork2_#t~post7#1_203|, |v_thread2Thread1of1ForFork2_#t~post8#1_203|, |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_201|, |v_thread2Thread1of1ForFork2_#t~post9#1_201|, v_~c2~0_300, |v_thread2Thread1of1ForFork2_#t~post10#1_201|, v_~pos~0_548] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1, thread2Thread1of1ForFork2_#t~post10#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~post8#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post7#1, ~pos~0, thread2Thread1of1ForFork2_#t~post9#1, ~c2~0, thread2Thread1of1ForFork2_#t~nondet6#1, thread1Thread1of1ForFork1_~cond~0#1] and [567] L83-->L57: Formula: (let ((.cse2 (+ v_~pos~0_858 1))) (and (= v_~v_assert~0_380 |v_thread2Thread1of1ForFork2_~cond~1#1_301|) (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_358| 256) 0)) (.cse1 (not (= (mod |v_thread1Thread1of1ForFork1_~cond~0#1_274| 256) 0)))) (or (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_335| (ite (< 0 v_~c1~0_427) 1 0)) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_335| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_335|) (= v_~pos~0_858 (+ v_~pos~0_857 1)) (= |v_thread1Thread1of1ForFork1_#t~post2#1_339| |v_thread1Thread1of1ForFork1_#t~post2#1_340|) (= (+ v_~c1~0_426 1) v_~c1~0_427) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post3#1_339| |v_thread1Thread1of1ForFork1_#t~post3#1_340|) .cse1 (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_335| 0))) (and (not .cse0) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_336| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_335|) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post4#1_336| |v_thread1Thread1of1ForFork1_#t~post4#1_335|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_336| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_335|) (= v_~c1~0_426 (+ v_~c1~0_427 1)) (= v_~pos~0_857 .cse2) (= |v_thread1Thread1of1ForFork1_#t~post5#1_336| |v_thread1Thread1of1ForFork1_#t~post5#1_335|)))) (let ((.cse3 (not (= (mod v_~v_assert~0_380 256) 0))) (.cse4 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_386| 256) 0))) (or (and (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_372| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_371|) .cse3 (not .cse4) (= v_~c2~0_468 (+ v_~c2~0_469 1)) (= v_~pos~0_858 (+ v_~pos~0_859 1)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_372| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_371|) (= |v_thread2Thread1of1ForFork2_#t~post9#1_372| |v_thread2Thread1of1ForFork2_#t~post9#1_371|) (= |v_thread2Thread1of1ForFork2_#t~post10#1_372| |v_thread2Thread1of1ForFork2_#t~post10#1_371|)) (and .cse3 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_371| (ite (< 0 v_~c2~0_469) 1 0)) (= v_~c2~0_469 (+ v_~c2~0_468 1)) (= |v_thread2Thread1of1ForFork2_#t~post7#1_374| |v_thread2Thread1of1ForFork2_#t~post7#1_373|) (= v_~pos~0_859 .cse2) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_371| 0)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_371| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_371|) .cse4 (= |v_thread2Thread1of1ForFork2_#t~post8#1_373| |v_thread2Thread1of1ForFork2_#t~post8#1_374|)))))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_340|, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_372|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_336|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_336|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_372|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_374|, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_372|, ~c2~0=v_~c2~0_469, ~c1~0=v_~c1~0_427, ~v_assert~0=v_~v_assert~0_380, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_372|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_340|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_336|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_358|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_374|, ~pos~0=v_~pos~0_859, thread2Thread1of1ForFork2_#t~nondet6#1=|v_thread2Thread1of1ForFork2_#t~nondet6#1_386|, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_274|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_336|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_339|, thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_301|, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_371|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_335|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_335|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_371|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_373|, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_371|, ~c2~0=v_~c2~0_468, ~c1~0=v_~c1~0_426, ~v_assert~0=v_~v_assert~0_380, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_371|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_339|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_335|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_373|, ~pos~0=v_~pos~0_857, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_274|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_335|} AuxVars[v_~pos~0_858] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread2Thread1of1ForFork2_~cond~1#1, thread2Thread1of1ForFork2_#t~post10#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post7#1, thread2Thread1of1ForFork2_#t~post9#1, ~c2~0, ~c1~0, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post8#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, thread2Thread1of1ForFork2_#t~nondet6#1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:45:16,003 WARN L322 ript$VariableManager]: TermVariable LBE77 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-13 01:45:16,003 WARN L322 ript$VariableManager]: TermVariable LBE185 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-13 01:45:18,150 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [499] $Ultimate##0-->L61: Formula: (let ((.cse2 (+ v_~c2~0_300 1)) (.cse1 (+ v_~pos~0_548 1))) (and (let ((.cse0 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_218| 256) 0))) (or (and (= v_~pos~0_548 (+ v_~pos~0_547 1)) (not .cse0) (= |v_thread2Thread1of1ForFork2_#t~post10#1_201| |v_thread2Thread1of1ForFork2_#t~post10#1_200|) (= v_~c2~0_300 (+ v_~c2~0_299 1)) (= |v_thread2Thread1of1ForFork2_#t~post9#1_201| |v_thread2Thread1of1ForFork2_#t~post9#1_200|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_200| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_201|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_201| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_200|)) (and (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_201| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_201|) (= v_~pos~0_547 .cse1) (= |v_thread2Thread1of1ForFork2_#t~post7#1_203| |v_thread2Thread1of1ForFork2_#t~post7#1_202|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_201| (ite (< 0 v_~c2~0_299) 1 0)) (= |v_thread2Thread1of1ForFork2_#t~post8#1_203| |v_thread2Thread1of1ForFork2_#t~post8#1_202|) .cse0 (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_201| 0)) (= .cse2 v_~c2~0_299)))) (let ((.cse4 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_216| 256) 0)) (.cse3 (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_188| 256) 0)))) (or (and (= |v_thread2Thread1of1ForFork2_#t~post8#1_203| |v_thread2Thread1of1ForFork2_#t~post8#1_201|) (= |v_thread2Thread1of1ForFork2_#t~post7#1_203| |v_thread2Thread1of1ForFork2_#t~post7#1_201|) (= v_~c2~0_300 (+ v_~c2~0_298 1)) .cse3 (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_199| 0)) .cse4 (= v_~pos~0_548 (+ v_~pos~0_546 1)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_199| (ite (< 0 v_~c2~0_300) 1 0)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_199| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_199|)) (and (not .cse4) (= .cse2 v_~c2~0_298) .cse3 (= |v_thread2Thread1of1ForFork2_#t~post9#1_201| |v_thread2Thread1of1ForFork2_#t~post9#1_199|) (= |v_thread2Thread1of1ForFork2_#t~post10#1_201| |v_thread2Thread1of1ForFork2_#t~post10#1_199|) (= v_~pos~0_546 .cse1) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_201| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_199|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_201| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_199|)))) (= v_~v_assert~0_254 |v_thread2Thread1of1ForFork2_~cond~1#1_188|) (= v_~v_assert~0_254 |v_thread1Thread1of1ForFork1_~cond~0#1_175|))) InVars {~v_assert~0=v_~v_assert~0_254, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_200|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_200|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_202|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_200|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_202|, ~pos~0=v_~pos~0_547, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_200|, ~c2~0=v_~c2~0_299, thread2Thread1of1ForFork2_#t~nondet6#1=|v_thread2Thread1of1ForFork2_#t~nondet6#1_218|} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_188|, ~v_assert~0=v_~v_assert~0_254, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_199|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_199|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_201|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_199|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_201|, ~pos~0=v_~pos~0_546, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_199|, ~c2~0=v_~c2~0_298, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_175|} AuxVars[|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_201|, |v_thread2Thread1of1ForFork2_#t~nondet6#1_216|, |v_thread2Thread1of1ForFork2_#t~post7#1_203|, |v_thread2Thread1of1ForFork2_#t~post8#1_203|, |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_201|, |v_thread2Thread1of1ForFork2_#t~post9#1_201|, v_~c2~0_300, |v_thread2Thread1of1ForFork2_#t~post10#1_201|, v_~pos~0_548] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1, thread2Thread1of1ForFork2_#t~post10#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~post8#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post7#1, ~pos~0, thread2Thread1of1ForFork2_#t~post9#1, ~c2~0, thread2Thread1of1ForFork2_#t~nondet6#1, thread1Thread1of1ForFork1_~cond~0#1] and [473] L83-->L57: Formula: (and (= v_~v_assert~0_211 |v_thread2Thread1of1ForFork2_~cond~1#1_155|) (let ((.cse0 (not (= (mod |v_thread1Thread1of1ForFork1_~cond~0#1_119| 256) 0))) (.cse1 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_147| 256) 0))) (or (and .cse0 (= |v_thread1Thread1of1ForFork1_#t~post5#1_119| |v_thread1Thread1of1ForFork1_#t~post5#1_120|) (= (+ v_~c1~0_214 1) v_~c1~0_213) (= v_~pos~0_433 (+ v_~pos~0_434 1)) (= |v_thread1Thread1of1ForFork1_#t~post4#1_119| |v_thread1Thread1of1ForFork1_#t~post4#1_120|) (not .cse1) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_120| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_119|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_119| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_120|)) (and (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_119| 0)) .cse0 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_119| (ite (< 0 v_~c1~0_214) 1 0)) (= |v_thread1Thread1of1ForFork1_#t~post3#1_123| |v_thread1Thread1of1ForFork1_#t~post3#1_124|) (= v_~pos~0_434 (+ v_~pos~0_433 1)) (= (+ v_~c1~0_213 1) v_~c1~0_214) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_119| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_119|) (= |v_thread1Thread1of1ForFork1_#t~post2#1_124| |v_thread1Thread1of1ForFork1_#t~post2#1_123|))))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_124|, ~v_assert~0=v_~v_assert~0_211, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_124|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_120|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_120|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_120|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_147|, ~pos~0=v_~pos~0_434, ~c1~0=v_~c1~0_214, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_119|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_120|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_123|, thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_155|, ~v_assert~0=v_~v_assert~0_211, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_123|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_119|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_119|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_119|, ~pos~0=v_~pos~0_433, ~c1~0=v_~c1~0_213, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_119|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_119|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread2Thread1of1ForFork2_~cond~1#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:45:18,777 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [417] L87-->L83: Formula: (let ((.cse0 (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_In_1| 256) 0))) (.cse1 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_In_1| 256) 0))) (or (and (= (+ v_~pos~0_Out_6 1) v_~pos~0_In_3) .cse0 .cse1 (= (ite (< 0 v_~c2~0_In_1) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2| 0)) (= |v_thread2Thread1of1ForFork2_#t~post8#1_In_1| |v_thread2Thread1of1ForFork2_#t~post8#1_Out_2|) (= |v_thread2Thread1of1ForFork2_#t~post7#1_In_1| |v_thread2Thread1of1ForFork2_#t~post7#1_Out_2|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2|) (= (+ v_~c2~0_Out_2 1) v_~c2~0_In_1)) (and (= |v_thread2Thread1of1ForFork2_#t~post10#1_In_1| |v_thread2Thread1of1ForFork2_#t~post10#1_Out_2|) .cse0 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_In_1|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_In_1| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2|) (= v_~c2~0_Out_2 (+ v_~c2~0_In_1 1)) (= |v_thread2Thread1of1ForFork2_#t~post9#1_Out_2| |v_thread2Thread1of1ForFork2_#t~post9#1_In_1|) (not .cse1) (= v_~pos~0_Out_6 (+ v_~pos~0_In_3 1))))) InVars {thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_In_1|, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_In_1|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_In_1|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_In_1|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_In_1|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_In_1|, ~pos~0=v_~pos~0_In_3, ~c2~0=v_~c2~0_In_1, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_In_1|, thread2Thread1of1ForFork2_#t~nondet6#1=|v_thread2Thread1of1ForFork2_#t~nondet6#1_In_1|} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_In_1|, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_Out_2|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_Out_2|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_Out_2|, ~pos~0=v_~pos~0_Out_6, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_Out_2|, ~c2~0=v_~c2~0_Out_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_#t~post10#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~post8#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post7#1, ~pos~0, thread2Thread1of1ForFork2_#t~post9#1, ~c2~0, thread2Thread1of1ForFork2_#t~nondet6#1] and [416] L61-->L57: Formula: (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1| 256) 0)) (.cse1 (not (= 0 (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_3| 256))))) (or (and (= (ite (< 0 v_~c1~0_In_1) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post2#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post2#1_In_1|) (= (+ v_~pos~0_Out_2 1) v_~pos~0_In_1) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post3#1_In_1|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| 0)) (= v_~c1~0_In_1 (+ v_~c1~0_Out_2 1))) (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|) (= v_~c1~0_Out_2 (+ v_~c1~0_In_1 1)) (= v_~pos~0_Out_2 (+ v_~pos~0_In_1 1)) (not .cse0) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post5#1_In_1| |v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_In_1| |v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|)))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_In_1|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_In_1|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_In_1|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_In_1|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1|, ~pos~0=v_~pos~0_In_1, ~c1~0=v_~c1~0_In_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_Out_2|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_Out_2|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|, ~pos~0=v_~pos~0_Out_2, ~c1~0=v_~c1~0_Out_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:45:19,046 INFO L241 LiptonReduction]: Total number of compositions: 10 [2022-12-13 01:45:19,047 INFO L158 eatedLiptonReduction]: Time needed for LBE in milliseconds: 13717 [2022-12-13 01:45:19,047 INFO L495 AbstractCegarLoop]: Abstraction has has 165 places, 381 transitions, 5369 flow [2022-12-13 01:45:19,047 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 2.875) internal successors, (46), 15 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) [2022-12-13 01:45:19,047 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-13 01:45:19,048 INFO L214 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 01:45:19,055 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2022-12-13 01:45:19,253 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12,8 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 01:45:19,253 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)] === [2022-12-13 01:45:19,253 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 01:45:19,253 INFO L85 PathProgramCache]: Analyzing trace with hash 1768611583, now seen corresponding path program 1 times [2022-12-13 01:45:19,254 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 01:45:19,254 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1233041975] [2022-12-13 01:45:19,254 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 01:45:19,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 01:45:19,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 01:45:19,780 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-13 01:45:19,780 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 01:45:19,780 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1233041975] [2022-12-13 01:45:19,780 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1233041975] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-13 01:45:19,780 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [256376762] [2022-12-13 01:45:19,780 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 01:45:19,780 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 01:45:19,781 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-13 01:45:19,782 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) [2022-12-13 01:45:19,784 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2022-12-13 01:45:19,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 01:45:19,919 INFO L263 TraceCheckSpWp]: Trace formula consists of 162 conjuncts, 15 conjunts are in the unsatisfiable core [2022-12-13 01:45:19,923 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 01:45:20,378 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-13 01:45:20,378 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-13 01:45:21,082 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-13 01:45:21,083 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [256376762] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-13 01:45:21,083 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-12-13 01:45:21,083 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6, 6] total 16 [2022-12-13 01:45:21,083 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [655774668] [2022-12-13 01:45:21,083 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-12-13 01:45:21,084 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 17 states [2022-12-13 01:45:21,084 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 01:45:21,084 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2022-12-13 01:45:21,084 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=59, Invalid=213, Unknown=0, NotChecked=0, Total=272 [2022-12-13 01:45:21,084 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 0 out of 90 [2022-12-13 01:45:21,084 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 165 places, 381 transitions, 5369 flow. Second operand has 17 states, 17 states have (on average 2.6470588235294117) internal successors, (45), 16 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) [2022-12-13 01:45:21,084 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-13 01:45:21,085 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 0 of 90 [2022-12-13 01:45:21,085 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-13 01:45:23,427 INFO L130 PetriNetUnfolder]: 3347/5416 cut-off events. [2022-12-13 01:45:23,427 INFO L131 PetriNetUnfolder]: For 41865/41865 co-relation queries the response was YES. [2022-12-13 01:45:23,446 INFO L83 FinitePrefix]: Finished finitePrefix Result has 31805 conditions, 5416 events. 3347/5416 cut-off events. For 41865/41865 co-relation queries the response was YES. Maximal size of possible extension queue 222. Compared 31130 event pairs, 118 based on Foata normal form. 72/5452 useless extension candidates. Maximal degree in co-relation 31324. Up to 1682 conditions per place. [2022-12-13 01:45:23,466 INFO L137 encePairwiseOnDemand]: 19/90 looper letters, 352 selfloop transitions, 233 changer transitions 142/727 dead transitions. [2022-12-13 01:45:23,467 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 201 places, 727 transitions, 10289 flow [2022-12-13 01:45:23,467 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2022-12-13 01:45:23,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 37 states. [2022-12-13 01:45:23,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 37 states and 389 transitions. [2022-12-13 01:45:23,469 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.11681681681681681 [2022-12-13 01:45:23,469 INFO L175 Difference]: Start difference. First operand has 165 places, 381 transitions, 5369 flow. Second operand 37 states and 389 transitions. [2022-12-13 01:45:23,469 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 201 places, 727 transitions, 10289 flow [2022-12-13 01:45:23,736 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 191 places, 727 transitions, 9720 flow, removed 202 selfloop flow, removed 10 redundant places. [2022-12-13 01:45:23,744 INFO L231 Difference]: Finished difference. Result has 213 places, 442 transitions, 6926 flow [2022-12-13 01:45:23,744 INFO L277 CegarLoopForPetriNet]: {PETRI_ALPHABET=90, PETRI_DIFFERENCE_MINUEND_FLOW=4999, PETRI_DIFFERENCE_MINUEND_PLACES=155, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=381, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=166, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=172, PETRI_DIFFERENCE_SUBTRAHEND_STATES=37, PETRI_FLOW=6926, PETRI_PLACES=213, PETRI_TRANSITIONS=442} [2022-12-13 01:45:23,745 INFO L295 CegarLoopForPetriNet]: 30 programPoint places, 183 predicate places. [2022-12-13 01:45:23,745 WARN L178 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-13 01:45:23,745 INFO L89 Accepts]: Start accepts. Operand has 213 places, 442 transitions, 6926 flow [2022-12-13 01:45:23,746 INFO L95 Accepts]: Finished accepts. [2022-12-13 01:45:23,746 INFO L203 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-13 01:45:23,746 INFO L174 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 213 places, 442 transitions, 6926 flow [2022-12-13 01:45:23,749 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 198 places, 442 transitions, 6926 flow [2022-12-13 01:45:23,871 INFO L130 PetriNetUnfolder]: 391/986 cut-off events. [2022-12-13 01:45:23,871 INFO L131 PetriNetUnfolder]: For 14681/16489 co-relation queries the response was YES. [2022-12-13 01:45:23,876 INFO L83 FinitePrefix]: Finished finitePrefix Result has 6369 conditions, 986 events. 391/986 cut-off events. For 14681/16489 co-relation queries the response was YES. Maximal size of possible extension queue 73. Compared 6259 event pairs, 3 based on Foata normal form. 45/1011 useless extension candidates. Maximal degree in co-relation 6277. Up to 220 conditions per place. [2022-12-13 01:45:23,882 INFO L222 LiptonReduction]: Starting Lipton reduction on Petri net that has 198 places, 442 transitions, 6926 flow [2022-12-13 01:45:23,882 INFO L226 LiptonReduction]: Number of co-enabled transitions 2368 [2022-12-13 01:45:24,132 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [401] $Ultimate##0-->thread3EXIT: Formula: (and (= 0 |v_thread3Thread1of1ForFork0_#res.base_13|) (= |v_thread3Thread1of1ForFork0_#res.offset_13| 0) (= (ite (= (ite (<= 0 v_~pos~0_145) 1 0) 0) 0 1) v_~v_assert~0_46)) InVars {~pos~0=v_~pos~0_145} OutVars{~v_assert~0=v_~v_assert~0_46, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_13|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_13|, ~pos~0=v_~pos~0_145} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] and [416] L61-->L57: Formula: (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1| 256) 0)) (.cse1 (not (= 0 (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_3| 256))))) (or (and (= (ite (< 0 v_~c1~0_In_1) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post2#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post2#1_In_1|) (= (+ v_~pos~0_Out_2 1) v_~pos~0_In_1) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post3#1_In_1|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| 0)) (= v_~c1~0_In_1 (+ v_~c1~0_Out_2 1))) (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|) (= v_~c1~0_Out_2 (+ v_~c1~0_In_1 1)) (= v_~pos~0_Out_2 (+ v_~pos~0_In_1 1)) (not .cse0) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post5#1_In_1| |v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_In_1| |v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|)))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_In_1|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_In_1|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_In_1|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_In_1|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1|, ~pos~0=v_~pos~0_In_1, ~c1~0=v_~c1~0_In_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_Out_2|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_Out_2|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|, ~pos~0=v_~pos~0_Out_2, ~c1~0=v_~c1~0_Out_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:45:24,264 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [401] $Ultimate##0-->thread3EXIT: Formula: (and (= 0 |v_thread3Thread1of1ForFork0_#res.base_13|) (= |v_thread3Thread1of1ForFork0_#res.offset_13| 0) (= (ite (= (ite (<= 0 v_~pos~0_145) 1 0) 0) 0 1) v_~v_assert~0_46)) InVars {~pos~0=v_~pos~0_145} OutVars{~v_assert~0=v_~v_assert~0_46, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_13|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_13|, ~pos~0=v_~pos~0_145} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] and [329] L83-->L87: Formula: (= v_~v_assert~0_3 |v_thread2Thread1of1ForFork2_~cond~1#1_7|) InVars {~v_assert~0=v_~v_assert~0_3} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_7|, ~v_assert~0=v_~v_assert~0_3} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1] [2022-12-13 01:45:24,281 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [401] $Ultimate##0-->thread3EXIT: Formula: (and (= 0 |v_thread3Thread1of1ForFork0_#res.base_13|) (= |v_thread3Thread1of1ForFork0_#res.offset_13| 0) (= (ite (= (ite (<= 0 v_~pos~0_145) 1 0) 0) 0 1) v_~v_assert~0_46)) InVars {~pos~0=v_~pos~0_145} OutVars{~v_assert~0=v_~v_assert~0_46, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_13|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_13|, ~pos~0=v_~pos~0_145} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] and [416] L61-->L57: Formula: (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1| 256) 0)) (.cse1 (not (= 0 (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_3| 256))))) (or (and (= (ite (< 0 v_~c1~0_In_1) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post2#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post2#1_In_1|) (= (+ v_~pos~0_Out_2 1) v_~pos~0_In_1) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post3#1_In_1|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| 0)) (= v_~c1~0_In_1 (+ v_~c1~0_Out_2 1))) (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|) (= v_~c1~0_Out_2 (+ v_~c1~0_In_1 1)) (= v_~pos~0_Out_2 (+ v_~pos~0_In_1 1)) (not .cse0) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post5#1_In_1| |v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_In_1| |v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|)))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_In_1|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_In_1|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_In_1|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_In_1|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1|, ~pos~0=v_~pos~0_In_1, ~c1~0=v_~c1~0_In_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_Out_2|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_Out_2|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|, ~pos~0=v_~pos~0_Out_2, ~c1~0=v_~c1~0_Out_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:45:24,412 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [401] $Ultimate##0-->thread3EXIT: Formula: (and (= 0 |v_thread3Thread1of1ForFork0_#res.base_13|) (= |v_thread3Thread1of1ForFork0_#res.offset_13| 0) (= (ite (= (ite (<= 0 v_~pos~0_145) 1 0) 0) 0 1) v_~v_assert~0_46)) InVars {~pos~0=v_~pos~0_145} OutVars{~v_assert~0=v_~v_assert~0_46, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_13|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_13|, ~pos~0=v_~pos~0_145} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] and [417] L87-->L83: Formula: (let ((.cse0 (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_In_1| 256) 0))) (.cse1 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_In_1| 256) 0))) (or (and (= (+ v_~pos~0_Out_6 1) v_~pos~0_In_3) .cse0 .cse1 (= (ite (< 0 v_~c2~0_In_1) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2| 0)) (= |v_thread2Thread1of1ForFork2_#t~post8#1_In_1| |v_thread2Thread1of1ForFork2_#t~post8#1_Out_2|) (= |v_thread2Thread1of1ForFork2_#t~post7#1_In_1| |v_thread2Thread1of1ForFork2_#t~post7#1_Out_2|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2|) (= (+ v_~c2~0_Out_2 1) v_~c2~0_In_1)) (and (= |v_thread2Thread1of1ForFork2_#t~post10#1_In_1| |v_thread2Thread1of1ForFork2_#t~post10#1_Out_2|) .cse0 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_In_1|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_In_1| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2|) (= v_~c2~0_Out_2 (+ v_~c2~0_In_1 1)) (= |v_thread2Thread1of1ForFork2_#t~post9#1_Out_2| |v_thread2Thread1of1ForFork2_#t~post9#1_In_1|) (not .cse1) (= v_~pos~0_Out_6 (+ v_~pos~0_In_3 1))))) InVars {thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_In_1|, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_In_1|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_In_1|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_In_1|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_In_1|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_In_1|, ~pos~0=v_~pos~0_In_3, ~c2~0=v_~c2~0_In_1, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_In_1|, thread2Thread1of1ForFork2_#t~nondet6#1=|v_thread2Thread1of1ForFork2_#t~nondet6#1_In_1|} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_In_1|, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_Out_2|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_Out_2|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_Out_2|, ~pos~0=v_~pos~0_Out_6, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_Out_2|, ~c2~0=v_~c2~0_Out_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_#t~post10#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~post8#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post7#1, ~pos~0, thread2Thread1of1ForFork2_#t~post9#1, ~c2~0, thread2Thread1of1ForFork2_#t~nondet6#1] [2022-12-13 01:45:24,892 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [568] $Ultimate##0-->L61: Formula: (let ((.cse4 (+ v_~pos~0_866 1)) (.cse3 (+ v_~c2~0_476 1)) (.cse7 (+ v_~c2~0_474 1)) (.cse5 (+ v_~pos~0_867 1)) (.cse2 (+ v_~c2~0_475 1)) (.cse0 (+ v_~pos~0_865 1))) (and (let ((.cse1 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_390| 256) 0))) (or (and (= v_~pos~0_866 .cse0) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_378| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_379|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_378| 0)) (= |v_thread2Thread1of1ForFork2_#t~post8#1_379| |v_thread2Thread1of1ForFork2_#t~post8#1_380|) (= |v_thread2Thread1of1ForFork2_#t~post7#1_381| |v_thread2Thread1of1ForFork2_#t~post7#1_380|) .cse1 (= (ite (< 0 v_~c2~0_476) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_379|) (= v_~c2~0_476 .cse2)) (and (= v_~c2~0_475 .cse3) (= v_~pos~0_865 .cse4) (= |v_thread2Thread1of1ForFork2_#t~post10#1_378| |v_thread2Thread1of1ForFork2_#t~post10#1_377|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_378| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_377|) (= |v_thread2Thread1of1ForFork2_#t~post9#1_378| |v_thread2Thread1of1ForFork2_#t~post9#1_377|) (not .cse1) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_379| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_377|)))) (= v_~v_assert~0_382 |v_thread1Thread1of1ForFork1_~cond~0#1_276|) (= v_~v_assert~0_382 |v_thread2Thread1of1ForFork2_~cond~1#1_305|) (let ((.cse6 (not (= (mod v_~v_assert~0_382 256) 0))) (.cse8 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_389| 256) 0))) (or (and (= v_~pos~0_866 .cse5) .cse6 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_379| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_377|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_378| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_377|) (= |v_thread2Thread1of1ForFork2_#t~post9#1_379| |v_thread2Thread1of1ForFork2_#t~post9#1_377|) (= .cse7 v_~c2~0_476) (= |v_thread2Thread1of1ForFork2_#t~post10#1_379| |v_thread2Thread1of1ForFork2_#t~post10#1_377|) (not .cse8)) (and (= |v_thread2Thread1of1ForFork2_#t~post7#1_379| |v_thread2Thread1of1ForFork2_#t~post7#1_381|) .cse6 (= v_~pos~0_867 .cse4) (= (ite (< 0 v_~c2~0_474) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_377|) .cse8 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_377| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_377|) (= v_~c2~0_474 .cse3) (= |v_thread2Thread1of1ForFork2_#t~post8#1_381| |v_thread2Thread1of1ForFork2_#t~post8#1_380|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_377| 0))))) (let ((.cse9 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_393| 256) 0))) (or (and (= |v_thread2Thread1of1ForFork2_#t~post9#1_379| |v_thread2Thread1of1ForFork2_#t~post9#1_376|) (= v_~pos~0_867 (+ v_~pos~0_864 1)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_378| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_376|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_376| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_379|) (= |v_thread2Thread1of1ForFork2_#t~post10#1_379| |v_thread2Thread1of1ForFork2_#t~post10#1_376|) (not .cse9) (= v_~c2~0_474 (+ v_~c2~0_473 1))) (and (= .cse7 v_~c2~0_473) (= (ite (< 0 v_~c2~0_473) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_378|) .cse9 (= |v_thread2Thread1of1ForFork2_#t~post7#1_379| |v_thread2Thread1of1ForFork2_#t~post7#1_378|) (= |v_thread2Thread1of1ForFork2_#t~post8#1_378| |v_thread2Thread1of1ForFork2_#t~post8#1_381|) (= v_~pos~0_864 .cse5) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_379| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_378|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_379| 0))))) (let ((.cse10 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_391| 256) 0))) (or (and (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_375| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_378|) (= v_~c2~0_472 .cse2) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_379| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_375|) (= |v_thread2Thread1of1ForFork2_#t~post9#1_378| |v_thread2Thread1of1ForFork2_#t~post9#1_375|) (= v_~pos~0_863 .cse0) (not .cse10) (= |v_thread2Thread1of1ForFork2_#t~post10#1_378| |v_thread2Thread1of1ForFork2_#t~post10#1_375|)) (and (= |v_thread2Thread1of1ForFork2_#t~post8#1_379| |v_thread2Thread1of1ForFork2_#t~post8#1_377|) .cse10 (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_375| 0)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_375| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_375|) (= v_~c2~0_475 (+ v_~c2~0_472 1)) (= |v_thread2Thread1of1ForFork2_#t~post7#1_377| |v_thread2Thread1of1ForFork2_#t~post7#1_380|) (= (ite (< 0 v_~c2~0_475) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_375|) (= v_~pos~0_865 (+ v_~pos~0_863 1))))))) InVars {~v_assert~0=v_~v_assert~0_382, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_376|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_376|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_378|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_376|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_378|, ~pos~0=v_~pos~0_864, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_376|, ~c2~0=v_~c2~0_473, thread2Thread1of1ForFork2_#t~nondet6#1=|v_thread2Thread1of1ForFork2_#t~nondet6#1_393|} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_305|, ~v_assert~0=v_~v_assert~0_382, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_375|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_375|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_377|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_375|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_377|, ~pos~0=v_~pos~0_863, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_375|, ~c2~0=v_~c2~0_472, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_276|} AuxVars[|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_377|, |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_378|, |v_thread2Thread1of1ForFork2_#t~nondet6#1_389|, |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_379|, |v_thread2Thread1of1ForFork2_#t~post8#1_380|, |v_thread2Thread1of1ForFork2_#t~post9#1_377|, |v_thread2Thread1of1ForFork2_#t~post8#1_381|, |v_thread2Thread1of1ForFork2_#t~post9#1_378|, |v_thread2Thread1of1ForFork2_#t~post9#1_379|, |v_thread2Thread1of1ForFork2_#t~post7#1_379|, v_~pos~0_866, |v_thread2Thread1of1ForFork2_#t~post10#1_378|, v_~c2~0_476, |v_thread2Thread1of1ForFork2_#t~post10#1_377|, v_~pos~0_867, v_~c2~0_474, v_~pos~0_865, v_~c2~0_475, |v_thread2Thread1of1ForFork2_#t~post10#1_379|, |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_379|, |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_377|, |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_378|, |v_thread2Thread1of1ForFork2_#t~nondet6#1_390|, |v_thread2Thread1of1ForFork2_#t~post7#1_381|, |v_thread2Thread1of1ForFork2_#t~nondet6#1_391|, |v_thread2Thread1of1ForFork2_#t~post7#1_380|, |v_thread2Thread1of1ForFork2_#t~post8#1_379|] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1, thread2Thread1of1ForFork2_#t~post10#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~post8#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post7#1, ~pos~0, thread2Thread1of1ForFork2_#t~post9#1, ~c2~0, thread2Thread1of1ForFork2_#t~nondet6#1, thread1Thread1of1ForFork1_~cond~0#1] and [536] L83-->L83: Formula: (and (= v_~v_assert~0_327 |v_thread2Thread1of1ForFork2_~cond~1#1_246|) (let ((.cse0 (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_246| 256) 0))) (.cse1 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_294| 256) 0))) (or (and (= v_~pos~0_710 (+ v_~pos~0_709 1)) (= |v_thread2Thread1of1ForFork2_#t~post7#1_281| |v_thread2Thread1of1ForFork2_#t~post7#1_280|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_278| (ite (< 0 v_~c2~0_377) 1 0)) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_278| 0)) .cse0 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_278| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_278|) (= (+ v_~c2~0_376 1) v_~c2~0_377) (= |v_thread2Thread1of1ForFork2_#t~post8#1_281| |v_thread2Thread1of1ForFork2_#t~post8#1_280|) .cse1) (and (= |v_thread2Thread1of1ForFork2_#t~post10#1_279| |v_thread2Thread1of1ForFork2_#t~post10#1_278|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_279| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_278|) (= |v_thread2Thread1of1ForFork2_#t~post9#1_279| |v_thread2Thread1of1ForFork2_#t~post9#1_278|) .cse0 (= v_~c2~0_376 (+ v_~c2~0_377 1)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_279| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_278|) (= v_~pos~0_709 (+ v_~pos~0_710 1)) (not .cse1))))) InVars {thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_279|, ~v_assert~0=v_~v_assert~0_327, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_279|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_281|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_279|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_281|, ~pos~0=v_~pos~0_710, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_279|, ~c2~0=v_~c2~0_377, thread2Thread1of1ForFork2_#t~nondet6#1=|v_thread2Thread1of1ForFork2_#t~nondet6#1_294|} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_246|, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_278|, ~v_assert~0=v_~v_assert~0_327, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_278|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_280|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_278|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_280|, ~pos~0=v_~pos~0_709, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_278|, ~c2~0=v_~c2~0_376} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1, thread2Thread1of1ForFork2_#t~post10#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~post8#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post7#1, ~pos~0, thread2Thread1of1ForFork2_#t~post9#1, ~c2~0, thread2Thread1of1ForFork2_#t~nondet6#1] [2022-12-13 01:45:24,892 WARN L322 ript$VariableManager]: TermVariable LBE77 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-13 01:45:24,893 WARN L322 ript$VariableManager]: TermVariable LBE185 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-13 01:45:26,132 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [568] $Ultimate##0-->L61: Formula: (let ((.cse4 (+ v_~pos~0_866 1)) (.cse3 (+ v_~c2~0_476 1)) (.cse7 (+ v_~c2~0_474 1)) (.cse5 (+ v_~pos~0_867 1)) (.cse2 (+ v_~c2~0_475 1)) (.cse0 (+ v_~pos~0_865 1))) (and (let ((.cse1 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_390| 256) 0))) (or (and (= v_~pos~0_866 .cse0) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_378| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_379|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_378| 0)) (= |v_thread2Thread1of1ForFork2_#t~post8#1_379| |v_thread2Thread1of1ForFork2_#t~post8#1_380|) (= |v_thread2Thread1of1ForFork2_#t~post7#1_381| |v_thread2Thread1of1ForFork2_#t~post7#1_380|) .cse1 (= (ite (< 0 v_~c2~0_476) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_379|) (= v_~c2~0_476 .cse2)) (and (= v_~c2~0_475 .cse3) (= v_~pos~0_865 .cse4) (= |v_thread2Thread1of1ForFork2_#t~post10#1_378| |v_thread2Thread1of1ForFork2_#t~post10#1_377|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_378| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_377|) (= |v_thread2Thread1of1ForFork2_#t~post9#1_378| |v_thread2Thread1of1ForFork2_#t~post9#1_377|) (not .cse1) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_379| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_377|)))) (= v_~v_assert~0_382 |v_thread1Thread1of1ForFork1_~cond~0#1_276|) (= v_~v_assert~0_382 |v_thread2Thread1of1ForFork2_~cond~1#1_305|) (let ((.cse6 (not (= (mod v_~v_assert~0_382 256) 0))) (.cse8 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_389| 256) 0))) (or (and (= v_~pos~0_866 .cse5) .cse6 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_379| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_377|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_378| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_377|) (= |v_thread2Thread1of1ForFork2_#t~post9#1_379| |v_thread2Thread1of1ForFork2_#t~post9#1_377|) (= .cse7 v_~c2~0_476) (= |v_thread2Thread1of1ForFork2_#t~post10#1_379| |v_thread2Thread1of1ForFork2_#t~post10#1_377|) (not .cse8)) (and (= |v_thread2Thread1of1ForFork2_#t~post7#1_379| |v_thread2Thread1of1ForFork2_#t~post7#1_381|) .cse6 (= v_~pos~0_867 .cse4) (= (ite (< 0 v_~c2~0_474) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_377|) .cse8 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_377| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_377|) (= v_~c2~0_474 .cse3) (= |v_thread2Thread1of1ForFork2_#t~post8#1_381| |v_thread2Thread1of1ForFork2_#t~post8#1_380|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_377| 0))))) (let ((.cse9 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_393| 256) 0))) (or (and (= |v_thread2Thread1of1ForFork2_#t~post9#1_379| |v_thread2Thread1of1ForFork2_#t~post9#1_376|) (= v_~pos~0_867 (+ v_~pos~0_864 1)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_378| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_376|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_376| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_379|) (= |v_thread2Thread1of1ForFork2_#t~post10#1_379| |v_thread2Thread1of1ForFork2_#t~post10#1_376|) (not .cse9) (= v_~c2~0_474 (+ v_~c2~0_473 1))) (and (= .cse7 v_~c2~0_473) (= (ite (< 0 v_~c2~0_473) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_378|) .cse9 (= |v_thread2Thread1of1ForFork2_#t~post7#1_379| |v_thread2Thread1of1ForFork2_#t~post7#1_378|) (= |v_thread2Thread1of1ForFork2_#t~post8#1_378| |v_thread2Thread1of1ForFork2_#t~post8#1_381|) (= v_~pos~0_864 .cse5) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_379| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_378|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_379| 0))))) (let ((.cse10 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_391| 256) 0))) (or (and (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_375| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_378|) (= v_~c2~0_472 .cse2) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_379| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_375|) (= |v_thread2Thread1of1ForFork2_#t~post9#1_378| |v_thread2Thread1of1ForFork2_#t~post9#1_375|) (= v_~pos~0_863 .cse0) (not .cse10) (= |v_thread2Thread1of1ForFork2_#t~post10#1_378| |v_thread2Thread1of1ForFork2_#t~post10#1_375|)) (and (= |v_thread2Thread1of1ForFork2_#t~post8#1_379| |v_thread2Thread1of1ForFork2_#t~post8#1_377|) .cse10 (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_375| 0)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_375| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_375|) (= v_~c2~0_475 (+ v_~c2~0_472 1)) (= |v_thread2Thread1of1ForFork2_#t~post7#1_377| |v_thread2Thread1of1ForFork2_#t~post7#1_380|) (= (ite (< 0 v_~c2~0_475) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_375|) (= v_~pos~0_865 (+ v_~pos~0_863 1))))))) InVars {~v_assert~0=v_~v_assert~0_382, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_376|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_376|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_378|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_376|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_378|, ~pos~0=v_~pos~0_864, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_376|, ~c2~0=v_~c2~0_473, thread2Thread1of1ForFork2_#t~nondet6#1=|v_thread2Thread1of1ForFork2_#t~nondet6#1_393|} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_305|, ~v_assert~0=v_~v_assert~0_382, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_375|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_375|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_377|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_375|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_377|, ~pos~0=v_~pos~0_863, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_375|, ~c2~0=v_~c2~0_472, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_276|} AuxVars[|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_377|, |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_378|, |v_thread2Thread1of1ForFork2_#t~nondet6#1_389|, |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_379|, |v_thread2Thread1of1ForFork2_#t~post8#1_380|, |v_thread2Thread1of1ForFork2_#t~post9#1_377|, |v_thread2Thread1of1ForFork2_#t~post8#1_381|, |v_thread2Thread1of1ForFork2_#t~post9#1_378|, |v_thread2Thread1of1ForFork2_#t~post9#1_379|, |v_thread2Thread1of1ForFork2_#t~post7#1_379|, v_~pos~0_866, |v_thread2Thread1of1ForFork2_#t~post10#1_378|, v_~c2~0_476, |v_thread2Thread1of1ForFork2_#t~post10#1_377|, v_~pos~0_867, v_~c2~0_474, v_~pos~0_865, v_~c2~0_475, |v_thread2Thread1of1ForFork2_#t~post10#1_379|, |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_379|, |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_377|, |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_378|, |v_thread2Thread1of1ForFork2_#t~nondet6#1_390|, |v_thread2Thread1of1ForFork2_#t~post7#1_381|, |v_thread2Thread1of1ForFork2_#t~nondet6#1_391|, |v_thread2Thread1of1ForFork2_#t~post7#1_380|, |v_thread2Thread1of1ForFork2_#t~post8#1_379|] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1, thread2Thread1of1ForFork2_#t~post10#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~post8#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post7#1, ~pos~0, thread2Thread1of1ForFork2_#t~post9#1, ~c2~0, thread2Thread1of1ForFork2_#t~nondet6#1, thread1Thread1of1ForFork1_~cond~0#1] and [532] L83-->L57: Formula: (and (= v_~v_assert~0_319 |v_thread2Thread1of1ForFork2_~cond~1#1_238|) (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_276| 256) 0)) (.cse1 (not (= (mod |v_thread1Thread1of1ForFork1_~cond~0#1_217| 256) 0)))) (or (and (= v_~pos~0_693 (+ v_~pos~0_694 1)) (= (+ v_~c1~0_345 1) v_~c1~0_344) (not .cse0) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_253| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_252|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_253| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_252|) (= |v_thread1Thread1of1ForFork1_#t~post5#1_253| |v_thread1Thread1of1ForFork1_#t~post5#1_252|) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post4#1_253| |v_thread1Thread1of1ForFork1_#t~post4#1_252|)) (and (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_252| 0)) (= (+ v_~c1~0_344 1) v_~c1~0_345) .cse0 (= v_~pos~0_694 (+ v_~pos~0_693 1)) (= |v_thread1Thread1of1ForFork1_#t~post2#1_256| |v_thread1Thread1of1ForFork1_#t~post2#1_257|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_252| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_252|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_252| (ite (< 0 v_~c1~0_345) 1 0)) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post3#1_257| |v_thread1Thread1of1ForFork1_#t~post3#1_256|))))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_257|, ~v_assert~0=v_~v_assert~0_319, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_257|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_253|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_253|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_253|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_276|, ~pos~0=v_~pos~0_694, ~c1~0=v_~c1~0_345, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_217|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_253|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_256|, thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_238|, ~v_assert~0=v_~v_assert~0_319, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_256|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_252|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_252|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_252|, ~pos~0=v_~pos~0_693, ~c1~0=v_~c1~0_344, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_217|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_252|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread2Thread1of1ForFork2_~cond~1#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:45:28,584 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [401] $Ultimate##0-->thread3EXIT: Formula: (and (= 0 |v_thread3Thread1of1ForFork0_#res.base_13|) (= |v_thread3Thread1of1ForFork0_#res.offset_13| 0) (= (ite (= (ite (<= 0 v_~pos~0_145) 1 0) 0) 0 1) v_~v_assert~0_46)) InVars {~pos~0=v_~pos~0_145} OutVars{~v_assert~0=v_~v_assert~0_46, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_13|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_13|, ~pos~0=v_~pos~0_145} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] and [416] L61-->L57: Formula: (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1| 256) 0)) (.cse1 (not (= 0 (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_3| 256))))) (or (and (= (ite (< 0 v_~c1~0_In_1) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post2#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post2#1_In_1|) (= (+ v_~pos~0_Out_2 1) v_~pos~0_In_1) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post3#1_In_1|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| 0)) (= v_~c1~0_In_1 (+ v_~c1~0_Out_2 1))) (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|) (= v_~c1~0_Out_2 (+ v_~c1~0_In_1 1)) (= v_~pos~0_Out_2 (+ v_~pos~0_In_1 1)) (not .cse0) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post5#1_In_1| |v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_In_1| |v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|)))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_In_1|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_In_1|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_In_1|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_In_1|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1|, ~pos~0=v_~pos~0_In_1, ~c1~0=v_~c1~0_In_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_Out_2|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_Out_2|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|, ~pos~0=v_~pos~0_Out_2, ~c1~0=v_~c1~0_Out_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:45:28,719 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [401] $Ultimate##0-->thread3EXIT: Formula: (and (= 0 |v_thread3Thread1of1ForFork0_#res.base_13|) (= |v_thread3Thread1of1ForFork0_#res.offset_13| 0) (= (ite (= (ite (<= 0 v_~pos~0_145) 1 0) 0) 0 1) v_~v_assert~0_46)) InVars {~pos~0=v_~pos~0_145} OutVars{~v_assert~0=v_~v_assert~0_46, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_13|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_13|, ~pos~0=v_~pos~0_145} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] and [416] L61-->L57: Formula: (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1| 256) 0)) (.cse1 (not (= 0 (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_3| 256))))) (or (and (= (ite (< 0 v_~c1~0_In_1) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post2#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post2#1_In_1|) (= (+ v_~pos~0_Out_2 1) v_~pos~0_In_1) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post3#1_In_1|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| 0)) (= v_~c1~0_In_1 (+ v_~c1~0_Out_2 1))) (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|) (= v_~c1~0_Out_2 (+ v_~c1~0_In_1 1)) (= v_~pos~0_Out_2 (+ v_~pos~0_In_1 1)) (not .cse0) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post5#1_In_1| |v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_In_1| |v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|)))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_In_1|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_In_1|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_In_1|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_In_1|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1|, ~pos~0=v_~pos~0_In_1, ~c1~0=v_~c1~0_In_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_Out_2|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_Out_2|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|, ~pos~0=v_~pos~0_Out_2, ~c1~0=v_~c1~0_Out_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:45:28,852 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [401] $Ultimate##0-->thread3EXIT: Formula: (and (= 0 |v_thread3Thread1of1ForFork0_#res.base_13|) (= |v_thread3Thread1of1ForFork0_#res.offset_13| 0) (= (ite (= (ite (<= 0 v_~pos~0_145) 1 0) 0) 0 1) v_~v_assert~0_46)) InVars {~pos~0=v_~pos~0_145} OutVars{~v_assert~0=v_~v_assert~0_46, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_13|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_13|, ~pos~0=v_~pos~0_145} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] and [329] L83-->L87: Formula: (= v_~v_assert~0_3 |v_thread2Thread1of1ForFork2_~cond~1#1_7|) InVars {~v_assert~0=v_~v_assert~0_3} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_7|, ~v_assert~0=v_~v_assert~0_3} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1] [2022-12-13 01:45:28,869 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [401] $Ultimate##0-->thread3EXIT: Formula: (and (= 0 |v_thread3Thread1of1ForFork0_#res.base_13|) (= |v_thread3Thread1of1ForFork0_#res.offset_13| 0) (= (ite (= (ite (<= 0 v_~pos~0_145) 1 0) 0) 0 1) v_~v_assert~0_46)) InVars {~pos~0=v_~pos~0_145} OutVars{~v_assert~0=v_~v_assert~0_46, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_13|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_13|, ~pos~0=v_~pos~0_145} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] and [582] L83-->L87: Formula: (and (let ((.cse1 (not (= (mod v_~v_assert~0_401 256) 0))) (.cse0 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_491| 256) 0))) (or (and (= v_~pos~0_980 (+ v_~pos~0_981 1)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_479| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_478|) (= |v_thread2Thread1of1ForFork2_#t~post10#1_479| |v_thread2Thread1of1ForFork2_#t~post10#1_478|) (not .cse0) (= v_~c2~0_574 (+ v_~c2~0_575 1)) .cse1 (= |v_thread2Thread1of1ForFork2_#t~post9#1_479| |v_thread2Thread1of1ForFork2_#t~post9#1_478|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_479| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_478|)) (and (= (ite (< 0 v_~c2~0_575) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_478|) (= |v_thread2Thread1of1ForFork2_#t~post7#1_481| |v_thread2Thread1of1ForFork2_#t~post7#1_480|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_478| 0)) (= |v_thread2Thread1of1ForFork2_#t~post8#1_481| |v_thread2Thread1of1ForFork2_#t~post8#1_480|) (= v_~c2~0_575 (+ v_~c2~0_574 1)) (= v_~pos~0_981 (+ v_~pos~0_980 1)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_478| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_478|) .cse1 .cse0))) (= v_~v_assert~0_401 |v_thread2Thread1of1ForFork2_~cond~1#1_341|)) InVars {~v_assert~0=v_~v_assert~0_401, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_479|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_479|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_481|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_479|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_481|, ~pos~0=v_~pos~0_981, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_479|, ~c2~0=v_~c2~0_575, thread2Thread1of1ForFork2_#t~nondet6#1=|v_thread2Thread1of1ForFork2_#t~nondet6#1_491|} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_341|, ~v_assert~0=v_~v_assert~0_401, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_478|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_478|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_480|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_478|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_480|, ~pos~0=v_~pos~0_980, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_478|, ~c2~0=v_~c2~0_574} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1, thread2Thread1of1ForFork2_#t~post10#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~post8#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post7#1, ~pos~0, thread2Thread1of1ForFork2_#t~post9#1, ~c2~0, thread2Thread1of1ForFork2_#t~nondet6#1] [2022-12-13 01:45:29,016 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [401] $Ultimate##0-->thread3EXIT: Formula: (and (= 0 |v_thread3Thread1of1ForFork0_#res.base_13|) (= |v_thread3Thread1of1ForFork0_#res.offset_13| 0) (= (ite (= (ite (<= 0 v_~pos~0_145) 1 0) 0) 0 1) v_~v_assert~0_46)) InVars {~pos~0=v_~pos~0_145} OutVars{~v_assert~0=v_~v_assert~0_46, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_13|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_13|, ~pos~0=v_~pos~0_145} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] and [583] L83-->L87: Formula: (and (let ((.cse1 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_495| 256) 0)) (.cse0 (not (= (mod v_~v_assert~0_403 256) 0)))) (or (and (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_483| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_482|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_483| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_482|) (= v_~c2~0_578 (+ v_~c2~0_579 1)) .cse0 (= |v_thread2Thread1of1ForFork2_#t~post10#1_483| |v_thread2Thread1of1ForFork2_#t~post10#1_482|) (not .cse1) (= |v_thread2Thread1of1ForFork2_#t~post9#1_482| |v_thread2Thread1of1ForFork2_#t~post9#1_483|) (= v_~pos~0_984 (+ v_~pos~0_985 1))) (and (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_482| 0)) .cse1 (= v_~pos~0_985 (+ v_~pos~0_984 1)) (= v_~c2~0_579 (+ v_~c2~0_578 1)) (= |v_thread2Thread1of1ForFork2_#t~post8#1_485| |v_thread2Thread1of1ForFork2_#t~post8#1_484|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_482| (ite (< 0 v_~c2~0_579) 1 0)) .cse0 (= |v_thread2Thread1of1ForFork2_#t~post7#1_484| |v_thread2Thread1of1ForFork2_#t~post7#1_485|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_482| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_482|)))) (= v_~v_assert~0_403 |v_thread2Thread1of1ForFork2_~cond~1#1_345|)) InVars {~v_assert~0=v_~v_assert~0_403, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_483|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_483|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_485|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_483|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_485|, ~pos~0=v_~pos~0_985, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_483|, ~c2~0=v_~c2~0_579, thread2Thread1of1ForFork2_#t~nondet6#1=|v_thread2Thread1of1ForFork2_#t~nondet6#1_495|} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_345|, ~v_assert~0=v_~v_assert~0_403, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_482|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_482|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_484|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_482|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_484|, ~pos~0=v_~pos~0_984, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_482|, ~c2~0=v_~c2~0_578} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1, thread2Thread1of1ForFork2_#t~post10#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~post8#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post7#1, ~pos~0, thread2Thread1of1ForFork2_#t~post9#1, ~c2~0, thread2Thread1of1ForFork2_#t~nondet6#1] [2022-12-13 01:45:29,159 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [401] $Ultimate##0-->thread3EXIT: Formula: (and (= 0 |v_thread3Thread1of1ForFork0_#res.base_13|) (= |v_thread3Thread1of1ForFork0_#res.offset_13| 0) (= (ite (= (ite (<= 0 v_~pos~0_145) 1 0) 0) 0 1) v_~v_assert~0_46)) InVars {~pos~0=v_~pos~0_145} OutVars{~v_assert~0=v_~v_assert~0_46, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_13|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_13|, ~pos~0=v_~pos~0_145} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] and [417] L87-->L83: Formula: (let ((.cse0 (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_In_1| 256) 0))) (.cse1 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_In_1| 256) 0))) (or (and (= (+ v_~pos~0_Out_6 1) v_~pos~0_In_3) .cse0 .cse1 (= (ite (< 0 v_~c2~0_In_1) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2| 0)) (= |v_thread2Thread1of1ForFork2_#t~post8#1_In_1| |v_thread2Thread1of1ForFork2_#t~post8#1_Out_2|) (= |v_thread2Thread1of1ForFork2_#t~post7#1_In_1| |v_thread2Thread1of1ForFork2_#t~post7#1_Out_2|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2|) (= (+ v_~c2~0_Out_2 1) v_~c2~0_In_1)) (and (= |v_thread2Thread1of1ForFork2_#t~post10#1_In_1| |v_thread2Thread1of1ForFork2_#t~post10#1_Out_2|) .cse0 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_In_1|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_In_1| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2|) (= v_~c2~0_Out_2 (+ v_~c2~0_In_1 1)) (= |v_thread2Thread1of1ForFork2_#t~post9#1_Out_2| |v_thread2Thread1of1ForFork2_#t~post9#1_In_1|) (not .cse1) (= v_~pos~0_Out_6 (+ v_~pos~0_In_3 1))))) InVars {thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_In_1|, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_In_1|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_In_1|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_In_1|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_In_1|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_In_1|, ~pos~0=v_~pos~0_In_3, ~c2~0=v_~c2~0_In_1, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_In_1|, thread2Thread1of1ForFork2_#t~nondet6#1=|v_thread2Thread1of1ForFork2_#t~nondet6#1_In_1|} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_In_1|, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_Out_2|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_Out_2|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_Out_2|, ~pos~0=v_~pos~0_Out_6, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_Out_2|, ~c2~0=v_~c2~0_Out_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_#t~post10#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~post8#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post7#1, ~pos~0, thread2Thread1of1ForFork2_#t~post9#1, ~c2~0, thread2Thread1of1ForFork2_#t~nondet6#1] [2022-12-13 01:45:29,297 INFO L241 LiptonReduction]: Total number of compositions: 5 [2022-12-13 01:45:29,298 INFO L158 eatedLiptonReduction]: Time needed for LBE in milliseconds: 5553 [2022-12-13 01:45:29,298 INFO L495 AbstractCegarLoop]: Abstraction has has 198 places, 442 transitions, 7104 flow [2022-12-13 01:45:29,298 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 17 states, 17 states have (on average 2.6470588235294117) internal successors, (45), 16 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) [2022-12-13 01:45:29,298 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-13 01:45:29,298 INFO L214 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 01:45:29,306 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2022-12-13 01:45:29,503 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,SelfDestructingSolverStorable13 [2022-12-13 01:45:29,503 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)] === [2022-12-13 01:45:29,503 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 01:45:29,503 INFO L85 PathProgramCache]: Analyzing trace with hash -314851176, now seen corresponding path program 1 times [2022-12-13 01:45:29,504 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 01:45:29,504 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [225571510] [2022-12-13 01:45:29,504 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 01:45:29,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 01:45:29,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 01:45:29,933 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 01:45:29,933 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 01:45:29,933 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [225571510] [2022-12-13 01:45:29,933 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [225571510] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-13 01:45:29,933 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1652272249] [2022-12-13 01:45:29,934 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 01:45:29,934 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 01:45:29,934 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-13 01:45:29,935 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) [2022-12-13 01:45:29,961 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2022-12-13 01:45:30,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 01:45:30,087 INFO L263 TraceCheckSpWp]: Trace formula consists of 159 conjuncts, 15 conjunts are in the unsatisfiable core [2022-12-13 01:45:30,093 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 01:45:30,474 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 01:45:30,474 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-13 01:45:31,226 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 01:45:31,226 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1652272249] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-13 01:45:31,227 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-12-13 01:45:31,227 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6, 6] total 15 [2022-12-13 01:45:31,227 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1178179845] [2022-12-13 01:45:31,227 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-12-13 01:45:31,227 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2022-12-13 01:45:31,227 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 01:45:31,227 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2022-12-13 01:45:31,228 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=54, Invalid=186, Unknown=0, NotChecked=0, Total=240 [2022-12-13 01:45:31,228 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 0 out of 94 [2022-12-13 01:45:31,228 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 198 places, 442 transitions, 7104 flow. Second operand has 16 states, 16 states have (on average 2.6875) internal successors, (43), 15 states have internal predecessors, (43), 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) [2022-12-13 01:45:31,228 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-13 01:45:31,228 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 0 of 94 [2022-12-13 01:45:31,228 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-13 01:45:33,404 INFO L130 PetriNetUnfolder]: 3365/5436 cut-off events. [2022-12-13 01:45:33,404 INFO L131 PetriNetUnfolder]: For 58695/58695 co-relation queries the response was YES. [2022-12-13 01:45:33,429 INFO L83 FinitePrefix]: Finished finitePrefix Result has 34627 conditions, 5436 events. 