/usr/bin/java -Xmx16000000000 -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-Before.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/weaver/mult-flipped-dist.wvr.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-bf34d27 [2022-01-19 07:28:26,065 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-01-19 07:28:26,066 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-01-19 07:28:26,090 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-01-19 07:28:26,090 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-01-19 07:28:26,093 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-01-19 07:28:26,096 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-01-19 07:28:26,100 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-01-19 07:28:26,102 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-01-19 07:28:26,106 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-01-19 07:28:26,106 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-01-19 07:28:26,107 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-01-19 07:28:26,107 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-01-19 07:28:26,107 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-01-19 07:28:26,108 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-01-19 07:28:26,108 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-01-19 07:28:26,109 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-01-19 07:28:26,109 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-01-19 07:28:26,110 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-01-19 07:28:26,111 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-01-19 07:28:26,112 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-01-19 07:28:26,114 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-01-19 07:28:26,115 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-01-19 07:28:26,116 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-01-19 07:28:26,124 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-01-19 07:28:26,124 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-01-19 07:28:26,124 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-01-19 07:28:26,125 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-01-19 07:28:26,125 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-01-19 07:28:26,126 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-01-19 07:28:26,126 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-01-19 07:28:26,127 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-01-19 07:28:26,128 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-01-19 07:28:26,128 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-01-19 07:28:26,129 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-01-19 07:28:26,129 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-01-19 07:28:26,130 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-01-19 07:28:26,130 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-01-19 07:28:26,130 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-01-19 07:28:26,130 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-01-19 07:28:26,131 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-01-19 07:28:26,131 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-Before.epf [2022-01-19 07:28:26,174 INFO L113 SettingsManager]: Loading preferences was successful [2022-01-19 07:28:26,175 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-01-19 07:28:26,175 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-01-19 07:28:26,175 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-01-19 07:28:26,176 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-01-19 07:28:26,176 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-01-19 07:28:26,176 INFO L138 SettingsManager]: * Use SBE=true [2022-01-19 07:28:26,176 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-01-19 07:28:26,176 INFO L138 SettingsManager]: * sizeof long=4 [2022-01-19 07:28:26,176 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-01-19 07:28:26,177 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-01-19 07:28:26,177 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-01-19 07:28:26,177 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-01-19 07:28:26,177 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-01-19 07:28:26,177 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-01-19 07:28:26,177 INFO L138 SettingsManager]: * sizeof long double=12 [2022-01-19 07:28:26,177 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-01-19 07:28:26,177 INFO L138 SettingsManager]: * Use constant arrays=true [2022-01-19 07:28:26,177 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-01-19 07:28:26,178 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-01-19 07:28:26,178 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-01-19 07:28:26,178 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-01-19 07:28:26,178 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-01-19 07:28:26,178 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-01-19 07:28:26,178 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-01-19 07:28:26,178 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-01-19 07:28:26,178 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-01-19 07:28:26,179 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-01-19 07:28:26,179 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-01-19 07:28:26,179 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-01-19 07:28:26,179 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-01-19 07:28:26,179 INFO L138 SettingsManager]: * When to check the insufficient erros location relative to the other error locations=BEFORE [2022-01-19 07:28:26,180 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-01-19 07:28:26,378 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-01-19 07:28:26,397 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-01-19 07:28:26,399 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-01-19 07:28:26,400 INFO L271 PluginConnector]: Initializing CDTParser... [2022-01-19 07:28:26,414 INFO L275 PluginConnector]: CDTParser initialized [2022-01-19 07:28:26,415 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/mult-flipped-dist.wvr.c [2022-01-19 07:28:26,483 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/289f273fe/d2b8d458f451417a922ca6840d01ce7b/FLAG9dec12295 [2022-01-19 07:28:26,841 INFO L306 CDTParser]: Found 1 translation units. [2022-01-19 07:28:26,842 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/mult-flipped-dist.wvr.c [2022-01-19 07:28:26,849 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/289f273fe/d2b8d458f451417a922ca6840d01ce7b/FLAG9dec12295 [2022-01-19 07:28:26,860 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/289f273fe/d2b8d458f451417a922ca6840d01ce7b [2022-01-19 07:28:26,862 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-01-19 07:28:26,864 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-01-19 07:28:26,865 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-01-19 07:28:26,865 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-01-19 07:28:26,866 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-01-19 07:28:26,867 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.01 07:28:26" (1/1) ... [2022-01-19 07:28:26,868 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@79d5a481 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 07:28:26, skipping insertion in model container [2022-01-19 07:28:26,868 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.01 07:28:26" (1/1) ... [2022-01-19 07:28:26,872 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-01-19 07:28:26,888 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-01-19 07:28:27,061 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/mult-flipped-dist.wvr.c[2135,2148] [2022-01-19 07:28:27,073 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-01-19 07:28:27,078 INFO L203 MainTranslator]: Completed pre-run [2022-01-19 07:28:27,093 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/mult-flipped-dist.wvr.c[2135,2148] [2022-01-19 07:28:27,093 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-01-19 07:28:27,101 INFO L208 MainTranslator]: Completed translation [2022-01-19 07:28:27,101 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 07:28:27 WrapperNode [2022-01-19 07:28:27,102 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-01-19 07:28:27,102 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-01-19 07:28:27,102 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-01-19 07:28:27,102 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-01-19 07:28:27,106 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 07:28:27" (1/1) ... [2022-01-19 07:28:27,111 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 07:28:27" (1/1) ... [2022-01-19 07:28:27,139 INFO L137 Inliner]: procedures = 22, calls = 25, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 70 [2022-01-19 07:28:27,139 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-01-19 07:28:27,140 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-01-19 07:28:27,140 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-01-19 07:28:27,140 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-01-19 07:28:27,145 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 07:28:27" (1/1) ... [2022-01-19 07:28:27,145 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 07:28:27" (1/1) ... [2022-01-19 07:28:27,147 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 07:28:27" (1/1) ... [2022-01-19 07:28:27,147 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 07:28:27" (1/1) ... [2022-01-19 07:28:27,149 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 07:28:27" (1/1) ... [2022-01-19 07:28:27,152 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 07:28:27" (1/1) ... [2022-01-19 07:28:27,152 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 07:28:27" (1/1) ... [2022-01-19 07:28:27,154 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-01-19 07:28:27,154 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-01-19 07:28:27,154 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-01-19 07:28:27,154 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-01-19 07:28:27,155 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 07:28:27" (1/1) ... [2022-01-19 07:28:27,173 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-01-19 07:28:27,181 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-19 07:28:27,192 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) [2022-01-19 07:28:27,217 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 [2022-01-19 07:28:27,238 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-01-19 07:28:27,238 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2022-01-19 07:28:27,238 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2022-01-19 07:28:27,238 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2022-01-19 07:28:27,238 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2022-01-19 07:28:27,238 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2022-01-19 07:28:27,238 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2022-01-19 07:28:27,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-01-19 07:28:27,239 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-01-19 07:28:27,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-01-19 07:28:27,240 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-01-19 07:28:27,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-01-19 07:28:27,240 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-01-19 07:28:27,240 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-01-19 07:28:27,241 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-01-19 07:28:27,310 INFO L234 CfgBuilder]: Building ICFG [2022-01-19 07:28:27,312 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-01-19 07:28:27,504 INFO L275 CfgBuilder]: Performing block encoding [2022-01-19 07:28:27,511 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-01-19 07:28:27,511 INFO L299 CfgBuilder]: Removed 3 assume(true) statements. [2022-01-19 07:28:27,512 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.01 07:28:27 BoogieIcfgContainer [2022-01-19 07:28:27,512 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-01-19 07:28:27,514 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-01-19 07:28:27,514 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-01-19 07:28:27,517 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-01-19 07:28:27,517 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.01 07:28:26" (1/3) ... [2022-01-19 07:28:27,517 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@c236219 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.01 07:28:27, skipping insertion in model container [2022-01-19 07:28:27,518 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.01 07:28:27" (2/3) ... [2022-01-19 07:28:27,518 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@c236219 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.01 07:28:27, skipping insertion in model container [2022-01-19 07:28:27,518 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.01 07:28:27" (3/3) ... [2022-01-19 07:28:27,519 INFO L111 eAbstractionObserver]: Analyzing ICFG mult-flipped-dist.wvr.c [2022-01-19 07:28:27,525 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-01-19 07:28:27,526 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-01-19 07:28:27,526 INFO L534 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-01-19 07:28:27,596 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 07:28:27,596 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 07:28:27,597 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 07:28:27,597 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 07:28:27,598 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 07:28:27,598 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 07:28:27,599 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 07:28:27,599 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 07:28:27,599 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 07:28:27,599 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 07:28:27,600 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 07:28:27,600 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~post1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 07:28:27,600 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 07:28:27,600 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~post1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 07:28:27,600 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~post1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 07:28:27,601 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 07:28:27,601 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~post1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 07:28:27,601 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 07:28:27,601 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~post1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 07:28:27,602 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~post1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 07:28:27,602 WARN L322 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork2_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 07:28:27,602 WARN L322 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork2_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 07:28:27,602 WARN L322 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork2_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 07:28:27,603 WARN L322 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork2_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 07:28:27,603 WARN L322 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork2_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 07:28:27,604 WARN L322 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork2_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 07:28:27,604 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 07:28:27,604 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 07:28:27,605 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 07:28:27,605 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 07:28:27,605 WARN L322 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork2_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 07:28:27,606 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 07:28:27,606 WARN L322 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork2_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 07:28:27,606 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 07:28:27,606 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 07:28:27,606 WARN L322 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork2_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 07:28:27,606 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 07:28:27,607 WARN L322 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork2_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 07:28:27,607 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 07:28:27,607 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 07:28:27,607 WARN L322 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 07:28:27,608 WARN L322 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 07:28:27,608 WARN L322 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 07:28:27,608 WARN L322 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 07:28:27,609 WARN L322 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 07:28:27,609 WARN L322 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 07:28:27,610 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 07:28:27,610 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 07:28:27,610 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 07:28:27,610 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 07:28:27,611 WARN L322 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 07:28:27,611 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 07:28:27,611 WARN L322 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 07:28:27,611 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 07:28:27,612 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 07:28:27,612 WARN L322 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 07:28:27,612 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 07:28:27,612 WARN L322 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 07:28:27,612 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 07:28:27,613 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 07:28:27,615 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 07:28:27,615 WARN L322 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork0_~i~2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 07:28:27,615 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 07:28:27,615 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 07:28:27,617 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 07:28:27,618 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#t~post1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 07:28:27,618 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork1_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 07:28:27,618 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 07:28:27,619 WARN L322 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork2_~i~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 07:28:27,620 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 07:28:27,620 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 07:28:27,620 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-01-19 07:28:27,625 INFO L148 ThreadInstanceAdder]: Constructed 3 joinOtherThreadTransitions. [2022-01-19 07:28:27,662 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-01-19 07:28:27,670 INFO L339 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, mLoopAccelerationTechnique=FAST_UPR [2022-01-19 07:28:27,671 INFO L340 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2022-01-19 07:28:27,680 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 110 places, 107 transitions, 238 flow [2022-01-19 07:28:27,751 INFO L129 PetriNetUnfolder]: 7/104 cut-off events. [2022-01-19 07:28:27,751 INFO L130 PetriNetUnfolder]: For 3/3 co-relation queries the response was YES. [2022-01-19 07:28:27,755 INFO L84 FinitePrefix]: Finished finitePrefix Result has 117 conditions, 104 events. 7/104 cut-off events. For 3/3 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 70 event pairs, 0 based on Foata normal form. 0/96 useless extension candidates. Maximal degree in co-relation 66. Up to 2 conditions per place. [2022-01-19 07:28:27,755 INFO L82 GeneralOperation]: Start removeDead. Operand has 110 places, 107 transitions, 238 flow [2022-01-19 07:28:27,759 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 96 places, 93 transitions, 204 flow [2022-01-19 07:28:27,784 INFO L129 PetriNetUnfolder]: 7/92 cut-off events. [2022-01-19 07:28:27,784 INFO L130 PetriNetUnfolder]: For 3/3 co-relation queries the response was YES. [2022-01-19 07:28:27,785 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 07:28:27,785 INFO L254 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] [2022-01-19 07:28:27,786 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2022-01-19 07:28:27,791 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 07:28:27,791 INFO L85 PathProgramCache]: Analyzing trace with hash 588643027, now seen corresponding path program 1 times [2022-01-19 07:28:27,798 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 07:28:27,798 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1812690772] [2022-01-19 07:28:27,799 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 07:28:27,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 07:28:27,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 07:28:28,031 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 07:28:28,031 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 07:28:28,032 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1812690772] [2022-01-19 07:28:28,032 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1812690772] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-19 07:28:28,033 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-19 07:28:28,033 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-01-19 07:28:28,034 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [219926405] [2022-01-19 07:28:28,035 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-19 07:28:28,042 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-01-19 07:28:28,043 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 07:28:28,067 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-01-19 07:28:28,069 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-01-19 07:28:28,074 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 96 out of 107 [2022-01-19 07:28:28,078 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 96 places, 93 transitions, 204 flow. Second operand has 2 states, 2 states have (on average 100.0) internal successors, (200), 2 states have internal predecessors, (200), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 07:28:28,078 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 07:28:28,078 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 96 of 107 [2022-01-19 07:28:28,079 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 07:28:28,144 INFO L129 PetriNetUnfolder]: 3/89 cut-off events. [2022-01-19 07:28:28,144 INFO L130 PetriNetUnfolder]: For 12/12 co-relation queries the response was YES. [2022-01-19 07:28:28,147 INFO L84 FinitePrefix]: Finished finitePrefix Result has 109 conditions, 89 events. 3/89 cut-off events. For 12/12 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 66 event pairs, 0 based on Foata normal form. 10/95 useless extension candidates. Maximal degree in co-relation 66. Up to 7 conditions per place. [2022-01-19 07:28:28,148 INFO L132 encePairwiseOnDemand]: 103/107 looper letters, 6 selfloop transitions, 0 changer transitions 1/89 dead transitions. [2022-01-19 07:28:28,148 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 97 places, 89 transitions, 208 flow [2022-01-19 07:28:28,151 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-01-19 07:28:28,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2022-01-19 07:28:28,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 202 transitions. [2022-01-19 07:28:28,161 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9439252336448598 [2022-01-19 07:28:28,162 INFO L72 ComplementDD]: Start complementDD. Operand 2 states and 202 transitions. [2022-01-19 07:28:28,162 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2 states and 202 transitions. [2022-01-19 07:28:28,164 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 07:28:28,166 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 2 states and 202 transitions. [2022-01-19 07:28:28,173 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 3 states, 2 states have (on average 101.0) internal successors, (202), 2 states have internal predecessors, (202), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 07:28:28,179 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 3 states, 3 states have (on average 107.0) internal successors, (321), 3 states have internal predecessors, (321), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 07:28:28,180 INFO L81 ComplementDD]: Finished complementDD. Result has 3 states, 3 states have (on average 107.0) internal successors, (321), 3 states have internal predecessors, (321), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 07:28:28,181 INFO L186 Difference]: Start difference. First operand has 96 places, 93 transitions, 204 flow. Second operand 2 states and 202 transitions. [2022-01-19 07:28:28,182 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 97 places, 89 transitions, 208 flow [2022-01-19 07:28:28,186 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 91 places, 89 transitions, 196 flow, removed 0 selfloop flow, removed 6 redundant places. [2022-01-19 07:28:28,190 INFO L242 Difference]: Finished difference. Result has 91 places, 88 transitions, 182 flow [2022-01-19 07:28:28,192 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=107, PETRI_DIFFERENCE_MINUEND_FLOW=184, PETRI_DIFFERENCE_MINUEND_PLACES=90, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=89, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=89, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=182, PETRI_PLACES=91, PETRI_TRANSITIONS=88} [2022-01-19 07:28:28,198 INFO L334 CegarLoopForPetriNet]: 96 programPoint places, -5 predicate places. [2022-01-19 07:28:28,198 INFO L470 AbstractCegarLoop]: Abstraction has has 91 places, 88 transitions, 182 flow [2022-01-19 07:28:28,199 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 100.0) internal successors, (200), 2 states have internal predecessors, (200), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 07:28:28,199 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 07:28:28,199 INFO L254 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] [2022-01-19 07:28:28,200 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-01-19 07:28:28,200 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2022-01-19 07:28:28,200 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 07:28:28,201 INFO L85 PathProgramCache]: Analyzing trace with hash -129768965, now seen corresponding path program 1 times [2022-01-19 07:28:28,201 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 07:28:28,201 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [135905090] [2022-01-19 07:28:28,201 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 07:28:28,201 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 07:28:28,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 07:28:28,427 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 07:28:28,427 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 07:28:28,428 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [135905090] [2022-01-19 07:28:28,428 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [135905090] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-19 07:28:28,428 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-19 07:28:28,428 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-01-19 07:28:28,428 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1405533387] [2022-01-19 07:28:28,428 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-19 07:28:28,429 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-01-19 07:28:28,429 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 07:28:28,430 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-01-19 07:28:28,430 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2022-01-19 07:28:28,431 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 85 out of 107 [2022-01-19 07:28:28,432 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 91 places, 88 transitions, 182 flow. Second operand has 7 states, 7 states have (on average 86.85714285714286) internal successors, (608), 7 states have internal predecessors, (608), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 07:28:28,432 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 07:28:28,432 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 85 of 107 [2022-01-19 07:28:28,432 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 07:28:28,553 INFO L129 PetriNetUnfolder]: 53/322 cut-off events. [2022-01-19 07:28:28,554 INFO L130 PetriNetUnfolder]: For 22/23 co-relation queries the response was YES. [2022-01-19 07:28:28,557 INFO L84 FinitePrefix]: Finished finitePrefix Result has 435 conditions, 322 events. 53/322 cut-off events. For 22/23 co-relation queries the response was YES. Maximal size of possible extension queue 16. Compared 1267 event pairs, 7 based on Foata normal form. 2/290 useless extension candidates. Maximal degree in co-relation 432. Up to 52 conditions per place. [2022-01-19 07:28:28,558 INFO L132 encePairwiseOnDemand]: 98/107 looper letters, 35 selfloop transitions, 9 changer transitions 4/120 dead transitions. [2022-01-19 07:28:28,558 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 96 places, 120 transitions, 354 flow [2022-01-19 07:28:28,558 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-01-19 07:28:28,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2022-01-19 07:28:28,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 644 transitions. [2022-01-19 07:28:28,563 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8598130841121495 [2022-01-19 07:28:28,563 INFO L72 ComplementDD]: Start complementDD. Operand 7 states and 644 transitions. [2022-01-19 07:28:28,563 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7 states and 644 transitions. [2022-01-19 07:28:28,563 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 07:28:28,563 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 7 states and 644 transitions. [2022-01-19 07:28:28,565 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 8 states, 7 states have (on average 92.0) internal successors, (644), 7 states have internal predecessors, (644), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 07:28:28,567 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 8 states, 8 states have (on average 107.0) internal successors, (856), 8 states have internal predecessors, (856), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 07:28:28,567 INFO L81 ComplementDD]: Finished complementDD. Result has 8 states, 8 states have (on average 107.0) internal successors, (856), 8 states have internal predecessors, (856), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 07:28:28,567 INFO L186 Difference]: Start difference. First operand has 91 places, 88 transitions, 182 flow. Second operand 7 states and 644 transitions. [2022-01-19 07:28:28,567 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 96 places, 120 transitions, 354 flow [2022-01-19 07:28:28,568 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 96 places, 120 transitions, 354 flow, removed 0 selfloop flow, removed 0 redundant places. [2022-01-19 07:28:28,569 INFO L242 Difference]: Finished difference. Result has 100 places, 94 transitions, 235 flow [2022-01-19 07:28:28,570 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=107, PETRI_DIFFERENCE_MINUEND_FLOW=182, PETRI_DIFFERENCE_MINUEND_PLACES=90, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=88, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=82, PETRI_DIFFERENCE_SUBTRAHEND_STATES=7, PETRI_FLOW=235, PETRI_PLACES=100, PETRI_TRANSITIONS=94} [2022-01-19 07:28:28,570 INFO L334 CegarLoopForPetriNet]: 96 programPoint places, 4 predicate places. [2022-01-19 07:28:28,570 INFO L470 AbstractCegarLoop]: Abstraction has has 100 places, 94 transitions, 235 flow [2022-01-19 07:28:28,571 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 86.85714285714286) internal successors, (608), 7 states have internal predecessors, (608), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 07:28:28,571 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 07:28:28,571 INFO L254 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] [2022-01-19 07:28:28,571 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-01-19 07:28:28,571 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2022-01-19 07:28:28,572 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 07:28:28,572 INFO L85 PathProgramCache]: Analyzing trace with hash 891063948, now seen corresponding path program 1 times [2022-01-19 07:28:28,572 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 07:28:28,572 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [72297068] [2022-01-19 07:28:28,572 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 07:28:28,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 07:28:28,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 07:28:28,715 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 07:28:28,716 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 07:28:28,716 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [72297068] [2022-01-19 07:28:28,716 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [72297068] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-19 07:28:28,716 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-19 07:28:28,716 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-01-19 07:28:28,717 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [352731920] [2022-01-19 07:28:28,717 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-19 07:28:28,718 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-01-19 07:28:28,718 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 07:28:28,718 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-01-19 07:28:28,719 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-01-19 07:28:28,720 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 82 out of 107 [2022-01-19 07:28:28,720 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 100 places, 94 transitions, 235 flow. Second operand has 5 states, 5 states have (on average 85.2) internal successors, (426), 5 states have internal predecessors, (426), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 07:28:28,720 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 07:28:28,721 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 82 of 107 [2022-01-19 07:28:28,721 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 07:28:28,960 INFO L129 PetriNetUnfolder]: 877/2022 cut-off events. [2022-01-19 07:28:28,960 INFO L130 PetriNetUnfolder]: For 171/172 co-relation queries the response was YES. [2022-01-19 07:28:28,965 INFO L84 FinitePrefix]: Finished finitePrefix Result has 3675 conditions, 2022 events. 877/2022 cut-off events. For 171/172 co-relation queries the response was YES. Maximal size of possible extension queue 157. Compared 14780 event pairs, 392 based on Foata normal form. 0/1584 useless extension candidates. Maximal degree in co-relation 3667. Up to 807 conditions per place. [2022-01-19 07:28:28,974 INFO L132 encePairwiseOnDemand]: 99/107 looper letters, 40 selfloop transitions, 6 changer transitions 0/120 dead transitions. [2022-01-19 07:28:28,975 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 103 places, 120 transitions, 387 flow [2022-01-19 07:28:28,977 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-01-19 07:28:28,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2022-01-19 07:28:28,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 542 transitions. [2022-01-19 07:28:28,982 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8442367601246106 [2022-01-19 07:28:28,982 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 542 transitions. [2022-01-19 07:28:28,982 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 542 transitions. [2022-01-19 07:28:28,983 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 07:28:28,983 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 542 transitions. [2022-01-19 07:28:28,984 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 90.33333333333333) internal successors, (542), 6 states have internal predecessors, (542), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 07:28:28,985 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 107.0) internal successors, (749), 7 states have internal predecessors, (749), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 07:28:28,985 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 107.0) internal successors, (749), 7 states have internal predecessors, (749), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 07:28:28,985 INFO L186 Difference]: Start difference. First operand has 100 places, 94 transitions, 235 flow. Second operand 6 states and 542 transitions. [2022-01-19 07:28:28,985 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 103 places, 120 transitions, 387 flow [2022-01-19 07:28:28,989 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 101 places, 120 transitions, 383 flow, removed 2 selfloop flow, removed 2 redundant places. [2022-01-19 07:28:28,992 INFO L242 Difference]: Finished difference. Result has 104 places, 97 transitions, 269 flow [2022-01-19 07:28:28,992 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=107, PETRI_DIFFERENCE_MINUEND_FLOW=231, PETRI_DIFFERENCE_MINUEND_PLACES=96, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=94, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=88, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=269, PETRI_PLACES=104, PETRI_TRANSITIONS=97} [2022-01-19 07:28:28,994 INFO L334 CegarLoopForPetriNet]: 96 programPoint places, 8 predicate places. [2022-01-19 07:28:28,994 INFO L470 AbstractCegarLoop]: Abstraction has has 104 places, 97 transitions, 269 flow [2022-01-19 07:28:28,994 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 85.2) internal successors, (426), 5 states have internal predecessors, (426), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 07:28:28,994 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 07:28:28,995 INFO L254 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] [2022-01-19 07:28:28,995 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-01-19 07:28:28,995 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2022-01-19 07:28:28,996 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 07:28:28,996 INFO L85 PathProgramCache]: Analyzing trace with hash 1819342954, now seen corresponding path program 2 times [2022-01-19 07:28:28,996 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 07:28:28,996 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1018563897] [2022-01-19 07:28:28,997 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 07:28:28,997 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 07:28:29,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 07:28:29,106 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 07:28:29,106 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 07:28:29,106 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1018563897] [2022-01-19 07:28:29,106 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1018563897] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-19 07:28:29,107 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-19 07:28:29,107 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-01-19 07:28:29,107 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1046580643] [2022-01-19 07:28:29,107 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-19 07:28:29,107 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-01-19 07:28:29,107 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 07:28:29,108 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-01-19 07:28:29,108 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2022-01-19 07:28:29,108 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 85 out of 107 [2022-01-19 07:28:29,109 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 104 places, 97 transitions, 269 flow. Second operand has 4 states, 4 states have (on average 88.25) internal successors, (353), 4 states have internal predecessors, (353), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 07:28:29,109 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 07:28:29,109 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 85 of 107 [2022-01-19 07:28:29,109 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 07:28:29,393 INFO L129 PetriNetUnfolder]: 901/2408 cut-off events. [2022-01-19 07:28:29,393 INFO L130 PetriNetUnfolder]: For 1120/1233 co-relation queries the response was YES. [2022-01-19 07:28:29,401 INFO L84 FinitePrefix]: Finished finitePrefix Result has 5073 conditions, 2408 events. 901/2408 cut-off events. For 1120/1233 co-relation queries the response was YES. Maximal size of possible extension queue 209. Compared 20139 event pairs, 347 based on Foata normal form. 96/2344 useless extension candidates. Maximal degree in co-relation 5063. Up to 915 conditions per place. [2022-01-19 07:28:29,410 INFO L132 encePairwiseOnDemand]: 101/107 looper letters, 33 selfloop transitions, 5 changer transitions 2/119 dead transitions. [2022-01-19 07:28:29,410 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 107 places, 119 transitions, 426 flow [2022-01-19 07:28:29,410 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-01-19 07:28:29,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2022-01-19 07:28:29,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 379 transitions. [2022-01-19 07:28:29,412 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8855140186915887 [2022-01-19 07:28:29,412 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 379 transitions. [2022-01-19 07:28:29,412 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 379 transitions. [2022-01-19 07:28:29,412 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 07:28:29,412 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 379 transitions. [2022-01-19 07:28:29,413 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 5 states, 4 states have (on average 94.75) internal successors, (379), 4 states have internal predecessors, (379), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 07:28:29,414 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 5 states, 5 states have (on average 107.0) internal successors, (535), 5 states have internal predecessors, (535), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 07:28:29,414 INFO L81 ComplementDD]: Finished complementDD. Result has 5 states, 5 states have (on average 107.0) internal successors, (535), 5 states have internal predecessors, (535), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 07:28:29,414 INFO L186 Difference]: Start difference. First operand has 104 places, 97 transitions, 269 flow. Second operand 4 states and 379 transitions. [2022-01-19 07:28:29,414 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 107 places, 119 transitions, 426 flow [2022-01-19 07:28:29,418 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 105 places, 119 transitions, 420 flow, removed 0 selfloop flow, removed 2 redundant places. [2022-01-19 07:28:29,419 INFO L242 Difference]: Finished difference. Result has 108 places, 102 transitions, 313 flow [2022-01-19 07:28:29,419 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=107, PETRI_DIFFERENCE_MINUEND_FLOW=263, PETRI_DIFFERENCE_MINUEND_PLACES=102, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=97, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=92, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=313, PETRI_PLACES=108, PETRI_TRANSITIONS=102} [2022-01-19 07:28:29,420 INFO L334 CegarLoopForPetriNet]: 96 programPoint places, 12 predicate places. [2022-01-19 07:28:29,420 INFO L470 AbstractCegarLoop]: Abstraction has has 108 places, 102 transitions, 313 flow [2022-01-19 07:28:29,421 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 88.25) internal successors, (353), 4 states have internal predecessors, (353), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 07:28:29,421 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 07:28:29,421 INFO L254 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] [2022-01-19 07:28:29,421 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-01-19 07:28:29,421 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2022-01-19 07:28:29,422 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 07:28:29,422 INFO L85 PathProgramCache]: Analyzing trace with hash -1069972452, now seen corresponding path program 1 times [2022-01-19 07:28:29,422 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 07:28:29,422 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [301520251] [2022-01-19 07:28:29,423 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 07:28:29,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 07:28:29,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 07:28:29,535 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 07:28:29,536 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 07:28:29,536 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [301520251] [2022-01-19 07:28:29,536 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [301520251] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-19 07:28:29,536 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-19 07:28:29,536 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-01-19 07:28:29,536 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1170611155] [2022-01-19 07:28:29,536 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-19 07:28:29,537 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-01-19 07:28:29,537 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 07:28:29,537 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-01-19 07:28:29,537 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-01-19 07:28:29,538 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 82 out of 107 [2022-01-19 07:28:29,539 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 108 places, 102 transitions, 313 flow. Second operand has 5 states, 5 states have (on average 85.2) internal successors, (426), 5 states have internal predecessors, (426), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 07:28:29,540 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 07:28:29,540 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 82 of 107 [2022-01-19 07:28:29,540 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 07:28:29,807 INFO L129 PetriNetUnfolder]: 1128/2972 cut-off events. [2022-01-19 07:28:29,807 INFO L130 PetriNetUnfolder]: For 3069/3307 co-relation queries the response was YES. [2022-01-19 07:28:29,817 INFO L84 FinitePrefix]: Finished finitePrefix Result has 7052 conditions, 2972 events. 1128/2972 cut-off events. For 3069/3307 co-relation queries the response was YES. Maximal size of possible extension queue 217. Compared 25076 event pairs, 343 based on Foata normal form. 207/3107 useless extension candidates. Maximal degree in co-relation 7040. Up to 836 conditions per place. [2022-01-19 07:28:29,827 INFO L132 encePairwiseOnDemand]: 99/107 looper letters, 52 selfloop transitions, 7 changer transitions 1/136 dead transitions. [2022-01-19 07:28:29,828 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 113 places, 136 transitions, 571 flow [2022-01-19 07:28:29,828 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-01-19 07:28:29,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2022-01-19 07:28:29,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 544 transitions. [2022-01-19 07:28:29,829 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8473520249221184 [2022-01-19 07:28:29,829 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 544 transitions. [2022-01-19 07:28:29,829 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 544 transitions. [2022-01-19 07:28:29,829 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 07:28:29,830 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 544 transitions. [2022-01-19 07:28:29,830 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 90.66666666666667) internal successors, (544), 6 states have internal predecessors, (544), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 07:28:29,832 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 107.0) internal successors, (749), 7 states have internal predecessors, (749), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 07:28:29,832 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 107.0) internal successors, (749), 7 states have internal predecessors, (749), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 07:28:29,832 INFO L186 Difference]: Start difference. First operand has 108 places, 102 transitions, 313 flow. Second operand 6 states and 544 transitions. [2022-01-19 07:28:29,832 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 113 places, 136 transitions, 571 flow [2022-01-19 07:28:29,835 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 113 places, 136 transitions, 571 flow, removed 0 selfloop flow, removed 0 redundant places. [2022-01-19 07:28:29,838 INFO L242 Difference]: Finished difference. Result has 116 places, 105 transitions, 364 flow [2022-01-19 07:28:29,838 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=107, PETRI_DIFFERENCE_MINUEND_FLOW=313, PETRI_DIFFERENCE_MINUEND_PLACES=108, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=102, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=95, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=364, PETRI_PLACES=116, PETRI_TRANSITIONS=105} [2022-01-19 07:28:29,840 INFO L334 CegarLoopForPetriNet]: 96 programPoint places, 20 predicate places. [2022-01-19 07:28:29,840 INFO L470 AbstractCegarLoop]: Abstraction has has 116 places, 105 transitions, 364 flow [2022-01-19 07:28:29,840 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 85.2) internal successors, (426), 5 states have internal predecessors, (426), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 07:28:29,840 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 07:28:29,840 INFO L254 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] [2022-01-19 07:28:29,840 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-01-19 07:28:29,841 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2022-01-19 07:28:29,842 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 07:28:29,843 INFO L85 PathProgramCache]: Analyzing trace with hash -1680413944, now seen corresponding path program 3 times [2022-01-19 07:28:29,843 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 07:28:29,844 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1797873482] [2022-01-19 07:28:29,844 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 07:28:29,844 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 07:28:29,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 07:28:29,915 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 07:28:29,916 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 07:28:29,916 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1797873482] [2022-01-19 07:28:29,916 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1797873482] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-19 07:28:29,916 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-19 07:28:29,916 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-01-19 07:28:29,916 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [411563258] [2022-01-19 07:28:29,916 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-19 07:28:29,917 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-01-19 07:28:29,917 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 07:28:29,918 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-01-19 07:28:29,918 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2022-01-19 07:28:29,918 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 85 out of 107 [2022-01-19 07:28:29,918 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 116 places, 105 transitions, 364 flow. Second operand has 4 states, 4 states have (on average 88.25) internal successors, (353), 4 states have internal predecessors, (353), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 07:28:29,919 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 07:28:29,919 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 85 of 107 [2022-01-19 07:28:29,919 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 07:28:30,186 INFO L129 PetriNetUnfolder]: 1170/3388 cut-off events. [2022-01-19 07:28:30,186 INFO L130 PetriNetUnfolder]: For 5484/5889 co-relation queries the response was YES. [2022-01-19 07:28:30,195 INFO L84 FinitePrefix]: Finished finitePrefix Result has 8923 conditions, 3388 events. 1170/3388 cut-off events. For 5484/5889 co-relation queries the response was YES. Maximal size of possible extension queue 262. Compared 31163 event pairs, 509 based on Foata normal form. 265/3458 useless extension candidates. Maximal degree in co-relation 8907. Up to 906 conditions per place. [2022-01-19 07:28:30,208 INFO L132 encePairwiseOnDemand]: 101/107 looper letters, 39 selfloop transitions, 10 changer transitions 2/132 dead transitions. [2022-01-19 07:28:30,208 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 119 places, 132 transitions, 616 flow [2022-01-19 07:28:30,208 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-01-19 07:28:30,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2022-01-19 07:28:30,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 379 transitions. [2022-01-19 07:28:30,209 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8855140186915887 [2022-01-19 07:28:30,209 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 379 transitions. [2022-01-19 07:28:30,209 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 379 transitions. [2022-01-19 07:28:30,209 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 07:28:30,209 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 379 transitions. [2022-01-19 07:28:30,210 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 5 states, 4 states have (on average 94.75) internal successors, (379), 4 states have internal predecessors, (379), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 07:28:30,211 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 5 states, 5 states have (on average 107.0) internal successors, (535), 5 states have internal predecessors, (535), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 07:28:30,211 INFO L81 ComplementDD]: Finished complementDD. Result has 5 states, 5 states have (on average 107.0) internal successors, (535), 5 states have internal predecessors, (535), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 07:28:30,211 INFO L186 Difference]: Start difference. First operand has 116 places, 105 transitions, 364 flow. Second operand 4 states and 379 transitions. [2022-01-19 07:28:30,211 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 119 places, 132 transitions, 616 flow [2022-01-19 07:28:30,215 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 117 places, 132 transitions, 609 flow, removed 0 selfloop flow, removed 2 redundant places. [2022-01-19 07:28:30,216 INFO L242 Difference]: Finished difference. Result has 119 places, 111 transitions, 459 flow [2022-01-19 07:28:30,216 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=107, PETRI_DIFFERENCE_MINUEND_FLOW=357, PETRI_DIFFERENCE_MINUEND_PLACES=114, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=105, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=95, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=459, PETRI_PLACES=119, PETRI_TRANSITIONS=111} [2022-01-19 07:28:30,218 INFO L334 CegarLoopForPetriNet]: 96 programPoint places, 23 predicate places. [2022-01-19 07:28:30,218 INFO L470 AbstractCegarLoop]: Abstraction has has 119 places, 111 transitions, 459 flow [2022-01-19 07:28:30,218 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 88.25) internal successors, (353), 4 states have internal predecessors, (353), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 07:28:30,218 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 07:28:30,218 INFO L254 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] [2022-01-19 07:28:30,218 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-01-19 07:28:30,218 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2022-01-19 07:28:30,219 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 07:28:30,219 INFO L85 PathProgramCache]: Analyzing trace with hash 1752919980, now seen corresponding path program 1 times [2022-01-19 07:28:30,219 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 07:28:30,219 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [381305362] [2022-01-19 07:28:30,219 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 07:28:30,219 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 07:28:30,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 07:28:30,300 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 07:28:30,300 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 07:28:30,300 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [381305362] [2022-01-19 07:28:30,300 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [381305362] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-19 07:28:30,300 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-19 07:28:30,300 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-01-19 07:28:30,300 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [439309440] [2022-01-19 07:28:30,301 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-19 07:28:30,303 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-01-19 07:28:30,303 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 07:28:30,304 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-01-19 07:28:30,304 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2022-01-19 07:28:30,304 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 85 out of 107 [2022-01-19 07:28:30,304 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 119 places, 111 transitions, 459 flow. Second operand has 4 states, 4 states have (on average 88.25) internal successors, (353), 4 states have internal predecessors, (353), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 07:28:30,304 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 07:28:30,305 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 85 of 107 [2022-01-19 07:28:30,305 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 07:28:30,592 INFO L129 PetriNetUnfolder]: 1308/3777 cut-off events. [2022-01-19 07:28:30,593 INFO L130 PetriNetUnfolder]: For 12859/13724 co-relation queries the response was YES. [2022-01-19 07:28:30,606 INFO L84 FinitePrefix]: Finished finitePrefix Result has 11743 conditions, 3777 events. 1308/3777 cut-off events. For 12859/13724 co-relation queries the response was YES. Maximal size of possible extension queue 313. Compared 35345 event pairs, 674 based on Foata normal form. 232/3695 useless extension candidates. Maximal degree in co-relation 11725. Up to 1487 conditions per place. [2022-01-19 07:28:30,620 INFO L132 encePairwiseOnDemand]: 101/107 looper letters, 37 selfloop transitions, 8 changer transitions 6/133 dead transitions. [2022-01-19 07:28:30,620 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 122 places, 133 transitions, 707 flow [2022-01-19 07:28:30,620 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-01-19 07:28:30,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2022-01-19 07:28:30,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 378 transitions. [2022-01-19 07:28:30,621 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.883177570093458 [2022-01-19 07:28:30,621 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 378 transitions. [2022-01-19 07:28:30,622 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 378 transitions. [2022-01-19 07:28:30,622 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 07:28:30,622 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 378 transitions. [2022-01-19 07:28:30,622 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 5 states, 4 states have (on average 94.5) internal successors, (378), 4 states have internal predecessors, (378), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 07:28:30,623 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 5 states, 5 states have (on average 107.0) internal successors, (535), 5 states have internal predecessors, (535), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 07:28:30,624 INFO L81 ComplementDD]: Finished complementDD. Result has 5 states, 5 states have (on average 107.0) internal successors, (535), 5 states have internal predecessors, (535), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 07:28:30,624 INFO L186 Difference]: Start difference. First operand has 119 places, 111 transitions, 459 flow. Second operand 4 states and 378 transitions. [2022-01-19 07:28:30,624 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 122 places, 133 transitions, 707 flow [2022-01-19 07:28:30,630 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 121 places, 133 transitions, 703 flow, removed 0 selfloop flow, removed 1 redundant places. [2022-01-19 07:28:30,631 INFO L242 Difference]: Finished difference. Result has 123 places, 113 transitions, 498 flow [2022-01-19 07:28:30,631 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=107, PETRI_DIFFERENCE_MINUEND_FLOW=455, PETRI_DIFFERENCE_MINUEND_PLACES=118, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=111, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=6, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=103, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=498, PETRI_PLACES=123, PETRI_TRANSITIONS=113} [2022-01-19 07:28:30,632 INFO L334 CegarLoopForPetriNet]: 96 programPoint places, 27 predicate places. [2022-01-19 07:28:30,632 INFO L470 AbstractCegarLoop]: Abstraction has has 123 places, 113 transitions, 498 flow [2022-01-19 07:28:30,632 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 88.25) internal successors, (353), 4 states have internal predecessors, (353), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 07:28:30,632 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 07:28:30,633 INFO L254 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] [2022-01-19 07:28:30,633 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-01-19 07:28:30,633 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2022-01-19 07:28:30,633 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 07:28:30,633 INFO L85 PathProgramCache]: Analyzing trace with hash -215684502, now seen corresponding path program 4 times [2022-01-19 07:28:30,633 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 07:28:30,633 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1613048441] [2022-01-19 07:28:30,633 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 07:28:30,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 07:28:30,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 07:28:30,677 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 07:28:30,677 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 07:28:30,678 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1613048441] [2022-01-19 07:28:30,678 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1613048441] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-19 07:28:30,678 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-19 07:28:30,678 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-01-19 07:28:30,678 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1203061613] [2022-01-19 07:28:30,678 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-19 07:28:30,678 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-01-19 07:28:30,678 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 07:28:30,678 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-01-19 07:28:30,679 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-01-19 07:28:30,679 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 82 out of 107 [2022-01-19 07:28:30,679 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 123 places, 113 transitions, 498 flow. Second operand has 5 states, 5 states have (on average 85.2) internal successors, (426), 5 states have internal predecessors, (426), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 07:28:30,679 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 07:28:30,679 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 82 of 107 [2022-01-19 07:28:30,680 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 07:28:31,063 INFO L129 PetriNetUnfolder]: 2135/5361 cut-off events. [2022-01-19 07:28:31,063 INFO L130 PetriNetUnfolder]: For 14252/14950 co-relation queries the response was YES. [2022-01-19 07:28:31,080 INFO L84 FinitePrefix]: Finished finitePrefix Result has 16436 conditions, 5361 events. 