./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/weaver/mult-flipped-dist.wvr.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6c24879c Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/weaver/mult-flipped-dist.wvr.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 0d10bf8c0e842192a13f4b6638f03cf57668d5bee07d0b49c4b595de1c605066 --- Real Ultimate output --- This is Ultimate 0.2.2-?-6c24879 [2022-07-12 10:26:12,115 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-12 10:26:12,116 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-12 10:26:12,153 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-12 10:26:12,154 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-12 10:26:12,155 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-12 10:26:12,157 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-12 10:26:12,161 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-12 10:26:12,163 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-12 10:26:12,168 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-12 10:26:12,168 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-12 10:26:12,170 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-12 10:26:12,170 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-12 10:26:12,172 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-12 10:26:12,173 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-12 10:26:12,176 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-12 10:26:12,176 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-12 10:26:12,178 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-12 10:26:12,179 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-12 10:26:12,184 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-12 10:26:12,185 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-12 10:26:12,186 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-12 10:26:12,186 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-12 10:26:12,187 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-12 10:26:12,188 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-12 10:26:12,191 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-12 10:26:12,191 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-12 10:26:12,191 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-12 10:26:12,192 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-12 10:26:12,193 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-12 10:26:12,193 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-12 10:26:12,194 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-12 10:26:12,195 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-12 10:26:12,195 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-12 10:26:12,196 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-12 10:26:12,196 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-12 10:26:12,196 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-12 10:26:12,197 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-12 10:26:12,197 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-12 10:26:12,197 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-12 10:26:12,198 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-12 10:26:12,199 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-12 10:26:12,200 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2022-07-12 10:26:12,235 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-12 10:26:12,235 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-12 10:26:12,235 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-12 10:26:12,236 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-12 10:26:12,236 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-12 10:26:12,236 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-12 10:26:12,237 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-12 10:26:12,237 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-12 10:26:12,237 INFO L138 SettingsManager]: * Use SBE=true [2022-07-12 10:26:12,237 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-12 10:26:12,238 INFO L138 SettingsManager]: * sizeof long=4 [2022-07-12 10:26:12,238 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-12 10:26:12,238 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-07-12 10:26:12,238 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-12 10:26:12,238 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-12 10:26:12,238 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-12 10:26:12,238 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-12 10:26:12,239 INFO L138 SettingsManager]: * sizeof long double=12 [2022-07-12 10:26:12,239 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-12 10:26:12,240 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-12 10:26:12,240 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-12 10:26:12,240 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-12 10:26:12,240 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-12 10:26:12,240 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-12 10:26:12,244 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-12 10:26:12,244 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-12 10:26:12,244 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-12 10:26:12,245 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-12 10:26:12,245 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-12 10:26:12,245 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-07-12 10:26:12,245 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-12 10:26:12,245 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-12 10:26:12,245 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-12 10:26:12,246 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0d10bf8c0e842192a13f4b6638f03cf57668d5bee07d0b49c4b595de1c605066 [2022-07-12 10:26:12,403 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-12 10:26:12,420 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-12 10:26:12,422 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-12 10:26:12,423 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-12 10:26:12,423 INFO L275 PluginConnector]: CDTParser initialized [2022-07-12 10:26:12,424 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/weaver/mult-flipped-dist.wvr.c [2022-07-12 10:26:12,469 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5ee9927d8/23f12e166bb141948675ec1b6d304b9a/FLAG2ce381637 [2022-07-12 10:26:12,810 INFO L306 CDTParser]: Found 1 translation units. [2022-07-12 10:26:12,811 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/weaver/mult-flipped-dist.wvr.c [2022-07-12 10:26:12,815 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5ee9927d8/23f12e166bb141948675ec1b6d304b9a/FLAG2ce381637 [2022-07-12 10:26:13,279 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5ee9927d8/23f12e166bb141948675ec1b6d304b9a [2022-07-12 10:26:13,281 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-12 10:26:13,287 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-12 10:26:13,288 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-12 10:26:13,288 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-12 10:26:13,290 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-12 10:26:13,291 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.07 10:26:13" (1/1) ... [2022-07-12 10:26:13,292 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@19ce4c7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 10:26:13, skipping insertion in model container [2022-07-12 10:26:13,292 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.07 10:26:13" (1/1) ... [2022-07-12 10:26:13,296 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-12 10:26:13,306 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-12 10:26:13,399 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/weaver/mult-flipped-dist.wvr.c[2135,2148] [2022-07-12 10:26:13,402 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-12 10:26:13,407 INFO L203 MainTranslator]: Completed pre-run [2022-07-12 10:26:13,419 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/weaver/mult-flipped-dist.wvr.c[2135,2148] [2022-07-12 10:26:13,420 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-12 10:26:13,428 INFO L208 MainTranslator]: Completed translation [2022-07-12 10:26:13,429 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 10:26:13 WrapperNode [2022-07-12 10:26:13,429 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-12 10:26:13,430 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-12 10:26:13,430 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-12 10:26:13,430 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-12 10:26:13,435 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 10:26:13" (1/1) ... [2022-07-12 10:26:13,440 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 10:26:13" (1/1) ... [2022-07-12 10:26:13,451 INFO L137 Inliner]: procedures = 22, calls = 25, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 70 [2022-07-12 10:26:13,452 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-12 10:26:13,452 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-12 10:26:13,452 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-12 10:26:13,453 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-12 10:26:13,465 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 10:26:13" (1/1) ... [2022-07-12 10:26:13,466 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 10:26:13" (1/1) ... [2022-07-12 10:26:13,467 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 10:26:13" (1/1) ... [2022-07-12 10:26:13,468 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 10:26:13" (1/1) ... [2022-07-12 10:26:13,472 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 10:26:13" (1/1) ... [2022-07-12 10:26:13,479 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 10:26:13" (1/1) ... [2022-07-12 10:26:13,487 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 10:26:13" (1/1) ... [2022-07-12 10:26:13,492 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-12 10:26:13,493 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-12 10:26:13,493 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-12 10:26:13,493 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-12 10:26:13,496 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 10:26:13" (1/1) ... [2022-07-12 10:26:13,503 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-12 10:26:13,511 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-12 10:26:13,523 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) [2022-07-12 10:26:13,542 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 [2022-07-12 10:26:13,554 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-12 10:26:13,554 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2022-07-12 10:26:13,554 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2022-07-12 10:26:13,554 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2022-07-12 10:26:13,554 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2022-07-12 10:26:13,555 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2022-07-12 10:26:13,555 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2022-07-12 10:26:13,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-07-12 10:26:13,555 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-12 10:26:13,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-07-12 10:26:13,556 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-12 10:26:13,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-12 