3365/5436 cut-off events. For 58695/58695 co-relation queries the response was YES. Maximal size of possible extension queue 222. Compared 31221 event pairs, 118 based on Foata normal form. 46/5438 useless extension candidates. Maximal degree in co-relation 34413. Up to 2211 conditions per place. [2022-12-13 01:45:33,447 INFO L137 encePairwiseOnDemand]: 20/94 looper letters, 369 selfloop transitions, 201 changer transitions 85/655 dead transitions. [2022-12-13 01:45:33,447 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 227 places, 655 transitions, 10892 flow [2022-12-13 01:45:33,447 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2022-12-13 01:45:33,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 30 states. [2022-12-13 01:45:33,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 30 states and 295 transitions. [2022-12-13 01:45:33,448 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.10460992907801418 [2022-12-13 01:45:33,448 INFO L175 Difference]: Start difference. First operand has 198 places, 442 transitions, 7104 flow. Second operand 30 states and 295 transitions. [2022-12-13 01:45:33,449 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 227 places, 655 transitions, 10892 flow [2022-12-13 01:45:33,830 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 209 places, 655 transitions, 9964 flow, removed 373 selfloop flow, removed 18 redundant places. [2022-12-13 01:45:33,837 INFO L231 Difference]: Finished difference. Result has 219 places, 463 transitions, 7553 flow [2022-12-13 01:45:33,838 INFO L277 CegarLoopForPetriNet]: {PETRI_ALPHABET=94, PETRI_DIFFERENCE_MINUEND_FLOW=6477, PETRI_DIFFERENCE_MINUEND_PLACES=180, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=440, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=170, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=260, PETRI_DIFFERENCE_SUBTRAHEND_STATES=30, PETRI_FLOW=7553, PETRI_PLACES=219, PETRI_TRANSITIONS=463} [2022-12-13 01:45:33,838 INFO L295 CegarLoopForPetriNet]: 30 programPoint places, 189 predicate places. [2022-12-13 01:45:33,838 WARN L178 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-13 01:45:33,838 INFO L89 Accepts]: Start accepts. Operand has 219 places, 463 transitions, 7553 flow [2022-12-13 01:45:33,840 INFO L95 Accepts]: Finished accepts. [2022-12-13 01:45:33,840 INFO L203 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-13 01:45:33,840 INFO L174 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 219 places, 463 transitions, 7553 flow [2022-12-13 01:45:33,844 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 208 places, 463 transitions, 7553 flow [2022-12-13 01:45:33,999 INFO L130 PetriNetUnfolder]: 400/1009 cut-off events. [2022-12-13 01:45:33,999 INFO L131 PetriNetUnfolder]: For 14166/14229 co-relation queries the response was YES. [2022-12-13 01:45:34,004 INFO L83 FinitePrefix]: Finished finitePrefix Result has 6662 conditions, 1009 events. 400/1009 cut-off events. For 14166/14229 co-relation queries the response was YES. Maximal size of possible extension queue 77. Compared 6480 event pairs, 3 based on Foata normal form. 26/1016 useless extension candidates. Maximal degree in co-relation 6535. Up to 230 conditions per place. [2022-12-13 01:45:34,011 INFO L222 LiptonReduction]: Starting Lipton reduction on Petri net that has 208 places, 463 transitions, 7553 flow [2022-12-13 01:45:34,012 INFO L226 LiptonReduction]: Number of co-enabled transitions 2496 [2022-12-13 01:45:34,013 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [417] L87-->L83: Formula: (let ((.cse0 (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_In_1| 256) 0))) (.cse1 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_In_1| 256) 0))) (or (and (= (+ v_~pos~0_Out_6 1) v_~pos~0_In_3) .cse0 .cse1 (= (ite (< 0 v_~c2~0_In_1) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2| 0)) (= |v_thread2Thread1of1ForFork2_#t~post8#1_In_1| |v_thread2Thread1of1ForFork2_#t~post8#1_Out_2|) (= |v_thread2Thread1of1ForFork2_#t~post7#1_In_1| |v_thread2Thread1of1ForFork2_#t~post7#1_Out_2|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2|) (= (+ v_~c2~0_Out_2 1) v_~c2~0_In_1)) (and (= |v_thread2Thread1of1ForFork2_#t~post10#1_In_1| |v_thread2Thread1of1ForFork2_#t~post10#1_Out_2|) .cse0 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_In_1|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_In_1| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2|) (= v_~c2~0_Out_2 (+ v_~c2~0_In_1 1)) (= |v_thread2Thread1of1ForFork2_#t~post9#1_Out_2| |v_thread2Thread1of1ForFork2_#t~post9#1_In_1|) (not .cse1) (= v_~pos~0_Out_6 (+ v_~pos~0_In_3 1))))) InVars {thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_In_1|, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_In_1|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_In_1|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_In_1|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_In_1|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_In_1|, ~pos~0=v_~pos~0_In_3, ~c2~0=v_~c2~0_In_1, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_In_1|, thread2Thread1of1ForFork2_#t~nondet6#1=|v_thread2Thread1of1ForFork2_#t~nondet6#1_In_1|} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_In_1|, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_Out_2|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_Out_2|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_Out_2|, ~pos~0=v_~pos~0_Out_6, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_Out_2|, ~c2~0=v_~c2~0_Out_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_#t~post10#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~post8#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post7#1, ~pos~0, thread2Thread1of1ForFork2_#t~post9#1, ~c2~0, thread2Thread1of1ForFork2_#t~nondet6#1] and [304] $Ultimate##0-->L61: Formula: (= v_~v_assert~0_1 |v_thread1Thread1of1ForFork1_~cond~0#1_1|) InVars {~v_assert~0=v_~v_assert~0_1} OutVars{~v_assert~0=v_~v_assert~0_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~cond~0#1] [2022-12-13 01:45:34,139 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [417] L87-->L83: Formula: (let ((.cse0 (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_In_1| 256) 0))) (.cse1 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_In_1| 256) 0))) (or (and (= (+ v_~pos~0_Out_6 1) v_~pos~0_In_3) .cse0 .cse1 (= (ite (< 0 v_~c2~0_In_1) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2| 0)) (= |v_thread2Thread1of1ForFork2_#t~post8#1_In_1| |v_thread2Thread1of1ForFork2_#t~post8#1_Out_2|) (= |v_thread2Thread1of1ForFork2_#t~post7#1_In_1| |v_thread2Thread1of1ForFork2_#t~post7#1_Out_2|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2|) (= (+ v_~c2~0_Out_2 1) v_~c2~0_In_1)) (and (= |v_thread2Thread1of1ForFork2_#t~post10#1_In_1| |v_thread2Thread1of1ForFork2_#t~post10#1_Out_2|) .cse0 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_In_1|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_In_1| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2|) (= v_~c2~0_Out_2 (+ v_~c2~0_In_1 1)) (= |v_thread2Thread1of1ForFork2_#t~post9#1_Out_2| |v_thread2Thread1of1ForFork2_#t~post9#1_In_1|) (not .cse1) (= v_~pos~0_Out_6 (+ v_~pos~0_In_3 1))))) InVars {thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_In_1|, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_In_1|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_In_1|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_In_1|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_In_1|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_In_1|, ~pos~0=v_~pos~0_In_3, ~c2~0=v_~c2~0_In_1, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_In_1|, thread2Thread1of1ForFork2_#t~nondet6#1=|v_thread2Thread1of1ForFork2_#t~nondet6#1_In_1|} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_In_1|, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_Out_2|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_Out_2|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_Out_2|, ~pos~0=v_~pos~0_Out_6, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_Out_2|, ~c2~0=v_~c2~0_Out_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_#t~post10#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~post8#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post7#1, ~pos~0, thread2Thread1of1ForFork2_#t~post9#1, ~c2~0, thread2Thread1of1ForFork2_#t~nondet6#1] and [304] $Ultimate##0-->L61: Formula: (= v_~v_assert~0_1 |v_thread1Thread1of1ForFork1_~cond~0#1_1|) InVars {~v_assert~0=v_~v_assert~0_1} OutVars{~v_assert~0=v_~v_assert~0_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~cond~0#1] [2022-12-13 01:45:34,511 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [401] $Ultimate##0-->thread3EXIT: Formula: (and (= 0 |v_thread3Thread1of1ForFork0_#res.base_13|) (= |v_thread3Thread1of1ForFork0_#res.offset_13| 0) (= (ite (= (ite (<= 0 v_~pos~0_145) 1 0) 0) 0 1) v_~v_assert~0_46)) InVars {~pos~0=v_~pos~0_145} OutVars{~v_assert~0=v_~v_assert~0_46, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_13|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_13|, ~pos~0=v_~pos~0_145} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] and [416] L61-->L57: Formula: (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1| 256) 0)) (.cse1 (not (= 0 (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_3| 256))))) (or (and (= (ite (< 0 v_~c1~0_In_1) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post2#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post2#1_In_1|) (= (+ v_~pos~0_Out_2 1) v_~pos~0_In_1) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post3#1_In_1|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| 0)) (= v_~c1~0_In_1 (+ v_~c1~0_Out_2 1))) (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|) (= v_~c1~0_Out_2 (+ v_~c1~0_In_1 1)) (= v_~pos~0_Out_2 (+ v_~pos~0_In_1 1)) (not .cse0) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post5#1_In_1| |v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_In_1| |v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|)))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_In_1|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_In_1|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_In_1|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_In_1|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1|, ~pos~0=v_~pos~0_In_1, ~c1~0=v_~c1~0_In_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_Out_2|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_Out_2|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|, ~pos~0=v_~pos~0_Out_2, ~c1~0=v_~c1~0_Out_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:45:34,643 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [401] $Ultimate##0-->thread3EXIT: Formula: (and (= 0 |v_thread3Thread1of1ForFork0_#res.base_13|) (= |v_thread3Thread1of1ForFork0_#res.offset_13| 0) (= (ite (= (ite (<= 0 v_~pos~0_145) 1 0) 0) 0 1) v_~v_assert~0_46)) InVars {~pos~0=v_~pos~0_145} OutVars{~v_assert~0=v_~v_assert~0_46, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_13|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_13|, ~pos~0=v_~pos~0_145} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] and [417] L87-->L83: Formula: (let ((.cse0 (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_In_1| 256) 0))) (.cse1 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_In_1| 256) 0))) (or (and (= (+ v_~pos~0_Out_6 1) v_~pos~0_In_3) .cse0 .cse1 (= (ite (< 0 v_~c2~0_In_1) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2| 0)) (= |v_thread2Thread1of1ForFork2_#t~post8#1_In_1| |v_thread2Thread1of1ForFork2_#t~post8#1_Out_2|) (= |v_thread2Thread1of1ForFork2_#t~post7#1_In_1| |v_thread2Thread1of1ForFork2_#t~post7#1_Out_2|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2|) (= (+ v_~c2~0_Out_2 1) v_~c2~0_In_1)) (and (= |v_thread2Thread1of1ForFork2_#t~post10#1_In_1| |v_thread2Thread1of1ForFork2_#t~post10#1_Out_2|) .cse0 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_In_1|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_In_1| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2|) (= v_~c2~0_Out_2 (+ v_~c2~0_In_1 1)) (= |v_thread2Thread1of1ForFork2_#t~post9#1_Out_2| |v_thread2Thread1of1ForFork2_#t~post9#1_In_1|) (not .cse1) (= v_~pos~0_Out_6 (+ v_~pos~0_In_3 1))))) InVars {thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_In_1|, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_In_1|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_In_1|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_In_1|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_In_1|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_In_1|, ~pos~0=v_~pos~0_In_3, ~c2~0=v_~c2~0_In_1, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_In_1|, thread2Thread1of1ForFork2_#t~nondet6#1=|v_thread2Thread1of1ForFork2_#t~nondet6#1_In_1|} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_In_1|, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_Out_2|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_Out_2|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_Out_2|, ~pos~0=v_~pos~0_Out_6, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_Out_2|, ~c2~0=v_~c2~0_Out_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_#t~post10#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~post8#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post7#1, ~pos~0, thread2Thread1of1ForFork2_#t~post9#1, ~c2~0, thread2Thread1of1ForFork2_#t~nondet6#1] [2022-12-13 01:45:34,778 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [401] $Ultimate##0-->thread3EXIT: Formula: (and (= 0 |v_thread3Thread1of1ForFork0_#res.base_13|) (= |v_thread3Thread1of1ForFork0_#res.offset_13| 0) (= (ite (= (ite (<= 0 v_~pos~0_145) 1 0) 0) 0 1) v_~v_assert~0_46)) InVars {~pos~0=v_~pos~0_145} OutVars{~v_assert~0=v_~v_assert~0_46, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_13|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_13|, ~pos~0=v_~pos~0_145} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] and [416] L61-->L57: Formula: (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1| 256) 0)) (.cse1 (not (= 0 (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_3| 256))))) (or (and (= (ite (< 0 v_~c1~0_In_1) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post2#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post2#1_In_1|) (= (+ v_~pos~0_Out_2 1) v_~pos~0_In_1) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post3#1_In_1|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| 0)) (= v_~c1~0_In_1 (+ v_~c1~0_Out_2 1))) (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|) (= v_~c1~0_Out_2 (+ v_~c1~0_In_1 1)) (= v_~pos~0_Out_2 (+ v_~pos~0_In_1 1)) (not .cse0) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post5#1_In_1| |v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_In_1| |v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|)))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_In_1|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_In_1|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_In_1|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_In_1|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1|, ~pos~0=v_~pos~0_In_1, ~c1~0=v_~c1~0_In_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_Out_2|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_Out_2|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|, ~pos~0=v_~pos~0_Out_2, ~c1~0=v_~c1~0_Out_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:45:34,951 WARN L322 ript$VariableManager]: TermVariable LBE77 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-13 01:45:34,951 WARN L322 ript$VariableManager]: TermVariable LBE185 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-13 01:45:37,459 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [509] $Ultimate##0-->L83: Formula: (let ((.cse4 (+ v_~pos~0_609 1)) (.cse3 (+ v_~c2~0_338 1)) (.cse0 (+ v_~c2~0_335 1)) (.cse2 (+ v_~pos~0_606 1)) (.cse6 (+ v_~pos~0_608 1)) (.cse5 (+ v_~c2~0_337 1))) (and (let ((.cse1 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_254| 256) 0))) (or (and (= v_~c2~0_338 .cse0) (= |v_thread2Thread1of1ForFork2_#t~post7#1_239| |v_thread2Thread1of1ForFork2_#t~post7#1_242|) .cse1 (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_237| 0)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_237| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_237|) (= |v_thread2Thread1of1ForFork2_#t~post8#1_239| |v_thread2Thread1of1ForFork2_#t~post8#1_241|) (= .cse2 v_~pos~0_609) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_237| (ite (< 0 v_~c2~0_338) 1 0))) (and (= |v_thread2Thread1of1ForFork2_#t~post9#1_239| |v_thread2Thread1of1ForFork2_#t~post9#1_237|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_239| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_237|) (= |v_thread2Thread1of1ForFork2_#t~post10#1_239| |v_thread2Thread1of1ForFork2_#t~post10#1_237|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_237| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_239|) (= .cse3 v_~c2~0_335) (= v_~pos~0_606 .cse4) (not .cse1)))) (= v_~v_assert~0_273 |v_thread2Thread1of1ForFork2_~cond~1#1_208|) (let ((.cse8 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_253| 256) 0)) (.cse7 (not (= (mod v_~v_assert~0_273 256) 0)))) (or (and (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_240| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_239|) (= |v_thread2Thread1of1ForFork2_#t~post10#1_240| |v_thread2Thread1of1ForFork2_#t~post10#1_239|) (= v_~c2~0_338 .cse5) (= v_~pos~0_609 .cse6) (= |v_thread2Thread1of1ForFork2_#t~post9#1_239| |v_thread2Thread1of1ForFork2_#t~post9#1_240|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_239| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_240|) .cse7 (not .cse8)) (and (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_239| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_239|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_239| 0)) (= |v_thread2Thread1of1ForFork2_#t~post7#1_242| |v_thread2Thread1of1ForFork2_#t~post7#1_241|) (= |v_thread2Thread1of1ForFork2_#t~post8#1_241| |v_thread2Thread1of1ForFork2_#t~post8#1_242|) (= (ite (< 0 v_~c2~0_337) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_239|) (= v_~pos~0_608 .cse4) .cse8 .cse7 (= .cse3 v_~c2~0_337)))) (let ((.cse9 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_252| 256) 0))) (or (and (= |v_thread2Thread1of1ForFork2_#t~post7#1_239| |v_thread2Thread1of1ForFork2_#t~post7#1_238|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_236| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_236|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_236| 0)) (= |v_thread2Thread1of1ForFork2_#t~post8#1_239| |v_thread2Thread1of1ForFork2_#t~post8#1_238|) (= (+ v_~pos~0_605 1) v_~pos~0_606) .cse9 (= (ite (< 0 v_~c2~0_335) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_236|) (= v_~c2~0_335 (+ v_~c2~0_334 1))) (and (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_237| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_236|) (= v_~c2~0_334 .cse0) (not .cse9) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_237| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_236|) (= |v_thread2Thread1of1ForFork2_#t~post10#1_237| |v_thread2Thread1of1ForFork2_#t~post10#1_236|) (= .cse2 v_~pos~0_605) (= |v_thread2Thread1of1ForFork2_#t~post9#1_237| |v_thread2Thread1of1ForFork2_#t~post9#1_236|)))) (= v_~v_assert~0_273 |v_thread1Thread1of1ForFork1_~cond~0#1_193|) (let ((.cse10 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_255| 256) 0))) (or (and (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_240| (ite (< 0 v_~c2~0_336) 1 0)) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_240| 0)) (= v_~pos~0_607 .cse6) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_240| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_240|) (= |v_thread2Thread1of1ForFork2_#t~post7#1_241| |v_thread2Thread1of1ForFork2_#t~post7#1_240|) (= |v_thread2Thread1of1ForFork2_#t~post8#1_240| |v_thread2Thread1of1ForFork2_#t~post8#1_242|) (= v_~c2~0_336 .cse5) .cse10) (and (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_238| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_240|) (not .cse10) (= (+ v_~c2~0_336 1) v_~c2~0_337) (= |v_thread2Thread1of1ForFork2_#t~post9#1_238| |v_thread2Thread1of1ForFork2_#t~post9#1_240|) (= |v_thread2Thread1of1ForFork2_#t~post10#1_240| |v_thread2Thread1of1ForFork2_#t~post10#1_238|) (= v_~pos~0_608 (+ v_~pos~0_607 1)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_240| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_238|)))))) InVars {thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_238|, ~v_assert~0=v_~v_assert~0_273, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_238|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_240|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_238|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_240|, ~pos~0=v_~pos~0_607, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_238|, ~c2~0=v_~c2~0_336, thread2Thread1of1ForFork2_#t~nondet6#1=|v_thread2Thread1of1ForFork2_#t~nondet6#1_255|} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_208|, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_236|, ~v_assert~0=v_~v_assert~0_273, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_236|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_238|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_236|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_238|, ~pos~0=v_~pos~0_605, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_236|, ~c2~0=v_~c2~0_334, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_193|} AuxVars[|v_thread2Thread1of1ForFork2_#t~post9#1_239|, |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_237|, |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_239|, v_~pos~0_608, v_~pos~0_609, |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_240|, |v_thread2Thread1of1ForFork2_#t~post8#1_241|, |v_thread2Thread1of1ForFork2_#t~post9#1_237|, |v_thread2Thread1of1ForFork2_#t~post7#1_239|, |v_thread2Thread1of1ForFork2_#t~post8#1_242|, v_~pos~0_606, |v_thread2Thread1of1ForFork2_#t~post10#1_239|, v_~c2~0_337, v_~c2~0_338, v_~c2~0_335, |v_thread2Thread1of1ForFork2_#t~post10#1_237|, |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_237|, |v_thread2Thread1of1ForFork2_#t~nondet6#1_253|, |v_thread2Thread1of1ForFork2_#t~nondet6#1_254|, |v_thread2Thread1of1ForFork2_#t~post7#1_242|, |v_thread2Thread1of1ForFork2_#t~nondet6#1_252|, |v_thread2Thread1of1ForFork2_#t~post7#1_241|, |v_thread2Thread1of1ForFork2_#t~post10#1_240|, |v_thread2Thread1of1ForFork2_#t~post9#1_240|, |v_thread2Thread1of1ForFork2_#t~post8#1_239|, |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_239|, |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_240|] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1, thread2Thread1of1ForFork2_#t~post10#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~post8#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post7#1, ~pos~0, thread2Thread1of1ForFork2_#t~post9#1, ~c2~0, thread2Thread1of1ForFork2_#t~nondet6#1, thread1Thread1of1ForFork1_~cond~0#1] and [416] L61-->L57: Formula: (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1| 256) 0)) (.cse1 (not (= 0 (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_3| 256))))) (or (and (= (ite (< 0 v_~c1~0_In_1) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post2#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post2#1_In_1|) (= (+ v_~pos~0_Out_2 1) v_~pos~0_In_1) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post3#1_In_1|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| 0)) (= v_~c1~0_In_1 (+ v_~c1~0_Out_2 1))) (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|) (= v_~c1~0_Out_2 (+ v_~c1~0_In_1 1)) (= v_~pos~0_Out_2 (+ v_~pos~0_In_1 1)) (not .cse0) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post5#1_In_1| |v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_In_1| |v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|)))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_In_1|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_In_1|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_In_1|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_In_1|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1|, ~pos~0=v_~pos~0_In_1, ~c1~0=v_~c1~0_In_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_Out_2|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_Out_2|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|, ~pos~0=v_~pos~0_Out_2, ~c1~0=v_~c1~0_Out_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:45:38,684 INFO L241 LiptonReduction]: Total number of compositions: 5 [2022-12-13 01:45:38,684 INFO L158 eatedLiptonReduction]: Time needed for LBE in milliseconds: 4846 [2022-12-13 01:45:38,684 INFO L495 AbstractCegarLoop]: Abstraction has has 208 places, 463 transitions, 7643 flow [2022-12-13 01:45:38,685 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 2.6875) internal successors, (43), 15 states have internal predecessors, (43), 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) [2022-12-13 01:45:38,685 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-13 01:45:38,685 INFO L214 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 01:45:38,690 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0 [2022-12-13 01:45:38,890 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,SelfDestructingSolverStorable14 [2022-12-13 01:45:38,890 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)] === [2022-12-13 01:45:38,891 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 01:45:38,891 INFO L85 PathProgramCache]: Analyzing trace with hash -1474391859, now seen corresponding path program 1 times [2022-12-13 01:45:38,891 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 01:45:38,891 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1268130323] [2022-12-13 01:45:38,891 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 01:45:38,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 01:45:38,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 01:45:39,289 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 01:45:39,289 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 01:45:39,289 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1268130323] [2022-12-13 01:45:39,289 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1268130323] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-13 01:45:39,289 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [878072187] [2022-12-13 01:45:39,289 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 01:45:39,289 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 01:45:39,290 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-13 01:45:39,291 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) [2022-12-13 01:45:39,307 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2022-12-13 01:45:39,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 01:45:39,494 INFO L263 TraceCheckSpWp]: Trace formula consists of 161 conjuncts, 15 conjunts are in the unsatisfiable core [2022-12-13 01:45:39,497 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 01:45:39,804 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 01:45:39,804 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-13 01:45:40,524 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 01:45:40,525 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [878072187] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-13 01:45:40,525 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-12-13 01:45:40,525 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7, 7] total 17 [2022-12-13 01:45:40,525 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [240582588] [2022-12-13 01:45:40,525 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-12-13 01:45:40,525 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2022-12-13 01:45:40,525 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 01:45:40,526 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2022-12-13 01:45:40,526 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=67, Invalid=239, Unknown=0, NotChecked=0, Total=306 [2022-12-13 01:45:40,526 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 0 out of 92 [2022-12-13 01:45:40,526 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 208 places, 463 transitions, 7643 flow. Second operand has 18 states, 18 states have (on average 2.2222222222222223) internal successors, (40), 17 states have internal predecessors, (40), 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) [2022-12-13 01:45:40,526 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-13 01:45:40,526 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 0 of 92 [2022-12-13 01:45:40,526 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-13 01:45:43,980 INFO L130 PetriNetUnfolder]: 4105/6630 cut-off events. [2022-12-13 01:45:43,980 INFO L131 PetriNetUnfolder]: For 72844/72844 co-relation queries the response was YES. [2022-12-13 01:45:44,011 INFO L83 FinitePrefix]: Finished finitePrefix Result has 43629 conditions, 6630 events. 4105/6630 cut-off events. For 72844/72844 co-relation queries the response was YES. Maximal size of possible extension queue 261. Compared 39618 event pairs, 62 based on Foata normal form. 130/6712 useless extension candidates. Maximal degree in co-relation 43320. Up to 1642 conditions per place. [2022-12-13 01:45:44,034 INFO L137 encePairwiseOnDemand]: 17/92 looper letters, 328 selfloop transitions, 342 changer transitions 206/876 dead transitions. [2022-12-13 01:45:44,034 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 253 places, 876 transitions, 14382 flow [2022-12-13 01:45:44,035 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2022-12-13 01:45:44,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 46 states. [2022-12-13 01:45:44,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 46 states and 435 transitions. [2022-12-13 01:45:44,037 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.1027882797731569 [2022-12-13 01:45:44,037 INFO L175 Difference]: Start difference. First operand has 208 places, 463 transitions, 7643 flow. Second operand 46 states and 435 transitions. [2022-12-13 01:45:44,037 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 253 places, 876 transitions, 14382 flow [2022-12-13 01:45:44,532 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 235 places, 876 transitions, 13422 flow, removed 371 selfloop flow, removed 18 redundant places. [2022-12-13 01:45:44,542 INFO L231 Difference]: Finished difference. Result has 248 places, 523 transitions, 9300 flow [2022-12-13 01:45:44,542 INFO L277 CegarLoopForPetriNet]: {PETRI_ALPHABET=92, PETRI_DIFFERENCE_MINUEND_FLOW=7086, PETRI_DIFFERENCE_MINUEND_PLACES=190, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=463, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=271, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=179, PETRI_DIFFERENCE_SUBTRAHEND_STATES=46, PETRI_FLOW=9300, PETRI_PLACES=248, PETRI_TRANSITIONS=523} [2022-12-13 01:45:44,542 INFO L295 CegarLoopForPetriNet]: 30 programPoint places, 218 predicate places. [2022-12-13 01:45:44,542 WARN L178 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-13 01:45:44,542 INFO L89 Accepts]: Start accepts. Operand has 248 places, 523 transitions, 9300 flow [2022-12-13 01:45:44,544 INFO L95 Accepts]: Finished accepts. [2022-12-13 01:45:44,544 INFO L203 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-13 01:45:44,545 INFO L174 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 248 places, 523 transitions, 9300 flow [2022-12-13 01:45:44,549 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 233 places, 523 transitions, 9300 flow [2022-12-13 01:45:44,714 INFO L130 PetriNetUnfolder]: 450/1112 cut-off events. [2022-12-13 01:45:44,714 INFO L131 PetriNetUnfolder]: For 18040/18134 co-relation queries the response was YES. [2022-12-13 01:45:44,720 INFO L83 FinitePrefix]: Finished finitePrefix Result has 8036 conditions, 1112 events. 450/1112 cut-off events. For 18040/18134 co-relation queries the response was YES. Maximal size of possible extension queue 82. Compared 7205 event pairs, 7 based on Foata normal form. 37/1123 useless extension candidates. Maximal degree in co-relation 7895. Up to 271 conditions per place. [2022-12-13 01:45:44,728 INFO L222 LiptonReduction]: Starting Lipton reduction on Petri net that has 233 places, 523 transitions, 9300 flow [2022-12-13 01:45:44,729 INFO L226 LiptonReduction]: Number of co-enabled transitions 2840 [2022-12-13 01:45:44,744 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [401] $Ultimate##0-->thread3EXIT: Formula: (and (= 0 |v_thread3Thread1of1ForFork0_#res.base_13|) (= |v_thread3Thread1of1ForFork0_#res.offset_13| 0) (= (ite (= (ite (<= 0 v_~pos~0_145) 1 0) 0) 0 1) v_~v_assert~0_46)) InVars {~pos~0=v_~pos~0_145} OutVars{~v_assert~0=v_~v_assert~0_46, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_13|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_13|, ~pos~0=v_~pos~0_145} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] and [329] L83-->L87: Formula: (= v_~v_assert~0_3 |v_thread2Thread1of1ForFork2_~cond~1#1_7|) InVars {~v_assert~0=v_~v_assert~0_3} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_7|, ~v_assert~0=v_~v_assert~0_3} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1] [2022-12-13 01:45:44,762 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [401] $Ultimate##0-->thread3EXIT: Formula: (and (= 0 |v_thread3Thread1of1ForFork0_#res.base_13|) (= |v_thread3Thread1of1ForFork0_#res.offset_13| 0) (= (ite (= (ite (<= 0 v_~pos~0_145) 1 0) 0) 0 1) v_~v_assert~0_46)) InVars {~pos~0=v_~pos~0_145} OutVars{~v_assert~0=v_~v_assert~0_46, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_13|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_13|, ~pos~0=v_~pos~0_145} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] and [416] L61-->L57: Formula: (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1| 256) 0)) (.cse1 (not (= 0 (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_3| 256))))) (or (and (= (ite (< 0 v_~c1~0_In_1) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post2#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post2#1_In_1|) (= (+ v_~pos~0_Out_2 1) v_~pos~0_In_1) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post3#1_In_1|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| 0)) (= v_~c1~0_In_1 (+ v_~c1~0_Out_2 1))) (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|) (= v_~c1~0_Out_2 (+ v_~c1~0_In_1 1)) (= v_~pos~0_Out_2 (+ v_~pos~0_In_1 1)) (not .cse0) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post5#1_In_1| |v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_In_1| |v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|)))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_In_1|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_In_1|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_In_1|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_In_1|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1|, ~pos~0=v_~pos~0_In_1, ~c1~0=v_~c1~0_In_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_Out_2|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_Out_2|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|, ~pos~0=v_~pos~0_Out_2, ~c1~0=v_~c1~0_Out_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:45:44,893 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [401] $Ultimate##0-->thread3EXIT: Formula: (and (= 0 |v_thread3Thread1of1ForFork0_#res.base_13|) (= |v_thread3Thread1of1ForFork0_#res.offset_13| 0) (= (ite (= (ite (<= 0 v_~pos~0_145) 1 0) 0) 0 1) v_~v_assert~0_46)) InVars {~pos~0=v_~pos~0_145} OutVars{~v_assert~0=v_~v_assert~0_46, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_13|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_13|, ~pos~0=v_~pos~0_145} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] and [417] L87-->L83: Formula: (let ((.cse0 (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_In_1| 256) 0))) (.cse1 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_In_1| 256) 0))) (or (and (= (+ v_~pos~0_Out_6 1) v_~pos~0_In_3) .cse0 .cse1 (= (ite (< 0 v_~c2~0_In_1) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2| 0)) (= |v_thread2Thread1of1ForFork2_#t~post8#1_In_1| |v_thread2Thread1of1ForFork2_#t~post8#1_Out_2|) (= |v_thread2Thread1of1ForFork2_#t~post7#1_In_1| |v_thread2Thread1of1ForFork2_#t~post7#1_Out_2|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2|) (= (+ v_~c2~0_Out_2 1) v_~c2~0_In_1)) (and (= |v_thread2Thread1of1ForFork2_#t~post10#1_In_1| |v_thread2Thread1of1ForFork2_#t~post10#1_Out_2|) .cse0 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_In_1|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_In_1| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2|) (= v_~c2~0_Out_2 (+ v_~c2~0_In_1 1)) (= |v_thread2Thread1of1ForFork2_#t~post9#1_Out_2| |v_thread2Thread1of1ForFork2_#t~post9#1_In_1|) (not .cse1) (= v_~pos~0_Out_6 (+ v_~pos~0_In_3 1))))) InVars {thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_In_1|, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_In_1|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_In_1|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_In_1|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_In_1|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_In_1|, ~pos~0=v_~pos~0_In_3, ~c2~0=v_~c2~0_In_1, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_In_1|, thread2Thread1of1ForFork2_#t~nondet6#1=|v_thread2Thread1of1ForFork2_#t~nondet6#1_In_1|} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_In_1|, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_Out_2|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_Out_2|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_Out_2|, ~pos~0=v_~pos~0_Out_6, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_Out_2|, ~c2~0=v_~c2~0_Out_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_#t~post10#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~post8#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post7#1, ~pos~0, thread2Thread1of1ForFork2_#t~post9#1, ~c2~0, thread2Thread1of1ForFork2_#t~nondet6#1] [2022-12-13 01:45:45,027 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [401] $Ultimate##0-->thread3EXIT: Formula: (and (= 0 |v_thread3Thread1of1ForFork0_#res.base_13|) (= |v_thread3Thread1of1ForFork0_#res.offset_13| 0) (= (ite (= (ite (<= 0 v_~pos~0_145) 1 0) 0) 0 1) v_~v_assert~0_46)) InVars {~pos~0=v_~pos~0_145} OutVars{~v_assert~0=v_~v_assert~0_46, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_13|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_13|, ~pos~0=v_~pos~0_145} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] and [416] L61-->L57: Formula: (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1| 256) 0)) (.cse1 (not (= 0 (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_3| 256))))) (or (and (= (ite (< 0 v_~c1~0_In_1) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post2#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post2#1_In_1|) (= (+ v_~pos~0_Out_2 1) v_~pos~0_In_1) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post3#1_In_1|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| 0)) (= v_~c1~0_In_1 (+ v_~c1~0_Out_2 1))) (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|) (= v_~c1~0_Out_2 (+ v_~c1~0_In_1 1)) (= v_~pos~0_Out_2 (+ v_~pos~0_In_1 1)) (not .cse0) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post5#1_In_1| |v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_In_1| |v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|)))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_In_1|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_In_1|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_In_1|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_In_1|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1|, ~pos~0=v_~pos~0_In_1, ~c1~0=v_~c1~0_In_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_Out_2|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_Out_2|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|, ~pos~0=v_~pos~0_Out_2, ~c1~0=v_~c1~0_Out_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:45:46,418 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [575] $Ultimate##0-->L83: Formula: (let ((.cse4 (+ v_~c2~0_524 1)) (.cse5 (+ v_~pos~0_919 1)) (.cse3 (+ v_~c2~0_521 1)) (.cse1 (+ v_~pos~0_916 1)) (.cse9 (+ v_~c2~0_522 1)) (.cse8 (+ v_~pos~0_917 1))) (and (let ((.cse0 (not (= 0 (mod v_~v_assert~0_390 256)))) (.cse2 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_440| 256) 0))) (or (and (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_424| 0)) (= |v_thread2Thread1of1ForFork2_#t~post8#1_429| |v_thread2Thread1of1ForFork2_#t~post8#1_426|) (= (ite (< 0 v_~c2~0_524) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_424|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_424| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_424|) (= |v_thread2Thread1of1ForFork2_#t~post7#1_429| |v_thread2Thread1of1ForFork2_#t~post7#1_426|) .cse0 (= v_~pos~0_919 .cse1) .cse2 (= v_~c2~0_524 .cse3)) (and (= |v_thread2Thread1of1ForFork2_#t~post9#1_427| |v_thread2Thread1of1ForFork2_#t~post9#1_424|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_424| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_427|) (= v_~c2~0_521 .cse4) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_427| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_424|) (= v_~pos~0_916 .cse5) .cse0 (= |v_thread2Thread1of1ForFork2_#t~post10#1_427| |v_thread2Thread1of1ForFork2_#t~post10#1_424|) (not .cse2)))) (= v_~v_assert~0_390 |v_thread1Thread1of1ForFork1_~cond~0#1_282|) (= v_~v_assert~0_390 |v_thread2Thread1of1ForFork2_~cond~1#1_317|) (let ((.cse6 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_441| 256) 0))) (or (and (= v_~pos~0_919 (+ v_~pos~0_918 1)) (= |v_thread2Thread1of1ForFork2_#t~post9#1_427| |v_thread2Thread1of1ForFork2_#t~post9#1_426|) (not .cse6) (= |v_thread2Thread1of1ForFork2_#t~post10#1_427| |v_thread2Thread1of1ForFork2_#t~post10#1_426|) (= v_~c2~0_524 (+ v_~c2~0_523 1)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_427| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_426|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_427| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_426|)) (and (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_427| (ite (< 0 v_~c2~0_523) 1 0)) (= |v_thread2Thread1of1ForFork2_#t~post7#1_429| |v_thread2Thread1of1ForFork2_#t~post7#1_428|) (= v_~c2~0_523 .cse4) (= v_~pos~0_918 .cse5) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_427| 0)) .cse6 (= |v_thread2Thread1of1ForFork2_#t~post8#1_429| |v_thread2Thread1of1ForFork2_#t~post8#1_428|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_427| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_427|)))) (let ((.cse7 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_439| 256) 0))) (or (and (= v_~c2~0_522 .cse3) (= |v_thread2Thread1of1ForFork2_#t~post10#1_425| |v_thread2Thread1of1ForFork2_#t~post10#1_424|) (= v_~pos~0_917 .cse1) (= |v_thread2Thread1of1ForFork2_#t~post9#1_425| |v_thread2Thread1of1ForFork2_#t~post9#1_424|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_425| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_424|) (not .cse7) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_424| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_425|)) (and (= |v_thread2Thread1of1ForFork2_#t~post8#1_427| |v_thread2Thread1of1ForFork2_#t~post8#1_426|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_425| 0)) (= v_~pos~0_916 .cse8) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_425| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_425|) (= v_~c2~0_521 .cse9) .cse7 (= |v_thread2Thread1of1ForFork2_#t~post7#1_427| |v_thread2Thread1of1ForFork2_#t~post7#1_426|) (= (ite (< 0 v_~c2~0_521) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_425|)))) (let ((.cse10 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_437| 256) 0))) (or (and (= v_~pos~0_917 (+ v_~pos~0_915 1)) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_423| 0)) (= (ite (< 0 v_~c2~0_522) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_423|) .cse10 (= |v_thread2Thread1of1ForFork2_#t~post8#1_427| |v_thread2Thread1of1ForFork2_#t~post8#1_425|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_423| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_423|) (= |v_thread2Thread1of1ForFork2_#t~post7#1_427| |v_thread2Thread1of1ForFork2_#t~post7#1_425|) (= v_~c2~0_522 (+ v_~c2~0_520 1))) (and (= v_~c2~0_520 .cse9) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_423| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_425|) (= |v_thread2Thread1of1ForFork2_#t~post10#1_425| |v_thread2Thread1of1ForFork2_#t~post10#1_423|) (= |v_thread2Thread1of1ForFork2_#t~post9#1_425| |v_thread2Thread1of1ForFork2_#t~post9#1_423|) (not .cse10) (= v_~pos~0_915 .cse8) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_425| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_423|)))))) InVars {thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_426|, ~v_assert~0=v_~v_assert~0_390, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_426|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_428|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_426|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_428|, ~pos~0=v_~pos~0_918, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_426|, ~c2~0=v_~c2~0_523, thread2Thread1of1ForFork2_#t~nondet6#1=|v_thread2Thread1of1ForFork2_#t~nondet6#1_441|} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_317|, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_423|, ~v_assert~0=v_~v_assert~0_390, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_423|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_425|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_423|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_425|, ~pos~0=v_~pos~0_915, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_423|, ~c2~0=v_~c2~0_520, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_282|} AuxVars[|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_424|, |v_thread2Thread1of1ForFork2_#t~nondet6#1_440|, |v_thread2Thread1of1ForFork2_#t~post8#1_427|, |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_427|, |v_thread2Thread1of1ForFork2_#t~post8#1_426|, |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_425|, |v_thread2Thread1of1ForFork2_#t~post8#1_429|, |v_thread2Thread1of1ForFork2_#t~post9#1_425|, |v_thread2Thread1of1ForFork2_#t~post9#1_427|, |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_424|, |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_425|, v_~pos~0_919, v_~pos~0_916, |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_427|, v_~pos~0_917, |v_thread2Thread1of1ForFork2_#t~post9#1_424|, |v_thread2Thread1of1ForFork2_#t~post7#1_426|, v_~c2~0_524, |v_thread2Thread1of1ForFork2_#t~post10#1_425|, v_~c2~0_522, |v_thread2Thread1of1ForFork2_#t~post10#1_427|, |v_thread2Thread1of1ForFork2_#t~nondet6#1_439|, v_~c2~0_521, |v_thread2Thread1of1ForFork2_#t~post7#1_429|, |v_thread2Thread1of1ForFork2_#t~nondet6#1_437|, |v_thread2Thread1of1ForFork2_#t~post10#1_424|, |v_thread2Thread1of1ForFork2_#t~post7#1_427|] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1, thread2Thread1of1ForFork2_#t~post10#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~post8#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post7#1, ~pos~0, thread2Thread1of1ForFork2_#t~post9#1, ~c2~0, thread2Thread1of1ForFork2_#t~nondet6#1, thread1Thread1of1ForFork1_~cond~0#1] and [416] L61-->L57: Formula: (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1| 256) 0)) (.cse1 (not (= 0 (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_3| 256))))) (or (and (= (ite (< 0 v_~c1~0_In_1) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post2#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post2#1_In_1|) (= (+ v_~pos~0_Out_2 1) v_~pos~0_In_1) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post3#1_In_1|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| 0)) (= v_~c1~0_In_1 (+ v_~c1~0_Out_2 1))) (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|) (= v_~c1~0_Out_2 (+ v_~c1~0_In_1 1)) (= v_~pos~0_Out_2 (+ v_~pos~0_In_1 1)) (not .cse0) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post5#1_In_1| |v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_In_1| |v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|)))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_In_1|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_In_1|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_In_1|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_In_1|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1|, ~pos~0=v_~pos~0_In_1, ~c1~0=v_~c1~0_In_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_Out_2|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_Out_2|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|, ~pos~0=v_~pos~0_Out_2, ~c1~0=v_~c1~0_Out_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:45:47,612 WARN L322 ript$VariableManager]: TermVariable LBE77 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-13 01:45:47,612 WARN L322 ript$VariableManager]: TermVariable LBE185 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-13 01:45:49,151 INFO L241 LiptonReduction]: Total number of compositions: 6 [2022-12-13 01:45:49,152 INFO L158 eatedLiptonReduction]: Time needed for LBE in milliseconds: 4610 [2022-12-13 01:45:49,152 INFO L495 AbstractCegarLoop]: Abstraction has has 232 places, 520 transitions, 9333 flow [2022-12-13 01:45:49,152 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 18 states, 18 states have (on average 2.2222222222222223) internal successors, (40), 17 states have internal predecessors, (40), 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) [2022-12-13 01:45:49,152 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-13 01:45:49,152 INFO L214 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 01:45:49,163 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Forceful destruction successful, exit code 0 [2022-12-13 01:45:49,360 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,SelfDestructingSolverStorable15 [2022-12-13 01:45:49,361 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)] === [2022-12-13 01:45:49,361 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 01:45:49,361 INFO L85 PathProgramCache]: Analyzing trace with hash 867160779, now seen corresponding path program 1 times [2022-12-13 01:45:49,361 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 01:45:49,361 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1102833973] [2022-12-13 01:45:49,361 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 01:45:49,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 01:45:49,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 01:45:49,802 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-13 01:45:49,802 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 01:45:49,802 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1102833973] [2022-12-13 01:45:49,802 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1102833973] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-13 01:45:49,802 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1492586834] [2022-12-13 01:45:49,802 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 01:45:49,803 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 01:45:49,803 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-13 01:45:49,808 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) [2022-12-13 01:45:49,810 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2022-12-13 01:45:49,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 01:45:50,001 INFO L263 TraceCheckSpWp]: Trace formula consists of 164 conjuncts, 15 conjunts are in the unsatisfiable core [2022-12-13 01:45:50,003 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 01:45:50,325 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-13 01:45:50,325 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-13 01:45:50,852 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-13 01:45:50,852 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1492586834] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-13 01:45:50,852 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-12-13 01:45:50,852 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6, 6] total 15 [2022-12-13 01:45:50,852 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1705363506] [2022-12-13 01:45:50,852 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-12-13 01:45:50,853 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2022-12-13 01:45:50,853 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 01:45:50,853 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2022-12-13 01:45:50,853 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=62, Invalid=178, Unknown=0, NotChecked=0, Total=240 [2022-12-13 01:45:50,853 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 2 out of 92 [2022-12-13 01:45:50,854 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 232 places, 520 transitions, 9333 flow. Second operand has 16 states, 16 states have (on average 4.3125) internal successors, (69), 16 states have internal predecessors, (69), 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) [2022-12-13 01:45:50,854 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-13 01:45:50,854 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 2 of 92 [2022-12-13 01:45:50,854 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-13 01:45:53,047 INFO L130 PetriNetUnfolder]: 3129/5580 cut-off events. [2022-12-13 01:45:53,047 INFO L131 PetriNetUnfolder]: For 91318/91438 co-relation queries the response was YES. [2022-12-13 01:45:53,075 INFO L83 FinitePrefix]: Finished finitePrefix Result has 42032 conditions, 5580 events. 3129/5580 cut-off events. For 91318/91438 co-relation queries the response was YES. Maximal size of possible extension queue 266. Compared 37614 event pairs, 46 based on Foata normal form. 140/5626 useless extension candidates. Maximal degree in co-relation 41776. Up to 1829 conditions per place. [2022-12-13 01:45:53,102 INFO L137 encePairwiseOnDemand]: 27/92 looper letters, 400 selfloop transitions, 445 changer transitions 4/855 dead transitions. [2022-12-13 01:45:53,102 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 256 places, 855 transitions, 15899 flow [2022-12-13 01:45:53,107 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2022-12-13 01:45:53,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 25 states. [2022-12-13 01:45:53,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 25 states and 336 transitions. [2022-12-13 01:45:53,110 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.14608695652173914 [2022-12-13 01:45:53,110 INFO L175 Difference]: Start difference. First operand has 232 places, 520 transitions, 9333 flow. Second operand 25 states and 336 transitions. [2022-12-13 01:45:53,110 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 256 places, 855 transitions, 15899 flow [2022-12-13 01:45:53,680 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 236 places, 855 transitions, 14066 flow, removed 751 selfloop flow, removed 20 redundant places. [2022-12-13 01:45:53,691 INFO L231 Difference]: Finished difference. Result has 246 places, 689 transitions, 12489 flow [2022-12-13 01:45:53,691 INFO L277 CegarLoopForPetriNet]: {PETRI_ALPHABET=92, PETRI_DIFFERENCE_MINUEND_FLOW=8165, PETRI_DIFFERENCE_MINUEND_PLACES=212, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=520, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=308, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=186, PETRI_DIFFERENCE_SUBTRAHEND_STATES=25, PETRI_FLOW=12489, PETRI_PLACES=246, PETRI_TRANSITIONS=689} [2022-12-13 01:45:53,692 INFO L295 CegarLoopForPetriNet]: 30 programPoint places, 216 predicate places. [2022-12-13 01:45:53,692 WARN L178 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-13 01:45:53,692 INFO L89 Accepts]: Start accepts. Operand has 246 places, 689 transitions, 12489 flow [2022-12-13 01:45:53,694 INFO L95 Accepts]: Finished accepts. [2022-12-13 01:45:53,694 INFO L203 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-13 01:45:53,695 INFO L174 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 246 places, 689 transitions, 12489 flow [2022-12-13 01:45:53,701 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 245 places, 689 transitions, 12489 flow [2022-12-13 01:45:53,924 INFO L130 PetriNetUnfolder]: 632/1542 cut-off events. [2022-12-13 01:45:53,924 INFO L131 PetriNetUnfolder]: For 24327/24541 co-relation queries the response was YES. [2022-12-13 01:45:53,932 INFO L83 FinitePrefix]: Finished finitePrefix Result has 11413 conditions, 1542 events. 632/1542 cut-off events. For 24327/24541 co-relation queries the response was YES. Maximal size of possible extension queue 128. Compared 10916 event pairs, 9 based on Foata normal form. 64/1568 useless extension candidates. Maximal degree in co-relation 11226. Up to 344 conditions per place. [2022-12-13 01:45:53,944 INFO L222 LiptonReduction]: Starting Lipton reduction on Petri net that has 245 places, 689 transitions, 12489 flow [2022-12-13 01:45:53,944 INFO L226 LiptonReduction]: Number of co-enabled transitions 3672 [2022-12-13 01:45:53,945 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [416] L61-->L57: Formula: (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1| 256) 0)) (.cse1 (not (= 0 (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_3| 256))))) (or (and (= (ite (< 0 v_~c1~0_In_1) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post2#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post2#1_In_1|) (= (+ v_~pos~0_Out_2 1) v_~pos~0_In_1) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post3#1_In_1|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| 0)) (= v_~c1~0_In_1 (+ v_~c1~0_Out_2 1))) (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|) (= v_~c1~0_Out_2 (+ v_~c1~0_In_1 1)) (= v_~pos~0_Out_2 (+ v_~pos~0_In_1 1)) (not .cse0) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post5#1_In_1| |v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_In_1| |v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|)))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_In_1|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_In_1|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_In_1|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_In_1|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1|, ~pos~0=v_~pos~0_In_1, ~c1~0=v_~c1~0_In_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_Out_2|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_Out_2|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|, ~pos~0=v_~pos~0_Out_2, ~c1~0=v_~c1~0_Out_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] and [428] L87-->L87: Formula: (and (let ((.cse1 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_42| 256) 0)) (.cse0 (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_42| 256) 0)))) (or (and (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_19| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_19|) (= v_~pos~0_236 (+ v_~pos~0_235 1)) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_19| 0)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_19| (ite (< 0 v_~c2~0_124) 1 0)) .cse0 (= v_~c2~0_124 (+ v_~c2~0_123 1)) (= |v_thread2Thread1of1ForFork2_#t~post7#1_22| |v_thread2Thread1of1ForFork2_#t~post7#1_21|) (= |v_thread2Thread1of1ForFork2_#t~post8#1_22| |v_thread2Thread1of1ForFork2_#t~post8#1_21|) .cse1) (and (= |v_thread2Thread1of1ForFork2_#t~post10#1_20| |v_thread2Thread1of1ForFork2_#t~post10#1_19|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_19| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_20|) (not .cse1) .cse0 (= v_~pos~0_235 (+ v_~pos~0_236 1)) (= v_~c2~0_123 (+ v_~c2~0_124 1)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_20| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_19|) (= |v_thread2Thread1of1ForFork2_#t~post9#1_19| |v_thread2Thread1of1ForFork2_#t~post9#1_20|)))) (= |v_thread2Thread1of1ForFork2_~cond~1#1_41| v_~v_assert~0_121)) InVars {thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_42|, ~v_assert~0=v_~v_assert~0_121, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_20|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_20|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_22|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_20|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_22|, ~pos~0=v_~pos~0_236, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_20|, ~c2~0=v_~c2~0_124, thread2Thread1of1ForFork2_#t~nondet6#1=|v_thread2Thread1of1ForFork2_#t~nondet6#1_42|} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_41|, ~v_assert~0=v_~v_assert~0_121, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_19|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_19|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_21|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_19|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_21|, ~pos~0=v_~pos~0_235, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_19|, ~c2~0=v_~c2~0_123} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1, thread2Thread1of1ForFork2_#t~post10#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~post8#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post7#1, ~pos~0, thread2Thread1of1ForFork2_#t~post9#1, ~c2~0, thread2Thread1of1ForFork2_#t~nondet6#1] [2022-12-13 01:45:54,235 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [619] $Ultimate##0-->L87: Formula: (and (= v_~v_assert~0_471 (ite (= (ite (<= 0 v_~pos~0_1217) 1 0) 0) 0 1)) (let ((.cse0 (not (= (mod v_~v_assert~0_471 256) 0))) (.cse1 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_672| 256) 0))) (or (and (= v_~c2~0_756 (+ v_~c2~0_757 1)) (= |v_thread2Thread1of1ForFork2_#t~post9#1_663| |v_thread2Thread1of1ForFork2_#t~post9#1_662|) (= |v_thread2Thread1of1ForFork2_#t~post10#1_663| |v_thread2Thread1of1ForFork2_#t~post10#1_662|) .cse0 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_662| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_663|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_663| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_662|) (= (+ v_~pos~0_1217 1) v_~pos~0_1216) (not .cse1)) (and (= |v_thread2Thread1of1ForFork2_#t~post7#1_665| |v_thread2Thread1of1ForFork2_#t~post7#1_664|) (= v_~c2~0_757 (+ v_~c2~0_756 1)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_662| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_662|) .cse0 (= (+ v_~pos~0_1216 1) v_~pos~0_1217) .cse1 (= (ite (< 0 v_~c2~0_757) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_662|) (= |v_thread2Thread1of1ForFork2_#t~post8#1_665| |v_thread2Thread1of1ForFork2_#t~post8#1_664|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_662| 0))))) (= |v_thread3Thread1of1ForFork0_#res.offset_202| 0) (= v_~v_assert~0_471 |v_thread2Thread1of1ForFork2_~cond~1#1_424|) (= 0 |v_thread3Thread1of1ForFork0_#res.base_202|)) InVars {thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_663|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_663|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_665|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_663|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_665|, ~pos~0=v_~pos~0_1217, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_663|, ~c2~0=v_~c2~0_757, thread2Thread1of1ForFork2_#t~nondet6#1=|v_thread2Thread1of1ForFork2_#t~nondet6#1_672|} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_424|, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_662|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_202|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_662|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_664|, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_662|, ~c2~0=v_~c2~0_756, ~v_assert~0=v_~v_assert~0_471, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_662|, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_202|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_664|, ~pos~0=v_~pos~0_1216} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1, thread2Thread1of1ForFork2_#t~post10#1, thread3Thread1of1ForFork0_#res.base, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post7#1, thread2Thread1of1ForFork2_#t~post9#1, ~c2~0, ~v_assert~0, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork0_#res.offset, thread2Thread1of1ForFork2_#t~post8#1, ~pos~0, thread2Thread1of1ForFork2_#t~nondet6#1] and [416] L61-->L57: Formula: (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1| 256) 0)) (.cse1 (not (= 0 (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_3| 256))))) (or (and (= (ite (< 0 v_~c1~0_In_1) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post2#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post2#1_In_1|) (= (+ v_~pos~0_Out_2 1) v_~pos~0_In_1) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post3#1_In_1|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| 0)) (= v_~c1~0_In_1 (+ v_~c1~0_Out_2 1))) (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|) (= v_~c1~0_Out_2 (+ v_~c1~0_In_1 1)) (= v_~pos~0_Out_2 (+ v_~pos~0_In_1 1)) (not .cse0) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post5#1_In_1| |v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_In_1| |v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|)))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_In_1|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_In_1|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_In_1|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_In_1|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1|, ~pos~0=v_~pos~0_In_1, ~c1~0=v_~c1~0_In_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_Out_2|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_Out_2|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|, ~pos~0=v_~pos~0_Out_2, ~c1~0=v_~c1~0_Out_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:45:54,535 WARN L322 ript$VariableManager]: TermVariable LBE77 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-13 01:45:54,535 WARN L322 ript$VariableManager]: TermVariable LBE185 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-13 01:45:54,968 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [624] $Ultimate##0-->L57: Formula: (let ((.cse2 (+ v_~pos~0_1276 1))) (and (= |v_thread3Thread1of1ForFork0_#res.offset_208| 0) (= 0 |v_thread3Thread1of1ForFork0_#res.base_208|) (let ((.cse0 (= 0 (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_452| 256))) (.cse1 (not (= (mod |v_thread1Thread1of1ForFork1_~cond~0#1_346| 256) 0)))) (or (and (= (+ v_~pos~0_1275 1) v_~pos~0_1276) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_433| 0)) (= |v_thread1Thread1of1ForFork1_#t~post3#1_438| |v_thread1Thread1of1ForFork1_#t~post3#1_437|) .cse0 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_433| (ite (< 0 v_~c1~0_521) 1 0)) (= (+ v_~c1~0_520 1) v_~c1~0_521) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_433| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_433|) (= |v_thread1Thread1of1ForFork1_#t~post2#1_438| |v_thread1Thread1of1ForFork1_#t~post2#1_437|) .cse1) (and (= (+ v_~c1~0_521 1) v_~c1~0_520) (not .cse0) (= .cse2 v_~pos~0_1275) (= |v_thread1Thread1of1ForFork1_#t~post4#1_434| |v_thread1Thread1of1ForFork1_#t~post4#1_433|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_433| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_434|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_433| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_434|) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post5#1_434| |v_thread1Thread1of1ForFork1_#t~post5#1_433|)))) (= v_~v_assert~0_478 (ite (= (ite (<= 0 v_~pos~0_1277) 1 0) 0) 0 1)) (= v_~v_assert~0_478 |v_thread2Thread1of1ForFork2_~cond~1#1_441|) (let ((.cse4 (not (= (mod v_~v_assert~0_478 256) 0))) (.cse3 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_718| 256) 0))) (or (and (= |v_thread2Thread1of1ForFork2_#t~post10#1_712| |v_thread2Thread1of1ForFork2_#t~post10#1_711|) (= (+ v_~pos~0_1277 1) v_~pos~0_1276) (= |v_thread2Thread1of1ForFork2_#t~post9#1_712| |v_thread2Thread1of1ForFork2_#t~post9#1_711|) (not .cse3) (= v_~c2~0_804 (+ v_~c2~0_805 1)) .cse4 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_712| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_711|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_712| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_711|)) (and (= .cse2 