/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-NoLbe.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/weaver/popl20-more-buffer-mult.wvr.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-wip.dk.repeated-lipton-8d0d62b [2022-12-05 19:21:17,005 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-05 19:21:17,007 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-05 19:21:17,037 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-05 19:21:17,037 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-05 19:21:17,039 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-05 19:21:17,041 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-05 19:21:17,044 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-05 19:21:17,047 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-05 19:21:17,050 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-05 19:21:17,051 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-05 19:21:17,052 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-05 19:21:17,053 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-05 19:21:17,054 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-05 19:21:17,055 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-05 19:21:17,057 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-05 19:21:17,058 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-05 19:21:17,058 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-05 19:21:17,060 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-05 19:21:17,064 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-05 19:21:17,065 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-05 19:21:17,065 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-05 19:21:17,066 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-05 19:21:17,067 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-05 19:21:17,070 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-05 19:21:17,071 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-05 19:21:17,071 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-05 19:21:17,071 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-05 19:21:17,071 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-05 19:21:17,072 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-05 19:21:17,072 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-05 19:21:17,073 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-05 19:21:17,073 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-05 19:21:17,073 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-05 19:21:17,074 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-05 19:21:17,074 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-05 19:21:17,074 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-05 19:21:17,075 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-05 19:21:17,075 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-05 19:21:17,075 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-05 19:21:17,076 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-05 19:21:17,079 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-NoLbe.epf [2022-12-05 19:21:17,102 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-05 19:21:17,102 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-05 19:21:17,103 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-05 19:21:17,103 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-05 19:21:17,104 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-05 19:21:17,104 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-05 19:21:17,104 INFO L138 SettingsManager]: * Use SBE=true [2022-12-05 19:21:17,104 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-05 19:21:17,104 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-05 19:21:17,105 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-05 19:21:17,105 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-05 19:21:17,105 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-05 19:21:17,105 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-05 19:21:17,105 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-05 19:21:17,105 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-05 19:21:17,106 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-05 19:21:17,106 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-05 19:21:17,106 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-05 19:21:17,106 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-05 19:21:17,106 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-05 19:21:17,106 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-05 19:21:17,106 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-12-05 19:21:17,106 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-05 19:21:17,106 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-05 19:21:17,106 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-05 19:21:17,107 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-05 19:21:17,107 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-05 19:21:17,107 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-12-05 19:21:17,107 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-05 19:21:17,107 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-12-05 19:21:17,107 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-05 19:21:17,107 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-12-05 19:21:17,404 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-05 19:21:17,434 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-05 19:21:17,436 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-05 19:21:17,436 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-05 19:21:17,437 INFO L275 PluginConnector]: CDTParser initialized [2022-12-05 19:21:17,438 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-more-buffer-mult.wvr.c [2022-12-05 19:21:18,448 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-05 19:21:18,639 INFO L351 CDTParser]: Found 1 translation units. [2022-12-05 19:21:18,640 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-more-buffer-mult.wvr.c [2022-12-05 19:21:18,644 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1d5550b87/1eee090fe5984b6eaf7f058ee2d27260/FLAGdafc1be6f [2022-12-05 19:21:18,654 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1d5550b87/1eee090fe5984b6eaf7f058ee2d27260 [2022-12-05 19:21:18,656 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-05 19:21:18,657 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-12-05 19:21:18,657 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-05 19:21:18,658 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-05 19:21:18,659 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-05 19:21:18,660 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 07:21:18" (1/1) ... [2022-12-05 19:21:18,660 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@147d2a98 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 07:21:18, skipping insertion in model container [2022-12-05 19:21:18,660 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 07:21:18" (1/1) ... [2022-12-05 19:21:18,664 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-05 19:21:18,677 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-05 19:21:18,764 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-05 19:21:18,765 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-05 19:21:18,765 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-05 19:21:18,766 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-05 19:21:18,767 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-05 19:21:18,767 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-05 19:21:18,767 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-05 19:21:18,767 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-05 19:21:18,770 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-05 19:21:18,770 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-05 19:21:18,770 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-05 19:21:18,771 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-05 19:21:18,771 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-05 19:21:18,772 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-05 19:21:18,772 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-05 19:21:18,772 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-05 19:21:18,773 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-05 19:21:18,773 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-05 19:21:18,773 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-05 19:21:18,774 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-05 19:21:18,774 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-05 19:21:18,775 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-05 19:21:18,776 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-05 19:21:18,776 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-05 19:21:18,776 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-05 19:21:18,777 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-05 19:21:18,777 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-05 19:21:18,777 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-05 19:21:18,783 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-more-buffer-mult.wvr.c[4218,4231] [2022-12-05 19:21:18,789 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-05 19:21:18,795 INFO L203 MainTranslator]: Completed pre-run [2022-12-05 19:21:18,816 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-05 19:21:18,816 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-05 19:21:18,817 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-05 19:21:18,820 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-05 19:21:18,820 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-05 19:21:18,821 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-05 19:21:18,821 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-05 19:21:18,821 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-05 19:21:18,827 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-05 19:21:18,839 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-05 19:21:18,839 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-05 19:21:18,840 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-05 19:21:18,840 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-05 19:21:18,841 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-05 19:21:18,841 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-05 19:21:18,841 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-05 19:21:18,842 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-05 19:21:18,842 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-05 19:21:18,842 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-05 19:21:18,843 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-05 19:21:18,843 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-05 19:21:18,843 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-05 19:21:18,844 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-05 19:21:18,844 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-05 19:21:18,844 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-05 19:21:18,845 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-05 19:21:18,845 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-05 19:21:18,846 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-05 19:21:18,850 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-more-buffer-mult.wvr.c[4218,4231] [2022-12-05 19:21:18,852 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-05 19:21:18,866 INFO L208 MainTranslator]: Completed translation [2022-12-05 19:21:18,866 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 07:21:18 WrapperNode [2022-12-05 19:21:18,867 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-05 19:21:18,867 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-05 19:21:18,867 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-05 19:21:18,867 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-05 19:21:18,873 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 07:21:18" (1/1) ... [2022-12-05 19:21:18,889 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 07:21:18" (1/1) ... [2022-12-05 19:21:18,921 INFO L138 Inliner]: procedures = 27, calls = 80, calls flagged for inlining = 18, calls inlined = 22, statements flattened = 307 [2022-12-05 19:21:18,922 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-05 19:21:18,922 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-05 19:21:18,922 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-05 19:21:18,922 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-05 19:21:18,931 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 07:21:18" (1/1) ... [2022-12-05 19:21:18,932 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 07:21:18" (1/1) ... [2022-12-05 19:21:18,941 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 07:21:18" (1/1) ... [2022-12-05 19:21:18,941 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 07:21:18" (1/1) ... [2022-12-05 19:21:18,947 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 07:21:18" (1/1) ... [2022-12-05 19:21:18,949 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 07:21:18" (1/1) ... [2022-12-05 19:21:18,951 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 07:21:18" (1/1) ... [2022-12-05 19:21:18,961 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 07:21:18" (1/1) ... [2022-12-05 19:21:18,963 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-05 19:21:18,964 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-05 19:21:18,964 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-05 19:21:18,964 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-05 19:21:18,964 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 07:21:18" (1/1) ... [2022-12-05 19:21:18,968 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-05 19:21:18,976 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-05 19:21:19,000 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) [2022-12-05 19:21:19,019 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 [2022-12-05 19:21:19,035 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-05 19:21:19,035 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-05 19:21:19,035 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-05 19:21:19,035 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-05 19:21:19,036 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2022-12-05 19:21:19,036 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2022-12-05 19:21:19,036 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2022-12-05 19:21:19,036 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2022-12-05 19:21:19,036 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2022-12-05 19:21:19,036 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2022-12-05 19:21:19,036 INFO L130 BoogieDeclarations]: Found specification of procedure thread4 [2022-12-05 19:21:19,036 INFO L138 BoogieDeclarations]: Found implementation of procedure thread4 [2022-12-05 19:21:19,036 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-05 19:21:19,036 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2022-12-05 19:21:19,037 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2022-12-05 19:21:19,037 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-05 19:21:19,037 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-05 19:21:19,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-05 19:21:19,037 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-05 19:21:19,038 WARN L210 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2022-12-05 19:21:19,132 INFO L236 CfgBuilder]: Building ICFG [2022-12-05 19:21:19,133 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-05 19:21:19,447 INFO L277 CfgBuilder]: Performing block encoding [2022-12-05 19:21:19,600 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-05 19:21:19,600 INFO L302 CfgBuilder]: Removed 6 assume(true) statements. [2022-12-05 19:21:19,602 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 07:21:19 BoogieIcfgContainer [2022-12-05 19:21:19,602 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-05 19:21:19,604 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-05 19:21:19,604 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-05 19:21:19,606 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-05 19:21:19,606 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 05.12 07:21:18" (1/3) ... [2022-12-05 19:21:19,606 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@129e1d53 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 05.12 07:21:19, skipping insertion in model container [2022-12-05 19:21:19,606 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 07:21:18" (2/3) ... [2022-12-05 19:21:19,607 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@129e1d53 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 05.12 07:21:19, skipping insertion in model container [2022-12-05 19:21:19,607 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 07:21:19" (3/3) ... [2022-12-05 19:21:19,608 INFO L112 eAbstractionObserver]: Analyzing ICFG popl20-more-buffer-mult.wvr.c [2022-12-05 19:21:19,620 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-05 19:21:19,620 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-12-05 19:21:19,620 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-12-05 19:21:19,701 INFO L144 ThreadInstanceAdder]: Constructed 4 joinOtherThreadTransitions. [2022-12-05 19:21:19,732 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 209 places, 214 transitions, 460 flow [2022-12-05 19:21:19,838 INFO L130 PetriNetUnfolder]: 18/210 cut-off events. [2022-12-05 19:21:19,838 INFO L131 PetriNetUnfolder]: For 4/4 co-relation queries the response was YES. [2022-12-05 19:21:19,844 INFO L83 FinitePrefix]: Finished finitePrefix Result has 227 conditions, 210 events. 18/210 cut-off events. For 4/4 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 114 event pairs, 0 based on Foata normal form. 0/191 useless extension candidates. Maximal degree in co-relation 173. Up to 2 conditions per place. [2022-12-05 19:21:19,844 INFO L82 GeneralOperation]: Start removeDead. Operand has 209 places, 214 transitions, 460 flow [2022-12-05 19:21:19,853 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 193 places, 198 transitions, 420 flow [2022-12-05 19:21:19,866 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-12-05 19:21:19,872 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=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@47933161, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, Conditionality=CONDITIONAL_DISJUNCTIVE, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-12-05 19:21:19,873 INFO L358 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2022-12-05 19:21:19,918 INFO L130 PetriNetUnfolder]: 18/197 cut-off events. [2022-12-05 19:21:19,918 INFO L131 PetriNetUnfolder]: For 4/4 co-relation queries the response was YES. [2022-12-05 19:21:19,918 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-05 19:21:19,919 INFO L213 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-05 19:21:19,920 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 2 more)] === [2022-12-05 19:21:19,923 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-05 19:21:19,924 INFO L85 PathProgramCache]: Analyzing trace with hash -1562984722, now seen corresponding path program 1 times [2022-12-05 19:21:19,930 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-05 19:21:19,930 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [277242934] [2022-12-05 19:21:19,931 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-05 19:21:19,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-05 19:21:20,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-05 19:21:20,572 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-05 19:21:20,572 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-05 19:21:20,573 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [277242934] [2022-12-05 19:21:20,574 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [277242934] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-05 19:21:20,574 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-05 19:21:20,574 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-05 19:21:20,575 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [160031540] [2022-12-05 19:21:20,576 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-05 19:21:20,583 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-05 19:21:20,586 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-05 19:21:20,615 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-05 19:21:20,617 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-05 19:21:20,620 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 156 out of 214 [2022-12-05 19:21:20,624 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 193 places, 198 transitions, 420 flow. Second operand has 5 states, 5 states have (on average 162.6) internal successors, (813), 5 states have internal predecessors, (813), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-05 19:21:20,624 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-05 19:21:20,624 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 156 of 214 [2022-12-05 19:21:20,625 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-05 19:21:20,863 INFO L130 PetriNetUnfolder]: 251/821 cut-off events. [2022-12-05 19:21:20,863 INFO L131 PetriNetUnfolder]: For 148/149 co-relation queries the response was YES. [2022-12-05 19:21:20,869 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1297 conditions, 821 events. 251/821 cut-off events. For 148/149 co-relation queries the response was YES. Maximal size of possible extension queue 44. Compared 3864 event pairs, 32 based on Foata normal form. 226/957 useless extension candidates. Maximal degree in co-relation 1008. Up to 249 conditions per place. [2022-12-05 19:21:20,874 INFO L137 encePairwiseOnDemand]: 190/214 looper letters, 46 selfloop transitions, 3 changer transitions 11/201 dead transitions. [2022-12-05 19:21:20,874 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 199 places, 201 transitions, 561 flow [2022-12-05 19:21:20,875 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-05 19:21:20,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2022-12-05 19:21:20,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 1170 transitions. [2022-12-05 19:21:20,889 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.7810413885180241 [2022-12-05 19:21:20,890 INFO L175 Difference]: Start difference. First operand has 193 places, 198 transitions, 420 flow. Second operand 7 states and 1170 transitions. [2022-12-05 19:21:20,891 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 199 places, 201 transitions, 561 flow [2022-12-05 19:21:20,895 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 191 places, 201 transitions, 535 flow, removed 0 selfloop flow, removed 8 redundant places. [2022-12-05 19:21:20,898 INFO L231 Difference]: Finished difference. Result has 194 places, 182 transitions, 391 flow [2022-12-05 19:21:20,900 INFO L276 CegarLoopForPetriNet]: {PETRI_ALPHABET=214, PETRI_DIFFERENCE_MINUEND_FLOW=380, PETRI_DIFFERENCE_MINUEND_PLACES=185, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=186, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=183, PETRI_DIFFERENCE_SUBTRAHEND_STATES=7, PETRI_FLOW=391, PETRI_PLACES=194, PETRI_TRANSITIONS=182} [2022-12-05 19:21:20,904 INFO L294 CegarLoopForPetriNet]: 193 programPoint places, 1 predicate places. [2022-12-05 19:21:20,904 INFO L495 AbstractCegarLoop]: Abstraction has has 194 places, 182 transitions, 391 flow [2022-12-05 19:21:20,904 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 162.6) internal successors, (813), 5 states have internal predecessors, (813), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-05 19:21:20,905 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-05 19:21:20,905 INFO L213 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-05 19:21:20,905 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-12-05 19:21:20,905 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 2 more)] === [2022-12-05 19:21:20,906 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-05 19:21:20,907 INFO L85 PathProgramCache]: Analyzing trace with hash 934367563, now seen corresponding path program 1 times [2022-12-05 19:21:20,907 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-05 19:21:20,907 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [266344375] [2022-12-05 19:21:20,907 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-05 19:21:20,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-05 19:21:20,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-05 19:21:21,088 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-05 19:21:21,088 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-05 19:21:21,089 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [266344375] [2022-12-05 19:21:21,089 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [266344375] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-05 19:21:21,089 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-05 19:21:21,089 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-05 19:21:21,089 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1241515733] [2022-12-05 19:21:21,089 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-05 19:21:21,091 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-05 19:21:21,091 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-05 19:21:21,091 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-05 19:21:21,091 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-05 19:21:21,093 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 181 out of 214 [2022-12-05 19:21:21,093 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 194 places, 182 transitions, 391 flow. Second operand has 3 states, 3 states have (on average 186.0) internal successors, (558), 3 states have internal predecessors, (558), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-05 19:21:21,093 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-05 19:21:21,093 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 181 of 214 [2022-12-05 19:21:21,093 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-05 19:21:21,262 INFO L130 PetriNetUnfolder]: 397/1167 cut-off events. [2022-12-05 19:21:21,262 INFO L131 PetriNetUnfolder]: For 214/214 co-relation queries the response was YES. [2022-12-05 19:21:21,265 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1966 conditions, 1167 events. 397/1167 cut-off events. For 214/214 co-relation queries the response was YES. Maximal size of possible extension queue 65. Compared 6448 event pairs, 190 based on Foata normal form. 17/1015 useless extension candidates. Maximal degree in co-relation 1952. Up to 432 conditions per place. [2022-12-05 19:21:21,269 INFO L137 encePairwiseOnDemand]: 211/214 looper letters, 33 selfloop transitions, 2 changer transitions 0/195 dead transitions. [2022-12-05 19:21:21,269 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 186 places, 195 transitions, 499 flow [2022-12-05 19:21:21,269 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-05 19:21:21,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-12-05 19:21:21,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 576 transitions. [2022-12-05 19:21:21,270 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.897196261682243 [2022-12-05 19:21:21,271 INFO L175 Difference]: Start difference. First operand has 194 places, 182 transitions, 391 flow. Second operand 3 states and 576 transitions. [2022-12-05 19:21:21,271 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 186 places, 195 transitions, 499 flow [2022-12-05 19:21:21,274 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 183 places, 195 transitions, 491 flow, removed 2 selfloop flow, removed 3 redundant places. [2022-12-05 19:21:21,277 INFO L231 Difference]: Finished difference. Result has 184 places, 183 transitions, 398 flow [2022-12-05 19:21:21,277 INFO L276 CegarLoopForPetriNet]: {PETRI_ALPHABET=214, PETRI_DIFFERENCE_MINUEND_FLOW=384, PETRI_DIFFERENCE_MINUEND_PLACES=181, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=182, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=180, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=398, PETRI_PLACES=184, PETRI_TRANSITIONS=183} [2022-12-05 19:21:21,278 INFO L294 CegarLoopForPetriNet]: 193 programPoint places, -9 predicate places. [2022-12-05 19:21:21,278 INFO L495 AbstractCegarLoop]: Abstraction has has 184 places, 183 transitions, 398 flow [2022-12-05 19:21:21,279 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 186.0) internal successors, (558), 3 states have internal predecessors, (558), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-05 19:21:21,279 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-05 19:21:21,279 INFO L213 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-05 19:21:21,279 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-12-05 19:21:21,279 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 2 more)] === [2022-12-05 19:21:21,280 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-05 19:21:21,280 INFO L85 PathProgramCache]: Analyzing trace with hash -34019713, now seen corresponding path program 1 times [2022-12-05 19:21:21,280 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-05 19:21:21,280 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [599933763] [2022-12-05 19:21:21,280 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-05 19:21:21,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-05 19:21:21,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-05 19:21:21,398 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-05 19:21:21,398 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-05 19:21:21,398 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [599933763] [2022-12-05 19:21:21,398 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [599933763] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-05 19:21:21,398 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-05 19:21:21,399 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-05 19:21:21,399 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [429215383] [2022-12-05 19:21:21,399 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-05 19:21:21,399 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-05 19:21:21,400 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-05 19:21:21,400 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-05 19:21:21,400 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-05 19:21:21,400 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 181 out of 214 [2022-12-05 19:21:21,401 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 184 places, 183 transitions, 398 flow. Second operand has 3 states, 3 states have (on average 186.0) internal successors, (558), 3 states have internal predecessors, (558), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-05 19:21:21,401 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-05 19:21:21,401 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 181 of 214 [2022-12-05 19:21:21,401 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-05 19:21:21,518 INFO L130 PetriNetUnfolder]: 299/1029 cut-off events. [2022-12-05 19:21:21,518 INFO L131 PetriNetUnfolder]: For 359/360 co-relation queries the response was YES. [2022-12-05 19:21:21,520 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1759 conditions, 1029 events. 