2135/5361 cut-off events. For 14252/14950 co-relation queries the response was YES. Maximal size of possible extension queue 364. Compared 50291 event pairs, 946 based on Foata normal form. 175/5214 useless extension candidates. Maximal degree in co-relation 16416. Up to 1592 conditions per place. [2022-01-19 07:28:31,098 INFO L132 encePairwiseOnDemand]: 99/107 looper letters, 46 selfloop transitions, 6 changer transitions 16/144 dead transitions. [2022-01-19 07:28:31,098 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 128 places, 144 transitions, 814 flow [2022-01-19 07:28:31,099 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-01-19 07:28:31,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2022-01-19 07:28:31,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 542 transitions. [2022-01-19 07:28:31,100 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8442367601246106 [2022-01-19 07:28:31,100 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 542 transitions. [2022-01-19 07:28:31,100 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 542 transitions. [2022-01-19 07:28:31,100 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 07:28:31,100 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 542 transitions. [2022-01-19 07:28:31,101 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 90.33333333333333) internal successors, (542), 6 states have internal predecessors, (542), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 07:28:31,102 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 107.0) internal successors, (749), 7 states have internal predecessors, (749), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 07:28:31,102 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 107.0) internal successors, (749), 7 states have internal predecessors, (749), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 07:28:31,102 INFO L186 Difference]: Start difference. First operand has 123 places, 113 transitions, 498 flow. Second operand 6 states and 542 transitions. [2022-01-19 07:28:31,103 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 128 places, 144 transitions, 814 flow [2022-01-19 07:28:31,110 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 127 places, 144 transitions, 799 flow, removed 5 selfloop flow, removed 1 redundant places. [2022-01-19 07:28:31,112 INFO L242 Difference]: Finished difference. Result has 130 places, 112 transitions, 499 flow [2022-01-19 07:28:31,112 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=107, PETRI_DIFFERENCE_MINUEND_FLOW=483, PETRI_DIFFERENCE_MINUEND_PLACES=122, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=113, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=6, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=107, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=499, PETRI_PLACES=130, PETRI_TRANSITIONS=112} [2022-01-19 07:28:31,112 INFO L334 CegarLoopForPetriNet]: 96 programPoint places, 34 predicate places. [2022-01-19 07:28:31,112 INFO L470 AbstractCegarLoop]: Abstraction has has 130 places, 112 transitions, 499 flow [2022-01-19 07:28:31,112 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 85.2) internal successors, (426), 5 states have internal predecessors, (426), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 07:28:31,113 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 07:28:31,113 INFO L254 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] [2022-01-19 07:28:31,113 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-01-19 07:28:31,113 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2022-01-19 07:28:31,113 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 07:28:31,113 INFO L85 PathProgramCache]: Analyzing trace with hash 401888418, now seen corresponding path program 2 times [2022-01-19 07:28:31,113 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 07:28:31,113 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1203947667] [2022-01-19 07:28:31,113 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 07:28:31,114 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 07:28:31,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 07:28:31,147 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 07:28:31,147 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 07:28:31,147 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1203947667] [2022-01-19 07:28:31,148 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1203947667] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-19 07:28:31,148 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-19 07:28:31,148 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-01-19 07:28:31,148 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1268997618] [2022-01-19 07:28:31,148 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-19 07:28:31,148 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-01-19 07:28:31,148 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 07:28:31,148 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-01-19 07:28:31,149 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2022-01-19 07:28:31,149 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 85 out of 107 [2022-01-19 07:28:31,149 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 130 places, 112 transitions, 499 flow. Second operand has 4 states, 4 states have (on average 88.25) internal successors, (353), 4 states have internal predecessors, (353), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 07:28:31,149 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 07:28:31,149 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 85 of 107 [2022-01-19 07:28:31,149 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 07:28:31,396 INFO L129 PetriNetUnfolder]: 1236/3192 cut-off events. [2022-01-19 07:28:31,396 INFO L130 PetriNetUnfolder]: For 13531/14630 co-relation queries the response was YES. [2022-01-19 07:28:31,407 INFO L84 FinitePrefix]: Finished finitePrefix Result has 11250 conditions, 3192 events. 1236/3192 cut-off events. For 13531/14630 co-relation queries the response was YES. Maximal size of possible extension queue 240. Compared 27195 event pairs, 364 based on Foata normal form. 213/3170 useless extension candidates. Maximal degree in co-relation 11227. Up to 916 conditions per place. [2022-01-19 07:28:31,416 INFO L132 encePairwiseOnDemand]: 101/107 looper letters, 40 selfloop transitions, 15 changer transitions 3/139 dead transitions. [2022-01-19 07:28:31,416 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 130 places, 139 transitions, 858 flow [2022-01-19 07:28:31,417 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-01-19 07:28:31,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2022-01-19 07:28:31,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 376 transitions. [2022-01-19 07:28:31,417 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8785046728971962 [2022-01-19 07:28:31,417 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 376 transitions. [2022-01-19 07:28:31,418 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 376 transitions. [2022-01-19 07:28:31,418 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 07:28:31,418 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 376 transitions. [2022-01-19 07:28:31,418 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 5 states, 4 states have (on average 94.0) internal successors, (376), 4 states have internal predecessors, (376), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 07:28:31,419 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 5 states, 5 states have (on average 107.0) internal successors, (535), 5 states have internal predecessors, (535), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 07:28:31,419 INFO L81 ComplementDD]: Finished complementDD. Result has 5 states, 5 states have (on average 107.0) internal successors, (535), 5 states have internal predecessors, (535), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 07:28:31,419 INFO L186 Difference]: Start difference. First operand has 130 places, 112 transitions, 499 flow. Second operand 4 states and 376 transitions. [2022-01-19 07:28:31,419 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 130 places, 139 transitions, 858 flow [2022-01-19 07:28:31,429 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 124 places, 139 transitions, 794 flow, removed 26 selfloop flow, removed 6 redundant places. [2022-01-19 07:28:31,430 INFO L242 Difference]: Finished difference. Result has 125 places, 119 transitions, 614 flow [2022-01-19 07:28:31,430 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=107, PETRI_DIFFERENCE_MINUEND_FLOW=463, PETRI_DIFFERENCE_MINUEND_PLACES=121, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=112, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=6, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=97, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=614, PETRI_PLACES=125, PETRI_TRANSITIONS=119} [2022-01-19 07:28:31,430 INFO L334 CegarLoopForPetriNet]: 96 programPoint places, 29 predicate places. [2022-01-19 07:28:31,431 INFO L470 AbstractCegarLoop]: Abstraction has has 125 places, 119 transitions, 614 flow [2022-01-19 07:28:31,431 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 88.25) internal successors, (353), 4 states have internal predecessors, (353), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 07:28:31,431 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 07:28:31,431 INFO L254 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] [2022-01-19 07:28:31,431 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-01-19 07:28:31,431 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2022-01-19 07:28:31,431 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 07:28:31,431 INFO L85 PathProgramCache]: Analyzing trace with hash 1597009161, now seen corresponding path program 1 times [2022-01-19 07:28:31,431 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 07:28:31,432 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [674252085] [2022-01-19 07:28:31,432 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 07:28:31,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 07:28:31,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 07:28:31,483 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-01-19 07:28:31,484 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 07:28:31,484 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [674252085] [2022-01-19 07:28:31,484 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [674252085] provided 0 perfect and 1 imperfect interpolant sequences [2022-01-19 07:28:31,484 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1289182833] [2022-01-19 07:28:31,484 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 07:28:31,484 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-19 07:28:31,484 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-19 07:28:31,503 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) [2022-01-19 07:28:31,504 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-01-19 07:28:31,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 07:28:31,602 INFO L263 TraceCheckSpWp]: Trace formula consists of 207 conjuncts, 8 conjunts are in the unsatisfiable core [2022-01-19 07:28:31,608 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-01-19 07:28:31,824 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-01-19 07:28:31,824 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-01-19 07:28:31,986 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-01-19 07:28:31,987 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1289182833] provided 1 perfect and 1 imperfect interpolant sequences [2022-01-19 07:28:31,987 INFO L186 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2022-01-19 07:28:31,987 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [6, 5] total 7 [2022-01-19 07:28:31,987 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1710920913] [2022-01-19 07:28:31,987 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-19 07:28:31,989 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-01-19 07:28:31,989 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 07:28:31,989 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-01-19 07:28:31,989 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=26, Unknown=0, NotChecked=0, Total=42 [2022-01-19 07:28:31,990 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 85 out of 107 [2022-01-19 07:28:31,990 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 125 places, 119 transitions, 614 flow. Second operand has 4 states, 4 states have (on average 88.5) internal successors, (354), 4 states have internal predecessors, (354), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 07:28:31,990 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 07:28:31,990 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 85 of 107 [2022-01-19 07:28:31,990 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 07:28:32,310 INFO L129 PetriNetUnfolder]: 1406/3297 cut-off events. [2022-01-19 07:28:32,310 INFO L130 PetriNetUnfolder]: For 14591/15799 co-relation queries the response was YES. [2022-01-19 07:28:32,323 INFO L84 FinitePrefix]: Finished finitePrefix Result has 12349 conditions, 3297 events. 1406/3297 cut-off events. For 14591/15799 co-relation queries the response was YES. Maximal size of possible extension queue 251. Compared 26513 event pairs, 234 based on Foata normal form. 241/3351 useless extension candidates. Maximal degree in co-relation 12328. Up to 1090 conditions per place. [2022-01-19 07:28:32,335 INFO L132 encePairwiseOnDemand]: 101/107 looper letters, 39 selfloop transitions, 15 changer transitions 1/138 dead transitions. [2022-01-19 07:28:32,335 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 126 places, 138 transitions, 893 flow [2022-01-19 07:28:32,336 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-01-19 07:28:32,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2022-01-19 07:28:32,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 372 transitions. [2022-01-19 07:28:32,337 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8691588785046729 [2022-01-19 07:28:32,337 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 372 transitions. [2022-01-19 07:28:32,337 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 372 transitions. [2022-01-19 07:28:32,337 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 07:28:32,337 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 372 transitions. [2022-01-19 07:28:32,339 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 5 states, 4 states have (on average 93.0) internal successors, (372), 4 states have internal predecessors, (372), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 07:28:32,339 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 5 states, 5 states have (on average 107.0) internal successors, (535), 5 states have internal predecessors, (535), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 07:28:32,340 INFO L81 ComplementDD]: Finished complementDD. Result has 5 states, 5 states have (on average 107.0) internal successors, (535), 5 states have internal predecessors, (535), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 07:28:32,340 INFO L186 Difference]: Start difference. First operand has 125 places, 119 transitions, 614 flow. Second operand 4 states and 372 transitions. [2022-01-19 07:28:32,340 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 126 places, 138 transitions, 893 flow [2022-01-19 07:28:32,344 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 123 places, 138 transitions, 873 flow, removed 6 selfloop flow, removed 3 redundant places. [2022-01-19 07:28:32,346 INFO L242 Difference]: Finished difference. Result has 125 places, 123 transitions, 695 flow [2022-01-19 07:28:32,346 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=107, PETRI_DIFFERENCE_MINUEND_FLOW=594, PETRI_DIFFERENCE_MINUEND_PLACES=120, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=119, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=11, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=104, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=695, PETRI_PLACES=125, PETRI_TRANSITIONS=123} [2022-01-19 07:28:32,347 INFO L334 CegarLoopForPetriNet]: 96 programPoint places, 29 predicate places. [2022-01-19 07:28:32,347 INFO L470 AbstractCegarLoop]: Abstraction has has 125 places, 123 transitions, 695 flow [2022-01-19 07:28:32,347 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 88.5) internal successors, (354), 4 states have internal predecessors, (354), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 07:28:32,347 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 07:28:32,347 INFO L254 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] [2022-01-19 07:28:32,366 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-01-19 07:28:32,566 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2022-01-19 07:28:32,566 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2022-01-19 07:28:32,566 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 07:28:32,567 INFO L85 PathProgramCache]: Analyzing trace with hash 739778129, now seen corresponding path program 2 times [2022-01-19 07:28:32,567 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 07:28:32,567 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [161831403] [2022-01-19 07:28:32,567 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 07:28:32,567 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 07:28:32,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 07:28:32,650 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-01-19 07:28:32,650 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 07:28:32,650 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [161831403] [2022-01-19 07:28:32,650 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [161831403] provided 0 perfect and 1 imperfect interpolant sequences [2022-01-19 07:28:32,650 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1131389544] [2022-01-19 07:28:32,650 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-01-19 07:28:32,650 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-19 07:28:32,651 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-19 07:28:32,651 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-01-19 07:28:32,652 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-01-19 07:28:32,717 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-01-19 07:28:32,717 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-01-19 07:28:32,718 INFO L263 TraceCheckSpWp]: Trace formula consists of 207 conjuncts, 8 conjunts are in the unsatisfiable core [2022-01-19 07:28:32,722 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-01-19 07:28:32,935 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-01-19 07:28:32,935 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-01-19 07:28:33,070 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-01-19 07:28:33,070 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1131389544] provided 0 perfect and 2 imperfect interpolant sequences [2022-01-19 07:28:33,070 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-01-19 07:28:33,070 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 4] total 8 [2022-01-19 07:28:33,070 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1155891465] [2022-01-19 07:28:33,070 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-01-19 07:28:33,071 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-01-19 07:28:33,071 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 07:28:33,072 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-01-19 07:28:33,072 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-01-19 07:28:33,072 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 82 out of 107 [2022-01-19 07:28:33,073 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 125 places, 123 transitions, 695 flow. Second operand has 8 states, 8 states have (on average 86.0) internal successors, (688), 8 states have internal predecessors, (688), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 07:28:33,073 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 07:28:33,073 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 82 of 107 [2022-01-19 07:28:33,073 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 07:28:33,803 INFO L129 PetriNetUnfolder]: 3104/6639 cut-off events. [2022-01-19 07:28:33,804 INFO L130 PetriNetUnfolder]: For 32239/33949 co-relation queries the response was YES. [2022-01-19 07:28:33,832 INFO L84 FinitePrefix]: Finished finitePrefix Result has 26308 conditions, 6639 events. 3104/6639 cut-off events. For 32239/33949 co-relation queries the response was YES. Maximal size of possible extension queue 492. Compared 57842 event pairs, 303 based on Foata normal form. 328/6635 useless extension candidates. Maximal degree in co-relation 26286. Up to 1814 conditions per place. [2022-01-19 07:28:33,863 INFO L132 encePairwiseOnDemand]: 98/107 looper letters, 106 selfloop transitions, 61 changer transitions 1/245 dead transitions. [2022-01-19 07:28:33,863 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 134 places, 245 transitions, 2183 flow [2022-01-19 07:28:33,864 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-01-19 07:28:33,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2022-01-19 07:28:33,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 918 transitions. [2022-01-19 07:28:33,865 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8579439252336448 [2022-01-19 07:28:33,866 INFO L72 ComplementDD]: Start complementDD. Operand 10 states and 918 transitions. [2022-01-19 07:28:33,866 INFO L73 IsDeterministic]: Start isDeterministic. Operand 10 states and 918 transitions. [2022-01-19 07:28:33,866 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 07:28:33,866 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 10 states and 918 transitions. [2022-01-19 07:28:33,868 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 11 states, 10 states have (on average 91.8) internal successors, (918), 10 states have internal predecessors, (918), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 07:28:33,869 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 11 states, 11 states have (on average 107.0) internal successors, (1177), 11 states have internal predecessors, (1177), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 07:28:33,869 INFO L81 ComplementDD]: Finished complementDD. Result has 11 states, 11 states have (on average 107.0) internal successors, (1177), 11 states have internal predecessors, (1177), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 07:28:33,869 INFO L186 Difference]: Start difference. First operand has 125 places, 123 transitions, 695 flow. Second operand 10 states and 918 transitions. [2022-01-19 07:28:33,869 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 134 places, 245 transitions, 2183 flow [2022-01-19 07:28:33,882 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 132 places, 245 transitions, 2142 flow, removed 0 selfloop flow, removed 2 redundant places. [2022-01-19 07:28:33,886 INFO L242 Difference]: Finished difference. Result has 140 places, 171 transitions, 1483 flow [2022-01-19 07:28:33,886 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=107, PETRI_DIFFERENCE_MINUEND_FLOW=676, PETRI_DIFFERENCE_MINUEND_PLACES=123, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=123, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=17, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=93, PETRI_DIFFERENCE_SUBTRAHEND_STATES=10, PETRI_FLOW=1483, PETRI_PLACES=140, PETRI_TRANSITIONS=171} [2022-01-19 07:28:33,886 INFO L334 CegarLoopForPetriNet]: 96 programPoint places, 44 predicate places. [2022-01-19 07:28:33,886 INFO L470 AbstractCegarLoop]: Abstraction has has 140 places, 171 transitions, 1483 flow [2022-01-19 07:28:33,887 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 86.0) internal successors, (688), 8 states have internal predecessors, (688), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 07:28:33,887 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 07:28:33,887 INFO L254 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] [2022-01-19 07:28:33,911 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-01-19 07:28:34,097 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable10 [2022-01-19 07:28:34,097 INFO L402 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2022-01-19 07:28:34,097 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 07:28:34,097 INFO L85 PathProgramCache]: Analyzing trace with hash -1255263895, now seen corresponding path program 3 times [2022-01-19 07:28:34,097 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 07:28:34,098 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1925789637] [2022-01-19 07:28:34,098 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 07:28:34,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 07:28:34,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 07:28:34,168 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-01-19 07:28:34,168 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 07:28:34,168 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1925789637] [2022-01-19 07:28:34,168 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1925789637] provided 1 perfect and 0 imperfect interpolant sequences [2022-01-19 07:28:34,169 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-01-19 07:28:34,169 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-01-19 07:28:34,169 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [594285478] [2022-01-19 07:28:34,169 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-19 07:28:34,169 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-01-19 07:28:34,169 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 07:28:34,169 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-01-19 07:28:34,170 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2022-01-19 07:28:34,170 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 82 out of 107 [2022-01-19 07:28:34,171 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 140 places, 171 transitions, 1483 flow. Second operand has 6 states, 6 states have (on average 84.83333333333333) internal successors, (509), 6 states have internal predecessors, (509), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 07:28:34,171 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 07:28:34,171 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 82 of 107 [2022-01-19 07:28:34,171 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 07:28:34,593 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([253] L50-5-->L50-6: Formula: (not (< (mod v_thread2Thread1of1ForFork2_~i~1_3 4294967296) (mod v_~c~0_3 4294967296))) InVars {~c~0=v_~c~0_3, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_3} OutVars{~c~0=v_~c~0_3, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_3} AuxVars[] AssignedVars[][73], [Black: 120#(and (= ~x_2~0 0) (= ~x_3~0 0) (= ~x_1~0 0)), 113#true, Black: 119#(and (= ~x_2~0 0) (= ~x_1~0 0)), Black: 196#(= thread1Thread1of1ForFork1_~i~0 0), 118#(= ~x_1~0 0), Black: 138#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 69#L58-4true, 177#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 204#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 159#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), 14#L50-6true, 62#L43true, Black: 170#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 169#(= thread2Thread1of1ForFork2_~i~1 0), 197#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), 1216#true, Black: 176#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 704#(= thread1Thread1of1ForFork1_~i~0 0), Black: 705#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1203#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 707#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 706#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 488#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 990#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), 89#L75-4true, Black: 702#true, Black: 1069#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 183#(= thread2Thread1of1ForFork2_~i~1 0)]) [2022-01-19 07:28:34,593 INFO L384 tUnfolder$Statistics]: this new event has 62 ancestors and is cut-off event [2022-01-19 07:28:34,593 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2022-01-19 07:28:34,593 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2022-01-19 07:28:34,593 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2022-01-19 07:28:34,593 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([254] L50-5-->L51: Formula: (< (mod v_thread2Thread1of1ForFork2_~i~1_5 4294967296) (mod v_~c~0_4 4294967296)) InVars {~c~0=v_~c~0_4, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5} OutVars{~c~0=v_~c~0_4, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5} AuxVars[] AssignedVars[][59], [Black: 120#(and (= ~x_2~0 0) (= ~x_3~0 0) (= ~x_1~0 0)), 113#true, Black: 119#(and (= ~x_2~0 0) (= ~x_1~0 0)), Black: 196#(= thread1Thread1of1ForFork1_~i~0 0), 118#(= ~x_1~0 0), Black: 138#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 69#L58-4true, 177#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 39#L51true, Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 204#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 159#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), 62#L43true, Black: 170#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 169#(= thread2Thread1of1ForFork2_~i~1 0), 197#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), 1216#true, Black: 176#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 704#(= thread1Thread1of1ForFork1_~i~0 0), Black: 705#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1203#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 707#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 706#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 488#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 990#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), 89#L75-4true, Black: 702#true, Black: 183#(= thread2Thread1of1ForFork2_~i~1 0), Black: 1069#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))]) [2022-01-19 07:28:34,594 INFO L384 tUnfolder$Statistics]: this new event has 62 ancestors and is cut-off event [2022-01-19 07:28:34,594 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2022-01-19 07:28:34,594 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2022-01-19 07:28:34,594 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2022-01-19 07:28:34,623 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([253] L50-5-->L50-6: Formula: (not (< (mod v_thread2Thread1of1ForFork2_~i~1_3 4294967296) (mod v_~c~0_3 4294967296))) InVars {~c~0=v_~c~0_3, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_3} OutVars{~c~0=v_~c~0_3, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_3} AuxVars[] AssignedVars[][73], [Black: 120#(and (= ~x_2~0 0) (= ~x_3~0 0) (= ~x_1~0 0)), 113#true, Black: 119#(and (= ~x_2~0 0) (= ~x_1~0 0)), Black: 196#(= thread1Thread1of1ForFork1_~i~0 0), 118#(= ~x_1~0 0), Black: 138#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 177#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 204#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 159#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), 14#L50-6true, 80#L58-6true, 62#L43true, Black: 170#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 169#(= thread2Thread1of1ForFork2_~i~1 0), 197#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), 1216#true, Black: 176#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 704#(= thread1Thread1of1ForFork1_~i~0 0), Black: 705#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1203#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 707#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 706#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 488#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 990#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), 89#L75-4true, Black: 702#true, Black: 1069#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 183#(= thread2Thread1of1ForFork2_~i~1 0)]) [2022-01-19 07:28:34,624 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2022-01-19 07:28:34,624 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-01-19 07:28:34,624 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-01-19 07:28:34,624 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-01-19 07:28:34,624 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([254] L50-5-->L51: Formula: (< (mod v_thread2Thread1of1ForFork2_~i~1_5 4294967296) (mod v_~c~0_4 4294967296)) InVars {~c~0=v_~c~0_4, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5} OutVars{~c~0=v_~c~0_4, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5} AuxVars[] AssignedVars[][59], [Black: 120#(and (= ~x_2~0 0) (= ~x_3~0 0) (= ~x_1~0 0)), 113#true, Black: 119#(and (= ~x_2~0 0) (= ~x_1~0 0)), Black: 196#(= thread1Thread1of1ForFork1_~i~0 0), 118#(= ~x_1~0 0), Black: 138#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 177#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 39#L51true, Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 204#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 159#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), 80#L58-6true, 62#L43true, Black: 170#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 169#(= thread2Thread1of1ForFork2_~i~1 0), 197#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), 1216#true, Black: 176#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 704#(= thread1Thread1of1ForFork1_~i~0 0), Black: 705#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1203#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 707#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 706#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 488#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 990#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), 89#L75-4true, Black: 702#true, Black: 183#(= thread2Thread1of1ForFork2_~i~1 0), Black: 1069#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))]) [2022-01-19 07:28:34,624 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2022-01-19 07:28:34,624 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-01-19 07:28:34,624 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-01-19 07:28:34,624 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-01-19 07:28:34,763 INFO L129 PetriNetUnfolder]: 3308/6879 cut-off events. [2022-01-19 07:28:34,763 INFO L130 PetriNetUnfolder]: For 52640/55882 co-relation queries the response was YES. [2022-01-19 07:28:34,790 INFO L84 FinitePrefix]: Finished finitePrefix Result has 31807 conditions, 6879 events. 3308/6879 cut-off events. For 52640/55882 co-relation queries the response was YES. Maximal size of possible extension queue 453. Compared 58564 event pairs, 843 based on Foata normal form. 360/6816 useless extension candidates. Maximal degree in co-relation 31778. Up to 2236 conditions per place. [2022-01-19 07:28:34,823 INFO L132 encePairwiseOnDemand]: 99/107 looper letters, 97 selfloop transitions, 51 changer transitions 2/227 dead transitions. [2022-01-19 07:28:34,824 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 145 places, 227 transitions, 2450 flow [2022-01-19 07:28:34,824 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-01-19 07:28:34,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2022-01-19 07:28:34,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 550 transitions. [2022-01-19 07:28:34,825 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8566978193146417 [2022-01-19 07:28:34,825 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 550 transitions. [2022-01-19 07:28:34,825 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 550 transitions. [2022-01-19 07:28:34,825 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 07:28:34,825 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 550 transitions. [2022-01-19 07:28:34,826 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 91.66666666666667) internal successors, (550), 6 states have internal predecessors, (550), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 07:28:34,827 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 107.0) internal successors, (749), 7 states have internal predecessors, (749), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 07:28:34,827 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 107.0) internal successors, (749), 7 states have internal predecessors, (749), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 07:28:34,827 INFO L186 Difference]: Start difference. First operand has 140 places, 171 transitions, 1483 flow. Second operand 6 states and 550 transitions. [2022-01-19 07:28:34,827 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 145 places, 227 transitions, 2450 flow [2022-01-19 07:28:34,865 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 145 places, 227 transitions, 2426 flow, removed 12 selfloop flow, removed 0 redundant places. [2022-01-19 07:28:34,867 INFO L242 Difference]: Finished difference. Result has 148 places, 190 transitions, 1950 flow [2022-01-19 07:28:34,868 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=107, PETRI_DIFFERENCE_MINUEND_FLOW=1459, PETRI_DIFFERENCE_MINUEND_PLACES=140, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=171, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=31, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=121, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=1950, PETRI_PLACES=148, PETRI_TRANSITIONS=190} [2022-01-19 07:28:34,868 INFO L334 CegarLoopForPetriNet]: 96 programPoint places, 52 predicate places. [2022-01-19 07:28:34,869 INFO L470 AbstractCegarLoop]: Abstraction has has 148 places, 190 transitions, 1950 flow [2022-01-19 07:28:34,869 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 84.83333333333333) internal successors, (509), 6 states have internal predecessors, (509), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 07:28:34,869 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 07:28:34,869 INFO L254 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] [2022-01-19 07:28:34,869 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2022-01-19 07:28:34,869 INFO L402 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2022-01-19 07:28:34,869 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 07:28:34,869 INFO L85 PathProgramCache]: Analyzing trace with hash 856452868, now seen corresponding path program 1 times [2022-01-19 07:28:34,869 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 07:28:34,870 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1577622022] [2022-01-19 07:28:34,870 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 07:28:34,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 07:28:34,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 07:28:35,028 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 07:28:35,028 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 07:28:35,028 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1577622022] [2022-01-19 07:28:35,028 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1577622022] provided 0 perfect and 1 imperfect interpolant sequences [2022-01-19 07:28:35,028 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1215187543] [2022-01-19 07:28:35,028 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 07:28:35,028 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-19 07:28:35,029 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-19 07:28:35,029 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-01-19 07:28:35,030 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-01-19 07:28:35,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 07:28:35,113 INFO L263 TraceCheckSpWp]: Trace formula consists of 215 conjuncts, 17 conjunts are in the unsatisfiable core [2022-01-19 07:28:35,115 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-01-19 07:28:35,540 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 07:28:35,540 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-01-19 07:28:40,991 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 07:28:40,991 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1215187543] provided 0 perfect and 2 imperfect interpolant sequences [2022-01-19 07:28:40,991 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-01-19 07:28:40,991 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10, 10] total 17 [2022-01-19 07:28:40,991 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1148334431] [2022-01-19 07:28:40,991 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-01-19 07:28:40,992 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 17 states [2022-01-19 07:28:40,992 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 07:28:40,992 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2022-01-19 07:28:40,992 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=51, Invalid=220, Unknown=1, NotChecked=0, Total=272 [2022-01-19 07:28:40,993 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 81 out of 107 [2022-01-19 07:28:40,994 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 148 places, 190 transitions, 1950 flow. Second operand has 17 states, 17 states have (on average 83.41176470588235) internal successors, (1418), 17 states have internal predecessors, (1418), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 07:28:40,994 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 07:28:40,994 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 81 of 107 [2022-01-19 07:28:40,994 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 07:28:41,294 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([264] L58-5-->L59: Formula: (< (mod v_thread3Thread1of1ForFork0_~i~2_5 4294967296) (mod v_~c~0_6 4294967296)) InVars {~c~0=v_~c~0_6, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_5} OutVars{~c~0=v_~c~0_6, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_5} AuxVars[] AssignedVars[][151], [Black: 120#(and (= ~x_2~0 0) (= ~x_3~0 0) (= ~x_1~0 0)), 113#true, 170#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 119#(and (= ~x_2~0 0) (= ~x_1~0 0)), Black: 196#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1219#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 138#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), Black: 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, 39#L51true, 7#L42-6true, Black: 159#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 169#(= thread2Thread1of1ForFork2_~i~1 0), 1232#(and (<= (+ ~x_1~0 ~b~0) ~x_3~0) (= ~x_2~0 0) (<= ~x_3~0 (+ ~x_1~0 ~b~0))), 990#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), 1216#true, 116#true, Black: 177#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 705#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1203#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 704#(= thread1Thread1of1ForFork1_~i~0 0), 64#L59true, Black: 707#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), 176#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 706#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 204#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 702#true, 89#L75-4true, Black: 1069#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))]) [2022-01-19 07:28:41,295 INFO L384 tUnfolder$Statistics]: this new event has 59 ancestors and is cut-off event [2022-01-19 07:28:41,295 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-01-19 07:28:41,295 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-01-19 07:28:41,295 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-01-19 07:28:41,356 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([277] thread1EXIT-->L76-2: Formula: (and (= 0 v_thread1Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem13#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork1_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} AuxVars[] AssignedVars[][172], [Black: 120#(and (= ~x_2~0 0) (= ~x_3~0 0) (= ~x_1~0 0)), 113#true, Black: 119#(and (= ~x_2~0 0) (= ~x_1~0 0)), 170#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 44#L50-2true, Black: 1218#(= thread3Thread1of1ForFork0_~i~2 0), Black: 196#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1219#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 134#(= thread3Thread1of1ForFork0_~i~2 0), 1226#true, 94#L76-2true, Black: 138#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread3Thread1of1ForFork0_~i~2 0)), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 1221#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), 1203#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 68#L58-2true, Black: 159#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), Black: 169#(= thread2Thread1of1ForFork2_~i~1 0), 116#true, Black: 177#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 705#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 704#(= thread1Thread1of1ForFork1_~i~0 0), Black: 707#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 706#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 176#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 990#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 204#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 702#true, Black: 1069#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))]) [2022-01-19 07:28:41,356 INFO L384 tUnfolder$Statistics]: this new event has 67 ancestors and is cut-off event [2022-01-19 07:28:41,356 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-01-19 07:28:41,356 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-01-19 07:28:41,356 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-01-19 07:28:41,360 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([264] L58-5-->L59: Formula: (< (mod v_thread3Thread1of1ForFork0_~i~2_5 4294967296) (mod v_~c~0_6 4294967296)) InVars {~c~0=v_~c~0_6, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_5} OutVars{~c~0=v_~c~0_6, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_5} AuxVars[] AssignedVars[][151], [Black: 120#(and (= ~x_2~0 0) (= ~x_3~0 0) (= ~x_1~0 0)), 113#true, Black: 119#(and (= ~x_2~0 0) (= ~x_1~0 0)), Black: 196#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1219#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1226#true, Black: 138#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, 39#L51true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 7#L42-6true, Black: 159#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), Black: 170#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 169#(= thread2Thread1of1ForFork2_~i~1 0), 990#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), 1216#true, 116#true, Black: 177#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 705#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1203#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), 64#L59true, Black: 704#(= thread1Thread1of1ForFork1_~i~0 0), Black: 707#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 706#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 176#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 204#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 702#true, 89#L75-4true, Black: 1069#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 183#(= thread2Thread1of1ForFork2_~i~1 0)]) [2022-01-19 07:28:41,360 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2022-01-19 07:28:41,360 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-01-19 07:28:41,360 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-01-19 07:28:41,360 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-01-19 07:28:41,381 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([264] L58-5-->L59: Formula: (< (mod v_thread3Thread1of1ForFork0_~i~2_5 4294967296) (mod v_~c~0_6 4294967296)) InVars {~c~0=v_~c~0_6, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_5} OutVars{~c~0=v_~c~0_6, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_5} AuxVars[] AssignedVars[][151], [Black: 120#(and (= ~x_2~0 0) (= ~x_3~0 0) (= ~x_1~0 0)), 113#true, 1434#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 119#(and (= ~x_2~0 0) (= ~x_1~0 0)), Black: 1218#(= thread3Thread1of1ForFork0_~i~2 0), Black: 196#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1219#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 138#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 39#L51true, Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 7#L42-6true, Black: 159#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), Black: 170#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 169#(= thread2Thread1of1ForFork2_~i~1 0), 990#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), 1216#true, 116#true, Black: 177#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 705#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1203#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 704#(= thread1Thread1of1ForFork1_~i~0 0), 64#L59true, Black: 707#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 706#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 176#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 204#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 89#L75-4true, Black: 702#true, Black: 183#(= thread2Thread1of1ForFork2_~i~1 0), Black: 1069#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))]) [2022-01-19 07:28:41,381 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2022-01-19 07:28:41,381 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-01-19 07:28:41,381 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-01-19 07:28:41,381 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-01-19 07:28:41,387 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([264] L58-5-->L59: Formula: (< (mod v_thread3Thread1of1ForFork0_~i~2_5 4294967296) (mod v_~c~0_6 4294967296)) InVars {~c~0=v_~c~0_6, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_5} OutVars{~c~0=v_~c~0_6, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_5} AuxVars[] AssignedVars[][151], [Black: 120#(and (= ~x_2~0 0) (= ~x_3~0 0) (= ~x_1~0 0)), 113#true, Black: 119#(and (= ~x_2~0 0) (= ~x_1~0 0)), Black: 1218#(= thread3Thread1of1ForFork0_~i~2 0), Black: 196#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1219#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1226#true, Black: 138#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 39#L51true, Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 7#L42-6true, Black: 159#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), Black: 170#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 169#(= thread2Thread1of1ForFork2_~i~1 0), 990#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), 1216#true, 116#true, Black: 177#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 705#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1203#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 704#(= thread1Thread1of1ForFork1_~i~0 0), 64#L59true, Black: 707#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 706#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 176#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 204#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 89#L75-4true, Black: 702#true, Black: 1069#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 183#(= thread2Thread1of1ForFork2_~i~1 0)]) [2022-01-19 07:28:41,387 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2022-01-19 07:28:41,387 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-01-19 07:28:41,387 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-01-19 07:28:41,387 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-01-19 07:28:41,387 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-01-19 07:28:41,408 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([277] thread1EXIT-->L76-2: Formula: (and (= 0 v_thread1Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem13#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork1_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} AuxVars[] AssignedVars[][172], [Black: 120#(and (= ~x_2~0 0) (= ~x_3~0 0) (= ~x_1~0 0)), 113#true, Black: 119#(and (= ~x_2~0 0) (= ~x_1~0 0)), 170#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 44#L50-2true, Black: 1218#(= thread3Thread1of1ForFork0_~i~2 0), Black: 196#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1219#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 134#(= thread3Thread1of1ForFork0_~i~2 0), 1226#true, 94#L76-2true, Black: 138#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread3Thread1of1ForFork0_~i~2 0)), 1221#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 1203#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 145#true, 68#L58-2true, Black: 159#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 169#(= thread2Thread1of1ForFork2_~i~1 0), 116#true, Black: 177#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 705#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 704#(= thread1Thread1of1ForFork1_~i~0 0), Black: 707#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 706#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 176#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 204#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 990#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 702#true, Black: 1069#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))]) [2022-01-19 07:28:41,408 INFO L384 tUnfolder$Statistics]: this new event has 72 ancestors and is cut-off event [2022-01-19 07:28:41,408 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-01-19 07:28:41,408 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-01-19 07:28:41,408 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-01-19 07:28:41,421 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([277] thread1EXIT-->L76-2: Formula: (and (= 0 v_thread1Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem13#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork1_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} AuxVars[] AssignedVars[][172], [Black: 120#(and (= ~x_2~0 0) (= ~x_3~0 0) (= ~x_1~0 0)), 113#true, Black: 119#(and (= ~x_2~0 0) (= ~x_1~0 0)), 44#L50-2true, Black: 196#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1219#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 134#(= thread3Thread1of1ForFork0_~i~2 0), 1226#true, Black: 138#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread3Thread1of1ForFork0_~i~2 0)), 94#L76-2true, 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 1221#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), 1203#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 68#L58-2true, Black: 159#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), Black: 170#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 169#(= thread2Thread1of1ForFork2_~i~1 0), 116#true, Black: 177#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 705#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 704#(= thread1Thread1of1ForFork1_~i~0 0), Black: 707#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 706#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 176#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 990#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 204#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 702#true, Black: 1069#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 183#(= thread2Thread1of1ForFork2_~i~1 0)]) [2022-01-19 07:28:41,421 INFO L384 tUnfolder$Statistics]: this new event has 67 ancestors and is not cut-off event [2022-01-19 07:28:41,421 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is not cut-off event [2022-01-19 07:28:41,421 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is not cut-off event [2022-01-19 07:28:41,421 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is not cut-off event [2022-01-19 07:28:41,607 INFO L129 PetriNetUnfolder]: 1890/5729 cut-off events. [2022-01-19 07:28:41,607 INFO L130 PetriNetUnfolder]: For 29802/32841 co-relation queries the response was YES. [2022-01-19 07:28:41,632 INFO L84 FinitePrefix]: Finished finitePrefix Result has 22032 conditions, 5729 events. 