v_~pos~0_1277) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_711| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_711|) (= |v_thread2Thread1of1ForFork2_#t~post8#1_714| |v_thread2Thread1of1ForFork2_#t~post8#1_713|) (= |v_thread2Thread1of1ForFork2_#t~post7#1_714| |v_thread2Thread1of1ForFork2_#t~post7#1_713|) (= (ite (< 0 v_~c2~0_805) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_711|) .cse4 (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_711| 0)) .cse3 (= v_~c2~0_805 (+ v_~c2~0_804 1))))))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_438|, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_712|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_434|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_434|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_712|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_714|, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_712|, ~c2~0=v_~c2~0_805, ~c1~0=v_~c1~0_521, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_712|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_438|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_434|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_452|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_714|, ~pos~0=v_~pos~0_1277, thread2Thread1of1ForFork2_#t~nondet6#1=|v_thread2Thread1of1ForFork2_#t~nondet6#1_718|, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_346|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_434|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_437|, thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_441|, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_711|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_433|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_433|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_208|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_711|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_713|, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_711|, ~c2~0=v_~c2~0_804, ~c1~0=v_~c1~0_520, ~v_assert~0=v_~v_assert~0_478, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_711|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_437|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_433|, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_208|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_713|, ~pos~0=v_~pos~0_1275, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_346|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_433|} AuxVars[v_~pos~0_1276] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread2Thread1of1ForFork2_~cond~1#1, thread2Thread1of1ForFork2_#t~post10#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread3Thread1of1ForFork0_#res.base, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post7#1, thread2Thread1of1ForFork2_#t~post9#1, ~c2~0, ~c1~0, ~v_assert~0, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork0_#res.offset, thread2Thread1of1ForFork2_#t~post8#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, thread2Thread1of1ForFork2_#t~nondet6#1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] and [428] L87-->L87: Formula: (and (let ((.cse1 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_42| 256) 0)) (.cse0 (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_42| 256) 0)))) (or (and (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_19| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_19|) (= v_~pos~0_236 (+ v_~pos~0_235 1)) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_19| 0)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_19| (ite (< 0 v_~c2~0_124) 1 0)) .cse0 (= v_~c2~0_124 (+ v_~c2~0_123 1)) (= |v_thread2Thread1of1ForFork2_#t~post7#1_22| |v_thread2Thread1of1ForFork2_#t~post7#1_21|) (= |v_thread2Thread1of1ForFork2_#t~post8#1_22| |v_thread2Thread1of1ForFork2_#t~post8#1_21|) .cse1) (and (= |v_thread2Thread1of1ForFork2_#t~post10#1_20| |v_thread2Thread1of1ForFork2_#t~post10#1_19|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_19| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_20|) (not .cse1) .cse0 (= v_~pos~0_235 (+ v_~pos~0_236 1)) (= v_~c2~0_123 (+ v_~c2~0_124 1)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_20| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_19|) (= |v_thread2Thread1of1ForFork2_#t~post9#1_19| |v_thread2Thread1of1ForFork2_#t~post9#1_20|)))) (= |v_thread2Thread1of1ForFork2_~cond~1#1_41| v_~v_assert~0_121)) InVars {thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_42|, ~v_assert~0=v_~v_assert~0_121, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_20|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_20|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_22|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_20|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_22|, ~pos~0=v_~pos~0_236, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_20|, ~c2~0=v_~c2~0_124, thread2Thread1of1ForFork2_#t~nondet6#1=|v_thread2Thread1of1ForFork2_#t~nondet6#1_42|} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_41|, ~v_assert~0=v_~v_assert~0_121, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_19|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_19|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_21|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_19|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_21|, ~pos~0=v_~pos~0_235, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_19|, ~c2~0=v_~c2~0_123} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1, thread2Thread1of1ForFork2_#t~post10#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~post8#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post7#1, ~pos~0, thread2Thread1of1ForFork2_#t~post9#1, ~c2~0, thread2Thread1of1ForFork2_#t~nondet6#1] [2022-12-13 01:45:54,969 WARN L322 ript$VariableManager]: TermVariable LBE77 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-13 01:45:54,969 WARN L322 ript$VariableManager]: TermVariable LBE31 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-13 01:45:54,969 WARN L322 ript$VariableManager]: TermVariable LBE185 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-13 01:45:54,969 WARN L322 ript$VariableManager]: TermVariable LBE173 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-13 01:45:55,701 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [556] L83-->L83: Formula: (let ((.cse2 (+ v_~c2~0_437 1)) (.cse1 (+ v_~pos~0_806 1)) (.cse5 (+ v_~c2~0_438 1)) (.cse4 (+ v_~pos~0_807 1))) (and (let ((.cse0 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_356| 256) 0))) (or (and (= v_~pos~0_806 (+ v_~pos~0_808 1)) (= |v_thread2Thread1of1ForFork2_#t~post9#1_342| |v_thread2Thread1of1ForFork2_#t~post9#1_340|) (= |v_thread2Thread1of1ForFork2_#t~post10#1_342| |v_thread2Thread1of1ForFork2_#t~post10#1_340|) (not .cse0) (= v_~c2~0_437 (+ v_~c2~0_439 1)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_342| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_340|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_342| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_340|)) (and (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_340| 0)) (= |v_thread2Thread1of1ForFork2_#t~post8#1_344| |v_thread2Thread1of1ForFork2_#t~post8#1_342|) (= |v_thread2Thread1of1ForFork2_#t~post7#1_344| |v_thread2Thread1of1ForFork2_#t~post7#1_342|) (= v_~pos~0_808 .cse1) (= v_~c2~0_439 .cse2) (= (ite (< 0 v_~c2~0_439) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_340|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_340| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_340|) .cse0))) (let ((.cse3 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_355| 256) 0))) (or (and (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_341| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_341|) .cse3 (= v_~pos~0_806 .cse4) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_341| 0)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_341| (ite (< 0 v_~c2~0_437) 1 0)) (= v_~c2~0_437 .cse5) (= |v_thread2Thread1of1ForFork2_#t~post7#1_343| |v_thread2Thread1of1ForFork2_#t~post7#1_342|) (= |v_thread2Thread1of1ForFork2_#t~post8#1_343| |v_thread2Thread1of1ForFork2_#t~post8#1_342|)) (and (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_341| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_340|) (not .cse3) (= |v_thread2Thread1of1ForFork2_#t~post10#1_341| |v_thread2Thread1of1ForFork2_#t~post10#1_340|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_341| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_340|) (= |v_thread2Thread1of1ForFork2_#t~post9#1_341| |v_thread2Thread1of1ForFork2_#t~post9#1_340|) (= v_~c2~0_438 .cse2) (= v_~pos~0_807 .cse1)))) (let ((.cse7 (= 0 (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_353| 256))) (.cse6 (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_279| 256) 0)))) (or (and (= (+ v_~pos~0_805 1) v_~pos~0_807) (= |v_thread2Thread1of1ForFork2_#t~post8#1_343| |v_thread2Thread1of1ForFork2_#t~post8#1_341|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_339| 0)) .cse6 (= (+ v_~c2~0_436 1) v_~c2~0_438) .cse7 (= |v_thread2Thread1of1ForFork2_#t~post7#1_341| |v_thread2Thread1of1ForFork2_#t~post7#1_343|) (= (ite (< 0 v_~c2~0_438) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_339|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_339| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_339|)) (and (not .cse7) (= v_~c2~0_436 .cse5) (= |v_thread2Thread1of1ForFork2_#t~post9#1_339| |v_thread2Thread1of1ForFork2_#t~post9#1_341|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_339| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_341|) .cse6 (= |v_thread2Thread1of1ForFork2_#t~post10#1_341| |v_thread2Thread1of1ForFork2_#t~post10#1_339|) (= v_~pos~0_805 .cse4) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_341| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_339|)))) (= v_~v_assert~0_362 |v_thread2Thread1of1ForFork2_~cond~1#1_279|))) InVars {thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_342|, ~v_assert~0=v_~v_assert~0_362, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_342|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_344|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_342|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_344|, ~pos~0=v_~pos~0_808, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_342|, ~c2~0=v_~c2~0_439, thread2Thread1of1ForFork2_#t~nondet6#1=|v_thread2Thread1of1ForFork2_#t~nondet6#1_356|} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_279|, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_339|, ~v_assert~0=v_~v_assert~0_362, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_339|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_341|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_339|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_341|, ~pos~0=v_~pos~0_805, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_339|, ~c2~0=v_~c2~0_436} AuxVars[|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_340|, |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_341|, |v_thread2Thread1of1ForFork2_#t~nondet6#1_355|, v_~c2~0_438, v_~pos~0_806, |v_thread2Thread1of1ForFork2_#t~nondet6#1_353|, v_~pos~0_807, |v_thread2Thread1of1ForFork2_#t~post9#1_340|, |v_thread2Thread1of1ForFork2_#t~post9#1_341|, |v_thread2Thread1of1ForFork2_#t~post10#1_341|, |v_thread2Thread1of1ForFork2_#t~post8#1_342|, |v_thread2Thread1of1ForFork2_#t~post10#1_340|, |v_thread2Thread1of1ForFork2_#t~post8#1_343|, |v_thread2Thread1of1ForFork2_#t~post7#1_343|, |v_thread2Thread1of1ForFork2_#t~post7#1_342|, v_~c2~0_437, |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_340|, |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_341|] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1, thread2Thread1of1ForFork2_#t~post10#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~post8#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post7#1, ~pos~0, thread2Thread1of1ForFork2_#t~post9#1, ~c2~0, thread2Thread1of1ForFork2_#t~nondet6#1] and [416] L61-->L57: Formula: (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1| 256) 0)) (.cse1 (not (= 0 (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_3| 256))))) (or (and (= (ite (< 0 v_~c1~0_In_1) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post2#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post2#1_In_1|) (= (+ v_~pos~0_Out_2 1) v_~pos~0_In_1) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post3#1_In_1|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| 0)) (= v_~c1~0_In_1 (+ v_~c1~0_Out_2 1))) (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|) (= v_~c1~0_Out_2 (+ v_~c1~0_In_1 1)) (= v_~pos~0_Out_2 (+ v_~pos~0_In_1 1)) (not .cse0) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post5#1_In_1| |v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_In_1| |v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|)))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_In_1|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_In_1|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_In_1|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_In_1|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1|, ~pos~0=v_~pos~0_In_1, ~c1~0=v_~c1~0_In_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_Out_2|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_Out_2|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|, ~pos~0=v_~pos~0_Out_2, ~c1~0=v_~c1~0_Out_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:45:56,312 WARN L322 ript$VariableManager]: TermVariable LBE77 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-13 01:45:56,313 WARN L322 ript$VariableManager]: TermVariable LBE185 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-13 01:45:57,835 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [611] $Ultimate##0-->L87: Formula: (and (= 0 |v_thread3Thread1of1ForFork0_#res.base_194|) (= v_~v_assert~0_457 (ite (= (ite (<= 0 v_~pos~0_1163) 1 0) 0) 0 1)) (= v_~v_assert~0_457 |v_thread2Thread1of1ForFork2_~cond~1#1_410|) (= |v_thread3Thread1of1ForFork0_#res.offset_194| 0)) InVars {~pos~0=v_~pos~0_1163} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_410|, ~v_assert~0=v_~v_assert~0_457, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_194|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_194|, ~pos~0=v_~pos~0_1163} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1, ~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] and [623] L61-->L87: Formula: (let ((.cse2 (+ v_~pos~0_1270 1))) (and (= v_~v_assert~0_476 |v_thread2Thread1of1ForFork2_~cond~1#1_437|) (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_448| 256) 0)) (.cse1 (not (= (mod |v_thread1Thread1of1ForFork1_~cond~0#1_344| 256) 0)))) (or (and (not .cse0) (= v_~pos~0_1270 (+ v_~pos~0_1271 1)) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_429| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_430|) (= |v_thread1Thread1of1ForFork1_#t~post5#1_430| |v_thread1Thread1of1ForFork1_#t~post5#1_429|) (= (+ v_~c1~0_517 1) v_~c1~0_516) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_430| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_429|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_430| |v_thread1Thread1of1ForFork1_#t~post4#1_429|)) (and (= |v_thread1Thread1of1ForFork1_#t~post2#1_434| |v_thread1Thread1of1ForFork1_#t~post2#1_433|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_429| 0)) .cse0 (= v_~pos~0_1271 .cse2) (= |v_thread1Thread1of1ForFork1_#t~post3#1_434| |v_thread1Thread1of1ForFork1_#t~post3#1_433|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_429| (ite (< 0 v_~c1~0_517) 1 0)) (= v_~c1~0_517 (+ v_~c1~0_516 1)) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_429| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_429|) .cse1))) (let ((.cse3 (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_438| 256) 0))) (.cse4 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_714| 256) 0))) (or (and (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_708| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_707|) (= |v_thread2Thread1of1ForFork2_#t~post10#1_708| |v_thread2Thread1of1ForFork2_#t~post10#1_707|) (= v_~pos~0_1269 .cse2) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_708| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_707|) (= v_~c2~0_800 (+ v_~c2~0_801 1)) (= |v_thread2Thread1of1ForFork2_#t~post9#1_708| |v_thread2Thread1of1ForFork2_#t~post9#1_707|) .cse3 (not .cse4)) (and (= (ite (< 0 v_~c2~0_801) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_707|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_707| 0)) (= (+ v_~pos~0_1269 1) v_~pos~0_1270) (= (+ v_~c2~0_800 1) v_~c2~0_801) (= |v_thread2Thread1of1ForFork2_#t~post7#1_710| |v_thread2Thread1of1ForFork2_#t~post7#1_709|) (= |v_thread2Thread1of1ForFork2_#t~post8#1_709| |v_thread2Thread1of1ForFork2_#t~post8#1_710|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_707| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_707|) .cse3 .cse4))))) InVars {thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_438|, thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_434|, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_708|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_430|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_430|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_708|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_710|, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_708|, ~c2~0=v_~c2~0_801, ~c1~0=v_~c1~0_517, ~v_assert~0=v_~v_assert~0_476, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_708|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_434|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_430|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_710|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_448|, ~pos~0=v_~pos~0_1271, thread2Thread1of1ForFork2_#t~nondet6#1=|v_thread2Thread1of1ForFork2_#t~nondet6#1_714|, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_344|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_430|} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_437|, thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_433|, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_707|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_429|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_429|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_707|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_709|, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_707|, ~c2~0=v_~c2~0_800, ~c1~0=v_~c1~0_516, ~v_assert~0=v_~v_assert~0_476, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_707|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_433|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_429|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_709|, ~pos~0=v_~pos~0_1269, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_344|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_429|} AuxVars[v_~pos~0_1270] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1, thread1Thread1of1ForFork1_#t~post2#1, thread2Thread1of1ForFork2_#t~post10#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post7#1, thread2Thread1of1ForFork2_#t~post9#1, ~c2~0, ~c1~0, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post8#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, thread2Thread1of1ForFork2_#t~nondet6#1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:45:58,169 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [611] $Ultimate##0-->L87: Formula: (and (= 0 |v_thread3Thread1of1ForFork0_#res.base_194|) (= v_~v_assert~0_457 (ite (= (ite (<= 0 v_~pos~0_1163) 1 0) 0) 0 1)) (= v_~v_assert~0_457 |v_thread2Thread1of1ForFork2_~cond~1#1_410|) (= |v_thread3Thread1of1ForFork0_#res.offset_194| 0)) InVars {~pos~0=v_~pos~0_1163} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_410|, ~v_assert~0=v_~v_assert~0_457, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_194|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_194|, ~pos~0=v_~pos~0_1163} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1, ~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] and [416] L61-->L57: Formula: (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1| 256) 0)) (.cse1 (not (= 0 (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_3| 256))))) (or (and (= (ite (< 0 v_~c1~0_In_1) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post2#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post2#1_In_1|) (= (+ v_~pos~0_Out_2 1) v_~pos~0_In_1) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post3#1_In_1|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| 0)) (= v_~c1~0_In_1 (+ v_~c1~0_Out_2 1))) (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|) (= v_~c1~0_Out_2 (+ v_~c1~0_In_1 1)) (= v_~pos~0_Out_2 (+ v_~pos~0_In_1 1)) (not .cse0) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post5#1_In_1| |v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_In_1| |v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|)))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_In_1|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_In_1|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_In_1|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_In_1|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1|, ~pos~0=v_~pos~0_In_1, ~c1~0=v_~c1~0_In_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_Out_2|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_Out_2|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|, ~pos~0=v_~pos~0_Out_2, ~c1~0=v_~c1~0_Out_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:45:58,585 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [329] L83-->L87: Formula: (= v_~v_assert~0_3 |v_thread2Thread1of1ForFork2_~cond~1#1_7|) InVars {~v_assert~0=v_~v_assert~0_3} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_7|, ~v_assert~0=v_~v_assert~0_3} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1] and [416] L61-->L57: Formula: (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1| 256) 0)) (.cse1 (not (= 0 (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_3| 256))))) (or (and (= (ite (< 0 v_~c1~0_In_1) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post2#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post2#1_In_1|) (= (+ v_~pos~0_Out_2 1) v_~pos~0_In_1) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post3#1_In_1|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| 0)) (= v_~c1~0_In_1 (+ v_~c1~0_Out_2 1))) (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|) (= v_~c1~0_Out_2 (+ v_~c1~0_In_1 1)) (= v_~pos~0_Out_2 (+ v_~pos~0_In_1 1)) (not .cse0) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post5#1_In_1| |v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_In_1| |v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|)))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_In_1|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_In_1|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_In_1|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_In_1|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1|, ~pos~0=v_~pos~0_In_1, ~c1~0=v_~c1~0_In_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_Out_2|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_Out_2|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|, ~pos~0=v_~pos~0_Out_2, ~c1~0=v_~c1~0_Out_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:45:59,067 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [329] L83-->L87: Formula: (= v_~v_assert~0_3 |v_thread2Thread1of1ForFork2_~cond~1#1_7|) InVars {~v_assert~0=v_~v_assert~0_3} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_7|, ~v_assert~0=v_~v_assert~0_3} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1] and [416] L61-->L57: Formula: (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1| 256) 0)) (.cse1 (not (= 0 (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_3| 256))))) (or (and (= (ite (< 0 v_~c1~0_In_1) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post2#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post2#1_In_1|) (= (+ v_~pos~0_Out_2 1) v_~pos~0_In_1) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post3#1_In_1|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| 0)) (= v_~c1~0_In_1 (+ v_~c1~0_Out_2 1))) (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|) (= v_~c1~0_Out_2 (+ v_~c1~0_In_1 1)) (= v_~pos~0_Out_2 (+ v_~pos~0_In_1 1)) (not .cse0) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post5#1_In_1| |v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_In_1| |v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|)))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_In_1|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_In_1|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_In_1|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_In_1|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1|, ~pos~0=v_~pos~0_In_1, ~c1~0=v_~c1~0_In_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_Out_2|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_Out_2|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|, ~pos~0=v_~pos~0_Out_2, ~c1~0=v_~c1~0_Out_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:45:59,306 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [329] L83-->L87: Formula: (= v_~v_assert~0_3 |v_thread2Thread1of1ForFork2_~cond~1#1_7|) InVars {~v_assert~0=v_~v_assert~0_3} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_7|, ~v_assert~0=v_~v_assert~0_3} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1] and [613] $Ultimate##0-->L83: Formula: (and (= |v_thread3Thread1of1ForFork0_#res.offset_198| 0) (let ((.cse0 (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_412| 256) 0))) (.cse1 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_633| 256) 0))) (or (and .cse0 (= (+ v_~pos~0_1169 1) v_~pos~0_1170) .cse1 (= (ite (< 0 v_~c2~0_718) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_623|) (= |v_thread2Thread1of1ForFork2_#t~post8#1_626| |v_thread2Thread1of1ForFork2_#t~post8#1_625|) (= v_~c2~0_718 (+ v_~c2~0_717 1)) (= |v_thread2Thread1of1ForFork2_#t~post7#1_626| |v_thread2Thread1of1ForFork2_#t~post7#1_625|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_623| 0)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_623| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_623|)) (and .cse0 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_624| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_623|) (= v_~c2~0_717 (+ v_~c2~0_718 1)) (not .cse1) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_624| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_623|) (= |v_thread2Thread1of1ForFork2_#t~post9#1_624| |v_thread2Thread1of1ForFork2_#t~post9#1_623|) (= |v_thread2Thread1of1ForFork2_#t~post10#1_624| |v_thread2Thread1of1ForFork2_#t~post10#1_623|) (= v_~pos~0_1169 (+ v_~pos~0_1170 1))))) (= 0 |v_thread3Thread1of1ForFork0_#res.base_198|) (= (ite (= (ite (<= 0 v_~pos~0_1170) 1 0) 0) 0 1) v_~v_assert~0_461)) InVars {thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_412|, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_624|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_624|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_626|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_624|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_626|, ~pos~0=v_~pos~0_1170, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_624|, ~c2~0=v_~c2~0_718, thread2Thread1of1ForFork2_#t~nondet6#1=|v_thread2Thread1of1ForFork2_#t~nondet6#1_633|} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_412|, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_623|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_198|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_623|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_625|, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_623|, ~c2~0=v_~c2~0_717, ~v_assert~0=v_~v_assert~0_461, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_623|, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_198|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_625|, ~pos~0=v_~pos~0_1169} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_#t~post10#1, ~v_assert~0, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base, thread2Thread1of1ForFork2_#t~post8#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post7#1, ~pos~0, thread2Thread1of1ForFork2_#t~post9#1, ~c2~0, thread2Thread1of1ForFork2_#t~nondet6#1] [2022-12-13 01:45:59,446 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [329] L83-->L87: Formula: (= v_~v_assert~0_3 |v_thread2Thread1of1ForFork2_~cond~1#1_7|) InVars {~v_assert~0=v_~v_assert~0_3} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_7|, ~v_assert~0=v_~v_assert~0_3} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1] and [614] $Ultimate##0-->L57: Formula: (and (let ((.cse1 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_435| 256) 0)) (.cse0 (not (= 0 (mod |v_thread1Thread1of1ForFork1_~cond~0#1_333| 256))))) (or (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_416| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_415|) (= |v_thread1Thread1of1ForFork1_#t~post5#1_416| |v_thread1Thread1of1ForFork1_#t~post5#1_415|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_416| |v_thread1Thread1of1ForFork1_#t~post4#1_415|) .cse0 (= (+ v_~c1~0_504 1) v_~c1~0_503) (= (+ v_~pos~0_1174 1) v_~pos~0_1173) (not .cse1) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_416| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_415|)) (and (= v_~pos~0_1174 (+ v_~pos~0_1173 1)) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_415| 0)) .cse1 .cse0 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_415| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_415|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_415| (ite (< 0 v_~c1~0_504) 1 0)) (= |v_thread1Thread1of1ForFork1_#t~post2#1_419| |v_thread1Thread1of1ForFork1_#t~post2#1_420|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_419| |v_thread1Thread1of1ForFork1_#t~post3#1_420|) (= (+ v_~c1~0_503 1) v_~c1~0_504)))) (= 0 |v_thread3Thread1of1ForFork0_#res.base_200|) (= (ite (= (ite (<= 0 v_~pos~0_1174) 1 0) 0) 0 1) v_~v_assert~0_463) (= |v_thread3Thread1of1ForFork0_#res.offset_200| 0)) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_420|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_420|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_416|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_416|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_416|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_435|, ~pos~0=v_~pos~0_1174, ~c1~0=v_~c1~0_504, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_333|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_416|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_419|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_415|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_415|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_200|, ~c1~0=v_~c1~0_503, ~v_assert~0=v_~v_assert~0_463, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_419|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_415|, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_200|, ~pos~0=v_~pos~0_1173, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_333|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_415|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, ~v_assert~0, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork0_#res.offset, thread1Thread1of1ForFork1_#t~post5#1, thread3Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:45:59,580 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [329] L83-->L87: Formula: (= v_~v_assert~0_3 |v_thread2Thread1of1ForFork2_~cond~1#1_7|) InVars {~v_assert~0=v_~v_assert~0_3} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_7|, ~v_assert~0=v_~v_assert~0_3} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1] and [416] L61-->L57: Formula: (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1| 256) 0)) (.cse1 (not (= 0 (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_3| 256))))) (or (and (= (ite (< 0 v_~c1~0_In_1) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post2#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post2#1_In_1|) (= (+ v_~pos~0_Out_2 1) v_~pos~0_In_1) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post3#1_In_1|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| 0)) (= v_~c1~0_In_1 (+ v_~c1~0_Out_2 1))) (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|) (= v_~c1~0_Out_2 (+ v_~c1~0_In_1 1)) (= v_~pos~0_Out_2 (+ v_~pos~0_In_1 1)) (not .cse0) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post5#1_In_1| |v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_In_1| |v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|)))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_In_1|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_In_1|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_In_1|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_In_1|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1|, ~pos~0=v_~pos~0_In_1, ~c1~0=v_~c1~0_In_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_Out_2|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_Out_2|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|, ~pos~0=v_~pos~0_Out_2, ~c1~0=v_~c1~0_Out_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:45:59,699 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [329] L83-->L87: Formula: (= v_~v_assert~0_3 |v_thread2Thread1of1ForFork2_~cond~1#1_7|) InVars {~v_assert~0=v_~v_assert~0_3} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_7|, ~v_assert~0=v_~v_assert~0_3} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1] and [416] L61-->L57: Formula: (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1| 256) 0)) (.cse1 (not (= 0 (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_3| 256))))) (or (and (= (ite (< 0 v_~c1~0_In_1) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post2#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post2#1_In_1|) (= (+ v_~pos~0_Out_2 1) v_~pos~0_In_1) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post3#1_In_1|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| 0)) (= v_~c1~0_In_1 (+ v_~c1~0_Out_2 1))) (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|) (= v_~c1~0_Out_2 (+ v_~c1~0_In_1 1)) (= v_~pos~0_Out_2 (+ v_~pos~0_In_1 1)) (not .cse0) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post5#1_In_1| |v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_In_1| |v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|)))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_In_1|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_In_1|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_In_1|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_In_1|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1|, ~pos~0=v_~pos~0_In_1, ~c1~0=v_~c1~0_In_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_Out_2|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_Out_2|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|, ~pos~0=v_~pos~0_Out_2, ~c1~0=v_~c1~0_Out_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:45:59,833 WARN L322 ript$VariableManager]: TermVariable LBE77 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-13 01:45:59,834 WARN L322 ript$VariableManager]: TermVariable LBE185 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-13 01:46:01,406 WARN L322 ript$VariableManager]: TermVariable LBE77 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-13 01:46:01,407 WARN L322 ript$VariableManager]: TermVariable LBE185 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-13 01:46:02,980 INFO L241 LiptonReduction]: Total number of compositions: 7 [2022-12-13 01:46:02,980 INFO L158 eatedLiptonReduction]: Time needed for LBE in milliseconds: 9288 [2022-12-13 01:46:02,980 INFO L495 AbstractCegarLoop]: Abstraction has has 243 places, 688 transitions, 12649 flow [2022-12-13 01:46:02,981 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 4.3125) internal successors, (69), 16 states have internal predecessors, (69), 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) [2022-12-13 01:46:02,981 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-13 01:46:02,981 INFO L214 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 01:46:02,993 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Forceful destruction successful, exit code 0 [2022-12-13 01:46:03,187 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,SelfDestructingSolverStorable16 [2022-12-13 01:46:03,187 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)] === [2022-12-13 01:46:03,188 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 01:46:03,188 INFO L85 PathProgramCache]: Analyzing trace with hash 132574946, now seen corresponding path program 1 times [2022-12-13 01:46:03,188 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 01:46:03,188 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1950251635] [2022-12-13 01:46:03,188 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 01:46:03,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 01:46:03,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 01:46:03,712 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 01:46:03,713 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 01:46:03,713 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1950251635] [2022-12-13 01:46:03,713 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1950251635] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-13 01:46:03,713 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1300726607] [2022-12-13 01:46:03,713 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 01:46:03,713 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 01:46:03,713 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-13 01:46:03,716 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) [2022-12-13 01:46:03,723 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2022-12-13 01:46:03,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 01:46:03,937 INFO L263 TraceCheckSpWp]: Trace formula consists of 162 conjuncts, 15 conjunts are in the unsatisfiable core [2022-12-13 01:46:03,940 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 01:46:04,354 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 01:46:04,355 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-13 01:46:05,048 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 01:46:05,048 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1300726607] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-13 01:46:05,048 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-12-13 01:46:05,048 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6, 6] total 15 [2022-12-13 01:46:05,055 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [735596809] [2022-12-13 01:46:05,055 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-12-13 01:46:05,055 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2022-12-13 01:46:05,055 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 01:46:05,056 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2022-12-13 01:46:05,056 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=55, Invalid=185, Unknown=0, NotChecked=0, Total=240 [2022-12-13 01:46:05,056 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 0 out of 105 [2022-12-13 01:46:05,056 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 243 places, 688 transitions, 12649 flow. Second operand has 16 states, 16 states have (on average 2.75) internal successors, (44), 15 states have internal predecessors, (44), 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) [2022-12-13 01:46:05,056 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-13 01:46:05,056 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 0 of 105 [2022-12-13 01:46:05,056 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-13 01:46:07,740 INFO L130 PetriNetUnfolder]: 4846/7843 cut-off events. [2022-12-13 01:46:07,740 INFO L131 PetriNetUnfolder]: For 98486/98486 co-relation queries the response was YES. [2022-12-13 01:46:07,778 INFO L83 FinitePrefix]: Finished finitePrefix Result has 55756 conditions, 7843 events. 4846/7843 cut-off events. For 98486/98486 co-relation queries the response was YES. Maximal size of possible extension queue 325. Compared 48916 event pairs, 232 based on Foata normal form. 98/7897 useless extension candidates. Maximal degree in co-relation 55211. Up to 3912 conditions per place. [2022-12-13 01:46:07,812 INFO L137 encePairwiseOnDemand]: 18/105 looper letters, 499 selfloop transitions, 193 changer transitions 136/828 dead transitions. [2022-12-13 01:46:07,813 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 261 places, 828 transitions, 15947 flow [2022-12-13 01:46:07,813 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2022-12-13 01:46:07,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19 states. [2022-12-13 01:46:07,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 232 transitions. [2022-12-13 01:46:07,814 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.11629072681704261 [2022-12-13 01:46:07,814 INFO L175 Difference]: Start difference. First operand has 243 places, 688 transitions, 12649 flow. Second operand 19 states and 232 transitions. [2022-12-13 01:46:07,814 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 261 places, 828 transitions, 15947 flow [2022-12-13 01:46:08,681 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 257 places, 828 transitions, 15523 flow, removed 192 selfloop flow, removed 4 redundant places. [2022-12-13 01:46:08,694 INFO L231 Difference]: Finished difference. Result has 262 places, 644 transitions, 11936 flow [2022-12-13 01:46:08,694 INFO L277 CegarLoopForPetriNet]: {PETRI_ALPHABET=105, PETRI_DIFFERENCE_MINUEND_FLOW=12303, PETRI_DIFFERENCE_MINUEND_PLACES=239, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=688, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=187, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=498, PETRI_DIFFERENCE_SUBTRAHEND_STATES=19, PETRI_FLOW=11936, PETRI_PLACES=262, PETRI_TRANSITIONS=644} [2022-12-13 01:46:08,695 INFO L295 CegarLoopForPetriNet]: 30 programPoint places, 232 predicate places. [2022-12-13 01:46:08,695 WARN L178 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-13 01:46:08,695 INFO L89 Accepts]: Start accepts. Operand has 262 places, 644 transitions, 11936 flow [2022-12-13 01:46:08,698 INFO L95 Accepts]: Finished accepts. [2022-12-13 01:46:08,698 INFO L203 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-13 01:46:08,698 INFO L174 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 262 places, 644 transitions, 11936 flow [2022-12-13 01:46:08,704 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 245 places, 644 transitions, 11936 flow [2022-12-13 01:46:08,971 INFO L130 PetriNetUnfolder]: 574/1402 cut-off events. [2022-12-13 01:46:08,972 INFO L131 PetriNetUnfolder]: For 23828/23937 co-relation queries the response was YES. [2022-12-13 01:46:08,977 INFO L83 FinitePrefix]: Finished finitePrefix Result has 10768 conditions, 1402 events. 574/1402 cut-off events. For 23828/23937 co-relation queries the response was YES. Maximal size of possible extension queue 109. Compared 9621 event pairs, 8 based on Foata normal form. 52/1419 useless extension candidates. Maximal degree in co-relation 10576. Up to 330 conditions per place. [2022-12-13 01:46:08,988 INFO L222 LiptonReduction]: Starting Lipton reduction on Petri net that has 245 places, 644 transitions, 11936 flow [2022-12-13 01:46:08,988 INFO L226 LiptonReduction]: Number of co-enabled transitions 3526 [2022-12-13 01:46:09,380 WARN L322 ript$VariableManager]: TermVariable LBE77 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-13 01:46:09,380 WARN L322 ript$VariableManager]: TermVariable LBE185 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-13 01:46:09,922 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [417] L87-->L83: Formula: (let ((.cse0 (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_In_1| 256) 0))) (.cse1 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_In_1| 256) 0))) (or (and (= (+ v_~pos~0_Out_6 1) v_~pos~0_In_3) .cse0 .cse1 (= (ite (< 0 v_~c2~0_In_1) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2| 0)) (= |v_thread2Thread1of1ForFork2_#t~post8#1_In_1| |v_thread2Thread1of1ForFork2_#t~post8#1_Out_2|) (= |v_thread2Thread1of1ForFork2_#t~post7#1_In_1| |v_thread2Thread1of1ForFork2_#t~post7#1_Out_2|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2|) (= (+ v_~c2~0_Out_2 1) v_~c2~0_In_1)) (and (= |v_thread2Thread1of1ForFork2_#t~post10#1_In_1| |v_thread2Thread1of1ForFork2_#t~post10#1_Out_2|) .cse0 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_In_1|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_In_1| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2|) (= v_~c2~0_Out_2 (+ v_~c2~0_In_1 1)) (= |v_thread2Thread1of1ForFork2_#t~post9#1_Out_2| |v_thread2Thread1of1ForFork2_#t~post9#1_In_1|) (not .cse1) (= v_~pos~0_Out_6 (+ v_~pos~0_In_3 1))))) InVars {thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_In_1|, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_In_1|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_In_1|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_In_1|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_In_1|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_In_1|, ~pos~0=v_~pos~0_In_3, ~c2~0=v_~c2~0_In_1, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_In_1|, thread2Thread1of1ForFork2_#t~nondet6#1=|v_thread2Thread1of1ForFork2_#t~nondet6#1_In_1|} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_In_1|, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_Out_2|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_Out_2|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_Out_2|, ~pos~0=v_~pos~0_Out_6, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_Out_2|, ~c2~0=v_~c2~0_Out_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_#t~post10#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~post8#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post7#1, ~pos~0, thread2Thread1of1ForFork2_#t~post9#1, ~c2~0, thread2Thread1of1ForFork2_#t~nondet6#1] and [416] L61-->L57: Formula: (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1| 256) 0)) (.cse1 (not (= 0 (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_3| 256))))) (or (and (= (ite (< 0 v_~c1~0_In_1) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post2#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post2#1_In_1|) (= (+ v_~pos~0_Out_2 1) v_~pos~0_In_1) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post3#1_In_1|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| 0)) (= v_~c1~0_In_1 (+ v_~c1~0_Out_2 1))) (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|) (= v_~c1~0_Out_2 (+ v_~c1~0_In_1 1)) (= v_~pos~0_Out_2 (+ v_~pos~0_In_1 1)) (not .cse0) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post5#1_In_1| |v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_In_1| |v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|)))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_In_1|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_In_1|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_In_1|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_In_1|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1|, ~pos~0=v_~pos~0_In_1, ~c1~0=v_~c1~0_In_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_Out_2|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_Out_2|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|, ~pos~0=v_~pos~0_Out_2, ~c1~0=v_~c1~0_Out_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:46:10,216 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [329] L83-->L87: Formula: (= v_~v_assert~0_3 |v_thread2Thread1of1ForFork2_~cond~1#1_7|) InVars {~v_assert~0=v_~v_assert~0_3} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_7|, ~v_assert~0=v_~v_assert~0_3} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1] and [416] L61-->L57: Formula: (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1| 256) 0)) (.cse1 (not (= 0 (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_3| 256))))) (or (and (= (ite (< 0 v_~c1~0_In_1) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post2#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post2#1_In_1|) (= (+ v_~pos~0_Out_2 1) v_~pos~0_In_1) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post3#1_In_1|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| 0)) (= v_~c1~0_In_1 (+ v_~c1~0_Out_2 1))) (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|) (= v_~c1~0_Out_2 (+ v_~c1~0_In_1 1)) (= v_~pos~0_Out_2 (+ v_~pos~0_In_1 1)) (not .cse0) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post5#1_In_1| |v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_In_1| |v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|)))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_In_1|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_In_1|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_In_1|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_In_1|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1|, ~pos~0=v_~pos~0_In_1, ~c1~0=v_~c1~0_In_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_Out_2|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_Out_2|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|, ~pos~0=v_~pos~0_Out_2, ~c1~0=v_~c1~0_Out_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:46:10,961 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [329] L83-->L87: Formula: (= v_~v_assert~0_3 |v_thread2Thread1of1ForFork2_~cond~1#1_7|) InVars {~v_assert~0=v_~v_assert~0_3} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_7|, ~v_assert~0=v_~v_assert~0_3} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1] and [416] L61-->L57: Formula: (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1| 256) 0)) (.cse1 (not (= 0 (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_3| 256))))) (or (and (= (ite (< 0 v_~c1~0_In_1) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post2#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post2#1_In_1|) (= (+ v_~pos~0_Out_2 1) v_~pos~0_In_1) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post3#1_In_1|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| 0)) (= v_~c1~0_In_1 (+ v_~c1~0_Out_2 1))) (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|) (= v_~c1~0_Out_2 (+ v_~c1~0_In_1 1)) (= v_~pos~0_Out_2 (+ v_~pos~0_In_1 1)) (not .cse0) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post5#1_In_1| |v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_In_1| |v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|)))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_In_1|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_In_1|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_In_1|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_In_1|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1|, ~pos~0=v_~pos~0_In_1, ~c1~0=v_~c1~0_In_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_Out_2|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_Out_2|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|, ~pos~0=v_~pos~0_Out_2, ~c1~0=v_~c1~0_Out_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:46:11,203 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [329] L83-->L87: Formula: (= v_~v_assert~0_3 |v_thread2Thread1of1ForFork2_~cond~1#1_7|) InVars {~v_assert~0=v_~v_assert~0_3} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_7|, ~v_assert~0=v_~v_assert~0_3} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1] and [416] L61-->L57: Formula: (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1| 256) 0)) (.cse1 (not (= 0 (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_3| 256))))) (or (and (= (ite (< 0 v_~c1~0_In_1) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post2#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post2#1_In_1|) (= (+ v_~pos~0_Out_2 1) v_~pos~0_In_1) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post3#1_In_1|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| 0)) (= v_~c1~0_In_1 (+ v_~c1~0_Out_2 1))) (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|) (= v_~c1~0_Out_2 (+ v_~c1~0_In_1 1)) (= v_~pos~0_Out_2 (+ v_~pos~0_In_1 1)) (not .cse0) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post5#1_In_1| |v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_In_1| |v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|)))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_In_1|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_In_1|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_In_1|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_In_1|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1|, ~pos~0=v_~pos~0_In_1, ~c1~0=v_~c1~0_In_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_Out_2|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_Out_2|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|, ~pos~0=v_~pos~0_Out_2, ~c1~0=v_~c1~0_Out_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:46:11,326 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [329] L83-->L87: Formula: (= v_~v_assert~0_3 |v_thread2Thread1of1ForFork2_~cond~1#1_7|) InVars {~v_assert~0=v_~v_assert~0_3} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_7|, ~v_assert~0=v_~v_assert~0_3} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1] and [416] L61-->L57: Formula: (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1| 256) 0)) (.cse1 (not (= 0 (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_3| 256))))) (or (and (= (ite (< 0 v_~c1~0_In_1) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post2#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post2#1_In_1|) (= (+ v_~pos~0_Out_2 1) v_~pos~0_In_1) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post3#1_In_1|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| 0)) (= v_~c1~0_In_1 (+ v_~c1~0_Out_2 1))) (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|) (= v_~c1~0_Out_2 (+ v_~c1~0_In_1 1)) (= v_~pos~0_Out_2 (+ v_~pos~0_In_1 1)) (not .cse0) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post5#1_In_1| |v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_In_1| |v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|)))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_In_1|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_In_1|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_In_1|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_In_1|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1|, ~pos~0=v_~pos~0_In_1, ~c1~0=v_~c1~0_In_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_Out_2|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_Out_2|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|, ~pos~0=v_~pos~0_Out_2, ~c1~0=v_~c1~0_Out_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:46:11,569 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [329] L83-->L87: Formula: (= v_~v_assert~0_3 |v_thread2Thread1of1ForFork2_~cond~1#1_7|) InVars {~v_assert~0=v_~v_assert~0_3} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_7|, ~v_assert~0=v_~v_assert~0_3} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1] and [416] L61-->L57: Formula: (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1| 256) 0)) (.cse1 (not (= 0 (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_3| 256))))) (or (and (= (ite (< 0 v_~c1~0_In_1) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post2#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post2#1_In_1|) (= (+ v_~pos~0_Out_2 1) v_~pos~0_In_1) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post3#1_In_1|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| 0)) (= v_~c1~0_In_1 (+ v_~c1~0_Out_2 1))) (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|) (= v_~c1~0_Out_2 (+ v_~c1~0_In_1 1)) (= v_~pos~0_Out_2 (+ v_~pos~0_In_1 1)) (not .cse0) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post5#1_In_1| |v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_In_1| |v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|)))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_In_1|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_In_1|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_In_1|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_In_1|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1|, ~pos~0=v_~pos~0_In_1, ~c1~0=v_~c1~0_In_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_Out_2|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_Out_2|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|, ~pos~0=v_~pos~0_Out_2, ~c1~0=v_~c1~0_Out_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:46:11,719 WARN L322 ript$VariableManager]: TermVariable LBE77 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-13 01:46:11,719 WARN L322 ript$VariableManager]: TermVariable LBE185 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-13 01:46:13,787 WARN L322 ript$VariableManager]: TermVariable LBE77 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-13 01:46:13,787 WARN L322 ript$VariableManager]: TermVariable LBE185 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-13 01:46:15,801 INFO L241 LiptonReduction]: Total number of compositions: 4 [2022-12-13 01:46:15,802 INFO L158 eatedLiptonReduction]: Time needed for LBE in milliseconds: 7107 [2022-12-13 01:46:15,802 INFO L495 AbstractCegarLoop]: Abstraction has has 245 places, 644 transitions, 12044 flow [2022-12-13 01:46:15,802 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 2.75) internal successors, (44), 15 states have internal predecessors, (44), 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) [2022-12-13 01:46:15,802 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-13 01:46:15,802 INFO L214 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 01:46:15,810 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Forceful destruction successful, exit code 0 [2022-12-13 01:46:16,007 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,SelfDestructingSolverStorable17 [2022-12-13 01:46:16,008 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)] === [2022-12-13 01:46:16,009 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 01:46:16,009 INFO L85 PathProgramCache]: Analyzing trace with hash -1304800941, now seen corresponding path program 1 times [2022-12-13 01:46:16,009 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 01:46:16,009 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2007203981] [2022-12-13 01:46:16,009 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 01:46:16,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 01:46:16,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 01:46:20,029 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 01:46:20,029 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 01:46:20,029 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2007203981] [2022-12-13 01:46:20,029 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2007203981] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 01:46:20,029 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 01:46:20,030 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-12-13 01:46:20,030 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1959512031] [2022-12-13 01:46:20,030 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 01:46:20,030 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-12-13 01:46:20,030 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 01:46:20,030 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-12-13 01:46:20,030 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2022-12-13 01:46:20,030 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 0 out of 108 [2022-12-13 01:46:20,031 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 245 places, 644 transitions, 12044 flow. Second operand has 8 states, 8 states have (on average 2.625) internal successors, (21), 7 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) [2022-12-13 01:46:20,031 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-13 01:46:20,031 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 0 of 108 [2022-12-13 01:46:20,031 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-13 01:46:22,066 INFO L130 PetriNetUnfolder]: 4748/7641 cut-off events. [2022-12-13 01:46:22,067 INFO L131 PetriNetUnfolder]: For 106768/106768 co-relation queries the response was YES. [2022-12-13 01:46:22,112 INFO L83 FinitePrefix]: Finished finitePrefix Result has 56255 conditions, 7641 events. 4748/7641 cut-off events. For 106768/106768 co-relation queries the response was YES. Maximal size of possible extension queue 314. Compared 46948 event pairs, 452 based on Foata normal form. 38/7631 useless extension candidates. Maximal degree in co-relation 55626. Up to 6190 conditions per place. [2022-12-13 01:46:22,142 INFO L137 encePairwiseOnDemand]: 48/108 looper letters, 534 selfloop transitions, 152 changer transitions 77/763 dead transitions. [2022-12-13 01:46:22,143 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 254 places, 763 transitions, 15608 flow [2022-12-13 01:46:22,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-12-13 01:46:22,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2022-12-13 01:46:22,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 168 transitions. [2022-12-13 01:46:22,144 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.15555555555555556 [2022-12-13 01:46:22,144 INFO L175 Difference]: Start difference. First operand has 245 places, 644 transitions, 12044 flow. Second operand 10 states and 168 transitions. [2022-12-13 01:46:22,144 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 254 places, 763 transitions, 15608 flow [2022-12-13 01:46:23,283 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 236 places, 763 transitions, 15164 flow, removed 112 selfloop flow, removed 18 redundant places. [2022-12-13 01:46:23,294 INFO L231 Difference]: Finished difference. Result has 242 places, 656 transitions, 12561 flow [2022-12-13 01:46:23,294 INFO L277 CegarLoopForPetriNet]: {PETRI_ALPHABET=108, PETRI_DIFFERENCE_MINUEND_FLOW=11712, PETRI_DIFFERENCE_MINUEND_PLACES=227, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=644, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=137, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=495, PETRI_DIFFERENCE_SUBTRAHEND_STATES=10, PETRI_FLOW=12561, PETRI_PLACES=242, PETRI_TRANSITIONS=656} [2022-12-13 01:46:23,295 INFO L295 CegarLoopForPetriNet]: 30 programPoint places, 212 predicate places. [2022-12-13 01:46:23,295 WARN L178 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-13 01:46:23,295 INFO L89 Accepts]: Start accepts. Operand has 242 places, 656 transitions, 12561 flow [2022-12-13 01:46:23,297 INFO L95 Accepts]: Finished accepts. [2022-12-13 01:46:23,297 INFO L203 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-13 01:46:23,298 INFO L174 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 242 places, 656 transitions, 12561 flow [2022-12-13 01:46:23,306 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 235 places, 656 transitions, 12561 flow [2022-12-13 01:46:23,593 INFO L130 PetriNetUnfolder]: 580/1408 cut-off events. [2022-12-13 01:46:23,593 INFO L131 PetriNetUnfolder]: For 24854/26287 co-relation queries the response was YES. [2022-12-13 01:46:23,600 INFO L83 FinitePrefix]: Finished finitePrefix Result has 10849 conditions, 1408 events. 