299/1029 cut-off events. For 359/360 co-relation queries the response was YES. Maximal size of possible extension queue 55. Compared 5549 event pairs, 106 based on Foata normal form. 14/894 useless extension candidates. Maximal degree in co-relation 918. Up to 353 conditions per place. [2022-12-05 19:21:21,526 INFO L137 encePairwiseOnDemand]: 211/214 looper letters, 34 selfloop transitions, 2 changer transitions 0/196 dead transitions. [2022-12-05 19:21:21,526 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 186 places, 196 transitions, 515 flow [2022-12-05 19:21:21,526 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-05 19:21:21,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-12-05 19:21:21,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 575 transitions. [2022-12-05 19:21:21,527 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.8956386292834891 [2022-12-05 19:21:21,527 INFO L175 Difference]: Start difference. First operand has 184 places, 183 transitions, 398 flow. Second operand 3 states and 575 transitions. [2022-12-05 19:21:21,527 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 186 places, 196 transitions, 515 flow [2022-12-05 19:21:21,528 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 185 places, 196 transitions, 512 flow, removed 0 selfloop flow, removed 1 redundant places. [2022-12-05 19:21:21,532 INFO L231 Difference]: Finished difference. Result has 186 places, 184 transitions, 410 flow [2022-12-05 19:21:21,533 INFO L276 CegarLoopForPetriNet]: {PETRI_ALPHABET=214, PETRI_DIFFERENCE_MINUEND_FLOW=396, PETRI_DIFFERENCE_MINUEND_PLACES=183, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=183, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=181, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=410, PETRI_PLACES=186, PETRI_TRANSITIONS=184} [2022-12-05 19:21:21,533 INFO L294 CegarLoopForPetriNet]: 193 programPoint places, -7 predicate places. [2022-12-05 19:21:21,533 INFO L495 AbstractCegarLoop]: Abstraction has has 186 places, 184 transitions, 410 flow [2022-12-05 19:21:21,534 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 186.0) internal successors, (558), 3 states have internal predecessors, (558), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-05 19:21:21,534 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-05 19:21:21,534 INFO L213 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-05 19:21:21,534 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-12-05 19:21:21,534 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 2 more)] === [2022-12-05 19:21:21,535 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-05 19:21:21,535 INFO L85 PathProgramCache]: Analyzing trace with hash -1221214760, now seen corresponding path program 1 times [2022-12-05 19:21:21,535 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-05 19:21:21,535 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2096347296] [2022-12-05 19:21:21,535 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-05 19:21:21,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-05 19:21:21,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-05 19:21:21,687 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-05 19:21:21,689 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-05 19:21:21,690 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2096347296] [2022-12-05 19:21:21,690 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2096347296] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-05 19:21:21,691 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-05 19:21:21,691 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-05 19:21:21,691 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [832210309] [2022-12-05 19:21:21,691 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-05 19:21:21,694 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-05 19:21:21,694 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-05 19:21:21,695 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-05 19:21:21,695 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2022-12-05 19:21:21,696 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 161 out of 214 [2022-12-05 19:21:21,697 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 186 places, 184 transitions, 410 flow. Second operand has 6 states, 6 states have (on average 165.83333333333334) internal successors, (995), 6 states have internal predecessors, (995), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-05 19:21:21,697 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-05 19:21:21,697 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 161 of 214 [2022-12-05 19:21:21,697 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-05 19:21:21,887 INFO L130 PetriNetUnfolder]: 212/938 cut-off events. [2022-12-05 19:21:21,887 INFO L131 PetriNetUnfolder]: For 388/389 co-relation queries the response was YES. [2022-12-05 19:21:21,889 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1664 conditions, 938 events. 212/938 cut-off events. For 388/389 co-relation queries the response was YES. Maximal size of possible extension queue 37. Compared 4656 event pairs, 98 based on Foata normal form. 12/849 useless extension candidates. Maximal degree in co-relation 753. Up to 289 conditions per place. [2022-12-05 19:21:21,892 INFO L137 encePairwiseOnDemand]: 204/214 looper letters, 63 selfloop transitions, 11 changer transitions 0/214 dead transitions. [2022-12-05 19:21:21,892 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 194 places, 214 transitions, 639 flow [2022-12-05 19:21:21,892 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-12-05 19:21:21,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2022-12-05 19:21:21,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1518 transitions. [2022-12-05 19:21:21,895 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.7881619937694704 [2022-12-05 19:21:21,895 INFO L175 Difference]: Start difference. First operand has 186 places, 184 transitions, 410 flow. Second operand 9 states and 1518 transitions. [2022-12-05 19:21:21,895 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 194 places, 214 transitions, 639 flow [2022-12-05 19:21:21,897 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 193 places, 214 transitions, 636 flow, removed 0 selfloop flow, removed 1 redundant places. [2022-12-05 19:21:21,899 INFO L231 Difference]: Finished difference. Result has 195 places, 188 transitions, 450 flow [2022-12-05 19:21:21,899 INFO L276 CegarLoopForPetriNet]: {PETRI_ALPHABET=214, PETRI_DIFFERENCE_MINUEND_FLOW=408, PETRI_DIFFERENCE_MINUEND_PLACES=185, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=184, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=7, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=175, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=450, PETRI_PLACES=195, PETRI_TRANSITIONS=188} [2022-12-05 19:21:21,900 INFO L294 CegarLoopForPetriNet]: 193 programPoint places, 2 predicate places. [2022-12-05 19:21:21,900 INFO L495 AbstractCegarLoop]: Abstraction has has 195 places, 188 transitions, 450 flow [2022-12-05 19:21:21,901 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 165.83333333333334) internal successors, (995), 6 states have internal predecessors, (995), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-05 19:21:21,901 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-05 19:21:21,901 INFO L213 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-05 19:21:21,901 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-12-05 19:21:21,901 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 2 more)] === [2022-12-05 19:21:21,902 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-05 19:21:21,902 INFO L85 PathProgramCache]: Analyzing trace with hash -401325148, now seen corresponding path program 1 times [2022-12-05 19:21:21,902 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-05 19:21:21,903 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [345871496] [2022-12-05 19:21:21,903 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-05 19:21:21,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-05 19:21:21,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-05 19:21:22,043 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-05 19:21:22,044 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-05 19:21:22,044 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [345871496] [2022-12-05 19:21:22,044 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [345871496] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-05 19:21:22,044 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-05 19:21:22,044 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-05 19:21:22,044 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [256218916] [2022-12-05 19:21:22,045 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-05 19:21:22,045 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-05 19:21:22,045 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-05 19:21:22,045 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-05 19:21:22,045 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2022-12-05 19:21:22,046 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 161 out of 214 [2022-12-05 19:21:22,047 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 195 places, 188 transitions, 450 flow. Second operand has 6 states, 6 states have (on average 165.83333333333334) internal successors, (995), 6 states have internal predecessors, (995), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-05 19:21:22,047 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-05 19:21:22,047 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 161 of 214 [2022-12-05 19:21:22,047 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-05 19:21:22,247 INFO L130 PetriNetUnfolder]: 236/1172 cut-off events. [2022-12-05 19:21:22,247 INFO L131 PetriNetUnfolder]: For 506/508 co-relation queries the response was YES. [2022-12-05 19:21:22,250 INFO L83 FinitePrefix]: Finished finitePrefix Result has 2033 conditions, 1172 events. 236/1172 cut-off events. For 506/508 co-relation queries the response was YES. Maximal size of possible extension queue 38. Compared 6435 event pairs, 110 based on Foata normal form. 20/1072 useless extension candidates. Maximal degree in co-relation 1521. Up to 346 conditions per place. [2022-12-05 19:21:22,254 INFO L137 encePairwiseOnDemand]: 206/214 looper letters, 58 selfloop transitions, 8 changer transitions 0/206 dead transitions. [2022-12-05 19:21:22,254 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 201 places, 206 transitions, 640 flow [2022-12-05 19:21:22,254 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-05 19:21:22,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2022-12-05 19:21:22,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 1184 transitions. [2022-12-05 19:21:22,256 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.7903871829105474 [2022-12-05 19:21:22,256 INFO L175 Difference]: Start difference. First operand has 195 places, 188 transitions, 450 flow. Second operand 7 states and 1184 transitions. [2022-12-05 19:21:22,256 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 201 places, 206 transitions, 640 flow [2022-12-05 19:21:22,259 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 198 places, 206 transitions, 631 flow, removed 0 selfloop flow, removed 3 redundant places. [2022-12-05 19:21:22,260 INFO L231 Difference]: Finished difference. Result has 200 places, 190 transitions, 471 flow [2022-12-05 19:21:22,261 INFO L276 CegarLoopForPetriNet]: {PETRI_ALPHABET=214, PETRI_DIFFERENCE_MINUEND_FLOW=441, PETRI_DIFFERENCE_MINUEND_PLACES=192, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=188, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=6, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=180, PETRI_DIFFERENCE_SUBTRAHEND_STATES=7, PETRI_FLOW=471, PETRI_PLACES=200, PETRI_TRANSITIONS=190} [2022-12-05 19:21:22,262 INFO L294 CegarLoopForPetriNet]: 193 programPoint places, 7 predicate places. [2022-12-05 19:21:22,262 INFO L495 AbstractCegarLoop]: Abstraction has has 200 places, 190 transitions, 471 flow [2022-12-05 19:21:22,263 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 165.83333333333334) internal successors, (995), 6 states have internal predecessors, (995), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-05 19:21:22,263 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-05 19:21:22,263 INFO L213 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-05 19:21:22,263 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-12-05 19:21:22,263 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 2 more)] === [2022-12-05 19:21:22,264 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-05 19:21:22,264 INFO L85 PathProgramCache]: Analyzing trace with hash 1782838723, now seen corresponding path program 1 times [2022-12-05 19:21:22,264 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-05 19:21:22,264 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1563012562] [2022-12-05 19:21:22,264 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-05 19:21:22,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-05 19:21:22,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-05 19:21:22,677 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-05 19:21:22,678 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-05 19:21:22,678 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1563012562] [2022-12-05 19:21:22,678 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1563012562] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-05 19:21:22,678 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-05 19:21:22,678 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-12-05 19:21:22,678 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1061107696] [2022-12-05 19:21:22,678 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-05 19:21:22,679 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-05 19:21:22,679 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-05 19:21:22,679 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-05 19:21:22,679 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2022-12-05 19:21:22,680 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 170 out of 214 [2022-12-05 19:21:22,681 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 200 places, 190 transitions, 471 flow. Second operand has 7 states, 7 states have (on average 173.57142857142858) internal successors, (1215), 7 states have internal predecessors, (1215), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-05 19:21:22,681 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-05 19:21:22,681 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 170 of 214 [2022-12-05 19:21:22,681 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-05 19:21:24,066 INFO L130 PetriNetUnfolder]: 6431/12981 cut-off events. [2022-12-05 19:21:24,067 INFO L131 PetriNetUnfolder]: For 4401/4539 co-relation queries the response was YES. [2022-12-05 19:21:24,088 INFO L83 FinitePrefix]: Finished finitePrefix Result has 26212 conditions, 12981 events. 6431/12981 cut-off events. For 4401/4539 co-relation queries the response was YES. Maximal size of possible extension queue 525. Compared 108994 event pairs, 1207 based on Foata normal form. 6/11195 useless extension candidates. Maximal degree in co-relation 20445. Up to 4296 conditions per place. [2022-12-05 19:21:24,128 INFO L137 encePairwiseOnDemand]: 203/214 looper letters, 106 selfloop transitions, 13 changer transitions 15/289 dead transitions. [2022-12-05 19:21:24,128 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 207 places, 289 transitions, 1051 flow [2022-12-05 19:21:24,128 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-12-05 19:21:24,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2022-12-05 19:21:24,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 1484 transitions. [2022-12-05 19:21:24,131 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.866822429906542 [2022-12-05 19:21:24,131 INFO L175 Difference]: Start difference. First operand has 200 places, 190 transitions, 471 flow. Second operand 8 states and 1484 transitions. [2022-12-05 19:21:24,131 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 207 places, 289 transitions, 1051 flow [2022-12-05 19:21:24,134 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 203 places, 289 transitions, 1039 flow, removed 0 selfloop flow, removed 4 redundant places. [2022-12-05 19:21:24,137 INFO L231 Difference]: Finished difference. Result has 208 places, 200 transitions, 537 flow [2022-12-05 19:21:24,137 INFO L276 CegarLoopForPetriNet]: {PETRI_ALPHABET=214, PETRI_DIFFERENCE_MINUEND_FLOW=459, PETRI_DIFFERENCE_MINUEND_PLACES=196, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=190, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=6, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=181, PETRI_DIFFERENCE_SUBTRAHEND_STATES=8, PETRI_FLOW=537, PETRI_PLACES=208, PETRI_TRANSITIONS=200} [2022-12-05 19:21:24,139 INFO L294 CegarLoopForPetriNet]: 193 programPoint places, 15 predicate places. [2022-12-05 19:21:24,140 INFO L495 AbstractCegarLoop]: Abstraction has has 208 places, 200 transitions, 537 flow [2022-12-05 19:21:24,140 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 173.57142857142858) internal successors, (1215), 7 states have internal predecessors, (1215), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-05 19:21:24,140 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-05 19:21:24,140 INFO L213 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-05 19:21:24,141 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-12-05 19:21:24,141 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 2 more)] === [2022-12-05 19:21:24,141 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-05 19:21:24,141 INFO L85 PathProgramCache]: Analyzing trace with hash 1727680139, now seen corresponding path program 2 times [2022-12-05 19:21:24,141 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-05 19:21:24,141 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1199561626] [2022-12-05 19:21:24,141 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-05 19:21:24,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-05 19:21:24,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-05 19:21:24,672 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-05 19:21:24,673 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-05 19:21:24,673 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1199561626] [2022-12-05 19:21:24,673 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1199561626] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-05 19:21:24,673 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-05 19:21:24,673 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-12-05 19:21:24,676 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [406299080] [2022-12-05 19:21:24,676 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-05 19:21:24,676 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-12-05 19:21:24,676 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-05 19:21:24,677 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-12-05 19:21:24,677 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2022-12-05 19:21:24,678 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 170 out of 214 [2022-12-05 19:21:24,680 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 208 places, 200 transitions, 537 flow. Second operand has 9 states, 9 states have (on average 172.77777777777777) internal successors, (1555), 9 states have internal predecessors, (1555), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-05 19:21:24,680 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-05 19:21:24,680 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 170 of 214 [2022-12-05 19:21:24,680 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-05 19:21:26,733 INFO L130 PetriNetUnfolder]: 8552/16867 cut-off events. [2022-12-05 19:21:26,734 INFO L131 PetriNetUnfolder]: For 9017/9263 co-relation queries the response was YES. [2022-12-05 19:21:26,790 INFO L83 FinitePrefix]: Finished finitePrefix Result has 38970 conditions, 16867 events. 8552/16867 cut-off events. For 9017/9263 co-relation queries the response was YES. Maximal size of possible extension queue 702. Compared 147344 event pairs, 1183 based on Foata normal form. 238/15983 useless extension candidates. Maximal degree in co-relation 29445. Up to 4364 conditions per place. [2022-12-05 19:21:26,849 INFO L137 encePairwiseOnDemand]: 202/214 looper letters, 167 selfloop transitions, 23 changer transitions 6/351 dead transitions. [2022-12-05 19:21:26,850 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 217 places, 351 transitions, 1478 flow [2022-12-05 19:21:26,850 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-12-05 19:21:26,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2022-12-05 19:21:26,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 2048 transitions. [2022-12-05 19:21:26,853 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.8700084961767205 [2022-12-05 19:21:26,853 INFO L175 Difference]: Start difference. First operand has 208 places, 200 transitions, 537 flow. Second operand 11 states and 2048 transitions. [2022-12-05 19:21:26,853 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 217 places, 351 transitions, 1478 flow [2022-12-05 19:21:26,876 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 216 places, 351 transitions, 1460 flow, removed 9 selfloop flow, removed 1 redundant places. [2022-12-05 19:21:26,878 INFO L231 Difference]: Finished difference. Result has 223 places, 214 transitions, 691 flow [2022-12-05 19:21:26,879 INFO L276 CegarLoopForPetriNet]: {PETRI_ALPHABET=214, PETRI_DIFFERENCE_MINUEND_FLOW=535, PETRI_DIFFERENCE_MINUEND_PLACES=206, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=200, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=9, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=185, PETRI_DIFFERENCE_SUBTRAHEND_STATES=11, PETRI_FLOW=691, PETRI_PLACES=223, PETRI_TRANSITIONS=214} [2022-12-05 19:21:26,879 INFO L294 CegarLoopForPetriNet]: 193 programPoint places, 30 predicate places. [2022-12-05 19:21:26,879 INFO L495 AbstractCegarLoop]: Abstraction has has 223 places, 214 transitions, 691 flow [2022-12-05 19:21:26,880 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 172.77777777777777) internal successors, (1555), 9 states have internal predecessors, (1555), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-05 19:21:26,880 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-05 19:21:26,880 INFO L213 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-05 19:21:26,881 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-12-05 19:21:26,881 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 2 more)] === [2022-12-05 19:21:26,881 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-05 19:21:26,881 INFO L85 PathProgramCache]: Analyzing trace with hash -893401325, now seen corresponding path program 3 times [2022-12-05 19:21:26,881 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-05 19:21:26,881 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [146933177] [2022-12-05 19:21:26,881 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-05 19:21:26,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-05 19:21:26,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-05 19:21:27,347 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-05 19:21:27,347 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-05 19:21:27,347 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [146933177] [2022-12-05 19:21:27,347 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [146933177] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-05 19:21:27,347 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-05 19:21:27,347 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-12-05 19:21:27,347 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [163625216] [2022-12-05 19:21:27,348 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-05 19:21:27,348 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-05 19:21:27,348 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-05 19:21:27,348 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-05 19:21:27,348 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2022-12-05 19:21:27,349 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 170 out of 214 [2022-12-05 19:21:27,350 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 223 places, 214 transitions, 691 flow. Second operand has 7 states, 7 states have (on average 173.57142857142858) internal successors, (1215), 7 states have internal predecessors, (1215), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-05 19:21:27,350 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-05 19:21:27,350 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 170 of 214 [2022-12-05 19:21:27,350 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-05 19:21:29,811 INFO L130 PetriNetUnfolder]: 10032/21342 cut-off events. [2022-12-05 19:21:29,812 INFO L131 PetriNetUnfolder]: For 23328/23394 co-relation queries the response was YES. [2022-12-05 19:21:29,872 INFO L83 FinitePrefix]: Finished finitePrefix Result has 54599 conditions, 21342 events. 10032/21342 cut-off events. For 23328/23394 co-relation queries the response was YES. Maximal size of possible extension queue 935. Compared 205311 event pairs, 2880 based on Foata normal form. 160/19545 useless extension candidates. Maximal degree in co-relation 41036. Up to 5441 conditions per place. [2022-12-05 19:21:29,932 INFO L137 encePairwiseOnDemand]: 206/214 looper letters, 132 selfloop transitions, 28 changer transitions 5/320 dead transitions. [2022-12-05 19:21:29,933 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 230 places, 320 transitions, 1521 flow [2022-12-05 19:21:29,933 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-12-05 19:21:29,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2022-12-05 19:21:29,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 1490 transitions. [2022-12-05 19:21:29,936 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.8703271028037384 [2022-12-05 19:21:29,936 INFO L175 Difference]: Start difference. First operand has 223 places, 214 transitions, 691 flow. Second operand 8 states and 1490 transitions. [2022-12-05 19:21:29,936 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 230 places, 320 transitions, 1521 flow [2022-12-05 19:21:30,017 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 228 places, 320 transitions, 1503 flow, removed 4 selfloop flow, removed 2 redundant places. [2022-12-05 19:21:30,020 INFO L231 Difference]: Finished difference. Result has 233 places, 226 transitions, 874 flow [2022-12-05 19:21:30,020 INFO L276 CegarLoopForPetriNet]: {PETRI_ALPHABET=214, PETRI_DIFFERENCE_MINUEND_FLOW=678, PETRI_DIFFERENCE_MINUEND_PLACES=221, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=214, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=16, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=195, PETRI_DIFFERENCE_SUBTRAHEND_STATES=8, PETRI_FLOW=874, PETRI_PLACES=233, PETRI_TRANSITIONS=226} [2022-12-05 19:21:30,022 INFO L294 CegarLoopForPetriNet]: 193 programPoint places, 40 predicate places. [2022-12-05 19:21:30,022 INFO L495 AbstractCegarLoop]: Abstraction has has 233 places, 226 transitions, 874 flow [2022-12-05 19:21:30,022 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 173.57142857142858) internal successors, (1215), 7 states have internal predecessors, (1215), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-05 19:21:30,023 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-05 19:21:30,023 INFO L213 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-05 19:21:30,023 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-12-05 19:21:30,023 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 2 more)] === [2022-12-05 19:21:30,023 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-05 19:21:30,023 INFO L85 PathProgramCache]: Analyzing trace with hash -1340654369, now seen corresponding path program 4 times [2022-12-05 19:21:30,023 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-05 19:21:30,024 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [719489947] [2022-12-05 19:21:30,024 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-05 19:21:30,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-05 19:21:30,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-05 19:21:30,469 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-05 19:21:30,469 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-05 19:21:30,469 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [719489947] [2022-12-05 19:21:30,469 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [719489947] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-05 19:21:30,469 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-05 19:21:30,469 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-12-05 19:21:30,469 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [883811694] [2022-12-05 19:21:30,469 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-05 19:21:30,470 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-05 19:21:30,470 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-05 19:21:30,470 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-05 19:21:30,471 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2022-12-05 19:21:30,472 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 170 out of 214 [2022-12-05 19:21:30,473 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 233 places, 226 transitions, 874 flow. Second operand has 7 states, 7 states have (on average 173.57142857142858) internal successors, (1215), 7 states have internal predecessors, (1215), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-05 19:21:30,473 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-05 19:21:30,473 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 170 of 214 [2022-12-05 19:21:30,473 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-05 19:21:32,935 INFO L130 PetriNetUnfolder]: 9394/18618 cut-off events. [2022-12-05 19:21:32,936 INFO L131 PetriNetUnfolder]: For 27619/27853 co-relation queries the response was YES. [2022-12-05 19:21:33,158 INFO L83 FinitePrefix]: Finished finitePrefix Result has 52659 conditions, 18618 events. 