1890/5729 cut-off events. For 29802/32841 co-relation queries the response was YES. Maximal size of possible extension queue 389. Compared 56649 event pairs, 260 based on Foata normal form. 177/5600 useless extension candidates. Maximal degree in co-relation 21999. Up to 1239 conditions per place. [2022-01-19 07:28:41,651 INFO L132 encePairwiseOnDemand]: 95/107 looper letters, 35 selfloop transitions, 29 changer transitions 8/236 dead transitions. [2022-01-19 07:28:41,651 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 162 places, 236 transitions, 2253 flow [2022-01-19 07:28:41,652 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-01-19 07:28:41,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2022-01-19 07:28:41,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 1369 transitions. [2022-01-19 07:28:41,654 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.7996495327102804 [2022-01-19 07:28:41,654 INFO L72 ComplementDD]: Start complementDD. Operand 16 states and 1369 transitions. [2022-01-19 07:28:41,654 INFO L73 IsDeterministic]: Start isDeterministic. Operand 16 states and 1369 transitions. [2022-01-19 07:28:41,654 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 07:28:41,654 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 16 states and 1369 transitions. [2022-01-19 07:28:41,657 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 17 states, 16 states have (on average 85.5625) internal successors, (1369), 16 states have internal predecessors, (1369), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 07:28:41,658 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 17 states, 17 states have (on average 107.0) internal successors, (1819), 17 states have internal predecessors, (1819), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 07:28:41,659 INFO L81 ComplementDD]: Finished complementDD. Result has 17 states, 17 states have (on average 107.0) internal successors, (1819), 17 states have internal predecessors, (1819), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 07:28:41,659 INFO L186 Difference]: Start difference. First operand has 148 places, 190 transitions, 1950 flow. Second operand 16 states and 1369 transitions. [2022-01-19 07:28:41,659 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 162 places, 236 transitions, 2253 flow [2022-01-19 07:28:41,681 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 156 places, 236 transitions, 2062 flow, removed 64 selfloop flow, removed 6 redundant places. [2022-01-19 07:28:41,684 INFO L242 Difference]: Finished difference. Result has 163 places, 210 transitions, 1944 flow [2022-01-19 07:28:41,684 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=107, PETRI_DIFFERENCE_MINUEND_FLOW=1759, PETRI_DIFFERENCE_MINUEND_PLACES=141, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=190, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=13, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=176, PETRI_DIFFERENCE_SUBTRAHEND_STATES=16, PETRI_FLOW=1944, PETRI_PLACES=163, PETRI_TRANSITIONS=210} [2022-01-19 07:28:41,684 INFO L334 CegarLoopForPetriNet]: 96 programPoint places, 67 predicate places. [2022-01-19 07:28:41,684 INFO L470 AbstractCegarLoop]: Abstraction has has 163 places, 210 transitions, 1944 flow [2022-01-19 07:28:41,685 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 17 states, 17 states have (on average 83.41176470588235) internal successors, (1418), 17 states have internal predecessors, (1418), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 07:28:41,685 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 07:28:41,685 INFO L254 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] [2022-01-19 07:28:41,701 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-01-19 07:28:41,901 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-19 07:28:41,901 INFO L402 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2022-01-19 07:28:41,901 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 07:28:41,901 INFO L85 PathProgramCache]: Analyzing trace with hash 1558590350, now seen corresponding path program 2 times [2022-01-19 07:28:41,901 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 07:28:41,901 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1265928896] [2022-01-19 07:28:41,902 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 07:28:41,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 07:28:41,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 07:28:42,007 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 07:28:42,007 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 07:28:42,007 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1265928896] [2022-01-19 07:28:42,007 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1265928896] provided 0 perfect and 1 imperfect interpolant sequences [2022-01-19 07:28:42,007 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1408765312] [2022-01-19 07:28:42,007 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-01-19 07:28:42,007 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-19 07:28:42,007 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-19 07:28:42,008 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-01-19 07:28:42,009 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-01-19 07:28:42,095 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-01-19 07:28:42,095 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-01-19 07:28:42,096 INFO L263 TraceCheckSpWp]: Trace formula consists of 215 conjuncts, 17 conjunts are in the unsatisfiable core [2022-01-19 07:28:42,098 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-01-19 07:28:42,546 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 07:28:42,546 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-01-19 07:28:42,774 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 07:28:42,774 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1408765312] provided 0 perfect and 2 imperfect interpolant sequences [2022-01-19 07:28:42,774 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-01-19 07:28:42,774 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10, 9] total 16 [2022-01-19 07:28:42,775 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2033413621] [2022-01-19 07:28:42,775 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-01-19 07:28:42,775 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2022-01-19 07:28:42,775 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 07:28:42,775 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2022-01-19 07:28:42,775 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=44, Invalid=196, Unknown=0, NotChecked=0, Total=240 [2022-01-19 07:28:42,776 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 81 out of 107 [2022-01-19 07:28:42,777 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 163 places, 210 transitions, 1944 flow. Second operand has 16 states, 16 states have (on average 83.4375) internal successors, (1335), 16 states have internal predecessors, (1335), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 07:28:42,777 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 07:28:42,777 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 81 of 107 [2022-01-19 07:28:42,777 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 07:28:42,947 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([254] L50-5-->L51: Formula: (< (mod v_thread2Thread1of1ForFork2_~i~1_5 4294967296) (mod v_~c~0_4 4294967296)) InVars {~c~0=v_~c~0_4, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5} OutVars{~c~0=v_~c~0_4, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5} AuxVars[] AssignedVars[][61], [Black: 120#(and (= ~x_2~0 0) (= ~x_3~0 0) (= ~x_1~0 0)), 113#true, Black: 119#(and (= ~x_2~0 0) (= ~x_1~0 0)), Black: 196#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1219#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1226#true, Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 39#L51true, Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 204#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 1784#true, Black: 159#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 62#L43true, Black: 170#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 169#(= thread2Thread1of1ForFork2_~i~1 0), 702#true, Black: 1516#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), 116#true, Black: 1434#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1768#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 177#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1770#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1775#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1617#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), Black: 1772#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 705#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1203#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 704#(= thread1Thread1of1ForFork1_~i~0 0), 176#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 990#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 1069#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 55#L74-4true, Black: 183#(= thread2Thread1of1ForFork2_~i~1 0)]) [2022-01-19 07:28:42,947 INFO L384 tUnfolder$Statistics]: this new event has 51 ancestors and is not cut-off event [2022-01-19 07:28:42,947 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is not cut-off event [2022-01-19 07:28:42,947 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is not cut-off event [2022-01-19 07:28:42,947 INFO L387 tUnfolder$Statistics]: existing Event has 51 ancestors and is not cut-off event [2022-01-19 07:28:42,965 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([244] L42-5-->L43: Formula: (< (mod v_thread1Thread1of1ForFork1_~i~0_5 4294967296) (mod v_~c~0_2 4294967296)) InVars {~c~0=v_~c~0_2, thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_5} OutVars{~c~0=v_~c~0_2, thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_5} AuxVars[] AssignedVars[][48], [Black: 120#(and (= ~x_2~0 0) (= ~x_3~0 0) (= ~x_1~0 0)), 113#true, Black: 119#(and (= ~x_2~0 0) (= ~x_1~0 0)), Black: 196#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1219#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1226#true, Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, 39#L51true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 204#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 1784#true, Black: 159#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 62#L43true, Black: 170#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 169#(= thread2Thread1of1ForFork2_~i~1 0), 702#true, 116#true, Black: 1516#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1434#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 177#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1768#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1770#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1775#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1617#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), Black: 1772#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 705#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1203#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 704#(= thread1Thread1of1ForFork1_~i~0 0), 176#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 990#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), 55#L74-4true, Black: 183#(= thread2Thread1of1ForFork2_~i~1 0), Black: 1069#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))]) [2022-01-19 07:28:42,965 INFO L384 tUnfolder$Statistics]: this new event has 56 ancestors and is cut-off event [2022-01-19 07:28:42,966 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2022-01-19 07:28:42,966 INFO L387 tUnfolder$Statistics]: existing Event has 51 ancestors and is cut-off event [2022-01-19 07:28:42,966 INFO L387 tUnfolder$Statistics]: existing Event has 51 ancestors and is cut-off event [2022-01-19 07:28:43,065 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([254] L50-5-->L51: Formula: (< (mod v_thread2Thread1of1ForFork2_~i~1_5 4294967296) (mod v_~c~0_4 4294967296)) InVars {~c~0=v_~c~0_4, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5} OutVars{~c~0=v_~c~0_4, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5} AuxVars[] AssignedVars[][61], [Black: 120#(and (= ~x_2~0 0) (= ~x_3~0 0) (= ~x_1~0 0)), 113#true, Black: 119#(and (= ~x_2~0 0) (= ~x_1~0 0)), Black: 196#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1219#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1226#true, Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 39#L51true, Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 204#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 1784#true, Black: 159#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 62#L43true, Black: 170#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 169#(= thread2Thread1of1ForFork2_~i~1 0), 702#true, 116#true, Black: 1516#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1434#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 177#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1768#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1770#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1775#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1617#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), Black: 1772#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 705#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1203#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 704#(= thread1Thread1of1ForFork1_~i~0 0), 176#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 990#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 1069#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 55#L74-4true, Black: 183#(= thread2Thread1of1ForFork2_~i~1 0)]) [2022-01-19 07:28:43,065 INFO L384 tUnfolder$Statistics]: this new event has 56 ancestors and is cut-off event [2022-01-19 07:28:43,065 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2022-01-19 07:28:43,065 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2022-01-19 07:28:43,065 INFO L387 tUnfolder$Statistics]: existing Event has 51 ancestors and is cut-off event [2022-01-19 07:28:43,065 INFO L387 tUnfolder$Statistics]: existing Event has 51 ancestors and is cut-off event [2022-01-19 07:28:43,139 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([254] L50-5-->L51: Formula: (< (mod v_thread2Thread1of1ForFork2_~i~1_5 4294967296) (mod v_~c~0_4 4294967296)) InVars {~c~0=v_~c~0_4, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5} OutVars{~c~0=v_~c~0_4, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5} AuxVars[] AssignedVars[][132], [Black: 120#(and (= ~x_2~0 0) (= ~x_3~0 0) (= ~x_1~0 0)), 113#true, Black: 119#(and (= ~x_2~0 0) (= ~x_1~0 0)), Black: 1218#(= thread3Thread1of1ForFork0_~i~2 0), Black: 196#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1219#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1226#true, 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 1221#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), 39#L51true, Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 48#L42-4true, 1784#true, Black: 159#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), Black: 170#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 169#(= thread2Thread1of1ForFork2_~i~1 0), 1069#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 116#true, Black: 1516#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1434#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 27#L58-5true, Black: 177#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1768#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1770#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1775#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1617#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), Black: 1772#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 705#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1203#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 704#(= thread1Thread1of1ForFork1_~i~0 0), 176#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 990#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 204#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 89#L75-4true, Black: 702#true, Black: 183#(= thread2Thread1of1ForFork2_~i~1 0)]) [2022-01-19 07:28:43,139 INFO L384 tUnfolder$Statistics]: this new event has 61 ancestors and is cut-off event [2022-01-19 07:28:43,139 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-01-19 07:28:43,139 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2022-01-19 07:28:43,139 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2022-01-19 07:28:43,141 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([254] L50-5-->L51: Formula: (< (mod v_thread2Thread1of1ForFork2_~i~1_5 4294967296) (mod v_~c~0_4 4294967296)) InVars {~c~0=v_~c~0_4, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5} OutVars{~c~0=v_~c~0_4, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5} AuxVars[] AssignedVars[][61], [Black: 120#(and (= ~x_2~0 0) (= ~x_3~0 0) (= ~x_1~0 0)), 113#true, Black: 119#(and (= ~x_2~0 0) (= ~x_1~0 0)), Black: 196#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1219#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1226#true, Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 39#L51true, Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 204#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 75#thread3ENTRYtrue, 1784#true, Black: 159#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 62#L43true, Black: 170#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 169#(= thread2Thread1of1ForFork2_~i~1 0), 702#true, 116#true, Black: 1516#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1434#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 177#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1768#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1770#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1775#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1617#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), Black: 1772#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 705#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1203#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 704#(= thread1Thread1of1ForFork1_~i~0 0), 176#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 990#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), 89#L75-4true, Black: 183#(= thread2Thread1of1ForFork2_~i~1 0), Black: 1069#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))]) [2022-01-19 07:28:43,141 INFO L384 tUnfolder$Statistics]: this new event has 57 ancestors and is not cut-off event [2022-01-19 07:28:43,141 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is not cut-off event [2022-01-19 07:28:43,141 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is not cut-off event [2022-01-19 07:28:43,141 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is not cut-off event [2022-01-19 07:28:43,173 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([261] thread3ENTRY-->L58-5: Formula: (= v_thread3Thread1of1ForFork0_~i~2_1 0) InVars {} OutVars{thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_1} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_~i~2][83], [Black: 120#(and (= ~x_2~0 0) (= ~x_3~0 0) (= ~x_1~0 0)), 113#true, 1218#(= thread3Thread1of1ForFork0_~i~2 0), Black: 119#(and (= ~x_2~0 0) (= ~x_1~0 0)), Black: 196#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1219#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1226#true, 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 39#L51true, Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 48#L42-4true, 1784#true, Black: 159#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), Black: 170#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 169#(= thread2Thread1of1ForFork2_~i~1 0), 1069#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 116#true, Black: 1516#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), 27#L58-5true, Black: 1434#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 177#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1768#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1770#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1775#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1617#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), Black: 1772#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 705#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1203#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 704#(= thread1Thread1of1ForFork1_~i~0 0), 176#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 204#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 990#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 702#true, 89#L75-4true, Black: 183#(= thread2Thread1of1ForFork2_~i~1 0)]) [2022-01-19 07:28:43,173 INFO L384 tUnfolder$Statistics]: this new event has 61 ancestors and is cut-off event [2022-01-19 07:28:43,173 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-01-19 07:28:43,173 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2022-01-19 07:28:43,173 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2022-01-19 07:28:43,174 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([244] L42-5-->L43: Formula: (< (mod v_thread1Thread1of1ForFork1_~i~0_5 4294967296) (mod v_~c~0_2 4294967296)) InVars {~c~0=v_~c~0_2, thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_5} OutVars{~c~0=v_~c~0_2, thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_5} AuxVars[] AssignedVars[][48], [Black: 120#(and (= ~x_2~0 0) (= ~x_3~0 0) (= ~x_1~0 0)), 113#true, Black: 119#(and (= ~x_2~0 0) (= ~x_1~0 0)), Black: 196#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1219#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1226#true, Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, 39#L51true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 204#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 75#thread3ENTRYtrue, 1784#true, Black: 159#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 62#L43true, Black: 170#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 169#(= thread2Thread1of1ForFork2_~i~1 0), 702#true, 116#true, Black: 1516#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1434#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 177#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1768#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1770#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1775#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1617#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), Black: 1772#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 705#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1203#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 704#(= thread1Thread1of1ForFork1_~i~0 0), 176#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 990#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), 89#L75-4true, Black: 183#(= thread2Thread1of1ForFork2_~i~1 0), Black: 1069#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))]) [2022-01-19 07:28:43,174 INFO L384 tUnfolder$Statistics]: this new event has 62 ancestors and is cut-off event [2022-01-19 07:28:43,174 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2022-01-19 07:28:43,174 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-01-19 07:28:43,174 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2022-01-19 07:28:43,176 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([254] L50-5-->L51: Formula: (< (mod v_thread2Thread1of1ForFork2_~i~1_5 4294967296) (mod v_~c~0_4 4294967296)) InVars {~c~0=v_~c~0_4, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5} OutVars{~c~0=v_~c~0_4, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5} AuxVars[] AssignedVars[][132], [Black: 120#(and (= ~x_2~0 0) (= ~x_3~0 0) (= ~x_1~0 0)), 113#true, Black: 119#(and (= ~x_2~0 0) (= ~x_1~0 0)), Black: 1218#(= thread3Thread1of1ForFork0_~i~2 0), Black: 196#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1219#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1226#true, 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 1221#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), 39#L51true, Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 1784#true, Black: 159#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 62#L43true, Black: 170#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 169#(= thread2Thread1of1ForFork2_~i~1 0), 1069#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 116#true, Black: 1516#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1434#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 27#L58-5true, Black: 177#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1768#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1770#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1775#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1617#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), Black: 1772#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 705#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1203#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 704#(= thread1Thread1of1ForFork1_~i~0 0), 176#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 990#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 204#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 89#L75-4true, Black: 702#true, Black: 183#(= thread2Thread1of1ForFork2_~i~1 0)]) [2022-01-19 07:28:43,176 INFO L384 tUnfolder$Statistics]: this new event has 58 ancestors and is not cut-off event [2022-01-19 07:28:43,176 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is not cut-off event [2022-01-19 07:28:43,176 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is not cut-off event [2022-01-19 07:28:43,176 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is not cut-off event [2022-01-19 07:28:43,227 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([254] L50-5-->L51: Formula: (< (mod v_thread2Thread1of1ForFork2_~i~1_5 4294967296) (mod v_~c~0_4 4294967296)) InVars {~c~0=v_~c~0_4, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5} OutVars{~c~0=v_~c~0_4, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5} AuxVars[] AssignedVars[][61], [Black: 120#(and (= ~x_2~0 0) (= ~x_3~0 0) (= ~x_1~0 0)), 113#true, Black: 119#(and (= ~x_2~0 0) (= ~x_1~0 0)), Black: 196#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1219#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1226#true, 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 1221#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), 39#L51true, Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 1784#true, Black: 159#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 62#L43true, Black: 170#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 169#(= thread2Thread1of1ForFork2_~i~1 0), 990#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), 116#true, Black: 1516#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1434#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1768#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 177#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1770#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1775#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1617#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), Black: 1772#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 705#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1203#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), 64#L59true, Black: 704#(= thread1Thread1of1ForFork1_~i~0 0), 176#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 204#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 89#L75-4true, Black: 702#true, Black: 183#(= thread2Thread1of1ForFork2_~i~1 0), Black: 1069#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))]) [2022-01-19 07:28:43,227 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2022-01-19 07:28:43,227 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-01-19 07:28:43,227 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-01-19 07:28:43,227 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-01-19 07:28:43,228 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([264] L58-5-->L59: Formula: (< (mod v_thread3Thread1of1ForFork0_~i~2_5 4294967296) (mod v_~c~0_6 4294967296)) InVars {~c~0=v_~c~0_6, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_5} OutVars{~c~0=v_~c~0_6, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_5} AuxVars[] AssignedVars[][158], [Black: 120#(and (= ~x_2~0 0) (= ~x_3~0 0) (= ~x_1~0 0)), 113#true, Black: 119#(and (= ~x_2~0 0) (= ~x_1~0 0)), Black: 1218#(= thread3Thread1of1ForFork0_~i~2 0), Black: 196#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1219#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1226#true, 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 1221#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), 39#L51true, Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 7#L42-6true, 1784#true, Black: 159#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), Black: 170#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 169#(= thread2Thread1of1ForFork2_~i~1 0), 990#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), 116#true, Black: 1516#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1434#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 177#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1768#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1770#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1775#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1617#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), Black: 1772#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 705#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1203#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 704#(= thread1Thread1of1ForFork1_~i~0 0), 64#L59true, 176#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 204#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 89#L75-4true, Black: 702#true, Black: 1069#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 183#(= thread2Thread1of1ForFork2_~i~1 0)]) [2022-01-19 07:28:43,228 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2022-01-19 07:28:43,228 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-01-19 07:28:43,228 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-01-19 07:28:43,228 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-01-19 07:28:43,228 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([244] L42-5-->L43: Formula: (< (mod v_thread1Thread1of1ForFork1_~i~0_5 4294967296) (mod v_~c~0_2 4294967296)) InVars {~c~0=v_~c~0_2, thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_5} OutVars{~c~0=v_~c~0_2, thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_5} AuxVars[] AssignedVars[][48], [Black: 120#(and (= ~x_2~0 0) (= ~x_3~0 0) (= ~x_1~0 0)), 113#true, Black: 119#(and (= ~x_2~0 0) (= ~x_1~0 0)), Black: 196#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1219#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1226#true, 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 1221#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), 39#L51true, Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 204#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 1784#true, Black: 159#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 62#L43true, Black: 170#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 169#(= thread2Thread1of1ForFork2_~i~1 0), 702#true, 116#true, Black: 1516#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1434#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 27#L58-5true, Black: 177#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1768#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1770#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1775#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1617#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), Black: 1772#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 705#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1203#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 704#(= thread1Thread1of1ForFork1_~i~0 0), 176#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 990#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), 89#L75-4true, Black: 183#(= thread2Thread1of1ForFork2_~i~1 0), Black: 1069#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))]) [2022-01-19 07:28:43,228 INFO L384 tUnfolder$Statistics]: this new event has 63 ancestors and is cut-off event [2022-01-19 07:28:43,228 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-01-19 07:28:43,229 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-01-19 07:28:43,229 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-01-19 07:28:43,313 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([254] L50-5-->L51: Formula: (< (mod v_thread2Thread1of1ForFork2_~i~1_5 4294967296) (mod v_~c~0_4 4294967296)) InVars {~c~0=v_~c~0_4, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5} OutVars{~c~0=v_~c~0_4, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5} AuxVars[] AssignedVars[][61], [Black: 120#(and (= ~x_2~0 0) (= ~x_3~0 0) (= ~x_1~0 0)), 113#true, Black: 119#(and (= ~x_2~0 0) (= ~x_1~0 0)), Black: 196#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1219#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1226#true, 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 1221#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), 1203#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), 39#L51true, Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 48#L42-4true, 1784#true, Black: 159#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), Black: 170#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 169#(= thread2Thread1of1ForFork2_~i~1 0), 116#true, Black: 1516#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1434#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 177#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1768#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1770#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1775#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1617#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), Black: 1772#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 705#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 704#(= thread1Thread1of1ForFork1_~i~0 0), 64#L59true, 176#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 990#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 204#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 89#L75-4true, Black: 702#true, Black: 183#(= thread2Thread1of1ForFork2_~i~1 0), Black: 1069#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))]) [2022-01-19 07:28:43,313 INFO L384 tUnfolder$Statistics]: this new event has 62 ancestors and is cut-off event [2022-01-19 07:28:43,313 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2022-01-19 07:28:43,313 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-01-19 07:28:43,313 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2022-01-19 07:28:43,313 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([254] L50-5-->L51: Formula: (< (mod v_thread2Thread1of1ForFork2_~i~1_5 4294967296) (mod v_~c~0_4 4294967296)) InVars {~c~0=v_~c~0_4, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5} OutVars{~c~0=v_~c~0_4, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5} AuxVars[] AssignedVars[][61], [Black: 120#(and (= ~x_2~0 0) (= ~x_3~0 0) (= ~x_1~0 0)), 113#true, Black: 119#(and (= ~x_2~0 0) (= ~x_1~0 0)), Black: 196#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1219#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1226#true, 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 1221#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), 1203#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), 39#L51true, Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 1784#true, Black: 159#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 62#L43true, Black: 170#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 169#(= thread2Thread1of1ForFork2_~i~1 0), 116#true, Black: 1516#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1434#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 177#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1768#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1770#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1775#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1617#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), Black: 1772#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 705#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 704#(= thread1Thread1of1ForFork1_~i~0 0), 64#L59true, 176#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 990#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 204#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 89#L75-4true, Black: 702#true, Black: 183#(= thread2Thread1of1ForFork2_~i~1 0), Black: 1069#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))]) [2022-01-19 07:28:43,314 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2022-01-19 07:28:43,314 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-01-19 07:28:43,314 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-01-19 07:28:43,314 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-01-19 07:28:43,329 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([254] L50-5-->L51: Formula: (< (mod v_thread2Thread1of1ForFork2_~i~1_5 4294967296) (mod v_~c~0_4 4294967296)) InVars {~c~0=v_~c~0_4, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5} OutVars{~c~0=v_~c~0_4, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5} AuxVars[] AssignedVars[][61], [Black: 120#(and (= ~x_2~0 0) (= ~x_3~0 0) (= ~x_1~0 0)), 113#true, Black: 119#(and (= ~x_2~0 0) (= ~x_1~0 0)), Black: 196#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1219#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1226#true, Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 39#L51true, Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 204#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 75#thread3ENTRYtrue, 1784#true, Black: 159#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 62#L43true, Black: 170#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 169#(= thread2Thread1of1ForFork2_~i~1 0), 702#true, 116#true, Black: 1516#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1434#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 177#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1768#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1770#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1775#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1617#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), Black: 1772#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 705#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1203#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 704#(= thread1Thread1of1ForFork1_~i~0 0), 176#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 990#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), 89#L75-4true, Black: 183#(= thread2Thread1of1ForFork2_~i~1 0), Black: 1069#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))]) [2022-01-19 07:28:43,330 INFO L384 tUnfolder$Statistics]: this new event has 62 ancestors and is cut-off event [2022-01-19 07:28:43,330 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-01-19 07:28:43,330 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-01-19 07:28:43,330 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2022-01-19 07:28:43,330 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2022-01-19 07:28:43,330 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([254] L50-5-->L51: Formula: (< (mod v_thread2Thread1of1ForFork2_~i~1_5 4294967296) (mod v_~c~0_4 4294967296)) InVars {~c~0=v_~c~0_4, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5} OutVars{~c~0=v_~c~0_4, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5} AuxVars[] AssignedVars[][61], [Black: 120#(and (= ~x_2~0 0) (= ~x_3~0 0) (= ~x_1~0 0)), 113#true, Black: 119#(and (= ~x_2~0 0) (= ~x_1~0 0)), Black: 196#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1219#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1226#true, 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 1221#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), 1203#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), 39#L51true, Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 1784#true, Black: 159#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 62#L43true, Black: 170#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 169#(= thread2Thread1of1ForFork2_~i~1 0), 116#true, Black: 1516#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1434#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 177#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1768#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1770#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1775#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1617#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), Black: 1772#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 705#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 64#L59true, Black: 704#(= thread1Thread1of1ForFork1_~i~0 0), 176#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 204#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 990#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), 89#L75-4true, Black: 702#true, Black: 1069#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 183#(= thread2Thread1of1ForFork2_~i~1 0)]) [2022-01-19 07:28:43,330 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2022-01-19 07:28:43,330 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-01-19 07:28:43,330 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-01-19 07:28:43,330 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-01-19 07:28:43,330 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-01-19 07:28:43,330 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([254] L50-5-->L51: Formula: (< (mod v_thread2Thread1of1ForFork2_~i~1_5 4294967296) (mod v_~c~0_4 4294967296)) InVars {~c~0=v_~c~0_4, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5} OutVars{~c~0=v_~c~0_4, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5} AuxVars[] AssignedVars[][132], [Black: 120#(and (= ~x_2~0 0) (= ~x_3~0 0) (= ~x_1~0 0)), 113#true, Black: 119#(and (= ~x_2~0 0) (= ~x_1~0 0)), Black: 1218#(= thread3Thread1of1ForFork0_~i~2 0), Black: 196#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1219#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1226#true, 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 1221#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), 39#L51true, Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 1784#true, Black: 159#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 62#L43true, Black: 170#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 169#(= thread2Thread1of1ForFork2_~i~1 0), 1069#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 116#true, Black: 1516#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), 27#L58-5true, Black: 1434#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 177#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1768#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1770#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1775#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1617#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), Black: 1772#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 705#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1203#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 704#(= thread1Thread1of1ForFork1_~i~0 0), 176#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 204#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 990#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), 89#L75-4true, Black: 702#true, Black: 183#(= thread2Thread1of1ForFork2_~i~1 0)]) [2022-01-19 07:28:43,330 INFO L384 tUnfolder$Statistics]: this new event has 63 ancestors and is cut-off event [2022-01-19 07:28:43,330 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-01-19 07:28:43,330 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-01-19 07:28:43,330 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-01-19 07:28:43,330 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-01-19 07:28:43,350 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([254] L50-5-->L51: Formula: (< (mod v_thread2Thread1of1ForFork2_~i~1_5 4294967296) (mod v_~c~0_4 4294967296)) InVars {~c~0=v_~c~0_4, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5} OutVars{~c~0=v_~c~0_4, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5} AuxVars[] AssignedVars[][61], [Black: 120#(and (= ~x_2~0 0) (= ~x_3~0 0) (= ~x_1~0 0)), 113#true, Black: 119#(and (= ~x_2~0 0) (= ~x_1~0 0)), Black: 196#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1219#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1226#true, 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 1221#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), 1203#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), 39#L51true, Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 1784#true, Black: 159#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 62#L43true, Black: 170#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 169#(= thread2Thread1of1ForFork2_~i~1 0), 116#true, Black: 1516#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), 27#L58-5true, Black: 1434#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 177#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1768#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1770#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1775#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1617#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), Black: 1772#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 705#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 704#(= thread1Thread1of1ForFork1_~i~0 0), 176#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 990#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 204#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 89#L75-4true, Black: 702#true, Black: 183#(= thread2Thread1of1ForFork2_~i~1 0), Black: 1069#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))]) [2022-01-19 07:28:43,350 INFO L384 tUnfolder$Statistics]: this new event has 63 ancestors and is cut-off event [2022-01-19 07:28:43,350 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-01-19 07:28:43,350 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-01-19 07:28:43,350 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-01-19 07:28:43,377 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([254] L50-5-->L51: Formula: (< (mod v_thread2Thread1of1ForFork2_~i~1_5 4294967296) (mod v_~c~0_4 4294967296)) InVars {~c~0=v_~c~0_4, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5} OutVars{~c~0=v_~c~0_4, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5} AuxVars[] AssignedVars[][61], [Black: 120#(and (= ~x_2~0 0) (= ~x_3~0 0) (= ~x_1~0 0)), 113#true, Black: 119#(and (= ~x_2~0 0) (= ~x_1~0 0)), Black: 196#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1219#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1226#true, 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 1221#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), 39#L51true, Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 7#L42-6true, 1784#true, Black: 159#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), Black: 170#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 169#(= thread2Thread1of1ForFork2_~i~1 0), 990#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), 116#true, Black: 1516#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1434#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 177#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1768#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1770#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1775#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1617#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), Black: 1772#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 705#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1203#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), 64#L59true, Black: 704#(= thread1Thread1of1ForFork1_~i~0 0), 176#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 204#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 702#true, 89#L75-4true, Black: 1069#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 183#(= thread2Thread1of1ForFork2_~i~1 0)]) [2022-01-19 07:28:43,377 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2022-01-19 07:28:43,377 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-01-19 07:28:43,377 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-01-19 07:28:43,378 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-01-19 07:28:43,398 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([277] thread1EXIT-->L76-2: Formula: (and (= 0 v_thread1Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem13#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork1_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} AuxVars[] AssignedVars[][175], [Black: 120#(and (= ~x_2~0 0) (= ~x_3~0 0) (= ~x_1~0 0)), 113#true, Black: 119#(and (= ~x_2~0 0) (= ~x_1~0 0)), 44#L50-2true, Black: 196#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1219#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1226#true, 94#L76-2true, 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 1221#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), 1203#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 1784#true, Black: 159#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), Black: 170#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 169#(= thread2Thread1of1ForFork2_~i~1 0), 116#true, Black: 1516#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1434#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 177#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1768#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1770#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1775#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1617#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), Black: 1772#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 705#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 704#(= thread1Thread1of1ForFork1_~i~0 0), 64#L59true, 176#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 990#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 204#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 702#true, Black: 183#(= thread2Thread1of1ForFork2_~i~1 0), Black: 1069#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))]) [2022-01-19 07:28:43,398 INFO L384 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2022-01-19 07:28:43,399 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-01-19 07:28:43,399 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-01-19 07:28:43,399 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-01-19 07:28:43,415 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([277] thread1EXIT-->L76-2: Formula: (and (= 0 v_thread1Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem13#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork1_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} AuxVars[] AssignedVars[][175], [Black: 120#(and (= ~x_2~0 0) (= ~x_3~0 0) (= ~x_1~0 0)), 113#true, Black: 119#(and (= ~x_2~0 0) (= ~x_1~0 0)), 44#L50-2true, Black: 196#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1219#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1226#true, 94#L76-2true, 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 1221#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), 1203#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 68#L58-2true, 1784#true, Black: 159#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), Black: 170#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 169#(= thread2Thread1of1ForFork2_~i~1 0), 116#true, Black: 1516#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1434#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 177#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1768#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1770#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1775#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1617#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), Black: 1772#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 705#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 704#(= thread1Thread1of1ForFork1_~i~0 0), 176#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 990#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 204#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 702#true, Black: 183#(= thread2Thread1of1ForFork2_~i~1 0), Black: 1069#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))]) [2022-01-19 07:28:43,415 INFO L384 tUnfolder$Statistics]: this new event has 67 ancestors and is cut-off event [2022-01-19 07:28:43,415 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-01-19 07:28:43,415 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2022-01-19 07:28:43,415 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-01-19 07:28:43,626 INFO L129 PetriNetUnfolder]: 2408/7363 cut-off events. [2022-01-19 07:28:43,626 INFO L130 PetriNetUnfolder]: For 30875/32963 co-relation queries the response was YES. [2022-01-19 07:28:43,664 INFO L84 FinitePrefix]: Finished finitePrefix Result has 27913 conditions, 7363 events. 2408/7363 cut-off events. For 30875/32963 co-relation queries the response was YES. Maximal size of possible extension queue 454. Compared 75573 event pairs, 304 based on Foata normal form. 246/7283 useless extension candidates. Maximal degree in co-relation 27877. Up to 1518 conditions per place. [2022-01-19 07:28:43,691 INFO L132 encePairwiseOnDemand]: 95/107 looper letters, 60 selfloop transitions, 30 changer transitions 8/262 dead transitions. [2022-01-19 07:28:43,691 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 175 places, 262 transitions, 2395 flow [2022-01-19 07:28:43,691 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2022-01-19 07:28:43,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17 states. [2022-01-19 07:28:43,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 1461 transitions. [2022-01-19 07:28:43,694 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8031885651456845 [2022-01-19 07:28:43,694 INFO L72 ComplementDD]: Start complementDD. Operand 17 states and 1461 transitions. [2022-01-19 07:28:43,694 INFO L73 IsDeterministic]: Start isDeterministic. Operand 17 states and 1461 transitions. [2022-01-19 07:28:43,694 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 07:28:43,695 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 17 states and 1461 transitions. [2022-01-19 07:28:43,697 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 18 states, 17 states have (on average 85.94117647058823) internal successors, (1461), 17 states have internal predecessors, (1461), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 07:28:43,699 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 18 states, 18 states have (on average 107.0) internal successors, (1926), 18 states have internal predecessors, (1926), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 07:28:43,699 INFO L81 ComplementDD]: Finished complementDD. Result has 18 states, 18 states have (on average 107.0) internal successors, (1926), 18 states have internal predecessors, (1926), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 07:28:43,699 INFO L186 Difference]: Start difference. First operand has 163 places, 210 transitions, 1944 flow. Second operand 17 states and 1461 transitions. [2022-01-19 07:28:43,699 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 175 places, 262 transitions, 2395 flow [2022-01-19 07:28:43,743 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 165 places, 262 transitions, 2249 flow, removed 62 selfloop flow, removed 10 redundant places. [2022-01-19 07:28:43,746 INFO L242 Difference]: Finished difference. Result has 171 places, 227 transitions, 2026 flow [2022-01-19 07:28:43,746 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=107, PETRI_DIFFERENCE_MINUEND_FLOW=1858, PETRI_DIFFERENCE_MINUEND_PLACES=149, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=210, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=18, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=192, PETRI_DIFFERENCE_SUBTRAHEND_STATES=17, PETRI_FLOW=2026, PETRI_PLACES=171, PETRI_TRANSITIONS=227} [2022-01-19 07:28:43,747 INFO L334 CegarLoopForPetriNet]: 96 programPoint places, 75 predicate places. [2022-01-19 07:28:43,747 INFO L470 AbstractCegarLoop]: Abstraction has has 171 places, 227 transitions, 2026 flow [2022-01-19 07:28:43,747 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 83.4375) internal successors, (1335), 16 states have internal predecessors, (1335), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 07:28:43,747 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 07:28:43,747 INFO L254 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] [2022-01-19 07:28:43,763 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2022-01-19 07:28:43,962 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13,5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-19 07:28:43,963 INFO L402 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2022-01-19 07:28:43,963 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 07:28:43,963 INFO L85 PathProgramCache]: Analyzing trace with hash 1219700512, now seen corresponding path program 3 times [2022-01-19 07:28:43,963 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 07:28:43,963 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [445848782] [2022-01-19 07:28:43,963 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 07:28:43,964 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 07:28:43,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 07:28:44,078 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 07:28:44,078 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 07:28:44,078 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [445848782] [2022-01-19 07:28:44,078 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [445848782] provided 0 perfect and 1 imperfect interpolant sequences [2022-01-19 07:28:44,078 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1686951767] [2022-01-19 07:28:44,078 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-01-19 07:28:44,078 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-19 07:28:44,078 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-19 07:28:44,079 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-01-19 07:28:44,080 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-01-19 07:28:44,169 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2022-01-19 07:28:44,169 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-01-19 07:28:44,170 INFO L263 TraceCheckSpWp]: Trace formula consists of 215 conjuncts, 17 conjunts are in the unsatisfiable core [2022-01-19 07:28:44,171 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-01-19 07:28:44,577 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 07:28:44,577 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-01-19 07:28:44,797 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-01-19 07:28:44,797 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1686951767] provided 0 perfect and 2 imperfect interpolant sequences [2022-01-19 07:28:44,797 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-01-19 07:28:44,798 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10, 9] total 15 [2022-01-19 07:28:44,798 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [663572471] [2022-01-19 07:28:44,798 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-01-19 07:28:44,798 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-01-19 07:28:44,798 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 07:28:44,798 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-01-19 07:28:44,798 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=44, Invalid=166, Unknown=0, NotChecked=0, Total=210 [2022-01-19 07:28:44,799 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 81 out of 107 [2022-01-19 07:28:44,800 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 171 places, 227 transitions, 2026 flow. Second operand has 15 states, 15 states have (on average 83.53333333333333) internal successors, (1253), 15 states have internal predecessors, (1253), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 07:28:44,800 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 07:28:44,800 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 81 of 107 [2022-01-19 07:28:44,800 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 07:28:44,953 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([244] L42-5-->L43: Formula: (< (mod v_thread1Thread1of1ForFork1_~i~0_5 4294967296) (mod v_~c~0_2 4294967296)) InVars {~c~0=v_~c~0_2, thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_5} OutVars{~c~0=v_~c~0_2, thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_5} AuxVars[] AssignedVars[][48], [113#true, Black: 196#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1219#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1226#true, Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, 39#L51true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 204#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 2327#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2329#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1996#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 1784#true, Black: 2333#(and (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1791#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 2331#(and (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 159#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 2341#true, 62#L43true, Black: 170#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 169#(= thread2Thread1of1ForFork2_~i~1 0), 702#true, 116#true, Black: 1516#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1434#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 177#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1617#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), Black: 705#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1203#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 704#(= thread1Thread1of1ForFork1_~i~0 0), 176#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 990#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 1069#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 55#L74-4true, Black: 183#(= thread2Thread1of1ForFork2_~i~1 0)]) [2022-01-19 07:28:44,953 INFO L384 tUnfolder$Statistics]: this new event has 56 ancestors and is cut-off event [2022-01-19 07:28:44,954 INFO L387 tUnfolder$Statistics]: existing Event has 51 ancestors and is cut-off event [2022-01-19 07:28:44,954 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2022-01-19 07:28:44,954 INFO L387 tUnfolder$Statistics]: existing Event has 51 ancestors and is cut-off event [2022-01-19 07:28:45,192 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([254] L50-5-->L51: Formula: (< (mod v_thread2Thread1of1ForFork2_~i~1_5 4294967296) (mod v_~c~0_4 4294967296)) InVars {~c~0=v_~c~0_4, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5} OutVars{~c~0=v_~c~0_4, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5} AuxVars[] AssignedVars[][157], [113#true, Black: 1218#(= thread3Thread1of1ForFork0_~i~2 0), Black: 196#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1219#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1226#true, 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 1221#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), 39#L51true, Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 48#L42-4true, Black: 2327#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2329#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1996#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 1784#true, Black: 2333#(and (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1791#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 2331#(and (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 159#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 2341#true, Black: 170#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 169#(= thread2Thread1of1ForFork2_~i~1 0), 1069#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 1516#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), 116#true, Black: 1434#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 27#L58-5true, Black: 177#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1617#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), Black: 705#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1203#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 704#(= thread1Thread1of1ForFork1_~i~0 0), 176#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 204#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 990#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 702#true, 89#L75-4true, Black: 183#(= thread2Thread1of1ForFork2_~i~1 0)]) [2022-01-19 07:28:45,192 INFO L384 tUnfolder$Statistics]: this new event has 61 ancestors and is cut-off event [2022-01-19 07:28:45,192 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-01-19 07:28:45,192 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2022-01-19 07:28:45,192 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2022-01-19 07:28:45,225 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([254] L50-5-->L51: Formula: (< (mod v_thread2Thread1of1ForFork2_~i~1_5 4294967296) (mod v_~c~0_4 4294967296)) InVars {~c~0=v_~c~0_4, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5} OutVars{~c~0=v_~c~0_4, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5} AuxVars[] AssignedVars[][76], [113#true, Black: 1218#(= thread3Thread1of1ForFork0_~i~2 0), Black: 196#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1219#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 118#(= ~x_1~0 0), 1226#true, 69#L58-4true, Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 177#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 61#L42-5true, 39#L51true, Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 204#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 2327#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2329#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1996#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2333#(and (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1791#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 2331#(and (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 159#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 170#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 169#(= thread2Thread1of1ForFork2_~i~1 0), 197#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), 1786#(= ~x_1~0 0), Black: 1516#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1434#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 176#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1617#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), Black: 705#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 704#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1203#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), 2343#(= ~x_1~0 0), Black: 990#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 702#true, 89#L75-4true, Black: 1069#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 183#(= thread2Thread1of1ForFork2_~i~1 0)]) [2022-01-19 07:28:45,225 INFO L384 tUnfolder$Statistics]: this new event has 61 ancestors and is cut-off event [2022-01-19 07:28:45,225 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-01-19 07:28:45,225 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2022-01-19 07:28:45,225 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-01-19 07:28:45,241 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([261] thread3ENTRY-->L58-5: Formula: (= v_thread3Thread1of1ForFork0_~i~2_1 0) InVars {} OutVars{thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_1} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_~i~2][80], [113#true, 1218#(= thread3Thread1of1ForFork0_~i~2 0), Black: 196#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1219#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1226#true, 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 39#L51true, Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 48#L42-4true, Black: 2327#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2329#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1996#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 1784#true, Black: 2333#(and (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1791#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 2331#(and (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 159#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 2341#true, Black: 170#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 169#(= thread2Thread1of1ForFork2_~i~1 0), 1069#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 1516#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), 116#true, 27#L58-5true, Black: 1434#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 177#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1617#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), Black: 705#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1203#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 704#(= thread1Thread1of1ForFork1_~i~0 0), 176#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 204#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 990#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 702#true, 89#L75-4true, Black: 183#(= thread2Thread1of1ForFork2_~i~1 0)]) [2022-01-19 07:28:45,241 INFO L384 tUnfolder$Statistics]: this new event has 61 ancestors and is cut-off event [2022-01-19 07:28:45,242 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2022-01-19 07:28:45,242 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-01-19 07:28:45,242 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2022-01-19 07:28:45,242 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([244] L42-5-->L43: Formula: (< (mod v_thread1Thread1of1ForFork1_~i~0_5 4294967296) (mod v_~c~0_2 4294967296)) InVars {~c~0=v_~c~0_2, thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_5} OutVars{~c~0=v_~c~0_2, thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_5} AuxVars[] AssignedVars[][48], [113#true, Black: 196#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1219#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1226#true, Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, 39#L51true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 204#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 2327#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2329#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 75#thread3ENTRYtrue, Black: 1996#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 1784#true, Black: 2333#(and (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1791#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 2331#(and (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 159#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 2341#true, 62#L43true, Black: 170#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 169#(= thread2Thread1of1ForFork2_~i~1 0), 702#true, Black: 1516#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), 116#true, Black: 1434#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 177#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1617#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), Black: 705#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1203#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 704#(= thread1Thread1of1ForFork1_~i~0 0), 176#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 990#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), 89#L75-4true, Black: 1069#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 