10:26:13,556 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-07-12 10:26:13,556 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-12 10:26:13,557 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-07-12 10:26:13,628 INFO L234 CfgBuilder]: Building ICFG [2022-07-12 10:26:13,630 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-12 10:26:13,841 INFO L275 CfgBuilder]: Performing block encoding [2022-07-12 10:26:13,846 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-07-12 10:26:13,848 INFO L299 CfgBuilder]: Removed 3 assume(true) statements. [2022-07-12 10:26:13,850 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.07 10:26:13 BoogieIcfgContainer [2022-07-12 10:26:13,850 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-07-12 10:26:13,852 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-07-12 10:26:13,852 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-07-12 10:26:13,855 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-07-12 10:26:13,855 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.07 10:26:13" (1/3) ... [2022-07-12 10:26:13,856 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@14b3ef2a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.07 10:26:13, skipping insertion in model container [2022-07-12 10:26:13,856 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 10:26:13" (2/3) ... [2022-07-12 10:26:13,856 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@14b3ef2a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.07 10:26:13, skipping insertion in model container [2022-07-12 10:26:13,856 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.07 10:26:13" (3/3) ... [2022-07-12 10:26:13,857 INFO L111 eAbstractionObserver]: Analyzing ICFG mult-flipped-dist.wvr.c [2022-07-12 10:26:13,875 WARN L143 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2022-07-12 10:26:13,881 INFO L201 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-07-12 10:26:13,882 INFO L160 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-07-12 10:26:13,882 INFO L509 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-07-12 10:26:13,934 INFO L135 ThreadInstanceAdder]: Constructed 3 joinOtherThreadTransitions. [2022-07-12 10:26:13,960 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 110 places, 107 transitions, 238 flow [2022-07-12 10:26:14,000 INFO L129 PetriNetUnfolder]: 7/104 cut-off events. [2022-07-12 10:26:14,000 INFO L130 PetriNetUnfolder]: For 3/3 co-relation queries the response was YES. [2022-07-12 10:26:14,006 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. [2022-07-12 10:26:14,008 INFO L82 GeneralOperation]: Start removeDead. Operand has 110 places, 107 transitions, 238 flow [2022-07-12 10:26:14,011 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 96 places, 93 transitions, 204 flow [2022-07-12 10:26:14,020 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-07-12 10:26:14,028 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@561ea372, mLbeIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@740acb47 [2022-07-12 10:26:14,029 INFO L358 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2022-07-12 10:26:14,070 INFO L129 PetriNetUnfolder]: 7/92 cut-off events. [2022-07-12 10:26:14,071 INFO L130 PetriNetUnfolder]: For 3/3 co-relation queries the response was YES. [2022-07-12 10:26:14,071 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-12 10:26:14,072 INFO L200 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] [2022-07-12 10:26:14,072 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-07-12 10:26:14,075 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-12 10:26:14,076 INFO L85 PathProgramCache]: Analyzing trace with hash -1101531023, now seen corresponding path program 1 times [2022-07-12 10:26:14,081 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-12 10:26:14,082 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1851818800] [2022-07-12 10:26:14,082 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 10:26:14,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-12 10:26:14,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 10:26:14,206 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-12 10:26:14,207 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-12 10:26:14,207 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1851818800] [2022-07-12 10:26:14,207 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1851818800] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-12 10:26:14,207 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-12 10:26:14,208 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-07-12 10:26:14,209 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2121055208] [2022-07-12 10:26:14,209 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-12 10:26:14,214 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-07-12 10:26:14,215 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-12 10:26:14,230 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-07-12 10:26:14,232 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-07-12 10:26:14,233 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 96 out of 107 [2022-07-12 10:26:14,235 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) [2022-07-12 10:26:14,236 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-12 10:26:14,236 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 96 of 107 [2022-07-12 10:26:14,236 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-12 10:26:14,261 INFO L129 PetriNetUnfolder]: 3/89 cut-off events. [2022-07-12 10:26:14,261 INFO L130 PetriNetUnfolder]: For 12/12 co-relation queries the response was YES. [2022-07-12 10:26:14,262 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. [2022-07-12 10:26:14,263 INFO L132 encePairwiseOnDemand]: 103/107 looper letters, 6 selfloop transitions, 0 changer transitions 1/89 dead transitions. [2022-07-12 10:26:14,263 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 97 places, 89 transitions, 208 flow [2022-07-12 10:26:14,264 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-07-12 10:26:14,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2022-07-12 10:26:14,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 202 transitions. [2022-07-12 10:26:14,283 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.9439252336448598 [2022-07-12 10:26:14,284 INFO L72 ComplementDD]: Start complementDD. Operand 2 states and 202 transitions. [2022-07-12 10:26:14,284 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2 states and 202 transitions. [2022-07-12 10:26:14,285 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-12 10:26:14,287 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 2 states and 202 transitions. [2022-07-12 10:26:14,289 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) [2022-07-12 10:26:14,292 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) [2022-07-12 10:26:14,293 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) [2022-07-12 10:26:14,294 INFO L186 Difference]: Start difference. First operand has 96 places, 93 transitions, 204 flow. Second operand 2 states and 202 transitions. [2022-07-12 10:26:14,295 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 97 places, 89 transitions, 208 flow [2022-07-12 10:26:14,300 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 91 places, 89 transitions, 196 flow, removed 0 selfloop flow, removed 6 redundant places. [2022-07-12 10:26:14,305 INFO L242 Difference]: Finished difference. Result has 91 places, 88 transitions, 182 flow [2022-07-12 10:26:14,308 INFO L262 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} [2022-07-12 10:26:14,310 INFO L279 CegarLoopForPetriNet]: 96 programPoint places, -5 predicate places. [2022-07-12 10:26:14,311 INFO L495 AbstractCegarLoop]: Abstraction has has 91 places, 88 transitions, 182 flow [2022-07-12 10:26:14,311 INFO L496 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) [2022-07-12 10:26:14,311 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-12 10:26:14,311 INFO L200 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] [2022-07-12 10:26:14,311 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-07-12 10:26:14,312 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-07-12 10:26:14,312 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-12 10:26:14,312 INFO L85 PathProgramCache]: Analyzing trace with hash 1809328627, now seen corresponding path program 1 times [2022-07-12 10:26:14,313 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-12 10:26:14,317 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1128002121] [2022-07-12 10:26:14,317 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 10:26:14,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-12 10:26:14,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 10:26:14,623 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-12 10:26:14,624 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-12 10:26:14,624 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1128002121] [2022-07-12 10:26:14,625 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1128002121] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-12 10:26:14,625 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-12 10:26:14,626 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-07-12 10:26:14,626 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [818896457] [2022-07-12 10:26:14,627 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-12 10:26:14,628 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-07-12 10:26:14,628 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-12 10:26:14,629 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-07-12 10:26:14,630 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2022-07-12 10:26:14,631 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 85 out of 107 [2022-07-12 10:26:14,633 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) [2022-07-12 10:26:14,633 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-12 10:26:14,633 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 85 of 107 [2022-07-12 10:26:14,636 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-12 10:26:14,798 INFO L129 PetriNetUnfolder]: 53/322 cut-off events. [2022-07-12 10:26:14,798 INFO L130 PetriNetUnfolder]: For 22/23 co-relation queries the response was YES. [2022-07-12 10:26:14,799 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 1263 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. [2022-07-12 10:26:14,801 INFO L132 encePairwiseOnDemand]: 98/107 looper letters, 35 selfloop transitions, 9 changer transitions 4/120 dead transitions. [2022-07-12 10:26:14,801 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 96 places, 120 transitions, 354 flow [2022-07-12 10:26:14,801 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-07-12 10:26:14,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2022-07-12 10:26:14,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 644 transitions. [2022-07-12 10:26:14,808 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.8598130841121495 [2022-07-12 10:26:14,808 INFO L72 ComplementDD]: Start complementDD. Operand 7 states and 644 transitions. [2022-07-12 10:26:14,808 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7 states and 644 transitions. [2022-07-12 10:26:14,810 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-12 10:26:14,810 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 7 states and 644 transitions. [2022-07-12 10:26:14,812 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) [2022-07-12 