9394/18618 cut-off events. For 27619/27853 co-relation queries the response was YES. Maximal size of possible extension queue 763. Compared 165677 event pairs, 2045 based on Foata normal form. 84/17367 useless extension candidates. Maximal degree in co-relation 40305. Up to 5415 conditions per place. [2022-12-05 19:21:33,209 INFO L137 encePairwiseOnDemand]: 204/214 looper letters, 105 selfloop transitions, 25 changer transitions 15/300 dead transitions. [2022-12-05 19:21:33,209 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 239 places, 300 transitions, 1464 flow [2022-12-05 19:21:33,210 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-05 19:21:33,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2022-12-05 19:21:33,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 1305 transitions. [2022-12-05 19:21:33,215 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.8711615487316422 [2022-12-05 19:21:33,215 INFO L175 Difference]: Start difference. First operand has 233 places, 226 transitions, 874 flow. Second operand 7 states and 1305 transitions. [2022-12-05 19:21:33,215 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 239 places, 300 transitions, 1464 flow [2022-12-05 19:21:33,308 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 238 places, 300 transitions, 1451 flow, removed 0 selfloop flow, removed 1 redundant places. [2022-12-05 19:21:33,311 INFO L231 Difference]: Finished difference. Result has 240 places, 225 transitions, 912 flow [2022-12-05 19:21:33,311 INFO L276 CegarLoopForPetriNet]: {PETRI_ALPHABET=214, PETRI_DIFFERENCE_MINUEND_FLOW=849, PETRI_DIFFERENCE_MINUEND_PLACES=232, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=225, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=25, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=200, PETRI_DIFFERENCE_SUBTRAHEND_STATES=7, PETRI_FLOW=912, PETRI_PLACES=240, PETRI_TRANSITIONS=225} [2022-12-05 19:21:33,311 INFO L294 CegarLoopForPetriNet]: 193 programPoint places, 47 predicate places. [2022-12-05 19:21:33,312 INFO L495 AbstractCegarLoop]: Abstraction has has 240 places, 225 transitions, 912 flow [2022-12-05 19:21:33,312 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 173.57142857142858) internal successors, (1215), 7 states have internal predecessors, (1215), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-05 19:21:33,312 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-05 19:21:33,312 INFO L213 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-05 19:21:33,312 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-12-05 19:21:33,313 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 2 more)] === [2022-12-05 19:21:33,313 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-05 19:21:33,313 INFO L85 PathProgramCache]: Analyzing trace with hash -301481233, now seen corresponding path program 5 times [2022-12-05 19:21:33,313 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-05 19:21:33,313 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1715256796] [2022-12-05 19:21:33,313 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-05 19:21:33,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-05 19:21:33,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-05 19:21:33,720 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-05 19:21:33,721 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-05 19:21:33,721 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1715256796] [2022-12-05 19:21:33,721 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1715256796] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-05 19:21:33,721 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-05 19:21:33,721 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-12-05 19:21:33,721 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1710123760] [2022-12-05 19:21:33,721 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-05 19:21:33,722 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-12-05 19:21:33,722 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-05 19:21:33,722 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-12-05 19:21:33,723 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2022-12-05 19:21:33,724 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 170 out of 214 [2022-12-05 19:21:33,725 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 240 places, 225 transitions, 912 flow. Second operand has 8 states, 8 states have (on average 173.125) internal successors, (1385), 8 states have internal predecessors, (1385), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-05 19:21:33,725 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-05 19:21:33,725 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 170 of 214 [2022-12-05 19:21:33,726 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-05 19:21:36,126 INFO L130 PetriNetUnfolder]: 9340/18216 cut-off events. [2022-12-05 19:21:36,126 INFO L131 PetriNetUnfolder]: For 34570/34574 co-relation queries the response was YES. [2022-12-05 19:21:36,211 INFO L83 FinitePrefix]: Finished finitePrefix Result has 53448 conditions, 18216 events. 9340/18216 cut-off events. For 34570/34574 co-relation queries the response was YES. Maximal size of possible extension queue 765. Compared 159184 event pairs, 1967 based on Foata normal form. 110/17182 useless extension candidates. Maximal degree in co-relation 50953. Up to 5415 conditions per place. [2022-12-05 19:21:36,283 INFO L137 encePairwiseOnDemand]: 204/214 looper letters, 126 selfloop transitions, 29 changer transitions 13/323 dead transitions. [2022-12-05 19:21:36,283 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 247 places, 323 transitions, 1688 flow [2022-12-05 19:21:36,283 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-12-05 19:21:36,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2022-12-05 19:21:36,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1666 transitions. [2022-12-05 19:21:36,288 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.8650051921079959 [2022-12-05 19:21:36,289 INFO L175 Difference]: Start difference. First operand has 240 places, 225 transitions, 912 flow. Second operand 9 states and 1666 transitions. [2022-12-05 19:21:36,289 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 247 places, 323 transitions, 1688 flow [2022-12-05 19:21:36,374 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 240 places, 323 transitions, 1604 flow, removed 11 selfloop flow, removed 7 redundant places. [2022-12-05 19:21:36,377 INFO L231 Difference]: Finished difference. Result has 245 places, 228 transitions, 971 flow [2022-12-05 19:21:36,377 INFO L276 CegarLoopForPetriNet]: {PETRI_ALPHABET=214, PETRI_DIFFERENCE_MINUEND_FLOW=848, PETRI_DIFFERENCE_MINUEND_PLACES=232, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=225, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=26, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=197, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=971, PETRI_PLACES=245, PETRI_TRANSITIONS=228} [2022-12-05 19:21:36,378 INFO L294 CegarLoopForPetriNet]: 193 programPoint places, 52 predicate places. [2022-12-05 19:21:36,378 INFO L495 AbstractCegarLoop]: Abstraction has has 245 places, 228 transitions, 971 flow [2022-12-05 19:21:36,378 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 173.125) internal successors, (1385), 8 states have internal predecessors, (1385), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-05 19:21:36,378 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-05 19:21:36,378 INFO L213 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-05 19:21:36,379 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-12-05 19:21:36,379 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 2 more)] === [2022-12-05 19:21:36,379 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-05 19:21:36,379 INFO L85 PathProgramCache]: Analyzing trace with hash -163975249, now seen corresponding path program 6 times [2022-12-05 19:21:36,379 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-05 19:21:36,379 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [328583277] [2022-12-05 19:21:36,379 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-05 19:21:36,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-05 19:21:36,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-05 19:21:36,840 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-05 19:21:36,840 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-05 19:21:36,841 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [328583277] [2022-12-05 19:21:36,841 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [328583277] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-05 19:21:36,841 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-05 19:21:36,841 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-12-05 19:21:36,841 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1184458132] [2022-12-05 19:21:36,841 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-05 19:21:36,841 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-12-05 19:21:36,841 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-05 19:21:36,842 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-12-05 19:21:36,842 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2022-12-05 19:21:36,843 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 166 out of 214 [2022-12-05 19:21:36,844 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 245 places, 228 transitions, 971 flow. Second operand has 9 states, 9 states have (on average 169.22222222222223) internal successors, (1523), 9 states have internal predecessors, (1523), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-05 19:21:36,844 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-05 19:21:36,844 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 166 of 214 [2022-12-05 19:21:36,844 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-05 19:21:42,899 INFO L130 PetriNetUnfolder]: 23918/46718 cut-off events. [2022-12-05 19:21:42,899 INFO L131 PetriNetUnfolder]: For 115203/115327 co-relation queries the response was YES. [2022-12-05 19:21:43,226 INFO L83 FinitePrefix]: Finished finitePrefix Result has 145003 conditions, 46718 events. 23918/46718 cut-off events. For 115203/115327 co-relation queries the response was YES. Maximal size of possible extension queue 2010. Compared 474001 event pairs, 2174 based on Foata normal form. 110/41839 useless extension candidates. Maximal degree in co-relation 110418. Up to 9480 conditions per place. [2022-12-05 19:21:43,375 INFO L137 encePairwiseOnDemand]: 200/214 looper letters, 219 selfloop transitions, 129 changer transitions 9/514 dead transitions. [2022-12-05 19:21:43,375 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 258 places, 514 transitions, 3761 flow [2022-12-05 19:21:43,375 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-12-05 19:21:43,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2022-12-05 19:21:43,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 2726 transitions. [2022-12-05 19:21:43,379 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.8492211838006231 [2022-12-05 19:21:43,380 INFO L175 Difference]: Start difference. First operand has 245 places, 228 transitions, 971 flow. Second operand 15 states and 2726 transitions. [2022-12-05 19:21:43,380 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 258 places, 514 transitions, 3761 flow [2022-12-05 19:21:44,250 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 253 places, 514 transitions, 3561 flow, removed 16 selfloop flow, removed 5 redundant places. [2022-12-05 19:21:44,254 INFO L231 Difference]: Finished difference. Result has 264 places, 339 transitions, 2486 flow [2022-12-05 19:21:44,255 INFO L276 CegarLoopForPetriNet]: {PETRI_ALPHABET=214, PETRI_DIFFERENCE_MINUEND_FLOW=920, PETRI_DIFFERENCE_MINUEND_PLACES=239, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=228, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=25, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=194, PETRI_DIFFERENCE_SUBTRAHEND_STATES=15, PETRI_FLOW=2486, PETRI_PLACES=264, PETRI_TRANSITIONS=339} [2022-12-05 19:21:44,255 INFO L294 CegarLoopForPetriNet]: 193 programPoint places, 71 predicate places. [2022-12-05 19:21:44,255 INFO L495 AbstractCegarLoop]: Abstraction has has 264 places, 339 transitions, 2486 flow [2022-12-05 19:21:44,256 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 169.22222222222223) internal successors, (1523), 9 states have internal predecessors, (1523), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-05 19:21:44,256 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-05 19:21:44,256 INFO L213 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-05 19:21:44,256 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2022-12-05 19:21:44,256 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 2 more)] === [2022-12-05 19:21:44,257 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-05 19:21:44,257 INFO L85 PathProgramCache]: Analyzing trace with hash 55764689, now seen corresponding path program 7 times [2022-12-05 19:21:44,257 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-05 19:21:44,257 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [996355958] [2022-12-05 19:21:44,257 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-05 19:21:44,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-05 19:21:44,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-05 19:21:44,496 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-05 19:21:44,496 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-05 19:21:44,497 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [996355958] [2022-12-05 19:21:44,497 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [996355958] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-05 19:21:44,497 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1858915242] [2022-12-05 19:21:44,498 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2022-12-05 19:21:44,498 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-05 19:21:44,498 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-05 19:21:44,525 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) [2022-12-05 19:21:44,574 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-12-05 19:21:44,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-05 19:21:44,687 INFO L263 TraceCheckSpWp]: Trace formula consists of 449 conjuncts, 9 conjunts are in the unsatisfiable core [2022-12-05 19:21:44,696 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-05 19:21:44,956 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-05 19:21:44,956 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-05 19:21:45,031 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-05 19:21:45,032 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1858915242] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-05 19:21:45,032 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-12-05 19:21:45,032 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 7, 6] total 13 [2022-12-05 19:21:45,032 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1112387591] [2022-12-05 19:21:45,032 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-12-05 19:21:45,033 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2022-12-05 19:21:45,033 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-05 19:21:45,033 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2022-12-05 19:21:45,033 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=40, Invalid=116, Unknown=0, NotChecked=0, Total=156 [2022-12-05 19:21:45,035 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 167 out of 214 [2022-12-05 19:21:45,036 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 264 places, 339 transitions, 2486 flow. Second operand has 13 states, 13 states have (on average 170.92307692307693) internal successors, (2222), 13 states have internal predecessors, (2222), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-05 19:21:45,036 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-05 19:21:45,036 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 167 of 214 [2022-12-05 19:21:45,036 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-05 19:21:48,777 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([767] L77-->L80: Formula: (= v_~j~0_12 (+ v_~j~0_13 1)) InVars {~j~0=v_~j~0_13} OutVars{~j~0=v_~j~0_12, thread2Thread1of1ForFork0_#t~post6#1=|v_thread2Thread1of1ForFork0_#t~post6#1_1|} AuxVars[] AssignedVars[~j~0, thread2Thread1of1ForFork0_#t~post6#1][511], [370#(= ~i~0 0), Black: 322#(and (= |thread1Thread1of1ForFork2_~cond~0#1| 1) (= ~j~0 0) (= ~i~0 0) (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (not (<= ~N~0 ~i~0))), Black: 324#(and (= |thread1Thread1of1ForFork2_~cond~0#1| 1) (= ~i~0 0) (not (<= ~N~0 ~i~0))), Black: 259#(and (<= ~n2~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~1#1| 0) (<= ~n2~0 |ULTIMATE.start_create_fresh_int_array_~size#1|)), Black: 320#(and (<= (+ ~j~0 1) ~N~0) (= ~j~0 0) (= ~i~0 0) (= |thread2Thread1of1ForFork0_~cond~1#1| 1)), Black: 261#(and (<= ~n2~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~1#1| 0) (<= ~n2~0 0) (<= ~n2~0 |ULTIMATE.start_create_fresh_int_array_~size#1|)), 88#L80true, Black: 318#(and (= ~j~0 0) (= ~i~0 0) (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (<= ~N~0 ~j~0)) (and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (not (<= ~N~0 ~j~0))))), Black: 378#(and (= ~j~0 0) (= ~i~0 0) (or (and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)) (<= ~N~0 ~i~0)) (<= ~q2_back~0 ~q2_front~0)), Black: 313#(and (= ~j~0 0) (= ~i~0 0)), 312#(= ~i~0 0), Black: 382#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (= ~j~0 0) (= ~i~0 0) (or (and (not (<= ~N~0 ~j~0)) (= |thread4Thread1of1ForFork3_~cond~3#1| 1)) (and (= |thread4Thread1of1ForFork3_~cond~3#1| 0) (<= ~N~0 ~j~0))) (<= ~q2_back~0 ~q2_front~0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), 284#(= ~i~0 0), Black: 390#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (= ~i~0 0) (or (and (not (<= ~N~0 ~j~0)) (= |thread4Thread1of1ForFork3_~cond~3#1| 1)) (and (= |thread4Thread1of1ForFork3_~cond~3#1| 0) (<= ~N~0 ~j~0))) (<= ~q2_back~0 ~q2_front~0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 376#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 372#(and (= ~j~0 0) (= ~i~0 0) (<= ~q2_back~0 ~q2_front~0)), 81#L145-4true, Black: 380#(and (= ~j~0 0) (= ~i~0 0) (or (and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)) (<= |thread4Thread1of1ForFork3_~cond~3#1| (* (div |thread4Thread1of1ForFork3_~cond~3#1| 256) 256))) (or (and (not (<= ~N~0 ~j~0)) (= |thread4Thread1of1ForFork3_~cond~3#1| 1)) (and (= |thread4Thread1of1ForFork3_~cond~3#1| 0) (<= ~N~0 ~j~0))) (<= ~q2_back~0 ~q2_front~0)), Black: 384#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (= ~j~0 0) (= ~i~0 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 386#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (= ~j~0 0) (= ~i~0 0) (or (and (= |thread4Thread1of1ForFork3_~cond~3#1| 0) (<= ~N~0 ~j~0) (<= ~q2_back~0 ~q2_front~0)) (and (or (not (<= ~q2_back~0 ~q2_front~0)) (not (<= ~N~0 ~j~0))) (= |thread4Thread1of1ForFork3_~cond~3#1| 1))) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 392#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (= ~i~0 0) (<= ~q2_back~0 ~q2_front~0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 375#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (= ~i~0 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 388#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (= ~i~0 0) (or (and (= |thread4Thread1of1ForFork3_~cond~3#1| 0) (<= ~N~0 ~j~0) (<= ~q2_back~0 ~q2_front~0)) (and (or (not (<= ~q2_back~0 ~q2_front~0)) (not (<= ~N~0 ~j~0))) (= |thread4Thread1of1ForFork3_~cond~3#1| 1))) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 268#(and (= ~j~0 0) (or (<= ~N~0 0) (and (<= (div |thread1Thread1of1ForFork2_~cond~0#1| 256) 0) (<= 1 |thread1Thread1of1ForFork2_~cond~0#1|)))), Black: 274#(and (= ~j~0 0) (= ~i~0 0) (or (<= ~N~0 0) (and (<= (div |thread1Thread1of1ForFork2_~cond~0#1| 256) 0) (<= 1 |thread1Thread1of1ForFork2_~cond~0#1|)))), Black: 340#(and (= ~j~0 0) (= ~i~0 0) (or (<= |thread2Thread1of1ForFork0_~cond~1#1| (* 256 (div |thread2Thread1of1ForFork0_~cond~1#1| 256))) (not (<= ~N~0 ~i~0))) (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (<= ~N~0 ~j~0)) (= |thread2Thread1of1ForFork0_~cond~1#1| 1)) (or (and (= |thread1Thread1of1ForFork2_~cond~0#1| 1) (not (<= ~N~0 ~i~0))) (and (= |thread1Thread1of1ForFork2_~cond~0#1| 0) (<= ~N~0 ~i~0)))), Black: 267#(and (= ~j~0 0) (= ~i~0 0)), 834#(= |thread4Thread1of1ForFork3_~cond~3#1| 1), 228#(<= ~q1_back~0 ~q1_front~0), 92#L112true, Black: 214#(= ~total~0 0), Black: 232#(<= ~q2_back~0 ~q2_front~0), Black: 362#(and (= |thread1Thread1of1ForFork2_~cond~0#1| 0) (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (= ~i~0 0) (<= ~N~0 ~j~0) (<= ~N~0 ~i~0)), 266#(= ~i~0 0), Black: 354#(and (= ~j~0 0) (= ~i~0 0) (or (<= |thread2Thread1of1ForFork0_~cond~1#1| (* 256 (div |thread2Thread1of1ForFork0_~cond~1#1| 256))) (not (<= ~N~0 ~i~0))) (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (<= ~N~0 ~j~0)) (= |thread2Thread1of1ForFork0_~cond~1#1| 1))), Black: 360#(and (= |thread1Thread1of1ForFork2_~cond~0#1| 0) (= ~j~0 0) (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (= ~i~0 0) (<= ~N~0 ~i~0)), Black: 356#(and (= ~j~0 0) (= ~i~0 0) (or (<= |thread2Thread1of1ForFork0_~cond~1#1| (* 256 (div |thread2Thread1of1ForFork0_~cond~1#1| 256))) (not (<= ~N~0 ~i~0))) (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (<= ~N~0 ~j~0)) (= |thread2Thread1of1ForFork0_~cond~1#1| 1)) (or (and (= |thread1Thread1of1ForFork2_~cond~0#1| 1) (not (<= ~N~0 ~i~0))) (and (= |thread1Thread1of1ForFork2_~cond~0#1| 0) (<= ~N~0 ~i~0)))), Black: 292#(and (= ~j~0 0) (= ~i~0 0) (or (and (= |thread1Thread1of1ForFork2_~cond~0#1| 1) (not (<= ~N~0 ~i~0))) (and (= |thread1Thread1of1ForFork2_~cond~0#1| 0) (<= ~N~0 ~i~0)))), Black: 302#(and (= |thread1Thread1of1ForFork2_~cond~0#1| 1) (= ~i~0 0) (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (<= ~N~0 ~j~0)) (and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (not (<= ~N~0 ~j~0)))) (not (<= ~N~0 ~i~0))), Black: 294#(and (= |thread1Thread1of1ForFork2_~cond~0#1| 1) (= ~j~0 0) (= ~i~0 0) (not (<= ~N~0 ~i~0))), Black: 300#(and (= |thread1Thread1of1ForFork2_~cond~0#1| 1) (= ~i~0 0) (not (<= ~N~0 ~i~0))), 347#(= ~i~0 0), Black: 296#(and (= ~j~0 0) (= ~i~0 0) (or (<= |thread2Thread1of1ForFork0_~cond~1#1| (* 256 (div |thread2Thread1of1ForFork0_~cond~1#1| 256))) (not (<= ~N~0 ~i~0))) (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (<= ~N~0 ~j~0)) (= |thread2Thread1of1ForFork0_~cond~1#1| 1)) (or (and (= |thread1Thread1of1ForFork2_~cond~0#1| 1) (not (<= ~N~0 ~i~0))) (and (= |thread1Thread1of1ForFork2_~cond~0#1| 0) (<= ~N~0 ~i~0)))), Black: 290#(and (<= (div |thread1Thread1of1ForFork2_~cond~0#1| 256) 0) (<= 1 |thread1Thread1of1ForFork2_~cond~0#1|)), Black: 243#(and (<= ~n1~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~1#1| 0) (<= ~n1~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 176#L51-1true, 55#L93-1true]) [2022-12-05 19:21:48,778 INFO L382 tUnfolder$Statistics]: this new event has 140 ancestors and is cut-off event [2022-12-05 19:21:48,778 INFO L385 tUnfolder$Statistics]: existing Event has 140 ancestors and is cut-off event [2022-12-05 19:21:48,778 INFO L385 tUnfolder$Statistics]: existing Event has 140 ancestors and is cut-off event [2022-12-05 19:21:48,778 INFO L385 tUnfolder$Statistics]: existing Event has 140 ancestors and is cut-off event [2022-12-05 19:21:54,615 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([767] L77-->L80: Formula: (= v_~j~0_12 (+ v_~j~0_13 1)) InVars {~j~0=v_~j~0_13} OutVars{~j~0=v_~j~0_12, thread2Thread1of1ForFork0_#t~post6#1=|v_thread2Thread1of1ForFork0_#t~post6#1_1|} AuxVars[] AssignedVars[~j~0, thread2Thread1of1ForFork0_#t~post6#1][511], [370#(= ~i~0 0), Black: 322#(and (= |thread1Thread1of1ForFork2_~cond~0#1| 1) (= ~j~0 0) (= ~i~0 0) (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (not (<= ~N~0 ~i~0))), Black: 259#(and (<= ~n2~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~1#1| 0) (<= ~n2~0 |ULTIMATE.start_create_fresh_int_array_~size#1|)), Black: 324#(and (= |thread1Thread1of1ForFork2_~cond~0#1| 1) (= ~i~0 0) (not (<= ~N~0 ~i~0))), Black: 261#(and (<= ~n2~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~1#1| 0) (<= ~n2~0 0) (<= ~n2~0 |ULTIMATE.start_create_fresh_int_array_~size#1|)), Black: 320#(and (<= (+ ~j~0 1) ~N~0) (= ~j~0 0) (= ~i~0 0) (= |thread2Thread1of1ForFork0_~cond~1#1| 1)), 88#L80true, Black: 318#(and (= ~j~0 0) (= ~i~0 0) (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (<= ~N~0 ~j~0)) (and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (not (<= ~N~0 ~j~0))))), 312#(= ~i~0 0), Black: 313#(and (= ~j~0 0) (= ~i~0 0)), Black: 378#(and (= ~j~0 0) (= ~i~0 0) (or (and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)) (<= ~N~0 ~i~0)) (<= ~q2_back~0 ~q2_front~0)), Black: 382#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (= ~j~0 0) (= ~i~0 0) (or (and (not (<= ~N~0 ~j~0)) (= |thread4Thread1of1ForFork3_~cond~3#1| 1)) (and (= |thread4Thread1of1ForFork3_~cond~3#1| 0) (<= ~N~0 ~j~0))) (<= ~q2_back~0 ~q2_front~0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), 284#(= ~i~0 0), Black: 390#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (= ~i~0 0) (or (and (not (<= ~N~0 ~j~0)) (= |thread4Thread1of1ForFork3_~cond~3#1| 1)) (and (= |thread4Thread1of1ForFork3_~cond~3#1| 0) (<= ~N~0 ~j~0))) (<= ~q2_back~0 ~q2_front~0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 376#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 372#(and (= ~j~0 0) (= ~i~0 0) (<= ~q2_back~0 ~q2_front~0)), 81#L145-4true, Black: 380#(and (= ~j~0 0) (= ~i~0 0) (or (and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)) (<= |thread4Thread1of1ForFork3_~cond~3#1| (* (div |thread4Thread1of1ForFork3_~cond~3#1| 256) 256))) (or (and (not (<= ~N~0 ~j~0)) (= |thread4Thread1of1ForFork3_~cond~3#1| 1)) (and (= |thread4Thread1of1ForFork3_~cond~3#1| 0) (<= ~N~0 ~j~0))) (<= ~q2_back~0 ~q2_front~0)), Black: 384#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (= ~j~0 0) (= ~i~0 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 386#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (= ~j~0 0) (= ~i~0 0) (or (and (= |thread4Thread1of1ForFork3_~cond~3#1| 0) (<= ~N~0 ~j~0) (<= ~q2_back~0 ~q2_front~0)) (and (or (not (<= ~q2_back~0 ~q2_front~0)) (not (<= ~N~0 ~j~0))) (= |thread4Thread1of1ForFork3_~cond~3#1| 1))) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 392#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (= ~i~0 0) (<= ~q2_back~0 ~q2_front~0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 375#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (= ~i~0 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 388#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (= ~i~0 0) (or (and (= |thread4Thread1of1ForFork3_~cond~3#1| 0) (<= ~N~0 ~j~0) (<= ~q2_back~0 ~q2_front~0)) (and (or (not (<= ~q2_back~0 ~q2_front~0)) (not (<= ~N~0 ~j~0))) (= |thread4Thread1of1ForFork3_~cond~3#1| 1))) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 268#(and (= ~j~0 0) (or (<= ~N~0 0) (and (<= (div |thread1Thread1of1ForFork2_~cond~0#1| 256) 0) (<= 1 |thread1Thread1of1ForFork2_~cond~0#1|)))), Black: 274#(and (= ~j~0 0) (= ~i~0 0) (or (<= ~N~0 0) (and (<= (div |thread1Thread1of1ForFork2_~cond~0#1| 256) 0) (<= 1 |thread1Thread1of1ForFork2_~cond~0#1|)))), Black: 340#(and (= ~j~0 0) (= ~i~0 0) (or (<= |thread2Thread1of1ForFork0_~cond~1#1| (* 256 (div |thread2Thread1of1ForFork0_~cond~1#1| 256))) (not (<= ~N~0 ~i~0))) (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (<= ~N~0 ~j~0)) (= |thread2Thread1of1ForFork0_~cond~1#1| 1)) (or (and (= |thread1Thread1of1ForFork2_~cond~0#1| 1) (not (<= ~N~0 ~i~0))) (and (= |thread1Thread1of1ForFork2_~cond~0#1| 0) (<= ~N~0 ~i~0)))), Black: 267#(and (= ~j~0 0) (= ~i~0 0)), 834#(= |thread4Thread1of1ForFork3_~cond~3#1| 1), 228#(<= ~q1_back~0 ~q1_front~0), 92#L112true, Black: 214#(= ~total~0 0), Black: 232#(<= ~q2_back~0 ~q2_front~0), Black: 362#(and (= |thread1Thread1of1ForFork2_~cond~0#1| 0) (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (= ~i~0 0) (<= ~N~0 ~j~0) (<= ~N~0 ~i~0)), 266#(= ~i~0 0), Black: 354#(and (= ~j~0 0) (= ~i~0 0) (or (<= |thread2Thread1of1ForFork0_~cond~1#1| (* 256 (div |thread2Thread1of1ForFork0_~cond~1#1| 256))) (not (<= ~N~0 ~i~0))) (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (<= ~N~0 ~j~0)) (= |thread2Thread1of1ForFork0_~cond~1#1| 1))), Black: 360#(and (= |thread1Thread1of1ForFork2_~cond~0#1| 0) (= ~j~0 0) (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (= ~i~0 0) (<= ~N~0 ~i~0)), Black: 356#(and (= ~j~0 0) (= ~i~0 0) (or (<= |thread2Thread1of1ForFork0_~cond~1#1| (* 256 (div |thread2Thread1of1ForFork0_~cond~1#1| 256))) (not (<= ~N~0 ~i~0))) (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (<= ~N~0 ~j~0)) (= |thread2Thread1of1ForFork0_~cond~1#1| 1)) (or (and (= |thread1Thread1of1ForFork2_~cond~0#1| 1) (not (<= ~N~0 ~i~0))) (and (= |thread1Thread1of1ForFork2_~cond~0#1| 0) (<= ~N~0 ~i~0)))), Black: 292#(and (= ~j~0 0) (= ~i~0 0) (or (and (= |thread1Thread1of1ForFork2_~cond~0#1| 1) (not (<= ~N~0 ~i~0))) (and (= |thread1Thread1of1ForFork2_~cond~0#1| 0) (<= ~N~0 ~i~0)))), Black: 302#(and (= |thread1Thread1of1ForFork2_~cond~0#1| 1) (= ~i~0 0) (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (<= ~N~0 ~j~0)) (and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (not (<= ~N~0 ~j~0)))) (not (<= ~N~0 ~i~0))), Black: 294#(and (= |thread1Thread1of1ForFork2_~cond~0#1| 1) (= ~j~0 0) (= ~i~0 0) (not (<= ~N~0 ~i~0))), Black: 300#(and (= |thread1Thread1of1ForFork2_~cond~0#1| 1) (= ~i~0 0) (not (<= ~N~0 ~i~0))), 347#(= ~i~0 0), Black: 296#(and (= ~j~0 0) (= ~i~0 0) (or (<= |thread2Thread1of1ForFork0_~cond~1#1| (* 256 (div |thread2Thread1of1ForFork0_~cond~1#1| 256))) (not (<= ~N~0 ~i~0))) (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (<= ~N~0 ~j~0)) (= |thread2Thread1of1ForFork0_~cond~1#1| 1)) (or (and (= |thread1Thread1of1ForFork2_~cond~0#1| 1) (not (<= ~N~0 ~i~0))) (and (= |thread1Thread1of1ForFork2_~cond~0#1| 0) (<= ~N~0 ~i~0)))), Black: 290#(and (<= (div |thread1Thread1of1ForFork2_~cond~0#1| 256) 0) (<= 1 |thread1Thread1of1ForFork2_~cond~0#1|)), Black: 243#(and (<= ~n1~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~1#1| 0) (<= ~n1~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 239#(<= ~n1~0 0), 176#L51-1true, 55#L93-1true]) [2022-12-05 19:21:54,615 INFO L382 tUnfolder$Statistics]: this new event has 147 ancestors and is cut-off event [2022-12-05 19:21:54,615 INFO L385 tUnfolder$Statistics]: existing Event has 147 ancestors and is cut-off event [2022-12-05 19:21:54,615 INFO L385 tUnfolder$Statistics]: existing Event has 147 ancestors and is cut-off event [2022-12-05 19:21:54,615 INFO L385 tUnfolder$Statistics]: existing Event has 147 ancestors and is cut-off event [2022-12-05 19:21:57,522 INFO L130 PetriNetUnfolder]: 46902/84889 cut-off events. [2022-12-05 19:21:57,523 INFO L131 PetriNetUnfolder]: For 308019/314483 co-relation queries the response was YES. [2022-12-05 19:21:58,423 INFO L83 FinitePrefix]: Finished finitePrefix Result has 322885 conditions, 84889 events. 