183#(= thread2Thread1of1ForFork2_~i~1 0)]) [2022-01-19 07:28:45,242 INFO L384 tUnfolder$Statistics]: this new event has 62 ancestors and is cut-off event [2022-01-19 07:28:45,242 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2022-01-19 07:28:45,242 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2022-01-19 07:28:45,242 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-01-19 07:28:45,285 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([254] L50-5-->L51: Formula: (< (mod v_thread2Thread1of1ForFork2_~i~1_5 4294967296) (mod v_~c~0_4 4294967296)) InVars {~c~0=v_~c~0_4, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5} OutVars{~c~0=v_~c~0_4, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5} AuxVars[] AssignedVars[][60], [113#true, Black: 196#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1219#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 118#(= ~x_1~0 0), 1226#true, 69#L58-4true, Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 177#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 39#L51true, Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 204#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 2327#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2329#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1996#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2333#(and (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1791#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 2331#(and (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 159#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), 62#L43true, Black: 170#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 169#(= thread2Thread1of1ForFork2_~i~1 0), 197#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), 1786#(= ~x_1~0 0), Black: 1516#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1434#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 176#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1617#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), Black: 705#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 704#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1203#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), 2343#(= ~x_1~0 0), Black: 990#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 702#true, 89#L75-4true, Black: 1069#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 183#(= thread2Thread1of1ForFork2_~i~1 0)]) [2022-01-19 07:28:45,285 INFO L384 tUnfolder$Statistics]: this new event has 62 ancestors and is cut-off event [2022-01-19 07:28:45,286 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2022-01-19 07:28:45,286 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-01-19 07:28:45,286 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-01-19 07:28:45,321 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([254] L50-5-->L51: Formula: (< (mod v_thread2Thread1of1ForFork2_~i~1_5 4294967296) (mod v_~c~0_4 4294967296)) InVars {~c~0=v_~c~0_4, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5} OutVars{~c~0=v_~c~0_4, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5} AuxVars[] AssignedVars[][60], [113#true, Black: 196#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1219#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1226#true, 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 1221#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), 39#L51true, Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 2327#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2329#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 1784#true, Black: 1996#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2333#(and (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1791#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 2331#(and (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 159#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 2341#true, 62#L43true, Black: 170#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 169#(= thread2Thread1of1ForFork2_~i~1 0), 990#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), 116#true, Black: 1516#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1434#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 177#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1617#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), Black: 705#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1203#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 704#(= thread1Thread1of1ForFork1_~i~0 0), 64#L59true, 176#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 204#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 89#L75-4true, Black: 702#true, Black: 1069#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 183#(= thread2Thread1of1ForFork2_~i~1 0)]) [2022-01-19 07:28:45,321 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2022-01-19 07:28:45,321 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-01-19 07:28:45,321 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-01-19 07:28:45,321 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-01-19 07:28:45,322 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([264] L58-5-->L59: Formula: (< (mod v_thread3Thread1of1ForFork0_~i~2_5 4294967296) (mod v_~c~0_6 4294967296)) InVars {~c~0=v_~c~0_6, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_5} OutVars{~c~0=v_~c~0_6, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_5} AuxVars[] AssignedVars[][154], [113#true, Black: 1218#(= thread3Thread1of1ForFork0_~i~2 0), Black: 196#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1219#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1226#true, 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 1221#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), 39#L51true, Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 7#L42-6true, Black: 2327#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2329#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 1784#true, Black: 1996#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2333#(and (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1791#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 2331#(and (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 159#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 2341#true, Black: 170#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 169#(= thread2Thread1of1ForFork2_~i~1 0), 990#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), 116#true, Black: 1516#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1434#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 177#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1617#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), Black: 705#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1203#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), 64#L59true, Black: 704#(= thread1Thread1of1ForFork1_~i~0 0), 176#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 204#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 702#true, 89#L75-4true, Black: 1069#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 183#(= thread2Thread1of1ForFork2_~i~1 0)]) [2022-01-19 07:28:45,322 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2022-01-19 07:28:45,322 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-01-19 07:28:45,322 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-01-19 07:28:45,322 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-01-19 07:28:45,322 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([244] L42-5-->L43: Formula: (< (mod v_thread1Thread1of1ForFork1_~i~0_5 4294967296) (mod v_~c~0_2 4294967296)) InVars {~c~0=v_~c~0_2, thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_5} OutVars{~c~0=v_~c~0_2, thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_5} AuxVars[] AssignedVars[][48], [113#true, Black: 196#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1219#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1226#true, 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 1221#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), 39#L51true, Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 204#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 2327#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2329#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 1784#true, Black: 1996#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2333#(and (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1791#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 2331#(and (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 159#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 2341#true, 62#L43true, Black: 170#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 169#(= thread2Thread1of1ForFork2_~i~1 0), 702#true, 116#true, Black: 1516#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1434#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 27#L58-5true, Black: 177#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1617#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), Black: 705#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1203#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 704#(= thread1Thread1of1ForFork1_~i~0 0), 176#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 990#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), 89#L75-4true, Black: 1069#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 183#(= thread2Thread1of1ForFork2_~i~1 0)]) [2022-01-19 07:28:45,322 INFO L384 tUnfolder$Statistics]: this new event has 63 ancestors and is cut-off event [2022-01-19 07:28:45,322 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-01-19 07:28:45,323 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-01-19 07:28:45,323 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-01-19 07:28:45,353 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([254] L50-5-->L51: Formula: (< (mod v_thread2Thread1of1ForFork2_~i~1_5 4294967296) (mod v_~c~0_4 4294967296)) InVars {~c~0=v_~c~0_4, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5} OutVars{~c~0=v_~c~0_4, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5} AuxVars[] AssignedVars[][60], [113#true, Black: 196#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1219#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 118#(= ~x_1~0 0), 1226#true, 1205#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 177#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 61#L42-5true, 39#L51true, Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 2327#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2329#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1996#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2333#(and (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1791#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 2331#(and (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 159#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 170#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 169#(= thread2Thread1of1ForFork2_~i~1 0), 197#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), 1786#(= ~x_1~0 0), Black: 1516#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1434#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 176#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1617#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), Black: 705#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1203#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 704#(= thread1Thread1of1ForFork1_~i~0 0), 64#L59true, Black: 204#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 990#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), 2343#(= ~x_1~0 0), 89#L75-4true, Black: 702#true, Black: 1069#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 183#(= thread2Thread1of1ForFork2_~i~1 0)]) [2022-01-19 07:28:45,353 INFO L384 tUnfolder$Statistics]: this new event has 63 ancestors and is cut-off event [2022-01-19 07:28:45,354 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-01-19 07:28:45,354 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-01-19 07:28:45,354 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-01-19 07:28:45,384 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([244] L42-5-->L43: Formula: (< (mod v_thread1Thread1of1ForFork1_~i~0_5 4294967296) (mod v_~c~0_2 4294967296)) InVars {~c~0=v_~c~0_2, thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_5} OutVars{~c~0=v_~c~0_2, thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_5} AuxVars[] AssignedVars[][48], [113#true, Black: 196#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1219#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1226#true, 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 1221#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), 39#L51true, Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 2327#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2329#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 1784#true, Black: 1996#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2333#(and (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1791#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 2331#(and (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 159#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 2341#true, 62#L43true, Black: 170#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 169#(= thread2Thread1of1ForFork2_~i~1 0), Black: 1516#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), 116#true, Black: 1434#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 177#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1617#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), 707#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 705#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1203#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 704#(= thread1Thread1of1ForFork1_~i~0 0), 64#L59true, 176#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 204#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 990#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), 89#L75-4true, Black: 702#true, Black: 1069#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 183#(= thread2Thread1of1ForFork2_~i~1 0)]) [2022-01-19 07:28:45,384 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2022-01-19 07:28:45,384 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-01-19 07:28:45,384 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-01-19 07:28:45,384 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-01-19 07:28:45,428 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([254] L50-5-->L51: Formula: (< (mod v_thread2Thread1of1ForFork2_~i~1_5 4294967296) (mod v_~c~0_4 4294967296)) InVars {~c~0=v_~c~0_4, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5} OutVars{~c~0=v_~c~0_4, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5} AuxVars[] AssignedVars[][60], [113#true, Black: 196#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1219#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 118#(= ~x_1~0 0), 1226#true, 1205#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 177#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 39#L51true, Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 2327#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2329#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1996#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2333#(and (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1791#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 2331#(and (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 159#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), 62#L43true, Black: 170#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 169#(= thread2Thread1of1ForFork2_~i~1 0), 197#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), 1786#(= ~x_1~0 0), Black: 1516#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1434#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 176#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1617#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), Black: 705#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1203#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 704#(= thread1Thread1of1ForFork1_~i~0 0), 64#L59true, 2343#(= ~x_1~0 0), Black: 204#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 990#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 702#true, 89#L75-4true, Black: 1069#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 183#(= thread2Thread1of1ForFork2_~i~1 0)]) [2022-01-19 07:28:45,428 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2022-01-19 07:28:45,428 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-01-19 07:28:45,428 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-01-19 07:28:45,428 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-01-19 07:28:45,429 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([254] L50-5-->L51: Formula: (< (mod v_thread2Thread1of1ForFork2_~i~1_5 4294967296) (mod v_~c~0_4 4294967296)) InVars {~c~0=v_~c~0_4, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5} OutVars{~c~0=v_~c~0_4, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5} AuxVars[] AssignedVars[][60], [113#true, Black: 196#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1219#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 118#(= ~x_1~0 0), 1226#true, 1205#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 177#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 39#L51true, Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 2327#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2329#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1996#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2333#(and (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1791#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 2331#(and (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 159#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), 62#L43true, Black: 170#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 169#(= thread2Thread1of1ForFork2_~i~1 0), 197#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), 1786#(= ~x_1~0 0), Black: 1516#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1434#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 176#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1617#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), Black: 705#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1203#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 704#(= thread1Thread1of1ForFork1_~i~0 0), 64#L59true, Black: 204#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 990#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), 2343#(= ~x_1~0 0), 89#L75-4true, Black: 702#true, Black: 1069#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 183#(= thread2Thread1of1ForFork2_~i~1 0)]) [2022-01-19 07:28:45,429 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2022-01-19 07:28:45,429 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-01-19 07:28:45,429 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-01-19 07:28:45,430 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-01-19 07:28:45,430 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-01-19 07:28:45,506 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([264] L58-5-->L59: Formula: (< (mod v_thread3Thread1of1ForFork0_~i~2_5 4294967296) (mod v_~c~0_6 4294967296)) InVars {~c~0=v_~c~0_6, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_5} OutVars{~c~0=v_~c~0_6, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_5} AuxVars[] AssignedVars[][154], [113#true, Black: 1218#(= thread3Thread1of1ForFork0_~i~2 0), Black: 196#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1219#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1226#true, Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 39#L51true, Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 7#L42-6true, Black: 2327#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2329#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1996#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 1784#true, Black: 2333#(and (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1791#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 2331#(and (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 159#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 2341#true, Black: 170#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 169#(= thread2Thread1of1ForFork2_~i~1 0), 990#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 1516#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), 116#true, Black: 1434#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 177#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1617#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), Black: 705#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1203#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 704#(= thread1Thread1of1ForFork1_~i~0 0), 64#L59true, 176#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 204#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 702#true, 89#L75-4true, Black: 1069#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 183#(= thread2Thread1of1ForFork2_~i~1 0)]) [2022-01-19 07:28:45,506 INFO L384 tUnfolder$Statistics]: this new event has 69 ancestors and is cut-off event [2022-01-19 07:28:45,506 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-01-19 07:28:45,506 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-01-19 07:28:45,506 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-01-19 07:28:45,518 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([254] L50-5-->L51: Formula: (< (mod v_thread2Thread1of1ForFork2_~i~1_5 4294967296) (mod v_~c~0_4 4294967296)) InVars {~c~0=v_~c~0_4, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5} OutVars{~c~0=v_~c~0_4, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5} AuxVars[] AssignedVars[][60], [113#true, Black: 196#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1219#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1226#true, 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 1221#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), 39#L51true, Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 7#L42-6true, Black: 2327#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2329#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 1784#true, Black: 1996#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2333#(and (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1791#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 2331#(and (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 159#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 2341#true, Black: 170#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 169#(= thread2Thread1of1ForFork2_~i~1 0), 990#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), 116#true, Black: 1516#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1434#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 177#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1617#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), Black: 705#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1203#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 704#(= thread1Thread1of1ForFork1_~i~0 0), 64#L59true, 176#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 204#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 702#true, 89#L75-4true, Black: 183#(= thread2Thread1of1ForFork2_~i~1 0), Black: 1069#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))]) [2022-01-19 07:28:45,518 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2022-01-19 07:28:45,518 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-01-19 07:28:45,518 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-01-19 07:28:45,518 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-01-19 07:28:45,520 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([264] L58-5-->L59: Formula: (< (mod v_thread3Thread1of1ForFork0_~i~2_5 4294967296) (mod v_~c~0_6 4294967296)) InVars {~c~0=v_~c~0_6, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_5} OutVars{~c~0=v_~c~0_6, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_5} AuxVars[] AssignedVars[][154], [113#true, Black: 196#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1219#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1226#true, Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, 39#L51true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 7#L42-6true, Black: 2327#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2329#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 1784#true, Black: 1996#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2333#(and (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1791#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 2331#(and (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 159#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 2341#true, Black: 170#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 169#(= thread2Thread1of1ForFork2_~i~1 0), 990#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 1516#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), 116#true, Black: 1434#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 177#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1617#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), Black: 705#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1203#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 704#(= thread1Thread1of1ForFork1_~i~0 0), 64#L59true, 176#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 204#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 702#true, 89#L75-4true, Black: 1069#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 183#(= thread2Thread1of1ForFork2_~i~1 0)]) [2022-01-19 07:28:45,520 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2022-01-19 07:28:45,520 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-01-19 07:28:45,520 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-01-19 07:28:45,520 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-01-19 07:28:45,520 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-01-19 07:28:45,598 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([277] thread1EXIT-->L76-2: Formula: (and (= 0 v_thread1Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem13#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork1_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} AuxVars[] AssignedVars[][179], [113#true, 44#L50-2true, Black: 196#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1219#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1226#true, 94#L76-2true, 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 1221#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), 1203#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 68#L58-2true, Black: 2327#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2329#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1996#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 1784#true, Black: 2333#(and (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1791#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 2331#(and (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 159#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 2341#true, Black: 170#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 169#(= thread2Thread1of1ForFork2_~i~1 0), Black: 1516#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), 116#true, Black: 1434#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 177#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1617#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), Black: 705#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 704#(= thread1Thread1of1ForFork1_~i~0 0), 176#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 204#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 990#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 702#true, Black: 1069#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 183#(= thread2Thread1of1ForFork2_~i~1 0)]) [2022-01-19 07:28:45,598 INFO L384 tUnfolder$Statistics]: this new event has 67 ancestors and is not cut-off event [2022-01-19 07:28:45,598 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is not cut-off event [2022-01-19 07:28:45,598 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is not cut-off event [2022-01-19 07:28:45,598 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is not cut-off event [2022-01-19 07:28:45,742 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([264] L58-5-->L59: Formula: (< (mod v_thread3Thread1of1ForFork0_~i~2_5 4294967296) (mod v_~c~0_6 4294967296)) InVars {~c~0=v_~c~0_6, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_5} OutVars{~c~0=v_~c~0_6, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_5} AuxVars[] AssignedVars[][154], [113#true, Black: 1218#(= thread3Thread1of1ForFork0_~i~2 0), Black: 196#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1219#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1226#true, 2728#(<= (div (+ ~x_2~0 ~x_1~0 (* (- 1) ~x_3~0) (* (- 1) ~b~0) (- 4294967296)) (- 4294967296)) (+ (div (+ ~x_3~0 (* (- 1) ~x_1~0) ~b~0 (* (- 1) ~x_2~0)) 4294967296) 1)), Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 39#L51true, Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 7#L42-6true, Black: 2327#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2329#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1996#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 1784#true, Black: 2333#(and (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1791#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 2331#(and (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 159#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), Black: 170#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 169#(= thread2Thread1of1ForFork2_~i~1 0), 990#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), 116#true, Black: 1516#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1434#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 177#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1617#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), Black: 705#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1203#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 704#(= thread1Thread1of1ForFork1_~i~0 0), 64#L59true, 176#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 204#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 702#true, 89#L75-4true, Black: 1069#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 183#(= thread2Thread1of1ForFork2_~i~1 0)]) [2022-01-19 07:28:45,742 INFO L384 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-01-19 07:28:45,742 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-01-19 07:28:45,742 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-01-19 07:28:45,742 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-01-19 07:28:45,872 INFO L129 PetriNetUnfolder]: 2729/8361 cut-off events. [2022-01-19 07:28:45,872 INFO L130 PetriNetUnfolder]: For 34364/38164 co-relation queries the response was YES. [2022-01-19 07:28:45,928 INFO L84 FinitePrefix]: Finished finitePrefix Result has 31280 conditions, 8361 events. 2729/8361 cut-off events. For 34364/38164 co-relation queries the response was YES. Maximal size of possible extension queue 527. Compared 87563 event pairs, 428 based on Foata normal form. 249/8187 useless extension candidates. Maximal degree in co-relation 31243. Up to 1895 conditions per place. [2022-01-19 07:28:45,971 INFO L132 encePairwiseOnDemand]: 94/107 looper letters, 72 selfloop transitions, 31 changer transitions 8/275 dead transitions. [2022-01-19 07:28:45,971 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 184 places, 275 transitions, 2504 flow [2022-01-19 07:28:45,971 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2022-01-19 07:28:45,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18 states. [2022-01-19 07:28:45,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 1537 transitions. [2022-01-19 07:28:45,975 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.7980269989615784 [2022-01-19 07:28:45,975 INFO L72 ComplementDD]: Start complementDD. Operand 18 states and 1537 transitions. [2022-01-19 07:28:45,975 INFO L73 IsDeterministic]: Start isDeterministic. Operand 18 states and 1537 transitions. [2022-01-19 07:28:45,976 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 07:28:45,976 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 18 states and 1537 transitions. [2022-01-19 07:28:45,979 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 19 states, 18 states have (on average 85.38888888888889) internal successors, (1537), 18 states have internal predecessors, (1537), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 07:28:45,981 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 19 states, 19 states have (on average 107.0) internal successors, (2033), 19 states have internal predecessors, (2033), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 07:28:45,981 INFO L81 ComplementDD]: Finished complementDD. Result has 19 states, 19 states have (on average 107.0) internal successors, (2033), 19 states have internal predecessors, (2033), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 07:28:45,981 INFO L186 Difference]: Start difference. First operand has 171 places, 227 transitions, 2026 flow. Second operand 18 states and 1537 transitions. [2022-01-19 07:28:45,982 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 184 places, 275 transitions, 2504 flow [2022-01-19 07:28:46,036 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 174 places, 275 transitions, 2396 flow, removed 41 selfloop flow, removed 10 redundant places. [2022-01-19 07:28:46,042 INFO L242 Difference]: Finished difference. Result has 180 places, 245 transitions, 2150 flow [2022-01-19 07:28:46,042 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=107, PETRI_DIFFERENCE_MINUEND_FLOW=1954, PETRI_DIFFERENCE_MINUEND_PLACES=157, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=227, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=18, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=209, PETRI_DIFFERENCE_SUBTRAHEND_STATES=18, PETRI_FLOW=2150, PETRI_PLACES=180, PETRI_TRANSITIONS=245} [2022-01-19 07:28:46,043 INFO L334 CegarLoopForPetriNet]: 96 programPoint places, 84 predicate places. [2022-01-19 07:28:46,043 INFO L470 AbstractCegarLoop]: Abstraction has has 180 places, 245 transitions, 2150 flow [2022-01-19 07:28:46,044 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 83.53333333333333) internal successors, (1253), 15 states have internal predecessors, (1253), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 07:28:46,044 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 07:28:46,044 INFO L254 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] [2022-01-19 07:28:46,076 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2022-01-19 07:28:46,259 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable14 [2022-01-19 07:28:46,259 INFO L402 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2022-01-19 07:28:46,260 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 07:28:46,260 INFO L85 PathProgramCache]: Analyzing trace with hash -415250046, now seen corresponding path program 4 times [2022-01-19 07:28:46,260 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 07:28:46,260 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [369491545] [2022-01-19 07:28:46,260 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 07:28:46,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 07:28:46,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 07:28:46,411 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 07:28:46,411 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 07:28:46,411 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [369491545] [2022-01-19 07:28:46,412 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [369491545] provided 0 perfect and 1 imperfect interpolant sequences [2022-01-19 07:28:46,412 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1692562712] [2022-01-19 07:28:46,412 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-01-19 07:28:46,412 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-19 07:28:46,412 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-19 07:28:46,418 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-01-19 07:28:46,453 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2022-01-19 07:28:46,520 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-01-19 07:28:46,520 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-01-19 07:28:46,521 INFO L263 TraceCheckSpWp]: Trace formula consists of 215 conjuncts, 17 conjunts are in the unsatisfiable core [2022-01-19 07:28:46,523 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-01-19 07:28:46,946 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 07:28:46,947 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-01-19 07:28:53,969 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 07:28:53,970 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1692562712] provided 1 perfect and 1 imperfect interpolant sequences [2022-01-19 07:28:53,970 INFO L186 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2022-01-19 07:28:53,970 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [10, 10] total 18 [2022-01-19 07:28:53,970 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [619179598] [2022-01-19 07:28:53,970 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-01-19 07:28:53,970 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-01-19 07:28:53,970 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 07:28:53,970 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-01-19 07:28:53,971 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=57, Invalid=247, Unknown=2, NotChecked=0, Total=306 [2022-01-19 07:28:53,971 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 81 out of 107 [2022-01-19 07:28:53,972 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 180 places, 245 transitions, 2150 flow. Second operand has 10 states, 10 states have (on average 83.0) internal successors, (830), 10 states have internal predecessors, (830), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 07:28:53,972 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 07:28:53,972 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 81 of 107 [2022-01-19 07:28:53,972 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 07:29:06,126 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([254] L50-5-->L51: Formula: (< (mod v_thread2Thread1of1ForFork2_~i~1_5 4294967296) (mod v_~c~0_4 4294967296)) InVars {~c~0=v_~c~0_4, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5} OutVars{~c~0=v_~c~0_4, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5} AuxVars[] AssignedVars[][135], [113#true, Black: 1218#(= thread3Thread1of1ForFork0_~i~2 0), Black: 196#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2899#true, Black: 1219#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2348#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 1226#true, Black: 2887#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2525#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2891#(and (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2885#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2889#(and (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 1221#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), 39#L51true, Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 48#L42-4true, Black: 1996#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 1784#true, Black: 1791#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 159#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 2341#true, Black: 170#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 169#(= thread2Thread1of1ForFork2_~i~1 0), 1069#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 1516#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1434#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 27#L58-5true, Black: 177#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1617#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), Black: 705#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1203#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 704#(= thread1Thread1of1ForFork1_~i~0 0), 176#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 990#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 204#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 702#true, 89#L75-4true, Black: 183#(= thread2Thread1of1ForFork2_~i~1 0)]) [2022-01-19 07:29:06,127 INFO L384 tUnfolder$Statistics]: this new event has 61 ancestors and is cut-off event [2022-01-19 07:29:06,127 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2022-01-19 07:29:06,127 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2022-01-19 07:29:06,127 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-01-19 07:29:06,161 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([254] L50-5-->L51: Formula: (< (mod v_thread2Thread1of1ForFork2_~i~1_5 4294967296) (mod v_~c~0_4 4294967296)) InVars {~c~0=v_~c~0_4, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5} OutVars{~c~0=v_~c~0_4, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5} AuxVars[] AssignedVars[][77], [113#true, Black: 196#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2899#true, Black: 1219#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2348#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 1226#true, Black: 2887#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2525#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2891#(and (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 69#L58-4true, Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), Black: 2885#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 177#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2889#(and (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 61#L42-5true, 39#L51true, Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 204#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1996#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1791#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 159#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 170#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 169#(= thread2Thread1of1ForFork2_~i~1 0), 197#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), 1786#(= ~x_1~0 0), Black: 1516#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1434#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 176#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1617#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), Black: 705#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 704#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1203#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), 2343#(= ~x_1~0 0), Black: 990#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), 89#L75-4true, Black: 702#true, Black: 1069#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 183#(= thread2Thread1of1ForFork2_~i~1 0)]) [2022-01-19 07:29:06,161 INFO L384 tUnfolder$Statistics]: this new event has 61 ancestors and is cut-off event [2022-01-19 07:29:06,161 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-01-19 07:29:06,161 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2022-01-19 07:29:06,161 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-01-19 07:29:06,175 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([261] thread3ENTRY-->L58-5: Formula: (= v_thread3Thread1of1ForFork0_~i~2_1 0) InVars {} OutVars{thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_1} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_~i~2][81], [113#true, 1218#(= thread3Thread1of1ForFork0_~i~2 0), Black: 196#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2899#true, Black: 1219#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2348#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 1226#true, Black: 2887#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2525#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2891#(and (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2885#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2889#(and (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 39#L51true, Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 48#L42-4true, Black: 1996#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 1784#true, Black: 1791#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 159#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 2341#true, Black: 170#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 169#(= thread2Thread1of1ForFork2_~i~1 0), 1069#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 1516#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1434#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 27#L58-5true, Black: 177#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1617#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), Black: 705#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1203#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 704#(= thread1Thread1of1ForFork1_~i~0 0), 176#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 990#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 204#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 89#L75-4true, Black: 702#true, Black: 183#(= thread2Thread1of1ForFork2_~i~1 0)]) [2022-01-19 07:29:06,176 INFO L384 tUnfolder$Statistics]: this new event has 61 ancestors and is cut-off event [2022-01-19 07:29:06,176 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2022-01-19 07:29:06,176 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2022-01-19 07:29:06,176 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-01-19 07:29:06,213 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([254] L50-5-->L51: Formula: (< (mod v_thread2Thread1of1ForFork2_~i~1_5 4294967296) (mod v_~c~0_4 4294967296)) InVars {~c~0=v_~c~0_4, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5} OutVars{~c~0=v_~c~0_4, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5} AuxVars[] AssignedVars[][60], [113#true, Black: 196#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2899#true, Black: 1219#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2348#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 1226#true, Black: 2887#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2525#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2891#(and (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 69#L58-4true, Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), Black: 2885#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 177#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2889#(and (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 39#L51true, Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 204#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1996#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1791#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 159#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), 62#L43true, Black: 170#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 169#(= thread2Thread1of1ForFork2_~i~1 0), 197#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), 1786#(= ~x_1~0 0), Black: 1516#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1434#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 176#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1617#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), Black: 705#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 704#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1203#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), 2343#(= ~x_1~0 0), Black: 990#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), 89#L75-4true, Black: 702#true, Black: 1069#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 183#(= thread2Thread1of1ForFork2_~i~1 0)]) [2022-01-19 07:29:06,213 INFO L384 tUnfolder$Statistics]: this new event has 62 ancestors and is cut-off event [2022-01-19 07:29:06,213 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2022-01-19 07:29:06,213 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-01-19 07:29:06,213 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-01-19 07:29:06,267 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([254] L50-5-->L51: Formula: (< (mod v_thread2Thread1of1ForFork2_~i~1_5 4294967296) (mod v_~c~0_4 4294967296)) InVars {~c~0=v_~c~0_4, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5} OutVars{~c~0=v_~c~0_4, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5} AuxVars[] AssignedVars[][60], [113#true, Black: 196#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2899#true, Black: 1219#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2348#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 1226#true, Black: 2887#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2525#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), Black: 2891#(and (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 1205#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2885#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 177#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2889#(and (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 61#L42-5true, 39#L51true, Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 1996#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1791#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 159#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 170#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 169#(= thread2Thread1of1ForFork2_~i~1 0), 197#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), 1786#(= ~x_1~0 0), Black: 1516#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1434#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 176#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1617#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), Black: 705#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1203#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 704#(= thread1Thread1of1ForFork1_~i~0 0), 64#L59true, 2343#(= ~x_1~0 0), Black: 990#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 204#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 89#L75-4true, Black: 702#true, Black: 183#(= thread2Thread1of1ForFork2_~i~1 0), Black: 1069#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))]) [2022-01-19 07:29:06,267 INFO L384 tUnfolder$Statistics]: this new event has 63 ancestors and is cut-off event [2022-01-19 07:29:06,267 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-01-19 07:29:06,267 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-01-19 07:29:06,267 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-01-19 07:29:06,314 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([254] L50-5-->L51: Formula: (< (mod v_thread2Thread1of1ForFork2_~i~1_5 4294967296) (mod v_~c~0_4 4294967296)) InVars {~c~0=v_~c~0_4, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5} OutVars{~c~0=v_~c~0_4, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5} AuxVars[] AssignedVars[][60], [113#true, Black: 196#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(= thread3Thread1of1ForFork0_~i~2 0), 2899#true, Black: 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1219#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1226#true, Black: 2348#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 2887#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2525#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2891#(and (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 1205#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2885#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 177#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2889#(and (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 39#L51true, Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 1996#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1791#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 159#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), 62#L43true, Black: 170#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 169#(= thread2Thread1of1ForFork2_~i~1 0), 197#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), 1786#(= ~x_1~0 0), Black: 1516#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1434#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 176#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1617#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), Black: 705#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1203#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 704#(= thread1Thread1of1ForFork1_~i~0 0), 64#L59true, Black: 990#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 204#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 2343#(= ~x_1~0 0), Black: 702#true, 89#L75-4true, Black: 183#(= thread2Thread1of1ForFork2_~i~1 0), Black: 1069#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))]) [2022-01-19 07:29:06,314 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2022-01-19 07:29:06,314 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-01-19 07:29:06,314 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-01-19 07:29:06,314 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-01-19 07:29:06,315 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([254] L50-5-->L51: Formula: (< (mod v_thread2Thread1of1ForFork2_~i~1_5 4294967296) (mod v_~c~0_4 4294967296)) InVars {~c~0=v_~c~0_4, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5} OutVars{~c~0=v_~c~0_4, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5} AuxVars[] AssignedVars[][60], [113#true, Black: 196#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2899#true, Black: 1219#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2348#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 1226#true, Black: 2887#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2525#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), Black: 2891#(and (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 1205#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2885#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 177#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2889#(and (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 39#L51true, Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 1996#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1791#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 159#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), 62#L43true, Black: 170#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 169#(= thread2Thread1of1ForFork2_~i~1 0), 197#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), 1786#(= ~x_1~0 0), Black: 1516#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1434#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 176#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1617#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), Black: 705#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1203#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 704#(= thread1Thread1of1ForFork1_~i~0 0), 64#L59true, 2343#(= ~x_1~0 0), Black: 990#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 204#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 89#L75-4true, Black: 702#true, Black: 1069#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 183#(= thread2Thread1of1ForFork2_~i~1 0)]) [2022-01-19 07:29:06,315 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2022-01-19 07:29:06,315 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-01-19 07:29:06,316 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-01-19 07:29:06,316 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-01-19 07:29:06,316 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-01-19 07:29:06,343 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([277] thread1EXIT-->L76-2: Formula: (and (= 0 v_thread1Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem13#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork1_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} AuxVars[] AssignedVars[][185], [113#true, 170#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 44#L50-2true, Black: 1218#(= thread3Thread1of1ForFork0_~i~2 0), Black: 196#(= thread1Thread1of1ForFork1_~i~0 0), 2899#true, Black: 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1219#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2348#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 1226#true, Black: 2887#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 94#L76-2true, Black: 2525#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2891#(and (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2885#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2889#(and (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 1221#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), 1203#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 68#L58-2true, Black: 1996#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 1784#true, Black: 1791#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 159#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 2341#true, Black: 169#(= thread2Thread1of1ForFork2_~i~1 0), Black: 1516#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1434#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 177#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1617#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), Black: 705#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 704#(= thread1Thread1of1ForFork1_~i~0 0), 176#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 204#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 990#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 702#true, Black: 1069#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))]) [2022-01-19 07:29:06,343 INFO L384 tUnfolder$Statistics]: this new event has 67 ancestors and is cut-off event [2022-01-19 07:29:06,343 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-01-19 07:29:06,343 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-01-19 07:29:06,343 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-01-19 07:29:06,443 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([254] L50-5-->L51: Formula: (< (mod v_thread2Thread1of1ForFork2_~i~1_5 4294967296) (mod v_~c~0_4 4294967296)) InVars {~c~0=v_~c~0_4, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5} OutVars{~c~0=v_~c~0_4, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5} AuxVars[] AssignedVars[][60], [113#true, Black: 196#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2899#true, Black: 1219#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2348#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 1226#true, Black: 2887#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2525#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2891#(and (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2885#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2889#(and (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 1221#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), 39#L51true, Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 1996#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 1784#true, Black: 1791#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 159#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 2341#true, 62#L43true, Black: 170#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 169#(= thread2Thread1of1ForFork2_~i~1 0), 990#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 1516#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1434#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 177#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1617#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), Black: 705#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1203#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), 64#L59true, Black: 704#(= thread1Thread1of1ForFork1_~i~0 0), 176#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 204#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 702#true, 89#L75-4true, Black: 183#(= thread2Thread1of1ForFork2_~i~1 0), Black: 1069#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))]) [2022-01-19 07:29:06,443 INFO L384 tUnfolder$Statistics]: this new event has 69 ancestors and is cut-off event [2022-01-19 07:29:06,443 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-01-19 07:29:06,443 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-01-19 07:29:06,443 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-01-19 07:29:06,467 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([277] thread1EXIT-->L76-2: Formula: (and (= 0 v_thread1Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem13#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork1_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} AuxVars[] AssignedVars[][185], [113#true, 170#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 44#L50-2true, Black: 196#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2899#true, Black: 1219#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2348#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 1226#true, Black: 2887#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 94#L76-2true, Black: 2525#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2891#(and (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2885#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2889#(and (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 1221#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 1203#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 145#true, 68#L58-2true, Black: 1996#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 1784#true, Black: 1791#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 159#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 2341#true, 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 169#(= thread2Thread1of1ForFork2_~i~1 0), Black: 1516#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1434#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 177#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1617#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), Black: 705#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 704#(= thread1Thread1of1ForFork1_~i~0 0), 176#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 204#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 990#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 702#true, Black: 1069#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))]) [2022-01-19 07:29:06,468 INFO L384 tUnfolder$Statistics]: this new event has 72 ancestors and is cut-off event [2022-01-19 07:29:06,468 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-01-19 07:29:06,468 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-01-19 07:29:06,468 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-01-19 07:29:06,494 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([277] thread1EXIT-->L76-2: Formula: (and (= 0 v_thread1Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem13#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork1_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} AuxVars[] AssignedVars[][185], [113#true, 44#L50-2true, Black: 196#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2899#true, Black: 1219#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2348#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 1226#true, Black: 2887#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2525#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 94#L76-2true, Black: 2891#(and (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2885#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2889#(and (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 1221#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), 1203#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 68#L58-2true, Black: 1996#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 1784#true, Black: 1791#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 159#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 2341#true, Black: 170#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 169#(= thread2Thread1of1ForFork2_~i~1 0), Black: 1516#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1434#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 177#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1617#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), Black: 705#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 704#(= thread1Thread1of1ForFork1_~i~0 0), 176#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 990#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 204#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 702#true, Black: 183#(= thread2Thread1of1ForFork2_~i~1 0), Black: 1069#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))]) [2022-01-19 07:29:06,494 INFO L384 tUnfolder$Statistics]: this new event has 67 ancestors and is not cut-off event [2022-01-19 07:29:06,494 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is not cut-off event [2022-01-19 07:29:06,494 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is not cut-off event [2022-01-19 07:29:06,495 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is not cut-off event [2022-01-19 07:29:06,704 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([264] L58-5-->L59: Formula: (< (mod v_thread3Thread1of1ForFork0_~i~2_5 4294967296) (mod v_~c~0_6 4294967296)) InVars {~c~0=v_~c~0_6, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_5} OutVars{~c~0=v_~c~0_6, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_5} AuxVars[] AssignedVars[][162], [113#true, 3190#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 196#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1219#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2348#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 1226#true, Black: 2887#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2525#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2891#(and (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), Black: 2885#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2889#(and (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 39#L51true, Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 7#L42-6true, 1784#true, Black: 1996#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1791#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 159#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 2341#true, Black: 170#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 169#(= thread2Thread1of1ForFork2_~i~1 0), 990#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 1516#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1434#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 177#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1617#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), Black: 705#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1203#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), 64#L59true, Black: 704#(= thread1Thread1of1ForFork1_~i~0 0), 176#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 204#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 702#true, 89#L75-4true, Black: 1069#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 183#(= thread2Thread1of1ForFork2_~i~1 0)]) [2022-01-19 07:29:06,704 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2022-01-19 07:29:06,704 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-01-19 07:29:06,704 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-01-19 07:29:06,704 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-01-19 07:29:06,770 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([264] L58-5-->L59: Formula: (< (mod v_thread3Thread1of1ForFork0_~i~2_5 4294967296) (mod v_~c~0_6 4294967296)) InVars {~c~0=v_~c~0_6, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_5} OutVars{~c~0=v_~c~0_6, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_5} AuxVars[] AssignedVars[][162], [113#true, Black: 1218#(= thread3Thread1of1ForFork0_~i~2 0), Black: 196#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1219#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1226#true, Black: 2348#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 2887#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2525#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2891#(and (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), Black: 2885#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2889#(and (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 39#L51true, Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 7#L42-6true, 1784#true, Black: 1996#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1791#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 3288#(forall ((aux_mod_aux_mod_~a~0_37_92 Int) (aux_div_aux_mod_~a~0_37_92 Int)) (or (< (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296)) (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0))) (> 0 aux_mod_aux_mod_~a~0_37_92) (>= aux_mod_aux_mod_~a~0_37_92 4294967296) (= aux_mod_aux_mod_~a~0_37_92 (+ aux_mod_aux_mod_~a~0_37_92 (* ~x_3~0 (- 4294967295)) (* ~b~0 (- 4294967295)) (* aux_div_aux_mod_~a~0_37_92 4294967296) (* (- 1) ~x_1~0) (* (- 1) ~x_2~0))) (<= (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0) 4294967296) (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296))))), Black: 159#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 2341#true, Black: 170#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 169#(= thread2Thread1of1ForFork2_~i~1 0), 990#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 1516#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1434#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 177#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1617#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), Black: 705#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1203#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), 64#L59true, Black: 704#(= thread1Thread1of1ForFork1_~i~0 0), 176#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 204#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 702#true, 89#L75-4true, Black: 1069#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 183#(= thread2Thread1of1ForFork2_~i~1 0)]) [2022-01-19 07:29:06,771 INFO L384 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-01-19 07:29:06,771 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-01-19 07:29:06,771 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-01-19 07:29:06,771 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-01-19 07:29:06,862 INFO L129 PetriNetUnfolder]: 3134/9627 cut-off events. [2022-01-19 07:29:06,862 INFO L130 PetriNetUnfolder]: For 40613/44736 co-relation queries the response was YES. [2022-01-19 07:29:06,913 INFO L84 FinitePrefix]: Finished finitePrefix Result has 36626 conditions, 9627 events. 