580/1408 cut-off events. For 24854/26287 co-relation queries the response was YES. Maximal size of possible extension queue 103. Compared 9587 event pairs, 8 based on Foata normal form. 59/1431 useless extension candidates. Maximal degree in co-relation 10682. Up to 340 conditions per place. [2022-12-13 01:46:23,612 INFO L222 LiptonReduction]: Starting Lipton reduction on Petri net that has 235 places, 656 transitions, 12561 flow [2022-12-13 01:46:23,612 INFO L226 LiptonReduction]: Number of co-enabled transitions 3596 [2022-12-13 01:46:23,637 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [648] $Ultimate##0-->L61: Formula: (let ((.cse5 (+ v_~c2~0_888 1)) (.cse3 (+ v_~pos~0_1396 1)) (.cse8 (+ v_~c2~0_890 1)) (.cse9 (+ v_~pos~0_1397 1)) (.cse2 (+ v_~pos~0_1392 1)) (.cse0 (+ v_~c2~0_885 1)) (.cse7 (+ v_~c2~0_887 1)) (.cse6 (+ v_~pos~0_1394 1)) (.cse13 (+ v_~pos~0_1395 1)) (.cse12 (+ v_~c2~0_889 1))) (and (let ((.cse1 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_798| 256) 0))) (or (and (= |v_thread2Thread1of1ForFork2_#t~post10#1_792| |v_thread2Thread1of1ForFork2_#t~post10#1_791|) (= |v_thread2Thread1of1ForFork2_#t~post9#1_792| |v_thread2Thread1of1ForFork2_#t~post9#1_791|) (= v_~c2~0_884 .cse0) (not .cse1) (= .cse2 v_~pos~0_1391) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_792| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_791|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_792| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_791|)) (and (= |v_thread2Thread1of1ForFork2_#t~post7#1_794| |v_thread2Thread1of1ForFork2_#t~post7#1_793|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_791| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_791|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_791| (ite (< 0 v_~c2~0_885) 1 0)) .cse1 (= (+ v_~pos~0_1391 1) v_~pos~0_1392) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_791| 0)) (= |v_thread2Thread1of1ForFork2_#t~post8#1_794| |v_thread2Thread1of1ForFork2_#t~post8#1_793|) (= v_~c2~0_885 (+ v_~c2~0_884 1))))) (= v_~v_assert~0_522 |v_thread2Thread1of1ForFork2_~cond~1#1_491|) (let ((.cse4 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_802| 256) 0))) (or (and (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_795| 0)) (= |v_thread2Thread1of1ForFork2_#t~post7#1_797| |v_thread2Thread1of1ForFork2_#t~post7#1_796|) (= .cse3 v_~pos~0_1394) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_795| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_795|) .cse4 (= |v_thread2Thread1of1ForFork2_#t~post8#1_799| |v_thread2Thread1of1ForFork2_#t~post8#1_797|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_795| (ite (< 0 v_~c2~0_887) 1 0)) (= v_~c2~0_887 .cse5)) (and (= .cse6 v_~pos~0_1396) (not .cse4) (= v_~c2~0_888 .cse7) (= |v_thread2Thread1of1ForFork2_#t~post10#1_795| |v_thread2Thread1of1ForFork2_#t~post10#1_794|) (= |v_thread2Thread1of1ForFork2_#t~post9#1_795| |v_thread2Thread1of1ForFork2_#t~post9#1_794|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_796| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_795|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_794| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_795|)))) (let ((.cse10 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_800| 256) 0))) (or (and (= v_~c2~0_888 .cse8) (= .cse9 v_~pos~0_1396) (= |v_thread2Thread1of1ForFork2_#t~post8#1_797| |v_thread2Thread1of1ForFork2_#t~post8#1_796|) (= (ite (< 0 v_~c2~0_888) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_794|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_797| 0)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_797| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_794|) (= |v_thread2Thread1of1ForFork2_#t~post7#1_799| |v_thread2Thread1of1ForFork2_#t~post7#1_797|) .cse10) (and (= v_~c2~0_890 .cse5) (= .cse3 v_~pos~0_1397) (= |v_thread2Thread1of1ForFork2_#t~post10#1_797| |v_thread2Thread1of1ForFork2_#t~post10#1_794|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_797| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_795|) (not .cse10) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_795| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_794|) (= |v_thread2Thread1of1ForFork2_#t~post9#1_797| |v_thread2Thread1of1ForFork2_#t~post9#1_795|)))) (= v_~v_assert~0_522 |v_thread1Thread1of1ForFork1_~cond~0#1_370|) (let ((.cse11 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_803| 256) 0))) (or (and (= |v_thread2Thread1of1ForFork2_#t~post10#1_796| |v_thread2Thread1of1ForFork2_#t~post10#1_793|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_797| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_793|) (not .cse11) (= v_~pos~0_1395 (+ v_~pos~0_1393 1)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_793| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_796|) (= (+ v_~c2~0_886 1) v_~c2~0_889) (= |v_thread2Thread1of1ForFork2_#t~post9#1_796| |v_thread2Thread1of1ForFork2_#t~post9#1_793|)) (and (= |v_thread2Thread1of1ForFork2_#t~post7#1_798| |v_thread2Thread1of1ForFork2_#t~post7#1_795|) (= v_~c2~0_886 .cse12) (= (ite (< 0 v_~c2~0_886) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_797|) .cse11 (= |v_thread2Thread1of1ForFork2_#t~post8#1_798| |v_thread2Thread1of1ForFork2_#t~post8#1_795|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_796| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_797|) (= .cse13 v_~pos~0_1393) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_796| 0))))) (let ((.cse14 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_799| 256) 0))) (or (and (= |v_thread2Thread1of1ForFork2_#t~post10#1_797| |v_thread2Thread1of1ForFork2_#t~post10#1_792|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_792| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_797|) (= |v_thread2Thread1of1ForFork2_#t~post9#1_797| |v_thread2Thread1of1ForFork2_#t~post9#1_792|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_794| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_792|) (= v_~c2~0_885 .cse8) (not .cse14) (= .cse9 v_~pos~0_1392)) (and (= |v_thread2Thread1of1ForFork2_#t~post7#1_799| |v_thread2Thread1of1ForFork2_#t~post7#1_794|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_792| 0)) .cse14 (= .cse2 v_~pos~0_1397) (= (ite (< 0 v_~c2~0_890) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_792|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_792| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_792|) (= v_~c2~0_890 .cse0) (= |v_thread2Thread1of1ForFork2_#t~post8#1_796| |v_thread2Thread1of1ForFork2_#t~post8#1_794|)))) (let ((.cse16 (not (= (mod v_~v_assert~0_522 256) 0))) (.cse15 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_801| 256) 0))) (or (and (= |v_thread2Thread1of1ForFork2_#t~post7#1_798| |v_thread2Thread1of1ForFork2_#t~post7#1_796|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_794| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_796|) (= v_~c2~0_889 .cse7) .cse15 .cse16 (= |v_thread2Thread1of1ForFork2_#t~post8#1_799| |v_thread2Thread1of1ForFork2_#t~post8#1_798|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_794| 0)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_796| (ite (< 0 v_~c2~0_889) 1 0)) (= .cse6 v_~pos~0_1395)) (and (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_794| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_796|) (= |v_thread2Thread1of1ForFork2_#t~post10#1_796| |v_thread2Thread1of1ForFork2_#t~post10#1_795|) (= .cse13 v_~pos~0_1394) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_797| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_796|) (= v_~c2~0_887 .cse12) .cse16 (not .cse15) (= |v_thread2Thread1of1ForFork2_#t~post9#1_796| |v_thread2Thread1of1ForFork2_#t~post9#1_794|)))))) InVars {~v_assert~0=v_~v_assert~0_522, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_793|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_793|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_795|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_793|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_795|, ~pos~0=v_~pos~0_1393, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_793|, ~c2~0=v_~c2~0_886, thread2Thread1of1ForFork2_#t~nondet6#1=|v_thread2Thread1of1ForFork2_#t~nondet6#1_803|} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_491|, ~v_assert~0=v_~v_assert~0_522, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_791|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_791|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_793|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_791|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_793|, ~pos~0=v_~pos~0_1391, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_791|, ~c2~0=v_~c2~0_884, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_370|} AuxVars[|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_795|, |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_796|, |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_797|, |v_thread2Thread1of1ForFork2_#t~post9#1_792|, |v_thread2Thread1of1ForFork2_#t~post9#1_794|, |v_thread2Thread1of1ForFork2_#t~post9#1_795|, |v_thread2Thread1of1ForFork2_#t~post9#1_796|, |v_thread2Thread1of1ForFork2_#t~post9#1_797|, |v_thread2Thread1of1ForFork2_#t~post10#1_792|, v_~c2~0_890, |v_thread2Thread1of1ForFork2_#t~post7#1_799|, |v_thread2Thread1of1ForFork2_#t~post7#1_798|, |v_thread2Thread1of1ForFork2_#t~post10#1_794|, |v_thread2Thread1of1ForFork2_#t~post7#1_797|, |v_thread2Thread1of1ForFork2_#t~post7#1_796|, |v_thread2Thread1of1ForFork2_#t~post7#1_794|, |v_thread2Thread1of1ForFork2_#t~post10#1_796|, |v_thread2Thread1of1ForFork2_#t~nondet6#1_802|, |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_792|, |v_thread2Thread1of1ForFork2_#t~post10#1_795|, |v_thread2Thread1of1ForFork2_#t~nondet6#1_800|, |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_794|, |v_thread2Thread1of1ForFork2_#t~nondet6#1_801|, |v_thread2Thread1of1ForFork2_#t~post10#1_797|, |v_thread2Thread1of1ForFork2_#t~nondet6#1_798|, |v_thread2Thread1of1ForFork2_#t~nondet6#1_799|, |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_794|, v_~pos~0_1397, v_~pos~0_1396, |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_792|, v_~pos~0_1395, v_~pos~0_1394, |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_797|, v_~pos~0_1392, |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_795|, v_~c2~0_889, |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_796|, |v_thread2Thread1of1ForFork2_#t~post8#1_794|, |v_thread2Thread1of1ForFork2_#t~post8#1_797|, |v_thread2Thread1of1ForFork2_#t~post8#1_796|, |v_thread2Thread1of1ForFork2_#t~post8#1_799|, |v_thread2Thread1of1ForFork2_#t~post8#1_798|, v_~c2~0_887, v_~c2~0_888, v_~c2~0_885] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1, thread2Thread1of1ForFork2_#t~post10#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~post8#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post7#1, ~pos~0, thread2Thread1of1ForFork2_#t~post9#1, ~c2~0, thread2Thread1of1ForFork2_#t~nondet6#1, thread1Thread1of1ForFork1_~cond~0#1] and [659] L83-->L83: Formula: (and (= v_~v_assert~0_539 |v_thread2Thread1of1ForFork2_~cond~1#1_515|) (let ((.cse0 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_856| 256) 0)) (.cse1 (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_515| 256) 0)))) (or (and (not .cse0) (= |v_thread2Thread1of1ForFork2_#t~post9#1_852| |v_thread2Thread1of1ForFork2_#t~post9#1_851|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_852| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_851|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_852| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_851|) (= |v_thread2Thread1of1ForFork2_#t~post10#1_852| |v_thread2Thread1of1ForFork2_#t~post10#1_851|) .cse1 (= (+ v_~pos~0_1472 1) v_~pos~0_1471) (= v_~c2~0_943 (+ v_~c2~0_944 1))) (and .cse0 (= |v_thread2Thread1of1ForFork2_#t~post8#1_854| |v_thread2Thread1of1ForFork2_#t~post8#1_853|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_851| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_851|) .cse1 (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_851| 0)) (= (+ v_~pos~0_1471 1) v_~pos~0_1472) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_851| (ite (< 0 v_~c2~0_944) 1 0)) (= v_~c2~0_944 (+ v_~c2~0_943 1)) (= |v_thread2Thread1of1ForFork2_#t~post7#1_854| |v_thread2Thread1of1ForFork2_#t~post7#1_853|))))) InVars {thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_852|, ~v_assert~0=v_~v_assert~0_539, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_852|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_854|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_852|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_854|, ~pos~0=v_~pos~0_1472, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_852|, ~c2~0=v_~c2~0_944, thread2Thread1of1ForFork2_#t~nondet6#1=|v_thread2Thread1of1ForFork2_#t~nondet6#1_856|} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_515|, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_851|, ~v_assert~0=v_~v_assert~0_539, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_851|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_853|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_851|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_853|, ~pos~0=v_~pos~0_1471, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_851|, ~c2~0=v_~c2~0_943} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1, thread2Thread1of1ForFork2_#t~post10#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~post8#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post7#1, ~pos~0, thread2Thread1of1ForFork2_#t~post9#1, ~c2~0, thread2Thread1of1ForFork2_#t~nondet6#1] [2022-12-13 01:46:23,638 WARN L322 ript$VariableManager]: TermVariable LBE77 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-13 01:46:23,638 WARN L322 ript$VariableManager]: TermVariable LBE185 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-13 01:46:27,670 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [648] $Ultimate##0-->L61: Formula: (let ((.cse5 (+ v_~c2~0_888 1)) (.cse3 (+ v_~pos~0_1396 1)) (.cse8 (+ v_~c2~0_890 1)) (.cse9 (+ v_~pos~0_1397 1)) (.cse2 (+ v_~pos~0_1392 1)) (.cse0 (+ v_~c2~0_885 1)) (.cse7 (+ v_~c2~0_887 1)) (.cse6 (+ v_~pos~0_1394 1)) (.cse13 (+ v_~pos~0_1395 1)) (.cse12 (+ v_~c2~0_889 1))) (and (let ((.cse1 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_798| 256) 0))) (or (and (= |v_thread2Thread1of1ForFork2_#t~post10#1_792| |v_thread2Thread1of1ForFork2_#t~post10#1_791|) (= |v_thread2Thread1of1ForFork2_#t~post9#1_792| |v_thread2Thread1of1ForFork2_#t~post9#1_791|) (= v_~c2~0_884 .cse0) (not .cse1) (= .cse2 v_~pos~0_1391) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_792| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_791|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_792| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_791|)) (and (= |v_thread2Thread1of1ForFork2_#t~post7#1_794| |v_thread2Thread1of1ForFork2_#t~post7#1_793|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_791| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_791|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_791| (ite (< 0 v_~c2~0_885) 1 0)) .cse1 (= (+ v_~pos~0_1391 1) v_~pos~0_1392) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_791| 0)) (= |v_thread2Thread1of1ForFork2_#t~post8#1_794| |v_thread2Thread1of1ForFork2_#t~post8#1_793|) (= v_~c2~0_885 (+ v_~c2~0_884 1))))) (= v_~v_assert~0_522 |v_thread2Thread1of1ForFork2_~cond~1#1_491|) (let ((.cse4 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_802| 256) 0))) (or (and (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_795| 0)) (= |v_thread2Thread1of1ForFork2_#t~post7#1_797| |v_thread2Thread1of1ForFork2_#t~post7#1_796|) (= .cse3 v_~pos~0_1394) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_795| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_795|) .cse4 (= |v_thread2Thread1of1ForFork2_#t~post8#1_799| |v_thread2Thread1of1ForFork2_#t~post8#1_797|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_795| (ite (< 0 v_~c2~0_887) 1 0)) (= v_~c2~0_887 .cse5)) (and (= .cse6 v_~pos~0_1396) (not .cse4) (= v_~c2~0_888 .cse7) (= |v_thread2Thread1of1ForFork2_#t~post10#1_795| |v_thread2Thread1of1ForFork2_#t~post10#1_794|) (= |v_thread2Thread1of1ForFork2_#t~post9#1_795| |v_thread2Thread1of1ForFork2_#t~post9#1_794|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_796| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_795|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_794| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_795|)))) (let ((.cse10 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_800| 256) 0))) (or (and (= v_~c2~0_888 .cse8) (= .cse9 v_~pos~0_1396) (= |v_thread2Thread1of1ForFork2_#t~post8#1_797| |v_thread2Thread1of1ForFork2_#t~post8#1_796|) (= (ite (< 0 v_~c2~0_888) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_794|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_797| 0)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_797| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_794|) (= |v_thread2Thread1of1ForFork2_#t~post7#1_799| |v_thread2Thread1of1ForFork2_#t~post7#1_797|) .cse10) (and (= v_~c2~0_890 .cse5) (= .cse3 v_~pos~0_1397) (= |v_thread2Thread1of1ForFork2_#t~post10#1_797| |v_thread2Thread1of1ForFork2_#t~post10#1_794|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_797| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_795|) (not .cse10) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_795| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_794|) (= |v_thread2Thread1of1ForFork2_#t~post9#1_797| |v_thread2Thread1of1ForFork2_#t~post9#1_795|)))) (= v_~v_assert~0_522 |v_thread1Thread1of1ForFork1_~cond~0#1_370|) (let ((.cse11 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_803| 256) 0))) (or (and (= |v_thread2Thread1of1ForFork2_#t~post10#1_796| |v_thread2Thread1of1ForFork2_#t~post10#1_793|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_797| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_793|) (not .cse11) (= v_~pos~0_1395 (+ v_~pos~0_1393 1)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_793| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_796|) (= (+ v_~c2~0_886 1) v_~c2~0_889) (= |v_thread2Thread1of1ForFork2_#t~post9#1_796| |v_thread2Thread1of1ForFork2_#t~post9#1_793|)) (and (= |v_thread2Thread1of1ForFork2_#t~post7#1_798| |v_thread2Thread1of1ForFork2_#t~post7#1_795|) (= v_~c2~0_886 .cse12) (= (ite (< 0 v_~c2~0_886) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_797|) .cse11 (= |v_thread2Thread1of1ForFork2_#t~post8#1_798| |v_thread2Thread1of1ForFork2_#t~post8#1_795|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_796| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_797|) (= .cse13 v_~pos~0_1393) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_796| 0))))) (let ((.cse14 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_799| 256) 0))) (or (and (= |v_thread2Thread1of1ForFork2_#t~post10#1_797| |v_thread2Thread1of1ForFork2_#t~post10#1_792|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_792| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_797|) (= |v_thread2Thread1of1ForFork2_#t~post9#1_797| |v_thread2Thread1of1ForFork2_#t~post9#1_792|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_794| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_792|) (= v_~c2~0_885 .cse8) (not .cse14) (= .cse9 v_~pos~0_1392)) (and (= |v_thread2Thread1of1ForFork2_#t~post7#1_799| |v_thread2Thread1of1ForFork2_#t~post7#1_794|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_792| 0)) .cse14 (= .cse2 v_~pos~0_1397) (= (ite (< 0 v_~c2~0_890) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_792|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_792| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_792|) (= v_~c2~0_890 .cse0) (= |v_thread2Thread1of1ForFork2_#t~post8#1_796| |v_thread2Thread1of1ForFork2_#t~post8#1_794|)))) (let ((.cse16 (not (= (mod v_~v_assert~0_522 256) 0))) (.cse15 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_801| 256) 0))) (or (and (= |v_thread2Thread1of1ForFork2_#t~post7#1_798| |v_thread2Thread1of1ForFork2_#t~post7#1_796|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_794| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_796|) (= v_~c2~0_889 .cse7) .cse15 .cse16 (= |v_thread2Thread1of1ForFork2_#t~post8#1_799| |v_thread2Thread1of1ForFork2_#t~post8#1_798|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_794| 0)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_796| (ite (< 0 v_~c2~0_889) 1 0)) (= .cse6 v_~pos~0_1395)) (and (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_794| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_796|) (= |v_thread2Thread1of1ForFork2_#t~post10#1_796| |v_thread2Thread1of1ForFork2_#t~post10#1_795|) (= .cse13 v_~pos~0_1394) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_797| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_796|) (= v_~c2~0_887 .cse12) .cse16 (not .cse15) (= |v_thread2Thread1of1ForFork2_#t~post9#1_796| |v_thread2Thread1of1ForFork2_#t~post9#1_794|)))))) InVars {~v_assert~0=v_~v_assert~0_522, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_793|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_793|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_795|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_793|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_795|, ~pos~0=v_~pos~0_1393, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_793|, ~c2~0=v_~c2~0_886, thread2Thread1of1ForFork2_#t~nondet6#1=|v_thread2Thread1of1ForFork2_#t~nondet6#1_803|} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_491|, ~v_assert~0=v_~v_assert~0_522, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_791|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_791|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_793|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_791|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_793|, ~pos~0=v_~pos~0_1391, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_791|, ~c2~0=v_~c2~0_884, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_370|} AuxVars[|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_795|, |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_796|, |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_797|, |v_thread2Thread1of1ForFork2_#t~post9#1_792|, |v_thread2Thread1of1ForFork2_#t~post9#1_794|, |v_thread2Thread1of1ForFork2_#t~post9#1_795|, |v_thread2Thread1of1ForFork2_#t~post9#1_796|, |v_thread2Thread1of1ForFork2_#t~post9#1_797|, |v_thread2Thread1of1ForFork2_#t~post10#1_792|, v_~c2~0_890, |v_thread2Thread1of1ForFork2_#t~post7#1_799|, |v_thread2Thread1of1ForFork2_#t~post7#1_798|, |v_thread2Thread1of1ForFork2_#t~post10#1_794|, |v_thread2Thread1of1ForFork2_#t~post7#1_797|, |v_thread2Thread1of1ForFork2_#t~post7#1_796|, |v_thread2Thread1of1ForFork2_#t~post7#1_794|, |v_thread2Thread1of1ForFork2_#t~post10#1_796|, |v_thread2Thread1of1ForFork2_#t~nondet6#1_802|, |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_792|, |v_thread2Thread1of1ForFork2_#t~post10#1_795|, |v_thread2Thread1of1ForFork2_#t~nondet6#1_800|, |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_794|, |v_thread2Thread1of1ForFork2_#t~nondet6#1_801|, |v_thread2Thread1of1ForFork2_#t~post10#1_797|, |v_thread2Thread1of1ForFork2_#t~nondet6#1_798|, |v_thread2Thread1of1ForFork2_#t~nondet6#1_799|, |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_794|, v_~pos~0_1397, v_~pos~0_1396, |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_792|, v_~pos~0_1395, v_~pos~0_1394, |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_797|, v_~pos~0_1392, |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_795|, v_~c2~0_889, |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_796|, |v_thread2Thread1of1ForFork2_#t~post8#1_794|, |v_thread2Thread1of1ForFork2_#t~post8#1_797|, |v_thread2Thread1of1ForFork2_#t~post8#1_796|, |v_thread2Thread1of1ForFork2_#t~post8#1_799|, |v_thread2Thread1of1ForFork2_#t~post8#1_798|, v_~c2~0_887, v_~c2~0_888, v_~c2~0_885] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1, thread2Thread1of1ForFork2_#t~post10#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~post8#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post7#1, ~pos~0, thread2Thread1of1ForFork2_#t~post9#1, ~c2~0, thread2Thread1of1ForFork2_#t~nondet6#1, thread1Thread1of1ForFork1_~cond~0#1] and [669] L83-->L57: Formula: (and (let ((.cse1 (= 0 (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_533| 256))) (.cse0 (not (= (mod |v_thread1Thread1of1ForFork1_~cond~0#1_401| 256) 0)))) (or (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_516| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_515|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_516| |v_thread1Thread1of1ForFork1_#t~post4#1_515|) (= (+ v_~pos~0_1512 1) v_~pos~0_1511) (= (+ v_~c1~0_602 1) v_~c1~0_601) (= |v_thread1Thread1of1ForFork1_#t~post5#1_516| |v_thread1Thread1of1ForFork1_#t~post5#1_515|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_516| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_515|) .cse0 (not .cse1)) (and (= (+ v_~c1~0_601 1) v_~c1~0_602) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post3#1_519| |v_thread1Thread1of1ForFork1_#t~post3#1_520|) (= (+ v_~pos~0_1511 1) v_~pos~0_1512) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_515| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_515|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_515| 0)) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_515| (ite (< 0 v_~c1~0_602) 1 0)) (= |v_thread1Thread1of1ForFork1_#t~post2#1_519| |v_thread1Thread1of1ForFork1_#t~post2#1_520|) .cse0))) (= v_~v_assert~0_559 |v_thread2Thread1of1ForFork2_~cond~1#1_535|)) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_520|, ~v_assert~0=v_~v_assert~0_559, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_520|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_516|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_516|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_516|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_533|, ~pos~0=v_~pos~0_1512, ~c1~0=v_~c1~0_602, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_401|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_516|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_519|, thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_535|, ~v_assert~0=v_~v_assert~0_559, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_519|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_515|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_515|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_515|, ~pos~0=v_~pos~0_1511, ~c1~0=v_~c1~0_601, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_401|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_515|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread2Thread1of1ForFork2_~cond~1#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:46:29,654 INFO L241 LiptonReduction]: Total number of compositions: 1 [2022-12-13 01:46:29,654 INFO L158 eatedLiptonReduction]: Time needed for LBE in milliseconds: 6359 [2022-12-13 01:46:29,654 INFO L495 AbstractCegarLoop]: Abstraction has has 235 places, 656 transitions, 12595 flow [2022-12-13 01:46:29,654 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 2.625) internal successors, (21), 7 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) [2022-12-13 01:46:29,655 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-13 01:46:29,655 INFO L214 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 01:46:29,655 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2022-12-13 01:46:29,655 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)] === [2022-12-13 01:46:29,655 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 01:46:29,655 INFO L85 PathProgramCache]: Analyzing trace with hash 391381750, now seen corresponding path program 1 times [2022-12-13 01:46:29,655 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 01:46:29,655 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1907056191] [2022-12-13 01:46:29,655 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 01:46:29,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 01:46:29,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 01:46:37,809 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 01:46:37,809 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 01:46:37,809 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1907056191] [2022-12-13 01:46:37,810 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1907056191] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-13 01:46:37,810 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [254581107] [2022-12-13 01:46:37,810 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 01:46:37,810 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 01:46:37,810 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-13 01:46:37,811 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) [2022-12-13 01:46:37,812 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process [2022-12-13 01:46:38,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 01:46:38,029 INFO L263 TraceCheckSpWp]: Trace formula consists of 166 conjuncts, 17 conjunts are in the unsatisfiable core [2022-12-13 01:46:38,034 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 01:46:38,621 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 01:46:38,621 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-13 01:46:39,504 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 01:46:39,504 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [254581107] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-13 01:46:39,504 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-12-13 01:46:39,504 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7, 7] total 18 [2022-12-13 01:46:39,504 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [671015463] [2022-12-13 01:46:39,504 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-12-13 01:46:39,505 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 19 states [2022-12-13 01:46:39,505 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 01:46:39,505 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2022-12-13 01:46:39,505 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=75, Invalid=267, Unknown=0, NotChecked=0, Total=342 [2022-12-13 01:46:39,505 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 0 out of 108 [2022-12-13 01:46:39,505 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 235 places, 656 transitions, 12595 flow. Second operand has 19 states, 19 states have (on average 2.5789473684210527) 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) [2022-12-13 01:46:39,505 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-13 01:46:39,505 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 0 of 108 [2022-12-13 01:46:39,505 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-13 01:46:42,804 INFO L130 PetriNetUnfolder]: 5336/8591 cut-off events. [2022-12-13 01:46:42,804 INFO L131 PetriNetUnfolder]: For 117339/117339 co-relation queries the response was YES. [2022-12-13 01:46:42,851 INFO L83 FinitePrefix]: Finished finitePrefix Result has 64283 conditions, 8591 events. 5336/8591 cut-off events. For 117339/117339 co-relation queries the response was YES. Maximal size of possible extension queue 339. Compared 53891 event pairs, 268 based on Foata normal form. 86/8629 useless extension candidates. Maximal degree in co-relation 63745. Up to 3402 conditions per place. [2022-12-13 01:46:42,884 INFO L137 encePairwiseOnDemand]: 19/108 looper letters, 503 selfloop transitions, 311 changer transitions 165/979 dead transitions. [2022-12-13 01:46:42,884 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 268 places, 979 transitions, 19319 flow [2022-12-13 01:46:42,885 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2022-12-13 01:46:42,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 34 states. [2022-12-13 01:46:42,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 34 states and 358 transitions. [2022-12-13 01:46:42,886 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.09749455337690632 [2022-12-13 01:46:42,886 INFO L175 Difference]: Start difference. First operand has 235 places, 656 transitions, 12595 flow. Second operand 34 states and 358 transitions. [2022-12-13 01:46:42,886 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 268 places, 979 transitions, 19319 flow [2022-12-13 01:46:43,935 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 262 places, 979 transitions, 18758 flow, removed 213 selfloop flow, removed 6 redundant places. [2022-12-13 01:46:43,949 INFO L231 Difference]: Finished difference. Result has 283 places, 711 transitions, 14759 flow [2022-12-13 01:46:43,949 INFO L277 CegarLoopForPetriNet]: {PETRI_ALPHABET=108, PETRI_DIFFERENCE_MINUEND_FLOW=12348, PETRI_DIFFERENCE_MINUEND_PLACES=229, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=656, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=254, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=370, PETRI_DIFFERENCE_SUBTRAHEND_STATES=34, PETRI_FLOW=14759, PETRI_PLACES=283, PETRI_TRANSITIONS=711} [2022-12-13 01:46:43,950 INFO L295 CegarLoopForPetriNet]: 30 programPoint places, 253 predicate places. [2022-12-13 01:46:43,950 WARN L178 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-13 01:46:43,950 INFO L89 Accepts]: Start accepts. Operand has 283 places, 711 transitions, 14759 flow [2022-12-13 01:46:43,953 INFO L95 Accepts]: Finished accepts. [2022-12-13 01:46:43,954 INFO L203 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-13 01:46:43,954 INFO L174 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 283 places, 711 transitions, 14759 flow [2022-12-13 01:46:43,961 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 265 places, 711 transitions, 14759 flow [2022-12-13 01:46:44,213 INFO L130 PetriNetUnfolder]: 638/1554 cut-off events. [2022-12-13 01:46:44,213 INFO L131 PetriNetUnfolder]: For 32303/33050 co-relation queries the response was YES. [2022-12-13 01:46:44,223 INFO L83 FinitePrefix]: Finished finitePrefix Result has 12911 conditions, 1554 events. 638/1554 cut-off events. For 32303/33050 co-relation queries the response was YES. Maximal size of possible extension queue 119. Compared 10863 event pairs, 8 based on Foata normal form. 71/1585 useless extension candidates. Maximal degree in co-relation 12781. Up to 372 conditions per place. [2022-12-13 01:46:44,235 INFO L222 LiptonReduction]: Starting Lipton reduction on Petri net that has 265 places, 711 transitions, 14759 flow [2022-12-13 01:46:44,235 INFO L226 LiptonReduction]: Number of co-enabled transitions 3888 [2022-12-13 01:46:44,608 WARN L322 ript$VariableManager]: TermVariable LBE77 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-13 01:46:44,608 WARN L322 ript$VariableManager]: TermVariable LBE185 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-13 01:46:45,016 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [639] L83-->L83: Formula: (and (let ((.cse0 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_778| 256) 0)) (.cse1 (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_475| 256) 0)))) (or (and (= (+ v_~pos~0_1355 1) v_~pos~0_1356) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_771| (ite (< 0 v_~c2~0_865) 1 0)) (= v_~c2~0_865 (+ v_~c2~0_864 1)) (= |v_thread2Thread1of1ForFork2_#t~post7#1_774| |v_thread2Thread1of1ForFork2_#t~post7#1_773|) .cse0 .cse1 (= |v_thread2Thread1of1ForFork2_#t~post8#1_774| |v_thread2Thread1of1ForFork2_#t~post8#1_773|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_771| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_771|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_771| 0))) (and (not .cse0) (= |v_thread2Thread1of1ForFork2_#t~post10#1_772| |v_thread2Thread1of1ForFork2_#t~post10#1_771|) (= (+ v_~pos~0_1356 1) v_~pos~0_1355) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_772| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_771|) (= v_~c2~0_864 (+ v_~c2~0_865 1)) .cse1 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_772| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_771|) (= |v_thread2Thread1of1ForFork2_#t~post9#1_772| |v_thread2Thread1of1ForFork2_#t~post9#1_771|)))) (= v_~v_assert~0_502 |v_thread2Thread1of1ForFork2_~cond~1#1_475|)) InVars {thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_772|, ~v_assert~0=v_~v_assert~0_502, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_772|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_774|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_772|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_774|, ~pos~0=v_~pos~0_1356, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_772|, ~c2~0=v_~c2~0_865, thread2Thread1of1ForFork2_#t~nondet6#1=|v_thread2Thread1of1ForFork2_#t~nondet6#1_778|} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_475|, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_771|, ~v_assert~0=v_~v_assert~0_502, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_771|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_773|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_771|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_773|, ~pos~0=v_~pos~0_1355, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_771|, ~c2~0=v_~c2~0_864} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1, thread2Thread1of1ForFork2_#t~post10#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~post8#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post7#1, ~pos~0, thread2Thread1of1ForFork2_#t~post9#1, ~c2~0, thread2Thread1of1ForFork2_#t~nondet6#1] and [416] L61-->L57: Formula: (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1| 256) 0)) (.cse1 (not (= 0 (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_3| 256))))) (or (and (= (ite (< 0 v_~c1~0_In_1) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post2#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post2#1_In_1|) (= (+ v_~pos~0_Out_2 1) v_~pos~0_In_1) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post3#1_In_1|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| 0)) (= v_~c1~0_In_1 (+ v_~c1~0_Out_2 1))) (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|) (= v_~c1~0_Out_2 (+ v_~c1~0_In_1 1)) (= v_~pos~0_Out_2 (+ v_~pos~0_In_1 1)) (not .cse0) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post5#1_In_1| |v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_In_1| |v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|)))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_In_1|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_In_1|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_In_1|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_In_1|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1|, ~pos~0=v_~pos~0_In_1, ~c1~0=v_~c1~0_In_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_Out_2|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_Out_2|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|, ~pos~0=v_~pos~0_Out_2, ~c1~0=v_~c1~0_Out_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:46:45,315 WARN L322 ript$VariableManager]: TermVariable LBE77 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-13 01:46:45,315 WARN L322 ript$VariableManager]: TermVariable LBE185 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-13 01:46:45,982 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [638] L83-->L83: Formula: (and (= v_~v_assert~0_500 |v_thread2Thread1of1ForFork2_~cond~1#1_473|) (let ((.cse0 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_774| 256) 0)) (.cse1 (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_473| 256) 0)))) (or (and (= v_~c2~0_860 (+ v_~c2~0_861 1)) (= |v_thread2Thread1of1ForFork2_#t~post10#1_768| |v_thread2Thread1of1ForFork2_#t~post10#1_767|) (not .cse0) (= v_~pos~0_1351 (+ v_~pos~0_1352 1)) (= |v_thread2Thread1of1ForFork2_#t~post9#1_768| |v_thread2Thread1of1ForFork2_#t~post9#1_767|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_768| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_767|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_768| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_767|) .cse1) (and (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_767| 0)) .cse0 (= |v_thread2Thread1of1ForFork2_#t~post8#1_770| |v_thread2Thread1of1ForFork2_#t~post8#1_769|) (= |v_thread2Thread1of1ForFork2_#t~post7#1_770| |v_thread2Thread1of1ForFork2_#t~post7#1_769|) (= (+ v_~pos~0_1351 1) v_~pos~0_1352) (= (ite (< 0 v_~c2~0_861) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_767|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_767| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_767|) .cse1 (= v_~c2~0_861 (+ v_~c2~0_860 1)))))) InVars {thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_768|, ~v_assert~0=v_~v_assert~0_500, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_768|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_770|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_768|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_770|, ~pos~0=v_~pos~0_1352, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_768|, ~c2~0=v_~c2~0_861, thread2Thread1of1ForFork2_#t~nondet6#1=|v_thread2Thread1of1ForFork2_#t~nondet6#1_774|} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_473|, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_767|, ~v_assert~0=v_~v_assert~0_500, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_767|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_769|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_767|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_769|, ~pos~0=v_~pos~0_1351, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_767|, ~c2~0=v_~c2~0_860} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1, thread2Thread1of1ForFork2_#t~post10#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~post8#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post7#1, ~pos~0, thread2Thread1of1ForFork2_#t~post9#1, ~c2~0, thread2Thread1of1ForFork2_#t~nondet6#1] and [416] L61-->L57: Formula: (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1| 256) 0)) (.cse1 (not (= 0 (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_3| 256))))) (or (and (= (ite (< 0 v_~c1~0_In_1) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post2#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post2#1_In_1|) (= (+ v_~pos~0_Out_2 1) v_~pos~0_In_1) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post3#1_In_1|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| 0)) (= v_~c1~0_In_1 (+ v_~c1~0_Out_2 1))) (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|) (= v_~c1~0_Out_2 (+ v_~c1~0_In_1 1)) (= v_~pos~0_Out_2 (+ v_~pos~0_In_1 1)) (not .cse0) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post5#1_In_1| |v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_In_1| |v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|)))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_In_1|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_In_1|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_In_1|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_In_1|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1|, ~pos~0=v_~pos~0_In_1, ~c1~0=v_~c1~0_In_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_Out_2|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_Out_2|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|, ~pos~0=v_~pos~0_Out_2, ~c1~0=v_~c1~0_Out_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:46:46,275 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [635] L83-->L83: Formula: (and (= v_~v_assert~0_494 |v_thread2Thread1of1ForFork2_~cond~1#1_467|) (let ((.cse0 (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_467| 256) 0))) (.cse1 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_766| 256) 0))) (or (and (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_759| (ite (< 0 v_~c2~0_853) 1 0)) .cse0 (= v_~pos~0_1340 (+ v_~pos~0_1339 1)) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_759| 0)) (= |v_thread2Thread1of1ForFork2_#t~post7#1_762| |v_thread2Thread1of1ForFork2_#t~post7#1_761|) (= |v_thread2Thread1of1ForFork2_#t~post8#1_762| |v_thread2Thread1of1ForFork2_#t~post8#1_761|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_759| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_759|) .cse1 (= v_~c2~0_853 (+ v_~c2~0_852 1))) (and (= v_~pos~0_1339 (+ v_~pos~0_1340 1)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_759| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_760|) .cse0 (not .cse1) (= |v_thread2Thread1of1ForFork2_#t~post9#1_759| |v_thread2Thread1of1ForFork2_#t~post9#1_760|) (= |v_thread2Thread1of1ForFork2_#t~post10#1_760| |v_thread2Thread1of1ForFork2_#t~post10#1_759|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_760| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_759|) (= v_~c2~0_852 (+ v_~c2~0_853 1)))))) InVars {thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_760|, ~v_assert~0=v_~v_assert~0_494, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_760|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_762|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_760|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_762|, ~pos~0=v_~pos~0_1340, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_760|, ~c2~0=v_~c2~0_853, thread2Thread1of1ForFork2_#t~nondet6#1=|v_thread2Thread1of1ForFork2_#t~nondet6#1_766|} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_467|, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_759|, ~v_assert~0=v_~v_assert~0_494, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_759|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_761|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_759|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_761|, ~pos~0=v_~pos~0_1339, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_759|, ~c2~0=v_~c2~0_852} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1, thread2Thread1of1ForFork2_#t~post10#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~post8#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post7#1, ~pos~0, thread2Thread1of1ForFork2_#t~post9#1, ~c2~0, thread2Thread1of1ForFork2_#t~nondet6#1] and [416] L61-->L57: Formula: (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1| 256) 0)) (.cse1 (not (= 0 (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_3| 256))))) (or (and (= (ite (< 0 v_~c1~0_In_1) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post2#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post2#1_In_1|) (= (+ v_~pos~0_Out_2 1) v_~pos~0_In_1) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post3#1_In_1|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| 0)) (= v_~c1~0_In_1 (+ v_~c1~0_Out_2 1))) (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|) (= v_~c1~0_Out_2 (+ v_~c1~0_In_1 1)) (= v_~pos~0_Out_2 (+ v_~pos~0_In_1 1)) (not .cse0) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post5#1_In_1| |v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_In_1| |v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|)))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_In_1|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_In_1|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_In_1|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_In_1|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1|, ~pos~0=v_~pos~0_In_1, ~c1~0=v_~c1~0_In_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_Out_2|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_Out_2|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|, ~pos~0=v_~pos~0_Out_2, ~c1~0=v_~c1~0_Out_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:46:46,546 WARN L322 ript$VariableManager]: TermVariable LBE77 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-13 01:46:46,546 WARN L322 ript$VariableManager]: TermVariable LBE185 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-13 01:46:47,205 INFO L241 LiptonReduction]: Total number of compositions: 3 [2022-12-13 01:46:47,206 INFO L158 eatedLiptonReduction]: Time needed for LBE in milliseconds: 3256 [2022-12-13 01:46:47,206 INFO L495 AbstractCegarLoop]: Abstraction has has 263 places, 709 transitions, 14756 flow [2022-12-13 01:46:47,206 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 19 states, 19 states have (on average 2.5789473684210527) 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) [2022-12-13 01:46:47,206 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-13 01:46:47,206 INFO L214 CegarLoopForPetriNet]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 01:46:47,211 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Forceful destruction successful, exit code 0 [2022-12-13 01:46:47,406 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable19 [2022-12-13 01:46:47,407 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)] === [2022-12-13 01:46:47,407 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 01:46:47,407 INFO L85 PathProgramCache]: Analyzing trace with hash -45816173, now seen corresponding path program 1 times [2022-12-13 01:46:47,407 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 01:46:47,407 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1157967850] [2022-12-13 01:46:47,407 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 01:46:47,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 01:46:47,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 01:46:48,042 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 01:46:48,043 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 01:46:48,043 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1157967850] [2022-12-13 01:46:48,043 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1157967850] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-13 01:46:48,043 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [869599526] [2022-12-13 01:46:48,043 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 01:46:48,043 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 01:46:48,043 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-13 01:46:48,044 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) [2022-12-13 01:46:48,070 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Waiting until timeout for monitored process [2022-12-13 01:46:48,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 01:46:48,322 INFO L263 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 17 conjunts are in the unsatisfiable core [2022-12-13 01:46:48,326 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 01:46:48,808 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 01:46:48,808 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-13 01:46:50,480 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 01:46:50,481 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [869599526] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-13 01:46:50,481 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-12-13 01:46:50,481 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7, 7] total 18 [2022-12-13 01:46:50,481 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1683917883] [2022-12-13 01:46:50,481 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-12-13 01:46:50,481 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 19 states [2022-12-13 01:46:50,481 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 01:46:50,482 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2022-12-13 01:46:50,482 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=73, Invalid=269, Unknown=0, NotChecked=0, Total=342 [2022-12-13 01:46:50,482 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 0 out of 102 [2022-12-13 01:46:50,482 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 263 places, 709 transitions, 14756 flow. Second operand has 19 states, 19 states have (on average 2.6315789473684212) internal successors, (50), 18 states have internal predecessors, (50), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 01:46:50,482 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-13 01:46:50,482 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 0 of 102 [2022-12-13 01:46:50,482 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-13 01:46:54,765 INFO L130 PetriNetUnfolder]: 6222/9951 cut-off events. [2022-12-13 01:46:54,765 INFO L131 PetriNetUnfolder]: For 179898/179898 co-relation queries the response was YES. [2022-12-13 01:46:54,825 INFO L83 FinitePrefix]: Finished finitePrefix Result has 79768 conditions, 9951 events. 6222/9951 cut-off events. For 179898/179898 co-relation queries the response was YES. Maximal size of possible extension queue 409. Compared 64043 event pairs, 152 based on Foata normal form. 130/10033 useless extension candidates. Maximal degree in co-relation 79580. Up to 2649 conditions per place. [2022-12-13 01:46:54,863 INFO L137 encePairwiseOnDemand]: 17/102 looper letters, 523 selfloop transitions, 402 changer transitions 226/1151 dead transitions. [2022-12-13 01:46:54,863 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 302 places, 1151 transitions, 25292 flow [2022-12-13 01:46:54,867 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2022-12-13 01:46:54,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 40 states. [2022-12-13 01:46:54,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 40 states and 390 transitions. [2022-12-13 01:46:54,868 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.09558823529411764 [2022-12-13 01:46:54,869 INFO L175 Difference]: Start difference. First operand has 263 places, 709 transitions, 14756 flow. Second operand 40 states and 390 transitions. [2022-12-13 01:46:54,869 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 302 places, 1151 transitions, 25292 flow [2022-12-13 01:46:56,434 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 280 places, 1151 transitions, 23266 flow, removed 936 selfloop flow, removed 22 redundant places. [2022-12-13 01:46:56,452 INFO L231 Difference]: Finished difference. Result has 298 places, 781 transitions, 16900 flow [2022-12-13 01:46:56,454 INFO L277 CegarLoopForPetriNet]: {PETRI_ALPHABET=102, PETRI_DIFFERENCE_MINUEND_FLOW=13862, PETRI_DIFFERENCE_MINUEND_PLACES=241, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=709, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=329, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=365, PETRI_DIFFERENCE_SUBTRAHEND_STATES=40, PETRI_FLOW=16900, PETRI_PLACES=298, PETRI_TRANSITIONS=781} [2022-12-13 01:46:56,454 INFO L295 CegarLoopForPetriNet]: 30 programPoint places, 268 predicate places. [2022-12-13 01:46:56,454 WARN L178 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-13 01:46:56,455 INFO L89 Accepts]: Start accepts. Operand has 298 places, 781 transitions, 16900 flow [2022-12-13 01:46:56,459 INFO L95 Accepts]: Finished accepts. [2022-12-13 01:46:56,460 INFO L203 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-13 01:46:56,460 INFO L174 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 298 places, 781 transitions, 16900 flow [2022-12-13 01:46:56,469 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 277 places, 781 transitions, 16900 flow [2022-12-13 01:46:56,901 INFO L130 PetriNetUnfolder]: 687/1664 cut-off events. [2022-12-13 01:46:56,901 INFO L131 PetriNetUnfolder]: For 38498/38635 co-relation queries the response was YES. [2022-12-13 01:46:56,912 INFO L83 FinitePrefix]: Finished finitePrefix Result has 14250 conditions, 1664 events. 687/1664 cut-off events. For 38498/38635 co-relation queries the response was YES. Maximal size of possible extension queue 119. Compared 11837 event pairs, 7 based on Foata normal form. 70/1693 useless extension candidates. Maximal degree in co-relation 14042. Up to 414 conditions per place. [2022-12-13 01:46:56,926 INFO L222 LiptonReduction]: Starting Lipton reduction on Petri net that has 277 places, 781 transitions, 16900 flow [2022-12-13 01:46:56,926 INFO L226 LiptonReduction]: Number of co-enabled transitions 4352 [2022-12-13 01:46:56,928 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [417] L87-->L83: Formula: (let ((.cse0 (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_In_1| 256) 0))) (.cse1 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_In_1| 256) 0))) (or (and (= (+ v_~pos~0_Out_6 1) v_~pos~0_In_3) .cse0 .cse1 (= (ite (< 0 v_~c2~0_In_1) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2| 0)) (= |v_thread2Thread1of1ForFork2_#t~post8#1_In_1| |v_thread2Thread1of1ForFork2_#t~post8#1_Out_2|) (= |v_thread2Thread1of1ForFork2_#t~post7#1_In_1| |v_thread2Thread1of1ForFork2_#t~post7#1_Out_2|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2|) (= (+ v_~c2~0_Out_2 1) v_~c2~0_In_1)) (and (= |v_thread2Thread1of1ForFork2_#t~post10#1_In_1| |v_thread2Thread1of1ForFork2_#t~post10#1_Out_2|) .cse0 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_In_1|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_In_1| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2|) (= v_~c2~0_Out_2 (+ v_~c2~0_In_1 1)) (= |v_thread2Thread1of1ForFork2_#t~post9#1_Out_2| |v_thread2Thread1of1ForFork2_#t~post9#1_In_1|) (not .cse1) (= v_~pos~0_Out_6 (+ v_~pos~0_In_3 1))))) InVars {thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_In_1|, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_In_1|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_In_1|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_In_1|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_In_1|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_In_1|, ~pos~0=v_~pos~0_In_3, ~c2~0=v_~c2~0_In_1, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_In_1|, thread2Thread1of1ForFork2_#t~nondet6#1=|v_thread2Thread1of1ForFork2_#t~nondet6#1_In_1|} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_In_1|, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_Out_2|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_Out_2|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_Out_2|, ~pos~0=v_~pos~0_Out_6, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_Out_2|, ~c2~0=v_~c2~0_Out_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_#t~post10#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~post8#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post7#1, ~pos~0, thread2Thread1of1ForFork2_#t~post9#1, ~c2~0, thread2Thread1of1ForFork2_#t~nondet6#1] and [304] $Ultimate##0-->L61: Formula: (= v_~v_assert~0_1 |v_thread1Thread1of1ForFork1_~cond~0#1_1|) InVars {~v_assert~0=v_~v_assert~0_1} OutVars{~v_assert~0=v_~v_assert~0_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~cond~0#1] [2022-12-13 01:46:57,075 WARN L322 ript$VariableManager]: TermVariable LBE77 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-13 01:46:57,075 WARN L322 ript$VariableManager]: TermVariable LBE185 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-13 01:46:57,753 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [636] L83-->L83: Formula: (and (let ((.cse1 (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_469| 256) 0))) (.cse0 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_770| 256) 0))) (or (and (not .cse0) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_764| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_763|) .cse1 (= (+ v_~pos~0_1344 1) v_~pos~0_1343) (= |v_thread2Thread1of1ForFork2_#t~post10#1_764| |v_thread2Thread1of1ForFork2_#t~post10#1_763|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_764| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_763|) (= v_~c2~0_856 (+ v_~c2~0_857 1)) (= |v_thread2Thread1of1ForFork2_#t~post9#1_764| |v_thread2Thread1of1ForFork2_#t~post9#1_763|)) (and (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_763| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_763|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_763| 0)) (= v_~pos~0_1344 (+ v_~pos~0_1343 1)) (= |v_thread2Thread1of1ForFork2_#t~post7#1_766| |v_thread2Thread1of1ForFork2_#t~post7#1_765|) (= |v_thread2Thread1of1ForFork2_#t~post8#1_766| |v_thread2Thread1of1ForFork2_#t~post8#1_765|) (= (ite (< 0 v_~c2~0_857) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_763|) .cse1 .cse0 (= v_~c2~0_857 (+ v_~c2~0_856 1))))) (= v_~v_assert~0_496 |v_thread2Thread1of1ForFork2_~cond~1#1_469|)) InVars {thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_764|, ~v_assert~0=v_~v_assert~0_496, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_764|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_766|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_764|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_766|, ~pos~0=v_~pos~0_1344, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_764|, ~c2~0=v_~c2~0_857, thread2Thread1of1ForFork2_#t~nondet6#1=|v_thread2Thread1of1ForFork2_#t~nondet6#1_770|} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_469|, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_763|, ~v_assert~0=v_~v_assert~0_496, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_763|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_765|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_763|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_765|, ~pos~0=v_~pos~0_1343, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_763|, ~c2~0=v_~c2~0_856} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1, thread2Thread1of1ForFork2_#t~post10#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~post8#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post7#1, ~pos~0, thread2Thread1of1ForFork2_#t~post9#1, ~c2~0, thread2Thread1of1ForFork2_#t~nondet6#1] and [416] L61-->L57: Formula: (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1| 256) 0)) (.cse1 (not (= 0 (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_3| 256))))) (or (and (= (ite (< 0 v_~c1~0_In_1) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post2#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post2#1_In_1|) (= (+ v_~pos~0_Out_2 1) v_~pos~0_In_1) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post3#1_In_1|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| 0)) (= v_~c1~0_In_1 (+ v_~c1~0_Out_2 1))) (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|) (= v_~c1~0_Out_2 (+ v_~c1~0_In_1 1)) (= v_~pos~0_Out_2 (+ v_~pos~0_In_1 1)) (not .cse0) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post5#1_In_1| |v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_In_1| |v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|)))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_In_1|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_In_1|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_In_1|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_In_1|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1|, ~pos~0=v_~pos~0_In_1, ~c1~0=v_~c1~0_In_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_Out_2|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_Out_2|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|, ~pos~0=v_~pos~0_Out_2, ~c1~0=v_~c1~0_Out_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:46:58,782 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [401] $Ultimate##0-->thread3EXIT: Formula: (and (= 0 |v_thread3Thread1of1ForFork0_#res.base_13|) (= |v_thread3Thread1of1ForFork0_#res.offset_13| 0) (= (ite (= (ite (<= 0 v_~pos~0_145) 1 0) 0) 0 1) v_~v_assert~0_46)) InVars {~pos~0=v_~pos~0_145} OutVars{~v_assert~0=v_~v_assert~0_46, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_13|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_13|, ~pos~0=v_~pos~0_145} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] and [698] L57-->L61: Formula: (and (= v_~v_assert~0_605 |v_thread1Thread1of1ForFork1_~cond~0#1_448|) (let ((.cse1 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_593| 256) 0)) (.cse0 (not (= (mod v_~v_assert~0_605 256) 0)))) (or (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_579| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_578|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_579| |v_thread1Thread1of1ForFork1_#t~post4#1_578|) (= |v_thread1Thread1of1ForFork1_#t~post5#1_579| |v_thread1Thread1of1ForFork1_#t~post5#1_578|) (= v_~pos~0_1739 (+ v_~pos~0_1740 1)) .cse0 (not .cse1) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_579| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_578|) (= (+ v_~c1~0_663 1) v_~c1~0_662)) (and (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_578| 0)) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post2#1_583| |v_thread1Thread1of1ForFork1_#t~post2#1_582|) (= v_~pos~0_1740 (+ v_~pos~0_1739 1)) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_578| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_578|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_583| |v_thread1Thread1of1ForFork1_#t~post3#1_582|) .cse0 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_578| (ite (< 0 v_~c1~0_663) 1 0)) (= (+ v_~c1~0_662 1) v_~c1~0_663))))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_583|, ~v_assert~0=v_~v_assert~0_605, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_583|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_579|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_579|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_579|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_593|, ~pos~0=v_~pos~0_1740, ~c1~0=v_~c1~0_663, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_579|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_582|, ~v_assert~0=v_~v_assert~0_605, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_582|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_578|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_578|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_578|, ~pos~0=v_~pos~0_1739, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_448|, ~c1~0=v_~c1~0_662, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_578|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, thread1Thread1of1ForFork1_~cond~0#1, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:46:58,925 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [401] $Ultimate##0-->thread3EXIT: Formula: (and (= 0 |v_thread3Thread1of1ForFork0_#res.base_13|) (= |v_thread3Thread1of1ForFork0_#res.offset_13| 0) (= (ite (= (ite (<= 0 v_~pos~0_145) 1 0) 0) 0 1) v_~v_assert~0_46)) InVars {~pos~0=v_~pos~0_145} OutVars{~v_assert~0=v_~v_assert~0_46, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_13|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_13|, ~pos~0=v_~pos~0_145} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] and [699] L57-->L61: Formula: (and (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_597| 256) 0)) (.cse1 (not (= (mod v_~v_assert~0_607 256) 0)))) (or (and (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_582| 0)) (= (+ v_~c1~0_666 1) v_~c1~0_667) (= (+ v_~pos~0_1743 1) v_~pos~0_1744) (= |v_thread1Thread1of1ForFork1_#t~post2#1_586| |v_thread1Thread1of1ForFork1_#t~post2#1_587|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_582| (ite (< 0 v_~c1~0_667) 1 0)) .cse0 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_582| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_582|) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post3#1_587| |v_thread1Thread1of1ForFork1_#t~post3#1_586|)) (and (not .cse0) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_583| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_582|) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_583| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_582|) (= (+ v_~c1~0_667 1) v_~c1~0_666) (= |v_thread1Thread1of1ForFork1_#t~post5#1_583| |v_thread1Thread1of1ForFork1_#t~post5#1_582|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_583| |v_thread1Thread1of1ForFork1_#t~post4#1_582|) (= v_~pos~0_1743 (+ v_~pos~0_1744 1))))) (= v_~v_assert~0_607 |v_thread1Thread1of1ForFork1_~cond~0#1_452|)) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_587|, ~v_assert~0=v_~v_assert~0_607, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_587|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_583|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_583|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_583|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_597|, ~pos~0=v_~pos~0_1744, ~c1~0=v_~c1~0_667, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_583|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_586|, ~v_assert~0=v_~v_assert~0_607, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_586|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_582|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_582|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_582|, ~pos~0=v_~pos~0_1743, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_452|, ~c1~0=v_~c1~0_666, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_582|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, thread1Thread1of1ForFork1_~cond~0#1, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:46:59,067 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [519] $Ultimate##0-->L87: Formula: (and (= 0 |v_thread3Thread1of1ForFork0_#res.base_122|) (= v_~v_assert~0_293 |v_thread2Thread1of1ForFork2_~cond~1#1_218|) (= |v_thread3Thread1of1ForFork0_#res.offset_122| 0) (= v_~v_assert~0_293 (ite (= 0 (ite (<= 0 v_~pos~0_647) 1 0)) 0 1))) InVars {~pos~0=v_~pos~0_647} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_218|, ~v_assert~0=v_~v_assert~0_293, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_122|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_122|, ~pos~0=v_~pos~0_647} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1, ~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] and [697] L57-->L61: Formula: (and (= v_~v_assert~0_603 |v_thread1Thread1of1ForFork1_~cond~0#1_444|) (let ((.cse0 (not (= (mod v_~v_assert~0_603 256) 0))) (.cse1 (= 0 (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_589| 256)))) (or (and (= |v_thread1Thread1of1ForFork1_#t~post2#1_579| |v_thread1Thread1of1ForFork1_#t~post2#1_578|) .cse0 (= (+ v_~c1~0_658 1) v_~c1~0_659) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_574| (ite (< 0 v_~c1~0_659) 1 0)) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_574| 0)) (= |v_thread1Thread1of1ForFork1_#t~post3#1_579| |v_thread1Thread1of1ForFork1_#t~post3#1_578|) .cse1 (= (+ v_~pos~0_1735 1) v_~pos~0_1736) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_574| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_574|)) (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_575| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_574|) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post5#1_575| |v_thread1Thread1of1ForFork1_#t~post5#1_574|) (= (+ v_~pos~0_1736 1) v_~pos~0_1735) (= |v_thread1Thread1of1ForFork1_#t~post4#1_575| |v_thread1Thread1of1ForFork1_#t~post4#1_574|) (not .cse1) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_575| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_574|) (= (+ v_~c1~0_659 1) v_~c1~0_658))))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_579|, ~v_assert~0=v_~v_assert~0_603, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_579|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_575|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_575|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_575|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_589|, ~pos~0=v_~pos~0_1736, ~c1~0=v_~c1~0_659, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_575|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_578|, ~v_assert~0=v_~v_assert~0_603, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_578|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_574|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_574|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_574|, ~pos~0=v_~pos~0_1735, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_444|, ~c1~0=v_~c1~0_658, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_574|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, thread1Thread1of1ForFork1_~cond~0#1, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:46:59,218 INFO L241 LiptonReduction]: Total number of compositions: 5 [2022-12-13 01:46:59,219 INFO L158 eatedLiptonReduction]: Time needed for LBE in milliseconds: 2765 [2022-12-13 01:46:59,219 INFO L495 AbstractCegarLoop]: Abstraction has has 277 places, 781 transitions, 17001 flow [2022-12-13 01:46:59,219 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 19 states, 19 states have (on average 2.6315789473684212) internal successors, (50), 18 states have internal predecessors, (50), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 01:46:59,219 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-13 01:46:59,219 INFO L214 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 01:46:59,232 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Forceful destruction successful, exit code 0 [2022-12-13 01:46:59,427 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20,15 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 01:46:59,427 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)] === [2022-12-13 01:46:59,428 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 01:46:59,428 INFO L85 PathProgramCache]: Analyzing trace with hash -1004876071, now seen corresponding path program 1 times [2022-12-13 01:46:59,428 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 01:46:59,428 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [830289193] [2022-12-13 01:46:59,428 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 01:46:59,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 01:46:59,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 01:46:59,999 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 01:46:59,999 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 01:46:59,999 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [830289193] [2022-12-13 01:46:59,999 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [830289193] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-13 01:46:59,999 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1291102334] [2022-12-13 01:46:59,999 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 01:47:00,000 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 01:47:00,000 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-13 01:47:00,004 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) [2022-12-13 01:47:00,026 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Waiting until timeout for monitored process [2022-12-13 01:47:00,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 01:47:00,255 INFO L263 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 17 conjunts are in the unsatisfiable core [2022-12-13 01:47:00,258 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 01:47:00,655 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 01:47:00,655 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-13 01:47:02,044 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 01:47:02,044 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1291102334] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-13 01:47:02,044 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-12-13 01:47:02,044 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7, 7] total 18 [2022-12-13 01:47:02,044 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1151465655] [2022-12-13 01:47:02,044 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-12-13 01:47:02,044 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 19 states [2022-12-13 01:47:02,044 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 01:47:02,045 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2022-12-13 01:47:02,045 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=73, Invalid=269, Unknown=0, NotChecked=0, Total=342 [2022-12-13 01:47:02,045 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 0 out of 105 [2022-12-13 01:47:02,045 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 277 places, 781 transitions, 17001 flow. Second operand has 19 states, 19 states have (on average 2.6315789473684212) internal successors, (50), 18 states have internal predecessors, (50), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 01:47:02,045 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-13 01:47:02,045 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 0 of 105 [2022-12-13 01:47:02,045 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-13 01:47:07,476 INFO L130 PetriNetUnfolder]: 6917/11116 cut-off events. [2022-12-13 01:47:07,476 INFO L131 PetriNetUnfolder]: For 214591/214591 co-relation queries the response was YES. [2022-12-13 01:47:07,541 INFO L83 FinitePrefix]: Finished finitePrefix Result has 90717 conditions, 11116 events. 