10:26:14,815 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) [2022-07-12 10:26:14,815 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) [2022-07-12 10:26:14,815 INFO L186 Difference]: Start difference. First operand has 91 places, 88 transitions, 182 flow. Second operand 7 states and 644 transitions. [2022-07-12 10:26:14,816 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 96 places, 120 transitions, 354 flow [2022-07-12 10:26:14,817 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 96 places, 120 transitions, 354 flow, removed 0 selfloop flow, removed 0 redundant places. [2022-07-12 10:26:14,819 INFO L242 Difference]: Finished difference. Result has 100 places, 94 transitions, 235 flow [2022-07-12 10:26:14,819 INFO L262 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} [2022-07-12 10:26:14,820 INFO L279 CegarLoopForPetriNet]: 96 programPoint places, 4 predicate places. [2022-07-12 10:26:14,820 INFO L495 AbstractCegarLoop]: Abstraction has has 100 places, 94 transitions, 235 flow [2022-07-12 10:26:14,821 INFO L496 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) [2022-07-12 10:26:14,821 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-12 10:26:14,821 INFO L200 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] [2022-07-12 10:26:14,821 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-07-12 10:26:14,821 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-07-12 10:26:14,823 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-12 10:26:14,823 INFO L85 PathProgramCache]: Analyzing trace with hash -247818876, now seen corresponding path program 1 times [2022-07-12 10:26:14,823 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-12 10:26:14,823 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [607588895] [2022-07-12 10:26:14,823 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 10:26:14,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-12 10:26:14,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 10:26:14,980 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-12 10:26:14,980 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-12 10:26:14,980 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [607588895] [2022-07-12 10:26:14,980 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [607588895] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-12 10:26:14,980 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-12 10:26:14,981 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-07-12 10:26:14,981 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [412532339] [2022-07-12 10:26:14,981 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-12 10:26:14,981 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-07-12 10:26:14,981 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-12 10:26:14,982 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-07-12 10:26:14,982 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-07-12 10:26:14,983 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 82 out of 107 [2022-07-12 10:26:14,983 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) [2022-07-12 10:26:14,983 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-12 10:26:14,983 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 82 of 107 [2022-07-12 10:26:14,984 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-12 10:26:15,320 INFO L129 PetriNetUnfolder]: 877/2022 cut-off events. [2022-07-12 10:26:15,320 INFO L130 PetriNetUnfolder]: For 171/172 co-relation queries the response was YES. [2022-07-12 10:26:15,327 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 161. Compared 14963 event pairs, 392 based on Foata normal form. 0/1583 useless extension candidates. Maximal degree in co-relation 3667. Up to 807 conditions per place. [2022-07-12 10:26:15,336 INFO L132 encePairwiseOnDemand]: 99/107 looper letters, 40 selfloop transitions, 6 changer transitions 0/120 dead transitions. [2022-07-12 10:26:15,336 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 103 places, 120 transitions, 387 flow [2022-07-12 10:26:15,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-07-12 10:26:15,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2022-07-12 10:26:15,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 542 transitions. [2022-07-12 10:26:15,338 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.8442367601246106 [2022-07-12 10:26:15,339 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 542 transitions. [2022-07-12 10:26:15,339 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 542 transitions. [2022-07-12 10:26:15,340 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-12 10:26:15,340 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 542 transitions. [2022-07-12 10:26:15,341 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) [2022-07-12 10:26:15,342 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) [2022-07-12 10:26:15,342 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) [2022-07-12 10:26:15,343 INFO L186 Difference]: Start difference. First operand has 100 places, 94 transitions, 235 flow. Second operand 6 states and 542 transitions. [2022-07-12 10:26:15,343 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 103 places, 120 transitions, 387 flow [2022-07-12 10:26:15,345 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 101 places, 120 transitions, 383 flow, removed 2 selfloop flow, removed 2 redundant places. [2022-07-12 10:26:15,348 INFO L242 Difference]: Finished difference. Result has 104 places, 97 transitions, 269 flow [2022-07-12 10:26:15,348 INFO L262 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} [2022-07-12 10:26:15,350 INFO L279 CegarLoopForPetriNet]: 96 programPoint places, 8 predicate places. [2022-07-12 10:26:15,350 INFO L495 AbstractCegarLoop]: Abstraction has has 104 places, 97 transitions, 269 flow [2022-07-12 10:26:15,351 INFO L496 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) [2022-07-12 10:26:15,351 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-12 10:26:15,351 INFO L200 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] [2022-07-12 10:26:15,351 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-07-12 10:26:15,351 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-07-12 10:26:15,352 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-12 10:26:15,352 INFO L85 PathProgramCache]: Analyzing trace with hash 1196552038, now seen corresponding path program 2 times [2022-07-12 10:26:15,352 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-12 10:26:15,353 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1508027556] [2022-07-12 10:26:15,353 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 10:26:15,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-12 10:26:15,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 10:26:15,433 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-12 10:26:15,434 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-12 10:26:15,434 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1508027556] [2022-07-12 10:26:15,434 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1508027556] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-12 10:26:15,434 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-12 10:26:15,434 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-07-12 10:26:15,434 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [427039442] [2022-07-12 10:26:15,434 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-12 10:26:15,434 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-07-12 10:26:15,435 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-12 10:26:15,435 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-07-12 10:26:15,435 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2022-07-12 10:26:15,435 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 85 out of 107 [2022-07-12 10:26:15,436 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) [2022-07-12 10:26:15,436 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-12 10:26:15,436 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 85 of 107 [2022-07-12 10:26:15,436 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-12 10:26:15,667 INFO L129 PetriNetUnfolder]: 901/2408 cut-off events. [2022-07-12 10:26:15,668 INFO L130 PetriNetUnfolder]: For 1120/1233 co-relation queries the response was YES. [2022-07-12 10:26:15,675 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 20122 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. [2022-07-12 10:26:15,684 INFO L132 encePairwiseOnDemand]: 101/107 looper letters, 33 selfloop transitions, 5 changer transitions 2/119 dead transitions. [2022-07-12 10:26:15,685 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 107 places, 119 transitions, 426 flow [2022-07-12 10:26:15,685 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-07-12 10:26:15,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2022-07-12 10:26:15,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 379 transitions. [2022-07-12 10:26:15,686 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.8855140186915887 [2022-07-12 10:26:15,687 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 379 transitions. [2022-07-12 10:26:15,687 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 379 transitions. [2022-07-12 10:26:15,687 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-12 10:26:15,687 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 379 transitions. [2022-07-12 10:26:15,688 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) [2022-07-12 10:26:15,691 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) [2022-07-12 10:26:15,691 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) [2022-07-12 10:26:15,692 INFO L186 Difference]: Start difference. First operand has 104 places, 97 transitions, 269 flow. Second operand 4 states and 379 transitions. [2022-07-12 10:26:15,692 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 107 places, 119 transitions, 426 flow [2022-07-12 10:26:15,696 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 105 places, 119 transitions, 420 flow, removed 0 selfloop flow, removed 2 redundant places. [2022-07-12 10:26:15,698 INFO L242 Difference]: Finished difference. Result has 108 places, 102 transitions, 313 flow [2022-07-12 10:26:15,698 INFO L262 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} [2022-07-12 10:26:15,699 INFO L279 CegarLoopForPetriNet]: 96 programPoint places, 12 predicate places. [2022-07-12 10:26:15,699 INFO L495 AbstractCegarLoop]: Abstraction has has 108 places, 102 transitions, 313 flow [2022-07-12 10:26:15,701 INFO L496 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) [2022-07-12 10:26:15,701 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-12 10:26:15,701 INFO L200 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] [2022-07-12 10:26:15,701 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-07-12 10:26:15,702 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-07-12 10:26:15,702 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-12 10:26:15,702 INFO L85 PathProgramCache]: Analyzing trace with hash -2069883948, now seen corresponding path program 1 times [2022-07-12 10:26:15,702 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-12 10:26:15,703 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [72183150] [2022-07-12 10:26:15,704 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 10:26:15,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-12 10:26:15,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 10:26:15,812 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-12 10:26:15,813 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-12 10:26:15,813 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [72183150] [2022-07-12 10:26:15,813 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [72183150] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-12 10:26:15,813 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-12 10:26:15,813 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-07-12 10:26:15,813 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [517345749] [2022-07-12 10:26:15,813 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-12 10:26:15,814 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-07-12 10:26:15,814 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-12 10:26:15,814 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-07-12 10:26:15,814 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-07-12 10:26:15,815 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 82 out of 107 [2022-07-12 10:26:15,816 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) [2022-07-12 10:26:15,816 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-12 10:26:15,816 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 82 of 107 [2022-07-12 10:26:15,817 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-12 10:26:16,155 INFO L129 PetriNetUnfolder]: 1235/3303 cut-off events. [2022-07-12 10:26:16,155 INFO L130 PetriNetUnfolder]: For 2707/2940 co-relation queries the response was YES. [2022-07-12 10:26:16,164 INFO L84 FinitePrefix]: Finished finitePrefix Result has 7517 conditions, 3303 events. 