3134/9627 cut-off events. For 40613/44736 co-relation queries the response was YES. Maximal size of possible extension queue 580. Compared 103723 event pairs, 503 based on Foata normal form. 260/9433 useless extension candidates. Maximal degree in co-relation 36587. Up to 2360 conditions per place. [2022-01-19 07:29:07,055 INFO L132 encePairwiseOnDemand]: 94/107 looper letters, 85 selfloop transitions, 23 changer transitions 4/276 dead transitions. [2022-01-19 07:29:07,056 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 186 places, 276 transitions, 2560 flow [2022-01-19 07:29:07,056 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-01-19 07:29:07,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2022-01-19 07:29:07,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 943 transitions. [2022-01-19 07:29:07,065 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8011894647408666 [2022-01-19 07:29:07,065 INFO L72 ComplementDD]: Start complementDD. Operand 11 states and 943 transitions. [2022-01-19 07:29:07,065 INFO L73 IsDeterministic]: Start isDeterministic. Operand 11 states and 943 transitions. [2022-01-19 07:29:07,066 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 07:29:07,066 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 11 states and 943 transitions. [2022-01-19 07:29:07,068 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 12 states, 11 states have (on average 85.72727272727273) internal successors, (943), 11 states have internal predecessors, (943), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 07:29:07,070 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 12 states, 12 states have (on average 107.0) internal successors, (1284), 12 states have internal predecessors, (1284), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 07:29:07,070 INFO L81 ComplementDD]: Finished complementDD. Result has 12 states, 12 states have (on average 107.0) internal successors, (1284), 12 states have internal predecessors, (1284), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 07:29:07,071 INFO L186 Difference]: Start difference. First operand has 180 places, 245 transitions, 2150 flow. Second operand 11 states and 943 transitions. [2022-01-19 07:29:07,071 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 186 places, 276 transitions, 2560 flow [2022-01-19 07:29:07,125 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 175 places, 276 transitions, 2433 flow, removed 48 selfloop flow, removed 11 redundant places. [2022-01-19 07:29:07,128 INFO L242 Difference]: Finished difference. Result has 180 places, 261 transitions, 2236 flow [2022-01-19 07:29:07,128 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=107, PETRI_DIFFERENCE_MINUEND_FLOW=2044, PETRI_DIFFERENCE_MINUEND_PLACES=165, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=245, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=10, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=229, PETRI_DIFFERENCE_SUBTRAHEND_STATES=11, PETRI_FLOW=2236, PETRI_PLACES=180, PETRI_TRANSITIONS=261} [2022-01-19 07:29:07,129 INFO L334 CegarLoopForPetriNet]: 96 programPoint places, 84 predicate places. [2022-01-19 07:29:07,129 INFO L470 AbstractCegarLoop]: Abstraction has has 180 places, 261 transitions, 2236 flow [2022-01-19 07:29:07,129 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 83.0) internal successors, (830), 10 states have internal predecessors, (830), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 07:29:07,129 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 07:29:07,129 INFO L254 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] [2022-01-19 07:29:07,152 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2022-01-19 07:29:07,345 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable15 [2022-01-19 07:29:07,345 INFO L402 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2022-01-19 07:29:07,345 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 07:29:07,346 INFO L85 PathProgramCache]: Analyzing trace with hash 1116217650, now seen corresponding path program 5 times [2022-01-19 07:29:07,346 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 07:29:07,346 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1248335624] [2022-01-19 07:29:07,346 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 07:29:07,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 07:29:07,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 07:29:07,480 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 07:29:07,481 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 07:29:07,481 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1248335624] [2022-01-19 07:29:07,481 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1248335624] provided 0 perfect and 1 imperfect interpolant sequences [2022-01-19 07:29:07,481 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [747584460] [2022-01-19 07:29:07,481 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2022-01-19 07:29:07,481 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-19 07:29:07,481 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-19 07:29:07,496 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-01-19 07:29:07,537 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2022-01-19 07:29:07,593 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 3 check-sat command(s) [2022-01-19 07:29:07,594 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-01-19 07:29:07,595 INFO L263 TraceCheckSpWp]: Trace formula consists of 215 conjuncts, 17 conjunts are in the unsatisfiable core [2022-01-19 07:29:07,596 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-01-19 07:29:08,004 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 07:29:08,004 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-01-19 07:29:08,259 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-01-19 07:29:08,259 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [747584460] provided 0 perfect and 2 imperfect interpolant sequences [2022-01-19 07:29:08,259 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-01-19 07:29:08,259 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10, 9] total 16 [2022-01-19 07:29:08,259 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1152071200] [2022-01-19 07:29:08,259 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-01-19 07:29:08,260 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2022-01-19 07:29:08,260 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 07:29:08,260 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2022-01-19 07:29:08,260 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=46, Invalid=194, Unknown=0, NotChecked=0, Total=240 [2022-01-19 07:29:08,261 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 81 out of 107 [2022-01-19 07:29:08,262 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 180 places, 261 transitions, 2236 flow. Second operand has 16 states, 16 states have (on average 83.5) internal successors, (1336), 16 states have internal predecessors, (1336), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 07:29:08,262 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 07:29:08,262 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 81 of 107 [2022-01-19 07:29:08,262 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 07:29:08,864 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([254] L50-5-->L51: Formula: (< (mod v_thread2Thread1of1ForFork2_~i~1_5 4294967296) (mod v_~c~0_4 4294967296)) InVars {~c~0=v_~c~0_4, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5} OutVars{~c~0=v_~c~0_4, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5} AuxVars[] AssignedVars[][77], [113#true, 3455#(= ~x_1~0 0), Black: 1218#(= thread3Thread1of1ForFork0_~i~2 0), Black: 196#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2899#true, Black: 1219#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2348#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 1226#true, Black: 2525#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 69#L58-4true, Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 177#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 61#L42-5true, 39#L51true, Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 204#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1996#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1791#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 159#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 170#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 169#(= thread2Thread1of1ForFork2_~i~1 0), 197#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1516#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1434#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 176#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1617#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), Black: 3284#(= (mod (+ ~x_3~0 ~b~0 ~a~0) 4294967296) (mod (+ ~x_2~0 ~x_1~0) 4294967296)), Black: 705#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 704#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1203#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 3446#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 3190#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 3288#(forall ((aux_mod_aux_mod_~a~0_37_92 Int) (aux_div_aux_mod_~a~0_37_92 Int)) (or (< (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296)) (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0))) (> 0 aux_mod_aux_mod_~a~0_37_92) (>= aux_mod_aux_mod_~a~0_37_92 4294967296) (= aux_mod_aux_mod_~a~0_37_92 (+ aux_mod_aux_mod_~a~0_37_92 (* ~x_3~0 (- 4294967295)) (* ~b~0 (- 4294967295)) (* aux_div_aux_mod_~a~0_37_92 4294967296) (* (- 1) ~x_1~0) (* (- 1) ~x_2~0))) (<= (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0) 4294967296) (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296))))), Black: 3444#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 2343#(= ~x_1~0 0), Black: 990#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), 89#L75-4true, Black: 702#true, Black: 1069#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 183#(= thread2Thread1of1ForFork2_~i~1 0)]) [2022-01-19 07:29:08,864 INFO L384 tUnfolder$Statistics]: this new event has 61 ancestors and is cut-off event [2022-01-19 07:29:08,864 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-01-19 07:29:08,864 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2022-01-19 07:29:08,864 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-01-19 07:29:08,929 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([254] L50-5-->L51: Formula: (< (mod v_thread2Thread1of1ForFork2_~i~1_5 4294967296) (mod v_~c~0_4 4294967296)) InVars {~c~0=v_~c~0_4, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5} OutVars{~c~0=v_~c~0_4, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5} AuxVars[] AssignedVars[][60], [113#true, 3455#(= ~x_1~0 0), Black: 196#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2899#true, Black: 1219#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2348#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 1226#true, Black: 2525#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 69#L58-4true, Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 177#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 39#L51true, Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 204#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1996#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1791#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 159#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), 62#L43true, Black: 170#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 169#(= thread2Thread1of1ForFork2_~i~1 0), 197#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1516#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1434#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 176#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1617#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), Black: 3284#(= (mod (+ ~x_3~0 ~b~0 ~a~0) 4294967296) (mod (+ ~x_2~0 ~x_1~0) 4294967296)), Black: 705#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 704#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1203#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 3446#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 3190#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 3288#(forall ((aux_mod_aux_mod_~a~0_37_92 Int) (aux_div_aux_mod_~a~0_37_92 Int)) (or (< (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296)) (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0))) (> 0 aux_mod_aux_mod_~a~0_37_92) (>= aux_mod_aux_mod_~a~0_37_92 4294967296) (= aux_mod_aux_mod_~a~0_37_92 (+ aux_mod_aux_mod_~a~0_37_92 (* ~x_3~0 (- 4294967295)) (* ~b~0 (- 4294967295)) (* aux_div_aux_mod_~a~0_37_92 4294967296) (* (- 1) ~x_1~0) (* (- 1) ~x_2~0))) (<= (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0) 4294967296) (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296))))), Black: 3444#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 2343#(= ~x_1~0 0), Black: 990#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), 89#L75-4true, Black: 702#true, Black: 1069#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 183#(= thread2Thread1of1ForFork2_~i~1 0)]) [2022-01-19 07:29:08,930 INFO L384 tUnfolder$Statistics]: this new event has 62 ancestors and is cut-off event [2022-01-19 07:29:08,930 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2022-01-19 07:29:08,930 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-01-19 07:29:08,930 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-01-19 07:29:08,986 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([254] L50-5-->L51: Formula: (< (mod v_thread2Thread1of1ForFork2_~i~1_5 4294967296) (mod v_~c~0_4 4294967296)) InVars {~c~0=v_~c~0_4, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5} OutVars{~c~0=v_~c~0_4, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5} AuxVars[] AssignedVars[][60], [113#true, 3455#(= ~x_1~0 0), Black: 196#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(= thread3Thread1of1ForFork0_~i~2 0), 2899#true, Black: 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1219#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2348#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 1226#true, Black: 2525#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 1205#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), 177#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 61#L42-5true, 39#L51true, Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 1996#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1791#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 159#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 170#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 169#(= thread2Thread1of1ForFork2_~i~1 0), 197#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1516#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1434#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 176#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1617#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), Black: 3284#(= (mod (+ ~x_3~0 ~b~0 ~a~0) 4294967296) (mod (+ ~x_2~0 ~x_1~0) 4294967296)), Black: 705#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1203#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 3446#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 704#(= thread1Thread1of1ForFork1_~i~0 0), 64#L59true, Black: 3190#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 3288#(forall ((aux_mod_aux_mod_~a~0_37_92 Int) (aux_div_aux_mod_~a~0_37_92 Int)) (or (< (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296)) (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0))) (> 0 aux_mod_aux_mod_~a~0_37_92) (>= aux_mod_aux_mod_~a~0_37_92 4294967296) (= aux_mod_aux_mod_~a~0_37_92 (+ aux_mod_aux_mod_~a~0_37_92 (* ~x_3~0 (- 4294967295)) (* ~b~0 (- 4294967295)) (* aux_div_aux_mod_~a~0_37_92 4294967296) (* (- 1) ~x_1~0) (* (- 1) ~x_2~0))) (<= (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0) 4294967296) (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296))))), Black: 3444#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 2343#(= ~x_1~0 0), Black: 204#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 990#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), 89#L75-4true, Black: 702#true, Black: 183#(= thread2Thread1of1ForFork2_~i~1 0), Black: 1069#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))]) [2022-01-19 07:29:08,986 INFO L384 tUnfolder$Statistics]: this new event has 63 ancestors and is cut-off event [2022-01-19 07:29:08,986 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-01-19 07:29:08,986 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-01-19 07:29:08,986 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-01-19 07:29:09,040 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([254] L50-5-->L51: Formula: (< (mod v_thread2Thread1of1ForFork2_~i~1_5 4294967296) (mod v_~c~0_4 4294967296)) InVars {~c~0=v_~c~0_4, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5} OutVars{~c~0=v_~c~0_4, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5} AuxVars[] AssignedVars[][60], [113#true, 3455#(= ~x_1~0 0), Black: 196#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2899#true, Black: 1219#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2348#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 1226#true, Black: 2525#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 1205#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), 177#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 39#L51true, Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 1996#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1791#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 159#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), 62#L43true, Black: 170#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 169#(= thread2Thread1of1ForFork2_~i~1 0), 197#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1516#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1434#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 176#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1617#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), Black: 3284#(= (mod (+ ~x_3~0 ~b~0 ~a~0) 4294967296) (mod (+ ~x_2~0 ~x_1~0) 4294967296)), Black: 705#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1203#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 3446#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 3190#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 704#(= thread1Thread1of1ForFork1_~i~0 0), 64#L59true, Black: 3288#(forall ((aux_mod_aux_mod_~a~0_37_92 Int) (aux_div_aux_mod_~a~0_37_92 Int)) (or (< (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296)) (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0))) (> 0 aux_mod_aux_mod_~a~0_37_92) (>= aux_mod_aux_mod_~a~0_37_92 4294967296) (= aux_mod_aux_mod_~a~0_37_92 (+ aux_mod_aux_mod_~a~0_37_92 (* ~x_3~0 (- 4294967295)) (* ~b~0 (- 4294967295)) (* aux_div_aux_mod_~a~0_37_92 4294967296) (* (- 1) ~x_1~0) (* (- 1) ~x_2~0))) (<= (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0) 4294967296) (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296))))), Black: 3444#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 990#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 204#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 2343#(= ~x_1~0 0), 89#L75-4true, Black: 702#true, Black: 183#(= thread2Thread1of1ForFork2_~i~1 0), Black: 1069#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))]) [2022-01-19 07:29:09,040 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2022-01-19 07:29:09,040 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-01-19 07:29:09,041 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-01-19 07:29:09,041 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-01-19 07:29:09,043 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([254] L50-5-->L51: Formula: (< (mod v_thread2Thread1of1ForFork2_~i~1_5 4294967296) (mod v_~c~0_4 4294967296)) InVars {~c~0=v_~c~0_4, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5} OutVars{~c~0=v_~c~0_4, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5} AuxVars[] AssignedVars[][60], [113#true, 3455#(= ~x_1~0 0), Black: 196#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(= thread3Thread1of1ForFork0_~i~2 0), 2899#true, Black: 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1219#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2348#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 1226#true, Black: 2525#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 1205#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), 177#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 39#L51true, Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 1996#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1791#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 159#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), 62#L43true, Black: 170#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 169#(= thread2Thread1of1ForFork2_~i~1 0), 197#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1516#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1434#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 176#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1617#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), Black: 3284#(= (mod (+ ~x_3~0 ~b~0 ~a~0) 4294967296) (mod (+ ~x_2~0 ~x_1~0) 4294967296)), Black: 705#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1203#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 3446#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 704#(= thread1Thread1of1ForFork1_~i~0 0), 64#L59true, Black: 3190#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 3288#(forall ((aux_mod_aux_mod_~a~0_37_92 Int) (aux_div_aux_mod_~a~0_37_92 Int)) (or (< (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296)) (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0))) (> 0 aux_mod_aux_mod_~a~0_37_92) (>= aux_mod_aux_mod_~a~0_37_92 4294967296) (= aux_mod_aux_mod_~a~0_37_92 (+ aux_mod_aux_mod_~a~0_37_92 (* ~x_3~0 (- 4294967295)) (* ~b~0 (- 4294967295)) (* aux_div_aux_mod_~a~0_37_92 4294967296) (* (- 1) ~x_1~0) (* (- 1) ~x_2~0))) (<= (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0) 4294967296) (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296))))), Black: 3444#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 2343#(= ~x_1~0 0), Black: 204#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 990#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), 89#L75-4true, Black: 702#true, Black: 183#(= thread2Thread1of1ForFork2_~i~1 0), Black: 1069#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))]) [2022-01-19 07:29:09,043 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2022-01-19 07:29:09,043 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-01-19 07:29:09,043 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-01-19 07:29:09,043 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-01-19 07:29:09,043 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-01-19 07:29:09,300 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([277] thread1EXIT-->L76-2: Formula: (and (= 0 v_thread1Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem13#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork1_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} AuxVars[] AssignedVars[][158], [113#true, 44#L50-2true, Black: 1218#(= thread3Thread1of1ForFork0_~i~2 0), Black: 196#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2899#true, Black: 1219#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2348#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 1226#true, 94#L76-2true, Black: 2525#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 1221#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), 1203#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 1996#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 1784#true, Black: 1791#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 159#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 2341#true, Black: 170#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 169#(= thread2Thread1of1ForFork2_~i~1 0), Black: 1516#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1434#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 177#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1617#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), Black: 705#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 3284#(= (mod (+ ~x_3~0 ~b~0 ~a~0) 4294967296) (mod (+ ~x_2~0 ~x_1~0) 4294967296)), Black: 3446#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 704#(= thread1Thread1of1ForFork1_~i~0 0), 64#L59true, Black: 3190#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 3288#(forall ((aux_mod_aux_mod_~a~0_37_92 Int) (aux_div_aux_mod_~a~0_37_92 Int)) (or (< (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296)) (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0))) (> 0 aux_mod_aux_mod_~a~0_37_92) (>= aux_mod_aux_mod_~a~0_37_92 4294967296) (= aux_mod_aux_mod_~a~0_37_92 (+ aux_mod_aux_mod_~a~0_37_92 (* ~x_3~0 (- 4294967295)) (* ~b~0 (- 4294967295)) (* aux_div_aux_mod_~a~0_37_92 4294967296) (* (- 1) ~x_1~0) (* (- 1) ~x_2~0))) (<= (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0) 4294967296) (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296))))), 176#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 3444#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 3453#true, Black: 204#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 990#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 702#true, Black: 1069#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 183#(= thread2Thread1of1ForFork2_~i~1 0)]) [2022-01-19 07:29:09,300 INFO L384 tUnfolder$Statistics]: this new event has 71 ancestors and is cut-off event [2022-01-19 07:29:09,300 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-01-19 07:29:09,300 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-01-19 07:29:09,300 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-01-19 07:29:09,302 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([277] thread1EXIT-->L76-2: Formula: (and (= 0 v_thread1Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem13#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork1_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} AuxVars[] AssignedVars[][158], [113#true, 44#L50-2true, Black: 196#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(= thread3Thread1of1ForFork0_~i~2 0), 2899#true, Black: 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1219#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2348#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 1226#true, Black: 2525#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 94#L76-2true, 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 1221#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), 1203#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 1996#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 1784#true, Black: 1791#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 159#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 2341#true, Black: 170#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 169#(= thread2Thread1of1ForFork2_~i~1 0), Black: 1516#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1434#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 177#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1617#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), Black: 705#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 3284#(= (mod (+ ~x_3~0 ~b~0 ~a~0) 4294967296) (mod (+ ~x_2~0 ~x_1~0) 4294967296)), Black: 3446#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 64#L59true, Black: 704#(= thread1Thread1of1ForFork1_~i~0 0), Black: 3190#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 3288#(forall ((aux_mod_aux_mod_~a~0_37_92 Int) (aux_div_aux_mod_~a~0_37_92 Int)) (or (< (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296)) (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0))) (> 0 aux_mod_aux_mod_~a~0_37_92) (>= aux_mod_aux_mod_~a~0_37_92 4294967296) (= aux_mod_aux_mod_~a~0_37_92 (+ aux_mod_aux_mod_~a~0_37_92 (* ~x_3~0 (- 4294967295)) (* ~b~0 (- 4294967295)) (* aux_div_aux_mod_~a~0_37_92 4294967296) (* (- 1) ~x_1~0) (* (- 1) ~x_2~0))) (<= (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0) 4294967296) (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296))))), 176#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 3444#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 204#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 990#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), 3453#true, Black: 702#true, Black: 1069#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 183#(= thread2Thread1of1ForFork2_~i~1 0)]) [2022-01-19 07:29:09,302 INFO L384 tUnfolder$Statistics]: this new event has 66 ancestors and is not cut-off event [2022-01-19 07:29:09,302 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is not cut-off event [2022-01-19 07:29:09,302 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is not cut-off event [2022-01-19 07:29:09,302 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is not cut-off event [2022-01-19 07:29:09,302 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is not cut-off event [2022-01-19 07:29:09,302 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([277] thread1EXIT-->L76-2: Formula: (and (= 0 v_thread1Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem13#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork1_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} AuxVars[] AssignedVars[][158], [113#true, 44#L50-2true, Black: 196#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2899#true, Black: 1219#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2348#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 1226#true, Black: 2525#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 94#L76-2true, 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 1221#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), 1203#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 68#L58-2true, Black: 1996#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 1784#true, Black: 1791#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 159#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 2341#true, Black: 170#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 169#(= thread2Thread1of1ForFork2_~i~1 0), Black: 1516#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1434#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 177#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1617#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), Black: 705#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 3284#(= (mod (+ ~x_3~0 ~b~0 ~a~0) 4294967296) (mod (+ ~x_2~0 ~x_1~0) 4294967296)), Black: 3446#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 704#(= thread1Thread1of1ForFork1_~i~0 0), Black: 3190#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 3288#(forall ((aux_mod_aux_mod_~a~0_37_92 Int) (aux_div_aux_mod_~a~0_37_92 Int)) (or (< (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296)) (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0))) (> 0 aux_mod_aux_mod_~a~0_37_92) (>= aux_mod_aux_mod_~a~0_37_92 4294967296) (= aux_mod_aux_mod_~a~0_37_92 (+ aux_mod_aux_mod_~a~0_37_92 (* ~x_3~0 (- 4294967295)) (* ~b~0 (- 4294967295)) (* aux_div_aux_mod_~a~0_37_92 4294967296) (* (- 1) ~x_1~0) (* (- 1) ~x_2~0))) (<= (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0) 4294967296) (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296))))), 176#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 3444#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 204#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 990#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), 3453#true, Black: 702#true, Black: 1069#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 183#(= thread2Thread1of1ForFork2_~i~1 0)]) [2022-01-19 07:29:09,302 INFO L384 tUnfolder$Statistics]: this new event has 67 ancestors and is cut-off event [2022-01-19 07:29:09,302 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-01-19 07:29:09,303 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2022-01-19 07:29:09,303 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-01-19 07:29:09,539 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([264] L58-5-->L59: Formula: (< (mod v_thread3Thread1of1ForFork0_~i~2_5 4294967296) (mod v_~c~0_6 4294967296)) InVars {~c~0=v_~c~0_6, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_5} OutVars{~c~0=v_~c~0_6, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_5} AuxVars[] AssignedVars[][164], [113#true, Black: 1218#(= thread3Thread1of1ForFork0_~i~2 0), Black: 196#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1219#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2348#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 1226#true, Black: 2525#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 39#L51true, Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 7#L42-6true, Black: 1996#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 1784#true, Black: 1791#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 159#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), 3288#(forall ((aux_mod_aux_mod_~a~0_37_92 Int) (aux_div_aux_mod_~a~0_37_92 Int)) (or (< (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296)) (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0))) (> 0 aux_mod_aux_mod_~a~0_37_92) (>= aux_mod_aux_mod_~a~0_37_92 4294967296) (= aux_mod_aux_mod_~a~0_37_92 (+ aux_mod_aux_mod_~a~0_37_92 (* ~x_3~0 (- 4294967295)) (* ~b~0 (- 4294967295)) (* aux_div_aux_mod_~a~0_37_92 4294967296) (* (- 1) ~x_1~0) (* (- 1) ~x_2~0))) (<= (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0) 4294967296) (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296))))), Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 2341#true, Black: 170#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 169#(= thread2Thread1of1ForFork2_~i~1 0), 990#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), 3850#(<= (div (+ ~x_2~0 ~x_1~0 (* (- 1) ~x_3~0) (* (- 1) ~b~0) (- 4294967296)) (- 4294967296)) (+ (div (+ ~x_3~0 (* (- 1) ~x_1~0) ~b~0 (* (- 1) ~x_2~0)) 4294967296) 1)), Black: 1516#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1434#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 177#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1617#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), Black: 705#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 3284#(= (mod (+ ~x_3~0 ~b~0 ~a~0) 4294967296) (mod (+ ~x_2~0 ~x_1~0) 4294967296)), Black: 3446#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1203#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), 64#L59true, Black: 704#(= thread1Thread1of1ForFork1_~i~0 0), Black: 3190#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), 176#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 3444#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 204#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 89#L75-4true, Black: 702#true, Black: 183#(= thread2Thread1of1ForFork2_~i~1 0), Black: 1069#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))]) [2022-01-19 07:29:09,539 INFO L384 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-01-19 07:29:09,539 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-01-19 07:29:09,539 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-01-19 07:29:09,539 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-01-19 07:29:09,568 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([264] L58-5-->L59: Formula: (< (mod v_thread3Thread1of1ForFork0_~i~2_5 4294967296) (mod v_~c~0_6 4294967296)) InVars {~c~0=v_~c~0_6, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_5} OutVars{~c~0=v_~c~0_6, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_5} AuxVars[] AssignedVars[][164], [113#true, Black: 1218#(= thread3Thread1of1ForFork0_~i~2 0), Black: 196#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1219#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2348#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 1226#true, Black: 2525#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 39#L51true, Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 7#L42-6true, Black: 1996#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 1784#true, Black: 1791#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 3288#(forall ((aux_mod_aux_mod_~a~0_37_92 Int) (aux_div_aux_mod_~a~0_37_92 Int)) (or (< (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296)) (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0))) (> 0 aux_mod_aux_mod_~a~0_37_92) (>= aux_mod_aux_mod_~a~0_37_92 4294967296) (= aux_mod_aux_mod_~a~0_37_92 (+ aux_mod_aux_mod_~a~0_37_92 (* ~x_3~0 (- 4294967295)) (* ~b~0 (- 4294967295)) (* aux_div_aux_mod_~a~0_37_92 4294967296) (* (- 1) ~x_1~0) (* (- 1) ~x_2~0))) (<= (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0) 4294967296) (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296))))), Black: 159#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 2341#true, Black: 170#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 169#(= thread2Thread1of1ForFork2_~i~1 0), 990#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), 3850#(<= (div (+ ~x_2~0 ~x_1~0 (* (- 1) ~x_3~0) (* (- 1) ~b~0) (- 4294967296)) (- 4294967296)) (+ (div (+ ~x_3~0 (* (- 1) ~x_1~0) ~b~0 (* (- 1) ~x_2~0)) 4294967296) 1)), Black: 1516#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1434#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 177#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1617#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), Black: 705#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 3284#(= (mod (+ ~x_3~0 ~b~0 ~a~0) 4294967296) (mod (+ ~x_2~0 ~x_1~0) 4294967296)), Black: 3446#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1203#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), 64#L59true, Black: 704#(= thread1Thread1of1ForFork1_~i~0 0), Black: 3190#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), 176#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 3444#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 204#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 702#true, 89#L75-4true, Black: 183#(= thread2Thread1of1ForFork2_~i~1 0), Black: 1069#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))]) [2022-01-19 07:29:09,568 INFO L384 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-01-19 07:29:09,568 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-01-19 07:29:09,568 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-01-19 07:29:09,568 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-01-19 07:29:09,572 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-01-19 07:29:09,734 INFO L129 PetriNetUnfolder]: 3451/10608 cut-off events. [2022-01-19 07:29:09,734 INFO L130 PetriNetUnfolder]: For 48663/53413 co-relation queries the response was YES. [2022-01-19 07:29:09,794 INFO L84 FinitePrefix]: Finished finitePrefix Result has 41946 conditions, 10608 events. 3451/10608 cut-off events. For 48663/53413 co-relation queries the response was YES. Maximal size of possible extension queue 607. Compared 116063 event pairs, 584 based on Foata normal form. 431/10550 useless extension candidates. Maximal degree in co-relation 41905. Up to 2251 conditions per place. [2022-01-19 07:29:09,834 INFO L132 encePairwiseOnDemand]: 96/107 looper letters, 93 selfloop transitions, 48 changer transitions 8/313 dead transitions. [2022-01-19 07:29:09,834 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 193 places, 313 transitions, 2937 flow [2022-01-19 07:29:09,834 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-01-19 07:29:09,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2022-01-19 07:29:09,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 1378 transitions. [2022-01-19 07:29:09,879 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8049065420560748 [2022-01-19 07:29:09,879 INFO L72 ComplementDD]: Start complementDD. Operand 16 states and 1378 transitions. [2022-01-19 07:29:09,879 INFO L73 IsDeterministic]: Start isDeterministic. Operand 16 states and 1378 transitions. [2022-01-19 07:29:09,879 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 07:29:09,880 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 16 states and 1378 transitions. [2022-01-19 07:29:09,881 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 17 states, 16 states have (on average 86.125) internal successors, (1378), 16 states have internal predecessors, (1378), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 07:29:09,883 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 17 states, 17 states have (on average 107.0) internal successors, (1819), 17 states have internal predecessors, (1819), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 07:29:09,883 INFO L81 ComplementDD]: Finished complementDD. Result has 17 states, 17 states have (on average 107.0) internal successors, (1819), 17 states have internal predecessors, (1819), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 07:29:09,883 INFO L186 Difference]: Start difference. First operand has 180 places, 261 transitions, 2236 flow. Second operand 16 states and 1378 transitions. [2022-01-19 07:29:09,883 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 193 places, 313 transitions, 2937 flow [2022-01-19 07:29:09,979 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 187 places, 313 transitions, 2829 flow, removed 48 selfloop flow, removed 6 redundant places. [2022-01-19 07:29:09,992 INFO L242 Difference]: Finished difference. Result has 193 places, 282 transitions, 2488 flow [2022-01-19 07:29:09,992 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=107, PETRI_DIFFERENCE_MINUEND_FLOW=2176, PETRI_DIFFERENCE_MINUEND_PLACES=172, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=261, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=30, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=231, PETRI_DIFFERENCE_SUBTRAHEND_STATES=16, PETRI_FLOW=2488, PETRI_PLACES=193, PETRI_TRANSITIONS=282} [2022-01-19 07:29:09,993 INFO L334 CegarLoopForPetriNet]: 96 programPoint places, 97 predicate places. [2022-01-19 07:29:09,993 INFO L470 AbstractCegarLoop]: Abstraction has has 193 places, 282 transitions, 2488 flow [2022-01-19 07:29:09,999 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 83.5) internal successors, (1336), 16 states have internal predecessors, (1336), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 07:29:09,999 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 07:29:09,999 INFO L254 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] [2022-01-19 07:29:10,029 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2022-01-19 07:29:10,220 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16,8 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-19 07:29:10,221 INFO L402 AbstractCegarLoop]: === Iteration 18 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2022-01-19 07:29:10,221 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 07:29:10,221 INFO L85 PathProgramCache]: Analyzing trace with hash 1736266572, now seen corresponding path program 6 times [2022-01-19 07:29:10,221 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 07:29:10,221 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [582749386] [2022-01-19 07:29:10,222 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 07:29:10,222 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 07:29:10,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 07:29:10,335 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 07:29:10,335 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 07:29:10,335 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [582749386] [2022-01-19 07:29:10,336 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [582749386] provided 0 perfect and 1 imperfect interpolant sequences [2022-01-19 07:29:10,336 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [782408269] [2022-01-19 07:29:10,336 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-01-19 07:29:10,336 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-19 07:29:10,336 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-19 07:29:10,348 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-01-19 07:29:10,393 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2022-01-19 07:29:10,459 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 3 check-sat command(s) [2022-01-19 07:29:10,460 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-01-19 07:29:10,461 INFO L263 TraceCheckSpWp]: Trace formula consists of 215 conjuncts, 17 conjunts are in the unsatisfiable core [2022-01-19 07:29:10,462 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-01-19 07:29:10,875 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 07:29:10,875 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-01-19 07:29:11,087 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-01-19 07:29:11,088 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [782408269] provided 0 perfect and 2 imperfect interpolant sequences [2022-01-19 07:29:11,088 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-01-19 07:29:11,088 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10, 9] total 15 [2022-01-19 07:29:11,088 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1454442952] [2022-01-19 07:29:11,088 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-01-19 07:29:11,088 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-01-19 07:29:11,088 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 07:29:11,089 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-01-19 07:29:11,089 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=46, Invalid=164, Unknown=0, NotChecked=0, Total=210 [2022-01-19 07:29:11,090 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 81 out of 107 [2022-01-19 07:29:11,091 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 193 places, 282 transitions, 2488 flow. Second operand has 15 states, 15 states have (on average 83.53333333333333) internal successors, (1253), 15 states have internal predecessors, (1253), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 07:29:11,091 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 07:29:11,091 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 81 of 107 [2022-01-19 07:29:11,091 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 07:29:11,931 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([277] thread1EXIT-->L76-2: Formula: (and (= 0 v_thread1Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem13#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork1_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} AuxVars[] AssignedVars[][189], [113#true, 170#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 44#L50-2true, 4008#true, Black: 196#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(= thread3Thread1of1ForFork0_~i~2 0), 2899#true, Black: 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1219#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1226#true, Black: 2348#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 2525#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 94#L76-2true, 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 1221#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), 1203#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 68#L58-2true, 1784#true, Black: 1996#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 3998#(and (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1791#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 4000#(and (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 3996#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 3620#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 159#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), Black: 3994#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 3460#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 2341#true, Black: 169#(= thread2Thread1of1ForFork2_~i~1 0), Black: 1516#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1434#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 177#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1617#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), Black: 705#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 3284#(= (mod (+ ~x_3~0 ~b~0 ~a~0) 4294967296) (mod (+ ~x_2~0 ~x_1~0) 4294967296)), Black: 3190#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 704#(= thread1Thread1of1ForFork1_~i~0 0), Black: 3288#(forall ((aux_mod_aux_mod_~a~0_37_92 Int) (aux_div_aux_mod_~a~0_37_92 Int)) (or (< (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296)) (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0))) (> 0 aux_mod_aux_mod_~a~0_37_92) (>= aux_mod_aux_mod_~a~0_37_92 4294967296) (= aux_mod_aux_mod_~a~0_37_92 (+ aux_mod_aux_mod_~a~0_37_92 (* ~x_3~0 (- 4294967295)) (* ~b~0 (- 4294967295)) (* aux_div_aux_mod_~a~0_37_92 4294967296) (* (- 1) ~x_1~0) (* (- 1) ~x_2~0))) (<= (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0) 4294967296) (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296))))), 176#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 3453#true, Black: 990#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 204#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 702#true, Black: 1069#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))]) [2022-01-19 07:29:11,931 INFO L384 tUnfolder$Statistics]: this new event has 62 ancestors and is cut-off event [2022-01-19 07:29:11,931 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-01-19 07:29:11,931 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-01-19 07:29:11,932 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-01-19 07:29:12,015 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([254] L50-5-->L51: Formula: (< (mod v_thread2Thread1of1ForFork2_~i~1_5 4294967296) (mod v_~c~0_4 4294967296)) InVars {~c~0=v_~c~0_4, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5} OutVars{~c~0=v_~c~0_4, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5} AuxVars[] AssignedVars[][60], [113#true, 3455#(= ~x_1~0 0), Black: 196#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2899#true, Black: 1219#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1226#true, Black: 2348#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 2525#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 69#L58-4true, 177#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 39#L51true, Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 204#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1996#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 3998#(and (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1791#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 4000#(and (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 3996#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 3620#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 159#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 3994#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 3460#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 62#L43true, Black: 170#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 169#(= thread2Thread1of1ForFork2_~i~1 0), 197#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1516#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1434#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 176#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1617#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), 704#(= thread1Thread1of1ForFork1_~i~0 0), Black: 705#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 3284#(= (mod (+ ~x_3~0 ~b~0 ~a~0) 4294967296) (mod (+ ~x_2~0 ~x_1~0) 4294967296)), Black: 1203#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 3190#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 3288#(forall ((aux_mod_aux_mod_~a~0_37_92 Int) (aux_div_aux_mod_~a~0_37_92 Int)) (or (< (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296)) (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0))) (> 0 aux_mod_aux_mod_~a~0_37_92) (>= aux_mod_aux_mod_~a~0_37_92 4294967296) (= aux_mod_aux_mod_~a~0_37_92 (+ aux_mod_aux_mod_~a~0_37_92 (* ~x_3~0 (- 4294967295)) (* ~b~0 (- 4294967295)) (* aux_div_aux_mod_~a~0_37_92 4294967296) (* (- 1) ~x_1~0) (* (- 1) ~x_2~0))) (<= (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0) 4294967296) (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296))))), 2343#(= ~x_1~0 0), Black: 990#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), 4010#(= ~x_1~0 0), Black: 702#true, 89#L75-4true, Black: 183#(= thread2Thread1of1ForFork2_~i~1 0), Black: 1069#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))]) [2022-01-19 07:29:12,015 INFO L384 tUnfolder$Statistics]: this new event has 62 ancestors and is cut-off event [2022-01-19 07:29:12,015 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-01-19 07:29:12,015 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-01-19 07:29:12,015 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-01-19 07:29:12,021 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([264] L58-5-->L59: Formula: (< (mod v_thread3Thread1of1ForFork0_~i~2_5 4294967296) (mod v_~c~0_6 4294967296)) InVars {~c~0=v_~c~0_6, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_5} OutVars{~c~0=v_~c~0_6, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_5} AuxVars[] AssignedVars[][165], [Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, 39#L51true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 48#L42-4true, Black: 1996#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 1784#true, Black: 3998#(and (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1791#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 4000#(and (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 3996#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 159#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 3620#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 3994#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), Black: 3460#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 170#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 169#(= thread2Thread1of1ForFork2_~i~1 0), Black: 177#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 705#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1203#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 704#(= thread1Thread1of1ForFork1_~i~0 0), Black: 204#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 3453#true, Black: 702#true, 89#L75-4true, Black: 183#(= thread2Thread1of1ForFork2_~i~1 0), Black: 1069#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 113#true, 4008#true, Black: 196#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2899#true, Black: 1219#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2348#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 1226#true, Black: 2525#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 2341#true, 990#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 1516#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1434#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1617#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), Black: 3284#(= (mod (+ ~x_3~0 ~b~0 ~a~0) 4294967296) (mod (+ ~x_2~0 ~x_1~0) 4294967296)), 64#L59true, Black: 3190#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 3288#(forall ((aux_mod_aux_mod_~a~0_37_92 Int) (aux_div_aux_mod_~a~0_37_92 Int)) (or (< (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296)) (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0))) (> 0 aux_mod_aux_mod_~a~0_37_92) (>= aux_mod_aux_mod_~a~0_37_92 4294967296) (= aux_mod_aux_mod_~a~0_37_92 (+ aux_mod_aux_mod_~a~0_37_92 (* ~x_3~0 (- 4294967295)) (* ~b~0 (- 4294967295)) (* aux_div_aux_mod_~a~0_37_92 4294967296) (* (- 1) ~x_1~0) (* (- 1) ~x_2~0))) (<= (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0) 4294967296) (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296))))), 176#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0)]) [2022-01-19 07:29:12,021 INFO L384 tUnfolder$Statistics]: this new event has 67 ancestors and is cut-off event [2022-01-19 07:29:12,022 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-01-19 07:29:12,022 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-01-19 07:29:12,022 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-01-19 07:29:12,061 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([264] L58-5-->L59: Formula: (< (mod v_thread3Thread1of1ForFork0_~i~2_5 4294967296) (mod v_~c~0_6 4294967296)) InVars {~c~0=v_~c~0_6, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_5} OutVars{~c~0=v_~c~0_6, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_5} AuxVars[] AssignedVars[][165], [Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 39#L51true, Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 1784#true, Black: 1996#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 3998#(and (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1791#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 4000#(and (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 3996#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 3620#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 159#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 3994#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), Black: 3460#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 170#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 169#(= thread2Thread1of1ForFork2_~i~1 0), Black: 177#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 705#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1203#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 704#(= thread1Thread1of1ForFork1_~i~0 0), 3453#true, Black: 204#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 702#true, 89#L75-4true, Black: 183#(= thread2Thread1of1ForFork2_~i~1 0), Black: 1069#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 113#true, 4008#true, Black: 1218#(= thread3Thread1of1ForFork0_~i~2 0), Black: 196#(= thread1Thread1of1ForFork1_~i~0 