6917/11116 cut-off events. For 214591/214591 co-relation queries the response was YES. Maximal size of possible extension queue 462. Compared 72801 event pairs, 192 based on Foata normal form. 154/11218 useless extension candidates. Maximal degree in co-relation 90139. Up to 3370 conditions per place. [2022-12-13 01:47:07,583 INFO L137 encePairwiseOnDemand]: 23/105 looper letters, 541 selfloop transitions, 466 changer transitions 256/1263 dead transitions. [2022-12-13 01:47:07,583 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 316 places, 1263 transitions, 27546 flow [2022-12-13 01:47:07,583 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2022-12-13 01:47:07,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 40 states. [2022-12-13 01:47:07,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 40 states and 444 transitions. [2022-12-13 01:47:07,585 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.10571428571428572 [2022-12-13 01:47:07,585 INFO L175 Difference]: Start difference. First operand has 277 places, 781 transitions, 17001 flow. Second operand 40 states and 444 transitions. [2022-12-13 01:47:07,585 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 316 places, 1263 transitions, 27546 flow [2022-12-13 01:47:09,656 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 291 places, 1263 transitions, 25200 flow, removed 1045 selfloop flow, removed 25 redundant places. [2022-12-13 01:47:09,680 INFO L231 Difference]: Finished difference. Result has 316 places, 852 transitions, 19754 flow [2022-12-13 01:47:09,681 INFO L277 CegarLoopForPetriNet]: {PETRI_ALPHABET=105, PETRI_DIFFERENCE_MINUEND_FLOW=16068, PETRI_DIFFERENCE_MINUEND_PLACES=252, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=781, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=391, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=360, PETRI_DIFFERENCE_SUBTRAHEND_STATES=40, PETRI_FLOW=19754, PETRI_PLACES=316, PETRI_TRANSITIONS=852} [2022-12-13 01:47:09,681 INFO L295 CegarLoopForPetriNet]: 30 programPoint places, 286 predicate places. [2022-12-13 01:47:09,681 WARN L178 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-13 01:47:09,681 INFO L89 Accepts]: Start accepts. Operand has 316 places, 852 transitions, 19754 flow [2022-12-13 01:47:09,686 INFO L95 Accepts]: Finished accepts. [2022-12-13 01:47:09,687 INFO L203 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-13 01:47:09,687 INFO L174 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 316 places, 852 transitions, 19754 flow [2022-12-13 01:47:09,697 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 299 places, 852 transitions, 19754 flow [2022-12-13 01:47:10,156 INFO L130 PetriNetUnfolder]: 741/1849 cut-off events. [2022-12-13 01:47:10,156 INFO L131 PetriNetUnfolder]: For 45778/45925 co-relation queries the response was YES. [2022-12-13 01:47:10,169 INFO L83 FinitePrefix]: Finished finitePrefix Result has 16270 conditions, 1849 events. 741/1849 cut-off events. For 45778/45925 co-relation queries the response was YES. Maximal size of possible extension queue 129. Compared 13705 event pairs, 12 based on Foata normal form. 71/1878 useless extension candidates. Maximal degree in co-relation 16154. Up to 458 conditions per place. [2022-12-13 01:47:10,186 INFO L222 LiptonReduction]: Starting Lipton reduction on Petri net that has 299 places, 852 transitions, 19754 flow [2022-12-13 01:47:10,186 INFO L226 LiptonReduction]: Number of co-enabled transitions 4820 [2022-12-13 01:47:10,188 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [401] $Ultimate##0-->thread3EXIT: Formula: (and (= 0 |v_thread3Thread1of1ForFork0_#res.base_13|) (= |v_thread3Thread1of1ForFork0_#res.offset_13| 0) (= (ite (= (ite (<= 0 v_~pos~0_145) 1 0) 0) 0 1) v_~v_assert~0_46)) InVars {~pos~0=v_~pos~0_145} OutVars{~v_assert~0=v_~v_assert~0_46, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_13|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_13|, ~pos~0=v_~pos~0_145} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] and [416] L61-->L57: Formula: (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1| 256) 0)) (.cse1 (not (= 0 (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_3| 256))))) (or (and (= (ite (< 0 v_~c1~0_In_1) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post2#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post2#1_In_1|) (= (+ v_~pos~0_Out_2 1) v_~pos~0_In_1) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post3#1_In_1|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| 0)) (= v_~c1~0_In_1 (+ v_~c1~0_Out_2 1))) (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|) (= v_~c1~0_Out_2 (+ v_~c1~0_In_1 1)) (= v_~pos~0_Out_2 (+ v_~pos~0_In_1 1)) (not .cse0) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post5#1_In_1| |v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_In_1| |v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|)))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_In_1|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_In_1|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_In_1|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_In_1|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1|, ~pos~0=v_~pos~0_In_1, ~c1~0=v_~c1~0_In_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_Out_2|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_Out_2|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|, ~pos~0=v_~pos~0_Out_2, ~c1~0=v_~c1~0_Out_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:47:10,320 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [401] $Ultimate##0-->thread3EXIT: Formula: (and (= 0 |v_thread3Thread1of1ForFork0_#res.base_13|) (= |v_thread3Thread1of1ForFork0_#res.offset_13| 0) (= (ite (= (ite (<= 0 v_~pos~0_145) 1 0) 0) 0 1) v_~v_assert~0_46)) InVars {~pos~0=v_~pos~0_145} OutVars{~v_assert~0=v_~v_assert~0_46, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_13|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_13|, ~pos~0=v_~pos~0_145} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] and [329] L83-->L87: Formula: (= v_~v_assert~0_3 |v_thread2Thread1of1ForFork2_~cond~1#1_7|) InVars {~v_assert~0=v_~v_assert~0_3} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_7|, ~v_assert~0=v_~v_assert~0_3} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1] [2022-12-13 01:47:10,337 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [401] $Ultimate##0-->thread3EXIT: Formula: (and (= 0 |v_thread3Thread1of1ForFork0_#res.base_13|) (= |v_thread3Thread1of1ForFork0_#res.offset_13| 0) (= (ite (= (ite (<= 0 v_~pos~0_145) 1 0) 0) 0 1) v_~v_assert~0_46)) InVars {~pos~0=v_~pos~0_145} OutVars{~v_assert~0=v_~v_assert~0_46, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_13|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_13|, ~pos~0=v_~pos~0_145} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] and [417] L87-->L83: Formula: (let ((.cse0 (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_In_1| 256) 0))) (.cse1 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_In_1| 256) 0))) (or (and (= (+ v_~pos~0_Out_6 1) v_~pos~0_In_3) .cse0 .cse1 (= (ite (< 0 v_~c2~0_In_1) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2| 0)) (= |v_thread2Thread1of1ForFork2_#t~post8#1_In_1| |v_thread2Thread1of1ForFork2_#t~post8#1_Out_2|) (= |v_thread2Thread1of1ForFork2_#t~post7#1_In_1| |v_thread2Thread1of1ForFork2_#t~post7#1_Out_2|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2|) (= (+ v_~c2~0_Out_2 1) v_~c2~0_In_1)) (and (= |v_thread2Thread1of1ForFork2_#t~post10#1_In_1| |v_thread2Thread1of1ForFork2_#t~post10#1_Out_2|) .cse0 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_In_1|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_In_1| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2|) (= v_~c2~0_Out_2 (+ v_~c2~0_In_1 1)) (= |v_thread2Thread1of1ForFork2_#t~post9#1_Out_2| |v_thread2Thread1of1ForFork2_#t~post9#1_In_1|) (not .cse1) (= v_~pos~0_Out_6 (+ v_~pos~0_In_3 1))))) InVars {thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_In_1|, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_In_1|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_In_1|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_In_1|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_In_1|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_In_1|, ~pos~0=v_~pos~0_In_3, ~c2~0=v_~c2~0_In_1, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_In_1|, thread2Thread1of1ForFork2_#t~nondet6#1=|v_thread2Thread1of1ForFork2_#t~nondet6#1_In_1|} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_In_1|, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_Out_2|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_Out_2|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_Out_2|, ~pos~0=v_~pos~0_Out_6, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_Out_2|, ~c2~0=v_~c2~0_Out_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_#t~post10#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~post8#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post7#1, ~pos~0, thread2Thread1of1ForFork2_#t~post9#1, ~c2~0, thread2Thread1of1ForFork2_#t~nondet6#1] [2022-12-13 01:47:10,469 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [401] $Ultimate##0-->thread3EXIT: Formula: (and (= 0 |v_thread3Thread1of1ForFork0_#res.base_13|) (= |v_thread3Thread1of1ForFork0_#res.offset_13| 0) (= (ite (= (ite (<= 0 v_~pos~0_145) 1 0) 0) 0 1) v_~v_assert~0_46)) InVars {~pos~0=v_~pos~0_145} OutVars{~v_assert~0=v_~v_assert~0_46, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_13|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_13|, ~pos~0=v_~pos~0_145} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] and [416] L61-->L57: Formula: (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1| 256) 0)) (.cse1 (not (= 0 (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_3| 256))))) (or (and (= (ite (< 0 v_~c1~0_In_1) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post2#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post2#1_In_1|) (= (+ v_~pos~0_Out_2 1) v_~pos~0_In_1) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post3#1_In_1|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| 0)) (= v_~c1~0_In_1 (+ v_~c1~0_Out_2 1))) (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|) (= v_~c1~0_Out_2 (+ v_~c1~0_In_1 1)) (= v_~pos~0_Out_2 (+ v_~pos~0_In_1 1)) (not .cse0) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post5#1_In_1| |v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_In_1| |v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|)))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_In_1|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_In_1|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_In_1|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_In_1|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1|, ~pos~0=v_~pos~0_In_1, ~c1~0=v_~c1~0_In_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_Out_2|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_Out_2|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|, ~pos~0=v_~pos~0_Out_2, ~c1~0=v_~c1~0_Out_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:47:10,905 INFO L241 LiptonReduction]: Total number of compositions: 2 [2022-12-13 01:47:10,905 INFO L158 eatedLiptonReduction]: Time needed for LBE in milliseconds: 1224 [2022-12-13 01:47:10,905 INFO L495 AbstractCegarLoop]: Abstraction has has 299 places, 852 transitions, 19910 flow [2022-12-13 01:47:10,905 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 19 states, 19 states have (on average 2.6315789473684212) internal successors, (50), 18 states have internal predecessors, (50), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 01:47:10,905 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-13 01:47:10,906 INFO L214 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 01:47:10,911 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Forceful destruction successful, exit code 0 [2022-12-13 01:47:11,106 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21,16 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 01:47:11,106 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)] === [2022-12-13 01:47:11,107 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 01:47:11,107 INFO L85 PathProgramCache]: Analyzing trace with hash -403696265, now seen corresponding path program 2 times [2022-12-13 01:47:11,107 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 01:47:11,107 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [229554571] [2022-12-13 01:47:11,107 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 01:47:11,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 01:47:11,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 01:47:11,812 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 01:47:11,812 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 01:47:11,812 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [229554571] [2022-12-13 01:47:11,812 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [229554571] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-13 01:47:11,812 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [697865288] [2022-12-13 01:47:11,812 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-12-13 01:47:11,812 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 01:47:11,813 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-13 01:47:11,814 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) [2022-12-13 01:47:11,816 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Waiting until timeout for monitored process [2022-12-13 01:47:12,105 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-12-13 01:47:12,105 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-12-13 01:47:12,107 INFO L263 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 17 conjunts are in the unsatisfiable core [2022-12-13 01:47:12,110 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 01:47:12,613 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 01:47:12,614 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-13 01:47:14,032 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 01:47:14,033 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [697865288] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-13 01:47:14,033 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-12-13 01:47:14,033 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7, 7] total 18 [2022-12-13 01:47:14,033 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [223542493] [2022-12-13 01:47:14,033 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-12-13 01:47:14,033 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 19 states [2022-12-13 01:47:14,033 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 01:47:14,033 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2022-12-13 01:47:14,033 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=73, Invalid=269, Unknown=0, NotChecked=0, Total=342 [2022-12-13 01:47:14,034 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 0 out of 105 [2022-12-13 01:47:14,034 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 299 places, 852 transitions, 19910 flow. Second operand has 19 states, 19 states have (on average 2.6315789473684212) internal successors, (50), 18 states have internal predecessors, (50), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 01:47:14,034 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-13 01:47:14,034 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 0 of 105 [2022-12-13 01:47:14,034 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-13 01:47:19,327 INFO L130 PetriNetUnfolder]: 7126/11395 cut-off events. [2022-12-13 01:47:19,327 INFO L131 PetriNetUnfolder]: For 254384/254384 co-relation queries the response was YES. [2022-12-13 01:47:19,498 INFO L83 FinitePrefix]: Finished finitePrefix Result has 95193 conditions, 11395 events. 7126/11395 cut-off events. For 254384/254384 co-relation queries the response was YES. Maximal size of possible extension queue 510. Compared 74331 event pairs, 224 based on Foata normal form. 108/11447 useless extension candidates. Maximal degree in co-relation 94928. Up to 4017 conditions per place. [2022-12-13 01:47:19,552 INFO L137 encePairwiseOnDemand]: 20/105 looper letters, 615 selfloop transitions, 443 changer transitions 166/1224 dead transitions. [2022-12-13 01:47:19,552 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 336 places, 1224 transitions, 28951 flow [2022-12-13 01:47:19,553 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2022-12-13 01:47:19,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 38 states. [2022-12-13 01:47:19,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 38 states and 373 transitions. [2022-12-13 01:47:19,554 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.09348370927318296 [2022-12-13 01:47:19,554 INFO L175 Difference]: Start difference. First operand has 299 places, 852 transitions, 19910 flow. Second operand 38 states and 373 transitions. [2022-12-13 01:47:19,554 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 336 places, 1224 transitions, 28951 flow [2022-12-13 01:47:21,970 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 312 places, 1224 transitions, 27020 flow, removed 823 selfloop flow, removed 24 redundant places. [2022-12-13 01:47:21,990 INFO L231 Difference]: Finished difference. Result has 327 places, 900 transitions, 22004 flow [2022-12-13 01:47:21,991 INFO L277 CegarLoopForPetriNet]: {PETRI_ALPHABET=105, PETRI_DIFFERENCE_MINUEND_FLOW=18904, PETRI_DIFFERENCE_MINUEND_PLACES=275, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=851, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=390, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=432, PETRI_DIFFERENCE_SUBTRAHEND_STATES=38, PETRI_FLOW=22004, PETRI_PLACES=327, PETRI_TRANSITIONS=900} [2022-12-13 01:47:21,991 INFO L295 CegarLoopForPetriNet]: 30 programPoint places, 297 predicate places. [2022-12-13 01:47:21,991 WARN L178 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-13 01:47:21,991 INFO L89 Accepts]: Start accepts. Operand has 327 places, 900 transitions, 22004 flow [2022-12-13 01:47:21,996 INFO L95 Accepts]: Finished accepts. [2022-12-13 01:47:21,996 INFO L203 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-13 01:47:21,996 INFO L174 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 327 places, 900 transitions, 22004 flow [2022-12-13 01:47:22,004 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 316 places, 900 transitions, 22004 flow [2022-12-13 01:47:22,426 INFO L130 PetriNetUnfolder]: 773/1907 cut-off events. [2022-12-13 01:47:22,426 INFO L131 PetriNetUnfolder]: For 52896/53022 co-relation queries the response was YES. [2022-12-13 01:47:22,438 INFO L83 FinitePrefix]: Finished finitePrefix Result has 17615 conditions, 1907 events. 773/1907 cut-off events. For 52896/53022 co-relation queries the response was YES. Maximal size of possible extension queue 138. Compared 14087 event pairs, 13 based on Foata normal form. 65/1930 useless extension candidates. Maximal degree in co-relation 17505. Up to 496 conditions per place. [2022-12-13 01:47:22,456 INFO L222 LiptonReduction]: Starting Lipton reduction on Petri net that has 316 places, 900 transitions, 22004 flow [2022-12-13 01:47:22,457 INFO L226 LiptonReduction]: Number of co-enabled transitions 5136 [2022-12-13 01:47:22,457 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [401] $Ultimate##0-->thread3EXIT: Formula: (and (= 0 |v_thread3Thread1of1ForFork0_#res.base_13|) (= |v_thread3Thread1of1ForFork0_#res.offset_13| 0) (= (ite (= (ite (<= 0 v_~pos~0_145) 1 0) 0) 0 1) v_~v_assert~0_46)) InVars {~pos~0=v_~pos~0_145} OutVars{~v_assert~0=v_~v_assert~0_46, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_13|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_13|, ~pos~0=v_~pos~0_145} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] and [417] L87-->L83: Formula: (let ((.cse0 (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_In_1| 256) 0))) (.cse1 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_In_1| 256) 0))) (or (and (= (+ v_~pos~0_Out_6 1) v_~pos~0_In_3) .cse0 .cse1 (= (ite (< 0 v_~c2~0_In_1) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2| 0)) (= |v_thread2Thread1of1ForFork2_#t~post8#1_In_1| |v_thread2Thread1of1ForFork2_#t~post8#1_Out_2|) (= |v_thread2Thread1of1ForFork2_#t~post7#1_In_1| |v_thread2Thread1of1ForFork2_#t~post7#1_Out_2|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2|) (= (+ v_~c2~0_Out_2 1) v_~c2~0_In_1)) (and (= |v_thread2Thread1of1ForFork2_#t~post10#1_In_1| |v_thread2Thread1of1ForFork2_#t~post10#1_Out_2|) .cse0 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_In_1|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_In_1| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2|) (= v_~c2~0_Out_2 (+ v_~c2~0_In_1 1)) (= |v_thread2Thread1of1ForFork2_#t~post9#1_Out_2| |v_thread2Thread1of1ForFork2_#t~post9#1_In_1|) (not .cse1) (= v_~pos~0_Out_6 (+ v_~pos~0_In_3 1))))) InVars {thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_In_1|, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_In_1|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_In_1|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_In_1|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_In_1|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_In_1|, ~pos~0=v_~pos~0_In_3, ~c2~0=v_~c2~0_In_1, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_In_1|, thread2Thread1of1ForFork2_#t~nondet6#1=|v_thread2Thread1of1ForFork2_#t~nondet6#1_In_1|} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_In_1|, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_Out_2|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_Out_2|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_Out_2|, ~pos~0=v_~pos~0_Out_6, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_Out_2|, ~c2~0=v_~c2~0_Out_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_#t~post10#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~post8#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post7#1, ~pos~0, thread2Thread1of1ForFork2_#t~post9#1, ~c2~0, thread2Thread1of1ForFork2_#t~nondet6#1] [2022-12-13 01:47:22,591 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [401] $Ultimate##0-->thread3EXIT: Formula: (and (= 0 |v_thread3Thread1of1ForFork0_#res.base_13|) (= |v_thread3Thread1of1ForFork0_#res.offset_13| 0) (= (ite (= (ite (<= 0 v_~pos~0_145) 1 0) 0) 0 1) v_~v_assert~0_46)) InVars {~pos~0=v_~pos~0_145} OutVars{~v_assert~0=v_~v_assert~0_46, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_13|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_13|, ~pos~0=v_~pos~0_145} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] and [416] L61-->L57: Formula: (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1| 256) 0)) (.cse1 (not (= 0 (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_3| 256))))) (or (and (= (ite (< 0 v_~c1~0_In_1) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post2#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post2#1_In_1|) (= (+ v_~pos~0_Out_2 1) v_~pos~0_In_1) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post3#1_In_1|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| 0)) (= v_~c1~0_In_1 (+ v_~c1~0_Out_2 1))) (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|) (= v_~c1~0_Out_2 (+ v_~c1~0_In_1 1)) (= v_~pos~0_Out_2 (+ v_~pos~0_In_1 1)) (not .cse0) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post5#1_In_1| |v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_In_1| |v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|)))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_In_1|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_In_1|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_In_1|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_In_1|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1|, ~pos~0=v_~pos~0_In_1, ~c1~0=v_~c1~0_In_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_Out_2|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_Out_2|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|, ~pos~0=v_~pos~0_Out_2, ~c1~0=v_~c1~0_Out_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:47:22,724 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [401] $Ultimate##0-->thread3EXIT: Formula: (and (= 0 |v_thread3Thread1of1ForFork0_#res.base_13|) (= |v_thread3Thread1of1ForFork0_#res.offset_13| 0) (= (ite (= (ite (<= 0 v_~pos~0_145) 1 0) 0) 0 1) v_~v_assert~0_46)) InVars {~pos~0=v_~pos~0_145} OutVars{~v_assert~0=v_~v_assert~0_46, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_13|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_13|, ~pos~0=v_~pos~0_145} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] and [316] L57-->L61: Formula: (= v_~v_assert~0_2 |v_thread1Thread1of1ForFork1_~cond~0#1_7|) InVars {~v_assert~0=v_~v_assert~0_2} OutVars{~v_assert~0=v_~v_assert~0_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_7|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~cond~0#1] [2022-12-13 01:47:22,742 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [401] $Ultimate##0-->thread3EXIT: Formula: (and (= 0 |v_thread3Thread1of1ForFork0_#res.base_13|) (= |v_thread3Thread1of1ForFork0_#res.offset_13| 0) (= (ite (= (ite (<= 0 v_~pos~0_145) 1 0) 0) 0 1) v_~v_assert~0_46)) InVars {~pos~0=v_~pos~0_145} OutVars{~v_assert~0=v_~v_assert~0_46, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_13|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_13|, ~pos~0=v_~pos~0_145} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] and [416] L61-->L57: Formula: (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1| 256) 0)) (.cse1 (not (= 0 (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_3| 256))))) (or (and (= (ite (< 0 v_~c1~0_In_1) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post2#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post2#1_In_1|) (= (+ v_~pos~0_Out_2 1) v_~pos~0_In_1) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post3#1_In_1|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| 0)) (= v_~c1~0_In_1 (+ v_~c1~0_Out_2 1))) (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|) (= v_~c1~0_Out_2 (+ v_~c1~0_In_1 1)) (= v_~pos~0_Out_2 (+ v_~pos~0_In_1 1)) (not .cse0) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post5#1_In_1| |v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_In_1| |v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|)))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_In_1|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_In_1|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_In_1|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_In_1|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1|, ~pos~0=v_~pos~0_In_1, ~c1~0=v_~c1~0_In_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_Out_2|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_Out_2|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|, ~pos~0=v_~pos~0_Out_2, ~c1~0=v_~c1~0_Out_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:47:23,248 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [417] L87-->L83: Formula: (let ((.cse0 (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_In_1| 256) 0))) (.cse1 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_In_1| 256) 0))) (or (and (= (+ v_~pos~0_Out_6 1) v_~pos~0_In_3) .cse0 .cse1 (= (ite (< 0 v_~c2~0_In_1) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2| 0)) (= |v_thread2Thread1of1ForFork2_#t~post8#1_In_1| |v_thread2Thread1of1ForFork2_#t~post8#1_Out_2|) (= |v_thread2Thread1of1ForFork2_#t~post7#1_In_1| |v_thread2Thread1of1ForFork2_#t~post7#1_Out_2|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2|) (= (+ v_~c2~0_Out_2 1) v_~c2~0_In_1)) (and (= |v_thread2Thread1of1ForFork2_#t~post10#1_In_1| |v_thread2Thread1of1ForFork2_#t~post10#1_Out_2|) .cse0 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_In_1|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_In_1| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2|) (= v_~c2~0_Out_2 (+ v_~c2~0_In_1 1)) (= |v_thread2Thread1of1ForFork2_#t~post9#1_Out_2| |v_thread2Thread1of1ForFork2_#t~post9#1_In_1|) (not .cse1) (= v_~pos~0_Out_6 (+ v_~pos~0_In_3 1))))) InVars {thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_In_1|, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_In_1|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_In_1|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_In_1|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_In_1|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_In_1|, ~pos~0=v_~pos~0_In_3, ~c2~0=v_~c2~0_In_1, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_In_1|, thread2Thread1of1ForFork2_#t~nondet6#1=|v_thread2Thread1of1ForFork2_#t~nondet6#1_In_1|} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_In_1|, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_Out_2|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_Out_2|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_Out_2|, ~pos~0=v_~pos~0_Out_6, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_Out_2|, ~c2~0=v_~c2~0_Out_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_#t~post10#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~post8#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post7#1, ~pos~0, thread2Thread1of1ForFork2_#t~post9#1, ~c2~0, thread2Thread1of1ForFork2_#t~nondet6#1] and [416] L61-->L57: Formula: (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1| 256) 0)) (.cse1 (not (= 0 (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_3| 256))))) (or (and (= (ite (< 0 v_~c1~0_In_1) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post2#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post2#1_In_1|) (= (+ v_~pos~0_Out_2 1) v_~pos~0_In_1) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post3#1_In_1|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| 0)) (= v_~c1~0_In_1 (+ v_~c1~0_Out_2 1))) (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|) (= v_~c1~0_Out_2 (+ v_~c1~0_In_1 1)) (= v_~pos~0_Out_2 (+ v_~pos~0_In_1 1)) (not .cse0) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post5#1_In_1| |v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_In_1| |v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|)))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_In_1|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_In_1|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_In_1|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_In_1|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1|, ~pos~0=v_~pos~0_In_1, ~c1~0=v_~c1~0_In_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_Out_2|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_Out_2|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|, ~pos~0=v_~pos~0_Out_2, ~c1~0=v_~c1~0_Out_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:47:23,512 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [401] $Ultimate##0-->thread3EXIT: Formula: (and (= 0 |v_thread3Thread1of1ForFork0_#res.base_13|) (= |v_thread3Thread1of1ForFork0_#res.offset_13| 0) (= (ite (= (ite (<= 0 v_~pos~0_145) 1 0) 0) 0 1) v_~v_assert~0_46)) InVars {~pos~0=v_~pos~0_145} OutVars{~v_assert~0=v_~v_assert~0_46, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_13|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_13|, ~pos~0=v_~pos~0_145} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] and [416] L61-->L57: Formula: (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1| 256) 0)) (.cse1 (not (= 0 (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_3| 256))))) (or (and (= (ite (< 0 v_~c1~0_In_1) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post2#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post2#1_In_1|) (= (+ v_~pos~0_Out_2 1) v_~pos~0_In_1) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post3#1_In_1|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| 0)) (= v_~c1~0_In_1 (+ v_~c1~0_Out_2 1))) (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|) (= v_~c1~0_Out_2 (+ v_~c1~0_In_1 1)) (= v_~pos~0_Out_2 (+ v_~pos~0_In_1 1)) (not .cse0) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post5#1_In_1| |v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_In_1| |v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|)))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_In_1|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_In_1|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_In_1|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_In_1|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1|, ~pos~0=v_~pos~0_In_1, ~c1~0=v_~c1~0_In_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_Out_2|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_Out_2|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|, ~pos~0=v_~pos~0_Out_2, ~c1~0=v_~c1~0_Out_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:47:23,645 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [401] $Ultimate##0-->thread3EXIT: Formula: (and (= 0 |v_thread3Thread1of1ForFork0_#res.base_13|) (= |v_thread3Thread1of1ForFork0_#res.offset_13| 0) (= (ite (= (ite (<= 0 v_~pos~0_145) 1 0) 0) 0 1) v_~v_assert~0_46)) InVars {~pos~0=v_~pos~0_145} OutVars{~v_assert~0=v_~v_assert~0_46, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_13|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_13|, ~pos~0=v_~pos~0_145} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] and [329] L83-->L87: Formula: (= v_~v_assert~0_3 |v_thread2Thread1of1ForFork2_~cond~1#1_7|) InVars {~v_assert~0=v_~v_assert~0_3} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_7|, ~v_assert~0=v_~v_assert~0_3} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1] [2022-12-13 01:47:23,662 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [401] $Ultimate##0-->thread3EXIT: Formula: (and (= 0 |v_thread3Thread1of1ForFork0_#res.base_13|) (= |v_thread3Thread1of1ForFork0_#res.offset_13| 0) (= (ite (= (ite (<= 0 v_~pos~0_145) 1 0) 0) 0 1) v_~v_assert~0_46)) InVars {~pos~0=v_~pos~0_145} OutVars{~v_assert~0=v_~v_assert~0_46, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_13|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_13|, ~pos~0=v_~pos~0_145} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] and [417] L87-->L83: Formula: (let ((.cse0 (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_In_1| 256) 0))) (.cse1 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_In_1| 256) 0))) (or (and (= (+ v_~pos~0_Out_6 1) v_~pos~0_In_3) .cse0 .cse1 (= (ite (< 0 v_~c2~0_In_1) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2| 0)) (= |v_thread2Thread1of1ForFork2_#t~post8#1_In_1| |v_thread2Thread1of1ForFork2_#t~post8#1_Out_2|) (= |v_thread2Thread1of1ForFork2_#t~post7#1_In_1| |v_thread2Thread1of1ForFork2_#t~post7#1_Out_2|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2|) (= (+ v_~c2~0_Out_2 1) v_~c2~0_In_1)) (and (= |v_thread2Thread1of1ForFork2_#t~post10#1_In_1| |v_thread2Thread1of1ForFork2_#t~post10#1_Out_2|) .cse0 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_In_1|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_In_1| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2|) (= v_~c2~0_Out_2 (+ v_~c2~0_In_1 1)) (= |v_thread2Thread1of1ForFork2_#t~post9#1_Out_2| |v_thread2Thread1of1ForFork2_#t~post9#1_In_1|) (not .cse1) (= v_~pos~0_Out_6 (+ v_~pos~0_In_3 1))))) InVars {thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_In_1|, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_In_1|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_In_1|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_In_1|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_In_1|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_In_1|, ~pos~0=v_~pos~0_In_3, ~c2~0=v_~c2~0_In_1, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_In_1|, thread2Thread1of1ForFork2_#t~nondet6#1=|v_thread2Thread1of1ForFork2_#t~nondet6#1_In_1|} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_In_1|, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_Out_2|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_Out_2|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_Out_2|, ~pos~0=v_~pos~0_Out_6, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_Out_2|, ~c2~0=v_~c2~0_Out_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_#t~post10#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~post8#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post7#1, ~pos~0, thread2Thread1of1ForFork2_#t~post9#1, ~c2~0, thread2Thread1of1ForFork2_#t~nondet6#1] [2022-12-13 01:47:23,795 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [401] $Ultimate##0-->thread3EXIT: Formula: (and (= 0 |v_thread3Thread1of1ForFork0_#res.base_13|) (= |v_thread3Thread1of1ForFork0_#res.offset_13| 0) (= (ite (= (ite (<= 0 v_~pos~0_145) 1 0) 0) 0 1) v_~v_assert~0_46)) InVars {~pos~0=v_~pos~0_145} OutVars{~v_assert~0=v_~v_assert~0_46, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_13|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_13|, ~pos~0=v_~pos~0_145} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] and [416] L61-->L57: Formula: (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1| 256) 0)) (.cse1 (not (= 0 (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_3| 256))))) (or (and (= (ite (< 0 v_~c1~0_In_1) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post2#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post2#1_In_1|) (= (+ v_~pos~0_Out_2 1) v_~pos~0_In_1) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post3#1_In_1|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| 0)) (= v_~c1~0_In_1 (+ v_~c1~0_Out_2 1))) (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|) (= v_~c1~0_Out_2 (+ v_~c1~0_In_1 1)) (= v_~pos~0_Out_2 (+ v_~pos~0_In_1 1)) (not .cse0) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post5#1_In_1| |v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_In_1| |v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|)))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_In_1|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_In_1|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_In_1|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_In_1|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1|, ~pos~0=v_~pos~0_In_1, ~c1~0=v_~c1~0_In_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_Out_2|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_Out_2|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|, ~pos~0=v_~pos~0_Out_2, ~c1~0=v_~c1~0_Out_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:47:24,372 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [401] $Ultimate##0-->thread3EXIT: Formula: (and (= 0 |v_thread3Thread1of1ForFork0_#res.base_13|) (= |v_thread3Thread1of1ForFork0_#res.offset_13| 0) (= (ite (= (ite (<= 0 v_~pos~0_145) 1 0) 0) 0 1) v_~v_assert~0_46)) InVars {~pos~0=v_~pos~0_145} OutVars{~v_assert~0=v_~v_assert~0_46, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_13|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_13|, ~pos~0=v_~pos~0_145} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] and [416] L61-->L57: Formula: (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1| 256) 0)) (.cse1 (not (= 0 (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_3| 256))))) (or (and (= (ite (< 0 v_~c1~0_In_1) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post2#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post2#1_In_1|) (= (+ v_~pos~0_Out_2 1) v_~pos~0_In_1) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post3#1_In_1|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| 0)) (= v_~c1~0_In_1 (+ v_~c1~0_Out_2 1))) (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|) (= v_~c1~0_Out_2 (+ v_~c1~0_In_1 1)) (= v_~pos~0_Out_2 (+ v_~pos~0_In_1 1)) (not .cse0) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post5#1_In_1| |v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_In_1| |v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|)))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_In_1|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_In_1|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_In_1|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_In_1|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1|, ~pos~0=v_~pos~0_In_1, ~c1~0=v_~c1~0_In_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_Out_2|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_Out_2|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|, ~pos~0=v_~pos~0_Out_2, ~c1~0=v_~c1~0_Out_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:47:24,505 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [401] $Ultimate##0-->thread3EXIT: Formula: (and (= 0 |v_thread3Thread1of1ForFork0_#res.base_13|) (= |v_thread3Thread1of1ForFork0_#res.offset_13| 0) (= (ite (= (ite (<= 0 v_~pos~0_145) 1 0) 0) 0 1) v_~v_assert~0_46)) InVars {~pos~0=v_~pos~0_145} OutVars{~v_assert~0=v_~v_assert~0_46, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_13|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_13|, ~pos~0=v_~pos~0_145} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] and [417] L87-->L83: Formula: (let ((.cse0 (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_In_1| 256) 0))) (.cse1 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_In_1| 256) 0))) (or (and (= (+ v_~pos~0_Out_6 1) v_~pos~0_In_3) .cse0 .cse1 (= (ite (< 0 v_~c2~0_In_1) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2| 0)) (= |v_thread2Thread1of1ForFork2_#t~post8#1_In_1| |v_thread2Thread1of1ForFork2_#t~post8#1_Out_2|) (= |v_thread2Thread1of1ForFork2_#t~post7#1_In_1| |v_thread2Thread1of1ForFork2_#t~post7#1_Out_2|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2|) (= (+ v_~c2~0_Out_2 1) v_~c2~0_In_1)) (and (= |v_thread2Thread1of1ForFork2_#t~post10#1_In_1| |v_thread2Thread1of1ForFork2_#t~post10#1_Out_2|) .cse0 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_In_1|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_In_1| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2|) (= v_~c2~0_Out_2 (+ v_~c2~0_In_1 1)) (= |v_thread2Thread1of1ForFork2_#t~post9#1_Out_2| |v_thread2Thread1of1ForFork2_#t~post9#1_In_1|) (not .cse1) (= v_~pos~0_Out_6 (+ v_~pos~0_In_3 1))))) InVars {thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_In_1|, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_In_1|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_In_1|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_In_1|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_In_1|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_In_1|, ~pos~0=v_~pos~0_In_3, ~c2~0=v_~c2~0_In_1, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_In_1|, thread2Thread1of1ForFork2_#t~nondet6#1=|v_thread2Thread1of1ForFork2_#t~nondet6#1_In_1|} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_In_1|, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_Out_2|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_Out_2|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_Out_2|, ~pos~0=v_~pos~0_Out_6, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_Out_2|, ~c2~0=v_~c2~0_Out_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_#t~post10#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~post8#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post7#1, ~pos~0, thread2Thread1of1ForFork2_#t~post9#1, ~c2~0, thread2Thread1of1ForFork2_#t~nondet6#1] [2022-12-13 01:47:24,639 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [401] $Ultimate##0-->thread3EXIT: Formula: (and (= 0 |v_thread3Thread1of1ForFork0_#res.base_13|) (= |v_thread3Thread1of1ForFork0_#res.offset_13| 0) (= (ite (= (ite (<= 0 v_~pos~0_145) 1 0) 0) 0 1) v_~v_assert~0_46)) InVars {~pos~0=v_~pos~0_145} OutVars{~v_assert~0=v_~v_assert~0_46, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_13|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_13|, ~pos~0=v_~pos~0_145} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] and [329] L83-->L87: Formula: (= v_~v_assert~0_3 |v_thread2Thread1of1ForFork2_~cond~1#1_7|) InVars {~v_assert~0=v_~v_assert~0_3} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_7|, ~v_assert~0=v_~v_assert~0_3} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1] [2022-12-13 01:47:24,656 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [401] $Ultimate##0-->thread3EXIT: Formula: (and (= 0 |v_thread3Thread1of1ForFork0_#res.base_13|) (= |v_thread3Thread1of1ForFork0_#res.offset_13| 0) (= (ite (= (ite (<= 0 v_~pos~0_145) 1 0) 0) 0 1) v_~v_assert~0_46)) InVars {~pos~0=v_~pos~0_145} OutVars{~v_assert~0=v_~v_assert~0_46, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_13|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_13|, ~pos~0=v_~pos~0_145} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] and [416] L61-->L57: Formula: (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1| 256) 0)) (.cse1 (not (= 0 (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_3| 256))))) (or (and (= (ite (< 0 v_~c1~0_In_1) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post2#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post2#1_In_1|) (= (+ v_~pos~0_Out_2 1) v_~pos~0_In_1) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post3#1_In_1|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| 0)) (= v_~c1~0_In_1 (+ v_~c1~0_Out_2 1))) (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|) (= v_~c1~0_Out_2 (+ v_~c1~0_In_1 1)) (= v_~pos~0_Out_2 (+ v_~pos~0_In_1 1)) (not .cse0) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post5#1_In_1| |v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_In_1| |v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|)))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_In_1|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_In_1|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_In_1|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_In_1|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1|, ~pos~0=v_~pos~0_In_1, ~c1~0=v_~c1~0_In_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_Out_2|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_Out_2|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|, ~pos~0=v_~pos~0_Out_2, ~c1~0=v_~c1~0_Out_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:47:24,791 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [401] $Ultimate##0-->thread3EXIT: Formula: (and (= 0 |v_thread3Thread1of1ForFork0_#res.base_13|) (= |v_thread3Thread1of1ForFork0_#res.offset_13| 0) (= (ite (= (ite (<= 0 v_~pos~0_145) 1 0) 0) 0 1) v_~v_assert~0_46)) InVars {~pos~0=v_~pos~0_145} OutVars{~v_assert~0=v_~v_assert~0_46, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_13|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_13|, ~pos~0=v_~pos~0_145} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] and [416] L61-->L57: Formula: (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1| 256) 0)) (.cse1 (not (= 0 (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_3| 256))))) (or (and (= (ite (< 0 v_~c1~0_In_1) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post2#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post2#1_In_1|) (= (+ v_~pos~0_Out_2 1) v_~pos~0_In_1) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post3#1_In_1|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| 0)) (= v_~c1~0_In_1 (+ v_~c1~0_Out_2 1))) (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|) (= v_~c1~0_Out_2 (+ v_~c1~0_In_1 1)) (= v_~pos~0_Out_2 (+ v_~pos~0_In_1 1)) (not .cse0) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post5#1_In_1| |v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_In_1| |v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|)))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_In_1|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_In_1|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_In_1|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_In_1|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1|, ~pos~0=v_~pos~0_In_1, ~c1~0=v_~c1~0_In_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_Out_2|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_Out_2|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|, ~pos~0=v_~pos~0_Out_2, ~c1~0=v_~c1~0_Out_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:47:24,923 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [401] $Ultimate##0-->thread3EXIT: Formula: (and (= 0 |v_thread3Thread1of1ForFork0_#res.base_13|) (= |v_thread3Thread1of1ForFork0_#res.offset_13| 0) (= (ite (= (ite (<= 0 v_~pos~0_145) 1 0) 0) 0 1) v_~v_assert~0_46)) InVars {~pos~0=v_~pos~0_145} OutVars{~v_assert~0=v_~v_assert~0_46, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_13|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_13|, ~pos~0=v_~pos~0_145} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] and [416] L61-->L57: Formula: (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1| 256) 0)) (.cse1 (not (= 0 (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_3| 256))))) (or (and (= (ite (< 0 v_~c1~0_In_1) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post2#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post2#1_In_1|) (= (+ v_~pos~0_Out_2 1) v_~pos~0_In_1) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post3#1_In_1|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| 0)) (= v_~c1~0_In_1 (+ v_~c1~0_Out_2 1))) (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|) (= v_~c1~0_Out_2 (+ v_~c1~0_In_1 1)) (= v_~pos~0_Out_2 (+ v_~pos~0_In_1 1)) (not .cse0) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post5#1_In_1| |v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_In_1| |v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|)))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_In_1|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_In_1|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_In_1|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_In_1|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1|, ~pos~0=v_~pos~0_In_1, ~c1~0=v_~c1~0_In_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_Out_2|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_Out_2|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|, ~pos~0=v_~pos~0_Out_2, ~c1~0=v_~c1~0_Out_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:47:25,057 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [401] $Ultimate##0-->thread3EXIT: Formula: (and (= 0 |v_thread3Thread1of1ForFork0_#res.base_13|) (= |v_thread3Thread1of1ForFork0_#res.offset_13| 0) (= (ite (= (ite (<= 0 v_~pos~0_145) 1 0) 0) 0 1) v_~v_assert~0_46)) InVars {~pos~0=v_~pos~0_145} OutVars{~v_assert~0=v_~v_assert~0_46, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_13|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_13|, ~pos~0=v_~pos~0_145} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] and [417] L87-->L83: Formula: (let ((.cse0 (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_In_1| 256) 0))) (.cse1 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_In_1| 256) 0))) (or (and (= (+ v_~pos~0_Out_6 1) v_~pos~0_In_3) .cse0 .cse1 (= (ite (< 0 v_~c2~0_In_1) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2| 0)) (= |v_thread2Thread1of1ForFork2_#t~post8#1_In_1| |v_thread2Thread1of1ForFork2_#t~post8#1_Out_2|) (= |v_thread2Thread1of1ForFork2_#t~post7#1_In_1| |v_thread2Thread1of1ForFork2_#t~post7#1_Out_2|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2|) (= (+ v_~c2~0_Out_2 1) v_~c2~0_In_1)) (and (= |v_thread2Thread1of1ForFork2_#t~post10#1_In_1| |v_thread2Thread1of1ForFork2_#t~post10#1_Out_2|) .cse0 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_In_1|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_In_1| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2|) (= v_~c2~0_Out_2 (+ v_~c2~0_In_1 1)) (= |v_thread2Thread1of1ForFork2_#t~post9#1_Out_2| |v_thread2Thread1of1ForFork2_#t~post9#1_In_1|) (not .cse1) (= v_~pos~0_Out_6 (+ v_~pos~0_In_3 1))))) InVars {thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_In_1|, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_In_1|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_In_1|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_In_1|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_In_1|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_In_1|, ~pos~0=v_~pos~0_In_3, ~c2~0=v_~c2~0_In_1, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_In_1|, thread2Thread1of1ForFork2_#t~nondet6#1=|v_thread2Thread1of1ForFork2_#t~nondet6#1_In_1|} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_In_1|, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_Out_2|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_Out_2|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_Out_2|, ~pos~0=v_~pos~0_Out_6, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_Out_2|, ~c2~0=v_~c2~0_Out_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_#t~post10#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~post8#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post7#1, ~pos~0, thread2Thread1of1ForFork2_#t~post9#1, ~c2~0, thread2Thread1of1ForFork2_#t~nondet6#1] [2022-12-13 01:47:25,190 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [401] $Ultimate##0-->thread3EXIT: Formula: (and (= 0 |v_thread3Thread1of1ForFork0_#res.base_13|) (= |v_thread3Thread1of1ForFork0_#res.offset_13| 0) (= (ite (= (ite (<= 0 v_~pos~0_145) 1 0) 0) 0 1) v_~v_assert~0_46)) InVars {~pos~0=v_~pos~0_145} OutVars{~v_assert~0=v_~v_assert~0_46, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_13|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_13|, ~pos~0=v_~pos~0_145} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] and [329] L83-->L87: Formula: (= v_~v_assert~0_3 |v_thread2Thread1of1ForFork2_~cond~1#1_7|) InVars {~v_assert~0=v_~v_assert~0_3} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_7|, ~v_assert~0=v_~v_assert~0_3} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1] [2022-12-13 01:47:25,207 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [401] $Ultimate##0-->thread3EXIT: Formula: (and (= 0 |v_thread3Thread1of1ForFork0_#res.base_13|) (= |v_thread3Thread1of1ForFork0_#res.offset_13| 0) (= (ite (= (ite (<= 0 v_~pos~0_145) 1 0) 0) 0 1) v_~v_assert~0_46)) InVars {~pos~0=v_~pos~0_145} OutVars{~v_assert~0=v_~v_assert~0_46, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_13|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_13|, ~pos~0=v_~pos~0_145} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] and [417] L87-->L83: Formula: (let ((.cse0 (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_In_1| 256) 0))) (.cse1 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_In_1| 256) 0))) (or (and (= (+ v_~pos~0_Out_6 1) v_~pos~0_In_3) .cse0 .cse1 (= (ite (< 0 v_~c2~0_In_1) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2| 0)) (= |v_thread2Thread1of1ForFork2_#t~post8#1_In_1| |v_thread2Thread1of1ForFork2_#t~post8#1_Out_2|) (= |v_thread2Thread1of1ForFork2_#t~post7#1_In_1| |v_thread2Thread1of1ForFork2_#t~post7#1_Out_2|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2|) (= (+ v_~c2~0_Out_2 1) v_~c2~0_In_1)) (and (= |v_thread2Thread1of1ForFork2_#t~post10#1_In_1| |v_thread2Thread1of1ForFork2_#t~post10#1_Out_2|) .cse0 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_In_1|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_In_1| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2|) (= v_~c2~0_Out_2 (+ v_~c2~0_In_1 1)) (= |v_thread2Thread1of1ForFork2_#t~post9#1_Out_2| |v_thread2Thread1of1ForFork2_#t~post9#1_In_1|) (not .cse1) (= v_~pos~0_Out_6 (+ v_~pos~0_In_3 1))))) InVars {thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_In_1|, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_In_1|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_In_1|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_In_1|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_In_1|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_In_1|, ~pos~0=v_~pos~0_In_3, ~c2~0=v_~c2~0_In_1, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_In_1|, thread2Thread1of1ForFork2_#t~nondet6#1=|v_thread2Thread1of1ForFork2_#t~nondet6#1_In_1|} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_In_1|, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_Out_2|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_Out_2|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_Out_2|, ~pos~0=v_~pos~0_Out_6, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_Out_2|, ~c2~0=v_~c2~0_Out_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_#t~post10#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~post8#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post7#1, ~pos~0, thread2Thread1of1ForFork2_#t~post9#1, ~c2~0, thread2Thread1of1ForFork2_#t~nondet6#1] [2022-12-13 01:47:25,342 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [401] $Ultimate##0-->thread3EXIT: Formula: (and (= 0 |v_thread3Thread1of1ForFork0_#res.base_13|) (= |v_thread3Thread1of1ForFork0_#res.offset_13| 0) (= (ite (= (ite (<= 0 v_~pos~0_145) 1 0) 0) 0 1) v_~v_assert~0_46)) InVars {~pos~0=v_~pos~0_145} OutVars{~v_assert~0=v_~v_assert~0_46, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_13|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_13|, ~pos~0=v_~pos~0_145} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] and [416] L61-->L57: Formula: (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1| 256) 0)) (.cse1 (not (= 0 (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_3| 256))))) (or (and (= (ite (< 0 v_~c1~0_In_1) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post2#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post2#1_In_1|) (= (+ v_~pos~0_Out_2 1) v_~pos~0_In_1) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post3#1_In_1|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| 0)) (= v_~c1~0_In_1 (+ v_~c1~0_Out_2 1))) (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|) (= v_~c1~0_Out_2 (+ v_~c1~0_In_1 1)) (= v_~pos~0_Out_2 (+ v_~pos~0_In_1 1)) (not .cse0) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post5#1_In_1| |v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_In_1| |v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|)))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_In_1|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_In_1|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_In_1|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_In_1|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1|, ~pos~0=v_~pos~0_In_1, ~c1~0=v_~c1~0_In_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_Out_2|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_Out_2|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|, ~pos~0=v_~pos~0_Out_2, ~c1~0=v_~c1~0_Out_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:47:25,475 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [401] $Ultimate##0-->thread3EXIT: Formula: (and (= 0 |v_thread3Thread1of1ForFork0_#res.base_13|) (= |v_thread3Thread1of1ForFork0_#res.offset_13| 0) (= (ite (= (ite (<= 0 v_~pos~0_145) 1 0) 0) 0 1) v_~v_assert~0_46)) InVars {~pos~0=v_~pos~0_145} OutVars{~v_assert~0=v_~v_assert~0_46, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_13|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_13|, ~pos~0=v_~pos~0_145} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] and [416] L61-->L57: Formula: (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1| 256) 0)) (.cse1 (not (= 0 (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_3| 256))))) (or (and (= (ite (< 0 v_~c1~0_In_1) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post2#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post2#1_In_1|) (= (+ v_~pos~0_Out_2 1) v_~pos~0_In_1) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post3#1_In_1|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| 0)) (= v_~c1~0_In_1 (+ v_~c1~0_Out_2 1))) (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|) (= v_~c1~0_Out_2 (+ v_~c1~0_In_1 1)) (= v_~pos~0_Out_2 (+ v_~pos~0_In_1 1)) (not .cse0) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post5#1_In_1| |v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_In_1| |v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|)))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_In_1|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_In_1|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_In_1|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_In_1|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1|, ~pos~0=v_~pos~0_In_1, ~c1~0=v_~c1~0_In_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_Out_2|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_Out_2|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|, ~pos~0=v_~pos~0_Out_2, ~c1~0=v_~c1~0_Out_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:47:25,606 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [401] $Ultimate##0-->thread3EXIT: Formula: (and (= 0 |v_thread3Thread1of1ForFork0_#res.base_13|) (= |v_thread3Thread1of1ForFork0_#res.offset_13| 0) (= (ite (= (ite (<= 0 v_~pos~0_145) 1 0) 0) 0 1) v_~v_assert~0_46)) InVars {~pos~0=v_~pos~0_145} OutVars{~v_assert~0=v_~v_assert~0_46, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_13|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_13|, ~pos~0=v_~pos~0_145} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] and [416] L61-->L57: Formula: (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1| 256) 0)) (.cse1 (not (= 0 (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_3| 256))))) (or (and (= (ite (< 0 v_~c1~0_In_1) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post2#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post2#1_In_1|) (= (+ v_~pos~0_Out_2 1) v_~pos~0_In_1) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post3#1_In_1|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| 0)) (= v_~c1~0_In_1 (+ v_~c1~0_Out_2 1))) (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|) (= v_~c1~0_Out_2 (+ v_~c1~0_In_1 1)) (= v_~pos~0_Out_2 (+ v_~pos~0_In_1 1)) (not .cse0) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post5#1_In_1| |v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_In_1| |v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|)))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_In_1|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_In_1|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_In_1|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_In_1|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1|, ~pos~0=v_~pos~0_In_1, ~c1~0=v_~c1~0_In_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_Out_2|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_Out_2|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|, ~pos~0=v_~pos~0_Out_2, ~c1~0=v_~c1~0_Out_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:47:25,738 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [401] $Ultimate##0-->thread3EXIT: Formula: (and (= 0 |v_thread3Thread1of1ForFork0_#res.base_13|) (= |v_thread3Thread1of1ForFork0_#res.offset_13| 0) (= (ite (= (ite (<= 0 v_~pos~0_145) 1 0) 0) 0 1) v_~v_assert~0_46)) InVars {~pos~0=v_~pos~0_145} OutVars{~v_assert~0=v_~v_assert~0_46, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_13|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_13|, ~pos~0=v_~pos~0_145} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] and [329] L83-->L87: Formula: (= v_~v_assert~0_3 |v_thread2Thread1of1ForFork2_~cond~1#1_7|) InVars {~v_assert~0=v_~v_assert~0_3} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_7|, ~v_assert~0=v_~v_assert~0_3} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1] [2022-12-13 01:47:25,756 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [401] $Ultimate##0-->thread3EXIT: Formula: (and (= 0 |v_thread3Thread1of1ForFork0_#res.base_13|) (= |v_thread3Thread1of1ForFork0_#res.offset_13| 0) (= (ite (= (ite (<= 0 v_~pos~0_145) 1 0) 0) 0 1) v_~v_assert~0_46)) InVars {~pos~0=v_~pos~0_145} OutVars{~v_assert~0=v_~v_assert~0_46, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_13|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_13|, ~pos~0=v_~pos~0_145} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] and [417] L87-->L83: Formula: (let ((.cse0 (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_In_1| 256) 0))) (.cse1 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_In_1| 256) 0))) (or (and (= (+ v_~pos~0_Out_6 1) v_~pos~0_In_3) .cse0 .cse1 (= (ite (< 0 v_~c2~0_In_1) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2| 0)) (= |v_thread2Thread1of1ForFork2_#t~post8#1_In_1| |v_thread2Thread1of1ForFork2_#t~post8#1_Out_2|) (= |v_thread2Thread1of1ForFork2_#t~post7#1_In_1| |v_thread2Thread1of1ForFork2_#t~post7#1_Out_2|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2|) (= (+ v_~c2~0_Out_2 1) v_~c2~0_In_1)) (and (= |v_thread2Thread1of1ForFork2_#t~post10#1_In_1| |v_thread2Thread1of1ForFork2_#t~post10#1_Out_2|) .cse0 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_In_1|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_In_1| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2|) (= v_~c2~0_Out_2 (+ v_~c2~0_In_1 1)) (= |v_thread2Thread1of1ForFork2_#t~post9#1_Out_2| |v_thread2Thread1of1ForFork2_#t~post9#1_In_1|) (not .cse1) (= v_~pos~0_Out_6 (+ v_~pos~0_In_3 1))))) InVars {thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_In_1|, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_In_1|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_In_1|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_In_1|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_In_1|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_In_1|, ~pos~0=v_~pos~0_In_3, ~c2~0=v_~c2~0_In_1, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_In_1|, thread2Thread1of1ForFork2_#t~nondet6#1=|v_thread2Thread1of1ForFork2_#t~nondet6#1_In_1|} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_In_1|, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_Out_2|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_Out_2|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_Out_2|, ~pos~0=v_~pos~0_Out_6, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_Out_2|, ~c2~0=v_~c2~0_Out_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_#t~post10#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~post8#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post7#1, ~pos~0, thread2Thread1of1ForFork2_#t~post9#1, ~c2~0, thread2Thread1of1ForFork2_#t~nondet6#1] [2022-12-13 01:47:25,891 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [401] $Ultimate##0-->thread3EXIT: Formula: (and (= 0 |v_thread3Thread1of1ForFork0_#res.base_13|) (= |v_thread3Thread1of1ForFork0_#res.offset_13| 0) (= (ite (= (ite (<= 0 v_~pos~0_145) 1 0) 0) 0 1) v_~v_assert~0_46)) InVars {~pos~0=v_~pos~0_145} OutVars{~v_assert~0=v_~v_assert~0_46, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_13|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_13|, ~pos~0=v_~pos~0_145} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] and [416] L61-->L57: Formula: (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1| 256) 0)) (.cse1 (not (= 0 (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_3| 256))))) (or (and (= (ite (< 0 v_~c1~0_In_1) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post2#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post2#1_In_1|) (= (+ v_~pos~0_Out_2 1) v_~pos~0_In_1) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post3#1_In_1|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| 0)) (= v_~c1~0_In_1 (+ v_~c1~0_Out_2 1))) (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|) (= v_~c1~0_Out_2 (+ v_~c1~0_In_1 1)) (= v_~pos~0_Out_2 (+ v_~pos~0_In_1 1)) (not .cse0) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post5#1_In_1| |v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_In_1| |v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|)))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_In_1|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_In_1|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_In_1|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_In_1|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1|, ~pos~0=v_~pos~0_In_1, ~c1~0=v_~c1~0_In_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_Out_2|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_Out_2|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|, ~pos~0=v_~pos~0_Out_2, ~c1~0=v_~c1~0_Out_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:47:26,024 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [401] $Ultimate##0-->thread3EXIT: Formula: (and (= 0 |v_thread3Thread1of1ForFork0_#res.base_13|) (= |v_thread3Thread1of1ForFork0_#res.offset_13| 0) (= (ite (= (ite (<= 0 v_~pos~0_145) 1 0) 0) 0 1) v_~v_assert~0_46)) InVars {~pos~0=v_~pos~0_145} OutVars{~v_assert~0=v_~v_assert~0_46, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_13|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_13|, ~pos~0=v_~pos~0_145} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] and [416] L61-->L57: Formula: (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1| 256) 0)) (.cse1 (not (= 0 (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_3| 256))))) (or (and (= (ite (< 0 v_~c1~0_In_1) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post2#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post2#1_In_1|) (= (+ v_~pos~0_Out_2 1) v_~pos~0_In_1) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post3#1_In_1|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| 0)) (= v_~c1~0_In_1 (+ v_~c1~0_Out_2 1))) (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|) (= v_~c1~0_Out_2 (+ v_~c1~0_In_1 1)) (= v_~pos~0_Out_2 (+ v_~pos~0_In_1 1)) (not .cse0) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post5#1_In_1| |v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_In_1| |v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|)))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_In_1|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_In_1|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_In_1|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_In_1|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1|, ~pos~0=v_~pos~0_In_1, ~c1~0=v_~c1~0_In_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_Out_2|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_Out_2|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|, ~pos~0=v_~pos~0_Out_2, ~c1~0=v_~c1~0_Out_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:47:26,160 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [401] $Ultimate##0-->thread3EXIT: Formula: (and (= 0 |v_thread3Thread1of1ForFork0_#res.base_13|) (= |v_thread3Thread1of1ForFork0_#res.offset_13| 0) (= (ite (= (ite (<= 0 v_~pos~0_145) 1 0) 0) 0 1) v_~v_assert~0_46)) InVars {~pos~0=v_~pos~0_145} OutVars{~v_assert~0=v_~v_assert~0_46, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_13|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_13|, ~pos~0=v_~pos~0_145} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] and [417] L87-->L83: Formula: (let ((.cse0 (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_In_1| 256) 0))) (.cse1 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_In_1| 256) 0))) (or (and (= (+ v_~pos~0_Out_6 1) v_~pos~0_In_3) .cse0 .cse1 (= (ite (< 0 v_~c2~0_In_1) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2| 0)) (= |v_thread2Thread1of1ForFork2_#t~post8#1_In_1| |v_thread2Thread1of1ForFork2_#t~post8#1_Out_2|) (= |v_thread2Thread1of1ForFork2_#t~post7#1_In_1| |v_thread2Thread1of1ForFork2_#t~post7#1_Out_2|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2|) (= (+ v_~c2~0_Out_2 1) v_~c2~0_In_1)) (and (= |v_thread2Thread1of1ForFork2_#t~post10#1_In_1| |v_thread2Thread1of1ForFork2_#t~post10#1_Out_2|) .cse0 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_In_1|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_In_1| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2|) (= v_~c2~0_Out_2 (+ v_~c2~0_In_1 1)) (= |v_thread2Thread1of1ForFork2_#t~post9#1_Out_2| |v_thread2Thread1of1ForFork2_#t~post9#1_In_1|) (not .cse1) (= v_~pos~0_Out_6 (+ v_~pos~0_In_3 1))))) InVars {thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_In_1|, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_In_1|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_In_1|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_In_1|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_In_1|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_In_1|, ~pos~0=v_~pos~0_In_3, ~c2~0=v_~c2~0_In_1, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_In_1|, thread2Thread1of1ForFork2_#t~nondet6#1=|v_thread2Thread1of1ForFork2_#t~nondet6#1_In_1|} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_In_1|, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_Out_2|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_Out_2|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_Out_2|, ~pos~0=v_~pos~0_Out_6, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_Out_2|, ~c2~0=v_~c2~0_Out_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_#t~post10#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~post8#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post7#1, ~pos~0, thread2Thread1of1ForFork2_#t~post9#1, ~c2~0, thread2Thread1of1ForFork2_#t~nondet6#1] [2022-12-13 01:47:26,293 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [401] $Ultimate##0-->thread3EXIT: Formula: (and (= 0 |v_thread3Thread1of1ForFork0_#res.base_13|) (= |v_thread3Thread1of1ForFork0_#res.offset_13| 0) (= (ite (= (ite (<= 0 v_~pos~0_145) 1 0) 0) 0 1) v_~v_assert~0_46)) InVars {~pos~0=v_~pos~0_145} OutVars{~v_assert~0=v_~v_assert~0_46, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_13|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_13|, ~pos~0=v_~pos~0_145} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] and [416] L61-->L57: Formula: (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1| 256) 0)) (.cse1 (not (= 0 (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_3| 256))))) (or (and (= (ite (< 0 v_~c1~0_In_1) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post2#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post2#1_In_1|) (= (+ v_~pos~0_Out_2 1) v_~pos~0_In_1) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post3#1_In_1|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| 0)) (= v_~c1~0_In_1 (+ v_~c1~0_Out_2 1))) (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|) (= v_~c1~0_Out_2 (+ v_~c1~0_In_1 1)) (= v_~pos~0_Out_2 (+ v_~pos~0_In_1 1)) (not .cse0) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post5#1_In_1| |v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_In_1| |v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|)))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_In_1|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_In_1|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_In_1|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_In_1|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1|, ~pos~0=v_~pos~0_In_1, ~c1~0=v_~c1~0_In_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_Out_2|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_Out_2|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|, ~pos~0=v_~pos~0_Out_2, ~c1~0=v_~c1~0_Out_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:47:26,426 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [401] $Ultimate##0-->thread3EXIT: Formula: (and (= 0 |v_thread3Thread1of1ForFork0_#res.base_13|) (= |v_thread3Thread1of1ForFork0_#res.offset_13| 0) (= (ite (= (ite (<= 0 v_~pos~0_145) 1 0) 0) 0 1) v_~v_assert~0_46)) InVars {~pos~0=v_~pos~0_145} OutVars{~v_assert~0=v_~v_assert~0_46, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_13|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_13|, ~pos~0=v_~pos~0_145} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] and [329] L83-->L87: Formula: (= v_~v_assert~0_3 |v_thread2Thread1of1ForFork2_~cond~1#1_7|) InVars {~v_assert~0=v_~v_assert~0_3} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_7|, ~v_assert~0=v_~v_assert~0_3} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1] [2022-12-13 01:47:26,443 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [401] $Ultimate##0-->thread3EXIT: Formula: (and (= 0 |v_thread3Thread1of1ForFork0_#res.base_13|) (= |v_thread3Thread1of1ForFork0_#res.offset_13| 0) (= (ite (= (ite (<= 0 v_~pos~0_145) 1 0) 0) 0 1) v_~v_assert~0_46)) InVars {~pos~0=v_~pos~0_145} OutVars{~v_assert~0=v_~v_assert~0_46, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_13|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_13|, ~pos~0=v_~pos~0_145} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] and [329] L83-->L87: Formula: (= v_~v_assert~0_3 |v_thread2Thread1of1ForFork2_~cond~1#1_7|) InVars {~v_assert~0=v_~v_assert~0_3} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_7|, ~v_assert~0=v_~v_assert~0_3} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1] [2022-12-13 01:47:27,049 INFO L241 LiptonReduction]: Total number of compositions: 8 [2022-12-13 01:47:27,051 INFO L158 eatedLiptonReduction]: Time needed for LBE in milliseconds: 5060 [2022-12-13 01:47:27,051 INFO L495 AbstractCegarLoop]: Abstraction has has 316 places, 900 transitions, 22856 flow [2022-12-13 01:47:27,051 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 19 states, 19 states have (on average 2.6315789473684212) internal successors, (50), 18 states have internal predecessors, (50), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 01:47:27,051 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-13 01:47:27,051 INFO L214 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 01:47:27,056 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Ended with exit code 0 [2022-12-13 01:47:27,251 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,SelfDestructingSolverStorable22 [2022-12-13 01:47:27,252 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)] === [2022-12-13 01:47:27,252 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 01:47:27,252 INFO L85 PathProgramCache]: Analyzing trace with hash 1480576004, now seen corresponding path program 1 times [2022-12-13 01:47:27,252 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 01:47:27,252 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [415721827] [2022-12-13 01:47:27,252 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 01:47:27,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 01:47:27,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 01:47:27,618 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 01:47:27,618 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 01:47:27,618 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [415721827] [2022-12-13 01:47:27,618 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [415721827] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-13 01:47:27,618 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [108929387] [2022-12-13 01:47:27,618 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 01:47:27,619 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 01:47:27,619 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-13 01:47:27,620 INFO L229 MonitoredProcess]: Starting monitored process 18 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-13 01:47:27,622 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Waiting until timeout for monitored process [2022-12-13 01:47:27,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 01:47:27,856 INFO L263 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 15 conjunts are in the unsatisfiable core [2022-12-13 01:47:27,857 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 01:47:28,121 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 01:47:28,121 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-13 01:47:28,965 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 01:47:28,965 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [108929387] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-13 01:47:28,965 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-12-13 01:47:28,965 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7, 7] total 19 [2022-12-13 01:47:28,965 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1247676601] [2022-12-13 01:47:28,965 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-12-13 01:47:28,966 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 20 states [2022-12-13 01:47:28,966 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 01:47:28,966 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2022-12-13 01:47:28,966 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=91, Invalid=289, Unknown=0, NotChecked=0, Total=380 [2022-12-13 01:47:28,967 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 0 out of 141 [2022-12-13 01:47:28,967 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 316 places, 900 transitions, 22856 flow. Second operand has 20 states, 20 states have (on average 2.35) internal successors, (47), 19 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) [2022-12-13 01:47:28,967 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-13 01:47:28,967 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 0 of 141 [2022-12-13 01:47:28,968 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-13 01:47:35,808 INFO L130 PetriNetUnfolder]: 8218/13217 cut-off events. [2022-12-13 01:47:35,808 INFO L131 PetriNetUnfolder]: For 336889/336889 co-relation queries the response was YES. [2022-12-13 01:47:35,897 INFO L83 FinitePrefix]: Finished finitePrefix Result has 113473 conditions, 13217 events. 8218/13217 cut-off events. For 336889/336889 co-relation queries the response was YES. Maximal size of possible extension queue 581. Compared 88901 event pairs, 106 based on Foata normal form. 140/13301 useless extension candidates. Maximal degree in co-relation 113310. Up to 3138 conditions per place. [2022-12-13 01:47:35,954 INFO L137 encePairwiseOnDemand]: 35/141 looper letters, 613 selfloop transitions, 908 changer transitions 7/1528 dead transitions. [2022-12-13 01:47:35,955 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 368 places, 1528 transitions, 35932 flow [2022-12-13 01:47:35,955 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2022-12-13 01:47:35,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 53 states. [2022-12-13 01:47:35,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 53 states and 591 transitions. [2022-12-13 01:47:35,957 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.07908470493777599 [2022-12-13 01:47:35,957 INFO L175 Difference]: Start difference. First operand has 316 places, 900 transitions, 22856 flow. Second operand 53 states and 591 transitions. [2022-12-13 01:47:35,957 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 368 places, 1528 transitions, 35932 flow [2022-12-13 01:47:39,080 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 345 places, 1528 transitions, 34055 flow, removed 694 selfloop flow, removed 23 redundant places. [2022-12-13 01:47:39,105 INFO L231 Difference]: Finished difference. Result has 369 places, 1196 transitions, 32023 flow [2022-12-13 01:47:39,106 INFO L277 CegarLoopForPetriNet]: {PETRI_ALPHABET=141, PETRI_DIFFERENCE_MINUEND_FLOW=21504, PETRI_DIFFERENCE_MINUEND_PLACES=293, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=898, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=644, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=213, PETRI_DIFFERENCE_SUBTRAHEND_STATES=53, PETRI_FLOW=32023, PETRI_PLACES=369, PETRI_TRANSITIONS=1196} [2022-12-13 01:47:39,106 INFO L295 CegarLoopForPetriNet]: 30 programPoint places, 339 predicate places. [2022-12-13 01:47:39,106 WARN L178 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-13 01:47:39,106 INFO L89 Accepts]: Start accepts. Operand has 369 places, 1196 transitions, 32023 flow [2022-12-13 01:47:39,110 INFO L95 Accepts]: Finished accepts. [2022-12-13 01:47:39,110 INFO L203 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-13 01:47:39,110 INFO L174 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 369 places, 1196 transitions, 32023 flow [2022-12-13 01:47:39,122 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 369 places, 1196 transitions, 32023 flow [2022-12-13 01:47:39,786 INFO L130 PetriNetUnfolder]: 1023/2518 cut-off events. [2022-12-13 01:47:39,787 INFO L131 PetriNetUnfolder]: For 88165/88364 co-relation queries the response was YES. [2022-12-13 01:47:39,804 INFO L83 FinitePrefix]: Finished finitePrefix Result has 25631 conditions, 2518 events. 1023/2518 cut-off events. For 88165/88364 co-relation queries the response was YES. Maximal size of possible extension queue 205. Compared 20158 event pairs, 10 based on Foata normal form. 73/2517 useless extension candidates. Maximal degree in co-relation 25365. Up to 651 conditions per place. [2022-12-13 01:47:39,841 INFO L222 LiptonReduction]: Starting Lipton reduction on Petri net that has 369 places, 1196 transitions, 32023 flow [2022-12-13 01:47:39,841 INFO L226 LiptonReduction]: Number of co-enabled transitions 6546 [2022-12-13 01:47:39,993 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [732] $Ultimate##0-->L87: Formula: (and (= v_~v_assert~0_673 (ite (= (ite (<= 0 v_~pos~0_1905) 1 0) 0) 0 1)) (= |v_thread3Thread1of1ForFork0_#res.offset_286| 0) (= 0 |v_thread3Thread1of1ForFork0_#res.base_286|) (= v_~v_assert~0_673 |v_thread2Thread1of1ForFork2_~cond~1#1_639|)) InVars {~pos~0=v_~pos~0_1905} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_639|, ~v_assert~0=v_~v_assert~0_673, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_286|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_286|, ~pos~0=v_~pos~0_1905} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1, ~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] and [416] L61-->L57: Formula: (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1| 256) 0)) (.cse1 (not (= 0 (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_3| 256))))) (or (and (= (ite (< 0 v_~c1~0_In_1) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post2#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post2#1_In_1|) (= (+ v_~pos~0_Out_2 1) v_~pos~0_In_1) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post3#1_In_1|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| 0)) (= v_~c1~0_In_1 (+ v_~c1~0_Out_2 1))) (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|) (= v_~c1~0_Out_2 (+ v_~c1~0_In_1 1)) (= v_~pos~0_Out_2 (+ v_~pos~0_In_1 1)) (not .cse0) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post5#1_In_1| |v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_In_1| |v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|)))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_In_1|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_In_1|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_In_1|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_In_1|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1|, ~pos~0=v_~pos~0_In_1, ~c1~0=v_~c1~0_In_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_Out_2|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_Out_2|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|, ~pos~0=v_~pos~0_Out_2, ~c1~0=v_~c1~0_Out_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:47:40,282 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [329] L83-->L87: Formula: (= v_~v_assert~0_3 |v_thread2Thread1of1ForFork2_~cond~1#1_7|) InVars {~v_assert~0=v_~v_assert~0_3} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_7|, ~v_assert~0=v_~v_assert~0_3} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1] and [416] L61-->L57: Formula: (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1| 256) 0)) (.cse1 (not (= 0 (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_3| 256))))) (or (and (= (ite (< 0 v_~c1~0_In_1) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post2#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post2#1_In_1|) (= (+ v_~pos~0_Out_2 1) v_~pos~0_In_1) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post3#1_In_1|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| 0)) (= v_~c1~0_In_1 (+ v_~c1~0_Out_2 1))) (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|) (= v_~c1~0_Out_2 (+ v_~c1~0_In_1 1)) (= v_~pos~0_Out_2 (+ v_~pos~0_In_1 1)) (not .cse0) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post5#1_In_1| |v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_In_1| |v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|)))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_In_1|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_In_1|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_In_1|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_In_1|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1|, ~pos~0=v_~pos~0_In_1, ~c1~0=v_~c1~0_In_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_Out_2|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_Out_2|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|, ~pos~0=v_~pos~0_Out_2, ~c1~0=v_~c1~0_Out_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:47:40,526 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [329] L83-->L87: Formula: (= v_~v_assert~0_3 |v_thread2Thread1of1ForFork2_~cond~1#1_7|) InVars {~v_assert~0=v_~v_assert~0_3} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_7|, ~v_assert~0=v_~v_assert~0_3} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1] and [416] L61-->L57: Formula: (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1| 256) 0)) (.cse1 (not (= 0 (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_3| 256))))) (or (and (= (ite (< 0 v_~c1~0_In_1) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post2#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post2#1_In_1|) (= (+ v_~pos~0_Out_2 1) v_~pos~0_In_1) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post3#1_In_1|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| 0)) (= v_~c1~0_In_1 (+ v_~c1~0_Out_2 1))) (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|) (= v_~c1~0_Out_2 (+ v_~c1~0_In_1 1)) (= v_~pos~0_Out_2 (+ v_~pos~0_In_1 1)) (not .cse0) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post5#1_In_1| |v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_In_1| |v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|)))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_In_1|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_In_1|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_In_1|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_In_1|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1|, ~pos~0=v_~pos~0_In_1, ~c1~0=v_~c1~0_In_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_Out_2|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_Out_2|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|, ~pos~0=v_~pos~0_Out_2, ~c1~0=v_~c1~0_Out_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:47:41,030 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [329] L83-->L87: Formula: (= v_~v_assert~0_3 |v_thread2Thread1of1ForFork2_~cond~1#1_7|) InVars {~v_assert~0=v_~v_assert~0_3} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_7|, ~v_assert~0=v_~v_assert~0_3} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1] and [416] L61-->L57: Formula: (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1| 256) 0)) (.cse1 (not (= 0 (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_3| 256))))) (or (and (= (ite (< 0 v_~c1~0_In_1) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post2#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post2#1_In_1|) (= (+ v_~pos~0_Out_2 1) v_~pos~0_In_1) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post3#1_In_1|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| 0)) (= v_~c1~0_In_1 (+ v_~c1~0_Out_2 1))) (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|) (= v_~c1~0_Out_2 (+ v_~c1~0_In_1 1)) (= v_~pos~0_Out_2 (+ v_~pos~0_In_1 1)) (not .cse0) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post5#1_In_1| |v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_In_1| |v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|)))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_In_1|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_In_1|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_In_1|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_In_1|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1|, ~pos~0=v_~pos~0_In_1, ~c1~0=v_~c1~0_In_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_Out_2|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_Out_2|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|, ~pos~0=v_~pos~0_Out_2, ~c1~0=v_~c1~0_Out_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:47:41,278 WARN L322 ript$VariableManager]: TermVariable LBE77 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-13 01:47:41,279 WARN L322 ript$VariableManager]: TermVariable LBE185 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-13 01:47:41,823 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [417] L87-->L83: Formula: (let ((.cse0 (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_In_1| 256) 0))) (.cse1 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_In_1| 256) 0))) (or (and (= (+ v_~pos~0_Out_6 1) v_~pos~0_In_3) .cse0 .cse1 (= (ite (< 0 v_~c2~0_In_1) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2| 0)) (= |v_thread2Thread1of1ForFork2_#t~post8#1_In_1| |v_thread2Thread1of1ForFork2_#t~post8#1_Out_2|) (= |v_thread2Thread1of1ForFork2_#t~post7#1_In_1| |v_thread2Thread1of1ForFork2_#t~post7#1_Out_2|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2|) (= (+ v_~c2~0_Out_2 1) v_~c2~0_In_1)) (and (= |v_thread2Thread1of1ForFork2_#t~post10#1_In_1| |v_thread2Thread1of1ForFork2_#t~post10#1_Out_2|) .cse0 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_In_1|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_In_1| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2|) (= v_~c2~0_Out_2 (+ v_~c2~0_In_1 1)) (= |v_thread2Thread1of1ForFork2_#t~post9#1_Out_2| |v_thread2Thread1of1ForFork2_#t~post9#1_In_1|) (not .cse1) (= v_~pos~0_Out_6 (+ v_~pos~0_In_3 1))))) InVars {thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_In_1|, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_In_1|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_In_1|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_In_1|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_In_1|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_In_1|, ~pos~0=v_~pos~0_In_3, ~c2~0=v_~c2~0_In_1, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_In_1|, thread2Thread1of1ForFork2_#t~nondet6#1=|v_thread2Thread1of1ForFork2_#t~nondet6#1_In_1|} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_In_1|, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_Out_2|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_Out_2|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_Out_2|, ~pos~0=v_~pos~0_Out_6, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_Out_2|, ~c2~0=v_~c2~0_Out_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_#t~post10#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~post8#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post7#1, ~pos~0, thread2Thread1of1ForFork2_#t~post9#1, ~c2~0, thread2Thread1of1ForFork2_#t~nondet6#1] and [416] L61-->L57: Formula: (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1| 256) 0)) (.cse1 (not (= 0 (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_3| 256))))) (or (and (= (ite (< 0 v_~c1~0_In_1) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post2#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post2#1_In_1|) (= (+ v_~pos~0_Out_2 1) v_~pos~0_In_1) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post3#1_In_1|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| 0)) (= v_~c1~0_In_1 (+ v_~c1~0_Out_2 1))) (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|) (= v_~c1~0_Out_2 (+ v_~c1~0_In_1 1)) (= v_~pos~0_Out_2 (+ v_~pos~0_In_1 1)) (not .cse0) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post5#1_In_1| |v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_In_1| |v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|)))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_In_1|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_In_1|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_In_1|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_In_1|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1|, ~pos~0=v_~pos~0_In_1, ~c1~0=v_~c1~0_In_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_Out_2|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_Out_2|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|, ~pos~0=v_~pos~0_Out_2, ~c1~0=v_~c1~0_Out_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:47:42,098 WARN L322 ript$VariableManager]: TermVariable LBE185 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-13 01:47:42,099 WARN L322 ript$VariableManager]: TermVariable LBE77 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-13 01:47:44,539 WARN L322 ript$VariableManager]: TermVariable LBE185 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-13 01:47:44,540 WARN L322 ript$VariableManager]: TermVariable LBE77 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-13 01:47:47,132 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [329] L83-->L87: Formula: (= v_~v_assert~0_3 |v_thread2Thread1of1ForFork2_~cond~1#1_7|) InVars {~v_assert~0=v_~v_assert~0_3} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_7|, ~v_assert~0=v_~v_assert~0_3} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1] and [416] L61-->L57: Formula: (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1| 256) 0)) (.cse1 (not (= 0 (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_3| 256))))) (or (and (= (ite (< 0 v_~c1~0_In_1) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post2#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post2#1_In_1|) (= (+ v_~pos~0_Out_2 1) v_~pos~0_In_1) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post3#1_In_1|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| 0)) (= v_~c1~0_In_1 (+ v_~c1~0_Out_2 1))) (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|) (= v_~c1~0_Out_2 (+ v_~c1~0_In_1 1)) (= v_~pos~0_Out_2 (+ v_~pos~0_In_1 1)) (not .cse0) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post5#1_In_1| |v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_In_1| |v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|)))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_In_1|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_In_1|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_In_1|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_In_1|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1|, ~pos~0=v_~pos~0_In_1, ~c1~0=v_~c1~0_In_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_Out_2|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_Out_2|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|, ~pos~0=v_~pos~0_Out_2, ~c1~0=v_~c1~0_Out_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:47:47,542 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [329] L83-->L87: Formula: (= v_~v_assert~0_3 |v_thread2Thread1of1ForFork2_~cond~1#1_7|) InVars {~v_assert~0=v_~v_assert~0_3} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_7|, ~v_assert~0=v_~v_assert~0_3} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1] and [416] L61-->L57: Formula: (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1| 256) 0)) (.cse1 (not (= 0 (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_3| 256))))) (or (and (= (ite (< 0 v_~c1~0_In_1) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post2#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post2#1_In_1|) (= (+ v_~pos~0_Out_2 1) v_~pos~0_In_1) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post3#1_In_1|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| 0)) (= v_~c1~0_In_1 (+ v_~c1~0_Out_2 1))) (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|) (= v_~c1~0_Out_2 (+ v_~c1~0_In_1 1)) (= v_~pos~0_Out_2 (+ v_~pos~0_In_1 1)) (not .cse0) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post5#1_In_1| |v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_In_1| |v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|)))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_In_1|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_In_1|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_In_1|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_In_1|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1|, ~pos~0=v_~pos~0_In_1, ~c1~0=v_~c1~0_In_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_Out_2|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_Out_2|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|, ~pos~0=v_~pos~0_Out_2, ~c1~0=v_~c1~0_Out_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:47:47,906 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [329] L83-->L87: Formula: (= v_~v_assert~0_3 |v_thread2Thread1of1ForFork2_~cond~1#1_7|) InVars {~v_assert~0=v_~v_assert~0_3} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_7|, ~v_assert~0=v_~v_assert~0_3} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1] and [416] L61-->L57: Formula: (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1| 256) 0)) (.cse1 (not (= 0 (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_3| 256))))) (or (and (= (ite (< 0 v_~c1~0_In_1) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post2#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post2#1_In_1|) (= (+ v_~pos~0_Out_2 1) v_~pos~0_In_1) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post3#1_In_1|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| 0)) (= v_~c1~0_In_1 (+ v_~c1~0_Out_2 1))) (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|) (= v_~c1~0_Out_2 (+ v_~c1~0_In_1 1)) (= v_~pos~0_Out_2 (+ v_~pos~0_In_1 1)) (not .cse0) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post5#1_In_1| |v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_In_1| |v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|)))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_In_1|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_In_1|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_In_1|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_In_1|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1|, ~pos~0=v_~pos~0_In_1, ~c1~0=v_~c1~0_In_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_Out_2|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_Out_2|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|, ~pos~0=v_~pos~0_Out_2, ~c1~0=v_~c1~0_Out_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:47:48,149 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [727] $Ultimate##0-->L87: Formula: (and (= v_~v_assert~0_663 |v_thread2Thread1of1ForFork2_~cond~1#1_635|) (= v_~v_assert~0_663 (ite (= (ite (<= 0 v_~pos~0_1887) 1 0) 0) 0 1)) (= 0 |v_thread3Thread1of1ForFork0_#res.base_276|) (= |v_thread3Thread1of1ForFork0_#res.offset_276| 0)) InVars {~pos~0=v_~pos~0_1887} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_635|, ~v_assert~0=v_~v_assert~0_663, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_276|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_276|, ~pos~0=v_~pos~0_1887} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1, ~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] and [416] L61-->L57: Formula: (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1| 256) 0)) (.cse1 (not (= 0 (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_3| 256))))) (or (and (= (ite (< 0 v_~c1~0_In_1) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post2#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post2#1_In_1|) (= (+ v_~pos~0_Out_2 1) v_~pos~0_In_1) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post3#1_In_1|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| 0)) (= v_~c1~0_In_1 (+ v_~c1~0_Out_2 1))) (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|) (= v_~c1~0_Out_2 (+ v_~c1~0_In_1 1)) (= v_~pos~0_Out_2 (+ v_~pos~0_In_1 1)) (not .cse0) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post5#1_In_1| |v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_In_1| |v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|)))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_In_1|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_In_1|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_In_1|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_In_1|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1|, ~pos~0=v_~pos~0_In_1, ~c1~0=v_~c1~0_In_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_Out_2|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_Out_2|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|, ~pos~0=v_~pos~0_Out_2, ~c1~0=v_~c1~0_Out_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:47:48,695 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [329] L83-->L87: Formula: (= v_~v_assert~0_3 |v_thread2Thread1of1ForFork2_~cond~1#1_7|) InVars {~v_assert~0=v_~v_assert~0_3} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_7|, ~v_assert~0=v_~v_assert~0_3} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1] and [416] L61-->L57: Formula: (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1| 256) 0)) (.cse1 (not (= 0 (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_3| 256))))) (or (and (= (ite (< 0 v_~c1~0_In_1) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post2#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post2#1_In_1|) (= (+ v_~pos~0_Out_2 1) v_~pos~0_In_1) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post3#1_In_1|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| 0)) (= v_~c1~0_In_1 (+ v_~c1~0_Out_2 1))) (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|) (= v_~c1~0_Out_2 (+ v_~c1~0_In_1 1)) (= v_~pos~0_Out_2 (+ v_~pos~0_In_1 1)) (not .cse0) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post5#1_In_1| |v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_In_1| |v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|)))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_In_1|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_In_1|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_In_1|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_In_1|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1|, ~pos~0=v_~pos~0_In_1, ~c1~0=v_~c1~0_In_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_Out_2|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_Out_2|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|, ~pos~0=v_~pos~0_Out_2, ~c1~0=v_~c1~0_Out_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:47:48,817 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [329] L83-->L87: Formula: (= v_~v_assert~0_3 |v_thread2Thread1of1ForFork2_~cond~1#1_7|) InVars {~v_assert~0=v_~v_assert~0_3} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_7|, ~v_assert~0=v_~v_assert~0_3} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1] and [416] L61-->L57: Formula: (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1| 256) 0)) (.cse1 (not (= 0 (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_3| 256))))) (or (and (= (ite (< 0 v_~c1~0_In_1) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post2#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post2#1_In_1|) (= (+ v_~pos~0_Out_2 1) v_~pos~0_In_1) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post3#1_In_1|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| 0)) (= v_~c1~0_In_1 (+ v_~c1~0_Out_2 1))) (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|) (= v_~c1~0_Out_2 (+ v_~c1~0_In_1 1)) (= v_~pos~0_Out_2 (+ v_~pos~0_In_1 1)) (not .cse0) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post5#1_In_1| |v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_In_1| |v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|)))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_In_1|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_In_1|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_In_1|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_In_1|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1|, ~pos~0=v_~pos~0_In_1, ~c1~0=v_~c1~0_In_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_Out_2|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_Out_2|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|, ~pos~0=v_~pos~0_Out_2, ~c1~0=v_~c1~0_Out_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:47:48,940 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [329] L83-->L87: Formula: (= v_~v_assert~0_3 |v_thread2Thread1of1ForFork2_~cond~1#1_7|) InVars {~v_assert~0=v_~v_assert~0_3} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_7|, ~v_assert~0=v_~v_assert~0_3} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1] and [416] L61-->L57: Formula: (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1| 256) 0)) (.cse1 (not (= 0 (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_3| 256))))) (or (and (= (ite (< 0 v_~c1~0_In_1) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post2#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post2#1_In_1|) (= (+ v_~pos~0_Out_2 1) v_~pos~0_In_1) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post3#1_In_1|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| 0)) (= v_~c1~0_In_1 (+ v_~c1~0_Out_2 1))) (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|) (= v_~c1~0_Out_2 (+ v_~c1~0_In_1 1)) (= v_~pos~0_Out_2 (+ v_~pos~0_In_1 1)) (not .cse0) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post5#1_In_1| |v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_In_1| |v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|)))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_In_1|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_In_1|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_In_1|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_In_1|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1|, ~pos~0=v_~pos~0_In_1, ~c1~0=v_~c1~0_In_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_Out_2|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_Out_2|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|, ~pos~0=v_~pos~0_Out_2, ~c1~0=v_~c1~0_Out_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:47:49,219 WARN L322 ript$VariableManager]: TermVariable LBE185 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-13 01:47:49,220 WARN L322 ript$VariableManager]: TermVariable LBE77 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-13 01:47:52,256 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [329] L83-->L87: Formula: (= v_~v_assert~0_3 |v_thread2Thread1of1ForFork2_~cond~1#1_7|) InVars {~v_assert~0=v_~v_assert~0_3} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_7|, ~v_assert~0=v_~v_assert~0_3} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1] and [416] L61-->L57: Formula: (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1| 256) 0)) (.cse1 (not (= 0 (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_3| 256))))) (or (and (= (ite (< 0 v_~c1~0_In_1) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post2#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post2#1_In_1|) (= (+ v_~pos~0_Out_2 1) v_~pos~0_In_1) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post3#1_In_1|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| 0)) (= v_~c1~0_In_1 (+ v_~c1~0_Out_2 1))) (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|) (= v_~c1~0_Out_2 (+ v_~c1~0_In_1 1)) (= v_~pos~0_Out_2 (+ v_~pos~0_In_1 1)) (not .cse0) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post5#1_In_1| |v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_In_1| |v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|)))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_In_1|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_In_1|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_In_1|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_In_1|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1|, ~pos~0=v_~pos~0_In_1, ~c1~0=v_~c1~0_In_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_Out_2|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_Out_2|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|, ~pos~0=v_~pos~0_Out_2, ~c1~0=v_~c1~0_Out_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:47:52,501 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [329] L83-->L87: Formula: (= v_~v_assert~0_3 |v_thread2Thread1of1ForFork2_~cond~1#1_7|) InVars {~v_assert~0=v_~v_assert~0_3} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_7|, ~v_assert~0=v_~v_assert~0_3} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1] and [416] L61-->L57: Formula: (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1| 256) 0)) (.cse1 (not (= 0 (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_3| 256))))) (or (and (= (ite (< 0 v_~c1~0_In_1) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post2#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post2#1_In_1|) (= (+ v_~pos~0_Out_2 1) v_~pos~0_In_1) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post3#1_In_1|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| 0)) (= v_~c1~0_In_1 (+ v_~c1~0_Out_2 1))) (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|) (= v_~c1~0_Out_2 (+ v_~c1~0_In_1 1)) (= v_~pos~0_Out_2 (+ v_~pos~0_In_1 1)) (not .cse0) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post5#1_In_1| |v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_In_1| |v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|)))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_In_1|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_In_1|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_In_1|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_In_1|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1|, ~pos~0=v_~pos~0_In_1, ~c1~0=v_~c1~0_In_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_Out_2|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_Out_2|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|, ~pos~0=v_~pos~0_Out_2, ~c1~0=v_~c1~0_Out_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:47:52,750 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [329] L83-->L87: Formula: (= v_~v_assert~0_3 |v_thread2Thread1of1ForFork2_~cond~1#1_7|) InVars {~v_assert~0=v_~v_assert~0_3} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_7|, ~v_assert~0=v_~v_assert~0_3} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1] and [416] L61-->L57: Formula: (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1| 256) 0)) (.cse1 (not (= 0 (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_3| 256))))) (or (and (= (ite (< 0 v_~c1~0_In_1) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post2#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post2#1_In_1|) (= (+ v_~pos~0_Out_2 1) v_~pos~0_In_1) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post3#1_In_1|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| 0)) (= v_~c1~0_In_1 (+ v_~c1~0_Out_2 1))) (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|) (= v_~c1~0_Out_2 (+ v_~c1~0_In_1 1)) (= v_~pos~0_Out_2 (+ v_~pos~0_In_1 1)) (not .cse0) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post5#1_In_1| |v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_In_1| |v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|)))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_In_1|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_In_1|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_In_1|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_In_1|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1|, ~pos~0=v_~pos~0_In_1, ~c1~0=v_~c1~0_In_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_Out_2|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_Out_2|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|, ~pos~0=v_~pos~0_Out_2, ~c1~0=v_~c1~0_Out_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:47:53,120 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [329] L83-->L87: Formula: (= v_~v_assert~0_3 |v_thread2Thread1of1ForFork2_~cond~1#1_7|) InVars {~v_assert~0=v_~v_assert~0_3} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_7|, ~v_assert~0=v_~v_assert~0_3} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1] and [416] L61-->L57: Formula: (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1| 256) 0)) (.cse1 (not (= 0 (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_3| 256))))) (or (and (= (ite (< 0 v_~c1~0_In_1) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post2#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post2#1_In_1|) (= (+ v_~pos~0_Out_2 1) v_~pos~0_In_1) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post3#1_In_1|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| 0)) (= v_~c1~0_In_1 (+ v_~c1~0_Out_2 1))) (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|) (= v_~c1~0_Out_2 (+ v_~c1~0_In_1 1)) (= v_~pos~0_Out_2 (+ v_~pos~0_In_1 1)) (not .cse0) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post5#1_In_1| |v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_In_1| |v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|)))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_In_1|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_In_1|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_In_1|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_In_1|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1|, ~pos~0=v_~pos~0_In_1, ~c1~0=v_~c1~0_In_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_Out_2|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_Out_2|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|, ~pos~0=v_~pos~0_Out_2, ~c1~0=v_~c1~0_Out_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:47:53,246 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [438] $Ultimate##0-->L57: Formula: (and (= |v_thread2Thread1of1ForFork2_~cond~1#1_73| v_~v_assert~0_141) (= v_~v_assert~0_141 |v_thread1Thread1of1ForFork1_~cond~0#1_75|) (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_87| 256) 0)) (.cse1 (not (= (mod |v_thread1Thread1of1ForFork1_~cond~0#1_75| 256) 0)))) (or (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_55| (ite (< 0 v_~c1~0_152) 1 0)) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_55| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_55|) (= |v_thread1Thread1of1ForFork1_#t~post2#1_59| |v_thread1Thread1of1ForFork1_#t~post2#1_60|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_59| |v_thread1Thread1of1ForFork1_#t~post3#1_60|) .cse0 (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_55| 0)) (= (+ v_~c1~0_151 1) v_~c1~0_152) (= v_~pos~0_286 (+ v_~pos~0_285 1)) .cse1) (and (= v_~c1~0_151 (+ v_~c1~0_152 1)) (= |v_thread1Thread1of1ForFork1_#t~post4#1_56| |v_thread1Thread1of1ForFork1_#t~post4#1_55|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_56| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_55|) (= |v_thread1Thread1of1ForFork1_#t~post5#1_56| |v_thread1Thread1of1ForFork1_#t~post5#1_55|) (not .cse0) (= v_~pos~0_285 (+ v_~pos~0_286 1)) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_56| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_55|))))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_60|, ~v_assert~0=v_~v_assert~0_141, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_60|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_56|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_56|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_56|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_87|, ~pos~0=v_~pos~0_286, ~c1~0=v_~c1~0_152, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_56|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_59|, thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_73|, ~v_assert~0=v_~v_assert~0_141, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_59|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_55|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_55|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_55|, ~pos~0=v_~pos~0_285, ~c1~0=v_~c1~0_151, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_75|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_55|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread2Thread1of1ForFork2_~cond~1#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_~cond~0#1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] and [417] L87-->L83: Formula: (let ((.cse0 (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_In_1| 256) 0))) (.cse1 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_In_1| 256) 0))) (or (and (= (+ v_~pos~0_Out_6 1) v_~pos~0_In_3) .cse0 .cse1 (= (ite (< 0 v_~c2~0_In_1) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2| 0)) (= |v_thread2Thread1of1ForFork2_#t~post8#1_In_1| |v_thread2Thread1of1ForFork2_#t~post8#1_Out_2|) (= |v_thread2Thread1of1ForFork2_#t~post7#1_In_1| |v_thread2Thread1of1ForFork2_#t~post7#1_Out_2|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2|) (= (+ v_~c2~0_Out_2 1) v_~c2~0_In_1)) (and (= |v_thread2Thread1of1ForFork2_#t~post10#1_In_1| |v_thread2Thread1of1ForFork2_#t~post10#1_Out_2|) .cse0 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_In_1|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_In_1| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2|) (= v_~c2~0_Out_2 (+ v_~c2~0_In_1 1)) (= |v_thread2Thread1of1ForFork2_#t~post9#1_Out_2| |v_thread2Thread1of1ForFork2_#t~post9#1_In_1|) (not .cse1) (= v_~pos~0_Out_6 (+ v_~pos~0_In_3 1))))) InVars {thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_In_1|, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_In_1|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_In_1|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_In_1|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_In_1|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_In_1|, ~pos~0=v_~pos~0_In_3, ~c2~0=v_~c2~0_In_1, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_In_1|, thread2Thread1of1ForFork2_#t~nondet6#1=|v_thread2Thread1of1ForFork2_#t~nondet6#1_In_1|} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_In_1|, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_Out_2|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_Out_2|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_Out_2|, ~pos~0=v_~pos~0_Out_6, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_Out_2|, ~c2~0=v_~c2~0_Out_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_#t~post10#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~post8#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post7#1, ~pos~0, thread2Thread1of1ForFork2_#t~post9#1, ~c2~0, thread2Thread1of1ForFork2_#t~nondet6#1] [2022-12-13 01:47:53,646 INFO L241 LiptonReduction]: Total number of compositions: 12 [2022-12-13 01:47:53,646 INFO L158 eatedLiptonReduction]: Time needed for LBE in milliseconds: 14540 [2022-12-13 01:47:53,646 INFO L495 AbstractCegarLoop]: Abstraction has has 368 places, 1195 transitions, 32353 flow [2022-12-13 01:47:53,647 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 20 states, 20 states have (on average 2.35) internal successors, (47), 19 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) [2022-12-13 01:47:53,647 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-13 01:47:53,647 INFO L214 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 01:47:53,654 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Forceful destruction successful, exit code 0 [2022-12-13 01:47:53,847 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23,18 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 01:47:53,848 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)] === [2022-12-13 01:47:53,848 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 01:47:53,848 INFO L85 PathProgramCache]: Analyzing trace with hash 355356536, now seen corresponding path program 1 times [2022-12-13 01:47:53,848 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 01:47:53,848 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1185678866] [2022-12-13 01:47:53,848 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 01:47:53,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 01:47:53,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 01:47:55,055 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 01:47:55,056 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 01:47:55,056 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1185678866] [2022-12-13 01:47:55,056 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1185678866] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-13 01:47:55,056 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [514165117] [2022-12-13 01:47:55,056 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 01:47:55,056 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 01:47:55,056 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-13 01:47:55,058 INFO L229 MonitoredProcess]: Starting monitored process 19 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-13 01:47:55,059 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Waiting until timeout for monitored process [2022-12-13 01:47:55,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 01:47:55,317 INFO L263 TraceCheckSpWp]: Trace formula consists of 166 conjuncts, 17 conjunts are in the unsatisfiable core [2022-12-13 01:47:55,320 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 01:47:55,762 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 01:47:55,762 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-13 01:47:56,607 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 01:47:56,607 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [514165117] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-13 01:47:56,607 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-12-13 01:47:56,607 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7, 7] total 18 [2022-12-13 01:47:56,607 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [603976809] [2022-12-13 01:47:56,607 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-12-13 01:47:56,607 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 19 states [2022-12-13 01:47:56,607 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 01:47:56,608 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2022-12-13 01:47:56,608 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=75, Invalid=267, Unknown=0, NotChecked=0, Total=342 [2022-12-13 01:47:56,608 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 0 out of 175 [2022-12-13 01:47:56,608 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 368 places, 1195 transitions, 32353 flow. Second operand has 19 states, 19 states have (on average 2.473684210526316) internal successors, (47), 18 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) [2022-12-13 01:47:56,608 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-13 01:47:56,608 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 0 of 175 [2022-12-13 01:47:56,608 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-13 01:48:03,714 INFO L130 PetriNetUnfolder]: 8464/13609 cut-off events. [2022-12-13 01:48:03,714 INFO L131 PetriNetUnfolder]: For 389068/389068 co-relation queries the response was YES. [2022-12-13 01:48:03,819 INFO L83 FinitePrefix]: Finished finitePrefix Result has 127295 conditions, 13609 events. 8464/13609 cut-off events. For 389068/389068 co-relation queries the response was YES. Maximal size of possible extension queue 600. Compared 92982 event pairs, 582 based on Foata normal form. 44/13597 useless extension candidates. Maximal degree in co-relation 126587. Up to 7947 conditions per place. [2022-12-13 01:48:03,885 INFO L137 encePairwiseOnDemand]: 19/175 looper letters, 948 selfloop transitions, 333 changer transitions 111/1392 dead transitions. [2022-12-13 01:48:03,885 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 393 places, 1392 transitions, 38617 flow [2022-12-13 01:48:03,886 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2022-12-13 01:48:03,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 26 states. [2022-12-13 01:48:03,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 346 transitions. [2022-12-13 01:48:03,887 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.07604395604395604 [2022-12-13 01:48:03,887 INFO L175 Difference]: Start difference. First operand has 368 places, 1195 transitions, 32353 flow. Second operand 26 states and 346 transitions. [2022-12-13 01:48:03,887 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 393 places, 1392 transitions, 38617 flow [2022-12-13 01:48:09,034 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 385 places, 1392 transitions, 36878 flow, removed 760 selfloop flow, removed 8 redundant places. [2022-12-13 01:48:09,090 INFO L231 Difference]: Finished difference. Result has 392 places, 1180 transitions, 31597 flow [2022-12-13 01:48:09,091 INFO L277 CegarLoopForPetriNet]: {PETRI_ALPHABET=175, PETRI_DIFFERENCE_MINUEND_FLOW=30788, PETRI_DIFFERENCE_MINUEND_PLACES=360, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=1195, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=310, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=876, PETRI_DIFFERENCE_SUBTRAHEND_STATES=26, PETRI_FLOW=31597, PETRI_PLACES=392, PETRI_TRANSITIONS=1180} [2022-12-13 01:48:09,092 INFO L295 CegarLoopForPetriNet]: 30 programPoint places, 362 predicate places. [2022-12-13 01:48:09,092 WARN L178 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-13 01:48:09,092 INFO L89 Accepts]: Start accepts. Operand has 392 places, 1180 transitions, 31597 flow [2022-12-13 01:48:09,098 INFO L95 Accepts]: Finished accepts. [2022-12-13 01:48:09,099 INFO L203 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-13 01:48:09,099 INFO L174 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 392 places, 1180 transitions, 31597 flow [2022-12-13 01:48:09,114 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 377 places, 1180 transitions, 31597 flow [2022-12-13 01:48:09,720 INFO L130 PetriNetUnfolder]: 998/2470 cut-off events. [2022-12-13 01:48:09,720 INFO L131 PetriNetUnfolder]: For 90130/90315 co-relation queries the response was YES. [2022-12-13 01:48:09,740 INFO L83 FinitePrefix]: Finished finitePrefix Result has 25541 conditions, 2470 events. 