46902/84889 cut-off events. For 308019/314483 co-relation queries the response was YES. Maximal size of possible extension queue 3785. Compared 861937 event pairs, 4291 based on Foata normal form. 4615/85575 useless extension candidates. Maximal degree in co-relation 245871. Up to 14804 conditions per place. [2022-12-05 19:21:58,732 INFO L137 encePairwiseOnDemand]: 203/214 looper letters, 793 selfloop transitions, 200 changer transitions 6/1154 dead transitions. [2022-12-05 19:21:58,732 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 284 places, 1154 transitions, 11320 flow [2022-12-05 19:21:58,733 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2022-12-05 19:21:58,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22 states. [2022-12-05 19:21:58,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 3977 transitions. [2022-12-05 19:21:58,738 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.844732370433305 [2022-12-05 19:21:58,738 INFO L175 Difference]: Start difference. First operand has 264 places, 339 transitions, 2486 flow. Second operand 22 states and 3977 transitions. [2022-12-05 19:21:58,738 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 284 places, 1154 transitions, 11320 flow [2022-12-05 19:22:01,887 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 282 places, 1154 transitions, 11220 flow, removed 29 selfloop flow, removed 2 redundant places. [2022-12-05 19:22:01,899 INFO L231 Difference]: Finished difference. Result has 300 places, 477 transitions, 4561 flow [2022-12-05 19:22:01,900 INFO L276 CegarLoopForPetriNet]: {PETRI_ALPHABET=214, PETRI_DIFFERENCE_MINUEND_FLOW=2150, PETRI_DIFFERENCE_MINUEND_PLACES=261, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=317, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=45, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=262, PETRI_DIFFERENCE_SUBTRAHEND_STATES=22, PETRI_FLOW=4561, PETRI_PLACES=300, PETRI_TRANSITIONS=477} [2022-12-05 19:22:01,900 INFO L294 CegarLoopForPetriNet]: 193 programPoint places, 107 predicate places. [2022-12-05 19:22:01,900 INFO L495 AbstractCegarLoop]: Abstraction has has 300 places, 477 transitions, 4561 flow [2022-12-05 19:22:01,901 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 170.92307692307693) internal successors, (2222), 13 states have internal predecessors, (2222), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-05 19:22:01,901 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-05 19:22:01,901 INFO L213 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-05 19:22:01,913 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2022-12-05 19:22:02,107 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,SelfDestructingSolverStorable11 [2022-12-05 19:22:02,108 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 2 more)] === [2022-12-05 19:22:02,109 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-05 19:22:02,109 INFO L85 PathProgramCache]: Analyzing trace with hash 1260451641, now seen corresponding path program 8 times [2022-12-05 19:22:02,109 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-05 19:22:02,109 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [169368823] [2022-12-05 19:22:02,109 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-05 19:22:02,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-05 19:22:02,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-05 19:22:02,508 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-05 19:22:02,508 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-05 19:22:02,508 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [169368823] [2022-12-05 19:22:02,508 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [169368823] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-05 19:22:02,508 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-05 19:22:02,508 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-12-05 19:22:02,508 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [216817778] [2022-12-05 19:22:02,508 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-05 19:22:02,509 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-12-05 19:22:02,509 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-05 19:22:02,509 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-12-05 19:22:02,509 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2022-12-05 19:22:02,510 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 170 out of 214 [2022-12-05 19:22:02,511 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 300 places, 477 transitions, 4561 flow. Second operand has 9 states, 9 states have (on average 172.77777777777777) internal successors, (1555), 9 states have internal predecessors, (1555), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-05 19:22:02,511 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-05 19:22:02,511 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 170 of 214 [2022-12-05 19:22:02,511 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-05 19:22:14,541 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([782] L112-->L116: Formula: (let ((.cse0 (+ |v_thread4Thread1of1ForFork3_plus_~a#1_1| |v_thread4Thread1of1ForFork3_plus_~b#1_1|))) (and (<= v_~total~0_41 2147483647) (not (= 0 (ite (and (< v_~q2_front~0_55 v_~q2_back~0_48) (<= 0 v_~q2_front~0_55) (< v_~q2_front~0_55 v_~n2~0_18)) 1 0))) (= |v_thread4Thread1of1ForFork3_plus_#res#1_1| .cse0) (not (= (ite (or (<= 0 |v_thread4Thread1of1ForFork3_plus_~b#1_1|) (<= 0 (+ |v_thread4Thread1of1ForFork3_plus_~a#1_1| |v_thread4Thread1of1ForFork3_plus_~b#1_1| 2147483648))) 1 0) 0)) (= |v_thread4Thread1of1ForFork3_plus_#in~b#1_1| (select (select |v_#memory_int_57| v_~q2~0.base_27) (+ v_~q2~0.offset_27 (* 4 v_~q2_front~0_55)))) (= v_~total~0_41 |v_thread4Thread1of1ForFork3_plus_#res#1_1|) (= (ite (or (<= .cse0 2147483647) (<= |v_thread4Thread1of1ForFork3_plus_~b#1_1| 0)) 1 0) |v_thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond#1_1|) (= (+ v_~q2_front~0_55 1) v_~q2_front~0_54) (<= 0 (+ v_~total~0_41 2147483648)) (= |v_thread4Thread1of1ForFork3_assume_abort_if_not_~cond#1_1| |v_thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond#1_1|) (= |v_thread4Thread1of1ForFork3_plus_#in~b#1_1| |v_thread4Thread1of1ForFork3_plus_~b#1_1|) (= |v_thread4Thread1of1ForFork3_plus_#in~a#1_1| |v_thread4Thread1of1ForFork3_plus_~a#1_1|) (not (= |v_thread4Thread1of1ForFork3_assume_abort_if_not_~cond#1_1| 0)) (= v_~total~0_42 |v_thread4Thread1of1ForFork3_plus_#in~a#1_1|))) InVars {~n2~0=v_~n2~0_18, ~q2~0.offset=v_~q2~0.offset_27, #memory_int=|v_#memory_int_57|, ~q2_front~0=v_~q2_front~0_55, ~q2~0.base=v_~q2~0.base_27, ~q2_back~0=v_~q2_back~0_48, ~total~0=v_~total~0_42} OutVars{thread4Thread1of1ForFork3_assume_abort_if_not_~cond#1=|v_thread4Thread1of1ForFork3_assume_abort_if_not_~cond#1_1|, ~n2~0=v_~n2~0_18, ~q2~0.offset=v_~q2~0.offset_27, thread4Thread1of1ForFork3_plus_#in~b#1=|v_thread4Thread1of1ForFork3_plus_#in~b#1_1|, thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond#1=|v_thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond#1_1|, thread4Thread1of1ForFork3_#t~mem10#1=|v_thread4Thread1of1ForFork3_#t~mem10#1_1|, ~q2_front~0=v_~q2_front~0_54, thread4Thread1of1ForFork3_#t~ret11#1=|v_thread4Thread1of1ForFork3_#t~ret11#1_1|, thread4Thread1of1ForFork3_plus_~b#1=|v_thread4Thread1of1ForFork3_plus_~b#1_1|, ~total~0=v_~total~0_41, thread4Thread1of1ForFork3_#t~post12#1=|v_thread4Thread1of1ForFork3_#t~post12#1_1|, thread4Thread1of1ForFork3_plus_#in~a#1=|v_thread4Thread1of1ForFork3_plus_#in~a#1_1|, #memory_int=|v_#memory_int_57|, ~q2~0.base=v_~q2~0.base_27, thread4Thread1of1ForFork3_plus_#res#1=|v_thread4Thread1of1ForFork3_plus_#res#1_1|, ~q2_back~0=v_~q2_back~0_48, thread4Thread1of1ForFork3_plus_~a#1=|v_thread4Thread1of1ForFork3_plus_~a#1_1|} AuxVars[] AssignedVars[thread4Thread1of1ForFork3_assume_abort_if_not_~cond#1, thread4Thread1of1ForFork3_#t~post12#1, thread4Thread1of1ForFork3_plus_#in~b#1, thread4Thread1of1ForFork3_plus_#in~a#1, thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork3_#t~mem10#1, ~q2_front~0, thread4Thread1of1ForFork3_plus_#res#1, thread4Thread1of1ForFork3_#t~ret11#1, thread4Thread1of1ForFork3_plus_~b#1, ~total~0, thread4Thread1of1ForFork3_plus_~a#1][731], [Black: 259#(and (<= ~n2~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~1#1| 0) (<= ~n2~0 |ULTIMATE.start_create_fresh_int_array_~size#1|)), Black: 261#(and (<= ~n2~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~1#1| 0) (<= ~n2~0 0) (<= ~n2~0 |ULTIMATE.start_create_fresh_int_array_~size#1|)), Black: 378#(and (= ~j~0 0) (= ~i~0 0) (or (and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)) (<= ~N~0 ~i~0)) (<= ~q2_back~0 ~q2_front~0)), Black: 382#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (= ~j~0 0) (= ~i~0 0) (or (and (not (<= ~N~0 ~j~0)) (= |thread4Thread1of1ForFork3_~cond~3#1| 1)) (and (= |thread4Thread1of1ForFork3_~cond~3#1| 0) (<= ~N~0 ~j~0))) (<= ~q2_back~0 ~q2_front~0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 390#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (= ~i~0 0) (or (and (not (<= ~N~0 ~j~0)) (= |thread4Thread1of1ForFork3_~cond~3#1| 1)) (and (= |thread4Thread1of1ForFork3_~cond~3#1| 0) (<= ~N~0 ~j~0))) (<= ~q2_back~0 ~q2_front~0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 376#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 372#(and (= ~j~0 0) (= ~i~0 0) (<= ~q2_back~0 ~q2_front~0)), Black: 380#(and (= ~j~0 0) (= ~i~0 0) (or (and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)) (<= |thread4Thread1of1ForFork3_~cond~3#1| (* (div |thread4Thread1of1ForFork3_~cond~3#1| 256) 256))) (or (and (not (<= ~N~0 ~j~0)) (= |thread4Thread1of1ForFork3_~cond~3#1| 1)) (and (= |thread4Thread1of1ForFork3_~cond~3#1| 0) (<= ~N~0 ~j~0))) (<= ~q2_back~0 ~q2_front~0)), 81#L145-4true, Black: 384#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (= ~j~0 0) (= ~i~0 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 386#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (= ~j~0 0) (= ~i~0 0) (or (and (= |thread4Thread1of1ForFork3_~cond~3#1| 0) (<= ~N~0 ~j~0) (<= ~q2_back~0 ~q2_front~0)) (and (or (not (<= ~q2_back~0 ~q2_front~0)) (not (<= ~N~0 ~j~0))) (= |thread4Thread1of1ForFork3_~cond~3#1| 1))) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 375#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (= ~i~0 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 388#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (= ~i~0 0) (or (and (= |thread4Thread1of1ForFork3_~cond~3#1| 0) (<= ~N~0 ~j~0) (<= ~q2_back~0 ~q2_front~0)) (and (or (not (<= ~q2_back~0 ~q2_front~0)) (not (<= ~N~0 ~j~0))) (= |thread4Thread1of1ForFork3_~cond~3#1| 1))) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 268#(and (= ~j~0 0) (or (<= ~N~0 0) (and (<= (div |thread1Thread1of1ForFork2_~cond~0#1| 256) 0) (<= 1 |thread1Thread1of1ForFork2_~cond~0#1|)))), Black: 274#(and (= ~j~0 0) (= ~i~0 0) (or (<= ~N~0 0) (and (<= (div |thread1Thread1of1ForFork2_~cond~0#1| 256) 0) (<= 1 |thread1Thread1of1ForFork2_~cond~0#1|)))), Black: 267#(and (= ~j~0 0) (= ~i~0 0)), Black: 406#(or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (<= ~N~0 ~j~0)) (and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (not (<= ~N~0 ~j~0)))), Black: 1419#(and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (<= ~q2_back~0 ~q2_front~0) (< ~j~0 ~N~0) (= |thread4Thread1of1ForFork3_~cond~3#1| 1)), Black: 1416#(and (not (<= (mod |thread4Thread1of1ForFork3_~cond~3#1| 256) 0)) (<= ~q2_back~0 ~q2_front~0)), Black: 1431#(and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (not (<= ~N~0 ~j~0)) (= |thread4Thread1of1ForFork3_~cond~3#1| 1)), Black: 1411#(and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (< ~j~0 ~N~0) (<= ~q2_back~0 (+ 1 ~q2_front~0))), Black: 1408#(and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (<= ~q2_back~0 ~q2_front~0) (< ~j~0 ~N~0)), Black: 765#(and (<= ~q2_back~0 ~q2_front~0) (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (not (< ~j~0 ~N~0))) (and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (< ~j~0 ~N~0)))), Black: 1425#(and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (< ~j~0 ~N~0) (<= ~q2_back~0 (+ 1 ~q2_front~0)) (= |thread4Thread1of1ForFork3_~cond~3#1| 1)), Black: 548#(<= ~q2_back~0 ~q2_front~0), Black: 1423#(and (not (<= (mod |thread4Thread1of1ForFork3_~cond~3#1| 256) 0)) (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (<= ~q2_back~0 ~q2_front~0) (< ~j~0 ~N~0)), Black: 1421#(and (not (<= (mod |thread4Thread1of1ForFork3_~cond~3#1| 256) 0)) (<= ~q2_back~0 ~q2_front~0) (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (not (< ~j~0 ~N~0))) (and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (< ~j~0 ~N~0)))), Black: 1439#(and (<= ~q2_back~0 ~q2_front~0) (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (not (< ~j~0 ~N~0))) (and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (< ~j~0 ~N~0))) (= |thread4Thread1of1ForFork3_~cond~3#1| 1)), Black: 1435#(and (<= ~q2_back~0 ~q2_front~0) (= |thread4Thread1of1ForFork3_~cond~3#1| 1)), Black: 404#true, Black: 1429#(and (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (<= ~N~0 ~j~0)) (and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (not (<= ~N~0 ~j~0)))) (= |thread4Thread1of1ForFork3_~cond~3#1| 1)), Black: 1413#(and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (not (<= ~N~0 ~j~0))), 10#L83true, Black: 292#(and (= ~j~0 0) (= ~i~0 0) (or (and (= |thread1Thread1of1ForFork2_~cond~0#1| 1) (not (<= ~N~0 ~i~0))) (and (= |thread1Thread1of1ForFork2_~cond~0#1| 0) (<= ~N~0 ~i~0)))), Black: 1427#(and (not (<= (mod |thread4Thread1of1ForFork3_~cond~3#1| 256) 0)) (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (< ~j~0 ~N~0) (<= ~q2_back~0 (+ 1 ~q2_front~0))), Black: 302#(and (= |thread1Thread1of1ForFork2_~cond~0#1| 1) (= ~i~0 0) (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (<= ~N~0 ~j~0)) (and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (not (<= ~N~0 ~j~0)))) (not (<= ~N~0 ~i~0))), Black: 834#(= |thread4Thread1of1ForFork3_~cond~3#1| 1), Black: 294#(and (= |thread1Thread1of1ForFork2_~cond~0#1| 1) (= ~j~0 0) (= ~i~0 0) (not (<= ~N~0 ~i~0))), Black: 300#(and (= |thread1Thread1of1ForFork2_~cond~0#1| 1) (= ~i~0 0) (not (<= ~N~0 ~i~0))), Black: 296#(and (= ~j~0 0) (= ~i~0 0) (or (<= |thread2Thread1of1ForFork0_~cond~1#1| (* 256 (div |thread2Thread1of1ForFork0_~cond~1#1| 256))) (not (<= ~N~0 ~i~0))) (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (<= ~N~0 ~j~0)) (= |thread2Thread1of1ForFork0_~cond~1#1| 1)) (or (and (= |thread1Thread1of1ForFork2_~cond~0#1| 1) (not (<= ~N~0 ~i~0))) (and (= |thread1Thread1of1ForFork2_~cond~0#1| 0) (<= ~N~0 ~i~0)))), Black: 322#(and (= |thread1Thread1of1ForFork2_~cond~0#1| 1) (= ~j~0 0) (= ~i~0 0) (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (not (<= ~N~0 ~i~0))), Black: 324#(and (= |thread1Thread1of1ForFork2_~cond~0#1| 1) (= ~i~0 0) (not (<= ~N~0 ~i~0))), Black: 320#(and (<= (+ ~j~0 1) ~N~0) (= ~j~0 0) (= ~i~0 0) (= |thread2Thread1of1ForFork0_~cond~1#1| 1)), Black: 318#(and (= ~j~0 0) (= ~i~0 0) (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (<= ~N~0 ~j~0)) (and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (not (<= ~N~0 ~j~0))))), Black: 313#(and (= ~j~0 0) (= ~i~0 0)), 290#(and (<= (div |thread1Thread1of1ForFork2_~cond~0#1| 256) 0) (<= 1 |thread1Thread1of1ForFork2_~cond~0#1|)), 1433#(and (not (<= (mod |thread4Thread1of1ForFork3_~cond~3#1| 256) 0)) (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (<= ~N~0 ~j~0)) (and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (not (<= ~N~0 ~j~0))))), 264#true, Black: 214#(= ~total~0 0), 368#true, Black: 228#(<= ~q1_back~0 ~q1_front~0), Black: 232#(<= ~q2_back~0 ~q2_front~0), 191#L116true, Black: 362#(and (= |thread1Thread1of1ForFork2_~cond~0#1| 0) (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (= ~i~0 0) (<= ~N~0 ~j~0) (<= ~N~0 ~i~0)), Black: 354#(and (= ~j~0 0) (= ~i~0 0) (or (<= |thread2Thread1of1ForFork0_~cond~1#1| (* 256 (div |thread2Thread1of1ForFork0_~cond~1#1| 256))) (not (<= ~N~0 ~i~0))) (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (<= ~N~0 ~j~0)) (= |thread2Thread1of1ForFork0_~cond~1#1| 1))), Black: 360#(and (= |thread1Thread1of1ForFork2_~cond~0#1| 0) (= ~j~0 0) (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (= ~i~0 0) (<= ~N~0 ~i~0)), Black: 356#(and (= ~j~0 0) (= ~i~0 0) (or (<= |thread2Thread1of1ForFork0_~cond~1#1| (* 256 (div |thread2Thread1of1ForFork0_~cond~1#1| 256))) (not (<= ~N~0 ~i~0))) (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (<= ~N~0 ~j~0)) (= |thread2Thread1of1ForFork0_~cond~1#1| 1)) (or (and (= |thread1Thread1of1ForFork2_~cond~0#1| 1) (not (<= ~N~0 ~i~0))) (and (= |thread1Thread1of1ForFork2_~cond~0#1| 0) (<= ~N~0 ~i~0)))), 34#L59true, Black: 243#(and (<= ~n1~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~1#1| 0) (<= ~n1~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 239#(<= ~n1~0 0), 1458#true, 55#L93-1true]) [2022-12-05 19:22:14,544 INFO L382 tUnfolder$Statistics]: this new event has 147 ancestors and is cut-off event [2022-12-05 19:22:14,544 INFO L385 tUnfolder$Statistics]: existing Event has 147 ancestors and is cut-off event [2022-12-05 19:22:14,544 INFO L385 tUnfolder$Statistics]: existing Event has 147 ancestors and is cut-off event [2022-12-05 19:22:14,544 INFO L385 tUnfolder$Statistics]: existing Event has 147 ancestors and is cut-off event [2022-12-05 19:22:14,766 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([782] L112-->L116: Formula: (let ((.cse0 (+ |v_thread4Thread1of1ForFork3_plus_~a#1_1| |v_thread4Thread1of1ForFork3_plus_~b#1_1|))) (and (<= v_~total~0_41 2147483647) (not (= 0 (ite (and (< v_~q2_front~0_55 v_~q2_back~0_48) (<= 0 v_~q2_front~0_55) (< v_~q2_front~0_55 v_~n2~0_18)) 1 0))) (= |v_thread4Thread1of1ForFork3_plus_#res#1_1| .cse0) (not (= (ite (or (<= 0 |v_thread4Thread1of1ForFork3_plus_~b#1_1|) (<= 0 (+ |v_thread4Thread1of1ForFork3_plus_~a#1_1| |v_thread4Thread1of1ForFork3_plus_~b#1_1| 2147483648))) 1 0) 0)) (= |v_thread4Thread1of1ForFork3_plus_#in~b#1_1| (select (select |v_#memory_int_57| v_~q2~0.base_27) (+ v_~q2~0.offset_27 (* 4 v_~q2_front~0_55)))) (= v_~total~0_41 |v_thread4Thread1of1ForFork3_plus_#res#1_1|) (= (ite (or (<= .cse0 2147483647) (<= |v_thread4Thread1of1ForFork3_plus_~b#1_1| 0)) 1 0) |v_thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond#1_1|) (= (+ v_~q2_front~0_55 1) v_~q2_front~0_54) (<= 0 (+ v_~total~0_41 2147483648)) (= |v_thread4Thread1of1ForFork3_assume_abort_if_not_~cond#1_1| |v_thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond#1_1|) (= |v_thread4Thread1of1ForFork3_plus_#in~b#1_1| |v_thread4Thread1of1ForFork3_plus_~b#1_1|) (= |v_thread4Thread1of1ForFork3_plus_#in~a#1_1| |v_thread4Thread1of1ForFork3_plus_~a#1_1|) (not (= |v_thread4Thread1of1ForFork3_assume_abort_if_not_~cond#1_1| 0)) (= v_~total~0_42 |v_thread4Thread1of1ForFork3_plus_#in~a#1_1|))) InVars {~n2~0=v_~n2~0_18, ~q2~0.offset=v_~q2~0.offset_27, #memory_int=|v_#memory_int_57|, ~q2_front~0=v_~q2_front~0_55, ~q2~0.base=v_~q2~0.base_27, ~q2_back~0=v_~q2_back~0_48, ~total~0=v_~total~0_42} OutVars{thread4Thread1of1ForFork3_assume_abort_if_not_~cond#1=|v_thread4Thread1of1ForFork3_assume_abort_if_not_~cond#1_1|, ~n2~0=v_~n2~0_18, ~q2~0.offset=v_~q2~0.offset_27, thread4Thread1of1ForFork3_plus_#in~b#1=|v_thread4Thread1of1ForFork3_plus_#in~b#1_1|, thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond#1=|v_thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond#1_1|, thread4Thread1of1ForFork3_#t~mem10#1=|v_thread4Thread1of1ForFork3_#t~mem10#1_1|, ~q2_front~0=v_~q2_front~0_54, thread4Thread1of1ForFork3_#t~ret11#1=|v_thread4Thread1of1ForFork3_#t~ret11#1_1|, thread4Thread1of1ForFork3_plus_~b#1=|v_thread4Thread1of1ForFork3_plus_~b#1_1|, ~total~0=v_~total~0_41, thread4Thread1of1ForFork3_#t~post12#1=|v_thread4Thread1of1ForFork3_#t~post12#1_1|, thread4Thread1of1ForFork3_plus_#in~a#1=|v_thread4Thread1of1ForFork3_plus_#in~a#1_1|, #memory_int=|v_#memory_int_57|, ~q2~0.base=v_~q2~0.base_27, thread4Thread1of1ForFork3_plus_#res#1=|v_thread4Thread1of1ForFork3_plus_#res#1_1|, ~q2_back~0=v_~q2_back~0_48, thread4Thread1of1ForFork3_plus_~a#1=|v_thread4Thread1of1ForFork3_plus_~a#1_1|} AuxVars[] AssignedVars[thread4Thread1of1ForFork3_assume_abort_if_not_~cond#1, thread4Thread1of1ForFork3_#t~post12#1, thread4Thread1of1ForFork3_plus_#in~b#1, thread4Thread1of1ForFork3_plus_#in~a#1, thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork3_#t~mem10#1, ~q2_front~0, thread4Thread1of1ForFork3_plus_#res#1, thread4Thread1of1ForFork3_#t~ret11#1, thread4Thread1of1ForFork3_plus_~b#1, ~total~0, thread4Thread1of1ForFork3_plus_~a#1][743], [Black: 259#(and (<= ~n2~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~1#1| 0) (<= ~n2~0 |ULTIMATE.start_create_fresh_int_array_~size#1|)), Black: 261#(and (<= ~n2~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~1#1| 0) (<= ~n2~0 0) (<= ~n2~0 |ULTIMATE.start_create_fresh_int_array_~size#1|)), Black: 378#(and (= ~j~0 0) (= ~i~0 0) (or (and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)) (<= ~N~0 ~i~0)) (<= ~q2_back~0 ~q2_front~0)), Black: 382#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (= ~j~0 0) (= ~i~0 0) (or (and (not (<= ~N~0 ~j~0)) (= |thread4Thread1of1ForFork3_~cond~3#1| 1)) (and (= |thread4Thread1of1ForFork3_~cond~3#1| 0) (<= ~N~0 ~j~0))) (<= ~q2_back~0 ~q2_front~0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 390#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (= ~i~0 0) (or (and (not (<= ~N~0 ~j~0)) (= |thread4Thread1of1ForFork3_~cond~3#1| 1)) (and (= |thread4Thread1of1ForFork3_~cond~3#1| 0) (<= ~N~0 ~j~0))) (<= ~q2_back~0 ~q2_front~0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 376#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 372#(and (= ~j~0 0) (= ~i~0 0) (<= ~q2_back~0 ~q2_front~0)), Black: 380#(and (= ~j~0 0) (= ~i~0 0) (or (and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)) (<= |thread4Thread1of1ForFork3_~cond~3#1| (* (div |thread4Thread1of1ForFork3_~cond~3#1| 256) 256))) (or (and (not (<= ~N~0 ~j~0)) (= |thread4Thread1of1ForFork3_~cond~3#1| 1)) (and (= |thread4Thread1of1ForFork3_~cond~3#1| 0) (<= ~N~0 ~j~0))) (<= ~q2_back~0 ~q2_front~0)), 81#L145-4true, Black: 384#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (= ~j~0 0) (= ~i~0 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 386#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (= ~j~0 0) (= ~i~0 0) (or (and (= |thread4Thread1of1ForFork3_~cond~3#1| 0) (<= ~N~0 ~j~0) (<= ~q2_back~0 ~q2_front~0)) (and (or (not (<= ~q2_back~0 ~q2_front~0)) (not (<= ~N~0 ~j~0))) (= |thread4Thread1of1ForFork3_~cond~3#1| 1))) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 375#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (= ~i~0 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 388#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (= ~i~0 0) (or (and (= |thread4Thread1of1ForFork3_~cond~3#1| 0) (<= ~N~0 ~j~0) (<= ~q2_back~0 ~q2_front~0)) (and (or (not (<= ~q2_back~0 ~q2_front~0)) (not (<= ~N~0 ~j~0))) (= |thread4Thread1of1ForFork3_~cond~3#1| 1))) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 268#(and (= ~j~0 0) (or (<= ~N~0 0) (and (<= (div |thread1Thread1of1ForFork2_~cond~0#1| 256) 0) (<= 1 |thread1Thread1of1ForFork2_~cond~0#1|)))), Black: 274#(and (= ~j~0 0) (= ~i~0 0) (or (<= ~N~0 0) (and (<= (div |thread1Thread1of1ForFork2_~cond~0#1| 256) 0) (<= 1 |thread1Thread1of1ForFork2_~cond~0#1|)))), Black: 267#(and (= ~j~0 0) (= ~i~0 0)), Black: 406#(or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (<= ~N~0 ~j~0)) (and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (not (<= ~N~0 ~j~0)))), Black: 1419#(and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (<= ~q2_back~0 ~q2_front~0) (< ~j~0 ~N~0) (= |thread4Thread1of1ForFork3_~cond~3#1| 1)), Black: 1416#(and (not (<= (mod |thread4Thread1of1ForFork3_~cond~3#1| 256) 0)) (<= ~q2_back~0 ~q2_front~0)), Black: 1431#(and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (not (<= ~N~0 ~j~0)) (= |thread4Thread1of1ForFork3_~cond~3#1| 1)), Black: 1411#(and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (< ~j~0 ~N~0) (<= ~q2_back~0 (+ 1 ~q2_front~0))), Black: 1408#(and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (<= ~q2_back~0 ~q2_front~0) (< ~j~0 ~N~0)), Black: 765#(and (<= ~q2_back~0 ~q2_front~0) (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (not (< ~j~0 ~N~0))) (and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (< ~j~0 ~N~0)))), Black: 1425#(and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (< ~j~0 ~N~0) (<= ~q2_back~0 (+ 1 ~q2_front~0)) (= |thread4Thread1of1ForFork3_~cond~3#1| 1)), Black: 548#(<= ~q2_back~0 ~q2_front~0), Black: 1423#(and (not (<= (mod |thread4Thread1of1ForFork3_~cond~3#1| 256) 0)) (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (<= ~q2_back~0 ~q2_front~0) (< ~j~0 ~N~0)), Black: 1421#(and (not (<= (mod |thread4Thread1of1ForFork3_~cond~3#1| 256) 0)) (<= ~q2_back~0 ~q2_front~0) (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (not (< ~j~0 ~N~0))) (and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (< ~j~0 ~N~0)))), Black: 1439#(and (<= ~q2_back~0 ~q2_front~0) (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (not (< ~j~0 ~N~0))) (and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (< ~j~0 ~N~0))) (= |thread4Thread1of1ForFork3_~cond~3#1| 1)), Black: 1435#(and (<= ~q2_back~0 ~q2_front~0) (= |thread4Thread1of1ForFork3_~cond~3#1| 1)), Black: 404#true, Black: 1429#(and (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (<= ~N~0 ~j~0)) (and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (not (<= ~N~0 ~j~0)))) (= |thread4Thread1of1ForFork3_~cond~3#1| 1)), Black: 1413#(and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (not (<= ~N~0 ~j~0))), 10#L83true, Black: 292#(and (= ~j~0 0) (= ~i~0 0) (or (and (= |thread1Thread1of1ForFork2_~cond~0#1| 1) (not (<= ~N~0 ~i~0))) (and (= |thread1Thread1of1ForFork2_~cond~0#1| 0) (<= ~N~0 ~i~0)))), Black: 1427#(and (not (<= (mod |thread4Thread1of1ForFork3_~cond~3#1| 256) 0)) (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (< ~j~0 ~N~0) (<= ~q2_back~0 (+ 1 ~q2_front~0))), Black: 302#(and (= |thread1Thread1of1ForFork2_~cond~0#1| 1) (= ~i~0 0) (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (<= ~N~0 ~j~0)) (and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (not (<= ~N~0 ~j~0)))) (not (<= ~N~0 ~i~0))), Black: 834#(= |thread4Thread1of1ForFork3_~cond~3#1| 1), Black: 294#(and (= |thread1Thread1of1ForFork2_~cond~0#1| 1) (= ~j~0 0) (= ~i~0 0) (not (<= ~N~0 ~i~0))), Black: 300#(and (= |thread1Thread1of1ForFork2_~cond~0#1| 1) (= ~i~0 0) (not (<= ~N~0 ~i~0))), Black: 296#(and (= ~j~0 0) (= ~i~0 0) (or (<= |thread2Thread1of1ForFork0_~cond~1#1| (* 