1235/3303 cut-off events. For 2707/2940 co-relation queries the response was YES. Maximal size of possible extension queue 255. Compared 29177 event pairs, 438 based on Foata normal form. 247/3431 useless extension candidates. Maximal degree in co-relation 7505. Up to 1011 conditions per place. [2022-07-12 10:26:16,176 INFO L132 encePairwiseOnDemand]: 99/107 looper letters, 49 selfloop transitions, 6 changer transitions 10/140 dead transitions. [2022-07-12 10:26:16,176 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 113 places, 140 transitions, 604 flow [2022-07-12 10:26:16,176 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-07-12 10:26:16,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2022-07-12 10:26:16,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 545 transitions. [2022-07-12 10:26:16,178 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.8489096573208723 [2022-07-12 10:26:16,178 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 545 transitions. [2022-07-12 10:26:16,178 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 545 transitions. [2022-07-12 10:26:16,178 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-12 10:26:16,178 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 545 transitions. [2022-07-12 10:26:16,179 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 90.83333333333333) internal successors, (545), 6 states have internal predecessors, (545), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:26:16,180 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) [2022-07-12 10:26:16,181 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) [2022-07-12 10:26:16,181 INFO L186 Difference]: Start difference. First operand has 108 places, 102 transitions, 313 flow. Second operand 6 states and 545 transitions. [2022-07-12 10:26:16,181 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 113 places, 140 transitions, 604 flow [2022-07-12 10:26:16,185 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 113 places, 140 transitions, 604 flow, removed 0 selfloop flow, removed 0 redundant places. [2022-07-12 10:26:16,187 INFO L242 Difference]: Finished difference. Result has 116 places, 104 transitions, 358 flow [2022-07-12 10:26:16,188 INFO L262 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=96, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=358, PETRI_PLACES=116, PETRI_TRANSITIONS=104} [2022-07-12 10:26:16,190 INFO L279 CegarLoopForPetriNet]: 96 programPoint places, 20 predicate places. [2022-07-12 10:26:16,190 INFO L495 AbstractCegarLoop]: Abstraction has has 116 places, 104 transitions, 358 flow [2022-07-12 10:26:16,190 INFO L496 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) [2022-07-12 10:26:16,190 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-12 10:26:16,191 INFO L200 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] [2022-07-12 10:26:16,191 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-07-12 10:26:16,191 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-07-12 10:26:16,192 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-12 10:26:16,192 INFO L85 PathProgramCache]: Analyzing trace with hash -995303968, now seen corresponding path program 3 times [2022-07-12 10:26:16,192 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-12 10:26:16,192 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1469823488] [2022-07-12 10:26:16,192 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 10:26:16,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-12 10:26:16,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 10:26:16,299 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-12 10:26:16,299 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-12 10:26:16,299 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1469823488] [2022-07-12 10:26:16,299 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1469823488] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-12 10:26:16,300 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-12 10:26:16,300 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-07-12 10:26:16,300 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2100353170] [2022-07-12 10:26:16,300 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-12 10:26:16,301 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-07-12 10:26:16,301 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-12 10:26:16,302 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-07-12 10:26:16,302 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2022-07-12 10:26:16,303 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 85 out of 107 [2022-07-12 10:26:16,304 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 116 places, 104 transitions, 358 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) [2022-07-12 10:26:16,304 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-12 10:26:16,304 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 85 of 107 [2022-07-12 10:26:16,304 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-12 10:26:16,657 INFO L129 PetriNetUnfolder]: 1021/3126 cut-off events. [2022-07-12 10:26:16,658 INFO L130 PetriNetUnfolder]: For 4230/4618 co-relation queries the response was YES. [2022-07-12 10:26:16,669 INFO L84 FinitePrefix]: Finished finitePrefix Result has 7956 conditions, 3126 events. 1021/3126 cut-off events. For 4230/4618 co-relation queries the response was YES. Maximal size of possible extension queue 238. Compared 29024 event pairs, 497 based on Foata normal form. 250/3228 useless extension candidates. Maximal degree in co-relation 7940. Up to 771 conditions per place. [2022-07-12 10:26:16,685 INFO L132 encePairwiseOnDemand]: 101/107 looper letters, 39 selfloop transitions, 10 changer transitions 2/131 dead transitions. [2022-07-12 10:26:16,685 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 118 places, 131 transitions, 610 flow [2022-07-12 10:26:16,685 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-07-12 10:26:16,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2022-07-12 10:26:16,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 379 transitions. [2022-07-12 10:26:16,686 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.8855140186915887 [2022-07-12 10:26:16,687 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 379 transitions. [2022-07-12 10:26:16,687 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 379 transitions. [2022-07-12 10:26:16,687 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-12 10:26:16,687 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 379 transitions. [2022-07-12 10:26:16,688 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) [2022-07-12 10:26:16,688 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) [2022-07-12 10:26:16,689 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) [2022-07-12 10:26:16,689 INFO L186 Difference]: Start difference. First operand has 116 places, 104 transitions, 358 flow. Second operand 4 states and 379 transitions. [2022-07-12 10:26:16,689 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 118 places, 131 transitions, 610 flow [2022-07-12 10:26:16,694 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 115 places, 131 transitions, 585 flow, removed 9 selfloop flow, removed 3 redundant places. [2022-07-12 10:26:16,696 INFO L242 Difference]: Finished difference. Result has 117 places, 110 transitions, 439 flow [2022-07-12 10:26:16,697 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=107, PETRI_DIFFERENCE_MINUEND_FLOW=343, PETRI_DIFFERENCE_MINUEND_PLACES=112, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=104, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=94, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=439, PETRI_PLACES=117, PETRI_TRANSITIONS=110} [2022-07-12 10:26:16,713 INFO L279 CegarLoopForPetriNet]: 96 programPoint places, 21 predicate places. [2022-07-12 10:26:16,713 INFO L495 AbstractCegarLoop]: Abstraction has has 117 places, 110 transitions, 439 flow [2022-07-12 10:26:16,713 INFO L496 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) [2022-07-12 10:26:16,713 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-12 10:26:16,714 INFO L200 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] [2022-07-12 10:26:16,714 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-07-12 10:26:16,714 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-07-12 10:26:16,714 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-12 10:26:16,714 INFO L85 PathProgramCache]: Analyzing trace with hash -169463636, now seen corresponding path program 2 times [2022-07-12 10:26:16,715 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-12 10:26:16,715 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [151317575] [2022-07-12 10:26:16,715 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 10:26:16,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-12 10:26:16,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 10:26:16,797 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-12 10:26:16,798 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-12 10:26:16,800 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [151317575] [2022-07-12 10:26:16,800 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [151317575] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-12 10:26:16,800 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-12 10:26:16,800 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-07-12 10:26:16,803 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [834020568] [2022-07-12 10:26:16,803 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-12 10:26:16,804 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-07-12 10:26:16,804 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-12 10:26:16,804 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-07-12 10:26:16,805 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2022-07-12 10:26:16,805 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 85 out of 107 [2022-07-12 10:26:16,806 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 117 places, 110 transitions, 439 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) [2022-07-12 10:26:16,806 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-12 10:26:16,806 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 85 of 107 [2022-07-12 10:26:16,806 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-12 10:26:17,159 INFO L129 PetriNetUnfolder]: 1219/3484 cut-off events. [2022-07-12 10:26:17,159 INFO L130 PetriNetUnfolder]: For 8143/9049 co-relation queries the response was YES. [2022-07-12 10:26:17,171 INFO L84 FinitePrefix]: Finished finitePrefix Result has 10257 conditions, 3484 events. 