0), 2899#true, Black: 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1219#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1226#true, Black: 2348#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 2525#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 7#L42-6true, 2341#true, 990#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 1516#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1434#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1617#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), Black: 3284#(= (mod (+ ~x_3~0 ~b~0 ~a~0) 4294967296) (mod (+ ~x_2~0 ~x_1~0) 4294967296)), Black: 3190#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), 64#L59true, Black: 3288#(forall ((aux_mod_aux_mod_~a~0_37_92 Int) (aux_div_aux_mod_~a~0_37_92 Int)) (or (< (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296)) (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0))) (> 0 aux_mod_aux_mod_~a~0_37_92) (>= aux_mod_aux_mod_~a~0_37_92 4294967296) (= aux_mod_aux_mod_~a~0_37_92 (+ aux_mod_aux_mod_~a~0_37_92 (* ~x_3~0 (- 4294967295)) (* ~b~0 (- 4294967295)) (* aux_div_aux_mod_~a~0_37_92 4294967296) (* (- 1) ~x_1~0) (* (- 1) ~x_2~0))) (<= (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0) 4294967296) (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296))))), 176#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0)]) [2022-01-19 07:29:12,061 INFO L384 tUnfolder$Statistics]: this new event has 69 ancestors and is cut-off event [2022-01-19 07:29:12,061 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-01-19 07:29:12,061 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-01-19 07:29:12,061 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-01-19 07:29:12,065 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([264] L58-5-->L59: Formula: (< (mod v_thread3Thread1of1ForFork0_~i~2_5 4294967296) (mod v_~c~0_6 4294967296)) InVars {~c~0=v_~c~0_6, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_5} OutVars{~c~0=v_~c~0_6, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_5} AuxVars[] AssignedVars[][165], [Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, 39#L51true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 1996#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 1784#true, Black: 3998#(and (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1791#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 4000#(and (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 3996#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 3620#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 159#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 3994#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), Black: 3460#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 170#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 169#(= thread2Thread1of1ForFork2_~i~1 0), Black: 177#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 705#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1203#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 704#(= thread1Thread1of1ForFork1_~i~0 0), Black: 204#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 3453#true, Black: 702#true, 89#L75-4true, Black: 183#(= thread2Thread1of1ForFork2_~i~1 0), Black: 1069#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 113#true, 4008#true, Black: 196#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2899#true, Black: 1219#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2348#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 1226#true, Black: 2525#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 7#L42-6true, 2341#true, 990#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 1516#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1434#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1617#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), Black: 3284#(= (mod (+ ~x_3~0 ~b~0 ~a~0) 4294967296) (mod (+ ~x_2~0 ~x_1~0) 4294967296)), 64#L59true, Black: 3190#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 3288#(forall ((aux_mod_aux_mod_~a~0_37_92 Int) (aux_div_aux_mod_~a~0_37_92 Int)) (or (< (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296)) (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0))) (> 0 aux_mod_aux_mod_~a~0_37_92) (>= aux_mod_aux_mod_~a~0_37_92 4294967296) (= aux_mod_aux_mod_~a~0_37_92 (+ aux_mod_aux_mod_~a~0_37_92 (* ~x_3~0 (- 4294967295)) (* ~b~0 (- 4294967295)) (* aux_div_aux_mod_~a~0_37_92 4294967296) (* (- 1) ~x_1~0) (* (- 1) ~x_2~0))) (<= (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0) 4294967296) (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296))))), 176#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0)]) [2022-01-19 07:29:12,065 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2022-01-19 07:29:12,065 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-01-19 07:29:12,065 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-01-19 07:29:12,065 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-01-19 07:29:12,065 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-01-19 07:29:12,092 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([264] L58-5-->L59: Formula: (< (mod v_thread3Thread1of1ForFork0_~i~2_5 4294967296) (mod v_~c~0_6 4294967296)) InVars {~c~0=v_~c~0_6, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_5} OutVars{~c~0=v_~c~0_6, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_5} AuxVars[] AssignedVars[][165], [Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, 39#L51true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 1784#true, Black: 1996#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 3998#(and (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1791#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 4000#(and (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 3996#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 159#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 3620#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 3994#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), Black: 3460#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 170#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 169#(= thread2Thread1of1ForFork2_~i~1 0), Black: 177#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 705#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1203#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 704#(= thread1Thread1of1ForFork1_~i~0 0), Black: 204#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 3453#true, Black: 702#true, 89#L75-4true, Black: 183#(= thread2Thread1of1ForFork2_~i~1 0), Black: 1069#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 113#true, 4008#true, Black: 196#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(= thread3Thread1of1ForFork0_~i~2 0), 2899#true, Black: 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1219#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1226#true, Black: 2348#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 2525#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 7#L42-6true, 2341#true, 990#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 1516#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1434#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1617#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), Black: 3284#(= (mod (+ ~x_3~0 ~b~0 ~a~0) 4294967296) (mod (+ ~x_2~0 ~x_1~0) 4294967296)), 64#L59true, Black: 3190#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 3288#(forall ((aux_mod_aux_mod_~a~0_37_92 Int) (aux_div_aux_mod_~a~0_37_92 Int)) (or (< (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296)) (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0))) (> 0 aux_mod_aux_mod_~a~0_37_92) (>= aux_mod_aux_mod_~a~0_37_92 4294967296) (= aux_mod_aux_mod_~a~0_37_92 (+ aux_mod_aux_mod_~a~0_37_92 (* ~x_3~0 (- 4294967295)) (* ~b~0 (- 4294967295)) (* aux_div_aux_mod_~a~0_37_92 4294967296) (* (- 1) ~x_1~0) (* (- 1) ~x_2~0))) (<= (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0) 4294967296) (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296))))), 176#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0)]) [2022-01-19 07:29:12,092 INFO L384 tUnfolder$Statistics]: this new event has 69 ancestors and is cut-off event [2022-01-19 07:29:12,092 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-01-19 07:29:12,092 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-01-19 07:29:12,092 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-01-19 07:29:12,093 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-01-19 07:29:12,093 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-01-19 07:29:12,109 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([264] L58-5-->L59: Formula: (< (mod v_thread3Thread1of1ForFork0_~i~2_5 4294967296) (mod v_~c~0_6 4294967296)) InVars {~c~0=v_~c~0_6, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_5} OutVars{~c~0=v_~c~0_6, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_5} AuxVars[] AssignedVars[][122], [Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 39#L51true, Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 96#L42-2true, Black: 1996#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 1784#true, Black: 3998#(and (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1791#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 4000#(and (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 3996#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 3620#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 159#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 3994#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 3460#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 170#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 169#(= thread2Thread1of1ForFork2_~i~1 0), Black: 177#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 705#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1203#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 704#(= thread1Thread1of1ForFork1_~i~0 0), Black: 990#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), 3453#true, Black: 204#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 702#true, 89#L75-4true, Black: 183#(= thread2Thread1of1ForFork2_~i~1 0), Black: 1069#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 113#true, 4008#true, Black: 1218#(= thread3Thread1of1ForFork0_~i~2 0), Black: 196#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2899#true, Black: 1219#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2348#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 1226#true, Black: 2525#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 1205#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), 2341#true, 197#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1516#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1434#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1617#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), Black: 3284#(= (mod (+ ~x_3~0 ~b~0 ~a~0) 4294967296) (mod (+ ~x_2~0 ~x_1~0) 4294967296)), Black: 3190#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), 64#L59true, Black: 3288#(forall ((aux_mod_aux_mod_~a~0_37_92 Int) (aux_div_aux_mod_~a~0_37_92 Int)) (or (< (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296)) (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0))) (> 0 aux_mod_aux_mod_~a~0_37_92) (>= aux_mod_aux_mod_~a~0_37_92 4294967296) (= aux_mod_aux_mod_~a~0_37_92 (+ aux_mod_aux_mod_~a~0_37_92 (* ~x_3~0 (- 4294967295)) (* ~b~0 (- 4294967295)) (* aux_div_aux_mod_~a~0_37_92 4294967296) (* (- 1) ~x_1~0) (* (- 1) ~x_2~0))) (<= (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0) 4294967296) (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296))))), 176#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0)]) [2022-01-19 07:29:12,110 INFO L384 tUnfolder$Statistics]: this new event has 65 ancestors and is cut-off event [2022-01-19 07:29:12,111 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2022-01-19 07:29:12,111 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2022-01-19 07:29:12,112 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2022-01-19 07:29:12,166 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([277] thread1EXIT-->L76-2: Formula: (and (= 0 v_thread1Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem13#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork1_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} AuxVars[] AssignedVars[][189], [113#true, 170#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 44#L50-2true, 4008#true, Black: 1218#(= thread3Thread1of1ForFork0_~i~2 0), Black: 196#(= thread1Thread1of1ForFork1_~i~0 0), 2899#true, Black: 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1219#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2348#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 1226#true, Black: 2525#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 94#L76-2true, 1221#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), 1203#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, 68#L58-2true, Black: 1996#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 1784#true, Black: 3998#(and (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1791#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 4000#(and (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 3996#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 3620#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 159#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 3994#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), Black: 3460#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 2341#true, 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 169#(= thread2Thread1of1ForFork2_~i~1 0), Black: 1516#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1434#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 177#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1617#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), Black: 705#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 3284#(= (mod (+ ~x_3~0 ~b~0 ~a~0) 4294967296) (mod (+ ~x_2~0 ~x_1~0) 4294967296)), Black: 3190#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 704#(= thread1Thread1of1ForFork1_~i~0 0), Black: 3288#(forall ((aux_mod_aux_mod_~a~0_37_92 Int) (aux_div_aux_mod_~a~0_37_92 Int)) (or (< (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296)) (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0))) (> 0 aux_mod_aux_mod_~a~0_37_92) (>= aux_mod_aux_mod_~a~0_37_92 4294967296) (= aux_mod_aux_mod_~a~0_37_92 (+ aux_mod_aux_mod_~a~0_37_92 (* ~x_3~0 (- 4294967295)) (* ~b~0 (- 4294967295)) (* aux_div_aux_mod_~a~0_37_92 4294967296) (* (- 1) ~x_1~0) (* (- 1) ~x_2~0))) (<= (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0) 4294967296) (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296))))), 176#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 990#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 204#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 3453#true, Black: 702#true, Black: 1069#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))]) [2022-01-19 07:29:12,167 INFO L384 tUnfolder$Statistics]: this new event has 72 ancestors and is cut-off event [2022-01-19 07:29:12,167 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-01-19 07:29:12,167 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-01-19 07:29:12,167 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-01-19 07:29:12,171 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([277] thread1EXIT-->L76-2: Formula: (and (= 0 v_thread1Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem13#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork1_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} AuxVars[] AssignedVars[][189], [113#true, 44#L50-2true, 4008#true, Black: 196#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(= thread3Thread1of1ForFork0_~i~2 0), 2899#true, Black: 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1219#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2348#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 1226#true, Black: 2525#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 94#L76-2true, 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 1221#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), 1203#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 1996#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 1784#true, Black: 3998#(and (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1791#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 4000#(and (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 3996#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 159#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 3620#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), Black: 3994#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 3460#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 2341#true, Black: 170#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 169#(= thread2Thread1of1ForFork2_~i~1 0), Black: 1516#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1434#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 177#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1617#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), Black: 705#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 3284#(= (mod (+ ~x_3~0 ~b~0 ~a~0) 4294967296) (mod (+ ~x_2~0 ~x_1~0) 4294967296)), 64#L59true, Black: 3190#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 704#(= thread1Thread1of1ForFork1_~i~0 0), Black: 3288#(forall ((aux_mod_aux_mod_~a~0_37_92 Int) (aux_div_aux_mod_~a~0_37_92 Int)) (or (< (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296)) (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0))) (> 0 aux_mod_aux_mod_~a~0_37_92) (>= aux_mod_aux_mod_~a~0_37_92 4294967296) (= aux_mod_aux_mod_~a~0_37_92 (+ aux_mod_aux_mod_~a~0_37_92 (* ~x_3~0 (- 4294967295)) (* ~b~0 (- 4294967295)) (* aux_div_aux_mod_~a~0_37_92 4294967296) (* (- 1) ~x_1~0) (* (- 1) ~x_2~0))) (<= (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0) 4294967296) (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296))))), 176#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 990#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 204#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 3453#true, Black: 702#true, Black: 183#(= thread2Thread1of1ForFork2_~i~1 0), Black: 1069#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))]) [2022-01-19 07:29:12,171 INFO L384 tUnfolder$Statistics]: this new event has 66 ancestors and is not cut-off event [2022-01-19 07:29:12,171 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is not cut-off event [2022-01-19 07:29:12,171 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is not cut-off event [2022-01-19 07:29:12,171 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is not cut-off event [2022-01-19 07:29:12,171 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([277] thread1EXIT-->L76-2: Formula: (and (= 0 v_thread1Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem13#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork1_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} AuxVars[] AssignedVars[][189], [113#true, 4008#true, 44#L50-2true, Black: 196#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(= thread3Thread1of1ForFork0_~i~2 0), 2899#true, Black: 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1219#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2348#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 1226#true, 94#L76-2true, Black: 2525#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 1221#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), 1203#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 68#L58-2true, Black: 1996#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 1784#true, Black: 3998#(and (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1791#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 4000#(and (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 3996#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 159#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 3620#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), Black: 3994#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 3460#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 2341#true, Black: 170#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 169#(= thread2Thread1of1ForFork2_~i~1 0), Black: 1516#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1434#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 177#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1617#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), Black: 705#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 3284#(= (mod (+ ~x_3~0 ~b~0 ~a~0) 4294967296) (mod (+ ~x_2~0 ~x_1~0) 4294967296)), Black: 3190#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 704#(= thread1Thread1of1ForFork1_~i~0 0), Black: 3288#(forall ((aux_mod_aux_mod_~a~0_37_92 Int) (aux_div_aux_mod_~a~0_37_92 Int)) (or (< (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296)) (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0))) (> 0 aux_mod_aux_mod_~a~0_37_92) (>= aux_mod_aux_mod_~a~0_37_92 4294967296) (= aux_mod_aux_mod_~a~0_37_92 (+ aux_mod_aux_mod_~a~0_37_92 (* ~x_3~0 (- 4294967295)) (* ~b~0 (- 4294967295)) (* aux_div_aux_mod_~a~0_37_92 4294967296) (* (- 1) ~x_1~0) (* (- 1) ~x_2~0))) (<= (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0) 4294967296) (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296))))), 176#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 990#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 204#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 3453#true, Black: 702#true, Black: 183#(= thread2Thread1of1ForFork2_~i~1 0), Black: 1069#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))]) [2022-01-19 07:29:12,171 INFO L384 tUnfolder$Statistics]: this new event has 67 ancestors and is cut-off event [2022-01-19 07:29:12,171 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2022-01-19 07:29:12,171 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-01-19 07:29:12,171 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-01-19 07:29:12,179 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([244] L42-5-->L43: Formula: (< (mod v_thread1Thread1of1ForFork1_~i~0_5 4294967296) (mod v_~c~0_2 4294967296)) InVars {~c~0=v_~c~0_2, thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_5} OutVars{~c~0=v_~c~0_2, thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_5} AuxVars[] AssignedVars[][48], [Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 39#L51true, Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 204#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1996#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 1784#true, Black: 3998#(and (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1791#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 4000#(and (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 3996#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 159#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 3620#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), Black: 3994#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 3460#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 62#L43true, Black: 170#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 169#(= thread2Thread1of1ForFork2_~i~1 0), Black: 177#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 705#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1203#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 704#(= thread1Thread1of1ForFork1_~i~0 0), 3453#true, Black: 990#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), 89#L75-4true, Black: 183#(= thread2Thread1of1ForFork2_~i~1 0), Black: 1069#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 113#true, 4008#true, Black: 196#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2899#true, Black: 1219#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1226#true, Black: 2348#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 2525#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 69#L58-4true, 2341#true, 702#true, Black: 1516#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1434#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1617#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), Black: 3284#(= (mod (+ ~x_3~0 ~b~0 ~a~0) 4294967296) (mod (+ ~x_2~0 ~x_1~0) 4294967296)), Black: 3190#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 3288#(forall ((aux_mod_aux_mod_~a~0_37_92 Int) (aux_div_aux_mod_~a~0_37_92 Int)) (or (< (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296)) (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0))) (> 0 aux_mod_aux_mod_~a~0_37_92) (>= aux_mod_aux_mod_~a~0_37_92 4294967296) (= aux_mod_aux_mod_~a~0_37_92 (+ aux_mod_aux_mod_~a~0_37_92 (* ~x_3~0 (- 4294967295)) (* ~b~0 (- 4294967295)) (* aux_div_aux_mod_~a~0_37_92 4294967296) (* (- 1) ~x_1~0) (* (- 1) ~x_2~0))) (<= (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0) 4294967296) (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296))))), 176#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0)]) [2022-01-19 07:29:12,179 INFO L384 tUnfolder$Statistics]: this new event has 67 ancestors and is cut-off event [2022-01-19 07:29:12,180 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-01-19 07:29:12,180 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-01-19 07:29:12,180 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-01-19 07:29:12,212 INFO L382 tUnfolder$Statistics]: inserting event number 7 for the transition-marking pair ([264] L58-5-->L59: Formula: (< (mod v_thread3Thread1of1ForFork0_~i~2_5 4294967296) (mod v_~c~0_6 4294967296)) InVars {~c~0=v_~c~0_6, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_5} OutVars{~c~0=v_~c~0_6, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_5} AuxVars[] AssignedVars[][165], [Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 39#L51true, Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 1996#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 1784#true, Black: 3998#(and (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1791#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 4000#(and (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 3996#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 159#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 3620#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 3994#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), Black: 3460#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 170#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 169#(= thread2Thread1of1ForFork2_~i~1 0), Black: 177#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 705#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1203#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 704#(= thread1Thread1of1ForFork1_~i~0 0), 3453#true, Black: 204#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 89#L75-4true, Black: 702#true, Black: 1069#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 183#(= thread2Thread1of1ForFork2_~i~1 0), 113#true, 4008#true, Black: 1218#(= thread3Thread1of1ForFork0_~i~2 0), Black: 196#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2899#true, Black: 1219#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1226#true, Black: 2348#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 2525#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 7#L42-6true, 2341#true, 990#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 1516#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1434#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1617#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), Black: 3284#(= (mod (+ ~x_3~0 ~b~0 ~a~0) 4294967296) (mod (+ ~x_2~0 ~x_1~0) 4294967296)), Black: 3190#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), 64#L59true, Black: 3288#(forall ((aux_mod_aux_mod_~a~0_37_92 Int) (aux_div_aux_mod_~a~0_37_92 Int)) (or (< (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296)) (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0))) (> 0 aux_mod_aux_mod_~a~0_37_92) (>= aux_mod_aux_mod_~a~0_37_92 4294967296) (= aux_mod_aux_mod_~a~0_37_92 (+ aux_mod_aux_mod_~a~0_37_92 (* ~x_3~0 (- 4294967295)) (* ~b~0 (- 4294967295)) (* aux_div_aux_mod_~a~0_37_92 4294967296) (* (- 1) ~x_1~0) (* (- 1) ~x_2~0))) (<= (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0) 4294967296) (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296))))), 176#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0)]) [2022-01-19 07:29:12,212 INFO L384 tUnfolder$Statistics]: this new event has 69 ancestors and is cut-off event [2022-01-19 07:29:12,212 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-01-19 07:29:12,212 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-01-19 07:29:12,212 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-01-19 07:29:12,213 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-01-19 07:29:12,213 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-01-19 07:29:12,213 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-01-19 07:29:12,477 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([264] L58-5-->L59: Formula: (< (mod v_thread3Thread1of1ForFork0_~i~2_5 4294967296) (mod v_~c~0_6 4294967296)) InVars {~c~0=v_~c~0_6, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_5} OutVars{~c~0=v_~c~0_6, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_5} AuxVars[] AssignedVars[][165], [113#true, 4008#true, Black: 1218#(= thread3Thread1of1ForFork0_~i~2 0), Black: 196#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1219#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1226#true, Black: 2348#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 2525#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 39#L51true, Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 7#L42-6true, 1784#true, Black: 1996#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 3998#(and (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1791#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 4000#(and (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 3996#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 159#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), 3288#(forall ((aux_mod_aux_mod_~a~0_37_92 Int) (aux_div_aux_mod_~a~0_37_92 Int)) (or (< (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296)) (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0))) (> 0 aux_mod_aux_mod_~a~0_37_92) (>= aux_mod_aux_mod_~a~0_37_92 4294967296) (= aux_mod_aux_mod_~a~0_37_92 (+ aux_mod_aux_mod_~a~0_37_92 (* ~x_3~0 (- 4294967295)) (* ~b~0 (- 4294967295)) (* aux_div_aux_mod_~a~0_37_92 4294967296) (* (- 1) ~x_1~0) (* (- 1) ~x_2~0))) (<= (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0) 4294967296) (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296))))), Black: 3620#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 3994#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), Black: 3460#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 2341#true, Black: 170#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 169#(= thread2Thread1of1ForFork2_~i~1 0), 990#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), 3850#(<= (div (+ ~x_2~0 ~x_1~0 (* (- 1) ~x_3~0) (* (- 1) ~b~0) (- 4294967296)) (- 4294967296)) (+ (div (+ ~x_3~0 (* (- 1) ~x_1~0) ~b~0 (* (- 1) ~x_2~0)) 4294967296) 1)), Black: 1516#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1434#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 177#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1617#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), Black: 705#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 3284#(= (mod (+ ~x_3~0 ~b~0 ~a~0) 4294967296) (mod (+ ~x_2~0 ~x_1~0) 4294967296)), Black: 1203#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), 64#L59true, Black: 704#(= thread1Thread1of1ForFork1_~i~0 0), Black: 3190#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), 176#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 204#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 702#true, 89#L75-4true, Black: 1069#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 183#(= thread2Thread1of1ForFork2_~i~1 0)]) [2022-01-19 07:29:12,477 INFO L384 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-01-19 07:29:12,478 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-01-19 07:29:12,478 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-01-19 07:29:12,478 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-01-19 07:29:12,512 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([264] L58-5-->L59: Formula: (< (mod v_thread3Thread1of1ForFork0_~i~2_5 4294967296) (mod v_~c~0_6 4294967296)) InVars {~c~0=v_~c~0_6, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_5} OutVars{~c~0=v_~c~0_6, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_5} AuxVars[] AssignedVars[][165], [113#true, 4008#true, Black: 1218#(= thread3Thread1of1ForFork0_~i~2 0), Black: 196#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1219#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1226#true, Black: 2348#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 2525#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 39#L51true, Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 7#L42-6true, 1784#true, Black: 1996#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 3998#(and (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1791#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 4000#(and (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 3996#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 159#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), 3288#(forall ((aux_mod_aux_mod_~a~0_37_92 Int) (aux_div_aux_mod_~a~0_37_92 Int)) (or (< (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296)) (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0))) (> 0 aux_mod_aux_mod_~a~0_37_92) (>= aux_mod_aux_mod_~a~0_37_92 4294967296) (= aux_mod_aux_mod_~a~0_37_92 (+ aux_mod_aux_mod_~a~0_37_92 (* ~x_3~0 (- 4294967295)) (* ~b~0 (- 4294967295)) (* aux_div_aux_mod_~a~0_37_92 4294967296) (* (- 1) ~x_1~0) (* (- 1) ~x_2~0))) (<= (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0) 4294967296) (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296))))), Black: 3620#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 3994#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), Black: 3460#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 2341#true, Black: 170#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 169#(= thread2Thread1of1ForFork2_~i~1 0), 990#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), 3850#(<= (div (+ ~x_2~0 ~x_1~0 (* (- 1) ~x_3~0) (* (- 1) ~b~0) (- 4294967296)) (- 4294967296)) (+ (div (+ ~x_3~0 (* (- 1) ~x_1~0) ~b~0 (* (- 1) ~x_2~0)) 4294967296) 1)), Black: 1516#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1434#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 177#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1617#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), Black: 705#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 3284#(= (mod (+ ~x_3~0 ~b~0 ~a~0) 4294967296) (mod (+ ~x_2~0 ~x_1~0) 4294967296)), Black: 1203#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 704#(= thread1Thread1of1ForFork1_~i~0 0), 64#L59true, Black: 3190#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), 176#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 204#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 702#true, 89#L75-4true, Black: 1069#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 183#(= thread2Thread1of1ForFork2_~i~1 0)]) [2022-01-19 07:29:12,512 INFO L384 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-01-19 07:29:12,512 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-01-19 07:29:12,512 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-01-19 07:29:12,512 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-01-19 07:29:12,512 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-01-19 07:29:12,659 INFO L129 PetriNetUnfolder]: 3705/11515 cut-off events. [2022-01-19 07:29:12,659 INFO L130 PetriNetUnfolder]: For 56608/61747 co-relation queries the response was YES. [2022-01-19 07:29:12,729 INFO L84 FinitePrefix]: Finished finitePrefix Result has 46523 conditions, 11515 events. 3705/11515 cut-off events. For 56608/61747 co-relation queries the response was YES. Maximal size of possible extension queue 659. Compared 128300 event pairs, 664 based on Foata normal form. 388/11349 useless extension candidates. Maximal degree in co-relation 46477. Up to 2715 conditions per place. [2022-01-19 07:29:12,772 INFO L132 encePairwiseOnDemand]: 95/107 looper letters, 124 selfloop transitions, 33 changer transitions 8/329 dead transitions. [2022-01-19 07:29:12,773 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 205 places, 329 transitions, 3201 flow [2022-01-19 07:29:12,773 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2022-01-19 07:29:12,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17 states. [2022-01-19 07:29:12,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 1455 transitions. [2022-01-19 07:29:12,774 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.799890049477735 [2022-01-19 07:29:12,774 INFO L72 ComplementDD]: Start complementDD. Operand 17 states and 1455 transitions. [2022-01-19 07:29:12,774 INFO L73 IsDeterministic]: Start isDeterministic. Operand 17 states and 1455 transitions. [2022-01-19 07:29:12,774 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 07:29:12,774 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 17 states and 1455 transitions. [2022-01-19 07:29:12,776 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 18 states, 17 states have (on average 85.58823529411765) internal successors, (1455), 17 states have internal predecessors, (1455), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 07:29:12,777 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 18 states, 18 states have (on average 107.0) internal successors, (1926), 18 states have internal predecessors, (1926), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 07:29:12,778 INFO L81 ComplementDD]: Finished complementDD. Result has 18 states, 18 states have (on average 107.0) internal successors, (1926), 18 states have internal predecessors, (1926), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 07:29:12,778 INFO L186 Difference]: Start difference. First operand has 193 places, 282 transitions, 2488 flow. Second operand 17 states and 1455 transitions. [2022-01-19 07:29:12,778 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 205 places, 329 transitions, 3201 flow [2022-01-19 07:29:12,835 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 196 places, 329 transitions, 3004 flow, removed 82 selfloop flow, removed 9 redundant places. [2022-01-19 07:29:12,839 INFO L242 Difference]: Finished difference. Result has 204 places, 300 transitions, 2603 flow [2022-01-19 07:29:12,839 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=107, PETRI_DIFFERENCE_MINUEND_FLOW=2343, PETRI_DIFFERENCE_MINUEND_PLACES=180, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=282, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=18, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=261, PETRI_DIFFERENCE_SUBTRAHEND_STATES=17, PETRI_FLOW=2603, PETRI_PLACES=204, PETRI_TRANSITIONS=300} [2022-01-19 07:29:12,839 INFO L334 CegarLoopForPetriNet]: 96 programPoint places, 108 predicate places. [2022-01-19 07:29:12,839 INFO L470 AbstractCegarLoop]: Abstraction has has 204 places, 300 transitions, 2603 flow [2022-01-19 07:29:12,840 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 83.53333333333333) internal successors, (1253), 15 states have internal predecessors, (1253), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 07:29:12,840 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 07:29:12,840 INFO L254 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] [2022-01-19 07:29:12,858 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Ended with exit code 0 [2022-01-19 07:29:13,043 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable17 [2022-01-19 07:29:13,045 INFO L402 AbstractCegarLoop]: === Iteration 19 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2022-01-19 07:29:13,045 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 07:29:13,045 INFO L85 PathProgramCache]: Analyzing trace with hash 104761734, now seen corresponding path program 7 times [2022-01-19 07:29:13,045 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 07:29:13,048 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1077215095] [2022-01-19 07:29:13,048 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 07:29:13,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 07:29:13,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 07:29:13,171 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 07:29:13,171 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 07:29:13,171 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1077215095] [2022-01-19 07:29:13,171 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1077215095] provided 0 perfect and 1 imperfect interpolant sequences [2022-01-19 07:29:13,171 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1268449407] [2022-01-19 07:29:13,171 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2022-01-19 07:29:13,172 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-19 07:29:13,172 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-19 07:29:13,173 INFO L229 MonitoredProcess]: Starting monitored process 10 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-01-19 07:29:13,174 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2022-01-19 07:29:13,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 07:29:13,270 INFO L263 TraceCheckSpWp]: Trace formula consists of 215 conjuncts, 17 conjunts are in the unsatisfiable core [2022-01-19 07:29:13,271 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-01-19 07:29:13,731 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 07:29:13,731 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-01-19 07:29:17,391 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 07:29:17,391 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1268449407] provided 0 perfect and 2 imperfect interpolant sequences [2022-01-19 07:29:17,391 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-01-19 07:29:17,391 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10, 10] total 17 [2022-01-19 07:29:17,392 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1979252091] [2022-01-19 07:29:17,392 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-01-19 07:29:17,392 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 17 states [2022-01-19 07:29:17,392 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 07:29:17,392 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2022-01-19 07:29:17,392 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=55, Invalid=216, Unknown=1, NotChecked=0, Total=272 [2022-01-19 07:29:17,393 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 81 out of 107 [2022-01-19 07:29:17,394 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 204 places, 300 transitions, 2603 flow. Second operand has 17 states, 17 states have (on average 83.41176470588235) internal successors, (1418), 17 states have internal predecessors, (1418), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 07:29:17,394 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 07:29:17,394 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 81 of 107 [2022-01-19 07:29:17,394 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 07:29:18,470 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([254] L50-5-->L51: Formula: (< (mod v_thread2Thread1of1ForFork2_~i~1_5 4294967296) (mod v_~c~0_4 4294967296)) InVars {~c~0=v_~c~0_4, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5} OutVars{~c~0=v_~c~0_4, thread2Thread1of1ForFork2_~i~1=v_thread2Thread1of1ForFork2_~i~1_5} AuxVars[] AssignedVars[][60], [4568#(= ~x_1~0 0), Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 177#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 39#L51true, Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 204#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1996#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1791#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 3620#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 159#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 3460#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 62#L43true, Black: 170#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 169#(= thread2Thread1of1ForFork2_~i~1 0), Black: 176#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 705#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1203#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 990#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), 89#L75-4true, Black: 702#true, Black: 1069#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 183#(= thread2Thread1of1ForFork2_~i~1 0), 113#true, Black: 196#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(= thread3Thread1of1ForFork0_~i~2 0), 2899#true, Black: 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1219#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1226#true, Black: 2348#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 4013#(and (= ~x_2~0 0) (<= (+ ~b~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~b~0 ~a~0))), Black: 2525#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 4192#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 69#L58-4true, Black: 4015#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 4554#(and (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 4556#(and (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 4014#(and (<= (+ ~x_2~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~x_2~0 ~a~0))), Black: 4552#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 4550#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 197#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1516#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1434#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1617#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), Black: 3284#(= (mod (+ ~x_3~0 ~b~0 ~a~0) 4294967296) (mod (+ ~x_2~0 ~x_1~0) 4294967296)), 704#(= thread1Thread1of1ForFork1_~i~0 0), Black: 3190#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 3288#(forall ((aux_mod_aux_mod_~a~0_37_92 Int) (aux_div_aux_mod_~a~0_37_92 Int)) (or (< (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296)) (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0))) (> 0 aux_mod_aux_mod_~a~0_37_92) (>= aux_mod_aux_mod_~a~0_37_92 4294967296) (= aux_mod_aux_mod_~a~0_37_92 (+ aux_mod_aux_mod_~a~0_37_92 (* ~x_3~0 (- 4294967295)) (* ~b~0 (- 4294967295)) (* aux_div_aux_mod_~a~0_37_92 4294967296) (* (- 1) ~x_1~0) (* (- 1) ~x_2~0))) (<= (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0) 4294967296) (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296))))), 2343#(= ~x_1~0 0), 4010#(= ~x_1~0 0)]) [2022-01-19 07:29:18,470 INFO L384 tUnfolder$Statistics]: this new event has 62 ancestors and is cut-off event [2022-01-19 07:29:18,470 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-01-19 07:29:18,470 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-01-19 07:29:18,470 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-01-19 07:29:18,618 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([264] L58-5-->L59: Formula: (< (mod v_thread3Thread1of1ForFork0_~i~2_5 4294967296) (mod v_~c~0_6 4294967296)) InVars {~c~0=v_~c~0_6, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_5} OutVars{~c~0=v_~c~0_6, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_5} AuxVars[] AssignedVars[][165], [Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, 39#L51true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 1996#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 1784#true, Black: 1791#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 3620#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 159#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), Black: 3460#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 170#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 169#(= thread2Thread1of1ForFork2_~i~1 0), Black: 177#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 705#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1203#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 704#(= thread1Thread1of1ForFork1_~i~0 0), Black: 204#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 3453#true, Black: 702#true, 89#L75-4true, Black: 1069#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 183#(= thread2Thread1of1ForFork2_~i~1 0), 113#true, 4008#true, Black: 196#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(= thread3Thread1of1ForFork0_~i~2 0), 2899#true, Black: 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1219#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 4566#true, Black: 2348#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 1226#true, Black: 4013#(and (= ~x_2~0 0) (<= (+ ~b~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~b~0 ~a~0))), Black: 2525#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 4192#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 4015#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 4554#(and (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 4556#(and (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 4014#(and (<= (+ ~x_2~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~x_2~0 ~a~0))), Black: 4552#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 4550#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 7#L42-6true, 2341#true, 990#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 1516#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1434#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1617#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), Black: 3284#(= (mod (+ ~x_3~0 ~b~0 ~a~0) 4294967296) (mod (+ ~x_2~0 ~x_1~0) 4294967296)), 64#L59true, Black: 3190#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 3288#(forall ((aux_mod_aux_mod_~a~0_37_92 Int) (aux_div_aux_mod_~a~0_37_92 Int)) (or (< (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296)) (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0))) (> 0 aux_mod_aux_mod_~a~0_37_92) (>= aux_mod_aux_mod_~a~0_37_92 4294967296) (= aux_mod_aux_mod_~a~0_37_92 (+ aux_mod_aux_mod_~a~0_37_92 (* ~x_3~0 (- 4294967295)) (* ~b~0 (- 4294967295)) (* aux_div_aux_mod_~a~0_37_92 4294967296) (* (- 1) ~x_1~0) (* (- 1) ~x_2~0))) (<= (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0) 4294967296) (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296))))), 176#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0)]) [2022-01-19 07:29:18,619 INFO L384 tUnfolder$Statistics]: this new event has 69 ancestors and is cut-off event [2022-01-19 07:29:18,619 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-01-19 07:29:18,619 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-01-19 07:29:18,619 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-01-19 07:29:18,724 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([264] L58-5-->L59: Formula: (< (mod v_thread3Thread1of1ForFork0_~i~2_5 4294967296) (mod v_~c~0_6 4294967296)) InVars {~c~0=v_~c~0_6, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_5} OutVars{~c~0=v_~c~0_6, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_5} AuxVars[] AssignedVars[][165], [Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, 39#L51true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 1784#true, Black: 1996#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1791#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 3620#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 159#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), Black: 3460#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 170#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 169#(= thread2Thread1of1ForFork2_~i~1 0), Black: 177#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 705#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1203#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 704#(= thread1Thread1of1ForFork1_~i~0 0), 3453#true, Black: 204#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 89#L75-4true, Black: 702#true, Black: 183#(= thread2Thread1of1ForFork2_~i~1 0), Black: 1069#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 113#true, 4008#true, Black: 196#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(= thread3Thread1of1ForFork0_~i~2 0), 2899#true, Black: 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1219#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 4566#true, 1226#true, Black: 2348#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 4013#(and (= ~x_2~0 0) (<= (+ ~b~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~b~0 ~a~0))), Black: 2525#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 4192#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 4015#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 4554#(and (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 4556#(and (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 4014#(and (<= (+ ~x_2~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~x_2~0 ~a~0))), Black: 4552#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 4550#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 7#L42-6true, 2341#true, 990#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 1516#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1434#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1617#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), Black: 3284#(= (mod (+ ~x_3~0 ~b~0 ~a~0) 4294967296) (mod (+ ~x_2~0 ~x_1~0) 4294967296)), 64#L59true, Black: 3190#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 3288#(forall ((aux_mod_aux_mod_~a~0_37_92 Int) (aux_div_aux_mod_~a~0_37_92 Int)) (or (< (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296)) (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0))) (> 0 aux_mod_aux_mod_~a~0_37_92) (>= aux_mod_aux_mod_~a~0_37_92 4294967296) (= aux_mod_aux_mod_~a~0_37_92 (+ aux_mod_aux_mod_~a~0_37_92 (* ~x_3~0 (- 4294967295)) (* ~b~0 (- 4294967295)) (* aux_div_aux_mod_~a~0_37_92 4294967296) (* (- 1) ~x_1~0) (* (- 1) ~x_2~0))) (<= (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0) 4294967296) (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296))))), 176#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0)]) [2022-01-19 07:29:18,725 INFO L384 tUnfolder$Statistics]: this new event has 69 ancestors and is cut-off event [2022-01-19 07:29:18,725 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-01-19 07:29:18,725 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-01-19 07:29:18,725 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-01-19 07:29:18,725 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-01-19 07:29:18,742 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([277] thread1EXIT-->L76-2: Formula: (and (= 0 v_thread1Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem13#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork1_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} AuxVars[] AssignedVars[][158], [147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 1996#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 1784#true, Black: 1791#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 3620#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 159#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), Black: 3460#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 170#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 169#(= thread2Thread1of1ForFork2_~i~1 0), Black: 177#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 705#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 704#(= thread1Thread1of1ForFork1_~i~0 0), Black: 204#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 3453#true, Black: 990#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 702#true, Black: 1069#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 183#(= thread2Thread1of1ForFork2_~i~1 0), 113#true, 4008#true, 44#L50-2true, Black: 1218#(= thread3Thread1of1ForFork0_~i~2 0), Black: 196#(= thread1Thread1of1ForFork1_~i~0 0), 2899#true, Black: 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1219#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 4566#true, Black: 2348#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 1226#true, Black: 4013#(and (= ~x_2~0 0) (<= (+ ~b~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~b~0 ~a~0))), Black: 2525#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 4192#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 94#L76-2true, Black: 4015#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 4554#(and (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 4556#(and (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 4014#(and (<= (+ ~x_2~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~x_2~0 ~a~0))), Black: 4552#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 1221#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 4550#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 1203#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), 2341#true, Black: 1516#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1434#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1617#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), Black: 3284#(= (mod (+ ~x_3~0 ~b~0 ~a~0) 4294967296) (mod (+ ~x_2~0 ~x_1~0) 4294967296)), Black: 3190#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), 64#L59true, Black: 3288#(forall ((aux_mod_aux_mod_~a~0_37_92 Int) (aux_div_aux_mod_~a~0_37_92 Int)) (or (< (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296)) (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0))) (> 0 aux_mod_aux_mod_~a~0_37_92) (>= aux_mod_aux_mod_~a~0_37_92 4294967296) (= aux_mod_aux_mod_~a~0_37_92 (+ aux_mod_aux_mod_~a~0_37_92 (* ~x_3~0 (- 4294967295)) (* ~b~0 (- 4294967295)) (* aux_div_aux_mod_~a~0_37_92 4294967296) (* (- 1) ~x_1~0) (* (- 1) ~x_2~0))) (<= (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0) 4294967296) (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296))))), 176#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0)]) [2022-01-19 07:29:18,742 INFO L384 tUnfolder$Statistics]: this new event has 71 ancestors and is cut-off event [2022-01-19 07:29:18,742 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-01-19 07:29:18,742 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-01-19 07:29:18,742 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-01-19 07:29:18,745 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([277] thread1EXIT-->L76-2: Formula: (and (= 0 v_thread1Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem13#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork1_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} AuxVars[] AssignedVars[][158], [147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 1996#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 1784#true, Black: 1791#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 3620#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 159#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), Black: 3460#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 170#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 169#(= thread2Thread1of1ForFork2_~i~1 0), Black: 177#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 705#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 704#(= thread1Thread1of1ForFork1_~i~0 0), 3453#true, Black: 990#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 204#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 702#true, Black: 1069#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 183#(= thread2Thread1of1ForFork2_~i~1 0), 113#true, 4008#true, 44#L50-2true, Black: 196#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(= thread3Thread1of1ForFork0_~i~2 0), 2899#true, Black: 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1219#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 4566#true, Black: 2348#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 1226#true, Black: 4013#(and (= ~x_2~0 0) (<= (+ ~b~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~b~0 ~a~0))), Black: 2525#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 4192#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 94#L76-2true, Black: 4015#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 4554#(and (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 4556#(and (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 4014#(and (<= (+ ~x_2~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~x_2~0 ~a~0))), 1221#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 4552#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 4550#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 1203#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), 2341#true, Black: 1516#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1434#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1617#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), Black: 3284#(= (mod (+ ~x_3~0 ~b~0 ~a~0) 4294967296) (mod (+ ~x_2~0 ~x_1~0) 4294967296)), 64#L59true, Black: 3190#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 3288#(forall ((aux_mod_aux_mod_~a~0_37_92 Int) (aux_div_aux_mod_~a~0_37_92 Int)) (or (< (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296)) (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0))) (> 0 aux_mod_aux_mod_~a~0_37_92) (>= aux_mod_aux_mod_~a~0_37_92 4294967296) (= aux_mod_aux_mod_~a~0_37_92 (+ aux_mod_aux_mod_~a~0_37_92 (* ~x_3~0 (- 4294967295)) (* ~b~0 (- 4294967295)) (* aux_div_aux_mod_~a~0_37_92 4294967296) (* (- 1) ~x_1~0) (* (- 1) ~x_2~0))) (<= (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0) 4294967296) (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296))))), 176#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0)]) [2022-01-19 07:29:18,745 INFO L384 tUnfolder$Statistics]: this new event has 66 ancestors and is not cut-off event [2022-01-19 07:29:18,745 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is not cut-off event [2022-01-19 07:29:18,746 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is not cut-off event [2022-01-19 07:29:18,746 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is not cut-off event [2022-01-19 07:29:18,746 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is not cut-off event [2022-01-19 07:29:18,746 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([277] thread1EXIT-->L76-2: Formula: (and (= 0 v_thread1Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem13#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork1_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_4, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_4} AuxVars[] AssignedVars[][158], [147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 1996#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 1784#true, Black: 1791#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 3620#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 159#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), Black: 3460#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 170#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 169#(= thread2Thread1of1ForFork2_~i~1 0), Black: 177#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 705#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 704#(= thread1Thread1of1ForFork1_~i~0 0), Black: 990#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 204#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 3453#true, Black: 702#true, Black: 1069#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 183#(= thread2Thread1of1ForFork2_~i~1 0), 113#true, 4008#true, 44#L50-2true, Black: 196#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(= thread3Thread1of1ForFork0_~i~2 0), 2899#true, Black: 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1219#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 4566#true, Black: 2348#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 1226#true, Black: 4013#(and (= ~x_2~0 0) (<= (+ ~b~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~b~0 ~a~0))), 94#L76-2true, Black: 2525#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 4192#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 