256 (div |thread2Thread1of1ForFork0_~cond~1#1| 256))) (not (<= ~N~0 ~i~0))) (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (<= ~N~0 ~j~0)) (= |thread2Thread1of1ForFork0_~cond~1#1| 1)) (or (and (= |thread1Thread1of1ForFork2_~cond~0#1| 1) (not (<= ~N~0 ~i~0))) (and (= |thread1Thread1of1ForFork2_~cond~0#1| 0) (<= ~N~0 ~i~0)))), 1466#(and (<= (div |thread1Thread1of1ForFork2_~cond~0#1| 256) 0) (<= 1 |thread1Thread1of1ForFork2_~cond~0#1|)), Black: 322#(and (= |thread1Thread1of1ForFork2_~cond~0#1| 1) (= ~j~0 0) (= ~i~0 0) (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (not (<= ~N~0 ~i~0))), Black: 324#(and (= |thread1Thread1of1ForFork2_~cond~0#1| 1) (= ~i~0 0) (not (<= ~N~0 ~i~0))), Black: 320#(and (<= (+ ~j~0 1) ~N~0) (= ~j~0 0) (= ~i~0 0) (= |thread2Thread1of1ForFork0_~cond~1#1| 1)), Black: 318#(and (= ~j~0 0) (= ~i~0 0) (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (<= ~N~0 ~j~0)) (and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (not (<= ~N~0 ~j~0))))), Black: 313#(and (= ~j~0 0) (= ~i~0 0)), 290#(and (<= (div |thread1Thread1of1ForFork2_~cond~0#1| 256) 0) (<= 1 |thread1Thread1of1ForFork2_~cond~0#1|)), 1433#(and (not (<= (mod |thread4Thread1of1ForFork3_~cond~3#1| 256) 0)) (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (<= ~N~0 ~j~0)) (and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (not (<= ~N~0 ~j~0))))), 264#true, Black: 214#(= ~total~0 0), 368#true, Black: 228#(<= ~q1_back~0 ~q1_front~0), Black: 232#(<= ~q2_back~0 ~q2_front~0), 191#L116true, Black: 362#(and (= |thread1Thread1of1ForFork2_~cond~0#1| 0) (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (= ~i~0 0) (<= ~N~0 ~j~0) (<= ~N~0 ~i~0)), Black: 354#(and (= ~j~0 0) (= ~i~0 0) (or (<= |thread2Thread1of1ForFork0_~cond~1#1| (* 256 (div |thread2Thread1of1ForFork0_~cond~1#1| 256))) (not (<= ~N~0 ~i~0))) (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (<= ~N~0 ~j~0)) (= |thread2Thread1of1ForFork0_~cond~1#1| 1))), Black: 360#(and (= |thread1Thread1of1ForFork2_~cond~0#1| 0) (= ~j~0 0) (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (= ~i~0 0) (<= ~N~0 ~i~0)), Black: 356#(and (= ~j~0 0) (= ~i~0 0) (or (<= |thread2Thread1of1ForFork0_~cond~1#1| (* 256 (div |thread2Thread1of1ForFork0_~cond~1#1| 256))) (not (<= ~N~0 ~i~0))) (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (<= ~N~0 ~j~0)) (= |thread2Thread1of1ForFork0_~cond~1#1| 1)) (or (and (= |thread1Thread1of1ForFork2_~cond~0#1| 1) (not (<= ~N~0 ~i~0))) (and (= |thread1Thread1of1ForFork2_~cond~0#1| 0) (<= ~N~0 ~i~0)))), 34#L59true, Black: 243#(and (<= ~n1~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~1#1| 0) (<= ~n1~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 239#(<= ~n1~0 0), 55#L93-1true]) [2022-12-05 19:22:14,766 INFO L382 tUnfolder$Statistics]: this new event has 147 ancestors and is cut-off event [2022-12-05 19:22:14,766 INFO L385 tUnfolder$Statistics]: existing Event has 147 ancestors and is cut-off event [2022-12-05 19:22:14,766 INFO L385 tUnfolder$Statistics]: existing Event has 147 ancestors and is cut-off event [2022-12-05 19:22:14,766 INFO L385 tUnfolder$Statistics]: existing Event has 147 ancestors and is cut-off event [2022-12-05 19:22:16,092 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([782] L112-->L116: Formula: (let ((.cse0 (+ |v_thread4Thread1of1ForFork3_plus_~a#1_1| |v_thread4Thread1of1ForFork3_plus_~b#1_1|))) (and (<= v_~total~0_41 2147483647) (not (= 0 (ite (and (< v_~q2_front~0_55 v_~q2_back~0_48) (<= 0 v_~q2_front~0_55) (< v_~q2_front~0_55 v_~n2~0_18)) 1 0))) (= |v_thread4Thread1of1ForFork3_plus_#res#1_1| .cse0) (not (= (ite (or (<= 0 |v_thread4Thread1of1ForFork3_plus_~b#1_1|) (<= 0 (+ |v_thread4Thread1of1ForFork3_plus_~a#1_1| |v_thread4Thread1of1ForFork3_plus_~b#1_1| 2147483648))) 1 0) 0)) (= |v_thread4Thread1of1ForFork3_plus_#in~b#1_1| (select (select |v_#memory_int_57| v_~q2~0.base_27) (+ v_~q2~0.offset_27 (* 4 v_~q2_front~0_55)))) (= v_~total~0_41 |v_thread4Thread1of1ForFork3_plus_#res#1_1|) (= (ite (or (<= .cse0 2147483647) (<= |v_thread4Thread1of1ForFork3_plus_~b#1_1| 0)) 1 0) |v_thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond#1_1|) (= (+ v_~q2_front~0_55 1) v_~q2_front~0_54) (<= 0 (+ v_~total~0_41 2147483648)) (= |v_thread4Thread1of1ForFork3_assume_abort_if_not_~cond#1_1| |v_thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond#1_1|) (= |v_thread4Thread1of1ForFork3_plus_#in~b#1_1| |v_thread4Thread1of1ForFork3_plus_~b#1_1|) (= |v_thread4Thread1of1ForFork3_plus_#in~a#1_1| |v_thread4Thread1of1ForFork3_plus_~a#1_1|) (not (= |v_thread4Thread1of1ForFork3_assume_abort_if_not_~cond#1_1| 0)) (= v_~total~0_42 |v_thread4Thread1of1ForFork3_plus_#in~a#1_1|))) InVars {~n2~0=v_~n2~0_18, ~q2~0.offset=v_~q2~0.offset_27, #memory_int=|v_#memory_int_57|, ~q2_front~0=v_~q2_front~0_55, ~q2~0.base=v_~q2~0.base_27, ~q2_back~0=v_~q2_back~0_48, ~total~0=v_~total~0_42} OutVars{thread4Thread1of1ForFork3_assume_abort_if_not_~cond#1=|v_thread4Thread1of1ForFork3_assume_abort_if_not_~cond#1_1|, ~n2~0=v_~n2~0_18, ~q2~0.offset=v_~q2~0.offset_27, thread4Thread1of1ForFork3_plus_#in~b#1=|v_thread4Thread1of1ForFork3_plus_#in~b#1_1|, thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond#1=|v_thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond#1_1|, thread4Thread1of1ForFork3_#t~mem10#1=|v_thread4Thread1of1ForFork3_#t~mem10#1_1|, ~q2_front~0=v_~q2_front~0_54, thread4Thread1of1ForFork3_#t~ret11#1=|v_thread4Thread1of1ForFork3_#t~ret11#1_1|, thread4Thread1of1ForFork3_plus_~b#1=|v_thread4Thread1of1ForFork3_plus_~b#1_1|, ~total~0=v_~total~0_41, thread4Thread1of1ForFork3_#t~post12#1=|v_thread4Thread1of1ForFork3_#t~post12#1_1|, thread4Thread1of1ForFork3_plus_#in~a#1=|v_thread4Thread1of1ForFork3_plus_#in~a#1_1|, #memory_int=|v_#memory_int_57|, ~q2~0.base=v_~q2~0.base_27, thread4Thread1of1ForFork3_plus_#res#1=|v_thread4Thread1of1ForFork3_plus_#res#1_1|, ~q2_back~0=v_~q2_back~0_48, thread4Thread1of1ForFork3_plus_~a#1=|v_thread4Thread1of1ForFork3_plus_~a#1_1|} AuxVars[] AssignedVars[thread4Thread1of1ForFork3_assume_abort_if_not_~cond#1, thread4Thread1of1ForFork3_#t~post12#1, thread4Thread1of1ForFork3_plus_#in~b#1, thread4Thread1of1ForFork3_plus_#in~a#1, thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork3_#t~mem10#1, ~q2_front~0, thread4Thread1of1ForFork3_plus_#res#1, thread4Thread1of1ForFork3_#t~ret11#1, thread4Thread1of1ForFork3_plus_~b#1, ~total~0, thread4Thread1of1ForFork3_plus_~a#1][731], [Black: 259#(and (<= ~n2~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~1#1| 0) (<= ~n2~0 |ULTIMATE.start_create_fresh_int_array_~size#1|)), Black: 261#(and (<= ~n2~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~1#1| 0) (<= ~n2~0 0) (<= ~n2~0 |ULTIMATE.start_create_fresh_int_array_~size#1|)), Black: 378#(and (= ~j~0 0) (= ~i~0 0) (or (and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)) (<= ~N~0 ~i~0)) (<= ~q2_back~0 ~q2_front~0)), Black: 382#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (= ~j~0 0) (= ~i~0 0) (or (and (not (<= ~N~0 ~j~0)) (= |thread4Thread1of1ForFork3_~cond~3#1| 1)) (and (= |thread4Thread1of1ForFork3_~cond~3#1| 0) (<= ~N~0 ~j~0))) (<= ~q2_back~0 ~q2_front~0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 390#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (= ~i~0 0) (or (and (not (<= ~N~0 ~j~0)) (= |thread4Thread1of1ForFork3_~cond~3#1| 1)) (and (= |thread4Thread1of1ForFork3_~cond~3#1| 0) (<= ~N~0 ~j~0))) (<= ~q2_back~0 ~q2_front~0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 376#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 372#(and (= ~j~0 0) (= ~i~0 0) (<= ~q2_back~0 ~q2_front~0)), Black: 380#(and (= ~j~0 0) (= ~i~0 0) (or (and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)) (<= |thread4Thread1of1ForFork3_~cond~3#1| (* (div |thread4Thread1of1ForFork3_~cond~3#1| 256) 256))) (or (and (not (<= ~N~0 ~j~0)) (= |thread4Thread1of1ForFork3_~cond~3#1| 1)) (and (= |thread4Thread1of1ForFork3_~cond~3#1| 0) (<= ~N~0 ~j~0))) (<= ~q2_back~0 ~q2_front~0)), 81#L145-4true, Black: 384#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (= ~j~0 0) (= ~i~0 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 386#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (= ~j~0 0) (= ~i~0 0) (or (and (= |thread4Thread1of1ForFork3_~cond~3#1| 0) (<= ~N~0 ~j~0) (<= ~q2_back~0 ~q2_front~0)) (and (or (not (<= ~q2_back~0 ~q2_front~0)) (not (<= ~N~0 ~j~0))) (= |thread4Thread1of1ForFork3_~cond~3#1| 1))) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 375#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (= ~i~0 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 388#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (= ~i~0 0) (or (and (= |thread4Thread1of1ForFork3_~cond~3#1| 0) (<= ~N~0 ~j~0) (<= ~q2_back~0 ~q2_front~0)) (and (or (not (<= ~q2_back~0 ~q2_front~0)) (not (<= ~N~0 ~j~0))) (= |thread4Thread1of1ForFork3_~cond~3#1| 1))) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 268#(and (= ~j~0 0) (or (<= ~N~0 0) (and (<= (div |thread1Thread1of1ForFork2_~cond~0#1| 256) 0) (<= 1 |thread1Thread1of1ForFork2_~cond~0#1|)))), Black: 274#(and (= ~j~0 0) (= ~i~0 0) (or (<= ~N~0 0) (and (<= (div |thread1Thread1of1ForFork2_~cond~0#1| 256) 0) (<= 1 |thread1Thread1of1ForFork2_~cond~0#1|)))), Black: 267#(and (= ~j~0 0) (= ~i~0 0)), Black: 406#(or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (<= ~N~0 ~j~0)) (and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (not (<= ~N~0 ~j~0)))), Black: 1419#(and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (<= ~q2_back~0 ~q2_front~0) (< ~j~0 ~N~0) (= |thread4Thread1of1ForFork3_~cond~3#1| 1)), Black: 1416#(and (not (<= (mod |thread4Thread1of1ForFork3_~cond~3#1| 256) 0)) (<= ~q2_back~0 ~q2_front~0)), Black: 1431#(and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (not (<= ~N~0 ~j~0)) (= |thread4Thread1of1ForFork3_~cond~3#1| 1)), Black: 1411#(and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (< ~j~0 ~N~0) (<= ~q2_back~0 (+ 1 ~q2_front~0))), Black: 1408#(and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (<= ~q2_back~0 ~q2_front~0) (< ~j~0 ~N~0)), Black: 765#(and (<= ~q2_back~0 ~q2_front~0) (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (not (< ~j~0 ~N~0))) (and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (< ~j~0 ~N~0)))), Black: 1425#(and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (< ~j~0 ~N~0) (<= ~q2_back~0 (+ 1 ~q2_front~0)) (= |thread4Thread1of1ForFork3_~cond~3#1| 1)), Black: 548#(<= ~q2_back~0 ~q2_front~0), Black: 1423#(and (not (<= (mod |thread4Thread1of1ForFork3_~cond~3#1| 256) 0)) (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (<= ~q2_back~0 ~q2_front~0) (< ~j~0 ~N~0)), Black: 1421#(and (not (<= (mod |thread4Thread1of1ForFork3_~cond~3#1| 256) 0)) (<= ~q2_back~0 ~q2_front~0) (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (not (< ~j~0 ~N~0))) (and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (< ~j~0 ~N~0)))), Black: 1439#(and (<= ~q2_back~0 ~q2_front~0) (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (not (< ~j~0 ~N~0))) (and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (< ~j~0 ~N~0))) (= |thread4Thread1of1ForFork3_~cond~3#1| 1)), 1437#(and (not (<= (mod |thread4Thread1of1ForFork3_~cond~3#1| 256) 0)) (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (not (<= ~N~0 ~j~0))), Black: 1435#(and (<= ~q2_back~0 ~q2_front~0) (= |thread4Thread1of1ForFork3_~cond~3#1| 1)), Black: 404#true, Black: 1429#(and (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (<= ~N~0 ~j~0)) (and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (not (<= ~N~0 ~j~0)))) (= |thread4Thread1of1ForFork3_~cond~3#1| 1)), Black: 1413#(and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (not (<= ~N~0 ~j~0))), Black: 292#(and (= ~j~0 0) (= ~i~0 0) (or (and (= |thread1Thread1of1ForFork2_~cond~0#1| 1) (not (<= ~N~0 ~i~0))) (and (= |thread1Thread1of1ForFork2_~cond~0#1| 0) (<= ~N~0 ~i~0)))), Black: 1427#(and (not (<= (mod |thread4Thread1of1ForFork3_~cond~3#1| 256) 0)) (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (< ~j~0 ~N~0) (<= ~q2_back~0 (+ 1 ~q2_front~0))), Black: 834#(= |thread4Thread1of1ForFork3_~cond~3#1| 1), Black: 302#(and (= |thread1Thread1of1ForFork2_~cond~0#1| 1) (= ~i~0 0) (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (<= ~N~0 ~j~0)) (and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (not (<= ~N~0 ~j~0)))) (not (<= ~N~0 ~i~0))), Black: 294#(and (= |thread1Thread1of1ForFork2_~cond~0#1| 1) (= ~j~0 0) (= ~i~0 0) (not (<= ~N~0 ~i~0))), Black: 300#(and (= |thread1Thread1of1ForFork2_~cond~0#1| 1) (= ~i~0 0) (not (<= ~N~0 ~i~0))), Black: 296#(and (= ~j~0 0) (= ~i~0 0) (or (<= |thread2Thread1of1ForFork0_~cond~1#1| (* 256 (div |thread2Thread1of1ForFork0_~cond~1#1| 256))) (not (<= ~N~0 ~i~0))) (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (<= ~N~0 ~j~0)) (= |thread2Thread1of1ForFork0_~cond~1#1| 1)) (or (and (= |thread1Thread1of1ForFork2_~cond~0#1| 1) (not (<= ~N~0 ~i~0))) (and (= |thread1Thread1of1ForFork2_~cond~0#1| 0) (<= ~N~0 ~i~0)))), Black: 322#(and (= |thread1Thread1of1ForFork2_~cond~0#1| 1) (= ~j~0 0) (= ~i~0 0) (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (not (<= ~N~0 ~i~0))), Black: 324#(and (= |thread1Thread1of1ForFork2_~cond~0#1| 1) (= ~i~0 0) (not (<= ~N~0 ~i~0))), Black: 320#(and (<= (+ ~j~0 1) ~N~0) (= ~j~0 0) (= ~i~0 0) (= |thread2Thread1of1ForFork0_~cond~1#1| 1)), 157#L73true, Black: 318#(and (= ~j~0 0) (= ~i~0 0) (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (<= ~N~0 ~j~0)) (and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (not (<= ~N~0 ~j~0))))), Black: 313#(and (= ~j~0 0) (= ~i~0 0)), 290#(and (<= (div |thread1Thread1of1ForFork2_~cond~0#1| 256) 0) (<= 1 |thread1Thread1of1ForFork2_~cond~0#1|)), 264#true, Black: 214#(= ~total~0 0), 368#true, Black: 228#(<= ~q1_back~0 ~q1_front~0), Black: 232#(<= ~q2_back~0 ~q2_front~0), 191#L116true, Black: 362#(and (= |thread1Thread1of1ForFork2_~cond~0#1| 0) (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (= ~i~0 0) (<= ~N~0 ~j~0) (<= ~N~0 ~i~0)), Black: 354#(and (= ~j~0 0) (= ~i~0 0) (or (<= |thread2Thread1of1ForFork0_~cond~1#1| (* 256 (div |thread2Thread1of1ForFork0_~cond~1#1| 256))) (not (<= ~N~0 ~i~0))) (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (<= ~N~0 ~j~0)) (= |thread2Thread1of1ForFork0_~cond~1#1| 1))), Black: 360#(and (= |thread1Thread1of1ForFork2_~cond~0#1| 0) (= ~j~0 0) (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (= ~i~0 0) (<= ~N~0 ~i~0)), Black: 356#(and (= ~j~0 0) (= ~i~0 0) (or (<= |thread2Thread1of1ForFork0_~cond~1#1| (* 256 (div |thread2Thread1of1ForFork0_~cond~1#1| 256))) (not (<= ~N~0 ~i~0))) (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (<= ~N~0 ~j~0)) (= |thread2Thread1of1ForFork0_~cond~1#1| 1)) (or (and (= |thread1Thread1of1ForFork2_~cond~0#1| 1) (not (<= ~N~0 ~i~0))) (and (= |thread1Thread1of1ForFork2_~cond~0#1| 0) (<= ~N~0 ~i~0)))), 34#L59true, Black: 243#(and (<= ~n1~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~1#1| 0) (<= ~n1~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 239#(<= ~n1~0 0), 1458#true, 55#L93-1true]) [2022-12-05 19:22:16,092 INFO L382 tUnfolder$Statistics]: this new event has 148 ancestors and is cut-off event [2022-12-05 19:22:16,092 INFO L385 tUnfolder$Statistics]: existing Event has 148 ancestors and is cut-off event [2022-12-05 19:22:16,093 INFO L385 tUnfolder$Statistics]: existing Event has 148 ancestors and is cut-off event [2022-12-05 19:22:16,093 INFO L385 tUnfolder$Statistics]: existing Event has 148 ancestors and is cut-off event [2022-12-05 19:22:16,093 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([782] L112-->L116: Formula: (let ((.cse0 (+ |v_thread4Thread1of1ForFork3_plus_~a#1_1| |v_thread4Thread1of1ForFork3_plus_~b#1_1|))) (and (<= v_~total~0_41 2147483647) (not (= 0 (ite (and (< v_~q2_front~0_55 v_~q2_back~0_48) (<= 0 v_~q2_front~0_55) (< v_~q2_front~0_55 v_~n2~0_18)) 1 0))) (= |v_thread4Thread1of1ForFork3_plus_#res#1_1| .cse0) (not (= (ite (or (<= 0 |v_thread4Thread1of1ForFork3_plus_~b#1_1|) (<= 0 (+ |v_thread4Thread1of1ForFork3_plus_~a#1_1| |v_thread4Thread1of1ForFork3_plus_~b#1_1| 2147483648))) 1 0) 0)) (= |v_thread4Thread1of1ForFork3_plus_#in~b#1_1| (select (select |v_#memory_int_57| v_~q2~0.base_27) (+ v_~q2~0.offset_27 (* 4 v_~q2_front~0_55)))) (= v_~total~0_41 |v_thread4Thread1of1ForFork3_plus_#res#1_1|) (= (ite (or (<= .cse0 2147483647) (<= |v_thread4Thread1of1ForFork3_plus_~b#1_1| 0)) 1 0) |v_thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond#1_1|) (= (+ v_~q2_front~0_55 1) v_~q2_front~0_54) (<= 0 (+ v_~total~0_41 2147483648)) (= |v_thread4Thread1of1ForFork3_assume_abort_if_not_~cond#1_1| |v_thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond#1_1|) (= |v_thread4Thread1of1ForFork3_plus_#in~b#1_1| |v_thread4Thread1of1ForFork3_plus_~b#1_1|) (= |v_thread4Thread1of1ForFork3_plus_#in~a#1_1| |v_thread4Thread1of1ForFork3_plus_~a#1_1|) (not (= |v_thread4Thread1of1ForFork3_assume_abort_if_not_~cond#1_1| 0)) (= v_~total~0_42 |v_thread4Thread1of1ForFork3_plus_#in~a#1_1|))) InVars {~n2~0=v_~n2~0_18, ~q2~0.offset=v_~q2~0.offset_27, #memory_int=|v_#memory_int_57|, ~q2_front~0=v_~q2_front~0_55, ~q2~0.base=v_~q2~0.base_27, ~q2_back~0=v_~q2_back~0_48, ~total~0=v_~total~0_42} OutVars{thread4Thread1of1ForFork3_assume_abort_if_not_~cond#1=|v_thread4Thread1of1ForFork3_assume_abort_if_not_~cond#1_1|, ~n2~0=v_~n2~0_18, ~q2~0.offset=v_~q2~0.offset_27, thread4Thread1of1ForFork3_plus_#in~b#1=|v_thread4Thread1of1ForFork3_plus_#in~b#1_1|, thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond#1=|v_thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond#1_1|, thread4Thread1of1ForFork3_#t~mem10#1=|v_thread4Thread1of1ForFork3_#t~mem10#1_1|, ~q2_front~0=v_~q2_front~0_54, thread4Thread1of1ForFork3_#t~ret11#1=|v_thread4Thread1of1ForFork3_#t~ret11#1_1|, thread4Thread1of1ForFork3_plus_~b#1=|v_thread4Thread1of1ForFork3_plus_~b#1_1|, ~total~0=v_~total~0_41, thread4Thread1of1ForFork3_#t~post12#1=|v_thread4Thread1of1ForFork3_#t~post12#1_1|, thread4Thread1of1ForFork3_plus_#in~a#1=|v_thread4Thread1of1ForFork3_plus_#in~a#1_1|, #memory_int=|v_#memory_int_57|, ~q2~0.base=v_~q2~0.base_27, thread4Thread1of1ForFork3_plus_#res#1=|v_thread4Thread1of1ForFork3_plus_#res#1_1|, ~q2_back~0=v_~q2_back~0_48, thread4Thread1of1ForFork3_plus_~a#1=|v_thread4Thread1of1ForFork3_plus_~a#1_1|} AuxVars[] AssignedVars[thread4Thread1of1ForFork3_assume_abort_if_not_~cond#1, thread4Thread1of1ForFork3_#t~post12#1, thread4Thread1of1ForFork3_plus_#in~b#1, thread4Thread1of1ForFork3_plus_#in~a#1, thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork3_#t~mem10#1, ~q2_front~0, thread4Thread1of1ForFork3_plus_#res#1, thread4Thread1of1ForFork3_#t~ret11#1, thread4Thread1of1ForFork3_plus_~b#1, ~total~0, thread4Thread1of1ForFork3_plus_~a#1][731], [Black: 259#(and (<= ~n2~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~1#1| 0) (<= ~n2~0 |ULTIMATE.start_create_fresh_int_array_~size#1|)), Black: 261#(and (<= ~n2~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~1#1| 0) (<= ~n2~0 0) (<= ~n2~0 |ULTIMATE.start_create_fresh_int_array_~size#1|)), Black: 378#(and (= ~j~0 0) (= ~i~0 0) (or (and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)) (<= ~N~0 ~i~0)) (<= ~q2_back~0 ~q2_front~0)), Black: 382#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (= ~j~0 0) (= ~i~0 0) (or (and (not (<= ~N~0 ~j~0)) (= |thread4Thread1of1ForFork3_~cond~3#1| 1)) (and (= |thread4Thread1of1ForFork3_~cond~3#1| 0) (<= ~N~0 ~j~0))) (<= ~q2_back~0 ~q2_front~0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 390#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (= ~i~0 0) (or (and (not (<= ~N~0 ~j~0)) (= |thread4Thread1of1ForFork3_~cond~3#1| 1)) (and (= |thread4Thread1of1ForFork3_~cond~3#1| 0) (<= ~N~0 ~j~0))) (<= ~q2_back~0 ~q2_front~0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 376#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 372#(and (= ~j~0 0) (= ~i~0 0) (<= ~q2_back~0 ~q2_front~0)), Black: 380#(and (= ~j~0 0) (= ~i~0 0) (or (and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)) (<= |thread4Thread1of1ForFork3_~cond~3#1| (* (div |thread4Thread1of1ForFork3_~cond~3#1| 256) 256))) (or (and (not (<= ~N~0 ~j~0)) (= |thread4Thread1of1ForFork3_~cond~3#1| 1)) (and (= |thread4Thread1of1ForFork3_~cond~3#1| 0) (<= ~N~0 ~j~0))) (<= ~q2_back~0 ~q2_front~0)), 81#L145-4true, Black: 384#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (= ~j~0 0) (= ~i~0 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 386#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (= ~j~0 0) (= ~i~0 0) (or (and (= |thread4Thread1of1ForFork3_~cond~3#1| 0) (<= ~N~0 ~j~0) (<= ~q2_back~0 ~q2_front~0)) (and (or (not (<= ~q2_back~0 ~q2_front~0)) (not (<= ~N~0 ~j~0))) (= |thread4Thread1of1ForFork3_~cond~3#1| 1))) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 375#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (= ~i~0 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 388#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (= ~i~0 0) (or (and (= |thread4Thread1of1ForFork3_~cond~3#1| 0) (<= ~N~0 ~j~0) (<= ~q2_back~0 ~q2_front~0)) (and (or (not (<= ~q2_back~0 ~q2_front~0)) (not (<= ~N~0 ~j~0))) (= |thread4Thread1of1ForFork3_~cond~3#1| 1))) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 268#(and (= ~j~0 0) (or (<= ~N~0 0) (and (<= (div |thread1Thread1of1ForFork2_~cond~0#1| 256) 0) (<= 1 |thread1Thread1of1ForFork2_~cond~0#1|)))), Black: 274#(and (= ~j~0 0) (= ~i~0 0) (or (<= ~N~0 0) (and (<= (div |thread1Thread1of1ForFork2_~cond~0#1| 256) 0) (<= 1 |thread1Thread1of1ForFork2_~cond~0#1|)))), Black: 267#(and (= ~j~0 0) (= ~i~0 0)), Black: 406#(or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (<= ~N~0 ~j~0)) (and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (not (<= ~N~0 ~j~0)))), Black: 1419#(and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (<= ~q2_back~0 ~q2_front~0) (< ~j~0 ~N~0) (= |thread4Thread1of1ForFork3_~cond~3#1| 1)), Black: 1416#(and (not (<= (mod |thread4Thread1of1ForFork3_~cond~3#1| 256) 0)) (<= ~q2_back~0 ~q2_front~0)), Black: 1431#(and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (not (<= ~N~0 ~j~0)) (= |thread4Thread1of1ForFork3_~cond~3#1| 1)), Black: 1411#(and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (< ~j~0 ~N~0) (<= ~q2_back~0 (+ 1 ~q2_front~0))), Black: 1408#(and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (<= ~q2_back~0 ~q2_front~0) (< ~j~0 ~N~0)), Black: 765#(and (<= ~q2_back~0 ~q2_front~0) (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (not (< ~j~0 ~N~0))) (and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (< ~j~0 ~N~0)))), Black: 1425#(and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (< ~j~0 ~N~0) (<= ~q2_back~0 (+ 1 ~q2_front~0)) (= |thread4Thread1of1ForFork3_~cond~3#1| 1)), Black: 548#(<= ~q2_back~0 ~q2_front~0), Black: 1423#(and (not (<= (mod |thread4Thread1of1ForFork3_~cond~3#1| 256) 0)) (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (<= ~q2_back~0 ~q2_front~0) (< ~j~0 ~N~0)), Black: 1421#(and (not (<= (mod |thread4Thread1of1ForFork3_~cond~3#1| 256) 0)) (<= ~q2_back~0 ~q2_front~0) (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (not (< ~j~0 ~N~0))) (and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (< ~j~0 ~N~0)))), Black: 1439#(and (<= ~q2_back~0 ~q2_front~0) (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (not (< ~j~0 ~N~0))) (and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (< ~j~0 ~N~0))) (= |thread4Thread1of1ForFork3_~cond~3#1| 1)), Black: 1435#(and (<= ~q2_back~0 ~q2_front~0) (= |thread4Thread1of1ForFork3_~cond~3#1| 1)), Black: 404#true, Black: 1429#(and (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (<= ~N~0 ~j~0)) (and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (not (<= ~N~0 ~j~0)))) (= |thread4Thread1of1ForFork3_~cond~3#1| 1)), Black: 1413#(and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (not (<= ~N~0 ~j~0))), Black: 292#(and (= ~j~0 0) (= ~i~0 0) (or (and (= |thread1Thread1of1ForFork2_~cond~0#1| 1) (not (<= ~N~0 ~i~0))) (and (= |thread1Thread1of1ForFork2_~cond~0#1| 0) (<= ~N~0 ~i~0)))), Black: 1427#(and (not (<= (mod |thread4Thread1of1ForFork3_~cond~3#1| 256) 0)) (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (< ~j~0 ~N~0) (<= ~q2_back~0 (+ 1 ~q2_front~0))), Black: 302#(and (= |thread1Thread1of1ForFork2_~cond~0#1| 1) (= ~i~0 0) (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (<= ~N~0 ~j~0)) (and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (not (<= ~N~0 ~j~0)))) (not (<= ~N~0 ~i~0))), Black: 834#(= |thread4Thread1of1ForFork3_~cond~3#1| 1), Black: 294#(and (= |thread1Thread1of1ForFork2_~cond~0#1| 1) (= ~j~0 0) (= ~i~0 0) (not (<= ~N~0 ~i~0))), Black: 300#(and (= |thread1Thread1of1ForFork2_~cond~0#1| 1) (= ~i~0 0) (not (<= ~N~0 ~i~0))), Black: 296#(and (= ~j~0 0) (= ~i~0 0) (or (<= |thread2Thread1of1ForFork0_~cond~1#1| (* 256 (div |thread2Thread1of1ForFork0_~cond~1#1| 256))) (not (<= ~N~0 ~i~0))) (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (<= ~N~0 ~j~0)) (= |thread2Thread1of1ForFork0_~cond~1#1| 1)) (or (and (= |thread1Thread1of1ForFork2_~cond~0#1| 1) (not (<= ~N~0 ~i~0))) (and (= |thread1Thread1of1ForFork2_~cond~0#1| 0) (<= ~N~0 ~i~0)))), Black: 322#(and (= |thread1Thread1of1ForFork2_~cond~0#1| 1) (= ~j~0 0) (= ~i~0 0) (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (not (<= ~N~0 ~i~0))), Black: 324#(and (= |thread1Thread1of1ForFork2_~cond~0#1| 1) (= ~i~0 0) (not (<= ~N~0 ~i~0))), Black: 320#(and (<= (+ ~j~0 1) ~N~0) (= ~j~0 0) (= ~i~0 0) (= |thread2Thread1of1ForFork0_~cond~1#1| 1)), Black: 318#(and (= ~j~0 0) (= ~i~0 0) (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (<= ~N~0 ~j~0)) (and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (not (<= ~N~0 ~j~0))))), Black: 313#(and (= ~j~0 0) (= ~i~0 0)), 290#(and (<= (div |thread1Thread1of1ForFork2_~cond~0#1| 256) 0) (<= 1 |thread1Thread1of1ForFork2_~cond~0#1|)), 167#L72-1true, 1433#(and (not (<= (mod |thread4Thread1of1ForFork3_~cond~3#1| 256) 0)) (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (<= ~N~0 ~j~0)) (and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (not (<= ~N~0 ~j~0))))), 264#true, Black: 214#(= ~total~0 0), 368#true, Black: 228#(<= ~q1_back~0 ~q1_front~0), Black: 232#(<= ~q2_back~0 ~q2_front~0), 191#L116true, Black: 362#(and (= |thread1Thread1of1ForFork2_~cond~0#1| 0) (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (= ~i~0 0) (<= ~N~0 ~j~0) (<= ~N~0 ~i~0)), Black: 354#(and (= ~j~0 0) (= ~i~0 0) (or (<= |thread2Thread1of1ForFork0_~cond~1#1| (* 256 (div |thread2Thread1of1ForFork0_~cond~1#1| 256))) (not (<= ~N~0 ~i~0))) (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (<= ~N~0 ~j~0)) (= |thread2Thread1of1ForFork0_~cond~1#1| 1))), Black: 360#(and (= |thread1Thread1of1ForFork2_~cond~0#1| 0) (= ~j~0 0) (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (= ~i~0 0) (<= ~N~0 ~i~0)), Black: 356#(and (= ~j~0 0) (= ~i~0 0) (or (<= |thread2Thread1of1ForFork0_~cond~1#1| (* 256 (div |thread2Thread1of1ForFork0_~cond~1#1| 256))) (not (<= ~N~0 ~i~0))) (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (<= ~N~0 ~j~0)) (= |thread2Thread1of1ForFork0_~cond~1#1| 1)) (or (and (= |thread1Thread1of1ForFork2_~cond~0#1| 1) (not (<= ~N~0 ~i~0))) (and (= |thread1Thread1of1ForFork2_~cond~0#1| 0) (<= ~N~0 ~i~0)))), 34#L59true, Black: 243#(and (<= ~n1~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~1#1| 0) (<= ~n1~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 239#(<= ~n1~0 0), 1458#true, 55#L93-1true]) [2022-12-05 19:22:16,093 INFO L382 tUnfolder$Statistics]: this new event has 148 ancestors and is cut-off event [2022-12-05 19:22:16,093 INFO L385 tUnfolder$Statistics]: existing Event has 148 ancestors and is cut-off event [2022-12-05 19:22:16,093 INFO L385 tUnfolder$Statistics]: existing Event has 148 ancestors and is cut-off event [2022-12-05 19:22:16,094 INFO L385 tUnfolder$Statistics]: existing Event has 148 ancestors and is cut-off event [2022-12-05 19:22:16,312 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([782] L112-->L116: Formula: (let ((.cse0 (+ |v_thread4Thread1of1ForFork3_plus_~a#1_1| |v_thread4Thread1of1ForFork3_plus_~b#1_1|))) (and (<= v_~total~0_41 2147483647) (not (= 0 (ite (and (< v_~q2_front~0_55 v_~q2_back~0_48) (<= 0 v_~q2_front~0_55) (< v_~q2_front~0_55 v_~n2~0_18)) 1 0))) (= |v_thread4Thread1of1ForFork3_plus_#res#1_1| .cse0) (not (= (ite (or (<= 0 |v_thread4Thread1of1ForFork3_plus_~b#1_1|) (<= 0 (+ |v_thread4Thread1of1ForFork3_plus_~a#1_1| |v_thread4Thread1of1ForFork3_plus_~b#1_1| 2147483648))) 1 0) 0)) (= |v_thread4Thread1of1ForFork3_plus_#in~b#1_1| (select (select |v_#memory_int_57| v_~q2~0.base_27) (+ v_~q2~0.offset_27 (* 4 v_~q2_front~0_55)))) (= v_~total~0_41 |v_thread4Thread1of1ForFork3_plus_#res#1_1|) (= (ite (or (<= .cse0 2147483647) (<= |v_thread4Thread1of1ForFork3_plus_~b#1_1| 0)) 1 0) |v_thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond#1_1|) (= (+ v_~q2_front~0_55 1) v_~q2_front~0_54) (<= 0 (+ v_~total~0_41 2147483648)) (= |v_thread4Thread1of1ForFork3_assume_abort_if_not_~cond#1_1| |v_thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond#1_1|) (= |v_thread4Thread1of1ForFork3_plus_#in~b#1_1| |v_thread4Thread1of1ForFork3_plus_~b#1_1|) (= |v_thread4Thread1of1ForFork3_plus_#in~a#1_1| |v_thread4Thread1of1ForFork3_plus_~a#1_1|) (not (= |v_thread4Thread1of1ForFork3_assume_abort_if_not_~cond#1_1| 0)) (= v_~total~0_42 |v_thread4Thread1of1ForFork3_plus_#in~a#1_1|))) InVars {~n2~0=v_~n2~0_18, ~q2~0.offset=v_~q2~0.offset_27, #memory_int=|v_#memory_int_57|, ~q2_front~0=v_~q2_front~0_55, ~q2~0.base=v_~q2~0.base_27, ~q2_back~0=v_~q2_back~0_48, ~total~0=v_~total~0_42} OutVars{thread4Thread1of1ForFork3_assume_abort_if_not_~cond#1=|v_thread4Thread1of1ForFork3_assume_abort_if_not_~cond#1_1|, ~n2~0=v_~n2~0_18, ~q2~0.offset=v_~q2~0.offset_27, thread4Thread1of1ForFork3_plus_#in~b#1=|v_thread4Thread1of1ForFork3_plus_#in~b#1_1|, thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond#1=|v_thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond#1_1|, thread4Thread1of1ForFork3_#t~mem10#1=|v_thread4Thread1of1ForFork3_#t~mem10#1_1|, ~q2_front~0=v_~q2_front~0_54, thread4Thread1of1ForFork3_#t~ret11#1=|v_thread4Thread1of1ForFork3_#t~ret11#1_1|, thread4Thread1of1ForFork3_plus_~b#1=|v_thread4Thread1of1ForFork3_plus_~b#1_1|, ~total~0=v_~total~0_41, thread4Thread1of1ForFork3_#t~post12#1=|v_thread4Thread1of1ForFork3_#t~post12#1_1|, thread4Thread1of1ForFork3_plus_#in~a#1=|v_thread4Thread1of1ForFork3_plus_#in~a#1_1|, #memory_int=|v_#memory_int_57|, ~q2~0.base=v_~q2~0.base_27, thread4Thread1of1ForFork3_plus_#res#1=|v_thread4Thread1of1ForFork3_plus_#res#1_1|, ~q2_back~0=v_~q2_back~0_48, thread4Thread1of1ForFork3_plus_~a#1=|v_thread4Thread1of1ForFork3_plus_~a#1_1|} AuxVars[] AssignedVars[thread4Thread1of1ForFork3_assume_abort_if_not_~cond#1, thread4Thread1of1ForFork3_#t~post12#1, thread4Thread1of1ForFork3_plus_#in~b#1, thread4Thread1of1ForFork3_plus_#in~a#1, thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork3_#t~mem10#1, ~q2_front~0, thread4Thread1of1ForFork3_plus_#res#1, thread4Thread1of1ForFork3_#t~ret11#1, thread4Thread1of1ForFork3_plus_~b#1, ~total~0, thread4Thread1of1ForFork3_plus_~a#1][743], [Black: 259#(and (<= ~n2~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~1#1| 0) (<= ~n2~0 |ULTIMATE.start_create_fresh_int_array_~size#1|)), Black: 261#(and (<= ~n2~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~1#1| 0) (<= ~n2~0 0) (<= ~n2~0 |ULTIMATE.start_create_fresh_int_array_~size#1|)), Black: 378#(and (= ~j~0 0) (= ~i~0 0) (or (and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)) (<= ~N~0 ~i~0)) (<= ~q2_back~0 ~q2_front~0)), Black: 382#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (= ~j~0 0) (= ~i~0 0) (or (and (not (<= ~N~0 ~j~0)) (= |thread4Thread1of1ForFork3_~cond~3#1| 1)) (and (= |thread4Thread1of1ForFork3_~cond~3#1| 0) (<= ~N~0 ~j~0))) (<= ~q2_back~0 ~q2_front~0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 390#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (= ~i~0 0) (or (and (not (<= ~N~0 ~j~0)) (= |thread4Thread1of1ForFork3_~cond~3#1| 1)) (and (= |thread4Thread1of1ForFork3_~cond~3#1| 0) (<= ~N~0 ~j~0))) (<= ~q2_back~0 ~q2_front~0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 376#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 372#(and (= ~j~0 0) (= ~i~0 0) (<= ~q2_back~0 ~q2_front~0)), Black: 380#(and (= ~j~0 0) (= ~i~0 0) (or (and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)) (<= |thread4Thread1of1ForFork3_~cond~3#1| (* (div |thread4Thread1of1ForFork3_~cond~3#1| 256) 256))) (or (and (not (<= ~N~0 ~j~0)) (= |thread4Thread1of1ForFork3_~cond~3#1| 1)) (and (= |thread4Thread1of1ForFork3_~cond~3#1| 0) (<= ~N~0 ~j~0))) (<= ~q2_back~0 ~q2_front~0)), 81#L145-4true, Black: 384#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (= ~j~0 0) (= ~i~0 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 386#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (= ~j~0 0) (= ~i~0 0) (or (and (= |thread4Thread1of1ForFork3_~cond~3#1| 0) (<= ~N~0 ~j~0) (<= ~q2_back~0 ~q2_front~0)) (and (or (not (<= ~q2_back~0 ~q2_front~0)) (not (<= ~N~0 ~j~0))) (= |thread4Thread1of1ForFork3_~cond~3#1| 1))) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 375#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (= ~i~0 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 388#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (= ~i~0 0) (or (and (= |thread4Thread1of1ForFork3_~cond~3#1| 0) (<= ~N~0 ~j~0) (<= ~q2_back~0 ~q2_front~0)) (and (or (not (<= ~q2_back~0 ~q2_front~0)) (not (<= ~N~0 ~j~0))) (= |thread4Thread1of1ForFork3_~cond~3#1| 1))) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 268#(and (= ~j~0 0) (or (<= ~N~0 0) (and (<= (div |thread1Thread1of1ForFork2_~cond~0#1| 256) 0) (<= 1 |thread1Thread1of1ForFork2_~cond~0#1|)))), Black: 274#(and (= ~j~0 0) (= ~i~0 0) (or (<= ~N~0 0) (and (<= (div |thread1Thread1of1ForFork2_~cond~0#1| 256) 0) (<= 1 |thread1Thread1of1ForFork2_~cond~0#1|)))), Black: 267#(and (= ~j~0 0) (= ~i~0 0)), Black: 406#(or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (<= ~N~0 ~j~0)) (and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (not (<= ~N~0 ~j~0)))), Black: 1419#(and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (<= ~q2_back~0 ~q2_front~0) (< ~j~0 ~N~0) (= |thread4Thread1of1ForFork3_~cond~3#1| 1)), Black: 1416#(and (not (<= (mod |thread4Thread1of1ForFork3_~cond~3#1| 256) 0)) (<= ~q2_back~0 ~q2_front~0)), Black: 1431#(and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (not (<= ~N~0 ~j~0)) (= |thread4Thread1of1ForFork3_~cond~3#1| 1)), Black: 1411#(and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (< ~j~0 ~N~0) (<= ~q2_back~0 (+ 1 ~q2_front~0))), Black: 1408#(and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (<= ~q2_back~0 ~q2_front~0) (< ~j~0 ~N~0)), Black: 765#(and (<= ~q2_back~0 ~q2_front~0) (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (not (< ~j~0 ~N~0))) (and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (< ~j~0 ~N~0)))), Black: 1425#(and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (< ~j~0 ~N~0) (<= ~q2_back~0 (+ 1 ~q2_front~0)) (= |thread4Thread1of1ForFork3_~cond~3#1| 1)), Black: 548#(<= ~q2_back~0 ~q2_front~0), Black: 1423#(and (not (<= (mod |thread4Thread1of1ForFork3_~cond~3#1| 256) 0)) (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (<= ~q2_back~0 ~q2_front~0) (< ~j~0 ~N~0)), Black: 1421#(and (not (<= (mod |thread4Thread1of1ForFork3_~cond~3#1| 256) 0)) (<= ~q2_back~0 ~q2_front~0) (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (not (< ~j~0 ~N~0))) (and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (< ~j~0 ~N~0)))), Black: 1439#(and (<= ~q2_back~0 ~q2_front~0) (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (not (< ~j~0 ~N~0))) (and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (< ~j~0 ~N~0))) (= |thread4Thread1of1ForFork3_~cond~3#1| 1)), Black: 1435#(and (<= ~q2_back~0 ~q2_front~0) (= |thread4Thread1of1ForFork3_~cond~3#1| 1)), Black: 404#true, Black: 1429#(and (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (<= ~N~0 ~j~0)) (and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (not (<= ~N~0 ~j~0)))) (= |thread4Thread1of1ForFork3_~cond~3#1| 1)), Black: 1413#(and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (not (<= ~N~0 ~j~0))), Black: 292#(and (= ~j~0 0) (= ~i~0 0) (or (and (= |thread1Thread1of1ForFork2_~cond~0#1| 1) (not (<= ~N~0 ~i~0))) (and (= |thread1Thread1of1ForFork2_~cond~0#1| 0) (<= ~N~0 ~i~0)))), Black: 1427#(and (not (<= (mod |thread4Thread1of1ForFork3_~cond~3#1| 256) 0)) (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (< ~j~0 ~N~0) (<= ~q2_back~0 (+ 1 ~q2_front~0))), Black: 302#(and (= |thread1Thread1of1ForFork2_~cond~0#1| 1) (= ~i~0 0) (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (<= ~N~0 ~j~0)) (and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (not (<= ~N~0 ~j~0)))) (not (<= ~N~0 ~i~0))), Black: 834#(= |thread4Thread1of1ForFork3_~cond~3#1| 1), Black: 294#(and (= |thread1Thread1of1ForFork2_~cond~0#1| 1) (= ~j~0 0) (= ~i~0 0) (not (<= ~N~0 ~i~0))), Black: 300#(and (= |thread1Thread1of1ForFork2_~cond~0#1| 1) (= ~i~0 0) (not (<= ~N~0 ~i~0))), Black: 296#(and (= ~j~0 0) (= ~i~0 0) (or (<= |thread2Thread1of1ForFork0_~cond~1#1| (* 256 (div |thread2Thread1of1ForFork0_~cond~1#1| 256))) (not (<= ~N~0 ~i~0))) (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (<= ~N~0 ~j~0)) (= |thread2Thread1of1ForFork0_~cond~1#1| 1)) (or (and (= |thread1Thread1of1ForFork2_~cond~0#1| 1) (not (<= ~N~0 ~i~0))) (and (= |thread1Thread1of1ForFork2_~cond~0#1| 0) (<= ~N~0 ~i~0)))), 1466#(and (<= (div |thread1Thread1of1ForFork2_~cond~0#1| 256) 0) (<= 1 |thread1Thread1of1ForFork2_~cond~0#1|)), Black: 322#(and (= |thread1Thread1of1ForFork2_~cond~0#1| 1) (= ~j~0 0) (= ~i~0 0) (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (not (<= ~N~0 ~i~0))), Black: 324#(and (= |thread1Thread1of1ForFork2_~cond~0#1| 1) (= ~i~0 0) (not (<= ~N~0 ~i~0))), Black: 320#(and (<= (+ ~j~0 1) ~N~0) (= ~j~0 0) (= ~i~0 0) (= |thread2Thread1of1ForFork0_~cond~1#1| 1)), Black: 318#(and (= ~j~0 0) (= ~i~0 0) (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (<= ~N~0 ~j~0)) (and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (not (<= ~N~0 ~j~0))))), Black: 313#(and (= ~j~0 0) (= ~i~0 0)), 290#(and (<= (div |thread1Thread1of1ForFork2_~cond~0#1| 256) 0) (<= 1 |thread1Thread1of1ForFork2_~cond~0#1|)), 167#L72-1true, 1433#(and (not (<= (mod |thread4Thread1of1ForFork3_~cond~3#1| 256) 0)) (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (<= ~N~0 ~j~0)) (and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (not (<= ~N~0 ~j~0))))), 264#true, Black: 214#(= ~total~0 0), 368#true, Black: 228#(<= ~q1_back~0 ~q1_front~0), Black: 232#(<= ~q2_back~0 ~q2_front~0), 191#L116true, Black: 362#(and (= |thread1Thread1of1ForFork2_~cond~0#1| 0) (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (= ~i~0 0) (<= ~N~0 ~j~0) (<= ~N~0 ~i~0)), Black: 354#(and (= ~j~0 0) (= ~i~0 0) (or (<= |thread2Thread1of1ForFork0_~cond~1#1| (* 256 (div |thread2Thread1of1ForFork0_~cond~1#1| 256))) (not (<= ~N~0 ~i~0))) (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (<= ~N~0 ~j~0)) (= |thread2Thread1of1ForFork0_~cond~1#1| 1))), Black: 360#(and (= |thread1Thread1of1ForFork2_~cond~0#1| 0) (= ~j~0 0) (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (= ~i~0 0) (<= ~N~0 ~i~0)), Black: 356#(and (= ~j~0 0) (= ~i~0 0) (or (<= |thread2Thread1of1ForFork0_~cond~1#1| (* 256 (div |thread2Thread1of1ForFork0_~cond~1#1| 256))) (not (<= ~N~0 ~i~0))) (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (<= ~N~0 ~j~0)) (= |thread2Thread1of1ForFork0_~cond~1#1| 1)) (or (and (= |thread1Thread1of1ForFork2_~cond~0#1| 1) (not (<= ~N~0 ~i~0))) (and (= |thread1Thread1of1ForFork2_~cond~0#1| 0) (<= ~N~0 ~i~0)))), 34#L59true, Black: 243#(and (<= ~n1~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~1#1| 0) (<= ~n1~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 239#(<= ~n1~0 0), 55#L93-1true]) [2022-12-05 19:22:16,313 INFO L382 tUnfolder$Statistics]: this new event has 148 ancestors and is cut-off event [2022-12-05 19:22:16,313 INFO L385 tUnfolder$Statistics]: existing Event has 148 ancestors and is cut-off event [2022-12-05 19:22:16,313 INFO L385 tUnfolder$Statistics]: existing Event has 148 ancestors and is cut-off event [2022-12-05 19:22:16,313 INFO L385 tUnfolder$Statistics]: existing Event has 148 ancestors and is cut-off event [2022-12-05 19:22:16,318 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([782] L112-->L116: Formula: (let ((.cse0 (+ |v_thread4Thread1of1ForFork3_plus_~a#1_1| |v_thread4Thread1of1ForFork3_plus_~b#1_1|))) (and (<= v_~total~0_41 2147483647) (not (= 0 (ite (and (< v_~q2_front~0_55 v_~q2_back~0_48) (<= 0 v_~q2_front~0_55) (< v_~q2_front~0_55 v_~n2~0_18)) 1 0))) (= |v_thread4Thread1of1ForFork3_plus_#res#1_1| .cse0) (not (= (ite (or (<= 0 |v_thread4Thread1of1ForFork3_plus_~b#1_1|) (<= 0 (+ |v_thread4Thread1of1ForFork3_plus_~a#1_1| |v_thread4Thread1of1ForFork3_plus_~b#1_1| 2147483648))) 1 0) 0)) (= |v_thread4Thread1of1ForFork3_plus_#in~b#1_1| (select (select |v_#memory_int_57| v_~q2~0.base_27) (+ v_~q2~0.offset_27 (* 4 v_~q2_front~0_55)))) (= v_~total~0_41 |v_thread4Thread1of1ForFork3_plus_#res#1_1|) (= (ite (or (<= .cse0 2147483647) (<= |v_thread4Thread1of1ForFork3_plus_~b#1_1| 0)) 1 0) |v_thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond#1_1|) (= (+ v_~q2_front~0_55 1) v_~q2_front~0_54) (<= 0 (+ v_~total~0_41 2147483648)) (= |v_thread4Thread1of1ForFork3_assume_abort_if_not_~cond#1_1| |v_thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond#1_1|) (= |v_thread4Thread1of1ForFork3_plus_#in~b#1_1| |v_thread4Thread1of1ForFork3_plus_~b#1_1|) (= |v_thread4Thread1of1ForFork3_plus_#in~a#1_1| |v_thread4Thread1of1ForFork3_plus_~a#1_1|) (not (= |v_thread4Thread1of1ForFork3_assume_abort_if_not_~cond#1_1| 0)) (= v_~total~0_42 |v_thread4Thread1of1ForFork3_plus_#in~a#1_1|))) InVars {~n2~0=v_~n2~0_18, ~q2~0.offset=v_~q2~0.offset_27, #memory_int=|v_#memory_int_57|, ~q2_front~0=v_~q2_front~0_55, ~q2~0.base=v_~q2~0.base_27, ~q2_back~0=v_~q2_back~0_48, ~total~0=v_~total~0_42} OutVars{thread4Thread1of1ForFork3_assume_abort_if_not_~cond#1=|v_thread4Thread1of1ForFork3_assume_abort_if_not_~cond#1_1|, ~n2~0=v_~n2~0_18, ~q2~0.offset=v_~q2~0.offset_27, thread4Thread1of1ForFork3_plus_#in~b#1=|v_thread4Thread1of1ForFork3_plus_#in~b#1_1|, thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond#1=|v_thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond#1_1|, thread4Thread1of1ForFork3_#t~mem10#1=|v_thread4Thread1of1ForFork3_#t~mem10#1_1|, ~q2_front~0=v_~q2_front~0_54, thread4Thread1of1ForFork3_#t~ret11#1=|v_thread4Thread1of1ForFork3_#t~ret11#1_1|, thread4Thread1of1ForFork3_plus_~b#1=|v_thread4Thread1of1ForFork3_plus_~b#1_1|, ~total~0=v_~total~0_41, thread4Thread1of1ForFork3_#t~post12#1=|v_thread4Thread1of1ForFork3_#t~post12#1_1|, thread4Thread1of1ForFork3_plus_#in~a#1=|v_thread4Thread1of1ForFork3_plus_#in~a#1_1|, #memory_int=|v_#memory_int_57|, ~q2~0.base=v_~q2~0.base_27, thread4Thread1of1ForFork3_plus_#res#1=|v_thread4Thread1of1ForFork3_plus_#res#1_1|, ~q2_back~0=v_~q2_back~0_48, thread4Thread1of1ForFork3_plus_~a#1=|v_thread4Thread1of1ForFork3_plus_~a#1_1|} AuxVars[] AssignedVars[thread4Thread1of1ForFork3_assume_abort_if_not_~cond#1, thread4Thread1of1ForFork3_#t~post12#1, thread4Thread1of1ForFork3_plus_#in~b#1, thread4Thread1of1ForFork3_plus_#in~a#1, thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork3_#t~mem10#1, ~q2_front~0, thread4Thread1of1ForFork3_plus_#res#1, thread4Thread1of1ForFork3_#t~ret11#1, thread4Thread1of1ForFork3_plus_~b#1, ~total~0, thread4Thread1of1ForFork3_plus_~a#1][743], [Black: 259#(and (<= ~n2~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~1#1| 0) (<= ~n2~0 |ULTIMATE.start_create_fresh_int_array_~size#1|)), Black: 261#(and (<= ~n2~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~1#1| 0) (<= ~n2~0 0) (<= ~n2~0 |ULTIMATE.start_create_fresh_int_array_~size#1|)), Black: 378#(and (= ~j~0 0) (= ~i~0 0) (or (and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)) (<= ~N~0 ~i~0)) (<= ~q2_back~0 ~q2_front~0)), Black: 382#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (= ~j~0 0) (= ~i~0 0) (or (and (not (<= ~N~0 ~j~0)) (= |thread4Thread1of1ForFork3_~cond~3#1| 1)) (and (= |thread4Thread1of1ForFork3_~cond~3#1| 0) (<= ~N~0 ~j~0))) (<= ~q2_back~0 ~q2_front~0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 390#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (= ~i~0 0) (or (and (not (<= ~N~0 ~j~0)) (= |thread4Thread1of1ForFork3_~cond~3#1| 1)) (and (= |thread4Thread1of1ForFork3_~cond~3#1| 0) (<= ~N~0 ~j~0))) (<= ~q2_back~0 ~q2_front~0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 376#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 372#(and (= ~j~0 0) (= ~i~0 0) (<= ~q2_back~0 ~q2_front~0)), 81#L145-4true, Black: 380#(and (= ~j~0 0) (= ~i~0 0) (or (and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)) (<= |thread4Thread1of1ForFork3_~cond~3#1| (* (div |thread4Thread1of1ForFork3_~cond~3#1| 256) 256))) (or (and (not (<= ~N~0 ~j~0)) (= |thread4Thread1of1ForFork3_~cond~3#1| 1)) (and (= |thread4Thread1of1ForFork3_~cond~3#1| 0) (<= ~N~0 ~j~0))) (<= ~q2_back~0 ~q2_front~0)), Black: 384#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (= ~j~0 0) (= ~i~0 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 386#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (= ~j~0 0) (= ~i~0 0) (or (and (= |thread4Thread1of1ForFork3_~cond~3#1| 0) (<= ~N~0 ~j~0) (<= ~q2_back~0 ~q2_front~0)) (and (or (not (<= ~q2_back~0 ~q2_front~0)) (not (<= ~N~0 ~j~0))) (= |thread4Thread1of1ForFork3_~cond~3#1| 1))) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 375#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (= ~i~0 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 388#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (= ~i~0 0) (or (and (= |thread4Thread1of1ForFork3_~cond~3#1| 0) (<= ~N~0 ~j~0) (<= ~q2_back~0 ~q2_front~0)) (and (or (not (<= ~q2_back~0 ~q2_front~0)) (not (<= ~N~0 ~j~0))) (= |thread4Thread1of1ForFork3_~cond~3#1| 1))) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 268#(and (= ~j~0 0) (or (<= ~N~0 0) (and (<= (div |thread1Thread1of1ForFork2_~cond~0#1| 256) 0) (<= 1 |thread1Thread1of1ForFork2_~cond~0#1|)))), Black: 274#(and (= ~j~0 0) (= ~i~0 0) (or (<= ~N~0 0) (and (<= (div |thread1Thread1of1ForFork2_~cond~0#1| 256) 0) (<= 1 |thread1Thread1of1ForFork2_~cond~0#1|)))), Black: 267#(and (= ~j~0 0) (= ~i~0 0)), Black: 406#(or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (<= ~N~0 ~j~0)) (and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (not (<= ~N~0 ~j~0)))), Black: 1419#(and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (<= ~q2_back~0 ~q2_front~0) (< ~j~0 ~N~0) (= |thread4Thread1of1ForFork3_~cond~3#1| 1)), Black: 1416#(and (not (<= (mod |thread4Thread1of1ForFork3_~cond~3#1| 256) 0)) (<= ~q2_back~0 ~q2_front~0)), Black: 1431#(and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (not (<= ~N~0 ~j~0)) (= |thread4Thread1of1ForFork3_~cond~3#1| 1)), Black: 1411#(and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (< ~j~0 ~N~0) (<= ~q2_back~0 (+ 1 ~q2_front~0))), Black: 1408#(and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (<= ~q2_back~0 ~q2_front~0) (< ~j~0 ~N~0)), Black: 765#(and (<= ~q2_back~0 ~q2_front~0) (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (not (< ~j~0 ~N~0))) (and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (< ~j~0 ~N~0)))), Black: 1425#(and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (< ~j~0 ~N~0) (<= ~q2_back~0 (+ 1 ~q2_front~0)) (= |thread4Thread1of1ForFork3_~cond~3#1| 1)), Black: 548#(<= ~q2_back~0 ~q2_front~0), Black: 1423#(and (not (<= (mod |thread4Thread1of1ForFork3_~cond~3#1| 256) 0)) (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (<= ~q2_back~0 ~q2_front~0) (< ~j~0 ~N~0)), Black: 1421#(and (not (<= (mod |thread4Thread1of1ForFork3_~cond~3#1| 256) 0)) (<= ~q2_back~0 ~q2_front~0) (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (not (< ~j~0 ~N~0))) (and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (< ~j~0 ~N~0)))), Black: 1439#(and (<= ~q2_back~0 ~q2_front~0) (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (not (< ~j~0 ~N~0))) (and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (< ~j~0 ~N~0))) (= |thread4Thread1of1ForFork3_~cond~3#1| 1)), Black: 1435#(and (<= ~q2_back~0 ~q2_front~0) (= |thread4Thread1of1ForFork3_~cond~3#1| 1)), 1437#(and (not (<= (mod |thread4Thread1of1ForFork3_~cond~3#1| 256) 0)) (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (not (<= ~N~0 ~j~0))), Black: 404#true, Black: 1429#(and (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (<= ~N~0 ~j~0)) (and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (not (<= ~N~0 ~j~0)))) (= |thread4Thread1of1ForFork3_~cond~3#1| 1)), Black: 1413#(and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (not (<= ~N~0 ~j~0))), Black: 292#(and (= ~j~0 0) (= ~i~0 0) (or (and (= |thread1Thread1of1ForFork2_~cond~0#1| 1) (not (<= ~N~0 ~i~0))) (and (= |thread1Thread1of1ForFork2_~cond~0#1| 0) (<= ~N~0 ~i~0)))), Black: 1427#(and (not (<= (mod |thread4Thread1of1ForFork3_~cond~3#1| 256) 0)) (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (< ~j~0 ~N~0) (<= ~q2_back~0 (+ 1 ~q2_front~0))), Black: 834#(= |thread4Thread1of1ForFork3_~cond~3#1| 1), Black: 302#(and (= |thread1Thread1of1ForFork2_~cond~0#1| 1) (= ~i~0 0) (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (<= ~N~0 ~j~0)) (and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (not (<= ~N~0 ~j~0)))) (not (<= ~N~0 ~i~0))), Black: 294#(and (= |thread1Thread1of1ForFork2_~cond~0#1| 1) (= ~j~0 0) (= ~i~0 0) (not (<= ~N~0 ~i~0))), Black: 300#(and (= |thread1Thread1of1ForFork2_~cond~0#1| 1) (= ~i~0 0) (not (<= ~N~0 ~i~0))), Black: 296#(and (= ~j~0 0) (= ~i~0 0) (or (<= |thread2Thread1of1ForFork0_~cond~1#1| (* 256 (div |thread2Thread1of1ForFork0_~cond~1#1| 256))) (not (<= ~N~0 ~i~0))) (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (<= ~N~0 ~j~0)) (= |thread2Thread1of1ForFork0_~cond~1#1| 1)) (or (and (= |thread1Thread1of1ForFork2_~cond~0#1| 1) (not (<= ~N~0 ~i~0))) (and (= |thread1Thread1of1ForFork2_~cond~0#1| 0) (<= ~N~0 ~i~0)))), 1466#(and (<= (div |thread1Thread1of1ForFork2_~cond~0#1| 256) 0) (<= 1 |thread1Thread1of1ForFork2_~cond~0#1|)), Black: 322#(and (= |thread1Thread1of1ForFork2_~cond~0#1| 1) (= ~j~0 0) (= ~i~0 0) (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (not (<= ~N~0 ~i~0))), Black: 324#(and (= |thread1Thread1of1ForFork2_~cond~0#1| 1) (= ~i~0 0) (not (<= ~N~0 ~i~0))), Black: 320#(and (<= (+ ~j~0 1) ~N~0) (= ~j~0 0) (= ~i~0 0) (= |thread2Thread1of1ForFork0_~cond~1#1| 1)), 157#L73true, Black: 318#(and (= ~j~0 0) (= ~i~0 0) (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (<= ~N~0 ~j~0)) (and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (not (<= ~N~0 ~j~0))))), Black: 313#(and (= ~j~0 0) (= ~i~0 0)), 290#(and (<= (div |thread1Thread1of1ForFork2_~cond~0#1| 256) 0) (<= 1 |thread1Thread1of1ForFork2_~cond~0#1|)), 264#true, Black: 214#(= ~total~0 0), 368#true, Black: 228#(<= ~q1_back~0 ~q1_front~0), Black: 232#(<= ~q2_back~0 ~q2_front~0), 191#L116true, Black: 362#(and (= |thread1Thread1of1ForFork2_~cond~0#1| 0) (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (= ~i~0 0) (<= ~N~0 ~j~0) (<= ~N~0 ~i~0)), Black: 354#(and (= ~j~0 0) (= ~i~0 0) (or (<= |thread2Thread1of1ForFork0_~cond~1#1| (* 256 (div |thread2Thread1of1ForFork0_~cond~1#1| 256))) (not (<= ~N~0 ~i~0))) (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (<= ~N~0 ~j~0)) (= |thread2Thread1of1ForFork0_~cond~1#1| 1))), Black: 360#(and (= |thread1Thread1of1ForFork2_~cond~0#1| 0) (= ~j~0 0) (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (= ~i~0 0) (<= ~N~0 ~i~0)), Black: 356#(and (= ~j~0 0) (= ~i~0 0) (or (<= |thread2Thread1of1ForFork0_~cond~1#1| (* 256 (div |thread2Thread1of1ForFork0_~cond~1#1| 256))) (not (<= ~N~0 ~i~0))) (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (<= ~N~0 ~j~0)) (= |thread2Thread1of1ForFork0_~cond~1#1| 1)) (or (and (= |thread1Thread1of1ForFork2_~cond~0#1| 1) (not (<= ~N~0 ~i~0))) (and (= |thread1Thread1of1ForFork2_~cond~0#1| 0) (<= ~N~0 ~i~0)))), 34#L59true, Black: 243#(and (<= ~n1~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~1#1| 0) (<= ~n1~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 239#(<= ~n1~0 0), 55#L93-1true]) [2022-12-05 19:22:16,318 INFO L382 tUnfolder$Statistics]: this new event has 148 ancestors and is cut-off event [2022-12-05 19:22:16,318 INFO L385 tUnfolder$Statistics]: existing Event has 148 ancestors and is cut-off event [2022-12-05 19:22:16,318 INFO L385 tUnfolder$Statistics]: existing Event has 148 ancestors and is cut-off event [2022-12-05 19:22:16,318 INFO L385 tUnfolder$Statistics]: existing Event has 148 ancestors and is cut-off event [2022-12-05 19:22:18,641 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([765] L73-->L77: Formula: (and (not (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1| (ite (= (+ (select (select |v_#memory_int_55| v_~q2~0.base_25) (+ v_~q2~0.offset_25 (* v_~q2_back~0_45 4))) v_~C~0_26) 0) 1 0)) (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1| |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|) (not (= (ite (and (<= 0 v_~q2_back~0_45) (< v_~q2_back~0_45 v_~n2~0_16)) 1 0) 0)) (= (+ v_~q2_back~0_45 1) v_~q2_back~0_44)) InVars {~n2~0=v_~n2~0_16, ~C~0=v_~C~0_26, ~q2~0.offset=v_~q2~0.offset_25, #memory_int=|v_#memory_int_55|, ~q2~0.base=v_~q2~0.base_25, ~q2_back~0=v_~q2_back~0_45} OutVars{thread2Thread1of1ForFork0_#t~post5#1=|v_thread2Thread1of1ForFork0_#t~post5#1_1|, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, ~n2~0=v_~n2~0_16, thread2Thread1of1ForFork0_#t~mem4#1=|v_thread2Thread1of1ForFork0_#t~mem4#1_1|, ~C~0=v_~C~0_26, ~q2~0.offset=v_~q2~0.offset_25, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, #memory_int=|v_#memory_int_55|, ~q2~0.base=v_~q2~0.base_25, ~q2_back~0=v_~q2_back~0_44} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#t~post5#1, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_#t~mem4#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, ~q2_back~0][375], [Black: 259#(and (<= ~n2~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~1#1| 0) (<= ~n2~0 |ULTIMATE.start_create_fresh_int_array_~size#1|)), Black: 261#(and (<= ~n2~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~1#1| 0) (<= ~n2~0 0) (<= ~n2~0 |ULTIMATE.start_create_fresh_int_array_~size#1|)), Black: 378#(and (= ~j~0 0) (= ~i~0 0) (or (and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)) (<= ~N~0 ~i~0)) (<= ~q2_back~0 ~q2_front~0)), Black: 382#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (= ~j~0 0) (= ~i~0 0) (or (and (not (<= ~N~0 ~j~0)) (= |thread4Thread1of1ForFork3_~cond~3#1| 1)) (and (= |thread4Thread1of1ForFork3_~cond~3#1| 0) (<= ~N~0 ~j~0))) (<= ~q2_back~0 ~q2_front~0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 390#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (= ~i~0 0) (or (and (not (<= ~N~0 ~j~0)) (= |thread4Thread1of1ForFork3_~cond~3#1| 1)) (and (= |thread4Thread1of1ForFork3_~cond~3#1| 0) (<= ~N~0 ~j~0))) (<= ~q2_back~0 ~q2_front~0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 376#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 372#(and (= ~j~0 0) (= ~i~0 0) (<= ~q2_back~0 ~q2_front~0)), 81#L145-4true, Black: 380#(and (= ~j~0 0) (= ~i~0 0) (or (and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)) (<= |thread4Thread1of1ForFork3_~cond~3#1| (* (div |thread4Thread1of1ForFork3_~cond~3#1| 256) 256))) (or (and (not (<= ~N~0 ~j~0)) (= |thread4Thread1of1ForFork3_~cond~3#1| 1)) (and (= |thread4Thread1of1ForFork3_~cond~3#1| 0) (<= ~N~0 ~j~0))) (<= ~q2_back~0 ~q2_front~0)), Black: 384#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (= ~j~0 0) (= ~i~0 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 386#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (= ~j~0 0) (= ~i~0 0) (or (and (= |thread4Thread1of1ForFork3_~cond~3#1| 0) (<= ~N~0 ~j~0) (<= ~q2_back~0 ~q2_front~0)) (and (or (not (<= ~q2_back~0 ~q2_front~0)) (not (<= ~N~0 ~j~0))) (= |thread4Thread1of1ForFork3_~cond~3#1| 1))) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), 214#(= ~total~0 0), Black: 375#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (= ~i~0 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 388#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (= ~i~0 0) (or (and (= |thread4Thread1of1ForFork3_~cond~3#1| 0) (<= ~N~0 ~j~0) (<= ~q2_back~0 ~q2_front~0)) (and (or (not (<= ~q2_back~0 ~q2_front~0)) (not (<= ~N~0 ~j~0))) (= |thread4Thread1of1ForFork3_~cond~3#1| 1))) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 268#(and (= ~j~0 0) (or (<= ~N~0 0) (and (<= (div |thread1Thread1of1ForFork2_~cond~0#1| 256) 0) (<= 1 |thread1Thread1of1ForFork2_~cond~0#1|)))), Black: 274#(and (= ~j~0 0) (= ~i~0 0) (or (<= ~N~0 0) (and (<= (div |thread1Thread1of1ForFork2_~cond~0#1| 256) 0) (<= 1 |thread1Thread1of1ForFork2_~cond~0#1|)))), Black: 267#(and (= ~j~0 0) (= ~i~0 0)), 92#L112true, Black: 406#(or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (<= ~N~0 ~j~0)) (and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (not (<= ~N~0 ~j~0)))), Black: 1419#(and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (<= ~q2_back~0 ~q2_front~0) (< ~j~0 ~N~0) (= |thread4Thread1of1ForFork3_~cond~3#1| 1)), Black: 1416#(and (not (<= (mod |thread4Thread1of1ForFork3_~cond~3#1| 256) 0)) (<= ~q2_back~0 ~q2_front~0)), 9#L77true, 1431#(and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (not (<= ~N~0 ~j~0)) (= |thread4Thread1of1ForFork3_~cond~3#1| 1)), Black: 1411#(and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (< ~j~0 ~N~0) (<= ~q2_back~0 (+ 1 ~q2_front~0))), Black: 1408#(and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (<= ~q2_back~0 ~q2_front~0) (< ~j~0 ~N~0)), Black: 765#(and (<= ~q2_back~0 ~q2_front~0) (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (not (< ~j~0 ~N~0))) (and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (< ~j~0 ~N~0)))), Black: 1425#(and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (< ~j~0 ~N~0) (<= ~q2_back~0 (+ 1 ~q2_front~0)) (= |thread4Thread1of1ForFork3_~cond~3#1| 1)), Black: 548#(<= ~q2_back~0 ~q2_front~0), Black: 1423#(and (not (<= (mod |thread4Thread1of1ForFork3_~cond~3#1| 256) 0)) (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (<= ~q2_back~0 ~q2_front~0) (< ~j~0 ~N~0)), Black: 1421#(and (not (<= (mod |thread4Thread1of1ForFork3_~cond~3#1| 256) 0)) (<= ~q2_back~0 ~q2_front~0) (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (not (< ~j~0 ~N~0))) (and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (< ~j~0 ~N~0)))), Black: 1439#(and (<= ~q2_back~0 ~q2_front~0) (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (not (< ~j~0 ~N~0))) (and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (< ~j~0 ~N~0))) (= |thread4Thread1of1ForFork3_~cond~3#1| 1)), Black: 1435#(and (<= ~q2_back~0 ~q2_front~0) (= |thread4Thread1of1ForFork3_~cond~3#1| 1)), Black: 404#true, Black: 1429#(and (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (<= ~N~0 ~j~0)) (and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (not (<= ~N~0 ~j~0)))) (= |thread4Thread1of1ForFork3_~cond~3#1| 1)), Black: 1413#(and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (not (<= ~N~0 ~j~0))), Black: 292#(and (= ~j~0 0) (= ~i~0 0) (or (and (= |thread1Thread1of1ForFork2_~cond~0#1| 1) (not (<= ~N~0 ~i~0))) (and (= |thread1Thread1of1ForFork2_~cond~0#1| 0) (<= ~N~0 ~i~0)))), Black: 1427#(and (not (<= (mod |thread4Thread1of1ForFork3_~cond~3#1| 256) 0)) (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (< ~j~0 ~N~0) (<= ~q2_back~0 (+ 1 ~q2_front~0))), Black: 834#(= |thread4Thread1of1ForFork3_~cond~3#1| 1), Black: 302#(and (= |thread1Thread1of1ForFork2_~cond~0#1| 1) (= ~i~0 0) (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (<= ~N~0 ~j~0)) (and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (not (<= ~N~0 ~j~0)))) (not (<= ~N~0 ~i~0))), Black: 294#(and (= |thread1Thread1of1ForFork2_~cond~0#1| 1) (= ~j~0 0) (= ~i~0 0) (not (<= ~N~0 ~i~0))), Black: 300#(and (= |thread1Thread1of1ForFork2_~cond~0#1| 1) (= ~i~0 0) (not (<= ~N~0 ~i~0))), Black: 