1219/3484 cut-off events. For 8143/9049 co-relation queries the response was YES. Maximal size of possible extension queue 285. Compared 31977 event pairs, 596 based on Foata normal form. 247/3448 useless extension candidates. Maximal degree in co-relation 10240. Up to 1385 conditions per place. [2022-07-12 10:26:17,184 INFO L132 encePairwiseOnDemand]: 101/107 looper letters, 37 selfloop transitions, 8 changer transitions 6/132 dead transitions. [2022-07-12 10:26:17,185 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 120 places, 132 transitions, 679 flow [2022-07-12 10:26:17,185 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-07-12 10:26:17,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2022-07-12 10:26:17,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 378 transitions. [2022-07-12 10:26:17,186 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.883177570093458 [2022-07-12 10:26:17,186 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 378 transitions. [2022-07-12 10:26:17,186 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 378 transitions. [2022-07-12 10:26:17,187 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-12 10:26:17,187 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 378 transitions. [2022-07-12 10:26:17,187 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) [2022-07-12 10:26:17,188 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) [2022-07-12 10:26:17,188 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) [2022-07-12 10:26:17,188 INFO L186 Difference]: Start difference. First operand has 117 places, 110 transitions, 439 flow. Second operand 4 states and 378 transitions. [2022-07-12 10:26:17,189 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 120 places, 132 transitions, 679 flow [2022-07-12 10:26:17,192 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 119 places, 132 transitions, 675 flow, removed 0 selfloop flow, removed 1 redundant places. [2022-07-12 10:26:17,194 INFO L242 Difference]: Finished difference. Result has 121 places, 112 transitions, 478 flow [2022-07-12 10:26:17,194 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=107, PETRI_DIFFERENCE_MINUEND_FLOW=435, PETRI_DIFFERENCE_MINUEND_PLACES=116, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=110, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=6, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=102, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=478, PETRI_PLACES=121, PETRI_TRANSITIONS=112} [2022-07-12 10:26:17,194 INFO L279 CegarLoopForPetriNet]: 96 programPoint places, 25 predicate places. [2022-07-12 10:26:17,194 INFO L495 AbstractCegarLoop]: Abstraction has has 121 places, 112 transitions, 478 flow [2022-07-12 10:26:17,195 INFO L496 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) [2022-07-12 10:26:17,195 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-12 10:26:17,195 INFO L200 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] [2022-07-12 10:26:17,195 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-07-12 10:26:17,195 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-07-12 10:26:17,196 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-12 10:26:17,196 INFO L85 PathProgramCache]: Analyzing trace with hash -2077752178, now seen corresponding path program 4 times [2022-07-12 10:26:17,196 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-12 10:26:17,196 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1742049477] [2022-07-12 10:26:17,196 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 10:26:17,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-12 10:26:17,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 10:26:17,250 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-12 10:26:17,250 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-12 10:26:17,250 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1742049477] [2022-07-12 10:26:17,250 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1742049477] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-12 10:26:17,250 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-12 10:26:17,251 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-07-12 10:26:17,251 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1677876944] [2022-07-12 10:26:17,251 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-12 10:26:17,251 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-07-12 10:26:17,251 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-12 10:26:17,251 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-07-12 10:26:17,251 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-07-12 10:26:17,252 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 82 out of 107 [2022-07-12 10:26:17,252 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 121 places, 112 transitions, 478 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) [2022-07-12 10:26:17,252 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-12 10:26:17,252 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 82 of 107 [2022-07-12 10:26:17,252 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-12 10:26:17,715 INFO L129 PetriNetUnfolder]: 1976/5190 cut-off events. [2022-07-12 10:26:17,715 INFO L130 PetriNetUnfolder]: For 9741/10364 co-relation queries the response was YES. [2022-07-12 10:26:17,731 INFO L84 FinitePrefix]: Finished finitePrefix Result has 14700 conditions, 5190 events. 1976/5190 cut-off events. For 9741/10364 co-relation queries the response was YES. Maximal size of possible extension queue 339. Compared 49330 event pairs, 914 based on Foata normal form. 181/5129 useless extension candidates. Maximal degree in co-relation 14681. Up to 1401 conditions per place. [2022-07-12 10:26:17,753 INFO L132 encePairwiseOnDemand]: 99/107 looper letters, 46 selfloop transitions, 6 changer transitions 16/143 dead transitions. [2022-07-12 10:26:17,753 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 126 places, 143 transitions, 790 flow [2022-07-12 10:26:17,754 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-07-12 10:26:17,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2022-07-12 10:26:17,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 542 transitions. [2022-07-12 10:26:17,755 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.8442367601246106 [2022-07-12 10:26:17,755 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 542 transitions. [2022-07-12 10:26:17,755 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 542 transitions. [2022-07-12 10:26:17,756 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-12 10:26:17,756 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 542 transitions. [2022-07-12 10:26:17,757 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) [2022-07-12 10:26:17,758 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) [2022-07-12 10:26:17,758 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) [2022-07-12 10:26:17,758 INFO L186 Difference]: Start difference. First operand has 121 places, 112 transitions, 478 flow. Second operand 6 states and 542 transitions. [2022-07-12 10:26:17,758 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 126 places, 143 transitions, 790 flow [2022-07-12 10:26:17,765 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 125 places, 143 transitions, 775 flow, removed 5 selfloop flow, removed 1 redundant places. [2022-07-12 10:26:17,767 INFO L242 Difference]: Finished difference. Result has 128 places, 111 transitions, 479 flow [2022-07-12 10:26:17,768 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=107, PETRI_DIFFERENCE_MINUEND_FLOW=463, PETRI_DIFFERENCE_MINUEND_PLACES=120, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=112, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=6, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=106, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=479, PETRI_PLACES=128, PETRI_TRANSITIONS=111} [2022-07-12 10:26:17,769 INFO L279 CegarLoopForPetriNet]: 96 programPoint places, 32 predicate places. [2022-07-12 10:26:17,769 INFO L495 AbstractCegarLoop]: Abstraction has has 128 places, 111 transitions, 479 flow [2022-07-12 10:26:17,769 INFO L496 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) [2022-07-12 10:26:17,769 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-12 10:26:17,770 INFO L200 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] [2022-07-12 10:26:17,770 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-07-12 10:26:17,770 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-07-12 10:26:17,771 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-12 10:26:17,771 INFO L85 PathProgramCache]: Analyzing trace with hash -40615712, now seen corresponding path program 3 times [2022-07-12 10:26:17,771 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-12 10:26:17,771 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [254799949] [2022-07-12 10:26:17,771 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 10:26:17,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-12 10:26:17,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 10:26:17,819 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-12 10:26:17,819 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-12 10:26:17,820 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [254799949] [2022-07-12 10:26:17,820 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [254799949] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-12 10:26:17,820 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-12 10:26:17,820 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-07-12 10:26:17,820 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1583476822] [2022-07-12 10:26:17,820 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-12 10:26:17,820 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-07-12 10:26:17,821 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-12 10:26:17,821 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-07-12 10:26:17,821 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2022-07-12 10:26:17,821 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 85 out of 107 [2022-07-12 10:26:17,822 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 128 places, 111 transitions, 479 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) [2022-07-12 10:26:17,822 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-12 10:26:17,822 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 85 of 107 [2022-07-12 10:26:17,822 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-12 10:26:18,100 INFO L129 PetriNetUnfolder]: 1161/3036 cut-off events. [2022-07-12 10:26:18,101 INFO L130 PetriNetUnfolder]: For 9156/10178 co-relation queries the response was YES. [2022-07-12 10:26:18,113 INFO L84 FinitePrefix]: Finished finitePrefix Result has 9948 conditions, 3036 events. 