998/2470 cut-off events. For 90130/90315 co-relation queries the response was YES. Maximal size of possible extension queue 188. Compared 19721 event pairs, 11 based on Foata normal form. 76/2478 useless extension candidates. Maximal degree in co-relation 25340. Up to 600 conditions per place. [2022-12-13 01:48:09,776 INFO L222 LiptonReduction]: Starting Lipton reduction on Petri net that has 377 places, 1180 transitions, 31597 flow [2022-12-13 01:48:09,776 INFO L226 LiptonReduction]: Number of co-enabled transitions 6550 [2022-12-13 01:48:09,916 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [304] $Ultimate##0-->L61: Formula: (= v_~v_assert~0_1 |v_thread1Thread1of1ForFork1_~cond~0#1_1|) InVars {~v_assert~0=v_~v_assert~0_1} OutVars{~v_assert~0=v_~v_assert~0_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~cond~0#1] and [417] L87-->L83: Formula: (let ((.cse0 (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_In_1| 256) 0))) (.cse1 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_In_1| 256) 0))) (or (and (= (+ v_~pos~0_Out_6 1) v_~pos~0_In_3) .cse0 .cse1 (= (ite (< 0 v_~c2~0_In_1) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2| 0)) (= |v_thread2Thread1of1ForFork2_#t~post8#1_In_1| |v_thread2Thread1of1ForFork2_#t~post8#1_Out_2|) (= |v_thread2Thread1of1ForFork2_#t~post7#1_In_1| |v_thread2Thread1of1ForFork2_#t~post7#1_Out_2|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2|) (= (+ v_~c2~0_Out_2 1) v_~c2~0_In_1)) (and (= |v_thread2Thread1of1ForFork2_#t~post10#1_In_1| |v_thread2Thread1of1ForFork2_#t~post10#1_Out_2|) .cse0 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_In_1|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_In_1| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2|) (= v_~c2~0_Out_2 (+ v_~c2~0_In_1 1)) (= |v_thread2Thread1of1ForFork2_#t~post9#1_Out_2| |v_thread2Thread1of1ForFork2_#t~post9#1_In_1|) (not .cse1) (= v_~pos~0_Out_6 (+ v_~pos~0_In_3 1))))) InVars {thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_In_1|, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_In_1|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_In_1|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_In_1|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_In_1|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_In_1|, ~pos~0=v_~pos~0_In_3, ~c2~0=v_~c2~0_In_1, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_In_1|, thread2Thread1of1ForFork2_#t~nondet6#1=|v_thread2Thread1of1ForFork2_#t~nondet6#1_In_1|} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_In_1|, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_Out_2|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_Out_2|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_Out_2|, ~pos~0=v_~pos~0_Out_6, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_Out_2|, ~c2~0=v_~c2~0_Out_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_#t~post10#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~post8#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post7#1, ~pos~0, thread2Thread1of1ForFork2_#t~post9#1, ~c2~0, thread2Thread1of1ForFork2_#t~nondet6#1] [2022-12-13 01:48:13,201 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [767] $Ultimate##0-->L61: Formula: (let ((.cse7 (+ v_~pos~0_2071 1)) (.cse5 (+ v_~c2~0_1330 1)) (.cse9 (+ v_~pos~0_2076 1)) (.cse8 (+ v_~c2~0_1332 1)) (.cse2 (+ v_~c2~0_1329 1)) (.cse0 (+ v_~pos~0_2073 1)) (.cse13 (+ v_~pos~0_2069 1)) (.cse14 (+ v_~c2~0_1325 1)) (.cse11 (+ v_~c2~0_1327 1)) (.cse10 (+ v_~pos~0_2075 1)) (.cse4 (+ v_~pos~0_2072 1)) (.cse3 (+ v_~c2~0_1331 1)) (.cse21 (+ v_~pos~0_2074 1)) (.cse20 (+ v_~c2~0_1328 1))) (and (let ((.cse1 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_1233| 256) 0))) (or (and (= .cse0 v_~pos~0_2072) (not .cse1) (= |v_thread2Thread1of1ForFork2_#t~post9#1_1245| |v_thread2Thread1of1ForFork2_#t~post9#1_1241|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1245| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1241|) (= |v_thread2Thread1of1ForFork2_#t~post10#1_1244| |v_thread2Thread1of1ForFork2_#t~post10#1_1242|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1241| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1240|) (= v_~c2~0_1331 .cse2)) (and (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1245| 0)) .cse1 (= |v_thread2Thread1of1ForFork2_#t~post8#1_1247| |v_thread2Thread1of1ForFork2_#t~post8#1_1246|) (= |v_thread2Thread1of1ForFork2_#t~post7#1_1247| |v_thread2Thread1of1ForFork2_#t~post7#1_1245|) (= v_~c2~0_1329 .cse3) (= .cse4 v_~pos~0_2073) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1245| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1240|) (= (ite (< 0 v_~c2~0_1329) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1240|)))) (= v_~v_assert~0_736 |v_thread2Thread1of1ForFork2_~cond~1#1_714|) (let ((.cse6 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_1232| 256) 0))) (or (and (= v_~c2~0_1332 .cse5) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1244| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1243|) (not .cse6) (= .cse7 v_~pos~0_2076) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1245| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1242|) (= |v_thread2Thread1of1ForFork2_#t~post9#1_1244| |v_thread2Thread1of1ForFork2_#t~post9#1_1243|) (= |v_thread2Thread1of1ForFork2_#t~post10#1_1243| |v_thread2Thread1of1ForFork2_#t~post10#1_1240|)) (and (= v_~c2~0_1330 .cse8) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1243| 0)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1243| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1245|) (= |v_thread2Thread1of1ForFork2_#t~post8#1_1242| |v_thread2Thread1of1ForFork2_#t~post8#1_1244|) (= .cse9 v_~pos~0_2071) (= (ite (< 0 v_~c2~0_1330) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1245|) .cse6 (= |v_thread2Thread1of1ForFork2_#t~post7#1_1244| |v_thread2Thread1of1ForFork2_#t~post7#1_1242|)))) (= v_~v_assert~0_736 |v_thread1Thread1of1ForFork1_~cond~0#1_551|) (let ((.cse12 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_1234| 256) 0))) (or (and (= .cse10 v_~pos~0_2071) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1244| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1242|) (= .cse11 v_~c2~0_1330) (not .cse12) (= |v_thread2Thread1of1ForFork2_#t~post10#1_1245| |v_thread2Thread1of1ForFork2_#t~post10#1_1240|) (= |v_thread2Thread1of1ForFork2_#t~post9#1_1244| |v_thread2Thread1of1ForFork2_#t~post9#1_1242|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1243| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1242|)) (and .cse12 (= .cse7 v_~pos~0_2075) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1244| 0)) (= |v_thread2Thread1of1ForFork2_#t~post8#1_1244| |v_thread2Thread1of1ForFork2_#t~post8#1_1243|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1244| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1242|) (= (ite (< 0 v_~c2~0_1327) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1242|) (= v_~c2~0_1327 .cse5) (= |v_thread2Thread1of1ForFork2_#t~post7#1_1244| |v_thread2Thread1of1ForFork2_#t~post7#1_1243|)))) (let ((.cse15 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_1235| 256) 0))) (or (and (= v_~pos~0_2076 .cse13) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1238| 0)) (= (ite (< 0 v_~c2~0_1332) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1238|) (= v_~c2~0_1332 .cse14) .cse15 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1238| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1238|) (= |v_thread2Thread1of1ForFork2_#t~post8#1_1242| |v_thread2Thread1of1ForFork2_#t~post8#1_1240|) (= |v_thread2Thread1of1ForFork2_#t~post7#1_1242| |v_thread2Thread1of1ForFork2_#t~post7#1_1240|)) (and (not .cse15) (= .cse9 v_~pos~0_2069) (= |v_thread2Thread1of1ForFork2_#t~post10#1_1238| |v_thread2Thread1of1ForFork2_#t~post10#1_1243|) (= v_~c2~0_1325 .cse8) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1238| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1243|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1245| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1238|) (= |v_thread2Thread1of1ForFork2_#t~post9#1_1238| |v_thread2Thread1of1ForFork2_#t~post9#1_1243|)))) (let ((.cse16 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_1237| 256) 0))) (or (and (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1241| 0)) (= (ite (< 0 v_~c2~0_1326) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1241|) (= v_~c2~0_1326 .cse2) (= |v_thread2Thread1of1ForFork2_#t~post7#1_1247| |v_thread2Thread1of1ForFork2_#t~post7#1_1241|) (= .cse0 v_~pos~0_2070) .cse16 (= |v_thread2Thread1of1ForFork2_#t~post8#1_1241| |v_thread2Thread1of1ForFork2_#t~post8#1_1246|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1241| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1241|)) (and (= |v_thread2Thread1of1ForFork2_#t~post10#1_1239| |v_thread2Thread1of1ForFork2_#t~post10#1_1244|) (= v_~pos~0_2073 (+ v_~pos~0_2070 1)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1239| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1241|) (not .cse16) (= (+ v_~c2~0_1326 1) v_~c2~0_1329) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1241| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1239|) (= |v_thread2Thread1of1ForFork2_#t~post9#1_1239| |v_thread2Thread1of1ForFork2_#t~post9#1_1241|)))) (let ((.cse17 (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_714| 256) 0))) (.cse18 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_1230| 256) 0))) (or (and (= |v_thread2Thread1of1ForFork2_#t~post7#1_1239| |v_thread2Thread1of1ForFork2_#t~post7#1_1240|) .cse17 (= v_~c2~0_1325 (+ v_~c2~0_1324 1)) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1237| 0)) .cse18 (= (ite (< 0 v_~c2~0_1325) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1237|) (= v_~pos~0_2069 (+ v_~pos~0_2068 1)) (= |v_thread2Thread1of1ForFork2_#t~post8#1_1239| |v_thread2Thread1of1ForFork2_#t~post8#1_1240|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1237| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1237|)) (and (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1238| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1237|) (= |v_thread2Thread1of1ForFork2_#t~post9#1_1238| |v_thread2Thread1of1ForFork2_#t~post9#1_1237|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1238| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1237|) .cse17 (= v_~pos~0_2068 .cse13) (= |v_thread2Thread1of1ForFork2_#t~post10#1_1238| |v_thread2Thread1of1ForFork2_#t~post10#1_1237|) (not .cse18) (= v_~c2~0_1324 .cse14)))) (let ((.cse19 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_1231| 256) 0))) (or (and (not .cse19) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1244| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1243|) (= .cse20 v_~c2~0_1327) (= |v_thread2Thread1of1ForFork2_#t~post10#1_1245| |v_thread2Thread1of1ForFork2_#t~post10#1_1241|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1242| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1240|) (= .cse21 v_~pos~0_2075) (= |v_thread2Thread1of1ForFork2_#t~post9#1_1242| |v_thread2Thread1of1ForFork2_#t~post9#1_1240|)) (and (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1242| 0)) (= .cse11 v_~c2~0_1328) .cse19 (= (ite (< 0 v_~c2~0_1328) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1243|) (= |v_thread2Thread1of1ForFork2_#t~post8#1_1245| |v_thread2Thread1of1ForFork2_#t~post8#1_1243|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1242| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1243|) (= |v_thread2Thread1of1ForFork2_#t~post7#1_1246| |v_thread2Thread1of1ForFork2_#t~post7#1_1243|) (= .cse10 v_~pos~0_2074)))) (let ((.cse22 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_1236| 256) 0))) (or (and (not .cse22) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1244| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1240|) (= |v_thread2Thread1of1ForFork2_#t~post10#1_1242| |v_thread2Thread1of1ForFork2_#t~post10#1_1241|) (= |v_thread2Thread1of1ForFork2_#t~post9#1_1245| |v_thread2Thread1of1ForFork2_#t~post9#1_1240|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1245| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1240|) (= .cse4 v_~pos~0_2074) (= v_~c2~0_1328 .cse3)) (and (= .cse21 v_~pos~0_2072) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1240| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1244|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1244| (ite (< 0 v_~c2~0_1331) 1 0)) (= .cse20 v_~c2~0_1331) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1240| 0)) (= |v_thread2Thread1of1ForFork2_#t~post7#1_1246| |v_thread2Thread1of1ForFork2_#t~post7#1_1245|) .cse22 (= |v_thread2Thread1of1ForFork2_#t~post8#1_1247| |v_thread2Thread1of1ForFork2_#t~post8#1_1245|)))))) InVars {~v_assert~0=v_~v_assert~0_736, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_1239|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1239|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_1241|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1239|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_1241|, ~pos~0=v_~pos~0_2070, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_1239|, ~c2~0=v_~c2~0_1326, thread2Thread1of1ForFork2_#t~nondet6#1=|v_thread2Thread1of1ForFork2_#t~nondet6#1_1237|} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_714|, ~v_assert~0=v_~v_assert~0_736, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_1237|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1237|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_1239|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1237|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_1239|, ~pos~0=v_~pos~0_2068, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_1237|, ~c2~0=v_~c2~0_1324, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_551|} AuxVars[|v_thread2Thread1of1ForFork2_#t~post9#1_1238|, v_~c2~0_1325, v_~pos~0_2073, v_~pos~0_2074, v_~pos~0_2075, v_~pos~0_2076, v_~pos~0_2071, |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1238|, v_~pos~0_2072, |v_thread2Thread1of1ForFork2_#t~post9#1_1241|, |v_thread2Thread1of1ForFork2_#t~post10#1_1241|, |v_thread2Thread1of1ForFork2_#t~post8#1_1240|, |v_thread2Thread1of1ForFork2_#t~post7#1_1240|, |v_thread2Thread1of1ForFork2_#t~post9#1_1240|, |v_thread2Thread1of1ForFork2_#t~post10#1_1240|, |v_thread2Thread1of1ForFork2_#t~post9#1_1243|, |v_thread2Thread1of1ForFork2_#t~post10#1_1243|, |v_thread2Thread1of1ForFork2_#t~post8#1_1242|, |v_thread2Thread1of1ForFork2_#t~post9#1_1242|, |v_thread2Thread1of1ForFork2_#t~post10#1_1242|, v_~c2~0_1328, |v_thread2Thread1of1ForFork2_#t~post10#1_1245|, v_~c2~0_1327, |v_thread2Thread1of1ForFork2_#t~post10#1_1244|, v_~c2~0_1329, |v_thread2Thread1of1ForFork2_#t~post10#1_1238|, |v_thread2Thread1of1ForFork2_#t~post8#1_1247|, v_~pos~0_2069, |v_thread2Thread1of1ForFork2_#t~post8#1_1243|, |v_thread2Thread1of1ForFork2_#t~post8#1_1244|, |v_thread2Thread1of1ForFork2_#t~post8#1_1245|, |v_thread2Thread1of1ForFork2_#t~post8#1_1246|, |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1238|, |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1242|, |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1243|, |v_thread2Thread1of1ForFork2_#t~post7#1_1247|, |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1240|, |v_thread2Thread1of1ForFork2_#t~post7#1_1246|, |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1241|, v_~c2~0_1331, |v_thread2Thread1of1ForFork2_#t~post7#1_1245|, |v_thread2Thread1of1ForFork2_#t~post9#1_1245|, |v_thread2Thread1of1ForFork2_#t~nondet6#1_1231|, |v_thread2Thread1of1ForFork2_#t~nondet6#1_1230|, v_~c2~0_1330, |v_thread2Thread1of1ForFork2_#t~post7#1_1244|, |v_thread2Thread1of1ForFork2_#t~post9#1_1244|, |v_thread2Thread1of1ForFork2_#t~post7#1_1243|, |v_thread2Thread1of1ForFork2_#t~post7#1_1242|, v_~c2~0_1332, |v_thread2Thread1of1ForFork2_#t~nondet6#1_1235|, |v_thread2Thread1of1ForFork2_#t~nondet6#1_1234|, |v_thread2Thread1of1ForFork2_#t~nondet6#1_1233|, |v_thread2Thread1of1ForFork2_#t~nondet6#1_1232|, |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1244|, |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1245|, |v_thread2Thread1of1ForFork2_#t~nondet6#1_1236|, |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1245|, |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1244|, |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1241|, |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1240|, |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1243|, |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1242|] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1, thread2Thread1of1ForFork2_#t~post10#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~post8#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post7#1, ~pos~0, thread2Thread1of1ForFork2_#t~post9#1, ~c2~0, thread2Thread1of1ForFork2_#t~nondet6#1, thread1Thread1of1ForFork1_~cond~0#1] and [774] L83-->L57: Formula: (and (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_753| 256) 0)) (.cse1 (not (= (mod |v_thread1Thread1of1ForFork1_~cond~0#1_559| 256) 0)))) (or (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_743| (ite (< 0 v_~c1~0_825) 1 0)) .cse0 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_743| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_743|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_748| |v_thread1Thread1of1ForFork1_#t~post3#1_747|) (= (+ v_~c1~0_824 1) v_~c1~0_825) (= |v_thread1Thread1of1ForFork1_#t~post2#1_748| |v_thread1Thread1of1ForFork1_#t~post2#1_747|) (= (+ v_~pos~0_2113 1) v_~pos~0_2114) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_743| 0)) .cse1) (and (not .cse0) (= |v_thread1Thread1of1ForFork1_#t~post5#1_744| |v_thread1Thread1of1ForFork1_#t~post5#1_743|) (= (+ v_~c1~0_825 1) v_~c1~0_824) (= |v_thread1Thread1of1ForFork1_#t~post4#1_744| |v_thread1Thread1of1ForFork1_#t~post4#1_743|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_744| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_743|) (= (+ v_~pos~0_2114 1) v_~pos~0_2113) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_744| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_743|) .cse1))) (= v_~v_assert~0_750 |v_thread2Thread1of1ForFork2_~cond~1#1_730|)) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_748|, ~v_assert~0=v_~v_assert~0_750, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_748|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_744|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_744|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_744|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_753|, ~pos~0=v_~pos~0_2114, ~c1~0=v_~c1~0_825, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_559|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_744|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_747|, thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_730|, ~v_assert~0=v_~v_assert~0_750, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_747|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_743|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_743|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_743|, ~pos~0=v_~pos~0_2113, ~c1~0=v_~c1~0_824, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_559|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_743|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread2Thread1of1ForFork2_~cond~1#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:48:16,154 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [767] $Ultimate##0-->L61: Formula: (let ((.cse7 (+ v_~pos~0_2071 1)) (.cse5 (+ v_~c2~0_1330 1)) (.cse9 (+ v_~pos~0_2076 1)) (.cse8 (+ v_~c2~0_1332 1)) (.cse2 (+ v_~c2~0_1329 1)) (.cse0 (+ v_~pos~0_2073 1)) (.cse13 (+ v_~pos~0_2069 1)) (.cse14 (+ v_~c2~0_1325 1)) (.cse11 (+ v_~c2~0_1327 1)) (.cse10 (+ v_~pos~0_2075 1)) (.cse4 (+ v_~pos~0_2072 1)) (.cse3 (+ v_~c2~0_1331 1)) (.cse21 (+ v_~pos~0_2074 1)) (.cse20 (+ v_~c2~0_1328 1))) (and (let ((.cse1 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_1233| 256) 0))) (or (and (= .cse0 v_~pos~0_2072) (not .cse1) (= |v_thread2Thread1of1ForFork2_#t~post9#1_1245| |v_thread2Thread1of1ForFork2_#t~post9#1_1241|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1245| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1241|) (= |v_thread2Thread1of1ForFork2_#t~post10#1_1244| |v_thread2Thread1of1ForFork2_#t~post10#1_1242|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1241| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1240|) (= v_~c2~0_1331 .cse2)) (and (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1245| 0)) .cse1 (= |v_thread2Thread1of1ForFork2_#t~post8#1_1247| |v_thread2Thread1of1ForFork2_#t~post8#1_1246|) (= |v_thread2Thread1of1ForFork2_#t~post7#1_1247| |v_thread2Thread1of1ForFork2_#t~post7#1_1245|) (= v_~c2~0_1329 .cse3) (= .cse4 v_~pos~0_2073) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1245| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1240|) (= (ite (< 0 v_~c2~0_1329) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1240|)))) (= v_~v_assert~0_736 |v_thread2Thread1of1ForFork2_~cond~1#1_714|) (let ((.cse6 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_1232| 256) 0))) (or (and (= v_~c2~0_1332 .cse5) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1244| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1243|) (not .cse6) (= .cse7 v_~pos~0_2076) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1245| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1242|) (= |v_thread2Thread1of1ForFork2_#t~post9#1_1244| |v_thread2Thread1of1ForFork2_#t~post9#1_1243|) (= |v_thread2Thread1of1ForFork2_#t~post10#1_1243| |v_thread2Thread1of1ForFork2_#t~post10#1_1240|)) (and (= v_~c2~0_1330 .cse8) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1243| 0)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1243| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1245|) (= |v_thread2Thread1of1ForFork2_#t~post8#1_1242| |v_thread2Thread1of1ForFork2_#t~post8#1_1244|) (= .cse9 v_~pos~0_2071) (= (ite (< 0 v_~c2~0_1330) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1245|) .cse6 (= |v_thread2Thread1of1ForFork2_#t~post7#1_1244| |v_thread2Thread1of1ForFork2_#t~post7#1_1242|)))) (= v_~v_assert~0_736 |v_thread1Thread1of1ForFork1_~cond~0#1_551|) (let ((.cse12 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_1234| 256) 0))) (or (and (= .cse10 v_~pos~0_2071) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1244| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1242|) (= .cse11 v_~c2~0_1330) (not .cse12) (= |v_thread2Thread1of1ForFork2_#t~post10#1_1245| |v_thread2Thread1of1ForFork2_#t~post10#1_1240|) (= |v_thread2Thread1of1ForFork2_#t~post9#1_1244| |v_thread2Thread1of1ForFork2_#t~post9#1_1242|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1243| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1242|)) (and .cse12 (= .cse7 v_~pos~0_2075) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1244| 0)) (= |v_thread2Thread1of1ForFork2_#t~post8#1_1244| |v_thread2Thread1of1ForFork2_#t~post8#1_1243|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1244| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1242|) (= (ite (< 0 v_~c2~0_1327) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1242|) (= v_~c2~0_1327 .cse5) (= |v_thread2Thread1of1ForFork2_#t~post7#1_1244| |v_thread2Thread1of1ForFork2_#t~post7#1_1243|)))) (let ((.cse15 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_1235| 256) 0))) (or (and (= v_~pos~0_2076 .cse13) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1238| 0)) (= (ite (< 0 v_~c2~0_1332) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1238|) (= v_~c2~0_1332 .cse14) .cse15 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1238| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1238|) (= |v_thread2Thread1of1ForFork2_#t~post8#1_1242| |v_thread2Thread1of1ForFork2_#t~post8#1_1240|) (= |v_thread2Thread1of1ForFork2_#t~post7#1_1242| |v_thread2Thread1of1ForFork2_#t~post7#1_1240|)) (and (not .cse15) (= .cse9 v_~pos~0_2069) (= |v_thread2Thread1of1ForFork2_#t~post10#1_1238| |v_thread2Thread1of1ForFork2_#t~post10#1_1243|) (= v_~c2~0_1325 .cse8) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1238| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1243|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1245| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1238|) (= |v_thread2Thread1of1ForFork2_#t~post9#1_1238| |v_thread2Thread1of1ForFork2_#t~post9#1_1243|)))) (let ((.cse16 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_1237| 256) 0))) (or (and (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1241| 0)) (= (ite (< 0 v_~c2~0_1326) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1241|) (= v_~c2~0_1326 .cse2) (= |v_thread2Thread1of1ForFork2_#t~post7#1_1247| |v_thread2Thread1of1ForFork2_#t~post7#1_1241|) (= .cse0 v_~pos~0_2070) .cse16 (= |v_thread2Thread1of1ForFork2_#t~post8#1_1241| |v_thread2Thread1of1ForFork2_#t~post8#1_1246|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1241| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1241|)) (and (= |v_thread2Thread1of1ForFork2_#t~post10#1_1239| |v_thread2Thread1of1ForFork2_#t~post10#1_1244|) (= v_~pos~0_2073 (+ v_~pos~0_2070 1)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1239| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1241|) (not .cse16) (= (+ v_~c2~0_1326 1) v_~c2~0_1329) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1241| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1239|) (= |v_thread2Thread1of1ForFork2_#t~post9#1_1239| |v_thread2Thread1of1ForFork2_#t~post9#1_1241|)))) (let ((.cse17 (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_714| 256) 0))) (.cse18 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_1230| 256) 0))) (or (and (= |v_thread2Thread1of1ForFork2_#t~post7#1_1239| |v_thread2Thread1of1ForFork2_#t~post7#1_1240|) .cse17 (= v_~c2~0_1325 (+ v_~c2~0_1324 1)) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1237| 0)) .cse18 (= (ite (< 0 v_~c2~0_1325) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1237|) (= v_~pos~0_2069 (+ v_~pos~0_2068 1)) (= |v_thread2Thread1of1ForFork2_#t~post8#1_1239| |v_thread2Thread1of1ForFork2_#t~post8#1_1240|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1237| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1237|)) (and (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1238| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1237|) (= |v_thread2Thread1of1ForFork2_#t~post9#1_1238| |v_thread2Thread1of1ForFork2_#t~post9#1_1237|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1238| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1237|) .cse17 (= v_~pos~0_2068 .cse13) (= |v_thread2Thread1of1ForFork2_#t~post10#1_1238| |v_thread2Thread1of1ForFork2_#t~post10#1_1237|) (not .cse18) (= v_~c2~0_1324 .cse14)))) (let ((.cse19 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_1231| 256) 0))) (or (and (not .cse19) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1244| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1243|) (= .cse20 v_~c2~0_1327) (= |v_thread2Thread1of1ForFork2_#t~post10#1_1245| |v_thread2Thread1of1ForFork2_#t~post10#1_1241|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1242| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1240|) (= .cse21 v_~pos~0_2075) (= |v_thread2Thread1of1ForFork2_#t~post9#1_1242| |v_thread2Thread1of1ForFork2_#t~post9#1_1240|)) (and (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1242| 0)) (= .cse11 v_~c2~0_1328) .cse19 (= (ite (< 0 v_~c2~0_1328) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1243|) (= |v_thread2Thread1of1ForFork2_#t~post8#1_1245| |v_thread2Thread1of1ForFork2_#t~post8#1_1243|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1242| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1243|) (= |v_thread2Thread1of1ForFork2_#t~post7#1_1246| |v_thread2Thread1of1ForFork2_#t~post7#1_1243|) (= .cse10 v_~pos~0_2074)))) (let ((.cse22 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_1236| 256) 0))) (or (and (not .cse22) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1244| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1240|) (= |v_thread2Thread1of1ForFork2_#t~post10#1_1242| |v_thread2Thread1of1ForFork2_#t~post10#1_1241|) (= |v_thread2Thread1of1ForFork2_#t~post9#1_1245| |v_thread2Thread1of1ForFork2_#t~post9#1_1240|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1245| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1240|) (= .cse4 v_~pos~0_2074) (= v_~c2~0_1328 .cse3)) (and (= .cse21 v_~pos~0_2072) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1240| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1244|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1244| (ite (< 0 v_~c2~0_1331) 1 0)) (= .cse20 v_~c2~0_1331) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1240| 0)) (= |v_thread2Thread1of1ForFork2_#t~post7#1_1246| |v_thread2Thread1of1ForFork2_#t~post7#1_1245|) .cse22 (= |v_thread2Thread1of1ForFork2_#t~post8#1_1247| |v_thread2Thread1of1ForFork2_#t~post8#1_1245|)))))) InVars {~v_assert~0=v_~v_assert~0_736, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_1239|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1239|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_1241|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1239|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_1241|, ~pos~0=v_~pos~0_2070, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_1239|, ~c2~0=v_~c2~0_1326, thread2Thread1of1ForFork2_#t~nondet6#1=|v_thread2Thread1of1ForFork2_#t~nondet6#1_1237|} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_714|, ~v_assert~0=v_~v_assert~0_736, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_1237|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1237|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_1239|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1237|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_1239|, ~pos~0=v_~pos~0_2068, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_1237|, ~c2~0=v_~c2~0_1324, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_551|} AuxVars[|v_thread2Thread1of1ForFork2_#t~post9#1_1238|, v_~c2~0_1325, v_~pos~0_2073, v_~pos~0_2074, v_~pos~0_2075, v_~pos~0_2076, v_~pos~0_2071, |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1238|, v_~pos~0_2072, |v_thread2Thread1of1ForFork2_#t~post9#1_1241|, |v_thread2Thread1of1ForFork2_#t~post10#1_1241|, |v_thread2Thread1of1ForFork2_#t~post8#1_1240|, |v_thread2Thread1of1ForFork2_#t~post7#1_1240|, |v_thread2Thread1of1ForFork2_#t~post9#1_1240|, |v_thread2Thread1of1ForFork2_#t~post10#1_1240|, |v_thread2Thread1of1ForFork2_#t~post9#1_1243|, |v_thread2Thread1of1ForFork2_#t~post10#1_1243|, |v_thread2Thread1of1ForFork2_#t~post8#1_1242|, |v_thread2Thread1of1ForFork2_#t~post9#1_1242|, |v_thread2Thread1of1ForFork2_#t~post10#1_1242|, v_~c2~0_1328, |v_thread2Thread1of1ForFork2_#t~post10#1_1245|, v_~c2~0_1327, |v_thread2Thread1of1ForFork2_#t~post10#1_1244|, v_~c2~0_1329, |v_thread2Thread1of1ForFork2_#t~post10#1_1238|, |v_thread2Thread1of1ForFork2_#t~post8#1_1247|, v_~pos~0_2069, |v_thread2Thread1of1ForFork2_#t~post8#1_1243|, |v_thread2Thread1of1ForFork2_#t~post8#1_1244|, |v_thread2Thread1of1ForFork2_#t~post8#1_1245|, |v_thread2Thread1of1ForFork2_#t~post8#1_1246|, |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1238|, |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1242|, |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1243|, |v_thread2Thread1of1ForFork2_#t~post7#1_1247|, |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1240|, |v_thread2Thread1of1ForFork2_#t~post7#1_1246|, |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1241|, v_~c2~0_1331, |v_thread2Thread1of1ForFork2_#t~post7#1_1245|, |v_thread2Thread1of1ForFork2_#t~post9#1_1245|, |v_thread2Thread1of1ForFork2_#t~nondet6#1_1231|, |v_thread2Thread1of1ForFork2_#t~nondet6#1_1230|, v_~c2~0_1330, |v_thread2Thread1of1ForFork2_#t~post7#1_1244|, |v_thread2Thread1of1ForFork2_#t~post9#1_1244|, |v_thread2Thread1of1ForFork2_#t~post7#1_1243|, |v_thread2Thread1of1ForFork2_#t~post7#1_1242|, v_~c2~0_1332, |v_thread2Thread1of1ForFork2_#t~nondet6#1_1235|, |v_thread2Thread1of1ForFork2_#t~nondet6#1_1234|, |v_thread2Thread1of1ForFork2_#t~nondet6#1_1233|, |v_thread2Thread1of1ForFork2_#t~nondet6#1_1232|, |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1244|, |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1245|, |v_thread2Thread1of1ForFork2_#t~nondet6#1_1236|, |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1245|, |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1244|, |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1241|, |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1240|, |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1243|, |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1242|] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1, thread2Thread1of1ForFork2_#t~post10#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~post8#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post7#1, ~pos~0, thread2Thread1of1ForFork2_#t~post9#1, ~c2~0, thread2Thread1of1ForFork2_#t~nondet6#1, thread1Thread1of1ForFork1_~cond~0#1] and [772] L83-->L83: Formula: (and (let ((.cse0 (not (= 0 (mod |v_thread2Thread1of1ForFork2_~cond~1#1_726| 256)))) (.cse1 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_1256| 256) 0))) (or (and .cse0 (= |v_thread2Thread1of1ForFork2_#t~post8#1_1266| |v_thread2Thread1of1ForFork2_#t~post8#1_1265|) (= (+ v_~c2~0_1350 1) v_~c2~0_1351) (= (ite (< 0 v_~c2~0_1351) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1263|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1263| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1263|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1263| 0)) .cse1 (= (+ v_~pos~0_2105 1) v_~pos~0_2106) (= |v_thread2Thread1of1ForFork2_#t~post7#1_1266| |v_thread2Thread1of1ForFork2_#t~post7#1_1265|)) (and (= (+ v_~c2~0_1351 1) v_~c2~0_1350) (= |v_thread2Thread1of1ForFork2_#t~post9#1_1264| |v_thread2Thread1of1ForFork2_#t~post9#1_1263|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1264| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1263|) (= v_~pos~0_2105 (+ v_~pos~0_2106 1)) .cse0 (= |v_thread2Thread1of1ForFork2_#t~post10#1_1264| |v_thread2Thread1of1ForFork2_#t~post10#1_1263|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1264| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1263|) (not .cse1)))) (= v_~v_assert~0_746 |v_thread2Thread1of1ForFork2_~cond~1#1_726|)) InVars {thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_1264|, ~v_assert~0=v_~v_assert~0_746, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1264|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_1266|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1264|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_1266|, ~pos~0=v_~pos~0_2106, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_1264|, ~c2~0=v_~c2~0_1351, thread2Thread1of1ForFork2_#t~nondet6#1=|v_thread2Thread1of1ForFork2_#t~nondet6#1_1256|} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_726|, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_1263|, ~v_assert~0=v_~v_assert~0_746, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1263|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_1265|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1263|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_1265|, ~pos~0=v_~pos~0_2105, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_1263|, ~c2~0=v_~c2~0_1350} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1, thread2Thread1of1ForFork2_#t~post10#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~post8#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post7#1, ~pos~0, thread2Thread1of1ForFork2_#t~post9#1, ~c2~0, thread2Thread1of1ForFork2_#t~nondet6#1] [2022-12-13 01:48:16,154 WARN L322 ript$VariableManager]: TermVariable LBE185 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-13 01:48:16,155 WARN L322 ript$VariableManager]: TermVariable LBE77 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-13 01:48:19,118 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [785] $Ultimate##0-->L83: Formula: (let ((.cse1 (+ v_~c2~0_1386 1)) (.cse2 (+ v_~pos~0_2161 1)) (.cse7 (+ v_~c2~0_1390 1)) (.cse8 (+ v_~pos~0_2163 1)) (.cse9 (+ v_~c2~0_1389 1)) (.cse10 (+ v_~pos~0_2165 1)) (.cse13 (+ v_~pos~0_2169 1)) (.cse12 (+ v_~c2~0_1392 1)) (.cse19 (+ v_~c2~0_1394 1)) (.cse18 (+ v_~pos~0_2168 1)) (.cse4 (+ v_~c2~0_1388 1)) (.cse5 (+ v_~pos~0_2166 1)) (.cse16 (+ v_~pos~0_2167 1)) (.cse15 (+ v_~c2~0_1391 1)) (.cse23 (+ v_~c2~0_1393 1)) (.cse22 (+ v_~pos~0_2164 1))) (and (let ((.cse0 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_1291| 256) 0))) (or (and (not .cse0) (= |v_thread2Thread1of1ForFork2_#t~post9#1_1298| |v_thread2Thread1of1ForFork2_#t~post9#1_1299|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1299| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1298|) (= .cse1 v_~c2~0_1385) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1299| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1298|) (= .cse2 v_~pos~0_2160) (= |v_thread2Thread1of1ForFork2_#t~post10#1_1299| |v_thread2Thread1of1ForFork2_#t~post10#1_1298|)) (and .cse0 (= |v_thread2Thread1of1ForFork2_#t~post8#1_1301| |v_thread2Thread1of1ForFork2_#t~post8#1_1300|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1298| 0)) (= (+ v_~c2~0_1385 1) v_~c2~0_1386) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1298| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1298|) (= (+ v_~pos~0_2160 1) v_~pos~0_2161) (= |v_thread2Thread1of1ForFork2_#t~post7#1_1301| |v_thread2Thread1of1ForFork2_#t~post7#1_1300|) (= (ite (< 0 v_~c2~0_1386) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1298|)))) (let ((.cse3 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_1295| 256) 0))) (or (and (not .cse3) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1299| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1305|) (= v_~c2~0_1386 .cse4) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1306| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1299|) (= .cse5 v_~pos~0_2161) (= |v_thread2Thread1of1ForFork2_#t~post10#1_1307| |v_thread2Thread1of1ForFork2_#t~post10#1_1299|) (= |v_thread2Thread1of1ForFork2_#t~post9#1_1304| |v_thread2Thread1of1ForFork2_#t~post9#1_1299|)) (and (= .cse1 v_~c2~0_1388) (= .cse2 v_~pos~0_2166) .cse3 (= |v_thread2Thread1of1ForFork2_#t~post7#1_1307| |v_thread2Thread1of1ForFork2_#t~post7#1_1301|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1299| (ite (< 0 v_~c2~0_1388) 1 0)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1299| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1299|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1299| 0)) (= |v_thread2Thread1of1ForFork2_#t~post8#1_1303| |v_thread2Thread1of1ForFork2_#t~post8#1_1301|)))) (let ((.cse6 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_1298| 256) 0))) (or (and (= |v_thread2Thread1of1ForFork2_#t~post8#1_1307| |v_thread2Thread1of1ForFork2_#t~post8#1_1305|) (= |v_thread2Thread1of1ForFork2_#t~post7#1_1308| |v_thread2Thread1of1ForFork2_#t~post7#1_1304|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1307| (ite (< 0 v_~c2~0_1389) 1 0)) .cse6 (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1303| 0)) (= .cse7 v_~c2~0_1389) (= v_~pos~0_2165 .cse8) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1303| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1307|)) (and (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1303| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1302|) (= .cse9 v_~c2~0_1390) (= |v_thread2Thread1of1ForFork2_#t~post10#1_1301| |v_thread2Thread1of1ForFork2_#t~post10#1_1305|) (not .cse6) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1301| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1307|) (= |v_thread2Thread1of1ForFork2_#t~post9#1_1302| |v_thread2Thread1of1ForFork2_#t~post9#1_1301|) (= .cse10 v_~pos~0_2163)))) (let ((.cse11 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_1299| 256) 0))) (or (and (= |v_thread2Thread1of1ForFork2_#t~post9#1_1303| |v_thread2Thread1of1ForFork2_#t~post9#1_1300|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1304| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1300|) (= |v_thread2Thread1of1ForFork2_#t~post10#1_1302| |v_thread2Thread1of1ForFork2_#t~post10#1_1300|) (= (+ v_~c2~0_1387 1) v_~c2~0_1392) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1303| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1300|) (not .cse11) (= v_~pos~0_2169 (+ v_~pos~0_2162 1))) (and (= |v_thread2Thread1of1ForFork2_#t~post7#1_1303| |v_thread2Thread1of1ForFork2_#t~post7#1_1302|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1304| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1303|) (= .cse12 v_~c2~0_1387) (= |v_thread2Thread1of1ForFork2_#t~post8#1_1308| |v_thread2Thread1of1ForFork2_#t~post8#1_1302|) (= v_~pos~0_2162 .cse13) (= (ite (< 0 v_~c2~0_1387) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1303|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1304| 0)) .cse11))) (let ((.cse14 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_1294| 256) 0))) (or (and (not .cse14) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1307| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1303|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1304| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1307|) (= .cse7 v_~c2~0_1391) (= |v_thread2Thread1of1ForFork2_#t~post10#1_1301| |v_thread2Thread1of1ForFork2_#t~post10#1_1303|) (= v_~pos~0_2167 .cse8) (= |v_thread2Thread1of1ForFork2_#t~post9#1_1307| |v_thread2Thread1of1ForFork2_#t~post9#1_1302|)) (and (= (ite (< 0 v_~c2~0_1390) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1304|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1307| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1304|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1307| 0)) (= |v_thread2Thread1of1ForFork2_#t~post7#1_1308| |v_thread2Thread1of1ForFork2_#t~post7#1_1306|) .cse14 (= .cse15 v_~c2~0_1390) (= .cse16 v_~pos~0_2163) (= |v_thread2Thread1of1ForFork2_#t~post8#1_1306| |v_thread2Thread1of1ForFork2_#t~post8#1_1305|)))) (let ((.cse17 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_1292| 256) 0))) (or (and (= |v_thread2Thread1of1ForFork2_#t~post7#1_1305| |v_thread2Thread1of1ForFork2_#t~post7#1_1304|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1301| (ite (< 0 v_~c2~0_1394) 1 0)) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1302| 0)) (= .cse9 v_~c2~0_1394) (= |v_thread2Thread1of1ForFork2_#t~post8#1_1309| |v_thread2Thread1of1ForFork2_#t~post8#1_1307|) (= .cse10 v_~pos~0_2168) .cse17 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1302| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1301|)) (and (= |v_thread2Thread1of1ForFork2_#t~post9#1_1306| |v_thread2Thread1of1ForFork2_#t~post9#1_1301|) (= .cse18 v_~pos~0_2165) (= v_~c2~0_1389 .cse19) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1305| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1301|) (= |v_thread2Thread1of1ForFork2_#t~post10#1_1305| |v_thread2Thread1of1ForFork2_#t~post10#1_1304|) (not .cse17) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1306| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1302|)))) (= v_~v_assert~0_770 |v_thread2Thread1of1ForFork2_~cond~1#1_752|) (let ((.cse20 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_1296| 256) 0))) (or (and (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1306| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1304|) (= v_~pos~0_2168 .cse13) (= |v_thread2Thread1of1ForFork2_#t~post9#1_1306| |v_thread2Thread1of1ForFork2_#t~post9#1_1303|) (= .cse12 v_~c2~0_1394) (= |v_thread2Thread1of1ForFork2_#t~post10#1_1302| |v_thread2Thread1of1ForFork2_#t~post10#1_1304|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1305| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1303|) (not .cse20)) (and (= v_~c2~0_1392 .cse19) (= |v_thread2Thread1of1ForFork2_#t~post8#1_1309| |v_thread2Thread1of1ForFork2_#t~post8#1_1308|) .cse20 (= .cse18 v_~pos~0_2169) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1306| 0)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1306| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1305|) (= |v_thread2Thread1of1ForFork2_#t~post7#1_1305| |v_thread2Thread1of1ForFork2_#t~post7#1_1303|) (= (ite (< 0 v_~c2~0_1392) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1305|)))) (let ((.cse21 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_1293| 256) 0))) (or (and (not .cse21) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1305| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1301|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1306| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1302|) (= .cse22 v_~pos~0_2166) (= |v_thread2Thread1of1ForFork2_#t~post10#1_1307| |v_thread2Thread1of1ForFork2_#t~post10#1_1306|) (= |v_thread2Thread1of1ForFork2_#t~post9#1_1305| |v_thread2Thread1of1ForFork2_#t~post9#1_1304|) (= v_~c2~0_1388 .cse23)) (and (= (ite (< 0 v_~c2~0_1393) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1306|) .cse21 (= v_~c2~0_1393 .cse4) (= .cse5 v_~pos~0_2164) (= |v_thread2Thread1of1ForFork2_#t~post8#1_1304| |v_thread2Thread1of1ForFork2_#t~post8#1_1303|) (= |v_thread2Thread1of1ForFork2_#t~post7#1_1309| |v_thread2Thread1of1ForFork2_#t~post7#1_1307|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1305| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1306|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1305| 0))))) (let ((.cse25 (not (= (mod v_~v_assert~0_770 256) 0))) (.cse24 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_1297| 256) 0))) (or (and (= |v_thread2Thread1of1ForFork2_#t~post9#1_1307| |v_thread2Thread1of1ForFork2_#t~post9#1_1305|) (not .cse24) (= .cse16 v_~pos~0_2164) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1307| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1301|) (= .cse15 v_~c2~0_1393) .cse25 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1304| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1302|) (= |v_thread2Thread1of1ForFork2_#t~post10#1_1306| |v_thread2Thread1of1ForFork2_#t~post10#1_1303|)) (and (= (ite (< 0 v_~c2~0_1391) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1302|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1301| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1302|) (= |v_thread2Thread1of1ForFork2_#t~post7#1_1309| |v_thread2Thread1of1ForFork2_#t~post7#1_1306|) (= |v_thread2Thread1of1ForFork2_#t~post8#1_1306| |v_thread2Thread1of1ForFork2_#t~post8#1_1304|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1301| 0)) .cse25 (= v_~c2~0_1391 .cse23) (= .cse22 v_~pos~0_2167) .cse24))))) InVars {thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_1300|, ~v_assert~0=v_~v_assert~0_770, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1300|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_1302|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1300|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_1302|, ~pos~0=v_~pos~0_2162, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_1300|, ~c2~0=v_~c2~0_1387, thread2Thread1of1ForFork2_#t~nondet6#1=|v_thread2Thread1of1ForFork2_#t~nondet6#1_1299|} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_752|, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_1298|, ~v_assert~0=v_~v_assert~0_770, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1298|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_1300|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1298|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_1300|, ~pos~0=v_~pos~0_2160, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_1298|, ~c2~0=v_~c2~0_1385} AuxVars[|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1299|, |v_thread2Thread1of1ForFork2_#t~post7#1_1304|, |v_thread2Thread1of1ForFork2_#t~nondet6#1_1293|, |v_thread2Thread1of1ForFork2_#t~post9#1_1304|, |v_thread2Thread1of1ForFork2_#t~post7#1_1303|, |v_thread2Thread1of1ForFork2_#t~nondet6#1_1292|, |v_thread2Thread1of1ForFork2_#t~post9#1_1303|, |v_thread2Thread1of1ForFork2_#t~nondet6#1_1291|, |v_thread2Thread1of1ForFork2_#t~post9#1_1306|, |v_thread2Thread1of1ForFork2_#t~post7#1_1301|, |v_thread2Thread1of1ForFork2_#t~post9#1_1305|, |v_thread2Thread1of1ForFork2_#t~nondet6#1_1297|, |v_thread2Thread1of1ForFork2_#t~nondet6#1_1296|, |v_thread2Thread1of1ForFork2_#t~post9#1_1302|, |v_thread2Thread1of1ForFork2_#t~nondet6#1_1295|, |v_thread2Thread1of1ForFork2_#t~nondet6#1_1294|, |v_thread2Thread1of1ForFork2_#t~post9#1_1301|, |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1305|, v_~c2~0_1393, |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1306|, v_~c2~0_1392, |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1303|, |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1304|, |v_thread2Thread1of1ForFork2_#t~post7#1_1309|, |v_thread2Thread1of1ForFork2_#t~nondet6#1_1298|, v_~c2~0_1394, |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1301|, |v_thread2Thread1of1ForFork2_#t~post7#1_1308|, |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1302|, |v_thread2Thread1of1ForFork2_#t~post7#1_1307|, |v_thread2Thread1of1ForFork2_#t~post9#1_1307|, |v_thread2Thread1of1ForFork2_#t~post7#1_1306|, v_~c2~0_1391, |v_thread2Thread1of1ForFork2_#t~post7#1_1305|, v_~c2~0_1390, |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1307|, |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1304|, |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1303|, |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1306|, |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1307|, |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1305|, |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1302|, |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1301|, |v_thread2Thread1of1ForFork2_#t~post10#1_1304|, v_~c2~0_1389, |v_thread2Thread1of1ForFork2_#t~post10#1_1303|, |v_thread2Thread1of1ForFork2_#t~post10#1_1306|, |v_thread2Thread1of1ForFork2_#t~post10#1_1305|, v_~c2~0_1386, |v_thread2Thread1of1ForFork2_#t~post9#1_1299|, |v_thread2Thread1of1ForFork2_#t~post10#1_1307|, v_~c2~0_1388, |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1299|, |v_thread2Thread1of1ForFork2_#t~post10#1_1302|, |v_thread2Thread1of1ForFork2_#t~post10#1_1301|, v_~pos~0_2165, |v_thread2Thread1of1ForFork2_#t~post8#1_1303|, v_~pos~0_2166, |v_thread2Thread1of1ForFork2_#t~post8#1_1304|, v_~pos~0_2167, |v_thread2Thread1of1ForFork2_#t~post8#1_1305|, v_~pos~0_2168, v_~pos~0_2161, v_~pos~0_2163, |v_thread2Thread1of1ForFork2_#t~post8#1_1301|, v_~pos~0_2164, |v_thread2Thread1of1ForFork2_#t~post8#1_1306|, |v_thread2Thread1of1ForFork2_#t~post8#1_1307|, |v_thread2Thread1of1ForFork2_#t~post8#1_1308|, |v_thread2Thread1of1ForFork2_#t~post8#1_1309|, v_~pos~0_2169, |v_thread2Thread1of1ForFork2_#t~post10#1_1299|] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1, thread2Thread1of1ForFork2_#t~post10#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~post8#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post7#1, ~pos~0, thread2Thread1of1ForFork2_#t~post9#1, ~c2~0, thread2Thread1of1ForFork2_#t~nondet6#1] and [795] $Ultimate##0-->L57: Formula: (and (let ((.cse1 (not (= (mod |v_thread1Thread1of1ForFork1_~cond~0#1_582| 256) 0))) (.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_794| 256) 0))) (or (and (= |v_thread1Thread1of1ForFork1_#t~post3#1_790| |v_thread1Thread1of1ForFork1_#t~post3#1_789|) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post2#1_790| |v_thread1Thread1of1ForFork1_#t~post2#1_789|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_785| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_785|) (= (+ v_~pos~0_2237 1) v_~pos~0_2238) .cse1 (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_785| 0)) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_785| (ite (< 0 v_~c1~0_866) 1 0)) (= (+ v_~c1~0_865 1) v_~c1~0_866)) (and (= v_~pos~0_2237 (+ v_~pos~0_2238 1)) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_785| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_786|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_785| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_786|) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post4#1_786| |v_thread1Thread1of1ForFork1_#t~post4#1_785|) (not .cse0) (= (+ v_~c1~0_866 1) v_~c1~0_865) (= |v_thread1Thread1of1ForFork1_#t~post5#1_786| |v_thread1Thread1of1ForFork1_#t~post5#1_785|)))) (= v_~v_assert~0_791 |v_thread1Thread1of1ForFork1_~cond~0#1_582|)) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_790|, ~v_assert~0=v_~v_assert~0_791, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_790|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_786|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_786|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_786|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_794|, ~pos~0=v_~pos~0_2238, ~c1~0=v_~c1~0_866, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_786|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_789|, ~v_assert~0=v_~v_assert~0_791, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_789|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_785|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_785|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_785|, ~pos~0=v_~pos~0_2237, ~c1~0=v_~c1~0_865, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_582|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_785|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_~cond~0#1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:48:22,706 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [785] $Ultimate##0-->L83: Formula: (let ((.cse1 (+ v_~c2~0_1386 1)) (.cse2 (+ v_~pos~0_2161 1)) (.cse7 (+ v_~c2~0_1390 1)) (.cse8 (+ v_~pos~0_2163 1)) (.cse9 (+ v_~c2~0_1389 1)) (.cse10 (+ v_~pos~0_2165 1)) (.cse13 (+ v_~pos~0_2169 1)) (.cse12 (+ v_~c2~0_1392 1)) (.cse19 (+ v_~c2~0_1394 1)) (.cse18 (+ v_~pos~0_2168 1)) (.cse4 (+ v_~c2~0_1388 1)) (.cse5 (+ v_~pos~0_2166 1)) (.cse16 (+ v_~pos~0_2167 1)) (.cse15 (+ v_~c2~0_1391 1)) (.cse23 (+ v_~c2~0_1393 1)) (.cse22 (+ v_~pos~0_2164 1))) (and (let ((.cse0 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_1291| 256) 0))) (or (and (not .cse0) (= |v_thread2Thread1of1ForFork2_#t~post9#1_1298| |v_thread2Thread1of1ForFork2_#t~post9#1_1299|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1299| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1298|) (= .cse1 v_~c2~0_1385) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1299| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1298|) (= .cse2 v_~pos~0_2160) (= |v_thread2Thread1of1ForFork2_#t~post10#1_1299| |v_thread2Thread1of1ForFork2_#t~post10#1_1298|)) (and .cse0 (= |v_thread2Thread1of1ForFork2_#t~post8#1_1301| |v_thread2Thread1of1ForFork2_#t~post8#1_1300|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1298| 0)) (= (+ v_~c2~0_1385 1) v_~c2~0_1386) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1298| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1298|) (= (+ v_~pos~0_2160 1) v_~pos~0_2161) (= |v_thread2Thread1of1ForFork2_#t~post7#1_1301| |v_thread2Thread1of1ForFork2_#t~post7#1_1300|) (= (ite (< 0 v_~c2~0_1386) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1298|)))) (let ((.cse3 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_1295| 256) 0))) (or (and (not .cse3) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1299| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1305|) (= v_~c2~0_1386 .cse4) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1306| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1299|) (= .cse5 v_~pos~0_2161) (= |v_thread2Thread1of1ForFork2_#t~post10#1_1307| |v_thread2Thread1of1ForFork2_#t~post10#1_1299|) (= |v_thread2Thread1of1ForFork2_#t~post9#1_1304| |v_thread2Thread1of1ForFork2_#t~post9#1_1299|)) (and (= .cse1 v_~c2~0_1388) (= .cse2 v_~pos~0_2166) .cse3 (= |v_thread2Thread1of1ForFork2_#t~post7#1_1307| |v_thread2Thread1of1ForFork2_#t~post7#1_1301|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1299| (ite (< 0 v_~c2~0_1388) 1 0)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1299| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1299|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1299| 0)) (= |v_thread2Thread1of1ForFork2_#t~post8#1_1303| |v_thread2Thread1of1ForFork2_#t~post8#1_1301|)))) (let ((.cse6 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_1298| 256) 0))) (or (and (= |v_thread2Thread1of1ForFork2_#t~post8#1_1307| |v_thread2Thread1of1ForFork2_#t~post8#1_1305|) (= |v_thread2Thread1of1ForFork2_#t~post7#1_1308| |v_thread2Thread1of1ForFork2_#t~post7#1_1304|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1307| (ite (< 0 v_~c2~0_1389) 1 0)) .cse6 (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1303| 0)) (= .cse7 v_~c2~0_1389) (= v_~pos~0_2165 .cse8) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1303| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1307|)) (and (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1303| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1302|) (= .cse9 v_~c2~0_1390) (= |v_thread2Thread1of1ForFork2_#t~post10#1_1301| |v_thread2Thread1of1ForFork2_#t~post10#1_1305|) (not .cse6) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1301| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1307|) (= |v_thread2Thread1of1ForFork2_#t~post9#1_1302| |v_thread2Thread1of1ForFork2_#t~post9#1_1301|) (= .cse10 v_~pos~0_2163)))) (let ((.cse11 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_1299| 256) 0))) (or (and (= |v_thread2Thread1of1ForFork2_#t~post9#1_1303| |v_thread2Thread1of1ForFork2_#t~post9#1_1300|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1304| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1300|) (= |v_thread2Thread1of1ForFork2_#t~post10#1_1302| |v_thread2Thread1of1ForFork2_#t~post10#1_1300|) (= (+ v_~c2~0_1387 1) v_~c2~0_1392) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1303| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1300|) (not .cse11) (= v_~pos~0_2169 (+ v_~pos~0_2162 1))) (and (= |v_thread2Thread1of1ForFork2_#t~post7#1_1303| |v_thread2Thread1of1ForFork2_#t~post7#1_1302|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1304| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1303|) (= .cse12 v_~c2~0_1387) (= |v_thread2Thread1of1ForFork2_#t~post8#1_1308| |v_thread2Thread1of1ForFork2_#t~post8#1_1302|) (= v_~pos~0_2162 .cse13) (= (ite (< 0 v_~c2~0_1387) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1303|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1304| 0)) .cse11))) (let ((.cse14 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_1294| 256) 0))) (or (and (not .cse14) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1307| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1303|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1304| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1307|) (= .cse7 v_~c2~0_1391) (= |v_thread2Thread1of1ForFork2_#t~post10#1_1301| |v_thread2Thread1of1ForFork2_#t~post10#1_1303|) (= v_~pos~0_2167 .cse8) (= |v_thread2Thread1of1ForFork2_#t~post9#1_1307| |v_thread2Thread1of1ForFork2_#t~post9#1_1302|)) (and (= (ite (< 0 v_~c2~0_1390) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1304|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1307| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1304|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1307| 0)) (= |v_thread2Thread1of1ForFork2_#t~post7#1_1308| |v_thread2Thread1of1ForFork2_#t~post7#1_1306|) .cse14 (= .cse15 v_~c2~0_1390) (= .cse16 v_~pos~0_2163) (= |v_thread2Thread1of1ForFork2_#t~post8#1_1306| |v_thread2Thread1of1ForFork2_#t~post8#1_1305|)))) (let ((.cse17 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_1292| 256) 0))) (or (and (= |v_thread2Thread1of1ForFork2_#t~post7#1_1305| |v_thread2Thread1of1ForFork2_#t~post7#1_1304|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1301| (ite (< 0 v_~c2~0_1394) 1 0)) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1302| 0)) (= .cse9 v_~c2~0_1394) (= |v_thread2Thread1of1ForFork2_#t~post8#1_1309| |v_thread2Thread1of1ForFork2_#t~post8#1_1307|) (= .cse10 v_~pos~0_2168) .cse17 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1302| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1301|)) (and (= |v_thread2Thread1of1ForFork2_#t~post9#1_1306| |v_thread2Thread1of1ForFork2_#t~post9#1_1301|) (= .cse18 v_~pos~0_2165) (= v_~c2~0_1389 .cse19) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1305| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1301|) (= |v_thread2Thread1of1ForFork2_#t~post10#1_1305| |v_thread2Thread1of1ForFork2_#t~post10#1_1304|) (not .cse17) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1306| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1302|)))) (= v_~v_assert~0_770 |v_thread2Thread1of1ForFork2_~cond~1#1_752|) (let ((.cse20 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_1296| 256) 0))) (or (and (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1306| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1304|) (= v_~pos~0_2168 .cse13) (= |v_thread2Thread1of1ForFork2_#t~post9#1_1306| |v_thread2Thread1of1ForFork2_#t~post9#1_1303|) (= .cse12 v_~c2~0_1394) (= |v_thread2Thread1of1ForFork2_#t~post10#1_1302| |v_thread2Thread1of1ForFork2_#t~post10#1_1304|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1305| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1303|) (not .cse20)) (and (= v_~c2~0_1392 .cse19) (= |v_thread2Thread1of1ForFork2_#t~post8#1_1309| |v_thread2Thread1of1ForFork2_#t~post8#1_1308|) .cse20 (= .cse18 v_~pos~0_2169) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1306| 0)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1306| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1305|) (= |v_thread2Thread1of1ForFork2_#t~post7#1_1305| |v_thread2Thread1of1ForFork2_#t~post7#1_1303|) (= (ite (< 0 v_~c2~0_1392) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1305|)))) (let ((.cse21 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_1293| 256) 0))) (or (and (not .cse21) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1305| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1301|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1306| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1302|) (= .cse22 v_~pos~0_2166) (= |v_thread2Thread1of1ForFork2_#t~post10#1_1307| |v_thread2Thread1of1ForFork2_#t~post10#1_1306|) (= |v_thread2Thread1of1ForFork2_#t~post9#1_1305| |v_thread2Thread1of1ForFork2_#t~post9#1_1304|) (= v_~c2~0_1388 .cse23)) (and (= (ite (< 0 v_~c2~0_1393) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1306|) .cse21 (= v_~c2~0_1393 .cse4) (= .cse5 v_~pos~0_2164) (= |v_thread2Thread1of1ForFork2_#t~post8#1_1304| |v_thread2Thread1of1ForFork2_#t~post8#1_1303|) (= |v_thread2Thread1of1ForFork2_#t~post7#1_1309| |v_thread2Thread1of1ForFork2_#t~post7#1_1307|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1305| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1306|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1305| 0))))) (let ((.cse25 (not (= (mod v_~v_assert~0_770 256) 0))) (.cse24 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_1297| 256) 0))) (or (and (= |v_thread2Thread1of1ForFork2_#t~post9#1_1307| |v_thread2Thread1of1ForFork2_#t~post9#1_1305|) (not .cse24) (= .cse16 v_~pos~0_2164) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1307| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1301|) (= .cse15 v_~c2~0_1393) .cse25 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1304| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1302|) (= |v_thread2Thread1of1ForFork2_#t~post10#1_1306| |v_thread2Thread1of1ForFork2_#t~post10#1_1303|)) (and (= (ite (< 0 v_~c2~0_1391) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1302|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1301| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1302|) (= |v_thread2Thread1of1ForFork2_#t~post7#1_1309| |v_thread2Thread1of1ForFork2_#t~post7#1_1306|) (= |v_thread2Thread1of1ForFork2_#t~post8#1_1306| |v_thread2Thread1of1ForFork2_#t~post8#1_1304|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1301| 0)) .cse25 (= v_~c2~0_1391 .cse23) (= .cse22 v_~pos~0_2167) .cse24))))) InVars {thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_1300|, ~v_assert~0=v_~v_assert~0_770, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1300|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_1302|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1300|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_1302|, ~pos~0=v_~pos~0_2162, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_1300|, ~c2~0=v_~c2~0_1387, thread2Thread1of1ForFork2_#t~nondet6#1=|v_thread2Thread1of1ForFork2_#t~nondet6#1_1299|} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_752|, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_1298|, ~v_assert~0=v_~v_assert~0_770, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1298|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_1300|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1298|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_1300|, ~pos~0=v_~pos~0_2160, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_1298|, ~c2~0=v_~c2~0_1385} AuxVars[|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1299|, |v_thread2Thread1of1ForFork2_#t~post7#1_1304|, |v_thread2Thread1of1ForFork2_#t~nondet6#1_1293|, |v_thread2Thread1of1ForFork2_#t~post9#1_1304|, |v_thread2Thread1of1ForFork2_#t~post7#1_1303|, |v_thread2Thread1of1ForFork2_#t~nondet6#1_1292|, |v_thread2Thread1of1ForFork2_#t~post9#1_1303|, |v_thread2Thread1of1ForFork2_#t~nondet6#1_1291|, |v_thread2Thread1of1ForFork2_#t~post9#1_1306|, |v_thread2Thread1of1ForFork2_#t~post7#1_1301|, |v_thread2Thread1of1ForFork2_#t~post9#1_1305|, |v_thread2Thread1of1ForFork2_#t~nondet6#1_1297|, |v_thread2Thread1of1ForFork2_#t~nondet6#1_1296|, |v_thread2Thread1of1ForFork2_#t~post9#1_1302|, |v_thread2Thread1of1ForFork2_#t~nondet6#1_1295|, |v_thread2Thread1of1ForFork2_#t~nondet6#1_1294|, |v_thread2Thread1of1ForFork2_#t~post9#1_1301|, |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1305|, v_~c2~0_1393, |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1306|, v_~c2~0_1392, |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1303|, |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1304|, |v_thread2Thread1of1ForFork2_#t~post7#1_1309|, |v_thread2Thread1of1ForFork2_#t~nondet6#1_1298|, v_~c2~0_1394, |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1301|, |v_thread2Thread1of1ForFork2_#t~post7#1_1308|, |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1302|, |v_thread2Thread1of1ForFork2_#t~post7#1_1307|, |v_thread2Thread1of1ForFork2_#t~post9#1_1307|, |v_thread2Thread1of1ForFork2_#t~post7#1_1306|, v_~c2~0_1391, |v_thread2Thread1of1ForFork2_#t~post7#1_1305|, v_~c2~0_1390, |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1307|, |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1304|, |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1303|, |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1306|, |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1307|, |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1305|, |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1302|, |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1301|, |v_thread2Thread1of1ForFork2_#t~post10#1_1304|, v_~c2~0_1389, |v_thread2Thread1of1ForFork2_#t~post10#1_1303|, |v_thread2Thread1of1ForFork2_#t~post10#1_1306|, |v_thread2Thread1of1ForFork2_#t~post10#1_1305|, v_~c2~0_1386, |v_thread2Thread1of1ForFork2_#t~post9#1_1299|, |v_thread2Thread1of1ForFork2_#t~post10#1_1307|, v_~c2~0_1388, |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1299|, |v_thread2Thread1of1ForFork2_#t~post10#1_1302|, |v_thread2Thread1of1ForFork2_#t~post10#1_1301|, v_~pos~0_2165, |v_thread2Thread1of1ForFork2_#t~post8#1_1303|, v_~pos~0_2166, |v_thread2Thread1of1ForFork2_#t~post8#1_1304|, v_~pos~0_2167, |v_thread2Thread1of1ForFork2_#t~post8#1_1305|, v_~pos~0_2168, v_~pos~0_2161, v_~pos~0_2163, |v_thread2Thread1of1ForFork2_#t~post8#1_1301|, v_~pos~0_2164, |v_thread2Thread1of1ForFork2_#t~post8#1_1306|, |v_thread2Thread1of1ForFork2_#t~post8#1_1307|, |v_thread2Thread1of1ForFork2_#t~post8#1_1308|, |v_thread2Thread1of1ForFork2_#t~post8#1_1309|, v_~pos~0_2169, |v_thread2Thread1of1ForFork2_#t~post10#1_1299|] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1, thread2Thread1of1ForFork2_#t~post10#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~post8#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post7#1, ~pos~0, thread2Thread1of1ForFork2_#t~post9#1, ~c2~0, thread2Thread1of1ForFork2_#t~nondet6#1] and [797] $Ultimate##0-->L57: Formula: (and (let ((.cse0 (not (= (mod |v_thread1Thread1of1ForFork1_~cond~0#1_586| 256) 0))) (.cse1 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_798| 256) 0))) (or (and (= (+ v_~pos~0_2246 1) v_~pos~0_2245) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_789| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_790|) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post4#1_790| |v_thread1Thread1of1ForFork1_#t~post4#1_789|) (= (+ v_~c1~0_870 1) v_~c1~0_869) (not .cse1) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_790| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_789|) (= |v_thread1Thread1of1ForFork1_#t~post5#1_790| |v_thread1Thread1of1ForFork1_#t~post5#1_789|)) (and (= (+ v_~pos~0_2245 1) v_~pos~0_2246) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_789| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_789|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_789| 0)) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post3#1_794| |v_thread1Thread1of1ForFork1_#t~post3#1_793|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_789| (ite (< 0 v_~c1~0_870) 1 0)) (= |v_thread1Thread1of1ForFork1_#t~post2#1_794| |v_thread1Thread1of1ForFork1_#t~post2#1_793|) .cse1 (= (+ v_~c1~0_869 1) v_~c1~0_870)))) (= v_~v_assert~0_795 |v_thread1Thread1of1ForFork1_~cond~0#1_586|)) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_794|, ~v_assert~0=v_~v_assert~0_795, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_794|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_790|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_790|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_790|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_798|, ~pos~0=v_~pos~0_2246, ~c1~0=v_~c1~0_870, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_790|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_793|, ~v_assert~0=v_~v_assert~0_795, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_793|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_789|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_789|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_789|, ~pos~0=v_~pos~0_2245, ~c1~0=v_~c1~0_869, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_586|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_789|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_~cond~0#1, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:48:26,580 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [329] L83-->L87: Formula: (= v_~v_assert~0_3 |v_thread2Thread1of1ForFork2_~cond~1#1_7|) InVars {~v_assert~0=v_~v_assert~0_3} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_7|, ~v_assert~0=v_~v_assert~0_3} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1] and [416] L61-->L57: Formula: (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1| 256) 0)) (.cse1 (not (= 0 (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_3| 256))))) (or (and (= (ite (< 0 v_~c1~0_In_1) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post2#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post2#1_In_1|) (= (+ v_~pos~0_Out_2 1) v_~pos~0_In_1) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post3#1_In_1|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| 0)) (= v_~c1~0_In_1 (+ v_~c1~0_Out_2 1))) (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|) (= v_~c1~0_Out_2 (+ v_~c1~0_In_1 1)) (= v_~pos~0_Out_2 (+ v_~pos~0_In_1 1)) (not .cse0) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post5#1_In_1| |v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_In_1| |v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|)))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_In_1|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_In_1|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_In_1|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_In_1|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1|, ~pos~0=v_~pos~0_In_1, ~c1~0=v_~c1~0_In_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_Out_2|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_Out_2|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|, ~pos~0=v_~pos~0_Out_2, ~c1~0=v_~c1~0_Out_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:48:26,708 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [329] L83-->L87: Formula: (= v_~v_assert~0_3 |v_thread2Thread1of1ForFork2_~cond~1#1_7|) InVars {~v_assert~0=v_~v_assert~0_3} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_7|, ~v_assert~0=v_~v_assert~0_3} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1] and [416] L61-->L57: Formula: (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1| 256) 0)) (.cse1 (not (= 0 (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_3| 256))))) (or (and (= (ite (< 0 v_~c1~0_In_1) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post2#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post2#1_In_1|) (= (+ v_~pos~0_Out_2 1) v_~pos~0_In_1) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post3#1_In_1|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| 0)) (= v_~c1~0_In_1 (+ v_~c1~0_Out_2 1))) (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|) (= v_~c1~0_Out_2 (+ v_~c1~0_In_1 1)) (= v_~pos~0_Out_2 (+ v_~pos~0_In_1 1)) (not .cse0) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post5#1_In_1| |v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_In_1| |v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|)))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_In_1|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_In_1|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_In_1|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_In_1|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1|, ~pos~0=v_~pos~0_In_1, ~c1~0=v_~c1~0_In_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_Out_2|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_Out_2|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|, ~pos~0=v_~pos~0_Out_2, ~c1~0=v_~c1~0_Out_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:48:27,074 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [329] L83-->L87: Formula: (= v_~v_assert~0_3 |v_thread2Thread1of1ForFork2_~cond~1#1_7|) InVars {~v_assert~0=v_~v_assert~0_3} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_7|, ~v_assert~0=v_~v_assert~0_3} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1] and [416] L61-->L57: Formula: (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1| 256) 0)) (.cse1 (not (= 0 (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_3| 256))))) (or (and (= (ite (< 0 v_~c1~0_In_1) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post2#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post2#1_In_1|) (= (+ v_~pos~0_Out_2 1) v_~pos~0_In_1) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post3#1_In_1|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| 0)) (= v_~c1~0_In_1 (+ v_~c1~0_Out_2 1))) (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|) (= v_~c1~0_Out_2 (+ v_~c1~0_In_1 1)) (= v_~pos~0_Out_2 (+ v_~pos~0_In_1 1)) (not .cse0) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post5#1_In_1| |v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_In_1| |v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|)))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_In_1|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_In_1|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_In_1|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_In_1|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1|, ~pos~0=v_~pos~0_In_1, ~c1~0=v_~c1~0_In_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_Out_2|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_Out_2|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|, ~pos~0=v_~pos~0_Out_2, ~c1~0=v_~c1~0_Out_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:48:27,322 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [401] $Ultimate##0-->thread3EXIT: Formula: (and (= 0 |v_thread3Thread1of1ForFork0_#res.base_13|) (= |v_thread3Thread1of1ForFork0_#res.offset_13| 0) (= (ite (= (ite (<= 0 v_~pos~0_145) 1 0) 0) 0 1) v_~v_assert~0_46)) InVars {~pos~0=v_~pos~0_145} OutVars{~v_assert~0=v_~v_assert~0_46, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_13|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_13|, ~pos~0=v_~pos~0_145} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] and [316] L57-->L61: Formula: (= v_~v_assert~0_2 |v_thread1Thread1of1ForFork1_~cond~0#1_7|) InVars {~v_assert~0=v_~v_assert~0_2} OutVars{~v_assert~0=v_~v_assert~0_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_7|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~cond~0#1] [2022-12-13 01:48:27,353 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [401] $Ultimate##0-->thread3EXIT: Formula: (and (= 0 |v_thread3Thread1of1ForFork0_#res.base_13|) (= |v_thread3Thread1of1ForFork0_#res.offset_13| 0) (= (ite (= (ite (<= 0 v_~pos~0_145) 1 0) 0) 0 1) v_~v_assert~0_46)) InVars {~pos~0=v_~pos~0_145} OutVars{~v_assert~0=v_~v_assert~0_46, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_13|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_13|, ~pos~0=v_~pos~0_145} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] and [417] L87-->L83: Formula: (let ((.cse0 (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_In_1| 256) 0))) (.cse1 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_In_1| 256) 0))) (or (and (= (+ v_~pos~0_Out_6 1) v_~pos~0_In_3) .cse0 .cse1 (= (ite (< 0 v_~c2~0_In_1) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2| 0)) (= |v_thread2Thread1of1ForFork2_#t~post8#1_In_1| |v_thread2Thread1of1ForFork2_#t~post8#1_Out_2|) (= |v_thread2Thread1of1ForFork2_#t~post7#1_In_1| |v_thread2Thread1of1ForFork2_#t~post7#1_Out_2|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2|) (= (+ v_~c2~0_Out_2 1) v_~c2~0_In_1)) (and (= |v_thread2Thread1of1ForFork2_#t~post10#1_In_1| |v_thread2Thread1of1ForFork2_#t~post10#1_Out_2|) .cse0 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_In_1|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_In_1| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2|) (= v_~c2~0_Out_2 (+ v_~c2~0_In_1 1)) (= |v_thread2Thread1of1ForFork2_#t~post9#1_Out_2| |v_thread2Thread1of1ForFork2_#t~post9#1_In_1|) (not .cse1) (= v_~pos~0_Out_6 (+ v_~pos~0_In_3 1))))) InVars {thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_In_1|, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_In_1|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_In_1|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_In_1|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_In_1|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_In_1|, ~pos~0=v_~pos~0_In_3, ~c2~0=v_~c2~0_In_1, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_In_1|, thread2Thread1of1ForFork2_#t~nondet6#1=|v_thread2Thread1of1ForFork2_#t~nondet6#1_In_1|} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_In_1|, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_Out_2|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_Out_2|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_Out_2|, ~pos~0=v_~pos~0_Out_6, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_Out_2|, ~c2~0=v_~c2~0_Out_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_#t~post10#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~post8#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post7#1, ~pos~0, thread2Thread1of1ForFork2_#t~post9#1, ~c2~0, thread2Thread1of1ForFork2_#t~nondet6#1] [2022-12-13 01:48:27,520 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [401] $Ultimate##0-->thread3EXIT: Formula: (and (= 0 |v_thread3Thread1of1ForFork0_#res.base_13|) (= |v_thread3Thread1of1ForFork0_#res.offset_13| 0) (= (ite (= (ite (<= 0 v_~pos~0_145) 1 0) 0) 0 1) v_~v_assert~0_46)) InVars {~pos~0=v_~pos~0_145} OutVars{~v_assert~0=v_~v_assert~0_46, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_13|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_13|, ~pos~0=v_~pos~0_145} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] and [804] L57-->L61: Formula: (and (= v_~v_assert~0_807 |v_thread1Thread1of1ForFork1_~cond~0#1_598|) (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_818| 256) 0)) (.cse1 (not (= 0 (mod v_~v_assert~0_807 256))))) (or (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_810| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_809|) (not .cse0) (= |v_thread1Thread1of1ForFork1_#t~post5#1_809| |v_thread1Thread1of1ForFork1_#t~post5#1_810|) (= (+ v_~pos~0_2361 1) v_~pos~0_2360) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_809| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_810|) .cse1 (= (+ v_~c1~0_890 1) v_~c1~0_889) (= |v_thread1Thread1of1ForFork1_#t~post4#1_810| |v_thread1Thread1of1ForFork1_#t~post4#1_809|)) (and (= (+ v_~pos~0_2360 1) v_~pos~0_2361) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post2#1_814| |v_thread1Thread1of1ForFork1_#t~post2#1_813|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_814| |v_thread1Thread1of1ForFork1_#t~post3#1_813|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_809| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_809|) (= (+ v_~c1~0_889 1) v_~c1~0_890) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_809| (ite (< 0 v_~c1~0_890) 1 0)) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_809| 0)))))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_814|, ~v_assert~0=v_~v_assert~0_807, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_814|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_810|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_810|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_810|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_818|, ~pos~0=v_~pos~0_2361, ~c1~0=v_~c1~0_890, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_810|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_813|, ~v_assert~0=v_~v_assert~0_807, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_813|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_809|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_809|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_809|, ~pos~0=v_~pos~0_2360, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_598|, ~c1~0=v_~c1~0_889, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_809|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, thread1Thread1of1ForFork1_~cond~0#1, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:48:27,663 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [401] $Ultimate##0-->thread3EXIT: Formula: (and (= 0 |v_thread3Thread1of1ForFork0_#res.base_13|) (= |v_thread3Thread1of1ForFork0_#res.offset_13| 0) (= (ite (= (ite (<= 0 v_~pos~0_145) 1 0) 0) 0 1) v_~v_assert~0_46)) InVars {~pos~0=v_~pos~0_145} OutVars{~v_assert~0=v_~v_assert~0_46, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_13|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_13|, ~pos~0=v_~pos~0_145} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] and [416] L61-->L57: Formula: (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1| 256) 0)) (.cse1 (not (= 0 (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_3| 256))))) (or (and (= (ite (< 0 v_~c1~0_In_1) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post2#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post2#1_In_1|) (= (+ v_~pos~0_Out_2 1) v_~pos~0_In_1) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post3#1_In_1|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| 0)) (= v_~c1~0_In_1 (+ v_~c1~0_Out_2 1))) (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|) (= v_~c1~0_Out_2 (+ v_~c1~0_In_1 1)) (= v_~pos~0_Out_2 (+ v_~pos~0_In_1 1)) (not .cse0) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post5#1_In_1| |v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_In_1| |v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|)))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_In_1|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_In_1|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_In_1|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_In_1|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1|, ~pos~0=v_~pos~0_In_1, ~c1~0=v_~c1~0_In_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_Out_2|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_Out_2|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|, ~pos~0=v_~pos~0_Out_2, ~c1~0=v_~c1~0_Out_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:48:27,800 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [401] $Ultimate##0-->thread3EXIT: Formula: (and (= 0 |v_thread3Thread1of1ForFork0_#res.base_13|) (= |v_thread3Thread1of1ForFork0_#res.offset_13| 0) (= (ite (= (ite (<= 0 v_~pos~0_145) 1 0) 0) 0 1) v_~v_assert~0_46)) InVars {~pos~0=v_~pos~0_145} OutVars{~v_assert~0=v_~v_assert~0_46, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_13|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_13|, ~pos~0=v_~pos~0_145} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] and [805] L57-->L61: Formula: (and (= v_~v_assert~0_809 |v_thread1Thread1of1ForFork1_~cond~0#1_602|) (let ((.cse0 (= 0 (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_822| 256))) (.cse1 (not (= (mod v_~v_assert~0_809 256) 0)))) (or (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_813| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_813|) (= |v_thread1Thread1of1ForFork1_#t~post2#1_818| |v_thread1Thread1of1ForFork1_#t~post2#1_817|) .cse0 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_813| (ite (< 0 v_~c1~0_894) 1 0)) (= |v_thread1Thread1of1ForFork1_#t~post3#1_818| |v_thread1Thread1of1ForFork1_#t~post3#1_817|) .cse1 (= v_~c1~0_894 (+ v_~c1~0_893 1)) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_813| 0)) (= (+ v_~pos~0_2364 1) v_~pos~0_2365)) (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_814| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_813|) (not .cse0) (= |v_thread1Thread1of1ForFork1_#t~post4#1_814| |v_thread1Thread1of1ForFork1_#t~post4#1_813|) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_814| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_813|) (= (+ v_~c1~0_894 1) v_~c1~0_893) (= v_~pos~0_2364 (+ v_~pos~0_2365 1)) (= |v_thread1Thread1of1ForFork1_#t~post5#1_814| |v_thread1Thread1of1ForFork1_#t~post5#1_813|))))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_818|, ~v_assert~0=v_~v_assert~0_809, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_818|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_814|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_814|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_814|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_822|, ~pos~0=v_~pos~0_2365, ~c1~0=v_~c1~0_894, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_814|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_817|, ~v_assert~0=v_~v_assert~0_809, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_817|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_813|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_813|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_813|, ~pos~0=v_~pos~0_2364, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_602|, ~c1~0=v_~c1~0_893, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_813|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, thread1Thread1of1ForFork1_~cond~0#1, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:48:27,947 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [401] $Ultimate##0-->thread3EXIT: Formula: (and (= 0 |v_thread3Thread1of1ForFork0_#res.base_13|) (= |v_thread3Thread1of1ForFork0_#res.offset_13| 0) (= (ite (= (ite (<= 0 v_~pos~0_145) 1 0) 0) 0 1) v_~v_assert~0_46)) InVars {~pos~0=v_~pos~0_145} OutVars{~v_assert~0=v_~v_assert~0_46, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_13|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_13|, ~pos~0=v_~pos~0_145} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] and [416] L61-->L57: Formula: (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1| 256) 0)) (.cse1 (not (= 0 (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_3| 256))))) (or (and (= (ite (< 0 v_~c1~0_In_1) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post2#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post2#1_In_1|) (= (+ v_~pos~0_Out_2 1) v_~pos~0_In_1) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post3#1_In_1|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| 0)) (= v_~c1~0_In_1 (+ v_~c1~0_Out_2 1))) (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|) (= v_~c1~0_Out_2 (+ v_~c1~0_In_1 1)) (= v_~pos~0_Out_2 (+ v_~pos~0_In_1 1)) (not .cse0) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post5#1_In_1| |v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_In_1| |v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|)))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_In_1|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_In_1|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_In_1|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_In_1|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1|, ~pos~0=v_~pos~0_In_1, ~c1~0=v_~c1~0_In_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_Out_2|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_Out_2|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|, ~pos~0=v_~pos~0_Out_2, ~c1~0=v_~c1~0_Out_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:48:28,082 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [401] $Ultimate##0-->thread3EXIT: Formula: (and (= 0 |v_thread3Thread1of1ForFork0_#res.base_13|) (= |v_thread3Thread1of1ForFork0_#res.offset_13| 0) (= (ite (= (ite (<= 0 v_~pos~0_145) 1 0) 0) 0 1) v_~v_assert~0_46)) InVars {~pos~0=v_~pos~0_145} OutVars{~v_assert~0=v_~v_assert~0_46, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_13|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_13|, ~pos~0=v_~pos~0_145} AuxVars[] AssignedVars[~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] and [806] L57-->L61: Formula: (and (let ((.cse0 (= 0 (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_826| 256))) (.cse1 (not (= (mod v_~v_assert~0_811 256) 0)))) (or (and (= v_~pos~0_2368 (+ v_~pos~0_2369 1)) (not .cse0) (= (+ v_~c1~0_898 1) v_~c1~0_897) (= |v_thread1Thread1of1ForFork1_#t~post4#1_818| |v_thread1Thread1of1ForFork1_#t~post4#1_817|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_818| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_817|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_818| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_817|) (= |v_thread1Thread1of1ForFork1_#t~post5#1_818| |v_thread1Thread1of1ForFork1_#t~post5#1_817|) .cse1) (and (= (+ v_~c1~0_897 1) v_~c1~0_898) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post3#1_822| |v_thread1Thread1of1ForFork1_#t~post3#1_821|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_817| 0)) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_817| (ite (< 0 v_~c1~0_898) 1 0)) (= |v_thread1Thread1of1ForFork1_#t~post2#1_822| |v_thread1Thread1of1ForFork1_#t~post2#1_821|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_817| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_817|) (= (+ v_~pos~0_2368 1) v_~pos~0_2369) .cse1))) (= v_~v_assert~0_811 |v_thread1Thread1of1ForFork1_~cond~0#1_606|)) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_822|, ~v_assert~0=v_~v_assert~0_811, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_822|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_818|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_818|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_818|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_826|, ~pos~0=v_~pos~0_2369, ~c1~0=v_~c1~0_898, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_818|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_821|, ~v_assert~0=v_~v_assert~0_811, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_821|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_817|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_817|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_817|, ~pos~0=v_~pos~0_2368, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_606|, ~c1~0=v_~c1~0_897, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_817|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, thread1Thread1of1ForFork1_~cond~0#1, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:48:28,225 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [417] L87-->L83: Formula: (let ((.cse0 (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_In_1| 256) 0))) (.cse1 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_In_1| 256) 0))) (or (and (= (+ v_~pos~0_Out_6 1) v_~pos~0_In_3) .cse0 .cse1 (= (ite (< 0 v_~c2~0_In_1) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2| 0)) (= |v_thread2Thread1of1ForFork2_#t~post8#1_In_1| |v_thread2Thread1of1ForFork2_#t~post8#1_Out_2|) (= |v_thread2Thread1of1ForFork2_#t~post7#1_In_1| |v_thread2Thread1of1ForFork2_#t~post7#1_Out_2|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2|) (= (+ v_~c2~0_Out_2 1) v_~c2~0_In_1)) (and (= |v_thread2Thread1of1ForFork2_#t~post10#1_In_1| |v_thread2Thread1of1ForFork2_#t~post10#1_Out_2|) .cse0 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_In_1|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_In_1| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2|) (= v_~c2~0_Out_2 (+ v_~c2~0_In_1 1)) (= |v_thread2Thread1of1ForFork2_#t~post9#1_Out_2| |v_thread2Thread1of1ForFork2_#t~post9#1_In_1|) (not .cse1) (= v_~pos~0_Out_6 (+ v_~pos~0_In_3 1))))) InVars {thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_In_1|, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_In_1|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_In_1|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_In_1|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_In_1|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_In_1|, ~pos~0=v_~pos~0_In_3, ~c2~0=v_~c2~0_In_1, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_In_1|, thread2Thread1of1ForFork2_#t~nondet6#1=|v_thread2Thread1of1ForFork2_#t~nondet6#1_In_1|} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_In_1|, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_Out_2|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_Out_2|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_Out_2|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_Out_2|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_Out_2|, ~pos~0=v_~pos~0_Out_6, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_Out_2|, ~c2~0=v_~c2~0_Out_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_#t~post10#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~post8#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post7#1, ~pos~0, thread2Thread1of1ForFork2_#t~post9#1, ~c2~0, thread2Thread1of1ForFork2_#t~nondet6#1] and [304] $Ultimate##0-->L61: Formula: (= v_~v_assert~0_1 |v_thread1Thread1of1ForFork1_~cond~0#1_1|) InVars {~v_assert~0=v_~v_assert~0_1} OutVars{~v_assert~0=v_~v_assert~0_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~cond~0#1] [2022-12-13 01:48:28,350 INFO L241 LiptonReduction]: Total number of compositions: 7 [2022-12-13 01:48:28,353 INFO L158 eatedLiptonReduction]: Time needed for LBE in milliseconds: 19261 [2022-12-13 01:48:28,353 INFO L495 AbstractCegarLoop]: Abstraction has has 376 places, 1178 transitions, 31868 flow [2022-12-13 01:48:28,353 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 19 states, 19 states have (on average 2.473684210526316) internal successors, (47), 18 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) [2022-12-13 01:48:28,353 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-13 01:48:28,353 INFO L214 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 01:48:28,359 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Forceful destruction successful, exit code 0 [2022-12-13 01:48:28,559 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable24,19 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 01:48:28,560 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)] === [2022-12-13 01:48:28,560 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 01:48:28,560 INFO L85 PathProgramCache]: Analyzing trace with hash 549521075, now seen corresponding path program 1 times [2022-12-13 01:48:28,560 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 01:48:28,560 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1427325683] [2022-12-13 01:48:28,560 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 01:48:28,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 01:48:28,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 01:48:54,013 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 01:48:54,013 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 01:48:54,013 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1427325683] [2022-12-13 01:48:54,013 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1427325683] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-13 01:48:54,013 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [683254468] [2022-12-13 01:48:54,013 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 01:48:54,013 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 01:48:54,014 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-13 01:48:54,015 INFO L229 MonitoredProcess]: Starting monitored process 20 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-13 01:48:54,016 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Waiting until timeout for monitored process [2022-12-13 01:48:54,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 01:48:54,307 INFO L263 TraceCheckSpWp]: Trace formula consists of 167 conjuncts, 19 conjunts are in the unsatisfiable core [2022-12-13 01:48:54,314 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 01:48:55,042 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 01:48:55,042 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-13 01:48:56,940 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 01:48:56,941 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [683254468] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-13 01:48:56,941 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-12-13 01:48:56,941 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7, 7] total 19 [2022-12-13 01:48:56,941 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [253809982] [2022-12-13 01:48:56,941 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-12-13 01:48:56,941 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 20 states [2022-12-13 01:48:56,941 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 01:48:56,942 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2022-12-13 01:48:56,942 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=94, Invalid=286, Unknown=0, NotChecked=0, Total=380 [2022-12-13 01:48:56,942 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 0 out of 178 [2022-12-13 01:48:56,942 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 376 places, 1178 transitions, 31868 flow. Second operand has 20 states, 20 states have (on average 2.35) internal successors, (47), 19 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) [2022-12-13 01:48:56,942 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-13 01:48:56,942 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 0 of 178 [2022-12-13 01:48:56,942 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-13 01:49:06,078 INFO L130 PetriNetUnfolder]: 9612/15487 cut-off events. [2022-12-13 01:49:06,079 INFO L131 PetriNetUnfolder]: For 467740/467740 co-relation queries the response was YES. [2022-12-13 01:49:06,523 INFO L83 FinitePrefix]: Finished finitePrefix Result has 148073 conditions, 15487 events. 9612/15487 cut-off events. For 467740/467740 co-relation queries the response was YES. Maximal size of possible extension queue 677. Compared 106826 event pairs, 158 based on Foata normal form. 42/15473 useless extension candidates. Maximal degree in co-relation 147758. Up to 4732 conditions per place. [2022-12-13 01:49:06,599 INFO L137 encePairwiseOnDemand]: 45/178 looper letters, 853 selfloop transitions, 954 changer transitions 20/1827 dead transitions. [2022-12-13 01:49:06,599 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 431 places, 1827 transitions, 46334 flow [2022-12-13 01:49:06,599 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 56 states. [2022-12-13 01:49:06,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 56 states. [2022-12-13 01:49:06,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 56 states and 653 transitions. [2022-12-13 01:49:06,601 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.06550963081861959 [2022-12-13 01:49:06,602 INFO L175 Difference]: Start difference. First operand has 376 places, 1178 transitions, 31868 flow. Second operand 56 states and 653 transitions. [2022-12-13 01:49:06,602 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 431 places, 1827 transitions, 46334 flow [2022-12-13 01:49:12,658 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 420 places, 1827 transitions, 45303 flow, removed 295 selfloop flow, removed 11 redundant places. [2022-12-13 01:49:12,695 INFO L231 Difference]: Finished difference. Result has 434 places, 1443 transitions, 41236 flow [2022-12-13 01:49:12,696 INFO L277 CegarLoopForPetriNet]: {PETRI_ALPHABET=178, PETRI_DIFFERENCE_MINUEND_FLOW=30944, PETRI_DIFFERENCE_MINUEND_PLACES=365, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=1176, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=706, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=431, PETRI_DIFFERENCE_SUBTRAHEND_STATES=56, PETRI_FLOW=41236, PETRI_PLACES=434, PETRI_TRANSITIONS=1443} [2022-12-13 01:49:12,697 INFO L295 CegarLoopForPetriNet]: 30 programPoint places, 404 predicate places. [2022-12-13 01:49:12,697 WARN L178 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-13 01:49:12,697 INFO L89 Accepts]: Start accepts. Operand has 434 places, 1443 transitions, 41236 flow [2022-12-13 01:49:12,704 INFO L95 Accepts]: Finished accepts. [2022-12-13 01:49:12,704 INFO L203 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-13 01:49:12,704 INFO L174 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 434 places, 1443 transitions, 41236 flow [2022-12-13 01:49:12,719 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 431 places, 1443 transitions, 41236 flow [2022-12-13 01:49:13,614 INFO L130 PetriNetUnfolder]: 1255/3076 cut-off events. [2022-12-13 01:49:13,615 INFO L131 PetriNetUnfolder]: For 131514/133038 co-relation queries the response was YES. [2022-12-13 01:49:13,639 INFO L83 FinitePrefix]: Finished finitePrefix Result has 34373 conditions, 3076 events. 1255/3076 cut-off events. For 131514/133038 co-relation queries the response was YES. Maximal size of possible extension queue 243. Compared 25612 event pairs, 18 based on Foata normal form. 125/3123 useless extension candidates. Maximal degree in co-relation 34037. Up to 778 conditions per place. [2022-12-13 01:49:13,673 INFO L222 LiptonReduction]: Starting Lipton reduction on Petri net that has 431 places, 1443 transitions, 41236 flow [2022-12-13 01:49:13,673 INFO L226 LiptonReduction]: Number of co-enabled transitions 7946 [2022-12-13 01:49:13,689 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [329] L83-->L87: Formula: (= v_~v_assert~0_3 |v_thread2Thread1of1ForFork2_~cond~1#1_7|) InVars {~v_assert~0=v_~v_assert~0_3} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_7|, ~v_assert~0=v_~v_assert~0_3} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1] and [416] L61-->L57: Formula: (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1| 256) 0)) (.cse1 (not (= 0 (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_3| 256))))) (or (and (= (ite (< 0 v_~c1~0_In_1) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post2#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post2#1_In_1|) (= (+ v_~pos~0_Out_2 1) v_~pos~0_In_1) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post3#1_In_1|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| 0)) (= v_~c1~0_In_1 (+ v_~c1~0_Out_2 1))) (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|) (= v_~c1~0_Out_2 (+ v_~c1~0_In_1 1)) (= v_~pos~0_Out_2 (+ v_~pos~0_In_1 1)) (not .cse0) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post5#1_In_1| |v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_In_1| |v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|)))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_In_1|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_In_1|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_In_1|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_In_1|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1|, ~pos~0=v_~pos~0_In_1, ~c1~0=v_~c1~0_In_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_Out_2|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_Out_2|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|, ~pos~0=v_~pos~0_Out_2, ~c1~0=v_~c1~0_Out_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:49:13,937 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [705] $Ultimate##0-->L87: Formula: (and (= v_~v_assert~0_620 |v_thread2Thread1of1ForFork2_~cond~1#1_610|) (= |v_thread3Thread1of1ForFork0_#res.offset_238| 0) (= 0 |v_thread3Thread1of1ForFork0_#res.base_238|) (= v_~v_assert~0_620 (ite (= (ite (<= 0 v_~pos~0_1785) 1 0) 0) 0 1))) InVars {~pos~0=v_~pos~0_1785} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_610|, ~v_assert~0=v_~v_assert~0_620, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_238|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_238|, ~pos~0=v_~pos~0_1785} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1, ~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] and [416] L61-->L57: Formula: (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1| 256) 0)) (.cse1 (not (= 0 (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_3| 256))))) (or (and (= (ite (< 0 v_~c1~0_In_1) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post2#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post2#1_In_1|) (= (+ v_~pos~0_Out_2 1) v_~pos~0_In_1) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post3#1_In_1|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| 0)) (= v_~c1~0_In_1 (+ v_~c1~0_Out_2 1))) (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|) (= v_~c1~0_Out_2 (+ v_~c1~0_In_1 1)) (= v_~pos~0_Out_2 (+ v_~pos~0_In_1 1)) (not .cse0) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post5#1_In_1| |v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_In_1| |v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|)))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_In_1|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_In_1|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_In_1|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_In_1|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1|, ~pos~0=v_~pos~0_In_1, ~c1~0=v_~c1~0_In_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_Out_2|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_Out_2|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|, ~pos~0=v_~pos~0_Out_2, ~c1~0=v_~c1~0_Out_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:49:14,104 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [329] L83-->L87: Formula: (= v_~v_assert~0_3 |v_thread2Thread1of1ForFork2_~cond~1#1_7|) InVars {~v_assert~0=v_~v_assert~0_3} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_7|, ~v_assert~0=v_~v_assert~0_3} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1] and [416] L61-->L57: Formula: (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1| 256) 0)) (.cse1 (not (= 0 (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_3| 256))))) (or (and (= (ite (< 0 v_~c1~0_In_1) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post2#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post2#1_In_1|) (= (+ v_~pos~0_Out_2 1) v_~pos~0_In_1) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post3#1_In_1|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| 0)) (= v_~c1~0_In_1 (+ v_~c1~0_Out_2 1))) (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|) (= v_~c1~0_Out_2 (+ v_~c1~0_In_1 1)) (= v_~pos~0_Out_2 (+ v_~pos~0_In_1 1)) (not .cse0) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post5#1_In_1| |v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_In_1| |v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|)))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_In_1|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_In_1|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_In_1|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_In_1|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1|, ~pos~0=v_~pos~0_In_1, ~c1~0=v_~c1~0_In_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_Out_2|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_Out_2|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|, ~pos~0=v_~pos~0_Out_2, ~c1~0=v_~c1~0_Out_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:49:14,348 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [761] L87-->L83: Formula: (let ((.cse2 (+ v_~c2~0_1281 1)) (.cse3 (+ v_~pos~0_2021 1))) (and (let ((.cse0 (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_701| 256) 0))) (.cse1 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_1187| 256) 0))) (or (and (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1195| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1194|) (= (+ v_~pos~0_2022 1) v_~pos~0_2021) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1195| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1194|) .cse0 (= (+ v_~c2~0_1282 1) v_~c2~0_1281) (= |v_thread2Thread1of1ForFork2_#t~post10#1_1195| |v_thread2Thread1of1ForFork2_#t~post10#1_1194|) (= |v_thread2Thread1of1ForFork2_#t~post9#1_1195| |v_thread2Thread1of1ForFork2_#t~post9#1_1194|) (not .cse1)) (and (= .cse2 v_~c2~0_1282) (= (ite (< 0 v_~c2~0_1282) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1194|) .cse0 (= .cse3 v_~pos~0_2022) .cse1 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1194| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1194|) (= |v_thread2Thread1of1ForFork2_#t~post8#1_1197| |v_thread2Thread1of1ForFork2_#t~post8#1_1196|) (= |v_thread2Thread1of1ForFork2_#t~post7#1_1197| |v_thread2Thread1of1ForFork2_#t~post7#1_1196|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1194| 0))))) (= v_~v_assert~0_730 |v_thread2Thread1of1ForFork2_~cond~1#1_700|) (let ((.cse4 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_1186| 256) 0)) (.cse5 (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_700| 256) 0)))) (or (and (not .cse4) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1194| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1193|) (= .cse2 v_~c2~0_1280) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1194| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1193|) (= .cse3 v_~pos~0_2020) (= |v_thread2Thread1of1ForFork2_#t~post9#1_1194| |v_thread2Thread1of1ForFork2_#t~post9#1_1193|) .cse5 (= |v_thread2Thread1of1ForFork2_#t~post10#1_1194| |v_thread2Thread1of1ForFork2_#t~post10#1_1193|)) (and (= (+ v_~pos~0_2020 1) v_~pos~0_2021) (= |v_thread2Thread1of1ForFork2_#t~post8#1_1196| |v_thread2Thread1of1ForFork2_#t~post8#1_1195|) (= (+ v_~c2~0_1280 1) v_~c2~0_1281) (= |v_thread2Thread1of1ForFork2_#t~post7#1_1196| |v_thread2Thread1of1ForFork2_#t~post7#1_1195|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1193| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1193|) (= (ite (< 0 v_~c2~0_1281) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1193|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1193| 0)) .cse4 .cse5))))) InVars {thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_701|, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_1195|, ~v_assert~0=v_~v_assert~0_730, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1195|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_1197|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1195|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_1197|, ~pos~0=v_~pos~0_2022, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_1195|, ~c2~0=v_~c2~0_1282, thread2Thread1of1ForFork2_#t~nondet6#1=|v_thread2Thread1of1ForFork2_#t~nondet6#1_1187|} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_700|, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_1193|, ~v_assert~0=v_~v_assert~0_730, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1193|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_1195|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1193|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_1195|, ~pos~0=v_~pos~0_2020, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_1193|, ~c2~0=v_~c2~0_1280} AuxVars[|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1194|, |v_thread2Thread1of1ForFork2_#t~nondet6#1_1186|, |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1194|, |v_thread2Thread1of1ForFork2_#t~post10#1_1194|, v_~pos~0_2021, |v_thread2Thread1of1ForFork2_#t~post8#1_1196|, |v_thread2Thread1of1ForFork2_#t~post7#1_1196|, v_~c2~0_1281, |v_thread2Thread1of1ForFork2_#t~post9#1_1194|] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1, thread2Thread1of1ForFork2_#t~post10#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~post8#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post7#1, ~pos~0, thread2Thread1of1ForFork2_#t~post9#1, ~c2~0, thread2Thread1of1ForFork2_#t~nondet6#1] and [416] L61-->L57: Formula: (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1| 256) 0)) (.cse1 (not (= 0 (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_3| 256))))) (or (and (= (ite (< 0 v_~c1~0_In_1) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post2#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post2#1_In_1|) (= (+ v_~pos~0_Out_2 1) v_~pos~0_In_1) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post3#1_In_1|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| 0)) (= v_~c1~0_In_1 (+ v_~c1~0_Out_2 1))) (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|) (= v_~c1~0_Out_2 (+ v_~c1~0_In_1 1)) (= v_~pos~0_Out_2 (+ v_~pos~0_In_1 1)) (not .cse0) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post5#1_In_1| |v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_In_1| |v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|)))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_In_1|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_In_1|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_In_1|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_In_1|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1|, ~pos~0=v_~pos~0_In_1, ~c1~0=v_~c1~0_In_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_Out_2|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_Out_2|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|, ~pos~0=v_~pos~0_Out_2, ~c1~0=v_~c1~0_Out_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:49:15,250 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [329] L83-->L87: Formula: (= v_~v_assert~0_3 |v_thread2Thread1of1ForFork2_~cond~1#1_7|) InVars {~v_assert~0=v_~v_assert~0_3} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_7|, ~v_assert~0=v_~v_assert~0_3} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1] and [416] L61-->L57: Formula: (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1| 256) 0)) (.cse1 (not (= 0 (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_3| 256))))) (or (and (= (ite (< 0 v_~c1~0_In_1) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post2#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post2#1_In_1|) (= (+ v_~pos~0_Out_2 1) v_~pos~0_In_1) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post3#1_In_1|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| 0)) (= v_~c1~0_In_1 (+ v_~c1~0_Out_2 1))) (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|) (= v_~c1~0_Out_2 (+ v_~c1~0_In_1 1)) (= v_~pos~0_Out_2 (+ v_~pos~0_In_1 1)) (not .cse0) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post5#1_In_1| |v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_In_1| |v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|)))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_In_1|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_In_1|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_In_1|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_In_1|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1|, ~pos~0=v_~pos~0_In_1, ~c1~0=v_~c1~0_In_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_Out_2|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_Out_2|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|, ~pos~0=v_~pos~0_Out_2, ~c1~0=v_~c1~0_Out_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:49:15,491 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [329] L83-->L87: Formula: (= v_~v_assert~0_3 |v_thread2Thread1of1ForFork2_~cond~1#1_7|) InVars {~v_assert~0=v_~v_assert~0_3} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_7|, ~v_assert~0=v_~v_assert~0_3} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1] and [416] L61-->L57: Formula: (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1| 256) 0)) (.cse1 (not (= 0 (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_3| 256))))) (or (and (= (ite (< 0 v_~c1~0_In_1) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post2#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post2#1_In_1|) (= (+ v_~pos~0_Out_2 1) v_~pos~0_In_1) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post3#1_In_1|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| 0)) (= v_~c1~0_In_1 (+ v_~c1~0_Out_2 1))) (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|) (= v_~c1~0_Out_2 (+ v_~c1~0_In_1 1)) (= v_~pos~0_Out_2 (+ v_~pos~0_In_1 1)) (not .cse0) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post5#1_In_1| |v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_In_1| |v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|)))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_In_1|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_In_1|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_In_1|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_In_1|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1|, ~pos~0=v_~pos~0_In_1, ~c1~0=v_~c1~0_In_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_Out_2|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_Out_2|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|, ~pos~0=v_~pos~0_Out_2, ~c1~0=v_~c1~0_Out_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:49:15,876 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [827] L87-->L87: Formula: (let ((.cse2 (+ v_~c2~0_1607 1)) (.cse3 (+ v_~pos~0_2479 1))) (and (= v_~v_assert~0_854 |v_thread2Thread1of1ForFork2_~cond~1#1_830|) (let ((.cse0 (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_832| 256) 0))) (.cse1 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_1508| 256) 0))) (or (and (= |v_thread2Thread1of1ForFork2_#t~post9#1_1522| |v_thread2Thread1of1ForFork2_#t~post9#1_1521|) (= |v_thread2Thread1of1ForFork2_#t~post10#1_1522| |v_thread2Thread1of1ForFork2_#t~post10#1_1521|) (= (+ v_~pos~0_2478 1) v_~pos~0_2479) .cse0 (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1522| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1521|) (not .cse1) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1522| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1521|) (= v_~c2~0_1607 (+ v_~c2~0_1606 1))) (and (= |v_thread2Thread1of1ForFork2_#t~post8#1_1524| |v_thread2Thread1of1ForFork2_#t~post8#1_1523|) (= v_~c2~0_1606 .cse2) (= v_~pos~0_2478 .cse3) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1522| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1522|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1522| 0)) (= |v_thread2Thread1of1ForFork2_#t~post7#1_1524| |v_thread2Thread1of1ForFork2_#t~post7#1_1523|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1522| (ite (< 0 v_~c2~0_1606) 1 0)) .cse0 .cse1))) (let ((.cse4 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_1506| 256) 0)) (.cse5 (not (= (mod v_~v_assert~0_854 256) 0)))) (or (and (= (+ v_~pos~0_2477 1) v_~pos~0_2479) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1520| 0)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1520| (ite (< 0 v_~c2~0_1607) 1 0)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1520| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1520|) (= |v_thread2Thread1of1ForFork2_#t~post7#1_1524| |v_thread2Thread1of1ForFork2_#t~post7#1_1522|) .cse4 (= (+ v_~c2~0_1605 1) v_~c2~0_1607) .cse5 (= |v_thread2Thread1of1ForFork2_#t~post8#1_1524| |v_thread2Thread1of1ForFork2_#t~post8#1_1522|)) (and (= v_~c2~0_1605 .cse2) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1522| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1520|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1522| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1520|) (= |v_thread2Thread1of1ForFork2_#t~post9#1_1522| |v_thread2Thread1of1ForFork2_#t~post9#1_1520|) (= v_~pos~0_2477 .cse3) (= |v_thread2Thread1of1ForFork2_#t~post10#1_1522| |v_thread2Thread1of1ForFork2_#t~post10#1_1520|) (not .cse4) .cse5))))) InVars {thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_832|, ~v_assert~0=v_~v_assert~0_854, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_1521|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1521|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_1523|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1521|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_1523|, ~pos~0=v_~pos~0_2478, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_1521|, ~c2~0=v_~c2~0_1606, thread2Thread1of1ForFork2_#t~nondet6#1=|v_thread2Thread1of1ForFork2_#t~nondet6#1_1508|} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_830|, ~v_assert~0=v_~v_assert~0_854, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_1520|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1520|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_1522|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1520|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_1522|, ~pos~0=v_~pos~0_2477, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_1520|, ~c2~0=v_~c2~0_1605} AuxVars[|v_thread2Thread1of1ForFork2_#t~post7#1_1524|, |v_thread2Thread1of1ForFork2_#t~nondet6#1_1506|, |v_thread2Thread1of1ForFork2_#t~post8#1_1524|, |v_thread2Thread1of1ForFork2_#t~post9#1_1522|, v_~c2~0_1607, |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1522|, |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1522|, |v_thread2Thread1of1ForFork2_#t~post10#1_1522|, v_~pos~0_2479] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1, thread2Thread1of1ForFork2_#t~post10#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~post8#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post7#1, ~pos~0, thread2Thread1of1ForFork2_#t~post9#1, ~c2~0, thread2Thread1of1ForFork2_#t~nondet6#1] and [416] L61-->L57: Formula: (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1| 256) 0)) (.cse1 (not (= 0 (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_3| 256))))) (or (and (= (ite (< 0 v_~c1~0_In_1) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post2#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post2#1_In_1|) (= (+ v_~pos~0_Out_2 1) v_~pos~0_In_1) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post3#1_In_1|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| 0)) (= v_~c1~0_In_1 (+ v_~c1~0_Out_2 1))) (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|) (= v_~c1~0_Out_2 (+ v_~c1~0_In_1 1)) (= v_~pos~0_Out_2 (+ v_~pos~0_In_1 1)) (not .cse0) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post5#1_In_1| |v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_In_1| |v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|)))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_In_1|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_In_1|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_In_1|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_In_1|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1|, ~pos~0=v_~pos~0_In_1, ~c1~0=v_~c1~0_In_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_Out_2|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_Out_2|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|, ~pos~0=v_~pos~0_Out_2, ~c1~0=v_~c1~0_Out_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:49:16,381 WARN L322 ript$VariableManager]: TermVariable LBE77 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-13 01:49:16,381 WARN L322 ript$VariableManager]: TermVariable LBE185 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-13 01:49:17,028 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [705] $Ultimate##0-->L87: Formula: (and (= v_~v_assert~0_620 |v_thread2Thread1of1ForFork2_~cond~1#1_610|) (= |v_thread3Thread1of1ForFork0_#res.offset_238| 0) (= 0 |v_thread3Thread1of1ForFork0_#res.base_238|) (= v_~v_assert~0_620 (ite (= (ite (<= 0 v_~pos~0_1785) 1 0) 0) 0 1))) InVars {~pos~0=v_~pos~0_1785} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_610|, ~v_assert~0=v_~v_assert~0_620, thread3Thread1of1ForFork0_#res.offset=|v_thread3Thread1of1ForFork0_#res.offset_238|, thread3Thread1of1ForFork0_#res.base=|v_thread3Thread1of1ForFork0_#res.base_238|, ~pos~0=v_~pos~0_1785} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1, ~v_assert~0, thread3Thread1of1ForFork0_#res.offset, thread3Thread1of1ForFork0_#res.base] and [416] L61-->L57: Formula: (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1| 256) 0)) (.cse1 (not (= 0 (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_3| 256))))) (or (and (= (ite (< 0 v_~c1~0_In_1) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post2#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post2#1_In_1|) (= (+ v_~pos~0_Out_2 1) v_~pos~0_In_1) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post3#1_In_1|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| 0)) (= v_~c1~0_In_1 (+ v_~c1~0_Out_2 1))) (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|) (= v_~c1~0_Out_2 (+ v_~c1~0_In_1 1)) (= v_~pos~0_Out_2 (+ v_~pos~0_In_1 1)) (not .cse0) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post5#1_In_1| |v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_In_1| |v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|)))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_In_1|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_In_1|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_In_1|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_In_1|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1|, ~pos~0=v_~pos~0_In_1, ~c1~0=v_~c1~0_In_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_Out_2|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_Out_2|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|, ~pos~0=v_~pos~0_Out_2, ~c1~0=v_~c1~0_Out_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:49:17,185 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [329] L83-->L87: Formula: (= v_~v_assert~0_3 |v_thread2Thread1of1ForFork2_~cond~1#1_7|) InVars {~v_assert~0=v_~v_assert~0_3} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_7|, ~v_assert~0=v_~v_assert~0_3} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1] and [416] L61-->L57: Formula: (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1| 256) 0)) (.cse1 (not (= 0 (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_3| 256))))) (or (and (= (ite (< 0 v_~c1~0_In_1) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post2#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post2#1_In_1|) (= (+ v_~pos~0_Out_2 1) v_~pos~0_In_1) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post3#1_In_1|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| 0)) (= v_~c1~0_In_1 (+ v_~c1~0_Out_2 1))) (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|) (= v_~c1~0_Out_2 (+ v_~c1~0_In_1 1)) (= v_~pos~0_Out_2 (+ v_~pos~0_In_1 1)) (not .cse0) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post5#1_In_1| |v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_In_1| |v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|)))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_In_1|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_In_1|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_In_1|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_In_1|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1|, ~pos~0=v_~pos~0_In_1, ~c1~0=v_~c1~0_In_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_Out_2|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_Out_2|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|, ~pos~0=v_~pos~0_Out_2, ~c1~0=v_~c1~0_Out_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:49:17,552 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [838] L83-->L83: Formula: (and (let ((.cse0 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_1540| 256) 0)) (.cse1 (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_858| 256) 0)))) (or (and (not .cse0) (= v_~pos~0_2528 (+ v_~pos~0_2529 1)) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1554| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1553|) (= v_~c2~0_1638 (+ v_~c2~0_1639 1)) .cse1 (= |v_thread2Thread1of1ForFork2_#t~post9#1_1554| |v_thread2Thread1of1ForFork2_#t~post9#1_1553|) (= |v_thread2Thread1of1ForFork2_#t~post10#1_1554| |v_thread2Thread1of1ForFork2_#t~post10#1_1553|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1554| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1553|)) (and (= |v_thread2Thread1of1ForFork2_#t~post8#1_1556| |v_thread2Thread1of1ForFork2_#t~post8#1_1555|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1553| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1553|) .cse0 (= |v_thread2Thread1of1ForFork2_#t~post7#1_1556| |v_thread2Thread1of1ForFork2_#t~post7#1_1555|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1553| 0)) (= (+ v_~pos~0_2528 1) v_~pos~0_2529) .cse1 (= (ite (< 0 v_~c2~0_1639) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1553|) (= v_~c2~0_1639 (+ v_~c2~0_1638 1))))) (= v_~v_assert~0_874 |v_thread2Thread1of1ForFork2_~cond~1#1_858|)) InVars {thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_1554|, ~v_assert~0=v_~v_assert~0_874, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1554|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_1556|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1554|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_1556|, ~pos~0=v_~pos~0_2529, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_1554|, ~c2~0=v_~c2~0_1639, thread2Thread1of1ForFork2_#t~nondet6#1=|v_thread2Thread1of1ForFork2_#t~nondet6#1_1540|} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_858|, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_1553|, ~v_assert~0=v_~v_assert~0_874, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1553|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_1555|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1553|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_1555|, ~pos~0=v_~pos~0_2528, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_1553|, ~c2~0=v_~c2~0_1638} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1, thread2Thread1of1ForFork2_#t~post10#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~post8#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post7#1, ~pos~0, thread2Thread1of1ForFork2_#t~post9#1, ~c2~0, thread2Thread1of1ForFork2_#t~nondet6#1] and [416] L61-->L57: Formula: (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1| 256) 0)) (.cse1 (not (= 0 (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_3| 256))))) (or (and (= (ite (< 0 v_~c1~0_In_1) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post2#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post2#1_In_1|) (= (+ v_~pos~0_Out_2 1) v_~pos~0_In_1) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post3#1_In_1|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| 0)) (= v_~c1~0_In_1 (+ v_~c1~0_Out_2 1))) (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|) (= v_~c1~0_Out_2 (+ v_~c1~0_In_1 1)) (= v_~pos~0_Out_2 (+ v_~pos~0_In_1 1)) (not .cse0) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post5#1_In_1| |v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_In_1| |v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|)))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_In_1|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_In_1|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_In_1|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_In_1|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1|, ~pos~0=v_~pos~0_In_1, ~c1~0=v_~c1~0_In_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_Out_2|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_Out_2|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|, ~pos~0=v_~pos~0_Out_2, ~c1~0=v_~c1~0_Out_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:49:18,090 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [329] L83-->L87: Formula: (= v_~v_assert~0_3 |v_thread2Thread1of1ForFork2_~cond~1#1_7|) InVars {~v_assert~0=v_~v_assert~0_3} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_7|, ~v_assert~0=v_~v_assert~0_3} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1] and [416] L61-->L57: Formula: (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1| 256) 0)) (.cse1 (not (= 0 (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_3| 256))))) (or (and (= (ite (< 0 v_~c1~0_In_1) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post2#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post2#1_In_1|) (= (+ v_~pos~0_Out_2 1) v_~pos~0_In_1) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post3#1_In_1|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| 0)) (= v_~c1~0_In_1 (+ v_~c1~0_Out_2 1))) (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|) (= v_~c1~0_Out_2 (+ v_~c1~0_In_1 1)) (= v_~pos~0_Out_2 (+ v_~pos~0_In_1 1)) (not .cse0) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post5#1_In_1| |v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_In_1| |v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|)))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_In_1|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_In_1|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_In_1|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_In_1|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1|, ~pos~0=v_~pos~0_In_1, ~c1~0=v_~c1~0_In_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_Out_2|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_Out_2|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|, ~pos~0=v_~pos~0_Out_2, ~c1~0=v_~c1~0_Out_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:49:18,338 WARN L322 ript$VariableManager]: TermVariable LBE77 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-13 01:49:18,338 WARN L322 ript$VariableManager]: TermVariable LBE185 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-13 01:49:18,737 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [822] L83-->L83: Formula: (and (let ((.cse0 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_1493| 256) 0)) (.cse1 (not (= (mod |v_thread2Thread1of1ForFork2_~cond~1#1_818| 256) 0)))) (or (and (= |v_thread2Thread1of1ForFork2_#t~post7#1_1509| |v_thread2Thread1of1ForFork2_#t~post7#1_1508|) (= |v_thread2Thread1of1ForFork2_#t~post8#1_1509| |v_thread2Thread1of1ForFork2_#t~post8#1_1508|) .cse0 .cse1 (= v_~c2~0_1592 (+ v_~c2~0_1591 1)) (= (ite (< 0 v_~c2~0_1592) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1506|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1506| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1506|) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1506| 0)) (= (+ v_~pos~0_2453 1) v_~pos~0_2454)) (and (not .cse0) (= (+ v_~c2~0_1592 1) v_~c2~0_1591) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1507| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1506|) (= |v_thread2Thread1of1ForFork2_#t~post10#1_1507| |v_thread2Thread1of1ForFork2_#t~post10#1_1506|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1507| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1506|) .cse1 (= |v_thread2Thread1of1ForFork2_#t~post9#1_1507| |v_thread2Thread1of1ForFork2_#t~post9#1_1506|) (= v_~pos~0_2453 (+ v_~pos~0_2454 1))))) (= v_~v_assert~0_844 |v_thread2Thread1of1ForFork2_~cond~1#1_818|)) InVars {thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_1507|, ~v_assert~0=v_~v_assert~0_844, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1507|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_1509|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1507|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_1509|, ~pos~0=v_~pos~0_2454, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_1507|, ~c2~0=v_~c2~0_1592, thread2Thread1of1ForFork2_#t~nondet6#1=|v_thread2Thread1of1ForFork2_#t~nondet6#1_1493|} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_818|, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_1506|, ~v_assert~0=v_~v_assert~0_844, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1506|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_1508|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1506|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_1508|, ~pos~0=v_~pos~0_2453, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_1506|, ~c2~0=v_~c2~0_1591} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1, thread2Thread1of1ForFork2_#t~post10#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~post8#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post7#1, ~pos~0, thread2Thread1of1ForFork2_#t~post9#1, ~c2~0, thread2Thread1of1ForFork2_#t~nondet6#1] and [416] L61-->L57: Formula: (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1| 256) 0)) (.cse1 (not (= 0 (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_3| 256))))) (or (and (= (ite (< 0 v_~c1~0_In_1) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post2#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post2#1_In_1|) (= (+ v_~pos~0_Out_2 1) v_~pos~0_In_1) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post3#1_In_1|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| 0)) (= v_~c1~0_In_1 (+ v_~c1~0_Out_2 1))) (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|) (= v_~c1~0_Out_2 (+ v_~c1~0_In_1 1)) (= v_~pos~0_Out_2 (+ v_~pos~0_In_1 1)) (not .cse0) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post5#1_In_1| |v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_In_1| |v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|)))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_In_1|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_In_1|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_In_1|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_In_1|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1|, ~pos~0=v_~pos~0_In_1, ~c1~0=v_~c1~0_In_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_Out_2|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_Out_2|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|, ~pos~0=v_~pos~0_Out_2, ~c1~0=v_~c1~0_Out_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:49:19,406 WARN L322 ript$VariableManager]: TermVariable LBE77 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-13 01:49:19,406 WARN L322 ript$VariableManager]: TermVariable LBE185 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-13 01:49:19,820 WARN L322 ript$VariableManager]: TermVariable LBE77 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-13 01:49:19,820 WARN L322 ript$VariableManager]: TermVariable LBE185 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-13 01:49:20,206 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [839] L83-->L87: Formula: (and (let ((.cse1 (not (= 0 (mod v_~v_assert~0_876 256)))) (.cse0 (= (mod |v_thread2Thread1of1ForFork2_#t~nondet6#1_1544| 256) 0))) (or (and (= |v_thread2Thread1of1ForFork2_#t~post10#1_1558| |v_thread2Thread1of1ForFork2_#t~post10#1_1557|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1558| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1557|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1558| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1557|) (not .cse0) (= v_~c2~0_1642 (+ v_~c2~0_1643 1)) (= (+ v_~pos~0_2533 1) v_~pos~0_2532) (= |v_thread2Thread1of1ForFork2_#t~post9#1_1558| |v_thread2Thread1of1ForFork2_#t~post9#1_1557|) .cse1) (and (= (ite (< 0 v_~c2~0_1643) 1 0) |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1557|) (= |v_thread2Thread1of1ForFork2_#t~post8#1_1559| |v_thread2Thread1of1ForFork2_#t~post8#1_1560|) (= |v_thread2Thread1of1ForFork2_#t~post7#1_1559| |v_thread2Thread1of1ForFork2_#t~post7#1_1560|) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1557| |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1557|) (= (+ v_~c2~0_1642 1) v_~c2~0_1643) (not (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1557| 0)) (= (+ v_~pos~0_2532 1) v_~pos~0_2533) .cse1 .cse0))) (= v_~v_assert~0_876 |v_thread2Thread1of1ForFork2_~cond~1#1_860|)) InVars {~v_assert~0=v_~v_assert~0_876, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_1558|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1558|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_1560|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1558|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_1560|, ~pos~0=v_~pos~0_2533, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_1558|, ~c2~0=v_~c2~0_1643, thread2Thread1of1ForFork2_#t~nondet6#1=|v_thread2Thread1of1ForFork2_#t~nondet6#1_1544|} OutVars{thread2Thread1of1ForFork2_~cond~1#1=|v_thread2Thread1of1ForFork2_~cond~1#1_860|, ~v_assert~0=v_~v_assert~0_876, thread2Thread1of1ForFork2_#t~post10#1=|v_thread2Thread1of1ForFork2_#t~post10#1_1557|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1557|, thread2Thread1of1ForFork2_#t~post8#1=|v_thread2Thread1of1ForFork2_#t~post8#1_1559|, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1557|, thread2Thread1of1ForFork2_#t~post7#1=|v_thread2Thread1of1ForFork2_#t~post7#1_1559|, ~pos~0=v_~pos~0_2532, thread2Thread1of1ForFork2_#t~post9#1=|v_thread2Thread1of1ForFork2_#t~post9#1_1557|, ~c2~0=v_~c2~0_1642} AuxVars[] AssignedVars[thread2Thread1of1ForFork2_~cond~1#1, thread2Thread1of1ForFork2_#t~post10#1, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_#t~post8#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork2_#t~post7#1, ~pos~0, thread2Thread1of1ForFork2_#t~post9#1, ~c2~0, thread2Thread1of1ForFork2_#t~nondet6#1] and [416] L61-->L57: Formula: (let ((.cse0 (= (mod |v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1| 256) 0)) (.cse1 (not (= 0 (mod |v_thread1Thread1of1ForFork1_~cond~0#1_In_3| 256))))) (or (and (= (ite (< 0 v_~c1~0_In_1) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|) .cse0 (= |v_thread1Thread1of1ForFork1_#t~post2#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post2#1_In_1|) (= (+ v_~pos~0_Out_2 1) v_~pos~0_In_1) .cse1 (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post3#1_Out_2| |v_thread1Thread1of1ForFork1_#t~post3#1_In_1|) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| 0)) (= v_~c1~0_In_1 (+ v_~c1~0_Out_2 1))) (and (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|) (= v_~c1~0_Out_2 (+ v_~c1~0_In_1 1)) (= v_~pos~0_Out_2 (+ v_~pos~0_In_1 1)) (not .cse0) .cse1 (= |v_thread1Thread1of1ForFork1_#t~post5#1_In_1| |v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|) (= |v_thread1Thread1of1ForFork1_#t~post4#1_In_1| |v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2| |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|)))) InVars {thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_In_1|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_In_1|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_In_1|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_In_1|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_In_1|, thread1Thread1of1ForFork1_#t~nondet1#1=|v_thread1Thread1of1ForFork1_#t~nondet1#1_In_1|, ~pos~0=v_~pos~0_In_1, ~c1~0=v_~c1~0_In_1, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_In_1|} OutVars{thread1Thread1of1ForFork1_#t~post2#1=|v_thread1Thread1of1ForFork1_#t~post2#1_Out_2|, thread1Thread1of1ForFork1_#t~post3#1=|v_thread1Thread1of1ForFork1_#t~post3#1_Out_2|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_2|, thread1Thread1of1ForFork1_#t~post4#1=|v_thread1Thread1of1ForFork1_#t~post4#1_Out_2|, thread1Thread1of1ForFork1_#t~post5#1=|v_thread1Thread1of1ForFork1_#t~post5#1_Out_2|, ~pos~0=v_~pos~0_Out_2, ~c1~0=v_~c1~0_Out_2, thread1Thread1of1ForFork1_~cond~0#1=|v_thread1Thread1of1ForFork1_~cond~0#1_In_3|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_2|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post2#1, thread1Thread1of1ForFork1_#t~post3#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post4#1, thread1Thread1of1ForFork1_#t~post5#1, thread1Thread1of1ForFork1_#t~nondet1#1, ~pos~0, ~c1~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] [2022-12-13 01:49:20,584 WARN L322 ript$VariableManager]: TermVariable LBE185 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-13 01:49:20,584 WARN L322 ript$VariableManager]: TermVariable LBE77 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-13 01:49:24,156 WARN L322 ript$VariableManager]: TermVariable LBE185 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-13 01:49:24,156 WARN L322 ript$VariableManager]: TermVariable LBE77 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-13 01:49:28,240 WARN L322 ript$VariableManager]: TermVariable LBE185 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-13 01:49:28,241 WARN L322 ript$VariableManager]: TermVariable LBE77 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-12-13 01:49:31,801 INFO L241 LiptonReduction]: Total number of compositions: 14 [2022-12-13 01:49:31,802 INFO L158 eatedLiptonReduction]: Time needed for LBE in milliseconds: 19105 [2022-12-13 01:49:31,802 INFO L495 AbstractCegarLoop]: Abstraction has has 428 places, 1440 transitions, 41604 flow [2022-12-13 01:49:31,802 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 20 states, 20 states have (on average 2.35) internal successors, (47), 19 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) [2022-12-13 01:49:31,802 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-13 01:49:31,802 INFO L214 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 01:49:31,811 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Ended with exit code 0 [2022-12-13 01:49:32,011 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable25,20 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 01:49:32,012 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)] === [2022-12-13 01:49:32,012 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 01:49:32,012 INFO L85 PathProgramCache]: Analyzing trace with hash 2072918643, now seen corresponding path program 1 times [2022-12-13 01:49:32,012 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 01:49:32,012 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [470057248] [2022-12-13 01:49:32,012 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 01:49:32,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 01:49:32,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat Received shutdown request... [2022-12-13 01:57:38,953 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2022-12-13 01:57:39,989 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Cannot interrupt operation gracefully because timeout expired. Forcing shutdown