296#(and (= ~j~0 0) (= ~i~0 0) (or (<= |thread2Thread1of1ForFork0_~cond~1#1| (* 256 (div |thread2Thread1of1ForFork0_~cond~1#1| 256))) (not (<= ~N~0 ~i~0))) (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (<= ~N~0 ~j~0)) (= |thread2Thread1of1ForFork0_~cond~1#1| 1)) (or (and (= |thread1Thread1of1ForFork2_~cond~0#1| 1) (not (<= ~N~0 ~i~0))) (and (= |thread1Thread1of1ForFork2_~cond~0#1| 0) (<= ~N~0 ~i~0)))), Black: 290#(and (<= (div |thread1Thread1of1ForFork2_~cond~0#1| 256) 0) (<= 1 |thread1Thread1of1ForFork2_~cond~0#1|)), Black: 322#(and (= |thread1Thread1of1ForFork2_~cond~0#1| 1) (= ~j~0 0) (= ~i~0 0) (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (not (<= ~N~0 ~i~0))), Black: 324#(and (= |thread1Thread1of1ForFork2_~cond~0#1| 1) (= ~i~0 0) (not (<= ~N~0 ~i~0))), Black: 320#(and (<= (+ ~j~0 1) ~N~0) (= ~j~0 0) (= ~i~0 0) (= |thread2Thread1of1ForFork0_~cond~1#1| 1)), Black: 318#(and (= ~j~0 0) (= ~i~0 0) (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (<= ~N~0 ~j~0)) (and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (not (<= ~N~0 ~j~0))))), Black: 313#(and (= ~j~0 0) (= ~i~0 0)), 264#true, 75#L62true, 368#true, Black: 228#(<= ~q1_back~0 ~q1_front~0), Black: 232#(<= ~q2_back~0 ~q2_front~0), Black: 362#(and (= |thread1Thread1of1ForFork2_~cond~0#1| 0) (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (= ~i~0 0) (<= ~N~0 ~j~0) (<= ~N~0 ~i~0)), Black: 354#(and (= ~j~0 0) (= ~i~0 0) (or (<= |thread2Thread1of1ForFork0_~cond~1#1| (* 256 (div |thread2Thread1of1ForFork0_~cond~1#1| 256))) (not (<= ~N~0 ~i~0))) (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (<= ~N~0 ~j~0)) (= |thread2Thread1of1ForFork0_~cond~1#1| 1))), Black: 360#(and (= |thread1Thread1of1ForFork2_~cond~0#1| 0) (= ~j~0 0) (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (= ~i~0 0) (<= ~N~0 ~i~0)), Black: 356#(and (= ~j~0 0) (= ~i~0 0) (or (<= |thread2Thread1of1ForFork0_~cond~1#1| (* 256 (div |thread2Thread1of1ForFork0_~cond~1#1| 256))) (not (<= ~N~0 ~i~0))) (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (<= ~N~0 ~j~0)) (= |thread2Thread1of1ForFork0_~cond~1#1| 1)) (or (and (= |thread1Thread1of1ForFork2_~cond~0#1| 1) (not (<= ~N~0 ~i~0))) (and (= |thread1Thread1of1ForFork2_~cond~0#1| 0) (<= ~N~0 ~i~0)))), Black: 243#(and (<= ~n1~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~1#1| 0) (<= ~n1~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 239#(<= ~n1~0 0), 1458#true, 55#L93-1true]) [2022-12-05 19:22:18,642 INFO L382 tUnfolder$Statistics]: this new event has 150 ancestors and is cut-off event [2022-12-05 19:22:18,642 INFO L385 tUnfolder$Statistics]: existing Event has 150 ancestors and is cut-off event [2022-12-05 19:22:18,642 INFO L385 tUnfolder$Statistics]: existing Event has 150 ancestors and is cut-off event [2022-12-05 19:22:18,642 INFO L385 tUnfolder$Statistics]: existing Event has 146 ancestors and is cut-off event [2022-12-05 19:22:18,675 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([782] L112-->L116: Formula: (let ((.cse0 (+ |v_thread4Thread1of1ForFork3_plus_~a#1_1| |v_thread4Thread1of1ForFork3_plus_~b#1_1|))) (and (<= v_~total~0_41 2147483647) (not (= 0 (ite (and (< v_~q2_front~0_55 v_~q2_back~0_48) (<= 0 v_~q2_front~0_55) (< v_~q2_front~0_55 v_~n2~0_18)) 1 0))) (= |v_thread4Thread1of1ForFork3_plus_#res#1_1| .cse0) (not (= (ite (or (<= 0 |v_thread4Thread1of1ForFork3_plus_~b#1_1|) (<= 0 (+ |v_thread4Thread1of1ForFork3_plus_~a#1_1| |v_thread4Thread1of1ForFork3_plus_~b#1_1| 2147483648))) 1 0) 0)) (= |v_thread4Thread1of1ForFork3_plus_#in~b#1_1| (select (select |v_#memory_int_57| v_~q2~0.base_27) (+ v_~q2~0.offset_27 (* 4 v_~q2_front~0_55)))) (= v_~total~0_41 |v_thread4Thread1of1ForFork3_plus_#res#1_1|) (= (ite (or (<= .cse0 2147483647) (<= |v_thread4Thread1of1ForFork3_plus_~b#1_1| 0)) 1 0) |v_thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond#1_1|) (= (+ v_~q2_front~0_55 1) v_~q2_front~0_54) (<= 0 (+ v_~total~0_41 2147483648)) (= |v_thread4Thread1of1ForFork3_assume_abort_if_not_~cond#1_1| |v_thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond#1_1|) (= |v_thread4Thread1of1ForFork3_plus_#in~b#1_1| |v_thread4Thread1of1ForFork3_plus_~b#1_1|) (= |v_thread4Thread1of1ForFork3_plus_#in~a#1_1| |v_thread4Thread1of1ForFork3_plus_~a#1_1|) (not (= |v_thread4Thread1of1ForFork3_assume_abort_if_not_~cond#1_1| 0)) (= v_~total~0_42 |v_thread4Thread1of1ForFork3_plus_#in~a#1_1|))) InVars {~n2~0=v_~n2~0_18, ~q2~0.offset=v_~q2~0.offset_27, #memory_int=|v_#memory_int_57|, ~q2_front~0=v_~q2_front~0_55, ~q2~0.base=v_~q2~0.base_27, ~q2_back~0=v_~q2_back~0_48, ~total~0=v_~total~0_42} OutVars{thread4Thread1of1ForFork3_assume_abort_if_not_~cond#1=|v_thread4Thread1of1ForFork3_assume_abort_if_not_~cond#1_1|, ~n2~0=v_~n2~0_18, ~q2~0.offset=v_~q2~0.offset_27, thread4Thread1of1ForFork3_plus_#in~b#1=|v_thread4Thread1of1ForFork3_plus_#in~b#1_1|, thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond#1=|v_thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond#1_1|, thread4Thread1of1ForFork3_#t~mem10#1=|v_thread4Thread1of1ForFork3_#t~mem10#1_1|, ~q2_front~0=v_~q2_front~0_54, thread4Thread1of1ForFork3_#t~ret11#1=|v_thread4Thread1of1ForFork3_#t~ret11#1_1|, thread4Thread1of1ForFork3_plus_~b#1=|v_thread4Thread1of1ForFork3_plus_~b#1_1|, ~total~0=v_~total~0_41, thread4Thread1of1ForFork3_#t~post12#1=|v_thread4Thread1of1ForFork3_#t~post12#1_1|, thread4Thread1of1ForFork3_plus_#in~a#1=|v_thread4Thread1of1ForFork3_plus_#in~a#1_1|, #memory_int=|v_#memory_int_57|, ~q2~0.base=v_~q2~0.base_27, thread4Thread1of1ForFork3_plus_#res#1=|v_thread4Thread1of1ForFork3_plus_#res#1_1|, ~q2_back~0=v_~q2_back~0_48, thread4Thread1of1ForFork3_plus_~a#1=|v_thread4Thread1of1ForFork3_plus_~a#1_1|} AuxVars[] AssignedVars[thread4Thread1of1ForFork3_assume_abort_if_not_~cond#1, thread4Thread1of1ForFork3_#t~post12#1, thread4Thread1of1ForFork3_plus_#in~b#1, thread4Thread1of1ForFork3_plus_#in~a#1, thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork3_#t~mem10#1, ~q2_front~0, thread4Thread1of1ForFork3_plus_#res#1, thread4Thread1of1ForFork3_#t~ret11#1, thread4Thread1of1ForFork3_plus_~b#1, ~total~0, thread4Thread1of1ForFork3_plus_~a#1][731], [Black: 259#(and (<= ~n2~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~1#1| 0) (<= ~n2~0 |ULTIMATE.start_create_fresh_int_array_~size#1|)), Black: 261#(and (<= ~n2~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~1#1| 0) (<= ~n2~0 0) (<= ~n2~0 |ULTIMATE.start_create_fresh_int_array_~size#1|)), Black: 378#(and (= ~j~0 0) (= ~i~0 0) (or (and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)) (<= ~N~0 ~i~0)) (<= ~q2_back~0 ~q2_front~0)), Black: 382#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (= ~j~0 0) (= ~i~0 0) (or (and (not (<= ~N~0 ~j~0)) (= |thread4Thread1of1ForFork3_~cond~3#1| 1)) (and (= |thread4Thread1of1ForFork3_~cond~3#1| 0) (<= ~N~0 ~j~0))) (<= ~q2_back~0 ~q2_front~0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 390#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (= ~i~0 0) (or (and (not (<= ~N~0 ~j~0)) (= |thread4Thread1of1ForFork3_~cond~3#1| 1)) (and (= |thread4Thread1of1ForFork3_~cond~3#1| 0) (<= ~N~0 ~j~0))) (<= ~q2_back~0 ~q2_front~0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 376#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 372#(and (= ~j~0 0) (= ~i~0 0) (<= ~q2_back~0 ~q2_front~0)), Black: 380#(and (= ~j~0 0) (= ~i~0 0) (or (and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)) (<= |thread4Thread1of1ForFork3_~cond~3#1| (* (div |thread4Thread1of1ForFork3_~cond~3#1| 256) 256))) (or (and (not (<= ~N~0 ~j~0)) (= |thread4Thread1of1ForFork3_~cond~3#1| 1)) (and (= |thread4Thread1of1ForFork3_~cond~3#1| 0) (<= ~N~0 ~j~0))) (<= ~q2_back~0 ~q2_front~0)), 81#L145-4true, Black: 384#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (= ~j~0 0) (= ~i~0 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 386#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (= ~j~0 0) (= ~i~0 0) (or (and (= |thread4Thread1of1ForFork3_~cond~3#1| 0) (<= ~N~0 ~j~0) (<= ~q2_back~0 ~q2_front~0)) (and (or (not (<= ~q2_back~0 ~q2_front~0)) (not (<= ~N~0 ~j~0))) (= |thread4Thread1of1ForFork3_~cond~3#1| 1))) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 375#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (= ~i~0 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 388#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (= ~i~0 0) (or (and (= |thread4Thread1of1ForFork3_~cond~3#1| 0) (<= ~N~0 ~j~0) (<= ~q2_back~0 ~q2_front~0)) (and (or (not (<= ~q2_back~0 ~q2_front~0)) (not (<= ~N~0 ~j~0))) (= |thread4Thread1of1ForFork3_~cond~3#1| 1))) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 268#(and (= ~j~0 0) (or (<= ~N~0 0) (and (<= (div |thread1Thread1of1ForFork2_~cond~0#1| 256) 0) (<= 1 |thread1Thread1of1ForFork2_~cond~0#1|)))), Black: 274#(and (= ~j~0 0) (= ~i~0 0) (or (<= ~N~0 0) (and (<= (div |thread1Thread1of1ForFork2_~cond~0#1| 256) 0) (<= 1 |thread1Thread1of1ForFork2_~cond~0#1|)))), Black: 267#(and (= ~j~0 0) (= ~i~0 0)), Black: 406#(or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (<= ~N~0 ~j~0)) (and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (not (<= ~N~0 ~j~0)))), Black: 1419#(and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (<= ~q2_back~0 ~q2_front~0) (< ~j~0 ~N~0) (= |thread4Thread1of1ForFork3_~cond~3#1| 1)), Black: 1416#(and (not (<= (mod |thread4Thread1of1ForFork3_~cond~3#1| 256) 0)) (<= ~q2_back~0 ~q2_front~0)), Black: 1431#(and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (not (<= ~N~0 ~j~0)) (= |thread4Thread1of1ForFork3_~cond~3#1| 1)), Black: 1411#(and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (< ~j~0 ~N~0) (<= ~q2_back~0 (+ 1 ~q2_front~0))), Black: 1408#(and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (<= ~q2_back~0 ~q2_front~0) (< ~j~0 ~N~0)), Black: 765#(and (<= ~q2_back~0 ~q2_front~0) (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (not (< ~j~0 ~N~0))) (and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (< ~j~0 ~N~0)))), Black: 1425#(and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (< ~j~0 ~N~0) (<= ~q2_back~0 (+ 1 ~q2_front~0)) (= |thread4Thread1of1ForFork3_~cond~3#1| 1)), Black: 548#(<= ~q2_back~0 ~q2_front~0), Black: 1423#(and (not (<= (mod |thread4Thread1of1ForFork3_~cond~3#1| 256) 0)) (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (<= ~q2_back~0 ~q2_front~0) (< ~j~0 ~N~0)), Black: 1421#(and (not (<= (mod |thread4Thread1of1ForFork3_~cond~3#1| 256) 0)) (<= ~q2_back~0 ~q2_front~0) (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (not (< ~j~0 ~N~0))) (and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (< ~j~0 ~N~0)))), Black: 1439#(and (<= ~q2_back~0 ~q2_front~0) (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (not (< ~j~0 ~N~0))) (and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (< ~j~0 ~N~0))) (= |thread4Thread1of1ForFork3_~cond~3#1| 1)), Black: 1435#(and (<= ~q2_back~0 ~q2_front~0) (= |thread4Thread1of1ForFork3_~cond~3#1| 1)), Black: 404#true, Black: 1429#(and (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (<= ~N~0 ~j~0)) (and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (not (<= ~N~0 ~j~0)))) (= |thread4Thread1of1ForFork3_~cond~3#1| 1)), Black: 1413#(and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (not (<= ~N~0 ~j~0))), Black: 292#(and (= ~j~0 0) (= ~i~0 0) (or (and (= |thread1Thread1of1ForFork2_~cond~0#1| 1) (not (<= ~N~0 ~i~0))) (and (= |thread1Thread1of1ForFork2_~cond~0#1| 0) (<= ~N~0 ~i~0)))), Black: 1427#(and (not (<= (mod |thread4Thread1of1ForFork3_~cond~3#1| 256) 0)) (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (< ~j~0 ~N~0) (<= ~q2_back~0 (+ 1 ~q2_front~0))), Black: 834#(= |thread4Thread1of1ForFork3_~cond~3#1| 1), Black: 302#(and (= |thread1Thread1of1ForFork2_~cond~0#1| 1) (= ~i~0 0) (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (<= ~N~0 ~j~0)) (and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (not (<= ~N~0 ~j~0)))) (not (<= ~N~0 ~i~0))), Black: 294#(and (= |thread1Thread1of1ForFork2_~cond~0#1| 1) (= ~j~0 0) (= ~i~0 0) (not (<= ~N~0 ~i~0))), Black: 300#(and (= |thread1Thread1of1ForFork2_~cond~0#1| 1) (= ~i~0 0) (not (<= ~N~0 ~i~0))), Black: 296#(and (= ~j~0 0) (= ~i~0 0) (or (<= |thread2Thread1of1ForFork0_~cond~1#1| (* 256 (div |thread2Thread1of1ForFork0_~cond~1#1| 256))) (not (<= ~N~0 ~i~0))) (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (<= ~N~0 ~j~0)) (= |thread2Thread1of1ForFork0_~cond~1#1| 1)) (or (and (= |thread1Thread1of1ForFork2_~cond~0#1| 1) (not (<= ~N~0 ~i~0))) (and (= |thread1Thread1of1ForFork2_~cond~0#1| 0) (<= ~N~0 ~i~0)))), 988#(not (<= (mod |thread4Thread1of1ForFork3_~cond~3#1| 256) 0)), Black: 322#(and (= |thread1Thread1of1ForFork2_~cond~0#1| 1) (= ~j~0 0) (= ~i~0 0) (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (not (<= ~N~0 ~i~0))), Black: 324#(and (= |thread1Thread1of1ForFork2_~cond~0#1| 1) (= ~i~0 0) (not (<= ~N~0 ~i~0))), 88#L80true, Black: 320#(and (<= (+ ~j~0 1) ~N~0) (= ~j~0 0) (= ~i~0 0) (= |thread2Thread1of1ForFork0_~cond~1#1| 1)), Black: 318#(and (= ~j~0 0) (= ~i~0 0) (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (<= ~N~0 ~j~0)) (and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (not (<= ~N~0 ~j~0))))), Black: 313#(and (= ~j~0 0) (= ~i~0 0)), 290#(and (<= (div |thread1Thread1of1ForFork2_~cond~0#1| 256) 0) (<= 1 |thread1Thread1of1ForFork2_~cond~0#1|)), 264#true, Black: 214#(= ~total~0 0), 368#true, Black: 228#(<= ~q1_back~0 ~q1_front~0), Black: 232#(<= ~q2_back~0 ~q2_front~0), 191#L116true, Black: 362#(and (= |thread1Thread1of1ForFork2_~cond~0#1| 0) (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (= ~i~0 0) (<= ~N~0 ~j~0) (<= ~N~0 ~i~0)), Black: 354#(and (= ~j~0 0) (= ~i~0 0) (or (<= |thread2Thread1of1ForFork0_~cond~1#1| (* 256 (div |thread2Thread1of1ForFork0_~cond~1#1| 256))) (not (<= ~N~0 ~i~0))) (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (<= ~N~0 ~j~0)) (= |thread2Thread1of1ForFork0_~cond~1#1| 1))), Black: 360#(and (= |thread1Thread1of1ForFork2_~cond~0#1| 0) (= ~j~0 0) (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (= ~i~0 0) (<= ~N~0 ~i~0)), Black: 356#(and (= ~j~0 0) (= ~i~0 0) (or (<= |thread2Thread1of1ForFork0_~cond~1#1| (* 256 (div |thread2Thread1of1ForFork0_~cond~1#1| 256))) (not (<= ~N~0 ~i~0))) (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (<= ~N~0 ~j~0)) (= |thread2Thread1of1ForFork0_~cond~1#1| 1)) (or (and (= |thread1Thread1of1ForFork2_~cond~0#1| 1) (not (<= ~N~0 ~i~0))) (and (= |thread1Thread1of1ForFork2_~cond~0#1| 0) (<= ~N~0 ~i~0)))), 34#L59true, Black: 243#(and (<= ~n1~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~1#1| 0) (<= ~n1~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 239#(<= ~n1~0 0), 1458#true, 55#L93-1true]) [2022-12-05 19:22:18,676 INFO L382 tUnfolder$Statistics]: this new event has 150 ancestors and is cut-off event [2022-12-05 19:22:18,676 INFO L385 tUnfolder$Statistics]: existing Event has 146 ancestors and is cut-off event [2022-12-05 19:22:18,676 INFO L385 tUnfolder$Statistics]: existing Event has 146 ancestors and is cut-off event [2022-12-05 19:22:18,676 INFO L385 tUnfolder$Statistics]: existing Event has 146 ancestors and is cut-off event [2022-12-05 19:22:18,726 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([782] L112-->L116: Formula: (let ((.cse0 (+ |v_thread4Thread1of1ForFork3_plus_~a#1_1| |v_thread4Thread1of1ForFork3_plus_~b#1_1|))) (and (<= v_~total~0_41 2147483647) (not (= 0 (ite (and (< v_~q2_front~0_55 v_~q2_back~0_48) (<= 0 v_~q2_front~0_55) (< v_~q2_front~0_55 v_~n2~0_18)) 1 0))) (= |v_thread4Thread1of1ForFork3_plus_#res#1_1| .cse0) (not (= (ite (or (<= 0 |v_thread4Thread1of1ForFork3_plus_~b#1_1|) (<= 0 (+ |v_thread4Thread1of1ForFork3_plus_~a#1_1| |v_thread4Thread1of1ForFork3_plus_~b#1_1| 2147483648))) 1 0) 0)) (= |v_thread4Thread1of1ForFork3_plus_#in~b#1_1| (select (select |v_#memory_int_57| v_~q2~0.base_27) (+ v_~q2~0.offset_27 (* 4 v_~q2_front~0_55)))) (= v_~total~0_41 |v_thread4Thread1of1ForFork3_plus_#res#1_1|) (= (ite (or (<= .cse0 2147483647) (<= |v_thread4Thread1of1ForFork3_plus_~b#1_1| 0)) 1 0) |v_thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond#1_1|) (= (+ v_~q2_front~0_55 1) v_~q2_front~0_54) (<= 0 (+ v_~total~0_41 2147483648)) (= |v_thread4Thread1of1ForFork3_assume_abort_if_not_~cond#1_1| |v_thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond#1_1|) (= |v_thread4Thread1of1ForFork3_plus_#in~b#1_1| |v_thread4Thread1of1ForFork3_plus_~b#1_1|) (= |v_thread4Thread1of1ForFork3_plus_#in~a#1_1| |v_thread4Thread1of1ForFork3_plus_~a#1_1|) (not (= |v_thread4Thread1of1ForFork3_assume_abort_if_not_~cond#1_1| 0)) (= v_~total~0_42 |v_thread4Thread1of1ForFork3_plus_#in~a#1_1|))) InVars {~n2~0=v_~n2~0_18, ~q2~0.offset=v_~q2~0.offset_27, #memory_int=|v_#memory_int_57|, ~q2_front~0=v_~q2_front~0_55, ~q2~0.base=v_~q2~0.base_27, ~q2_back~0=v_~q2_back~0_48, ~total~0=v_~total~0_42} OutVars{thread4Thread1of1ForFork3_assume_abort_if_not_~cond#1=|v_thread4Thread1of1ForFork3_assume_abort_if_not_~cond#1_1|, ~n2~0=v_~n2~0_18, ~q2~0.offset=v_~q2~0.offset_27, thread4Thread1of1ForFork3_plus_#in~b#1=|v_thread4Thread1of1ForFork3_plus_#in~b#1_1|, thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond#1=|v_thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond#1_1|, thread4Thread1of1ForFork3_#t~mem10#1=|v_thread4Thread1of1ForFork3_#t~mem10#1_1|, ~q2_front~0=v_~q2_front~0_54, thread4Thread1of1ForFork3_#t~ret11#1=|v_thread4Thread1of1ForFork3_#t~ret11#1_1|, thread4Thread1of1ForFork3_plus_~b#1=|v_thread4Thread1of1ForFork3_plus_~b#1_1|, ~total~0=v_~total~0_41, thread4Thread1of1ForFork3_#t~post12#1=|v_thread4Thread1of1ForFork3_#t~post12#1_1|, thread4Thread1of1ForFork3_plus_#in~a#1=|v_thread4Thread1of1ForFork3_plus_#in~a#1_1|, #memory_int=|v_#memory_int_57|, ~q2~0.base=v_~q2~0.base_27, thread4Thread1of1ForFork3_plus_#res#1=|v_thread4Thread1of1ForFork3_plus_#res#1_1|, ~q2_back~0=v_~q2_back~0_48, thread4Thread1of1ForFork3_plus_~a#1=|v_thread4Thread1of1ForFork3_plus_~a#1_1|} AuxVars[] AssignedVars[thread4Thread1of1ForFork3_assume_abort_if_not_~cond#1, thread4Thread1of1ForFork3_#t~post12#1, thread4Thread1of1ForFork3_plus_#in~b#1, thread4Thread1of1ForFork3_plus_#in~a#1, thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork3_#t~mem10#1, ~q2_front~0, thread4Thread1of1ForFork3_plus_#res#1, thread4Thread1of1ForFork3_#t~ret11#1, thread4Thread1of1ForFork3_plus_~b#1, ~total~0, thread4Thread1of1ForFork3_plus_~a#1][743], [Black: 259#(and (<= ~n2~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~1#1| 0) (<= ~n2~0 |ULTIMATE.start_create_fresh_int_array_~size#1|)), Black: 261#(and (<= ~n2~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~1#1| 0) (<= ~n2~0 0) (<= ~n2~0 |ULTIMATE.start_create_fresh_int_array_~size#1|)), Black: 378#(and (= ~j~0 0) (= ~i~0 0) (or (and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)) (<= ~N~0 ~i~0)) (<= ~q2_back~0 ~q2_front~0)), Black: 382#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (= ~j~0 0) (= ~i~0 0) (or (and (not (<= ~N~0 ~j~0)) (= |thread4Thread1of1ForFork3_~cond~3#1| 1)) (and (= |thread4Thread1of1ForFork3_~cond~3#1| 0) (<= ~N~0 ~j~0))) (<= ~q2_back~0 ~q2_front~0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 390#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (= ~i~0 0) (or (and (not (<= ~N~0 ~j~0)) (= |thread4Thread1of1ForFork3_~cond~3#1| 1)) (and (= |thread4Thread1of1ForFork3_~cond~3#1| 0) (<= ~N~0 ~j~0))) (<= ~q2_back~0 ~q2_front~0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 376#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 372#(and (= ~j~0 0) (= ~i~0 0) (<= ~q2_back~0 ~q2_front~0)), Black: 380#(and (= ~j~0 0) (= ~i~0 0) (or (and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)) (<= |thread4Thread1of1ForFork3_~cond~3#1| (* (div |thread4Thread1of1ForFork3_~cond~3#1| 256) 256))) (or (and (not (<= ~N~0 ~j~0)) (= |thread4Thread1of1ForFork3_~cond~3#1| 1)) (and (= |thread4Thread1of1ForFork3_~cond~3#1| 0) (<= ~N~0 ~j~0))) (<= ~q2_back~0 ~q2_front~0)), 81#L145-4true, Black: 384#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (= ~j~0 0) (= ~i~0 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 386#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (= ~j~0 0) (= ~i~0 0) (or (and (= |thread4Thread1of1ForFork3_~cond~3#1| 0) (<= ~N~0 ~j~0) (<= ~q2_back~0 ~q2_front~0)) (and (or (not (<= ~q2_back~0 ~q2_front~0)) (not (<= ~N~0 ~j~0))) (= |thread4Thread1of1ForFork3_~cond~3#1| 1))) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 375#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (= ~i~0 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 388#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (= ~i~0 0) (or (and (= |thread4Thread1of1ForFork3_~cond~3#1| 0) (<= ~N~0 ~j~0) (<= ~q2_back~0 ~q2_front~0)) (and (or (not (<= ~q2_back~0 ~q2_front~0)) (not (<= ~N~0 ~j~0))) (= |thread4Thread1of1ForFork3_~cond~3#1| 1))) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 268#(and (= ~j~0 0) (or (<= ~N~0 0) (and (<= (div |thread1Thread1of1ForFork2_~cond~0#1| 256) 0) (<= 1 |thread1Thread1of1ForFork2_~cond~0#1|)))), Black: 274#(and (= ~j~0 0) (= ~i~0 0) (or (<= ~N~0 0) (and (<= (div |thread1Thread1of1ForFork2_~cond~0#1| 256) 0) (<= 1 |thread1Thread1of1ForFork2_~cond~0#1|)))), Black: 267#(and (= ~j~0 0) (= ~i~0 0)), Black: 406#(or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (<= ~N~0 ~j~0)) (and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (not (<= ~N~0 ~j~0)))), Black: 1419#(and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (<= ~q2_back~0 ~q2_front~0) (< ~j~0 ~N~0) (= |thread4Thread1of1ForFork3_~cond~3#1| 1)), Black: 1416#(and (not (<= (mod |thread4Thread1of1ForFork3_~cond~3#1| 256) 0)) (<= ~q2_back~0 ~q2_front~0)), Black: 1431#(and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (not (<= ~N~0 ~j~0)) (= |thread4Thread1of1ForFork3_~cond~3#1| 1)), Black: 1411#(and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (< ~j~0 ~N~0) (<= ~q2_back~0 (+ 1 ~q2_front~0))), Black: 1408#(and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (<= ~q2_back~0 ~q2_front~0) (< ~j~0 ~N~0)), Black: 765#(and (<= ~q2_back~0 ~q2_front~0) (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (not (< ~j~0 ~N~0))) (and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (< ~j~0 ~N~0)))), Black: 1425#(and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (< ~j~0 ~N~0) (<= ~q2_back~0 (+ 1 ~q2_front~0)) (= |thread4Thread1of1ForFork3_~cond~3#1| 1)), Black: 548#(<= ~q2_back~0 ~q2_front~0), Black: 1423#(and (not (<= (mod |thread4Thread1of1ForFork3_~cond~3#1| 256) 0)) (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (<= ~q2_back~0 ~q2_front~0) (< ~j~0 ~N~0)), Black: 1421#(and (not (<= (mod |thread4Thread1of1ForFork3_~cond~3#1| 256) 0)) (<= ~q2_back~0 ~q2_front~0) (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (not (< ~j~0 ~N~0))) (and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (< ~j~0 ~N~0)))), Black: 1439#(and (<= ~q2_back~0 ~q2_front~0) (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (not (< ~j~0 ~N~0))) (and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (< ~j~0 ~N~0))) (= |thread4Thread1of1ForFork3_~cond~3#1| 1)), Black: 1435#(and (<= ~q2_back~0 ~q2_front~0) (= |thread4Thread1of1ForFork3_~cond~3#1| 1)), Black: 404#true, Black: 1429#(and (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (<= ~N~0 ~j~0)) (and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (not (<= ~N~0 ~j~0)))) (= |thread4Thread1of1ForFork3_~cond~3#1| 1)), Black: 1413#(and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (not (<= ~N~0 ~j~0))), Black: 292#(and (= ~j~0 0) (= ~i~0 0) (or (and (= |thread1Thread1of1ForFork2_~cond~0#1| 1) (not (<= ~N~0 ~i~0))) (and (= |thread1Thread1of1ForFork2_~cond~0#1| 0) (<= ~N~0 ~i~0)))), Black: 1427#(and (not (<= (mod |thread4Thread1of1ForFork3_~cond~3#1| 256) 0)) (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (< ~j~0 ~N~0) (<= ~q2_back~0 (+ 1 ~q2_front~0))), Black: 834#(= |thread4Thread1of1ForFork3_~cond~3#1| 1), Black: 302#(and (= |thread1Thread1of1ForFork2_~cond~0#1| 1) (= ~i~0 0) (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (<= ~N~0 ~j~0)) (and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (not (<= ~N~0 ~j~0)))) (not (<= ~N~0 ~i~0))), Black: 294#(and (= |thread1Thread1of1ForFork2_~cond~0#1| 1) (= ~j~0 0) (= ~i~0 0) (not (<= ~N~0 ~i~0))), Black: 300#(and (= |thread1Thread1of1ForFork2_~cond~0#1| 1) (= ~i~0 0) (not (<= ~N~0 ~i~0))), Black: 296#(and (= ~j~0 0) (= ~i~0 0) (or (<= |thread2Thread1of1ForFork0_~cond~1#1| (* 256 (div |thread2Thread1of1ForFork0_~cond~1#1| 256))) (not (<= ~N~0 ~i~0))) (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (<= ~N~0 ~j~0)) (= |thread2Thread1of1ForFork0_~cond~1#1| 1)) (or (and (= |thread1Thread1of1ForFork2_~cond~0#1| 1) (not (<= ~N~0 ~i~0))) (and (= |thread1Thread1of1ForFork2_~cond~0#1| 0) (<= ~N~0 ~i~0)))), 1466#(and (<= (div |thread1Thread1of1ForFork2_~cond~0#1| 256) 0) (<= 1 |thread1Thread1of1ForFork2_~cond~0#1|)), 988#(not (<= (mod |thread4Thread1of1ForFork3_~cond~3#1| 256) 0)), Black: 322#(and (= |thread1Thread1of1ForFork2_~cond~0#1| 1) (= ~j~0 0) (= ~i~0 0) (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (not (<= ~N~0 ~i~0))), Black: 324#(and (= |thread1Thread1of1ForFork2_~cond~0#1| 1) (= ~i~0 0) (not (<= ~N~0 ~i~0))), Black: 320#(and (<= (+ ~j~0 1) ~N~0) (= ~j~0 0) (= ~i~0 0) (= |thread2Thread1of1ForFork0_~cond~1#1| 1)), 88#L80true, Black: 318#(and (= ~j~0 0) (= ~i~0 0) (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (<= ~N~0 ~j~0)) (and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (not (<= ~N~0 ~j~0))))), Black: 313#(and (= ~j~0 0) (= ~i~0 0)), 290#(and (<= (div |thread1Thread1of1ForFork2_~cond~0#1| 256) 0) (<= 1 |thread1Thread1of1ForFork2_~cond~0#1|)), 264#true, Black: 214#(= ~total~0 0), 368#true, Black: 228#(<= ~q1_back~0 ~q1_front~0), Black: 232#(<= ~q2_back~0 ~q2_front~0), 191#L116true, Black: 362#(and (= |thread1Thread1of1ForFork2_~cond~0#1| 0) (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (= ~i~0 0) (<= ~N~0 ~j~0) (<= ~N~0 ~i~0)), Black: 354#(and (= ~j~0 0) (= ~i~0 0) (or (<= |thread2Thread1of1ForFork0_~cond~1#1| (* 256 (div |thread2Thread1of1ForFork0_~cond~1#1| 256))) (not (<= ~N~0 ~i~0))) (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (<= ~N~0 ~j~0)) (= |thread2Thread1of1ForFork0_~cond~1#1| 1))), Black: 360#(and (= |thread1Thread1of1ForFork2_~cond~0#1| 0) (= ~j~0 0) (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (= ~i~0 0) (<= ~N~0 ~i~0)), Black: 356#(and (= ~j~0 0) (= ~i~0 0) (or (<= |thread2Thread1of1ForFork0_~cond~1#1| (* 256 (div |thread2Thread1of1ForFork0_~cond~1#1| 256))) (not (<= ~N~0 ~i~0))) (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (<= ~N~0 ~j~0)) (= |thread2Thread1of1ForFork0_~cond~1#1| 1)) (or (and (= |thread1Thread1of1ForFork2_~cond~0#1| 1) (not (<= ~N~0 ~i~0))) (and (= |thread1Thread1of1ForFork2_~cond~0#1| 0) (<= ~N~0 ~i~0)))), 34#L59true, Black: 243#(and (<= ~n1~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~1#1| 0) (<= ~n1~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 239#(<= ~n1~0 0), 55#L93-1true]) [2022-12-05 19:22:18,726 INFO L382 tUnfolder$Statistics]: this new event has 150 ancestors and is cut-off event [2022-12-05 19:22:18,726 INFO L385 tUnfolder$Statistics]: existing Event has 146 ancestors and is cut-off event [2022-12-05 19:22:18,726 INFO L385 tUnfolder$Statistics]: existing Event has 146 ancestors and is cut-off event [2022-12-05 19:22:18,726 INFO L385 tUnfolder$Statistics]: existing Event has 146 ancestors and is cut-off event [2022-12-05 19:22:18,951 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([765] L73-->L77: Formula: (and (not (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1| (ite (= (+ (select (select |v_#memory_int_55| v_~q2~0.base_25) (+ v_~q2~0.offset_25 (* v_~q2_back~0_45 4))) v_~C~0_26) 0) 1 0)) (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1| |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|) (not (= (ite (and (<= 0 v_~q2_back~0_45) (< v_~q2_back~0_45 v_~n2~0_16)) 1 0) 0)) (= (+ v_~q2_back~0_45 1) v_~q2_back~0_44)) InVars {~n2~0=v_~n2~0_16, ~C~0=v_~C~0_26, ~q2~0.offset=v_~q2~0.offset_25, #memory_int=|v_#memory_int_55|, ~q2~0.base=v_~q2~0.base_25, ~q2_back~0=v_~q2_back~0_45} OutVars{thread2Thread1of1ForFork0_#t~post5#1=|v_thread2Thread1of1ForFork0_#t~post5#1_1|, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, ~n2~0=v_~n2~0_16, thread2Thread1of1ForFork0_#t~mem4#1=|v_thread2Thread1of1ForFork0_#t~mem4#1_1|, ~C~0=v_~C~0_26, ~q2~0.offset=v_~q2~0.offset_25, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, #memory_int=|v_#memory_int_55|, ~q2~0.base=v_~q2~0.base_25, ~q2_back~0=v_~q2_back~0_44} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#t~post5#1, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_#t~mem4#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, ~q2_back~0][375], [Black: 259#(and (<= ~n2~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~1#1| 0) (<= ~n2~0 |ULTIMATE.start_create_fresh_int_array_~size#1|)), Black: 261#(and (<= ~n2~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~1#1| 0) (<= ~n2~0 0) (<= ~n2~0 |ULTIMATE.start_create_fresh_int_array_~size#1|)), Black: 378#(and (= ~j~0 0) (= ~i~0 0) (or (and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)) (<= ~N~0 ~i~0)) (<= ~q2_back~0 ~q2_front~0)), Black: 382#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (= ~j~0 0) (= ~i~0 0) (or (and (not (<= ~N~0 ~j~0)) (= |thread4Thread1of1ForFork3_~cond~3#1| 1)) (and (= |thread4Thread1of1ForFork3_~cond~3#1| 0) (<= ~N~0 ~j~0))) (<= ~q2_back~0 ~q2_front~0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 390#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (= ~i~0 0) (or (and (not (<= ~N~0 ~j~0)) (= |thread4Thread1of1ForFork3_~cond~3#1| 1)) (and (= |thread4Thread1of1ForFork3_~cond~3#1| 0) (<= ~N~0 ~j~0))) (<= ~q2_back~0 ~q2_front~0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 376#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 372#(and (= ~j~0 0) (= ~i~0 0) (<= ~q2_back~0 ~q2_front~0)), 81#L145-4true, Black: 380#(and (= ~j~0 0) (= ~i~0 0) (or (and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)) (<= |thread4Thread1of1ForFork3_~cond~3#1| (* (div |thread4Thread1of1ForFork3_~cond~3#1| 256) 256))) (or (and (not (<= ~N~0 ~j~0)) (= |thread4Thread1of1ForFork3_~cond~3#1| 1)) (and (= |thread4Thread1of1ForFork3_~cond~3#1| 0) (<= ~N~0 ~j~0))) (<= ~q2_back~0 ~q2_front~0)), Black: 384#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (= ~j~0 0) (= ~i~0 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 386#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (= ~j~0 0) (= ~i~0 0) (or (and (= |thread4Thread1of1ForFork3_~cond~3#1| 0) (<= ~N~0 ~j~0) (<= ~q2_back~0 ~q2_front~0)) (and (or (not (<= ~q2_back~0 ~q2_front~0)) (not (<= ~N~0 ~j~0))) (= |thread4Thread1of1ForFork3_~cond~3#1| 1))) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), 214#(= ~total~0 0), Black: 375#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (= ~i~0 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 388#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (= ~i~0 0) (or (and (= |thread4Thread1of1ForFork3_~cond~3#1| 0) (<= ~N~0 ~j~0) (<= ~q2_back~0 ~q2_front~0)) (and (or (not (<= ~q2_back~0 ~q2_front~0)) (not (<= ~N~0 ~j~0))) (= |thread4Thread1of1ForFork3_~cond~3#1| 1))) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 268#(and (= ~j~0 0) (or (<= ~N~0 0) (and (<= (div |thread1Thread1of1ForFork2_~cond~0#1| 256) 0) (<= 1 |thread1Thread1of1ForFork2_~cond~0#1|)))), Black: 274#(and (= ~j~0 0) (= ~i~0 0) (or (<= ~N~0 0) (and (<= (div |thread1Thread1of1ForFork2_~cond~0#1| 256) 0) (<= 1 |thread1Thread1of1ForFork2_~cond~0#1|)))), Black: 267#(and (= ~j~0 0) (= ~i~0 0)), 92#L112true, Black: 406#(or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (<= ~N~0 ~j~0)) (and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (not (<= ~N~0 ~j~0)))), Black: 1419#(and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (<= ~q2_back~0 ~q2_front~0) (< ~j~0 ~N~0) (= |thread4Thread1of1ForFork3_~cond~3#1| 1)), Black: 1416#(and (not (<= (mod |thread4Thread1of1ForFork3_~cond~3#1| 256) 0)) (<= ~q2_back~0 ~q2_front~0)), 9#L77true, 1431#(and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (not (<= ~N~0 ~j~0)) (= |thread4Thread1of1ForFork3_~cond~3#1| 1)), Black: 1411#(and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (< ~j~0 ~N~0) (<= ~q2_back~0 (+ 1 ~q2_front~0))), Black: 1408#(and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (<= ~q2_back~0 ~q2_front~0) (< ~j~0 ~N~0)), Black: 765#(and (<= ~q2_back~0 ~q2_front~0) (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (not (< ~j~0 ~N~0))) (and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (< ~j~0 ~N~0)))), Black: 1425#(and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (< ~j~0 ~N~0) (<= ~q2_back~0 (+ 1 ~q2_front~0)) (= |thread4Thread1of1ForFork3_~cond~3#1| 1)), Black: 548#(<= ~q2_back~0 ~q2_front~0), Black: 1423#(and (not (<= (mod |thread4Thread1of1ForFork3_~cond~3#1| 256) 0)) (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (<= ~q2_back~0 ~q2_front~0) (< ~j~0 ~N~0)), Black: 1421#(and (not (<= (mod |thread4Thread1of1ForFork3_~cond~3#1| 256) 0)) (<= ~q2_back~0 ~q2_front~0) (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (not (< ~j~0 ~N~0))) (and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (< ~j~0 ~N~0)))), Black: 1439#(and (<= ~q2_back~0 ~q2_front~0) (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (not (< ~j~0 ~N~0))) (and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (< ~j~0 ~N~0))) (= |thread4Thread1of1ForFork3_~cond~3#1| 1)), Black: 1435#(and (<= ~q2_back~0 ~q2_front~0) (= |thread4Thread1of1ForFork3_~cond~3#1| 1)), Black: 404#true, Black: 1429#(and (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (<= ~N~0 ~j~0)) (and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (not (<= ~N~0 ~j~0)))) (= |thread4Thread1of1ForFork3_~cond~3#1| 1)), Black: 1413#(and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (not (<= ~N~0 ~j~0))), Black: 292#(and (= ~j~0 0) (= ~i~0 0) (or (and (= |thread1Thread1of1ForFork2_~cond~0#1| 1) (not (<= ~N~0 ~i~0))) (and (= |thread1Thread1of1ForFork2_~cond~0#1| 0) (<= ~N~0 ~i~0)))), Black: 1427#(and (not (<= (mod |thread4Thread1of1ForFork3_~cond~3#1| 256) 0)) (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (< ~j~0 ~N~0) (<= ~q2_back~0 (+ 1 ~q2_front~0))), Black: 834#(= |thread4Thread1of1ForFork3_~cond~3#1| 1), Black: 302#(and (= |thread1Thread1of1ForFork2_~cond~0#1| 1) (= ~i~0 0) (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (<= ~N~0 ~j~0)) (and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (not (<= ~N~0 ~j~0)))) (not (<= ~N~0 ~i~0))), Black: 294#(and (= |thread1Thread1of1ForFork2_~cond~0#1| 1) (= ~j~0 0) (= ~i~0 0) (not (<= ~N~0 ~i~0))), Black: 300#(and (= |thread1Thread1of1ForFork2_~cond~0#1| 1) (= ~i~0 0) (not (<= ~N~0 ~i~0))), Black: 296#(and (= ~j~0 0) (= ~i~0 0) (or (<= |thread2Thread1of1ForFork0_~cond~1#1| (* 256 (div |thread2Thread1of1ForFork0_~cond~1#1| 256))) (not (<= ~N~0 ~i~0))) (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (<= ~N~0 ~j~0)) (= |thread2Thread1of1ForFork0_~cond~1#1| 1)) (or (and (= |thread1Thread1of1ForFork2_~cond~0#1| 1) (not (<= ~N~0 ~i~0))) (and (= |thread1Thread1of1ForFork2_~cond~0#1| 0) (<= ~N~0 ~i~0)))), Black: 290#(and (<= (div |thread1Thread1of1ForFork2_~cond~0#1| 256) 0) (<= 1 |thread1Thread1of1ForFork2_~cond~0#1|)), Black: 322#(and (= |thread1Thread1of1ForFork2_~cond~0#1| 1) (= ~j~0 0) (= ~i~0 0) (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (not (<= ~N~0 ~i~0))), Black: 324#(and (= |thread1Thread1of1ForFork2_~cond~0#1| 1) (= ~i~0 0) (not (<= ~N~0 ~i~0))), Black: 320#(and (<= (+ ~j~0 1) ~N~0) (= ~j~0 0) (= ~i~0 0) (= |thread2Thread1of1ForFork0_~cond~1#1| 1)), Black: 318#(and (= ~j~0 0) (= ~i~0 0) (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (<= ~N~0 ~j~0)) (and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (not (<= ~N~0 ~j~0))))), Black: 313#(and (= ~j~0 0) (= ~i~0 0)), 264#true, 368#true, Black: 228#(<= ~q1_back~0 ~q1_front~0), Black: 232#(<= ~q2_back~0 ~q2_front~0), Black: 362#(and (= |thread1Thread1of1ForFork2_~cond~0#1| 0) (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (= ~i~0 0) (<= ~N~0 ~j~0) (<= ~N~0 ~i~0)), Black: 354#(and (= ~j~0 0) (= ~i~0 0) (or (<= |thread2Thread1of1ForFork0_~cond~1#1| (* 256 (div |thread2Thread1of1ForFork0_~cond~1#1| 256))) (not (<= ~N~0 ~i~0))) (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (<= ~N~0 ~j~0)) (= |thread2Thread1of1ForFork0_~cond~1#1| 1))), Black: 360#(and (= |thread1Thread1of1ForFork2_~cond~0#1| 0) (= ~j~0 0) (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (= ~i~0 0) (<= ~N~0 ~i~0)), Black: 356#(and (= ~j~0 0) (= ~i~0 0) (or (<= |thread2Thread1of1ForFork0_~cond~1#1| (* 256 (div |thread2Thread1of1ForFork0_~cond~1#1| 256))) (not (<= ~N~0 ~i~0))) (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (<= ~N~0 ~j~0)) (= |thread2Thread1of1ForFork0_~cond~1#1| 1)) (or (and (= |thread1Thread1of1ForFork2_~cond~0#1| 1) (not (<= ~N~0 ~i~0))) (and (= |thread1Thread1of1ForFork2_~cond~0#1| 0) (<= ~N~0 ~i~0)))), Black: 243#(and (<= ~n1~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~1#1| 0) (<= ~n1~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 239#(<= ~n1~0 0), 1458#true, 176#L51-1true, 55#L93-1true]) [2022-12-05 19:22:18,951 INFO L382 tUnfolder$Statistics]: this new event has 151 ancestors and is cut-off event [2022-12-05 19:22:18,951 INFO L385 tUnfolder$Statistics]: existing Event has 151 ancestors and is cut-off event [2022-12-05 19:22:18,951 INFO L385 tUnfolder$Statistics]: existing Event has 147 ancestors and is cut-off event [2022-12-05 19:22:18,951 INFO L385 tUnfolder$Statistics]: existing Event has 151 ancestors and is cut-off event [2022-12-05 19:22:18,981 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([765] L73-->L77: Formula: (and (not (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1| (ite (= (+ (select (select |v_#memory_int_55| v_~q2~0.base_25) (+ v_~q2~0.offset_25 (* v_~q2_back~0_45 4))) v_~C~0_26) 0) 1 0)) (= |v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1| |v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|) (not (= (ite (and (<= 0 v_~q2_back~0_45) (< v_~q2_back~0_45 v_~n2~0_16)) 1 0) 0)) (= (+ v_~q2_back~0_45 1) v_~q2_back~0_44)) InVars {~n2~0=v_~n2~0_16, ~C~0=v_~C~0_26, ~q2~0.offset=v_~q2~0.offset_25, #memory_int=|v_#memory_int_55|, ~q2~0.base=v_~q2~0.base_25, ~q2_back~0=v_~q2_back~0_45} OutVars{thread2Thread1of1ForFork0_#t~post5#1=|v_thread2Thread1of1ForFork0_#t~post5#1_1|, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, ~n2~0=v_~n2~0_16, thread2Thread1of1ForFork0_#t~mem4#1=|v_thread2Thread1of1ForFork0_#t~mem4#1_1|, ~C~0=v_~C~0_26, ~q2~0.offset=v_~q2~0.offset_25, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, #memory_int=|v_#memory_int_55|, ~q2~0.base=v_~q2~0.base_25, ~q2_back~0=v_~q2_back~0_44} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#t~post5#1, thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork0_#t~mem4#1, thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, ~q2_back~0][375], [Black: 259#(and (<= ~n2~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~1#1| 0) (<= ~n2~0 |ULTIMATE.start_create_fresh_int_array_~size#1|)), Black: 261#(and (<= ~n2~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~1#1| 0) (<= ~n2~0 0) (<= ~n2~0 |ULTIMATE.start_create_fresh_int_array_~size#1|)), Black: 378#(and (= ~j~0 0) (= ~i~0 0) (or (and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)) (<= ~N~0 ~i~0)) (<= ~q2_back~0 ~q2_front~0)), Black: 382#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (= ~j~0 0) (= ~i~0 0) (or (and (not (<= ~N~0 ~j~0)) (= |thread4Thread1of1ForFork3_~cond~3#1| 1)) (and (= |thread4Thread1of1ForFork3_~cond~3#1| 0) (<= ~N~0 ~j~0))) (<= ~q2_back~0 ~q2_front~0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 390#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (= ~i~0 0) (or (and (not (<= ~N~0 ~j~0)) (= |thread4Thread1of1ForFork3_~cond~3#1| 1)) (and (= |thread4Thread1of1ForFork3_~cond~3#1| 0) (<= ~N~0 ~j~0))) (<= ~q2_back~0 ~q2_front~0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 376#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 372#(and (= ~j~0 0) (= ~i~0 0) (<= ~q2_back~0 ~q2_front~0)), 81#L145-4true, Black: 380#(and (= ~j~0 0) (= ~i~0 0) (or (and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)) (<= |thread4Thread1of1ForFork3_~cond~3#1| (* (div |thread4Thread1of1ForFork3_~cond~3#1| 256) 256))) (or (and (not (<= ~N~0 ~j~0)) (= |thread4Thread1of1ForFork3_~cond~3#1| 1)) (and (= |thread4Thread1of1ForFork3_~cond~3#1| 0) (<= ~N~0 ~j~0))) (<= ~q2_back~0 ~q2_front~0)), Black: 384#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (= ~j~0 0) (= ~i~0 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 386#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (= ~j~0 0) (= ~i~0 0) (or (and (= |thread4Thread1of1ForFork3_~cond~3#1| 0) (<= ~N~0 ~j~0) (<= ~q2_back~0 ~q2_front~0)) (and (or (not (<= ~q2_back~0 ~q2_front~0)) (not (<= ~N~0 ~j~0))) (= |thread4Thread1of1ForFork3_~cond~3#1| 1))) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), 214#(= ~total~0 0), Black: 375#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (= ~i~0 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 388#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (= ~i~0 0) (or (and (= |thread4Thread1of1ForFork3_~cond~3#1| 0) (<= ~N~0 ~j~0) (<= ~q2_back~0 ~q2_front~0)) (and (or (not (<= ~q2_back~0 ~q2_front~0)) (not (<= ~N~0 ~j~0))) (= |thread4Thread1of1ForFork3_~cond~3#1| 1))) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 268#(and (= ~j~0 0) (or (<= ~N~0 0) (and (<= (div |thread1Thread1of1ForFork2_~cond~0#1| 256) 0) (<= 1 |thread1Thread1of1ForFork2_~cond~0#1|)))), Black: 274#(and (= ~j~0 0) (= ~i~0 0) (or (<= ~N~0 0) (and (<= (div |thread1Thread1of1ForFork2_~cond~0#1| 256) 0) (<= 1 |thread1Thread1of1ForFork2_~cond~0#1|)))), Black: 267#(and (= ~j~0 0) (= ~i~0 0)), 92#L112true, Black: 406#(or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (<= ~N~0 ~j~0)) (and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (not (<= ~N~0 ~j~0)))), Black: 1419#(and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (<= ~q2_back~0 ~q2_front~0) (< ~j~0 ~N~0) (= |thread4Thread1of1ForFork3_~cond~3#1| 1)), 9#L77true, Black: 1416#(and (not (<= (mod |thread4Thread1of1ForFork3_~cond~3#1| 256) 0)) (<= ~q2_back~0 ~q2_front~0)), 1431#(and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (not (<= ~N~0 ~j~0)) (= |thread4Thread1of1ForFork3_~cond~3#1| 1)), Black: 1411#(and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (< ~j~0 ~N~0) (<= ~q2_back~0 (+ 1 ~q2_front~0))), Black: 1408#(and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (<= ~q2_back~0 ~q2_front~0) (< ~j~0 ~N~0)), Black: 765#(and (<= ~q2_back~0 ~q2_front~0) (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (not (< ~j~0 ~N~0))) (and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (< ~j~0 ~N~0)))), Black: 1425#(and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (< ~j~0 ~N~0) (<= ~q2_back~0 (+ 1 ~q2_front~0)) (= |thread4Thread1of1ForFork3_~cond~3#1| 1)), Black: 548#(<= ~q2_back~0 ~q2_front~0), Black: 1423#(and (not (<= (mod |thread4Thread1of1ForFork3_~cond~3#1| 256) 0)) (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (<= ~q2_back~0 ~q2_front~0) (< ~j~0 ~N~0)), Black: 1421#(and (not (<= (mod |thread4Thread1of1ForFork3_~cond~3#1| 256) 0)) (<= ~q2_back~0 ~q2_front~0) (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (not (< ~j~0 ~N~0))) (and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (< ~j~0 ~N~0)))), Black: 1439#(and (<= ~q2_back~0 ~q2_front~0) (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (not (< ~j~0 ~N~0))) (and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (< ~j~0 ~N~0))) (= |thread4Thread1of1ForFork3_~cond~3#1| 1)), Black: 1435#(and (<= ~q2_back~0 ~q2_front~0) (= |thread4Thread1of1ForFork3_~cond~3#1| 1)), Black: 404#true, Black: 1429#(and (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (<= ~N~0 ~j~0)) (and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (not (<= ~N~0 ~j~0)))) (= |thread4Thread1of1ForFork3_~cond~3#1| 1)), Black: 1413#(and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (not (<= ~N~0 ~j~0))), Black: 1427#(and (not (<= (mod |thread4Thread1of1ForFork3_~cond~3#1| 256) 0)) (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (< ~j~0 ~N~0) (<= ~q2_back~0 (+ 1 ~q2_front~0))), Black: 292#(and (= ~j~0 0) (= ~i~0 0) (or (and (= |thread1Thread1of1ForFork2_~cond~0#1| 1) (not (<= ~N~0 ~i~0))) (and (= |thread1Thread1of1ForFork2_~cond~0#1| 0) (<= ~N~0 ~i~0)))), Black: 302#(and (= |thread1Thread1of1ForFork2_~cond~0#1| 1) (= ~i~0 0) (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (<= ~N~0 ~j~0)) (and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (not (<= ~N~0 ~j~0)))) (not (<= ~N~0 ~i~0))), Black: 834#(= |thread4Thread1of1ForFork3_~cond~3#1| 1), Black: 294#(and (= |thread1Thread1of1ForFork2_~cond~0#1| 1) (= ~j~0 0) (= ~i~0 0) (not (<= ~N~0 ~i~0))), Black: 300#(and (= |thread1Thread1of1ForFork2_~cond~0#1| 1) (= ~i~0 0) (not (<= ~N~0 ~i~0))), Black: 296#(and (= ~j~0 0) (= ~i~0 0) (or (<= |thread2Thread1of1ForFork0_~cond~1#1| (* 256 (div |thread2Thread1of1ForFork0_~cond~1#1| 256))) (not (<= ~N~0 ~i~0))) (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (<= ~N~0 ~j~0)) (= |thread2Thread1of1ForFork0_~cond~1#1| 1)) (or (and (= |thread1Thread1of1ForFork2_~cond~0#1| 1) (not (<= ~N~0 ~i~0))) (and (= |thread1Thread1of1ForFork2_~cond~0#1| 0) (<= ~N~0 ~i~0)))), Black: 290#(and (<= (div |thread1Thread1of1ForFork2_~cond~0#1| 256) 0) (<= 1 |thread1Thread1of1ForFork2_~cond~0#1|)), Black: 322#(and (= |thread1Thread1of1ForFork2_~cond~0#1| 1) (= ~j~0 0) (= ~i~0 0) (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (not (<= ~N~0 ~i~0))), Black: 324#(and (= |thread1Thread1of1ForFork2_~cond~0#1| 1) (= ~i~0 0) (not (<= ~N~0 ~i~0))), Black: 320#(and (<= (+ ~j~0 1) ~N~0) (= ~j~0 0) (= ~i~0 0) (= |thread2Thread1of1ForFork0_~cond~1#1| 1)), Black: 318#(and (= ~j~0 0) (= ~i~0 0) (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (<= ~N~0 ~j~0)) (and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (not (<= ~N~0 ~j~0))))), Black: 313#(and (= ~j~0 0) (= ~i~0 0)), 106#L52true, 264#true, 368#true, Black: 228#(<= ~q1_back~0 ~q1_front~0), Black: 232#(<= ~q2_back~0 ~q2_front~0), Black: 362#(and (= |thread1Thread1of1ForFork2_~cond~0#1| 0) (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (= ~i~0 0) (<= ~N~0 ~j~0) (<= ~N~0 ~i~0)), Black: 354#(and (= ~j~0 0) (= ~i~0 0) (or (<= |thread2Thread1of1ForFork0_~cond~1#1| (* 256 (div |thread2Thread1of1ForFork0_~cond~1#1| 256))) (not (<= ~N~0 ~i~0))) (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (<= ~N~0 ~j~0)) (= |thread2Thread1of1ForFork0_~cond~1#1| 1))), Black: 360#(and (= |thread1Thread1of1ForFork2_~cond~0#1| 0) (= ~j~0 0) (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (= ~i~0 0) (<= ~N~0 ~i~0)), Black: 356#(and (= ~j~0 0) (= ~i~0 0) (or (<= |thread2Thread1of1ForFork0_~cond~1#1| (* 256 (div |thread2Thread1of1ForFork0_~cond~1#1| 256))) (not (<= ~N~0 ~i~0))) (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (<= ~N~0 ~j~0)) (= |thread2Thread1of1ForFork0_~cond~1#1| 1)) (or (and (= |thread1Thread1of1ForFork2_~cond~0#1| 1) (not (<= ~N~0 ~i~0))) (and (= |thread1Thread1of1ForFork2_~cond~0#1| 0) (<= ~N~0 ~i~0)))), Black: 243#(and (<= ~n1~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~1#1| 0) (<= ~n1~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 239#(<= ~n1~0 0), 1458#true, 55#L93-1true]) [2022-12-05 19:22:18,981 INFO L382 tUnfolder$Statistics]: this new event has 151 ancestors and is cut-off event [2022-12-05 19:22:18,981 INFO L385 tUnfolder$Statistics]: existing Event has 151 ancestors and is cut-off event [2022-12-05 19:22:18,981 INFO L385 tUnfolder$Statistics]: existing Event has 151 ancestors and is cut-off event [2022-12-05 19:22:18,981 INFO L385 tUnfolder$Statistics]: existing Event has 147 ancestors and is cut-off event [2022-12-05 19:22:19,154 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([782] L112-->L116: Formula: (let ((.cse0 (+ |v_thread4Thread1of1ForFork3_plus_~a#1_1| |v_thread4Thread1of1ForFork3_plus_~b#1_1|))) (and (<= v_~total~0_41 2147483647) (not (= 0 (ite (and (< v_~q2_front~0_55 v_~q2_back~0_48) (<= 0 v_~q2_front~0_55) (< v_~q2_front~0_55 v_~n2~0_18)) 1 0))) (= |v_thread4Thread1of1ForFork3_plus_#res#1_1| .cse0) (not (= (ite (or (<= 0 |v_thread4Thread1of1ForFork3_plus_~b#1_1|) (<= 0 (+ |v_thread4Thread1of1ForFork3_plus_~a#1_1| |v_thread4Thread1of1ForFork3_plus_~b#1_1| 2147483648))) 1 0) 0)) (= |v_thread4Thread1of1ForFork3_plus_#in~b#1_1| (select (select |v_#memory_int_57| v_~q2~0.base_27) (+ v_~q2~0.offset_27 (* 4 v_~q2_front~0_55)))) (= v_~total~0_41 |v_thread4Thread1of1ForFork3_plus_#res#1_1|) (= (ite (or (<= .cse0 2147483647) (<= |v_thread4Thread1of1ForFork3_plus_~b#1_1| 0)) 1 0) |v_thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond#1_1|) (= (+ v_~q2_front~0_55 1) v_~q2_front~0_54) (<= 0 (+ v_~total~0_41 2147483648)) (= |v_thread4Thread1of1ForFork3_assume_abort_if_not_~cond#1_1| |v_thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond#1_1|) (= |v_thread4Thread1of1ForFork3_plus_#in~b#1_1| |v_thread4Thread1of1ForFork3_plus_~b#1_1|) (= |v_thread4Thread1of1ForFork3_plus_#in~a#1_1| |v_thread4Thread1of1ForFork3_plus_~a#1_1|) (not (= |v_thread4Thread1of1ForFork3_assume_abort_if_not_~cond#1_1| 0)) (= v_~total~0_42 |v_thread4Thread1of1ForFork3_plus_#in~a#1_1|))) InVars {~n2~0=v_~n2~0_18, ~q2~0.offset=v_~q2~0.offset_27, #memory_int=|v_#memory_int_57|, ~q2_front~0=v_~q2_front~0_55, ~q2~0.base=v_~q2~0.base_27, ~q2_back~0=v_~q2_back~0_48, ~total~0=v_~total~0_42} OutVars{thread4Thread1of1ForFork3_assume_abort_if_not_~cond#1=|v_thread4Thread1of1ForFork3_assume_abort_if_not_~cond#1_1|, ~n2~0=v_~n2~0_18, ~q2~0.offset=v_~q2~0.offset_27, thread4Thread1of1ForFork3_plus_#in~b#1=|v_thread4Thread1of1ForFork3_plus_#in~b#1_1|, thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond#1=|v_thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond#1_1|, thread4Thread1of1ForFork3_#t~mem10#1=|v_thread4Thread1of1ForFork3_#t~mem10#1_1|, ~q2_front~0=v_~q2_front~0_54, thread4Thread1of1ForFork3_#t~ret11#1=|v_thread4Thread1of1ForFork3_#t~ret11#1_1|, thread4Thread1of1ForFork3_plus_~b#1=|v_thread4Thread1of1ForFork3_plus_~b#1_1|, ~total~0=v_~total~0_41, thread4Thread1of1ForFork3_#t~post12#1=|v_thread4Thread1of1ForFork3_#t~post12#1_1|, thread4Thread1of1ForFork3_plus_#in~a#1=|v_thread4Thread1of1ForFork3_plus_#in~a#1_1|, #memory_int=|v_#memory_int_57|, ~q2~0.base=v_~q2~0.base_27, thread4Thread1of1ForFork3_plus_#res#1=|v_thread4Thread1of1ForFork3_plus_#res#1_1|, ~q2_back~0=v_~q2_back~0_48, thread4Thread1of1ForFork3_plus_~a#1=|v_thread4Thread1of1ForFork3_plus_~a#1_1|} AuxVars[] AssignedVars[thread4Thread1of1ForFork3_assume_abort_if_not_~cond#1, thread4Thread1of1ForFork3_#t~post12#1, thread4Thread1of1ForFork3_plus_#in~b#1, thread4Thread1of1ForFork3_plus_#in~a#1, thread4Thread1of1ForFork3_assume_abort_if_not_#in~cond#1, thread4Thread1of1ForFork3_#t~mem10#1, ~q2_front~0, thread4Thread1of1ForFork3_plus_#res#1, thread4Thread1of1ForFork3_#t~ret11#1, thread4Thread1of1ForFork3_plus_~b#1, ~total~0, thread4Thread1of1ForFork3_plus_~a#1][731], [Black: 259#(and (<= ~n2~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~1#1| 0) (<= ~n2~0 |ULTIMATE.start_create_fresh_int_array_~size#1|)), Black: 261#(and (<= ~n2~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~1#1| 0) (<= ~n2~0 0) (<= ~n2~0 |ULTIMATE.start_create_fresh_int_array_~size#1|)), Black: 378#(and (= ~j~0 0) (= ~i~0 0) (or (and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)) (<= ~N~0 ~i~0)) (<= ~q2_back~0 ~q2_front~0)), Black: 382#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (= ~j~0 0) (= ~i~0 0) (or (and (not (<= ~N~0 ~j~0)) (= |thread4Thread1of1ForFork3_~cond~3#1| 1)) (and (= |thread4Thread1of1ForFork3_~cond~3#1| 0) (<= ~N~0 ~j~0))) (<= ~q2_back~0 ~q2_front~0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 390#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (= ~i~0 0) (or (and (not (<= ~N~0 ~j~0)) (= |thread4Thread1of1ForFork3_~cond~3#1| 1)) (and (= |thread4Thread1of1ForFork3_~cond~3#1| 0) (<= ~N~0 ~j~0))) (<= ~q2_back~0 ~q2_front~0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 376#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 372#(and (= ~j~0 0) (= ~i~0 0) (<= ~q2_back~0 ~q2_front~0)), 81#L145-4true, Black: 380#(and (= ~j~0 0) (= ~i~0 0) (or (and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)) (<= |thread4Thread1of1ForFork3_~cond~3#1| (* (div |thread4Thread1of1ForFork3_~cond~3#1| 256) 256))) (or (and (not (<= ~N~0 ~j~0)) (= |thread4Thread1of1ForFork3_~cond~3#1| 1)) (and (= |thread4Thread1of1ForFork3_~cond~3#1| 0) (<= ~N~0 ~j~0))) (<= ~q2_back~0 ~q2_front~0)), Black: 384#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (= ~j~0 0) (= ~i~0 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 386#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (= ~j~0 0) (= ~i~0 0) (or (and (= |thread4Thread1of1ForFork3_~cond~3#1| 0) (<= ~N~0 ~j~0) (<= ~q2_back~0 ~q2_front~0)) (and (or (not (<= ~q2_back~0 ~q2_front~0)) (not (<= ~N~0 ~j~0))) (= |thread4Thread1of1ForFork3_~cond~3#1| 1))) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 375#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (= ~i~0 0) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 388#(and (<= (div |thread3Thread1of1ForFork1_~cond~2#1| 256) 0) (= ~i~0 0) (or (and (= |thread4Thread1of1ForFork3_~cond~3#1| 0) (<= ~N~0 ~j~0) (<= ~q2_back~0 ~q2_front~0)) (and (or (not (<= ~q2_back~0 ~q2_front~0)) (not (<= ~N~0 ~j~0))) (= |thread4Thread1of1ForFork3_~cond~3#1| 1))) (<= 1 |thread3Thread1of1ForFork1_~cond~2#1|)), Black: 268#(and (= ~j~0 0) (or (<= ~N~0 0) (and (<= (div |thread1Thread1of1ForFork2_~cond~0#1| 256) 0) (<= 1 |thread1Thread1of1ForFork2_~cond~0#1|)))), Black: 274#(and (= ~j~0 0) (= ~i~0 0) (or (<= ~N~0 0) (and (<= (div |thread1Thread1of1ForFork2_~cond~0#1| 256) 0) (<= 1 |thread1Thread1of1ForFork2_~cond~0#1|)))), Black: 267#(and (= ~j~0 0) (= ~i~0 0)), Black: 406#(or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (<= ~N~0 ~j~0)) (and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (not (<= ~N~0 ~j~0)))), Black: 1419#(and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (<= ~q2_back~0 ~q2_front~0) (< ~j~0 ~N~0) (= |thread4Thread1of1ForFork3_~cond~3#1| 1)), Black: 1416#(and (not (<= (mod |thread4Thread1of1ForFork3_~cond~3#1| 256) 0)) (<= ~q2_back~0 ~q2_front~0)), Black: 1431#(and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (not (<= ~N~0 ~j~0)) (= |thread4Thread1of1ForFork3_~cond~3#1| 1)), Black: 1411#(and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (< ~j~0 ~N~0) (<= ~q2_back~0 (+ 1 ~q2_front~0))), Black: 1408#(and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (<= ~q2_back~0 ~q2_front~0) (< ~j~0 ~N~0)), Black: 765#(and (<= ~q2_back~0 ~q2_front~0) (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (not (< ~j~0 ~N~0))) (and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (< ~j~0 ~N~0)))), Black: 1425#(and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (< ~j~0 ~N~0) (<= ~q2_back~0 (+ 1 ~q2_front~0)) (= |thread4Thread1of1ForFork3_~cond~3#1| 1)), Black: 548#(<= ~q2_back~0 ~q2_front~0), Black: 1423#(and (not (<= (mod |thread4Thread1of1ForFork3_~cond~3#1| 256) 0)) (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (<= ~q2_back~0 ~q2_front~0) (< ~j~0 ~N~0)), Black: 1421#(and (not (<= (mod |thread4Thread1of1ForFork3_~cond~3#1| 256) 0)) (<= ~q2_back~0 ~q2_front~0) (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (not (< ~j~0 ~N~0))) (and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (< ~j~0 ~N~0)))), Black: 1439#(and (<= ~q2_back~0 ~q2_front~0) (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (not (< ~j~0 ~N~0))) (and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (< ~j~0 ~N~0))) (= |thread4Thread1of1ForFork3_~cond~3#1| 1)), Black: 1435#(and (<= ~q2_back~0 ~q2_front~0) (= |thread4Thread1of1ForFork3_~cond~3#1| 1)), Black: 404#true, Black: 1429#(and (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (<= ~N~0 ~j~0)) (and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (not (<= ~N~0 ~j~0)))) (= |thread4Thread1of1ForFork3_~cond~3#1| 1)), Black: 1413#(and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (not (<= ~N~0 ~j~0))), Black: 292#(and (= ~j~0 0) (= ~i~0 0) (or (and (= |thread1Thread1of1ForFork2_~cond~0#1| 1) (not (<= ~N~0 ~i~0))) (and (= |thread1Thread1of1ForFork2_~cond~0#1| 0) (<= ~N~0 ~i~0)))), Black: 1427#(and (not (<= (mod |thread4Thread1of1ForFork3_~cond~3#1| 256) 0)) (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (< ~j~0 ~N~0) (<= ~q2_back~0 (+ 1 ~q2_front~0))), Black: 302#(and (= |thread1Thread1of1ForFork2_~cond~0#1| 1) (= ~i~0 0) (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (<= ~N~0 ~j~0)) (and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (not (<= ~N~0 ~j~0)))) (not (<= ~N~0 ~i~0))), Black: 294#(and (= |thread1Thread1of1ForFork2_~cond~0#1| 1) (= ~j~0 0) (= ~i~0 0) (not (<= ~N~0 ~i~0))), Black: 300#(and (= |thread1Thread1of1ForFork2_~cond~0#1| 1) (= ~i~0 0) (not (<= ~N~0 ~i~0))), Black: 296#(and (= ~j~0 0) (= ~i~0 0) (or (<= |thread2Thread1of1ForFork0_~cond~1#1| (* 256 (div |thread2Thread1of1ForFork0_~cond~1#1| 256))) (not (<= ~N~0 ~i~0))) (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (<= ~N~0 ~j~0)) (= |thread2Thread1of1ForFork0_~cond~1#1| 1)) (or (and (= |thread1Thread1of1ForFork2_~cond~0#1| 1) (not (<= ~N~0 ~i~0))) (and (= |thread1Thread1of1ForFork2_~cond~0#1| 0) (<= ~N~0 ~i~0)))), Black: 290#(and (<= (div |thread1Thread1of1ForFork2_~cond~0#1| 256) 0) (<= 1 |thread1Thread1of1ForFork2_~cond~0#1|)), Black: 322#(and (= |thread1Thread1of1ForFork2_~cond~0#1| 1) (= ~j~0 0) (= ~i~0 0) (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (not (<= ~N~0 ~i~0))), Black: 324#(and (= |thread1Thread1of1ForFork2_~cond~0#1| 1) (= ~i~0 0) (not (<= ~N~0 ~i~0))), 88#L80true, Black: 320#(and (<= (+ ~j~0 1) ~N~0) (= ~j~0 0) (= ~i~0 0) (= |thread2Thread1of1ForFork0_~cond~1#1| 1)), Black: 318#(and (= ~j~0 0) (= ~i~0 0) (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (<= ~N~0 ~j~0)) (and (= |thread2Thread1of1ForFork0_~cond~1#1| 1) (not (<= ~N~0 ~j~0))))), Black: 313#(and (= ~j~0 0) (= ~i~0 0)), 834#(= |thread4Thread1of1ForFork3_~cond~3#1| 1), 264#true, Black: 214#(= ~total~0 0), 75#L62true, 368#true, Black: 228#(<= ~q1_back~0 ~q1_front~0), Black: 232#(<= ~q2_back~0 ~q2_front~0), 191#L116true, Black: 362#(and (= |thread1Thread1of1ForFork2_~cond~0#1| 0) (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (= ~i~0 0) (<= ~N~0 ~j~0) (<= ~N~0 ~i~0)), Black: 354#(and (= ~j~0 0) (= ~i~0 0) (or (<= |thread2Thread1of1ForFork0_~cond~1#1| (* 256 (div |thread2Thread1of1ForFork0_~cond~1#1| 256))) (not (<= ~N~0 ~i~0))) (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (<= ~N~0 ~j~0)) (= |thread2Thread1of1ForFork0_~cond~1#1| 1))), Black: 360#(and (= |thread1Thread1of1ForFork2_~cond~0#1| 0) (= ~j~0 0) (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (= ~i~0 0) (<= ~N~0 ~i~0)), Black: 356#(and (= ~j~0 0) (= ~i~0 0) (or (<= |thread2Thread1of1ForFork0_~cond~1#1| (* 256 (div |thread2Thread1of1ForFork0_~cond~1#1| 256))) (not (<= ~N~0 ~i~0))) (or (and (= |thread2Thread1of1ForFork0_~cond~1#1| 0) (<= ~N~0 ~j~0)) (= |thread2Thread1of1ForFork0_~cond~1#1| 1)) (or (and (= |thread1Thread1of1ForFork2_~cond~0#1| 1) (not (<= ~N~0 ~i~0))) (and (= |thread1Thread1of1ForFork2_~cond~0#1| 0) (<= ~N~0 ~i~0)))), Black: 243#(and (<= ~n1~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~1#1| 0) (<= ~n1~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 239#(<= ~n1~0 0), 1458#true, 55#L93-1true]) [2022-12-05 19:22:19,154 INFO L382 tUnfolder$Statistics]: this new event has 151 ancestors and is cut-off event [2022-12-05 19:22:19,154 INFO L385 tUnfolder$Statistics]: existing Event has 147 ancestors and is cut-off event [2022-12-05 19:22:19,154 INFO L385 tUnfolder$Statistics]: existing Event has 151 ancestors and is cut-off event [2022-12-05 19:22:19,154 INFO L385 tUnfolder$Statistics]: existing Event has 147 ancestors and is cut-off event