1161/3036 cut-off events. For 9156/10178 co-relation queries the response was YES. Maximal size of possible extension queue 229. Compared 25902 event pairs, 329 based on Foata normal form. 231/3067 useless extension candidates. Maximal degree in co-relation 9926. Up to 837 conditions per place. [2022-07-12 10:26:18,130 INFO L132 encePairwiseOnDemand]: 101/107 looper letters, 40 selfloop transitions, 15 changer transitions 2/138 dead transitions. [2022-07-12 10:26:18,130 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 128 places, 138 transitions, 816 flow [2022-07-12 10:26:18,130 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-07-12 10:26:18,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2022-07-12 10:26:18,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 376 transitions. [2022-07-12 10:26:18,132 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.8785046728971962 [2022-07-12 10:26:18,132 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 376 transitions. [2022-07-12 10:26:18,132 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 376 transitions. [2022-07-12 10:26:18,132 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-12 10:26:18,132 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 376 transitions. [2022-07-12 10:26:18,133 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) [2022-07-12 10:26:18,134 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) [2022-07-12 10:26:18,134 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) [2022-07-12 10:26:18,134 INFO L186 Difference]: Start difference. First operand has 128 places, 111 transitions, 479 flow. Second operand 4 states and 376 transitions. [2022-07-12 10:26:18,134 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 128 places, 138 transitions, 816 flow [2022-07-12 10:26:18,142 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 122 places, 138 transitions, 776 flow, removed 14 selfloop flow, removed 6 redundant places. [2022-07-12 10:26:18,144 INFO L242 Difference]: Finished difference. Result has 123 places, 119 transitions, 604 flow [2022-07-12 10:26:18,144 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=107, PETRI_DIFFERENCE_MINUEND_FLOW=451, PETRI_DIFFERENCE_MINUEND_PLACES=119, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=111, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=6, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=96, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=604, PETRI_PLACES=123, PETRI_TRANSITIONS=119} [2022-07-12 10:26:18,145 INFO L279 CegarLoopForPetriNet]: 96 programPoint places, 27 predicate places. [2022-07-12 10:26:18,145 INFO L495 AbstractCegarLoop]: Abstraction has has 123 places, 119 transitions, 604 flow [2022-07-12 10:26:18,145 INFO L496 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) [2022-07-12 10:26:18,145 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-12 10:26:18,145 INFO L200 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] [2022-07-12 10:26:18,146 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-07-12 10:26:18,146 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-07-12 10:26:18,146 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-12 10:26:18,146 INFO L85 PathProgramCache]: Analyzing trace with hash 950979985, now seen corresponding path program 1 times [2022-07-12 10:26:18,146 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-12 10:26:18,147 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1774123444] [2022-07-12 10:26:18,147 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 10:26:18,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-12 10:26:18,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 10:26:18,223 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-07-12 10:26:18,223 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-12 10:26:18,223 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1774123444] [2022-07-12 10:26:18,226 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1774123444] provided 0 perfect and 1 imperfect interpolant sequences [2022-07-12 10:26:18,226 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1098286549] [2022-07-12 10:26:18,227 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 10:26:18,227 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-12 10:26:18,227 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-12 10:26:18,228 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) [2022-07-12 10:26:18,230 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-07-12 10:26:18,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 10:26:18,300 INFO L263 TraceCheckSpWp]: Trace formula consists of 207 conjuncts, 8 conjunts are in the unsatisfiable core [2022-07-12 10:26:18,305 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-12 10:26:18,420 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-07-12 10:26:18,420 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-07-12 10:26:18,492 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-07-12 10:26:18,493 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1098286549] provided 1 perfect and 1 imperfect interpolant sequences [2022-07-12 10:26:18,493 INFO L184 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2022-07-12 10:26:18,493 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [6, 5] total 7 [2022-07-12 10:26:18,494 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2083797487] [2022-07-12 10:26:18,495 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-12 10:26:18,495 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-07-12 10:26:18,495 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-12 10:26:18,496 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-07-12 10:26:18,496 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=26, Unknown=0, NotChecked=0, Total=42 [2022-07-12 10:26:18,496 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 85 out of 107 [2022-07-12 10:26:18,497 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 123 places, 119 transitions, 604 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) [2022-07-12 10:26:18,497 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-12 10:26:18,497 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 85 of 107 [2022-07-12 10:26:18,497 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-12 10:26:18,805 INFO L129 PetriNetUnfolder]: 1406/3297 cut-off events. [2022-07-12 10:26:18,806 INFO L130 PetriNetUnfolder]: For 14582/15882 co-relation queries the response was YES. [2022-07-12 10:26:18,824 INFO L84 FinitePrefix]: Finished finitePrefix Result has 12318 conditions, 3297 events. 1406/3297 cut-off events. For 14582/15882 co-relation queries the response was YES. Maximal size of possible extension queue 251. Compared 26573 event pairs, 234 based on Foata normal form. 241/3351 useless extension candidates. Maximal degree in co-relation 12298. Up to 1090 conditions per place. [2022-07-12 10:26:18,842 INFO L132 encePairwiseOnDemand]: 101/107 looper letters, 39 selfloop transitions, 15 changer transitions 1/138 dead transitions. [2022-07-12 10:26:18,842 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 125 places, 138 transitions, 881 flow [2022-07-12 10:26:18,843 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-07-12 10:26:18,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2022-07-12 10:26:18,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 372 transitions. [2022-07-12 10:26:18,844 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.8691588785046729 [2022-07-12 10:26:18,844 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 372 transitions. [2022-07-12 10:26:18,844 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 372 transitions. [2022-07-12 10:26:18,845 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-12 10:26:18,845 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 372 transitions. [2022-07-12 10:26:18,846 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) [2022-07-12 10:26:18,847 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) [2022-07-12 10:26:18,847 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) [2022-07-12 10:26:18,847 INFO L186 Difference]: Start difference. First operand has 123 places, 119 transitions, 604 flow. Second operand 4 states and 372 transitions. [2022-07-12 10:26:18,847 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 125 places, 138 transitions, 881 flow [2022-07-12 10:26:18,853 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 122 places, 138 transitions, 827 flow, removed 23 selfloop flow, removed 3 redundant places. [2022-07-12 10:26:18,855 INFO L242 Difference]: Finished difference. Result has 124 places, 123 transitions, 657 flow [2022-07-12 10:26:18,855 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=107, PETRI_DIFFERENCE_MINUEND_FLOW=564, PETRI_DIFFERENCE_MINUEND_PLACES=119, 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=657, PETRI_PLACES=124, PETRI_TRANSITIONS=123} [2022-07-12 10:26:18,856 INFO L279 CegarLoopForPetriNet]: 96 programPoint places, 28 predicate places. [2022-07-12 10:26:18,856 INFO L495 AbstractCegarLoop]: Abstraction has has 124 places, 123 transitions, 657 flow [2022-07-12 10:26:18,856 INFO L496 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) [2022-07-12 10:26:18,856 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-12 10:26:18,857 INFO L200 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] [2022-07-12 10:26:18,875 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-07-12 10:26:19,072 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2022-07-12 10:26:19,072 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-07-12 10:26:19,072 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-12 10:26:19,072 INFO L85 PathProgramCache]: Analyzing trace with hash 1510548689, now seen corresponding path program 2 times [2022-07-12 10:26:19,073 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-12 10:26:19,073 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1601754317] [2022-07-12 10:26:19,073 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 10:26:19,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-12 10:26:19,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 10:26:19,171 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-07-12 10:26:19,171 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-12 10:26:19,172 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1601754317] [2022-07-12 10:26:19,172 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1601754317] provided 0 perfect and 1 imperfect interpolant sequences [2022-07-12 10:26:19,172 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [767038483] [2022-07-12 10:26:19,172 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-07-12 10:26:19,172 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-12 10:26:19,172 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-12 10:26:19,173 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) [2022-07-12 10:26:19,175 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-07-12 10:26:19,243 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-07-12 10:26:19,243 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-07-12 10:26:19,244 INFO L263 TraceCheckSpWp]: Trace formula consists of 207 conjuncts, 8 conjunts are in the unsatisfiable core [2022-07-12 