4015#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 4554#(and (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 4556#(and (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 4014#(and (<= (+ ~x_2~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~x_2~0 ~a~0))), 1221#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 4552#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 4550#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 1203#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), 68#L58-2true, 2341#true, Black: 1516#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1434#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1617#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), Black: 3284#(= (mod (+ ~x_3~0 ~b~0 ~a~0) 4294967296) (mod (+ ~x_2~0 ~x_1~0) 4294967296)), Black: 3190#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 3288#(forall ((aux_mod_aux_mod_~a~0_37_92 Int) (aux_div_aux_mod_~a~0_37_92 Int)) (or (< (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296)) (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0))) (> 0 aux_mod_aux_mod_~a~0_37_92) (>= aux_mod_aux_mod_~a~0_37_92 4294967296) (= aux_mod_aux_mod_~a~0_37_92 (+ aux_mod_aux_mod_~a~0_37_92 (* ~x_3~0 (- 4294967295)) (* ~b~0 (- 4294967295)) (* aux_div_aux_mod_~a~0_37_92 4294967296) (* (- 1) ~x_1~0) (* (- 1) ~x_2~0))) (<= (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0) 4294967296) (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296))))), 176#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0)]) [2022-01-19 07:29:18,746 INFO L384 tUnfolder$Statistics]: this new event has 67 ancestors and is cut-off event [2022-01-19 07:29:18,746 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-01-19 07:29:18,746 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-01-19 07:29:18,746 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2022-01-19 07:29:18,787 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([264] L58-5-->L59: Formula: (< (mod v_thread3Thread1of1ForFork0_~i~2_5 4294967296) (mod v_~c~0_6 4294967296)) InVars {~c~0=v_~c~0_6, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_5} OutVars{~c~0=v_~c~0_6, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_5} AuxVars[] AssignedVars[][165], [Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 39#L51true, Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 1784#true, Black: 1996#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1791#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 3620#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 159#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), Black: 3460#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 170#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 169#(= thread2Thread1of1ForFork2_~i~1 0), Black: 177#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 705#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1203#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 704#(= thread1Thread1of1ForFork1_~i~0 0), 3453#true, Black: 204#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 702#true, 89#L75-4true, Black: 1069#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 183#(= thread2Thread1of1ForFork2_~i~1 0), 113#true, 4008#true, Black: 196#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(= thread3Thread1of1ForFork0_~i~2 0), 2899#true, Black: 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1219#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 4566#true, Black: 2348#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 1226#true, Black: 4013#(and (= ~x_2~0 0) (<= (+ ~b~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~b~0 ~a~0))), Black: 2525#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 4192#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 4015#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 4554#(and (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 4556#(and (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 4014#(and (<= (+ ~x_2~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~x_2~0 ~a~0))), Black: 4552#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 4550#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 7#L42-6true, 2341#true, 990#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 1516#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1434#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1617#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), Black: 3284#(= (mod (+ ~x_3~0 ~b~0 ~a~0) 4294967296) (mod (+ ~x_2~0 ~x_1~0) 4294967296)), 64#L59true, Black: 3190#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 3288#(forall ((aux_mod_aux_mod_~a~0_37_92 Int) (aux_div_aux_mod_~a~0_37_92 Int)) (or (< (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296)) (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0))) (> 0 aux_mod_aux_mod_~a~0_37_92) (>= aux_mod_aux_mod_~a~0_37_92 4294967296) (= aux_mod_aux_mod_~a~0_37_92 (+ aux_mod_aux_mod_~a~0_37_92 (* ~x_3~0 (- 4294967295)) (* ~b~0 (- 4294967295)) (* aux_div_aux_mod_~a~0_37_92 4294967296) (* (- 1) ~x_1~0) (* (- 1) ~x_2~0))) (<= (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0) 4294967296) (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296))))), 176#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0)]) [2022-01-19 07:29:18,787 INFO L384 tUnfolder$Statistics]: this new event has 69 ancestors and is cut-off event [2022-01-19 07:29:18,787 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-01-19 07:29:18,787 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-01-19 07:29:18,787 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-01-19 07:29:18,787 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-01-19 07:29:18,787 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-01-19 07:29:19,042 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([264] L58-5-->L59: Formula: (< (mod v_thread3Thread1of1ForFork0_~i~2_5 4294967296) (mod v_~c~0_6 4294967296)) InVars {~c~0=v_~c~0_6, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_5} OutVars{~c~0=v_~c~0_6, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_5} AuxVars[] AssignedVars[][165], [Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, 39#L51true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 1996#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 1784#true, Black: 1791#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 159#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), 3288#(forall ((aux_mod_aux_mod_~a~0_37_92 Int) (aux_div_aux_mod_~a~0_37_92 Int)) (or (< (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296)) (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0))) (> 0 aux_mod_aux_mod_~a~0_37_92) (>= aux_mod_aux_mod_~a~0_37_92 4294967296) (= aux_mod_aux_mod_~a~0_37_92 (+ aux_mod_aux_mod_~a~0_37_92 (* ~x_3~0 (- 4294967295)) (* ~b~0 (- 4294967295)) (* aux_div_aux_mod_~a~0_37_92 4294967296) (* (- 1) ~x_1~0) (* (- 1) ~x_2~0))) (<= (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0) 4294967296) (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296))))), Black: 3620#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), Black: 3460#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 170#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 169#(= thread2Thread1of1ForFork2_~i~1 0), Black: 177#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 705#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1203#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 704#(= thread1Thread1of1ForFork1_~i~0 0), Black: 204#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 702#true, 89#L75-4true, Black: 183#(= thread2Thread1of1ForFork2_~i~1 0), Black: 1069#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 113#true, 4008#true, Black: 196#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1219#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 4566#true, Black: 2348#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 1226#true, Black: 4013#(and (= ~x_2~0 0) (<= (+ ~b~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~b~0 ~a~0))), Black: 2525#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 4192#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 4015#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 4554#(and (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 4556#(and (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 4014#(and (<= (+ ~x_2~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~x_2~0 ~a~0))), Black: 4552#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 4550#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 7#L42-6true, 2341#true, 990#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), 3850#(<= (div (+ ~x_2~0 ~x_1~0 (* (- 1) ~x_3~0) (* (- 1) ~b~0) (- 4294967296)) (- 4294967296)) (+ (div (+ ~x_3~0 (* (- 1) ~x_1~0) ~b~0 (* (- 1) ~x_2~0)) 4294967296) 1)), Black: 1516#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1434#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1617#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), Black: 3284#(= (mod (+ ~x_3~0 ~b~0 ~a~0) 4294967296) (mod (+ ~x_2~0 ~x_1~0) 4294967296)), 64#L59true, Black: 3190#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), 176#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0)]) [2022-01-19 07:29:19,042 INFO L384 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-01-19 07:29:19,042 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-01-19 07:29:19,042 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-01-19 07:29:19,042 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-01-19 07:29:19,084 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([264] L58-5-->L59: Formula: (< (mod v_thread3Thread1of1ForFork0_~i~2_5 4294967296) (mod v_~c~0_6 4294967296)) InVars {~c~0=v_~c~0_6, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_5} OutVars{~c~0=v_~c~0_6, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_5} AuxVars[] AssignedVars[][165], [Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, 39#L51true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 1996#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 1784#true, Black: 1791#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 159#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), 3288#(forall ((aux_mod_aux_mod_~a~0_37_92 Int) (aux_div_aux_mod_~a~0_37_92 Int)) (or (< (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296)) (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0))) (> 0 aux_mod_aux_mod_~a~0_37_92) (>= aux_mod_aux_mod_~a~0_37_92 4294967296) (= aux_mod_aux_mod_~a~0_37_92 (+ aux_mod_aux_mod_~a~0_37_92 (* ~x_3~0 (- 4294967295)) (* ~b~0 (- 4294967295)) (* aux_div_aux_mod_~a~0_37_92 4294967296) (* (- 1) ~x_1~0) (* (- 1) ~x_2~0))) (<= (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0) 4294967296) (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296))))), Black: 3620#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), Black: 3460#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 170#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 169#(= thread2Thread1of1ForFork2_~i~1 0), Black: 177#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 705#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1203#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 704#(= thread1Thread1of1ForFork1_~i~0 0), Black: 204#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 89#L75-4true, Black: 702#true, Black: 183#(= thread2Thread1of1ForFork2_~i~1 0), Black: 1069#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 113#true, 4008#true, Black: 196#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1219#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 4566#true, Black: 2348#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 1226#true, Black: 4013#(and (= ~x_2~0 0) (<= (+ ~b~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~b~0 ~a~0))), Black: 2525#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 4192#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 4015#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 4554#(and (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 4556#(and (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 4014#(and (<= (+ ~x_2~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~x_2~0 ~a~0))), Black: 4552#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 4550#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 7#L42-6true, 2341#true, 990#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), 3850#(<= (div (+ ~x_2~0 ~x_1~0 (* (- 1) ~x_3~0) (* (- 1) ~b~0) (- 4294967296)) (- 4294967296)) (+ (div (+ ~x_3~0 (* (- 1) ~x_1~0) ~b~0 (* (- 1) ~x_2~0)) 4294967296) 1)), Black: 1516#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1434#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1617#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), Black: 3284#(= (mod (+ ~x_3~0 ~b~0 ~a~0) 4294967296) (mod (+ ~x_2~0 ~x_1~0) 4294967296)), 64#L59true, Black: 3190#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), 176#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0)]) [2022-01-19 07:29:19,084 INFO L384 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-01-19 07:29:19,084 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-01-19 07:29:19,085 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-01-19 07:29:19,085 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-01-19 07:29:19,085 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-01-19 07:29:19,351 INFO L129 PetriNetUnfolder]: 4055/12549 cut-off events. [2022-01-19 07:29:19,351 INFO L130 PetriNetUnfolder]: For 61211/66571 co-relation queries the response was YES. [2022-01-19 07:29:19,424 INFO L84 FinitePrefix]: Finished finitePrefix Result has 50703 conditions, 12549 events. 4055/12549 cut-off events. For 61211/66571 co-relation queries the response was YES. Maximal size of possible extension queue 687. Compared 141747 event pairs, 777 based on Foata normal form. 397/12333 useless extension candidates. Maximal degree in co-relation 50652. Up to 2973 conditions per place. [2022-01-19 07:29:19,470 INFO L132 encePairwiseOnDemand]: 96/107 looper letters, 140 selfloop transitions, 33 changer transitions 8/345 dead transitions. [2022-01-19 07:29:19,471 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 215 places, 345 transitions, 3367 flow [2022-01-19 07:29:19,471 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-01-19 07:29:19,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2022-01-19 07:29:19,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 1375 transitions. [2022-01-19 07:29:19,472 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8031542056074766 [2022-01-19 07:29:19,472 INFO L72 ComplementDD]: Start complementDD. Operand 16 states and 1375 transitions. [2022-01-19 07:29:19,472 INFO L73 IsDeterministic]: Start isDeterministic. Operand 16 states and 1375 transitions. [2022-01-19 07:29:19,472 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 07:29:19,472 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 16 states and 1375 transitions. [2022-01-19 07:29:19,474 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 17 states, 16 states have (on average 85.9375) internal successors, (1375), 16 states have internal predecessors, (1375), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 07:29:19,475 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 17 states, 17 states have (on average 107.0) internal successors, (1819), 17 states have internal predecessors, (1819), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 07:29:19,475 INFO L81 ComplementDD]: Finished complementDD. Result has 17 states, 17 states have (on average 107.0) internal successors, (1819), 17 states have internal predecessors, (1819), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 07:29:19,475 INFO L186 Difference]: Start difference. First operand has 204 places, 300 transitions, 2603 flow. Second operand 16 states and 1375 transitions. [2022-01-19 07:29:19,475 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 215 places, 345 transitions, 3367 flow [2022-01-19 07:29:19,538 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 208 places, 345 transitions, 3219 flow, removed 69 selfloop flow, removed 7 redundant places. [2022-01-19 07:29:19,542 INFO L242 Difference]: Finished difference. Result has 214 places, 315 transitions, 2751 flow [2022-01-19 07:29:19,542 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=107, PETRI_DIFFERENCE_MINUEND_FLOW=2479, PETRI_DIFFERENCE_MINUEND_PLACES=193, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=300, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=21, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=279, PETRI_DIFFERENCE_SUBTRAHEND_STATES=16, PETRI_FLOW=2751, PETRI_PLACES=214, PETRI_TRANSITIONS=315} [2022-01-19 07:29:19,542 INFO L334 CegarLoopForPetriNet]: 96 programPoint places, 118 predicate places. [2022-01-19 07:29:19,542 INFO L470 AbstractCegarLoop]: Abstraction has has 214 places, 315 transitions, 2751 flow [2022-01-19 07:29:19,543 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 17 states, 17 states have (on average 83.41176470588235) internal successors, (1418), 17 states have internal predecessors, (1418), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 07:29:19,543 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 07:29:19,543 INFO L254 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-19 07:29:19,559 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Ended with exit code 0 [2022-01-19 07:29:19,759 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,10 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-19 07:29:19,759 INFO L402 AbstractCegarLoop]: === Iteration 20 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2022-01-19 07:29:19,759 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 07:29:19,759 INFO L85 PathProgramCache]: Analyzing trace with hash 154882501, now seen corresponding path program 8 times [2022-01-19 07:29:19,759 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 07:29:19,759 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [486542873] [2022-01-19 07:29:19,760 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 07:29:19,760 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 07:29:19,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 07:29:19,840 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 07:29:19,840 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 07:29:19,840 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [486542873] [2022-01-19 07:29:19,840 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [486542873] provided 0 perfect and 1 imperfect interpolant sequences [2022-01-19 07:29:19,840 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2078369971] [2022-01-19 07:29:19,841 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-01-19 07:29:19,841 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-19 07:29:19,841 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-19 07:29:19,856 INFO L229 MonitoredProcess]: Starting monitored process 11 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-01-19 07:29:19,859 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2022-01-19 07:29:19,918 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-01-19 07:29:19,918 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-01-19 07:29:19,919 INFO L263 TraceCheckSpWp]: Trace formula consists of 223 conjuncts, 14 conjunts are in the unsatisfiable core [2022-01-19 07:29:19,920 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-01-19 07:29:20,146 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 07:29:20,146 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-01-19 07:29:20,330 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 07:29:20,330 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2078369971] provided 0 perfect and 2 imperfect interpolant sequences [2022-01-19 07:29:20,330 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-01-19 07:29:20,330 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9, 9] total 16 [2022-01-19 07:29:20,330 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1745096176] [2022-01-19 07:29:20,330 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-01-19 07:29:20,330 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2022-01-19 07:29:20,331 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 07:29:20,331 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2022-01-19 07:29:20,331 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=43, Invalid=197, Unknown=0, NotChecked=0, Total=240 [2022-01-19 07:29:20,332 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 80 out of 107 [2022-01-19 07:29:20,332 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 214 places, 315 transitions, 2751 flow. Second operand has 16 states, 16 states have (on average 82.9375) internal successors, (1327), 16 states have internal predecessors, (1327), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 07:29:20,332 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 07:29:20,332 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 80 of 107 [2022-01-19 07:29:20,332 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 07:29:24,369 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([264] L58-5-->L59: Formula: (< (mod v_thread3Thread1of1ForFork0_~i~2_5 4294967296) (mod v_~c~0_6 4294967296)) InVars {~c~0=v_~c~0_6, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_5} OutVars{~c~0=v_~c~0_6, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_5} AuxVars[] AssignedVars[][229], [Black: 4768#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 5108#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 4568#(= ~x_1~0 0), Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 177#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, 39#L51true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 1996#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1791#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 159#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 3620#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 3460#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 170#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 169#(= thread2Thread1of1ForFork2_~i~1 0), Black: 176#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 705#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1203#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 704#(= thread1Thread1of1ForFork1_~i~0 0), Black: 204#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 990#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 702#true, 89#L75-4true, Black: 1069#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 183#(= thread2Thread1of1ForFork2_~i~1 0), 113#true, Black: 196#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2899#true, Black: 1219#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2348#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 1226#true, Black: 4013#(and (= ~x_2~0 0) (<= (+ ~b~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~b~0 ~a~0))), Black: 2525#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 4192#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 1205#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 4015#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 4014#(and (<= (+ ~x_2~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~x_2~0 ~a~0))), 61#L42-5true, 5697#(and (< (mod thread2Thread1of1ForFork2_~i~1 4294967296) (mod ~c~0 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), 197#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1516#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1434#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1617#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), Black: 3284#(= (mod (+ ~x_3~0 ~b~0 ~a~0) 4294967296) (mod (+ ~x_2~0 ~x_1~0) 4294967296)), 64#L59true, Black: 3190#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 3288#(forall ((aux_mod_aux_mod_~a~0_37_92 Int) (aux_div_aux_mod_~a~0_37_92 Int)) (or (< (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296)) (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0))) (> 0 aux_mod_aux_mod_~a~0_37_92) (>= aux_mod_aux_mod_~a~0_37_92 4294967296) (= aux_mod_aux_mod_~a~0_37_92 (+ aux_mod_aux_mod_~a~0_37_92 (* ~x_3~0 (- 4294967295)) (* ~b~0 (- 4294967295)) (* aux_div_aux_mod_~a~0_37_92 4294967296) (* (- 1) ~x_1~0) (* (- 1) ~x_2~0))) (<= (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0) 4294967296) (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296))))), Black: 5112#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 2343#(= ~x_1~0 0), Black: 5114#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 4010#(= ~x_1~0 0), Black: 4856#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 5110#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0))]) [2022-01-19 07:29:24,369 INFO L384 tUnfolder$Statistics]: this new event has 63 ancestors and is cut-off event [2022-01-19 07:29:24,369 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-01-19 07:29:24,369 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-01-19 07:29:24,369 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-01-19 07:29:24,370 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([263] L58-5-->L58-6: Formula: (not (< (mod v_thread3Thread1of1ForFork0_~i~2_3 4294967296) (mod v_~c~0_5 4294967296))) InVars {~c~0=v_~c~0_5, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_3} OutVars{~c~0=v_~c~0_5, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_3} AuxVars[] AssignedVars[][346], [Black: 4768#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 5108#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 4568#(= ~x_1~0 0), Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 177#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 39#L51true, Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 204#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1996#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1791#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 159#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 3620#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 3460#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 80#L58-6true, Black: 170#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 169#(= thread2Thread1of1ForFork2_~i~1 0), Black: 176#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 705#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1203#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 990#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 702#true, 89#L75-4true, Black: 1069#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 183#(= thread2Thread1of1ForFork2_~i~1 0), 113#true, Black: 196#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2899#true, Black: 1219#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 2348#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 1226#true, Black: 4013#(and (= ~x_2~0 0) (<= (+ ~b~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~b~0 ~a~0))), Black: 2525#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 4192#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 4015#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 4014#(and (<= (+ ~x_2~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~x_2~0 ~a~0))), 61#L42-5true, 5697#(and (< (mod thread2Thread1of1ForFork2_~i~1 4294967296) (mod ~c~0 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), 197#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1516#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1434#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1617#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), Black: 3284#(= (mod (+ ~x_3~0 ~b~0 ~a~0) 4294967296) (mod (+ ~x_2~0 ~x_1~0) 4294967296)), 704#(= thread1Thread1of1ForFork1_~i~0 0), Black: 3190#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 3288#(forall ((aux_mod_aux_mod_~a~0_37_92 Int) (aux_div_aux_mod_~a~0_37_92 Int)) (or (< (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296)) (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0))) (> 0 aux_mod_aux_mod_~a~0_37_92) (>= aux_mod_aux_mod_~a~0_37_92 4294967296) (= aux_mod_aux_mod_~a~0_37_92 (+ aux_mod_aux_mod_~a~0_37_92 (* ~x_3~0 (- 4294967295)) (* ~b~0 (- 4294967295)) (* aux_div_aux_mod_~a~0_37_92 4294967296) (* (- 1) ~x_1~0) (* (- 1) ~x_2~0))) (<= (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0) 4294967296) (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296))))), Black: 5112#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 2343#(= ~x_1~0 0), Black: 5114#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 4010#(= ~x_1~0 0), Black: 4856#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 5110#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0))]) [2022-01-19 07:29:24,370 INFO L384 tUnfolder$Statistics]: this new event has 63 ancestors and is cut-off event [2022-01-19 07:29:24,370 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-01-19 07:29:24,370 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-01-19 07:29:24,370 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-01-19 07:29:24,754 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([249] L42-3-->L42-4: Formula: (= v_thread1Thread1of1ForFork1_~i~0_9 (+ |v_thread1Thread1of1ForFork1_#t~post1_3| 1)) InVars {thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_3|} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_9, thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_3|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~i~0][183], [Black: 4768#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 5108#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 48#L42-4true, 204#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1996#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 1784#true, Black: 1791#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 3620#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 159#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), Black: 3460#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 170#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 169#(= thread2Thread1of1ForFork2_~i~1 0), Black: 177#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 705#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1203#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 704#(= thread1Thread1of1ForFork1_~i~0 0), Black: 990#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), 3453#true, 89#L75-4true, Black: 183#(= thread2Thread1of1ForFork2_~i~1 0), Black: 1069#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 113#true, 5693#(and (= |thread1Thread1of1ForFork1_#t~post1| 0) (= thread1Thread1of1ForFork1_~i~0 1)), 4008#true, Black: 196#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(= thread3Thread1of1ForFork0_~i~2 0), 2899#true, Black: 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1219#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 4566#true, Black: 2348#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 1226#true, Black: 4013#(and (= ~x_2~0 0) (<= (+ ~b~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~b~0 ~a~0))), Black: 2525#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 4192#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 4015#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 69#L58-4true, 51#L50-5true, Black: 4014#(and (<= (+ ~x_2~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~x_2~0 ~a~0))), 2341#true, 702#true, Black: 1516#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1434#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1617#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), Black: 3284#(= (mod (+ ~x_3~0 ~b~0 ~a~0) 4294967296) (mod (+ ~x_2~0 ~x_1~0) 4294967296)), Black: 3190#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 3288#(forall ((aux_mod_aux_mod_~a~0_37_92 Int) (aux_div_aux_mod_~a~0_37_92 Int)) (or (< (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296)) (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0))) (> 0 aux_mod_aux_mod_~a~0_37_92) (>= aux_mod_aux_mod_~a~0_37_92 4294967296) (= aux_mod_aux_mod_~a~0_37_92 (+ aux_mod_aux_mod_~a~0_37_92 (* ~x_3~0 (- 4294967295)) (* ~b~0 (- 4294967295)) (* aux_div_aux_mod_~a~0_37_92 4294967296) (* (- 1) ~x_1~0) (* (- 1) ~x_2~0))) (<= (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0) 4294967296) (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296))))), 176#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 5112#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 5114#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 4856#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 5110#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0))]) [2022-01-19 07:29:24,754 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2022-01-19 07:29:24,754 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-01-19 07:29:24,754 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-01-19 07:29:24,754 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-01-19 07:29:24,965 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([264] L58-5-->L59: Formula: (< (mod v_thread3Thread1of1ForFork0_~i~2_5 4294967296) (mod v_~c~0_6 4294967296)) InVars {~c~0=v_~c~0_6, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_5} OutVars{~c~0=v_~c~0_6, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_5} AuxVars[] AssignedVars[][262], [Black: 4768#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 5108#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 177#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, 67#L42-3true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 1996#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 1784#true, Black: 1791#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 3620#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 159#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 3460#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 170#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 169#(= thread2Thread1of1ForFork2_~i~1 0), 5691#(and (= |thread1Thread1of1ForFork1_#t~post1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 176#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 705#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1203#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 704#(= thread1Thread1of1ForFork1_~i~0 0), Black: 990#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), 3453#true, Black: 204#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 702#true, 89#L75-4true, Black: 183#(= thread2Thread1of1ForFork2_~i~1 0), Black: 1069#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 113#true, 4008#true, Black: 1218#(= thread3Thread1of1ForFork0_~i~2 0), Black: 196#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2899#true, Black: 1219#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 4566#true, Black: 2348#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 1226#true, Black: 4013#(and (= ~x_2~0 0) (<= (+ ~b~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~b~0 ~a~0))), Black: 2525#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 4192#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 4015#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 1205#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), 51#L50-5true, Black: 4014#(and (<= (+ ~x_2~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~x_2~0 ~a~0))), 2341#true, 197#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1516#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1434#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1617#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), Black: 3284#(= (mod (+ ~x_3~0 ~b~0 ~a~0) 4294967296) (mod (+ ~x_2~0 ~x_1~0) 4294967296)), Black: 3190#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), 64#L59true, Black: 3288#(forall ((aux_mod_aux_mod_~a~0_37_92 Int) (aux_div_aux_mod_~a~0_37_92 Int)) (or (< (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296)) (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0))) (> 0 aux_mod_aux_mod_~a~0_37_92) (>= aux_mod_aux_mod_~a~0_37_92 4294967296) (= aux_mod_aux_mod_~a~0_37_92 (+ aux_mod_aux_mod_~a~0_37_92 (* ~x_3~0 (- 4294967295)) (* ~b~0 (- 4294967295)) (* aux_div_aux_mod_~a~0_37_92 4294967296) (* (- 1) ~x_1~0) (* (- 1) ~x_2~0))) (<= (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0) 4294967296) (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296))))), Black: 5112#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 5114#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 4856#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 5110#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0))]) [2022-01-19 07:29:24,965 INFO L384 tUnfolder$Statistics]: this new event has 65 ancestors and is cut-off event [2022-01-19 07:29:24,965 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2022-01-19 07:29:24,965 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2022-01-19 07:29:24,966 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2022-01-19 07:29:24,966 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([263] L58-5-->L58-6: Formula: (not (< (mod v_thread3Thread1of1ForFork0_~i~2_3 4294967296) (mod v_~c~0_5 4294967296))) InVars {~c~0=v_~c~0_5, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_3} OutVars{~c~0=v_~c~0_5, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_3} AuxVars[] AssignedVars[][393], [Black: 4768#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 5108#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 177#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, 67#L42-3true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 204#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1996#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 1784#true, Black: 1791#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 3620#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 159#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 3460#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 80#L58-6true, Black: 170#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 169#(= thread2Thread1of1ForFork2_~i~1 0), 5691#(and (= |thread1Thread1of1ForFork1_#t~post1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 176#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 705#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1203#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 990#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), 3453#true, Black: 702#true, 89#L75-4true, Black: 183#(= thread2Thread1of1ForFork2_~i~1 0), Black: 1069#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 113#true, 4008#true, Black: 196#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2899#true, Black: 1219#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 4566#true, Black: 2348#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 1226#true, Black: 4013#(and (= ~x_2~0 0) (<= (+ ~b~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~b~0 ~a~0))), Black: 2525#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 4192#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 4015#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 51#L50-5true, Black: 4014#(and (<= (+ ~x_2~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~x_2~0 ~a~0))), 2341#true, 197#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1516#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1434#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1617#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), Black: 3284#(= (mod (+ ~x_3~0 ~b~0 ~a~0) 4294967296) (mod (+ ~x_2~0 ~x_1~0) 4294967296)), 704#(= thread1Thread1of1ForFork1_~i~0 0), Black: 3190#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 3288#(forall ((aux_mod_aux_mod_~a~0_37_92 Int) (aux_div_aux_mod_~a~0_37_92 Int)) (or (< (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296)) (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0))) (> 0 aux_mod_aux_mod_~a~0_37_92) (>= aux_mod_aux_mod_~a~0_37_92 4294967296) (= aux_mod_aux_mod_~a~0_37_92 (+ aux_mod_aux_mod_~a~0_37_92 (* ~x_3~0 (- 4294967295)) (* ~b~0 (- 4294967295)) (* aux_div_aux_mod_~a~0_37_92 4294967296) (* (- 1) ~x_1~0) (* (- 1) ~x_2~0))) (<= (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0) 4294967296) (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296))))), Black: 5112#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 5114#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 4856#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 5110#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0))]) [2022-01-19 07:29:24,966 INFO L384 tUnfolder$Statistics]: this new event has 65 ancestors and is cut-off event [2022-01-19 07:29:24,966 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2022-01-19 07:29:24,966 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2022-01-19 07:29:24,966 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2022-01-19 07:29:24,983 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([249] L42-3-->L42-4: Formula: (= v_thread1Thread1of1ForFork1_~i~0_9 (+ |v_thread1Thread1of1ForFork1_#t~post1_3| 1)) InVars {thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_3|} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_9, thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_3|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~i~0][111], [Black: 4768#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 5108#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 39#L51true, Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 48#L42-4true, 204#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1996#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 1784#true, Black: 1791#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 3620#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 159#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), Black: 3460#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 170#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 169#(= thread2Thread1of1ForFork2_~i~1 0), Black: 177#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 705#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1203#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 704#(= thread1Thread1of1ForFork1_~i~0 0), Black: 990#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), 3453#true, 89#L75-4true, Black: 183#(= thread2Thread1of1ForFork2_~i~1 0), Black: 1069#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 113#true, 4008#true, Black: 196#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2899#true, Black: 1219#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 4566#true, Black: 2348#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 1226#true, Black: 4013#(and (= ~x_2~0 0) (<= (+ ~b~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~b~0 ~a~0))), Black: 2525#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 4192#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 4015#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 69#L58-4true, Black: 4014#(and (<= (+ ~x_2~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~x_2~0 ~a~0))), 5709#(and (< (mod thread2Thread1of1ForFork2_~i~1 4294967296) (mod ~c~0 4294967296)) (= |thread1Thread1of1ForFork1_#t~post1| 0) (= thread1Thread1of1ForFork1_~i~0 1)), 2341#true, 702#true, Black: 1516#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1434#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1617#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), Black: 3284#(= (mod (+ ~x_3~0 ~b~0 ~a~0) 4294967296) (mod (+ ~x_2~0 ~x_1~0) 4294967296)), Black: 3190#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 3288#(forall ((aux_mod_aux_mod_~a~0_37_92 Int) (aux_div_aux_mod_~a~0_37_92 Int)) (or (< (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296)) (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0))) (> 0 aux_mod_aux_mod_~a~0_37_92) (>= aux_mod_aux_mod_~a~0_37_92 4294967296) (= aux_mod_aux_mod_~a~0_37_92 (+ aux_mod_aux_mod_~a~0_37_92 (* ~x_3~0 (- 4294967295)) (* ~b~0 (- 4294967295)) (* aux_div_aux_mod_~a~0_37_92 4294967296) (* (- 1) ~x_1~0) (* (- 1) ~x_2~0))) (<= (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0) 4294967296) (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296))))), Black: 5112#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 176#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 5114#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 4856#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 5110#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0))]) [2022-01-19 07:29:24,983 INFO L384 tUnfolder$Statistics]: this new event has 65 ancestors and is cut-off event [2022-01-19 07:29:24,983 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2022-01-19 07:29:24,983 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2022-01-19 07:29:24,983 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2022-01-19 07:29:24,984 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([249] L42-3-->L42-4: Formula: (= v_thread1Thread1of1ForFork1_~i~0_9 (+ |v_thread1Thread1of1ForFork1_#t~post1_3| 1)) InVars {thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_3|} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_9, thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_3|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~i~0][183], [Black: 4768#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 5108#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 48#L42-4true, 204#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1996#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 1784#true, Black: 1791#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 3620#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 159#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), Black: 3460#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 14#L50-6true, Black: 170#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 169#(= thread2Thread1of1ForFork2_~i~1 0), Black: 177#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 705#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1203#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 704#(= thread1Thread1of1ForFork1_~i~0 0), Black: 990#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), 3453#true, 89#L75-4true, Black: 1069#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 183#(= thread2Thread1of1ForFork2_~i~1 0), 113#true, 5693#(and (= |thread1Thread1of1ForFork1_#t~post1| 0) (= thread1Thread1of1ForFork1_~i~0 1)), 4008#true, Black: 196#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2899#true, Black: 1219#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 4566#true, Black: 2348#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 1226#true, Black: 4013#(and (= ~x_2~0 0) (<= (+ ~b~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~b~0 ~a~0))), Black: 2525#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 4192#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 4015#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 69#L58-4true, Black: 4014#(and (<= (+ ~x_2~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~x_2~0 ~a~0))), 2341#true, 702#true, Black: 1516#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1434#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1617#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), Black: 3284#(= (mod (+ ~x_3~0 ~b~0 ~a~0) 4294967296) (mod (+ ~x_2~0 ~x_1~0) 4294967296)), Black: 3190#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 3288#(forall ((aux_mod_aux_mod_~a~0_37_92 Int) (aux_div_aux_mod_~a~0_37_92 Int)) (or (< (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296)) (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0))) (> 0 aux_mod_aux_mod_~a~0_37_92) (>= aux_mod_aux_mod_~a~0_37_92 4294967296) (= aux_mod_aux_mod_~a~0_37_92 (+ aux_mod_aux_mod_~a~0_37_92 (* ~x_3~0 (- 4294967295)) (* ~b~0 (- 4294967295)) (* aux_div_aux_mod_~a~0_37_92 4294967296) (* (- 1) ~x_1~0) (* (- 1) ~x_2~0))) (<= (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0) 4294967296) (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296))))), Black: 5112#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 176#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 5114#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 4856#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 5110#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0))]) [2022-01-19 07:29:24,984 INFO L384 tUnfolder$Statistics]: this new event has 65 ancestors and is cut-off event [2022-01-19 07:29:24,984 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2022-01-19 07:29:24,984 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2022-01-19 07:29:24,984 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2022-01-19 07:29:25,339 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([264] L58-5-->L59: Formula: (< (mod v_thread3Thread1of1ForFork0_~i~2_5 4294967296) (mod v_~c~0_6 4294967296)) InVars {~c~0=v_~c~0_6, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_5} OutVars{~c~0=v_~c~0_6, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_5} AuxVars[] AssignedVars[][349], [Black: 4768#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 5108#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 177#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 39#L51true, Black: 145#true, 67#L42-3true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 1996#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 1784#true, Black: 1791#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 3620#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 159#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 3460#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 5703#(and (< (mod thread2Thread1of1ForFork2_~i~1 4294967296) (mod ~c~0 4294967296)) (= |thread1Thread1of1ForFork1_#t~post1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 170#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 169#(= thread2Thread1of1ForFork2_~i~1 0), Black: 176#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 705#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1203#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 704#(= thread1Thread1of1ForFork1_~i~0 0), Black: 990#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), 3453#true, Black: 204#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 702#true, 89#L75-4true, Black: 183#(= thread2Thread1of1ForFork2_~i~1 0), Black: 1069#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 113#true, 4008#true, Black: 1218#(= thread3Thread1of1ForFork0_~i~2 0), Black: 196#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2899#true, Black: 1219#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 4566#true, Black: 2348#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 1226#true, Black: 4013#(and (= ~x_2~0 0) (<= (+ ~b~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~b~0 ~a~0))), Black: 2525#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 4192#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 4015#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 1205#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 4014#(and (<= (+ ~x_2~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~x_2~0 ~a~0))), 2341#true, 197#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1516#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1434#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1617#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), Black: 3284#(= (mod (+ ~x_3~0 ~b~0 ~a~0) 4294967296) (mod (+ ~x_2~0 ~x_1~0) 4294967296)), Black: 3190#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), 64#L59true, Black: 3288#(forall ((aux_mod_aux_mod_~a~0_37_92 Int) (aux_div_aux_mod_~a~0_37_92 Int)) (or (< (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296)) (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0))) (> 0 aux_mod_aux_mod_~a~0_37_92) (>= aux_mod_aux_mod_~a~0_37_92 4294967296) (= aux_mod_aux_mod_~a~0_37_92 (+ aux_mod_aux_mod_~a~0_37_92 (* ~x_3~0 (- 4294967295)) (* ~b~0 (- 4294967295)) (* aux_div_aux_mod_~a~0_37_92 4294967296) (* (- 1) ~x_1~0) (* (- 1) ~x_2~0))) (<= (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0) 4294967296) (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296))))), Black: 5112#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 5114#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 4856#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 5110#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0))]) [2022-01-19 07:29:25,339 INFO L384 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2022-01-19 07:29:25,339 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-01-19 07:29:25,340 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-01-19 07:29:25,340 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-01-19 07:29:25,340 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([263] L58-5-->L58-6: Formula: (not (< (mod v_thread3Thread1of1ForFork0_~i~2_3 4294967296) (mod v_~c~0_5 4294967296))) InVars {~c~0=v_~c~0_5, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_3} OutVars{~c~0=v_~c~0_5, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_3} AuxVars[] AssignedVars[][442], [Black: 4768#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 5108#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 177#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 39#L51true, Black: 145#true, 67#L42-3true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 204#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1996#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 1784#true, Black: 1791#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 3620#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 159#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 3460#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 80#L58-6true, 5703#(and (< (mod thread2Thread1of1ForFork2_~i~1 4294967296) (mod ~c~0 4294967296)) (= |thread1Thread1of1ForFork1_#t~post1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 170#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 169#(= thread2Thread1of1ForFork2_~i~1 0), Black: 176#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 705#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1203#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 990#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), 3453#true, Black: 702#true, 89#L75-4true, Black: 183#(= thread2Thread1of1ForFork2_~i~1 0), Black: 1069#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 113#true, 4008#true, Black: 196#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2899#true, Black: 1219#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 4566#true, Black: 2348#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 1226#true, Black: 4013#(and (= ~x_2~0 0) (<= (+ ~b~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~b~0 ~a~0))), Black: 2525#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 4192#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 4015#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 4014#(and (<= (+ ~x_2~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~x_2~0 ~a~0))), 2341#true, 197#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1516#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1434#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1617#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), Black: 3284#(= (mod (+ ~x_3~0 ~b~0 ~a~0) 4294967296) (mod (+ ~x_2~0 ~x_1~0) 4294967296)), 704#(= thread1Thread1of1ForFork1_~i~0 0), Black: 3190#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 3288#(forall ((aux_mod_aux_mod_~a~0_37_92 Int) (aux_div_aux_mod_~a~0_37_92 Int)) (or (< (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296)) (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0))) (> 0 aux_mod_aux_mod_~a~0_37_92) (>= aux_mod_aux_mod_~a~0_37_92 4294967296) (= aux_mod_aux_mod_~a~0_37_92 (+ aux_mod_aux_mod_~a~0_37_92 (* ~x_3~0 (- 4294967295)) (* ~b~0 (- 4294967295)) (* aux_div_aux_mod_~a~0_37_92 4294967296) (* (- 1) ~x_1~0) (* (- 1) ~x_2~0))) (<= (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0) 4294967296) (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296))))), Black: 5112#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 5114#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 4856#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 5110#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0))]) [2022-01-19 07:29:25,340 INFO L384 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2022-01-19 07:29:25,340 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-01-19 07:29:25,340 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-01-19 07:29:25,340 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-01-19 07:29:25,341 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([263] L58-5-->L58-6: Formula: (not (< (mod v_thread3Thread1of1ForFork0_~i~2_3 4294967296) (mod v_~c~0_5 4294967296))) InVars {~c~0=v_~c~0_5, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_3} OutVars{~c~0=v_~c~0_5, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_3} AuxVars[] AssignedVars[][393], [Black: 4768#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 5108#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 177#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 67#L42-3true, 204#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 1784#true, Black: 1996#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1791#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 3620#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 159#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 3460#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 80#L58-6true, Black: 170#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 169#(= thread2Thread1of1ForFork2_~i~1 0), 5691#(and (= |thread1Thread1of1ForFork1_#t~post1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 176#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 705#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1203#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), 3453#true, Black: 990#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 702#true, 89#L75-4true, Black: 183#(= thread2Thread1of1ForFork2_~i~1 0), Black: 1069#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 113#true, 4008#true, Black: 1218#(= thread3Thread1of1ForFork0_~i~2 0), Black: 196#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2899#true, Black: 1219#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 4566#true, 1226#true, Black: 2348#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 4013#(and (= ~x_2~0 0) (<= (+ ~b~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~b~0 ~a~0))), Black: 2525#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 4192#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 4015#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 4014#(and (<= (+ ~x_2~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~x_2~0 ~a~0))), 22#L50-4true, 2341#true, 197#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1516#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1434#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1617#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), 704#(= thread1Thread1of1ForFork1_~i~0 0), Black: 3284#(= (mod (+ ~x_3~0 ~b~0 ~a~0) 4294967296) (mod (+ ~x_2~0 ~x_1~0) 4294967296)), Black: 3190#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 3288#(forall ((aux_mod_aux_mod_~a~0_37_92 Int) (aux_div_aux_mod_~a~0_37_92 Int)) (or (< (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296)) (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0))) (> 0 aux_mod_aux_mod_~a~0_37_92) (>= aux_mod_aux_mod_~a~0_37_92 4294967296) (= aux_mod_aux_mod_~a~0_37_92 (+ aux_mod_aux_mod_~a~0_37_92 (* ~x_3~0 (- 4294967295)) (* ~b~0 (- 4294967295)) (* aux_div_aux_mod_~a~0_37_92 4294967296) (* (- 1) ~x_1~0) (* (- 1) ~x_2~0))) (<= (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0) 4294967296) (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296))))), Black: 5112#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 5114#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 4856#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 5110#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0))]) [2022-01-19 07:29:25,341 INFO L384 tUnfolder$Statistics]: this new event has 69 ancestors and is cut-off event [2022-01-19 07:29:25,341 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-01-19 07:29:25,341 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-01-19 07:29:25,341 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-01-19 07:29:25,341 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([249] L42-3-->L42-4: Formula: (= v_thread1Thread1of1ForFork1_~i~0_9 (+ |v_thread1Thread1of1ForFork1_#t~post1_3| 1)) InVars {thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_3|} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_9, thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_3|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~i~0][183], [Black: 4768#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 5108#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 48#L42-4true, 204#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 1784#true, Black: 1996#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1791#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 3620#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 159#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), Black: 3460#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 170#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 169#(= thread2Thread1of1ForFork2_~i~1 0), Black: 177#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 705#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1203#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 704#(= thread1Thread1of1ForFork1_~i~0 0), 3453#true, Black: 990#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), 89#L75-4true, Black: 183#(= thread2Thread1of1ForFork2_~i~1 0), Black: 1069#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 113#true, 5693#(and (= |thread1Thread1of1ForFork1_#t~post1| 0) (= thread1Thread1of1ForFork1_~i~0 1)), 4008#true, Black: 1218#(= thread3Thread1of1ForFork0_~i~2 0), Black: 196#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2899#true, Black: 1219#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 4566#true, 1226#true, Black: 2348#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 4013#(and (= ~x_2~0 0) (<= (+ ~b~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~b~0 ~a~0))), Black: 2525#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 4192#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 69#L58-4true, Black: 4015#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 4014#(and (<= (+ ~x_2~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~x_2~0 ~a~0))), 22#L50-4true, 2341#true, 702#true, Black: 1516#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1434#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1617#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), Black: 3284#(= (mod (+ ~x_3~0 ~b~0 ~a~0) 4294967296) (mod (+ ~x_2~0 ~x_1~0) 4294967296)), Black: 3190#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 3288#(forall ((aux_mod_aux_mod_~a~0_37_92 Int) (aux_div_aux_mod_~a~0_37_92 Int)) (or (< (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296)) (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0))) (> 0 aux_mod_aux_mod_~a~0_37_92) (>= aux_mod_aux_mod_~a~0_37_92 4294967296) (= aux_mod_aux_mod_~a~0_37_92 (+ aux_mod_aux_mod_~a~0_37_92 (* ~x_3~0 (- 4294967295)) (* ~b~0 (- 4294967295)) (* aux_div_aux_mod_~a~0_37_92 4294967296) (* (- 1) ~x_1~0) (* (- 1) ~x_2~0))) (<= (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0) 4294967296) (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296))))), 176#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 5112#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 5114#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 4856#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 5110#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0))]) [2022-01-19 07:29:25,341 INFO L384 tUnfolder$Statistics]: this new event has 68 ancestors and is cut-off event [2022-01-19 07:29:25,341 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-01-19 07:29:25,341 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-01-19 07:29:25,341 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-01-19 07:29:25,341 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([264] L58-5-->L59: Formula: (< (mod v_thread3Thread1of1ForFork0_~i~2_5 4294967296) (mod v_~c~0_6 4294967296)) InVars {~c~0=v_~c~0_6, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_5} OutVars{~c~0=v_~c~0_6, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_5} AuxVars[] AssignedVars[][262], [Black: 4768#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 5108#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 177#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 67#L42-3true, 1784#true, Black: 1996#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1791#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 3620#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 159#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 3460#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 170#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 169#(= thread2Thread1of1ForFork2_~i~1 0), 5691#(and (= |thread1Thread1of1ForFork1_#t~post1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 176#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 705#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1203#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 704#(= thread1Thread1of1ForFork1_~i~0 0), 3453#true, Black: 990#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 204#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 702#true, 89#L75-4true, Black: 183#(= thread2Thread1of1ForFork2_~i~1 0), Black: 1069#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 113#true, 4008#true, Black: 1218#(= thread3Thread1of1ForFork0_~i~2 0), Black: 196#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2899#true, Black: 1219#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 4566#true, 1226#true, Black: 2348#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 4013#(and (= ~x_2~0 0) (<= (+ ~b~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~b~0 ~a~0))), Black: 2525#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 4192#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 1205#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 4015#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 4014#(and (<= (+ ~x_2~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~x_2~0 ~a~0))), 22#L50-4true, 2341#true, 197#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1516#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1434#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1617#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), Black: 3284#(= (mod (+ ~x_3~0 ~b~0 ~a~0) 4294967296) (mod (+ ~x_2~0 ~x_1~0) 4294967296)), 64#L59true, Black: 3190#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 3288#(forall ((aux_mod_aux_mod_~a~0_37_92 Int) (aux_div_aux_mod_~a~0_37_92 Int)) (or (< (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296)) (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0))) (> 0 aux_mod_aux_mod_~a~0_37_92) (>= aux_mod_aux_mod_~a~0_37_92 4294967296) (= aux_mod_aux_mod_~a~0_37_92 (+ aux_mod_aux_mod_~a~0_37_92 (* ~x_3~0 (- 4294967295)) (* ~b~0 (- 4294967295)) (* aux_div_aux_mod_~a~0_37_92 4294967296) (* (- 1) ~x_1~0) (* (- 1) ~x_2~0))) (<= (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0) 4294967296) (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296))))), Black: 5112#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 5114#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 4856#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 5110#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0))]) [2022-01-19 07:29:25,341 INFO L384 tUnfolder$Statistics]: this new event has 69 ancestors and is cut-off event [2022-01-19 07:29:25,342 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-01-19 07:29:25,342 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-01-19 07:29:25,342 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-01-19 07:29:25,342 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([264] L58-5-->L59: Formula: (< (mod v_thread3Thread1of1ForFork0_~i~2_5 4294967296) (mod v_~c~0_6 4294967296)) InVars {~c~0=v_~c~0_6, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_5} OutVars{~c~0=v_~c~0_6, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_5} AuxVars[] AssignedVars[][262], [Black: 4768#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 5108#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 177#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, 67#L42-3true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 1996#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 1784#true, Black: 1791#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 159#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 3620#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 3460#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 14#L50-6true, Black: 170#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 169#(= thread2Thread1of1ForFork2_~i~1 0), 5691#(and (= |thread1Thread1of1ForFork1_#t~post1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 176#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 705#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1203#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 704#(= thread1Thread1of1ForFork1_~i~0 0), Black: 204#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 990#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), 3453#true, Black: 702#true, 89#L75-4true, Black: 183#(= thread2Thread1of1ForFork2_~i~1 0), Black: 1069#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 113#true, 4008#true, Black: 196#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2899#true, Black: 1219#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 4566#true, Black: 2348#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 1226#true, Black: 4013#(and (= ~x_2~0 0) (<= (+ ~b~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~b~0 ~a~0))), Black: 2525#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 4192#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 1205#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 4015#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 4014#(and (<= (+ ~x_2~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~x_2~0 ~a~0))), 2341#true, 197#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1516#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1434#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1617#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), Black: 3284#(= (mod (+ ~x_3~0 ~b~0 ~a~0) 4294967296) (mod (+ ~x_2~0 ~x_1~0) 4294967296)), 64#L59true, Black: 3190#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 3288#(forall ((aux_mod_aux_mod_~a~0_37_92 Int) (aux_div_aux_mod_~a~0_37_92 Int)) (or (< (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296)) (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0))) (> 0 aux_mod_aux_mod_~a~0_37_92) (>= aux_mod_aux_mod_~a~0_37_92 4294967296) (= aux_mod_aux_mod_~a~0_37_92 (+ aux_mod_aux_mod_~a~0_37_92 (* ~x_3~0 (- 4294967295)) (* ~b~0 (- 4294967295)) (* aux_div_aux_mod_~a~0_37_92 4294967296) (* (- 1) ~x_1~0) (* (- 1) ~x_2~0))) (<= (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0) 4294967296) (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296))))), Black: 5112#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 5114#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 4856#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 5110#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0))]) [2022-01-19 07:29:25,342 INFO L384 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2022-01-19 07:29:25,343 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-01-19 07:29:25,343 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-01-19 07:29:25,343 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-01-19 07:29:25,343 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([263] L58-5-->L58-6: Formula: (not (< (mod v_thread3Thread1of1ForFork0_~i~2_3 4294967296) (mod v_~c~0_5 4294967296))) InVars {~c~0=v_~c~0_5, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_3} OutVars{~c~0=v_~c~0_5, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_3} AuxVars[] AssignedVars[][393], [Black: 4768#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 5108#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 177#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, 67#L42-3true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 204#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1996#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 1784#true, Black: 1791#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 3620#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 159#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 3460#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 14#L50-6true, 80#L58-6true, Black: 170#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 169#(= thread2Thread1of1ForFork2_~i~1 0), 5691#(and (= |thread1Thread1of1ForFork1_#t~post1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 176#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 705#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1203#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 990#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), 3453#true, Black: 702#true, 89#L75-4true, Black: 183#(= thread2Thread1of1ForFork2_~i~1 0), Black: 1069#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 113#true, 4008#true, Black: 196#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2899#true, Black: 1219#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 4566#true, Black: 2348#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 1226#true, Black: 4013#(and (= ~x_2~0 0) (<= (+ ~b~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~b~0 ~a~0))), Black: 2525#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 4192#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 4015#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 4014#(and (<= (+ ~x_2~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~x_2~0 ~a~0))), 2341#true, 197#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1516#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1434#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1617#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), Black: 3284#(= (mod (+ ~x_3~0 ~b~0 ~a~0) 4294967296) (mod (+ ~x_2~0 ~x_1~0) 4294967296)), 704#(= thread1Thread1of1ForFork1_~i~0 0), Black: 3190#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 3288#(forall ((aux_mod_aux_mod_~a~0_37_92 Int) (aux_div_aux_mod_~a~0_37_92 Int)) (or (< (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296)) (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0))) (> 0 aux_mod_aux_mod_~a~0_37_92) (>= aux_mod_aux_mod_~a~0_37_92 4294967296) (= aux_mod_aux_mod_~a~0_37_92 (+ aux_mod_aux_mod_~a~0_37_92 (* ~x_3~0 (- 4294967295)) (* ~b~0 (- 4294967295)) (* aux_div_aux_mod_~a~0_37_92 4294967296) (* (- 1) ~x_1~0) (* (- 1) ~x_2~0))) (<= (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0) 4294967296) (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296))))), Black: 5112#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 5114#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 4856#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 5110#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0))]) [2022-01-19 07:29:25,343 INFO L384 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2022-01-19 07:29:25,343 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-01-19 07:29:25,343 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-01-19 07:29:25,343 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-01-19 07:29:25,515 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([263] L58-5-->L58-6: Formula: (not (< (mod v_thread3Thread1of1ForFork0_~i~2_3 4294967296) (mod v_~c~0_5 4294967296))) InVars {~c~0=v_~c~0_5, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_3} OutVars{~c~0=v_~c~0_5, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_3} AuxVars[] AssignedVars[][393], [Black: 4768#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 5108#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 177#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 67#L42-3true, 204#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 1784#true, Black: 1996#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1791#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 3620#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 159#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 3460#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 80#L58-6true, Black: 170#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 169#(= thread2Thread1of1ForFork2_~i~1 0), 5691#(and (= |thread1Thread1of1ForFork1_#t~post1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 176#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 705#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1203#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), 3453#true, Black: 990#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 702#true, 89#L75-4true, Black: 183#(= thread2Thread1of1ForFork2_~i~1 0), Black: 1069#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 113#true, 4008#true, Black: 1218#(= thread3Thread1of1ForFork0_~i~2 0), Black: 196#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2899#true, Black: 1219#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 4566#true, 1226#true, Black: 2348#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 4013#(and (= ~x_2~0 0) (<= (+ ~b~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~b~0 ~a~0))), Black: 2525#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 4192#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 4015#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 51#L50-5true, Black: 4014#(and (<= (+ ~x_2~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~x_2~0 ~a~0))), 2341#true, 197#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1516#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1434#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1617#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), 704#(= thread1Thread1of1ForFork1_~i~0 0), Black: 3284#(= (mod (+ ~x_3~0 ~b~0 ~a~0) 4294967296) (mod (+ ~x_2~0 ~x_1~0) 4294967296)), Black: 3190#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 3288#(forall ((aux_mod_aux_mod_~a~0_37_92 Int) (aux_div_aux_mod_~a~0_37_92 Int)) (or (< (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296)) (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0))) (> 0 aux_mod_aux_mod_~a~0_37_92) (>= aux_mod_aux_mod_~a~0_37_92 4294967296) (= aux_mod_aux_mod_~a~0_37_92 (+ aux_mod_aux_mod_~a~0_37_92 (* ~x_3~0 (- 4294967295)) (* ~b~0 (- 4294967295)) (* aux_div_aux_mod_~a~0_37_92 4294967296) (* (- 1) ~x_1~0) (* (- 1) ~x_2~0))) (<= (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0) 4294967296) (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296))))), Black: 5112#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 5114#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 4856#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 5110#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0))]) [2022-01-19 07:29:25,515 INFO L384 tUnfolder$Statistics]: this new event has 70 ancestors and is cut-off event [2022-01-19 07:29:25,516 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2022-01-19 07:29:25,516 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2022-01-19 07:29:25,516 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2022-01-19 07:29:25,516 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2022-01-19 07:29:25,516 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([249] L42-3-->L42-4: Formula: (= v_thread1Thread1of1ForFork1_~i~0_9 (+ |v_thread1Thread1of1ForFork1_#t~post1_3| 1)) InVars {thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_3|} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_9, thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_3|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~i~0][183], [Black: 4768#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 5108#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 48#L42-4true, 204#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 1784#true, Black: 1996#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1791#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 3620#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 159#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), Black: 3460#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 170#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 169#(= thread2Thread1of1ForFork2_~i~1 0), Black: 177#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 705#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1203#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 704#(= thread1Thread1of1ForFork1_~i~0 0), 3453#true, Black: 990#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), 89#L75-4true, Black: 183#(= thread2Thread1of1ForFork2_~i~1 0), Black: 1069#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 113#true, 5693#(and (= |thread1Thread1of1ForFork1_#t~post1| 0) (= thread1Thread1of1ForFork1_~i~0 1)), 4008#true, Black: 1218#(= thread3Thread1of1ForFork0_~i~2 0), Black: 196#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2899#true, Black: 1219#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 4566#true, 1226#true, Black: 2348#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 4013#(and (= ~x_2~0 0) (<= (+ ~b~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~b~0 ~a~0))), Black: 2525#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 4192#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 69#L58-4true, Black: 4015#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 51#L50-5true, Black: 4014#(and (<= (+ ~x_2~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~x_2~0 ~a~0))), 2341#true, 702#true, Black: 1516#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1434#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1617#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), Black: 3284#(= (mod (+ ~x_3~0 ~b~0 ~a~0) 4294967296) (mod (+ ~x_2~0 ~x_1~0) 4294967296)), Black: 3190#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 3288#(forall ((aux_mod_aux_mod_~a~0_37_92 Int) (aux_div_aux_mod_~a~0_37_92 Int)) (or (< (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296)) (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0))) (> 0 aux_mod_aux_mod_~a~0_37_92) (>= aux_mod_aux_mod_~a~0_37_92 4294967296) (= aux_mod_aux_mod_~a~0_37_92 (+ aux_mod_aux_mod_~a~0_37_92 (* ~x_3~0 (- 4294967295)) (* ~b~0 (- 4294967295)) (* aux_div_aux_mod_~a~0_37_92 4294967296) (* (- 1) ~x_1~0) (* (- 1) ~x_2~0))) (<= (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0) 4294967296) (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296))))), Black: 5112#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 176#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 5114#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 4856#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 5110#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0))]) [2022-01-19 07:29:25,516 INFO L384 tUnfolder$Statistics]: this new event has 69 ancestors and is cut-off event [2022-01-19 07:29:25,516 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-01-19 07:29:25,516 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-01-19 07:29:25,516 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-01-19 07:29:25,516 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-01-19 07:29:25,516 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([264] L58-5-->L59: Formula: (< (mod v_thread3Thread1of1ForFork0_~i~2_5 4294967296) (mod v_~c~0_6 4294967296)) InVars {~c~0=v_~c~0_6, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_5} OutVars{~c~0=v_~c~0_6, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_5} AuxVars[] AssignedVars[][262], [Black: 4768#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 5108#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 177#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 67#L42-3true, 1784#true, Black: 1996#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1791#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 3620#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 159#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 3460#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 170#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 169#(= thread2Thread1of1ForFork2_~i~1 0), 5691#(and (= |thread1Thread1of1ForFork1_#t~post1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 176#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 705#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1203#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 704#(= thread1Thread1of1ForFork1_~i~0 0), 3453#true, Black: 990#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 204#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 702#true, 89#L75-4true, Black: 183#(= thread2Thread1of1ForFork2_~i~1 0), Black: 1069#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 113#true, 4008#true, Black: 1218#(= thread3Thread1of1ForFork0_~i~2 0), Black: 196#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2899#true, Black: 1219#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 4566#true, 1226#true, Black: 2348#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 4013#(and (= ~x_2~0 0) (<= (+ ~b~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~b~0 ~a~0))), Black: 2525#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 4192#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 4015#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 1205#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), 51#L50-5true, Black: 4014#(and (<= (+ ~x_2~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~x_2~0 ~a~0))), 2341#true, 197#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1516#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1434#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1617#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), Black: 3284#(= (mod (+ ~x_3~0 ~b~0 ~a~0) 4294967296) (mod (+ ~x_2~0 ~x_1~0) 4294967296)), Black: 3190#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), 64#L59true, Black: 3288#(forall ((aux_mod_aux_mod_~a~0_37_92 Int) (aux_div_aux_mod_~a~0_37_92 Int)) (or (< (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296)) (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0))) (> 0 aux_mod_aux_mod_~a~0_37_92) (>= aux_mod_aux_mod_~a~0_37_92 4294967296) (= aux_mod_aux_mod_~a~0_37_92 (+ aux_mod_aux_mod_~a~0_37_92 (* ~x_3~0 (- 4294967295)) (* ~b~0 (- 4294967295)) (* aux_div_aux_mod_~a~0_37_92 4294967296) (* (- 1) ~x_1~0) (* (- 1) ~x_2~0))) (<= (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0) 4294967296) (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296))))), Black: 5112#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 5114#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 4856#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 5110#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0))]) [2022-01-19 07:29:25,516 INFO L384 tUnfolder$Statistics]: this new event has 70 ancestors and is cut-off event [2022-01-19 07:29:25,516 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2022-01-19 07:29:25,516 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2022-01-19 07:29:25,516 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2022-01-19 07:29:25,516 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2022-01-19 07:29:25,663 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([263] L58-5-->L58-6: Formula: (not (< (mod v_thread3Thread1of1ForFork0_~i~2_3 4294967296) (mod v_~c~0_5 4294967296))) InVars {~c~0=v_~c~0_5, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_3} OutVars{~c~0=v_~c~0_5, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_3} AuxVars[] AssignedVars[][442], [Black: 4768#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 5108#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 177#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 39#L51true, Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 67#L42-3true, 204#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 1784#true, Black: 1996#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1791#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 3620#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 159#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 3460#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 80#L58-6true, 5703#(and (< (mod thread2Thread1of1ForFork2_~i~1 4294967296) (mod ~c~0 4294967296)) (= |thread1Thread1of1ForFork1_#t~post1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 170#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 169#(= thread2Thread1of1ForFork2_~i~1 0), Black: 176#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 705#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1203#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), 3453#true, Black: 990#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 702#true, 89#L75-4true, Black: 183#(= thread2Thread1of1ForFork2_~i~1 0), Black: 1069#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 113#true, 4008#true, Black: 196#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2899#true, Black: 1219#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 4566#true, 1226#true, Black: 2348#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 4013#(and (= ~x_2~0 0) (<= (+ ~b~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~b~0 ~a~0))), Black: 2525#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 4192#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 4015#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 4014#(and (<= (+ ~x_2~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~x_2~0 ~a~0))), 2341#true, 197#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1516#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1434#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1617#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), 704#(= thread1Thread1of1ForFork1_~i~0 0), Black: 3284#(= (mod (+ ~x_3~0 ~b~0 ~a~0) 4294967296) (mod (+ ~x_2~0 ~x_1~0) 4294967296)), Black: 3190#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 3288#(forall ((aux_mod_aux_mod_~a~0_37_92 Int) (aux_div_aux_mod_~a~0_37_92 Int)) (or (< (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296)) (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0))) (> 0 aux_mod_aux_mod_~a~0_37_92) (>= aux_mod_aux_mod_~a~0_37_92 4294967296) (= aux_mod_aux_mod_~a~0_37_92 (+ aux_mod_aux_mod_~a~0_37_92 (* ~x_3~0 (- 4294967295)) (* ~b~0 (- 4294967295)) (* aux_div_aux_mod_~a~0_37_92 4294967296) (* (- 1) ~x_1~0) (* (- 1) ~x_2~0))) (<= (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0) 4294967296) (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296))))), Black: 5112#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 5114#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 4856#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 5110#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0))]) [2022-01-19 07:29:25,663 INFO L384 tUnfolder$Statistics]: this new event has 71 ancestors and is cut-off event [2022-01-19 07:29:25,663 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-01-19 07:29:25,663 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-01-19 07:29:25,663 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-01-19 07:29:25,663 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-01-19 07:29:25,663 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([249] L42-3-->L42-4: Formula: (= v_thread1Thread1of1ForFork1_~i~0_9 (+ |v_thread1Thread1of1ForFork1_#t~post1_3| 1)) InVars {thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_3|} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_9, thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_3|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~i~0][111], [Black: 4768#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 5108#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 39#L51true, Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 48#L42-4true, 204#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 1784#true, Black: 1996#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1791#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 3620#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 159#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), Black: 3460#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 170#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 169#(= thread2Thread1of1ForFork2_~i~1 0), Black: 177#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 705#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1203#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 704#(= thread1Thread1of1ForFork1_~i~0 0), 3453#true, Black: 990#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), 89#L75-4true, Black: 183#(= thread2Thread1of1ForFork2_~i~1 0), Black: 1069#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 113#true, 4008#true, Black: 196#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2899#true, Black: 1219#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 4566#true, 1226#true, Black: 2348#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 4013#(and (= ~x_2~0 0) (<= (+ ~b~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~b~0 ~a~0))), Black: 2525#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 4192#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 69#L58-4true, Black: 4015#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 4014#(and (<= (+ ~x_2~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~x_2~0 ~a~0))), 5709#(and (< (mod thread2Thread1of1ForFork2_~i~1 4294967296) (mod ~c~0 4294967296)) (= |thread1Thread1of1ForFork1_#t~post1| 0) (= thread1Thread1of1ForFork1_~i~0 1)), 2341#true, 702#true, Black: 1516#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1434#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1617#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), Black: 3284#(= (mod (+ ~x_3~0 ~b~0 ~a~0) 4294967296) (mod (+ ~x_2~0 ~x_1~0) 4294967296)), Black: 3190#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 3288#(forall ((aux_mod_aux_mod_~a~0_37_92 Int) (aux_div_aux_mod_~a~0_37_92 Int)) (or (< (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296)) (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0))) (> 0 aux_mod_aux_mod_~a~0_37_92) (>= aux_mod_aux_mod_~a~0_37_92 4294967296) (= aux_mod_aux_mod_~a~0_37_92 (+ aux_mod_aux_mod_~a~0_37_92 (* ~x_3~0 (- 4294967295)) (* ~b~0 (- 4294967295)) (* aux_div_aux_mod_~a~0_37_92 4294967296) (* (- 1) ~x_1~0) (* (- 1) ~x_2~0))) (<= (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0) 4294967296) (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296))))), 176#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 5112#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 5114#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 4856#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 5110#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0))]) [2022-01-19 07:29:25,663 INFO L384 tUnfolder$Statistics]: this new event has 70 ancestors and is cut-off event [2022-01-19 07:29:25,663 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2022-01-19 07:29:25,663 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2022-01-19 07:29:25,663 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2022-01-19 07:29:25,663 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2022-01-19 07:29:25,664 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([264] L58-5-->L59: Formula: (< (mod v_thread3Thread1of1ForFork0_~i~2_5 4294967296) (mod v_~c~0_6 4294967296)) InVars {~c~0=v_~c~0_6, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_5} OutVars{~c~0=v_~c~0_6, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_5} AuxVars[] AssignedVars[][349], [Black: 4768#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 5108#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 177#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, 39#L51true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 67#L42-3true, 1784#true, Black: 1996#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1791#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 159#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 3620#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 3460#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 5703#(and (< (mod thread2Thread1of1ForFork2_~i~1 4294967296) (mod ~c~0 4294967296)) (= |thread1Thread1of1ForFork1_#t~post1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 170#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 169#(= thread2Thread1of1ForFork2_~i~1 0), Black: 176#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 705#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1203#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 704#(= thread1Thread1of1ForFork1_~i~0 0), 3453#true, Black: 204#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 990#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 702#true, 89#L75-4true, Black: 183#(= thread2Thread1of1ForFork2_~i~1 0), Black: 1069#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 113#true, 4008#true, Black: 196#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2899#true, Black: 1219#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 4566#true, 1226#true, Black: 2348#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 4013#(and (= ~x_2~0 0) (<= (+ ~b~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~b~0 ~a~0))), Black: 2525#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 4192#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 1205#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 4015#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 4014#(and (<= (+ ~x_2~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~x_2~0 ~a~0))), 2341#true, 197#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1516#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1434#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1617#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), Black: 3284#(= (mod (+ ~x_3~0 ~b~0 ~a~0) 4294967296) (mod (+ ~x_2~0 ~x_1~0) 4294967296)), 64#L59true, Black: 3190#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 3288#(forall ((aux_mod_aux_mod_~a~0_37_92 Int) (aux_div_aux_mod_~a~0_37_92 Int)) (or (< (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296)) (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0))) (> 0 aux_mod_aux_mod_~a~0_37_92) (>= aux_mod_aux_mod_~a~0_37_92 4294967296) (= aux_mod_aux_mod_~a~0_37_92 (+ aux_mod_aux_mod_~a~0_37_92 (* ~x_3~0 (- 4294967295)) (* ~b~0 (- 4294967295)) (* aux_div_aux_mod_~a~0_37_92 4294967296) (* (- 1) ~x_1~0) (* (- 1) ~x_2~0))) (<= (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0) 4294967296) (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296))))), Black: 5112#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 5114#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 4856#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 5110#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0))]) [2022-01-19 07:29:25,664 INFO L384 tUnfolder$Statistics]: this new event has 71 ancestors and is cut-off event [2022-01-19 07:29:25,664 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-01-19 07:29:25,664 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-01-19 07:29:25,664 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-01-19 07:29:25,664 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-01-19 07:29:25,664 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([263] L58-5-->L58-6: Formula: (not (< (mod v_thread3Thread1of1ForFork0_~i~2_3 4294967296) (mod v_~c~0_5 4294967296))) InVars {~c~0=v_~c~0_5, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_3} OutVars{~c~0=v_~c~0_5, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_3} AuxVars[] AssignedVars[][393], [Black: 4768#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 5108#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 177#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, 67#L42-3true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 204#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 1784#true, Black: 1996#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1791#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 3620#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 159#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 3460#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 14#L50-6true, 80#L58-6true, Black: 170#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 169#(= thread2Thread1of1ForFork2_~i~1 0), 5691#(and (= |thread1Thread1of1ForFork1_#t~post1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 176#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 705#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1203#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), 3453#true, Black: 990#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 702#true, 89#L75-4true, Black: 183#(= thread2Thread1of1ForFork2_~i~1 0), Black: 1069#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 113#true, 4008#true, Black: 1218#(= thread3Thread1of1ForFork0_~i~2 0), Black: 196#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2899#true, Black: 1219#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 4566#true, 1226#true, Black: 2348#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 4013#(and (= ~x_2~0 0) (<= (+ ~b~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~b~0 ~a~0))), Black: 2525#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 4192#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 4015#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 4014#(and (<= (+ ~x_2~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~x_2~0 ~a~0))), 2341#true, 197#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1516#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1434#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1617#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), 704#(= thread1Thread1of1ForFork1_~i~0 0), Black: 3284#(= (mod (+ ~x_3~0 ~b~0 ~a~0) 4294967296) (mod (+ ~x_2~0 ~x_1~0) 4294967296)), Black: 3190#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 3288#(forall ((aux_mod_aux_mod_~a~0_37_92 Int) (aux_div_aux_mod_~a~0_37_92 Int)) (or (< (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296)) (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0))) (> 0 aux_mod_aux_mod_~a~0_37_92) (>= aux_mod_aux_mod_~a~0_37_92 4294967296) (= aux_mod_aux_mod_~a~0_37_92 (+ aux_mod_aux_mod_~a~0_37_92 (* ~x_3~0 (- 4294967295)) (* ~b~0 (- 4294967295)) (* aux_div_aux_mod_~a~0_37_92 4294967296) (* (- 1) ~x_1~0) (* (- 1) ~x_2~0))) (<= (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0) 4294967296) (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296))))), Black: 5112#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 5114#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 4856#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 5110#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0))]) [2022-01-19 07:29:25,664 INFO L384 tUnfolder$Statistics]: this new event has 71 ancestors and is cut-off event [2022-01-19 07:29:25,664 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-01-19 07:29:25,664 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-01-19 07:29:25,664 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-01-19 07:29:25,665 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-01-19 07:29:25,665 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([249] L42-3-->L42-4: Formula: (= v_thread1Thread1of1ForFork1_~i~0_9 (+ |v_thread1Thread1of1ForFork1_#t~post1_3| 1)) InVars {thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_3|} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_9, thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_3|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~i~0][183], [Black: 4768#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 5108#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 48#L42-4true, 204#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 1784#true, Black: 1996#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1791#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 3620#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 159#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), Black: 3460#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 14#L50-6true, Black: 170#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 169#(= thread2Thread1of1ForFork2_~i~1 0), Black: 177#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 705#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1203#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 704#(= thread1Thread1of1ForFork1_~i~0 0), 3453#true, Black: 990#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), 89#L75-4true, Black: 183#(= thread2Thread1of1ForFork2_~i~1 0), Black: 1069#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 113#true, 5693#(and (= |thread1Thread1of1ForFork1_#t~post1| 0) (= thread1Thread1of1ForFork1_~i~0 1)), 4008#true, Black: 1218#(= thread3Thread1of1ForFork0_~i~2 0), Black: 196#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2899#true, Black: 1219#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 4566#true, 1226#true, Black: 2348#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 4013#(and (= ~x_2~0 0) (<= (+ ~b~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~b~0 ~a~0))), Black: 2525#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 4192#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 69#L58-4true, Black: 4015#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 4014#(and (<= (+ ~x_2~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~x_2~0 ~a~0))), 2341#true, 702#true, Black: 1516#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1434#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1617#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), Black: 3284#(= (mod (+ ~x_3~0 ~b~0 ~a~0) 4294967296) (mod (+ ~x_2~0 ~x_1~0) 4294967296)), Black: 3190#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 3288#(forall ((aux_mod_aux_mod_~a~0_37_92 Int) (aux_div_aux_mod_~a~0_37_92 Int)) (or (< (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296)) (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0))) (> 0 aux_mod_aux_mod_~a~0_37_92) (>= aux_mod_aux_mod_~a~0_37_92 4294967296) (= aux_mod_aux_mod_~a~0_37_92 (+ aux_mod_aux_mod_~a~0_37_92 (* ~x_3~0 (- 4294967295)) (* ~b~0 (- 4294967295)) (* aux_div_aux_mod_~a~0_37_92 4294967296) (* (- 1) ~x_1~0) (* (- 1) ~x_2~0))) (<= (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0) 4294967296) (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296))))), 176#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 5112#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 5114#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 4856#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 5110#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0))]) [2022-01-19 07:29:25,665 INFO L384 tUnfolder$Statistics]: this new event has 70 ancestors and is cut-off event [2022-01-19 07:29:25,665 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2022-01-19 07:29:25,665 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2022-01-19 07:29:25,665 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2022-01-19 07:29:25,665 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2022-01-19 07:29:25,665 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([264] L58-5-->L59: Formula: (< (mod v_thread3Thread1of1ForFork0_~i~2_5 4294967296) (mod v_~c~0_6 4294967296)) InVars {~c~0=v_~c~0_6, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_5} OutVars{~c~0=v_~c~0_6, thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_5} AuxVars[] AssignedVars[][262], [Black: 4768#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 5108#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 177#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, 67#L42-3true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 1784#true, Black: 1996#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1791#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 3620#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 159#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 3460#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 14#L50-6true, Black: 170#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 169#(= thread2Thread1of1ForFork2_~i~1 0), 5691#(and (= |thread1Thread1of1ForFork1_#t~post1| 0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 176#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 705#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1203#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), Black: 704#(= thread1Thread1of1ForFork1_~i~0 0), 3453#true, Black: 990#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 204#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 702#true, 89#L75-4true, Black: 183#(= thread2Thread1of1ForFork2_~i~1 0), Black: 1069#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 113#true, 4008#true, Black: 196#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) thread1Thread1of1ForFork1_~i~0 1) (+ (* (div thread1Thread1of1ForFork1_~i~0 4294967296) 4294967296) ~c~0)) (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 2899#true, Black: 1219#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 4566#true, 1226#true, Black: 2348#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 4013#(and (= ~x_2~0 0) (<= (+ ~b~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~b~0 ~a~0))), Black: 2525#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 4192#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 1205#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 4015#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), Black: 4014#(and (<= (+ ~x_2~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~x_2~0 ~a~0))), 2341#true, 197#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1516#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1434#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1617#(forall ((aux_div_aux_mod_~b~0_39_92 Int) (aux_mod_aux_mod_~b~0_39_92 Int)) (or (= (+ (* (- 1) ~a~0) (* ~x_2~0 (- 4294967295)) (* (- 1) ~x_3~0) (* ~x_1~0 (- 4294967295)) aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) aux_mod_aux_mod_~b~0_39_92) (>= aux_mod_aux_mod_~b~0_39_92 4294967296) (< (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296)) (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0)) (> 0 aux_mod_aux_mod_~b~0_39_92) (<= (+ (* ~x_2~0 4294967295) (* ~x_1~0 4294967295) ~x_3~0 ~a~0 4294967296) (+ aux_mod_aux_mod_~b~0_39_92 (* aux_div_aux_mod_~b~0_39_92 4294967296))))), Black: 3284#(= (mod (+ ~x_3~0 ~b~0 ~a~0) 4294967296) (mod (+ ~x_2~0 ~x_1~0) 4294967296)), 64#L59true, Black: 3190#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 3288#(forall ((aux_mod_aux_mod_~a~0_37_92 Int) (aux_div_aux_mod_~a~0_37_92 Int)) (or (< (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296)) (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0))) (> 0 aux_mod_aux_mod_~a~0_37_92) (>= aux_mod_aux_mod_~a~0_37_92 4294967296) (= aux_mod_aux_mod_~a~0_37_92 (+ aux_mod_aux_mod_~a~0_37_92 (* ~x_3~0 (- 4294967295)) (* ~b~0 (- 4294967295)) (* aux_div_aux_mod_~a~0_37_92 4294967296) (* (- 1) ~x_1~0) (* (- 1) ~x_2~0))) (<= (+ (* ~x_3~0 4294967295) ~x_2~0 ~x_1~0 (* 4294967295 ~b~0) 4294967296) (+ aux_mod_aux_mod_~a~0_37_92 (* aux_div_aux_mod_~a~0_37_92 4294967296))))), Black: 5112#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 5114#(and (= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 4856#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 5110#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0)) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0))]) [2022-01-19 07:29:25,665 INFO L384 tUnfolder$Statistics]: this new event has 71 ancestors and is cut-off event [2022-01-19 07:29:25,665 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-01-19 07:29:25,665 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-01-19 07:29:25,665 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-01-19 07:29:25,665 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-01-19 07:29:28,291 INFO L129 PetriNetUnfolder]: 26226/51993 cut-off events. [2022-01-19 07:29:28,291 INFO L130 PetriNetUnfolder]: For 340265/351918 co-relation queries the response was YES. [2022-01-19 07:29:28,787 INFO L84 FinitePrefix]: Finished finitePrefix Result has 229308 conditions, 51993 events. 26226/51993 cut-off events. For 340265/351918 co-relation queries the response was YES. Maximal size of possible extension queue 1954. Compared 544154 event pairs, 1478 based on Foata normal form. 3781/54625 useless extension candidates. Maximal degree in co-relation 229254. Up to 10738 conditions per place. [2022-01-19 07:29:29,160 INFO L132 encePairwiseOnDemand]: 96/107 looper letters, 586 selfloop transitions, 232 changer transitions 0/1020 dead transitions. [2022-01-19 07:29:29,160 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 256 places, 1020 transitions, 12616 flow [2022-01-19 07:29:29,161 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2022-01-19 07:29:29,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 47 states. [2022-01-19 07:29:29,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 47 states and 4094 transitions. [2022-01-19 07:29:29,164 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8140783455955458 [2022-01-19 07:29:29,164 INFO L72 ComplementDD]: Start complementDD. Operand 47 states and 4094 transitions. [2022-01-19 07:29:29,164 INFO L73 IsDeterministic]: Start isDeterministic. Operand 47 states and 4094 transitions. [2022-01-19 07:29:29,165 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 07:29:29,165 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 47 states and 4094 transitions. [2022-01-19 07:29:29,168 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 48 states, 47 states have (on average 87.1063829787234) internal successors, (4094), 47 states have internal predecessors, (4094), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 07:29:29,172 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 48 states, 48 states have (on average 107.0) internal successors, (5136), 48 states have internal predecessors, (5136), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 07:29:29,172 INFO L81 ComplementDD]: Finished complementDD. Result has 48 states, 48 states have (on average 107.0) internal successors, (5136), 48 states have internal predecessors, (5136), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 07:29:29,172 INFO L186 Difference]: Start difference. First operand has 214 places, 315 transitions, 2751 flow. Second operand 47 states and 4094 transitions. [2022-01-19 07:29:29,172 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 256 places, 1020 transitions, 12616 flow [2022-01-19 07:29:29,574 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 247 places, 1020 transitions, 12431 flow, removed 79 selfloop flow, removed 9 redundant places. [2022-01-19 07:29:29,582 INFO L242 Difference]: Finished difference. Result has 276 places, 509 transitions, 5224 flow [2022-01-19 07:29:29,582 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=107, PETRI_DIFFERENCE_MINUEND_FLOW=2566, PETRI_DIFFERENCE_MINUEND_PLACES=201, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=315, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=46, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=263, PETRI_DIFFERENCE_SUBTRAHEND_STATES=47, PETRI_FLOW=5224, PETRI_PLACES=276, PETRI_TRANSITIONS=509} [2022-01-19 07:29:29,582 INFO L334 CegarLoopForPetriNet]: 96 programPoint places, 180 predicate places. [2022-01-19 07:29:29,583 INFO L470 AbstractCegarLoop]: Abstraction has has 276 places, 509 transitions, 5224 flow [2022-01-19 07:29:29,583 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 82.9375) internal successors, (1327), 16 states have internal predecessors, (1327), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 07:29:29,583 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 07:29:29,583 INFO L254 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-19 07:29:29,601 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Forceful destruction successful, exit code 0 [2022-01-19 07:29:29,794 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19,11 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-19 07:29:29,794 INFO L402 AbstractCegarLoop]: === Iteration 21 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2022-01-19 07:29:29,794 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 07:29:29,795 INFO L85 PathProgramCache]: Analyzing trace with hash 866989081, now seen corresponding path program 9 times [2022-01-19 07:29:29,795 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 07:29:29,795 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1960991113] [2022-01-19 07:29:29,795 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 07:29:29,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 07:29:29,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 07:29:29,969 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 07:29:29,969 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 07:29:29,969 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1960991113] [2022-01-19 07:29:29,969 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1960991113] provided 0 perfect and 1 imperfect interpolant sequences [2022-01-19 07:29:29,969 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [669628035] [2022-01-19 07:29:29,969 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-01-19 07:29:29,970 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-19 07:29:29,970 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-19 07:29:29,970 INFO L229 MonitoredProcess]: Starting monitored process 12 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-01-19 07:29:29,971 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2022-01-19 07:29:30,049 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 4 check-sat command(s) [2022-01-19 07:29:30,049 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-01-19 07:29:30,050 INFO L263 TraceCheckSpWp]: Trace formula consists of 223 conjuncts, 14 conjunts are in the unsatisfiable core [2022-01-19 07:29:30,051 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-01-19 07:29:30,246 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-01-19 07:29:30,246 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-01-19 07:29:30,483 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-01-19 07:29:30,484 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [669628035] provided 0 perfect and 2 imperfect interpolant sequences [2022-01-19 07:29:30,484 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-01-19 07:29:30,484 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 9, 9] total 22 [2022-01-19 07:29:30,484 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1957706933] [2022-01-19 07:29:30,484 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-01-19 07:29:30,484 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 22 states [2022-01-19 07:29:30,484 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 07:29:30,485 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2022-01-19 07:29:30,485 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=89, Invalid=373, Unknown=0, NotChecked=0, Total=462 [2022-01-19 07:29:30,486 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 76 out of 107 [2022-01-19 07:29:30,486 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 276 places, 509 transitions, 5224 flow. Second operand has 22 states, 22 states have (on average 79.22727272727273) internal successors, (1743), 22 states have internal predecessors, (1743), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 07:29:30,486 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 07:29:30,487 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 76 of 107 [2022-01-19 07:29:30,487 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 07:29:59,169 INFO L129 PetriNetUnfolder]: 73511/133389 cut-off events. [2022-01-19 07:29:59,169 INFO L130 PetriNetUnfolder]: For 1356700/1362345 co-relation queries the response was YES. [2022-01-19 07:30:01,803 INFO L84 FinitePrefix]: Finished finitePrefix Result has 720037 conditions, 133389 events. 73511/133389 cut-off events. For 1356700/1362345 co-relation queries the response was YES. Maximal size of possible extension queue 3928. Compared 1382331 event pairs, 15988 based on Foata normal form. 1736/133100 useless extension candidates. Maximal degree in co-relation 719958. Up to 40243 conditions per place. [2022-01-19 07:30:02,666 INFO L132 encePairwiseOnDemand]: 89/107 looper letters, 1114 selfloop transitions, 859 changer transitions 0/2161 dead transitions. [2022-01-19 07:30:02,666 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 383 places, 2161 transitions, 28871 flow [2022-01-19 07:30:02,667 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. [2022-01-19 07:30:02,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 108 states. [2022-01-19 07:30:02,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 108 states and 9094 transitions. [2022-01-19 07:30:02,673 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.7869505019037729 [2022-01-19 07:30:02,673 INFO L72 ComplementDD]: Start complementDD. Operand 108 states and 9094 transitions. [2022-01-19 07:30:02,673 INFO L73 IsDeterministic]: Start isDeterministic. Operand 108 states and 9094 transitions. [2022-01-19 07:30:02,674 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-01-19 07:30:02,674 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 108 states and 9094 transitions. [2022-01-19 07:30:02,682 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 109 states, 108 states have (on average 84.20370370370371) internal successors, (9094), 108 states have internal predecessors, (9094), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 07:30:02,690 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 109 states, 109 states have (on average 107.0) internal successors, (11663), 109 states have internal predecessors, (11663), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 07:30:02,691 INFO L81 ComplementDD]: Finished complementDD. Result has 109 states, 109 states have (on average 107.0) internal successors, (11663), 109 states have internal predecessors, (11663), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 07:30:02,691 INFO L186 Difference]: Start difference. First operand has 276 places, 509 transitions, 5224 flow. Second operand 108 states and 9094 transitions. [2022-01-19 07:30:02,691 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 383 places, 2161 transitions, 28871 flow [2022-01-19 07:30:34,199 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 380 places, 2161 transitions, 27234 flow, removed 99 selfloop flow, removed 3 redundant places. [2022-01-19 07:30:34,216 INFO L242 Difference]: Finished difference. Result has 439 places, 1305 transitions, 16766 flow [2022-01-19 07:30:34,217 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=107, PETRI_DIFFERENCE_MINUEND_FLOW=4930, PETRI_DIFFERENCE_MINUEND_PLACES=273, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=509, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=145, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=335, PETRI_DIFFERENCE_SUBTRAHEND_STATES=108, PETRI_FLOW=16766, PETRI_PLACES=439, PETRI_TRANSITIONS=1305} [2022-01-19 07:30:34,217 INFO L334 CegarLoopForPetriNet]: 96 programPoint places, 343 predicate places. [2022-01-19 07:30:34,217 INFO L470 AbstractCegarLoop]: Abstraction has has 439 places, 1305 transitions, 16766 flow [2022-01-19 07:30:34,217 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 22 states, 22 states have (on average 79.22727272727273) internal successors, (1743), 22 states have internal predecessors, (1743), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 07:30:34,217 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-01-19 07:30:34,218 INFO L254 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-01-19 07:30:34,234 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Forceful destruction successful, exit code 0 [2022-01-19 07:30:34,430 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable20 [2022-01-19 07:30:34,430 INFO L402 AbstractCegarLoop]: === Iteration 22 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2022-01-19 07:30:34,431 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-01-19 07:30:34,431 INFO L85 PathProgramCache]: Analyzing trace with hash -616324489, now seen corresponding path program 10 times [2022-01-19 07:30:34,431 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-01-19 07:30:34,431 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2101987574] [2022-01-19 07:30:34,431 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-01-19 07:30:34,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-01-19 07:30:34,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-01-19 07:30:34,525 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 07:30:34,526 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-01-19 07:30:34,526 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2101987574] [2022-01-19 07:30:34,526 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2101987574] provided 0 perfect and 1 imperfect interpolant sequences [2022-01-19 07:30:34,526 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [870772024] [2022-01-19 07:30:34,526 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-01-19 07:30:34,526 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-01-19 07:30:34,526 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-01-19 07:30:34,527 INFO L229 MonitoredProcess]: Starting monitored process 13 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-01-19 07:30:34,528 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2022-01-19 07:30:34,590 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-01-19 07:30:34,591 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-01-19 07:30:34,591 INFO L263 TraceCheckSpWp]: Trace formula consists of 223 conjuncts, 14 conjunts are in the unsatisfiable core [2022-01-19 07:30:34,592 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-01-19 07:30:34,803 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 07:30:34,803 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-01-19 07:30:35,016 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-01-19 07:30:35,017 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [870772024] provided 0 perfect and 2 imperfect interpolant sequences [2022-01-19 07:30:35,017 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-01-19 07:30:35,017 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9, 9] total 20 [2022-01-19 07:30:35,017 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [708910571] [2022-01-19 07:30:35,017 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-01-19 07:30:35,017 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 20 states [2022-01-19 07:30:35,017 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-01-19 07:30:35,018 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2022-01-19 07:30:35,018 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=51, Invalid=329, Unknown=0, NotChecked=0, Total=380 [2022-01-19 07:30:35,018 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 76 out of 107 [2022-01-19 07:30:35,019 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 439 places, 1305 transitions, 16766 flow. Second operand has 20 states, 20 states have (on average 79.75) internal successors, (1595), 20 states have internal predecessors, (1595), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-01-19 07:30:35,019 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-01-19 07:30:35,019 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 76 of 107 [2022-01-19 07:30:35,019 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-01-19 07:32:12,631 INFO L129 PetriNetUnfolder]: 130170/235515 cut-off events. [2022-01-19 07:32:12,632 INFO L130 PetriNetUnfolder]: For 6406252/6423600 co-relation queries the response was YES. [2022-01-19 07:32:20,242 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1838419 conditions, 235515 events. 130170/235515 cut-off events. For 6406252/6423600 co-relation queries the response was YES. Maximal size of possible extension queue 8127. Compared 2657261 event pairs, 7546 based on Foata normal form. 3211/235333 useless extension candidates. Maximal degree in co-relation 1838281. Up to 35792 conditions per place.