10:26:19,246 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-12 10:26:19,391 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-07-12 10:26:19,391 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-07-12 10:26:19,458 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-07-12 10:26:19,458 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [767038483] provided 0 perfect and 2 imperfect interpolant sequences [2022-07-12 10:26:19,458 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-07-12 10:26:19,458 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 4] total 8 [2022-07-12 10:26:19,458 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1068635824] [2022-07-12 10:26:19,459 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-07-12 10:26:19,459 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-07-12 10:26:19,459 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-12 10:26:19,459 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-07-12 10:26:19,460 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-07-12 10:26:19,460 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 82 out of 107 [2022-07-12 10:26:19,461 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 124 places, 123 transitions, 657 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) [2022-07-12 10:26:19,461 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-12 10:26:19,461 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 82 of 107 [2022-07-12 10:26:19,461 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-12 10:26:20,036 INFO L129 PetriNetUnfolder]: 3119/6597 cut-off events. [2022-07-12 10:26:20,036 INFO L130 PetriNetUnfolder]: For 24775/26879 co-relation queries the response was YES. [2022-07-12 10:26:20,069 INFO L84 FinitePrefix]: Finished finitePrefix Result has 24803 conditions, 6597 events. 3119/6597 cut-off events. For 24775/26879 co-relation queries the response was YES. Maximal size of possible extension queue 479. Compared 57122 event pairs, 348 based on Foata normal form. 334/6564 useless extension candidates. Maximal degree in co-relation 24782. Up to 1819 conditions per place. [2022-07-12 10:26:20,108 INFO L132 encePairwiseOnDemand]: 98/107 looper letters, 106 selfloop transitions, 61 changer transitions 1/245 dead transitions. [2022-07-12 10:26:20,108 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 133 places, 245 transitions, 2057 flow [2022-07-12 10:26:20,109 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-07-12 10:26:20,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2022-07-12 10:26:20,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 918 transitions. [2022-07-12 10:26:20,111 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.8579439252336448 [2022-07-12 10:26:20,111 INFO L72 ComplementDD]: Start complementDD. Operand 10 states and 918 transitions. [2022-07-12 10:26:20,111 INFO L73 IsDeterministic]: Start isDeterministic. Operand 10 states and 918 transitions. [2022-07-12 10:26:20,111 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-12 10:26:20,111 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 10 states and 918 transitions. [2022-07-12 10:26:20,113 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) [2022-07-12 10:26:20,114 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) [2022-07-12 10:26:20,115 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) [2022-07-12 10:26:20,115 INFO L186 Difference]: Start difference. First operand has 124 places, 123 transitions, 657 flow. Second operand 10 states and 918 transitions. [2022-07-12 10:26:20,115 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 133 places, 245 transitions, 2057 flow [2022-07-12 10:26:20,127 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 131 places, 245 transitions, 2016 flow, removed 0 selfloop flow, removed 2 redundant places. [2022-07-12 10:26:20,130 INFO L242 Difference]: Finished difference. Result has 139 places, 171 transitions, 1399 flow [2022-07-12 10:26:20,130 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=107, PETRI_DIFFERENCE_MINUEND_FLOW=638, PETRI_DIFFERENCE_MINUEND_PLACES=122, 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=1399, PETRI_PLACES=139, PETRI_TRANSITIONS=171} [2022-07-12 10:26:20,131 INFO L279 CegarLoopForPetriNet]: 96 programPoint places, 43 predicate places. [2022-07-12 10:26:20,131 INFO L495 AbstractCegarLoop]: Abstraction has has 139 places, 171 transitions, 1399 flow [2022-07-12 10:26:20,131 INFO L496 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) [2022-07-12 10:26:20,131 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-12 10:26:20,132 INFO L200 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] [2022-07-12 10:26:20,153 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-07-12 10:26:20,345 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable10 [2022-07-12 10:26:20,345 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-07-12 10:26:20,346 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-12 10:26:20,346 INFO L85 PathProgramCache]: Analyzing trace with hash 598957769, now seen corresponding path program 3 times [2022-07-12 10:26:20,346 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-12 10:26:20,346 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [898167156] [2022-07-12 10:26:20,346 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 10:26:20,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-12 10:26:20,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 10:26:20,413 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-12 10:26:20,414 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-12 10:26:20,414 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [898167156] [2022-07-12 10:26:20,414 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [898167156] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-12 10:26:20,414 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-12 10:26:20,414 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-07-12 10:26:20,414 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [647498124] [2022-07-12 10:26:20,414 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-12 10:26:20,414 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-07-12 10:26:20,414 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-12 10:26:20,415 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-07-12 10:26:20,415 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2022-07-12 10:26:20,416 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 82 out of 107 [2022-07-12 10:26:20,416 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 139 places, 171 transitions, 1399 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) [2022-07-12 10:26:20,416 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-12 10:26:20,416 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 82 of 107 [2022-07-12 10:26:20,416 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-12 10:26:21,050 INFO L129 PetriNetUnfolder]: 3264/6851 cut-off events. [2022-07-12 10:26:21,050 INFO L130 PetriNetUnfolder]: For 42249/44863 co-relation queries the response was YES. [2022-07-12 10:26:21,099 INFO L84 FinitePrefix]: Finished finitePrefix Result has 29973 conditions, 6851 events. 3264/6851 cut-off events. For 42249/44863 co-relation queries the response was YES. Maximal size of possible extension queue 443. Compared 58827 event pairs, 846 based on Foata normal form. 361/6818 useless extension candidates. Maximal degree in co-relation 29945. Up to 2223 conditions per place. [2022-07-12 10:26:21,135 INFO L132 encePairwiseOnDemand]: 99/107 looper letters, 97 selfloop transitions, 51 changer transitions 2/227 dead transitions. [2022-07-12 10:26:21,136 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 144 places, 227 transitions, 2326 flow [2022-07-12 10:26:21,136 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-07-12 10:26:21,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2022-07-12 10:26:21,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 550 transitions. [2022-07-12 10:26:21,137 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.8566978193146417 [2022-07-12 10:26:21,137 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 550 transitions. [2022-07-12 10:26:21,137 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 550 transitions. [2022-07-12 10:26:21,138 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-12 10:26:21,138 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 550 transitions. [2022-07-12 10:26:21,139 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) [2022-07-12 10:26:21,140 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) [2022-07-12 10:26:21,140 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) [2022-07-12 10:26:21,140 INFO L186 Difference]: Start difference. First operand has 139 places, 171 transitions, 1399 flow. Second operand 6 states and 550 transitions. [2022-07-12 10:26:21,140 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 144 places, 227 transitions, 2326 flow [2022-07-12 10:26:21,176 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 144 places, 227 transitions, 2320 flow, removed 3 selfloop flow, removed 0 redundant places. [2022-07-12 10:26:21,179 INFO L242 Difference]: Finished difference. Result has 147 places, 190 transitions, 1866 flow [2022-07-12 10:26:21,179 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=107, PETRI_DIFFERENCE_MINUEND_FLOW=1393, PETRI_DIFFERENCE_MINUEND_PLACES=139, 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=1866, PETRI_PLACES=147, PETRI_TRANSITIONS=190} [2022-07-12 10:26:21,180 INFO L279 CegarLoopForPetriNet]: 96 programPoint places, 51 predicate places. [2022-07-12 10:26:21,180 INFO L495 AbstractCegarLoop]: Abstraction has has 147 places, 190 transitions, 1866 flow [2022-07-12 10:26:21,180 INFO L496 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) [2022-07-12 10:26:21,180 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-12 10:26:21,180 INFO L200 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] [2022-07-12 10:26:21,181 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2022-07-12 10:26:21,181 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-07-12 10:26:21,181 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-12 10:26:21,181 INFO L85 PathProgramCache]: Analyzing trace with hash 479568920, now seen corresponding path program 1 times [2022-07-12 10:26:21,181 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-12 10:26:21,182 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1507553635] [2022-07-12 10:26:21,182 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 10:26:21,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-12 10:26:21,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 10:26:21,330 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-12 10:26:21,330 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-12 10:26:21,330 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1507553635] [2022-07-12 10:26:21,330 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1507553635] provided 0 perfect and 1 imperfect interpolant sequences [2022-07-12 10:26:21,330 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1496729845] [2022-07-12 10:26:21,330 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 10:26:21,330 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-12 10:26:21,330 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-12 10:26:21,331 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) [2022-07-12 10:26:21,332 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-07-12 10:26:21,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 10:26:21,419 INFO L263 TraceCheckSpWp]: Trace formula consists of 215 conjuncts, 17 conjunts are in the unsatisfiable core [2022-07-12 10:26:21,421 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-12 10:26:21,688 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-12 10:26:21,688 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-07-12 10:26:21,857 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-12 10:26:21,857 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1496729845] provided 0 perfect and 2 imperfect interpolant sequences [2022-07-12 10:26:21,858 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-07-12 10:26:21,858 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10, 9] total 15 [2022-07-12 10:26:21,858 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [655747077] [2022-07-12 10:26:21,858 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-07-12 10:26:21,858 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-07-12 10:26:21,858 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-12 10:26:21,859 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-07-12 10:26:21,859 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=40, Invalid=170, Unknown=0, NotChecked=0, Total=210 [2022-07-12 10:26:21,860 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 81 out of 107 [2022-07-12 10:26:21,861 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 147 places, 190 transitions, 1866 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) [2022-07-12 10:26:21,861 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-12 10:26:21,861 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 81 of 107 [2022-07-12 10:26:21,861 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-12 10:26:22,286 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[][148], [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: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(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)), 134#(= thread3Thread1of1ForFork0_~i~2 0), 1202#(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: 138#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread3Thread1of1ForFork0_~i~2 0)), 94#L76-2true, Black: 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, 1225#true, 45#L50-2true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), 116#true, Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 701#true, Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), 64#L59true, Black: 705#(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: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 706#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0)]) [2022-07-12 10:26:22,286 INFO L384 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2022-07-12 10:26:22,287 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-07-12 10:26:22,287 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-07-12 10:26:22,287 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-07-12 10:26:22,317 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([269] L58-3-->L58-4: Formula: (= v_thread3Thread1of1ForFork0_~i~2_9 (+ |v_thread3Thread1of1ForFork0_#t~post3_3| 1)) InVars {thread3Thread1of1ForFork0_#t~post3=|v_thread3Thread1of1ForFork0_#t~post3_3|} OutVars{thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_9, thread3Thread1of1ForFork0_#t~post3=|v_thread3Thread1of1ForFork0_#t~post3_3|} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_~i~2][134], [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: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(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: 138#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread3Thread1of1ForFork0_~i~2 0)), 701#true, Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 69#L58-4true, Black: 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, 1215#true, 45#L50-2true, 1225#true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 6#L42-6true, 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 116#true, Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 705#(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: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 487#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 1202#(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: 706#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0), 89#L75-4true]) [2022-07-12 10:26:22,317 INFO L384 tUnfolder$Statistics]: this new event has 63 ancestors and is cut-off event [2022-07-12 10:26:22,317 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-07-12 10:26:22,317 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-07-12 10:26:22,317 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-07-12 10:26:22,318 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([269] L58-3-->L58-4: Formula: (= v_thread3Thread1of1ForFork0_~i~2_9 (+ |v_thread3Thread1of1ForFork0_#t~post3_3| 1)) InVars {thread3Thread1of1ForFork0_#t~post3=|v_thread3Thread1of1ForFork0_#t~post3_3|} OutVars{thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_9, thread3Thread1of1ForFork0_#t~post3=|v_thread3Thread1of1ForFork0_#t~post3_3|} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_~i~2][165], [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: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(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: 138#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread3Thread1of1ForFork0_~i~2 0)), 701#true, Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 69#L58-4true, 49#L42-4true, Black: 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, 1215#true, 45#L50-2true, 1225#true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 116#true, Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 705#(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: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 487#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 1202#(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: 706#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0), 89#L75-4true]) [2022-07-12 10:26:22,318 INFO L384 tUnfolder$Statistics]: this new event has 61 ancestors and is cut-off event [2022-07-12 10:26:22,318 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2022-07-12 10:26:22,318 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2022-07-12 10:26:22,318 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-07-12 10:26:22,319 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[][44], [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)), 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(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)), 134#(= thread3Thread1of1ForFork0_~i~2 0), 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), Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 1225#true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 62#L43true, Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), 40#L51true, 116#true, Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 701#true, Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 64#L59true, Black: 705#(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: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1202#(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: 706#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0), 89#L75-4true, Black: 182#(= thread2Thread1of1ForFork2_~i~1 0)]) [2022-07-12 10:26:22,319 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2022-07-12 10:26:22,320 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-07-12 10:26:22,320 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-07-12 10:26:22,320 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-07-12 10:26:22,382 INFO L382 tUnfolder$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[][117], [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#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1204#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(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)), 1227#(= ~x_1~0 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), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, 1215#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 196#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), 62#L43true, Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), 40#L51true, Black: 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 701#true, Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 705#(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)), 64#L59true, Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1202#(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: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 706#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), 89#L75-4true, Black: 703#(= thread1Thread1of1ForFork1_~i~0 0), Black: 182#(= thread2Thread1of1ForFork2_~i~1 0)]) [2022-07-12 10:26:22,382 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2022-07-12 10:26:22,383 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-07-12 10:26:22,383 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-07-12 10:26:22,383 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-07-12 10:26:22,385 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[][148], [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: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(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)), 134#(= thread3Thread1of1ForFork0_~i~2 0), 1202#(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: 138#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread3Thread1of1ForFork0_~i~2 0)), 94#L76-2true, Black: 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, 45#L50-2true, 1225#true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), 116#true, Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 701#true, Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 705#(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)), 64#L59true, Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 706#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0)]) [2022-07-12 10:26:22,385 INFO L384 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2022-07-12 10:26:22,385 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-07-12 10:26:22,385 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-07-12 10:26:22,386 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-07-12 10:26:22,386 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-07-12 10:26:22,386 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[][148], [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: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(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)), 134#(= thread3Thread1of1ForFork0_~i~2 0), 1202#(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: 138#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread3Thread1of1ForFork0_~i~2 0)), 94#L76-2true, Black: 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, 45#L50-2true, 1225#true, 68#L58-2true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), 116#true, Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 701#true, Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 705#(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: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 706#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0)]) [2022-07-12 10:26:22,386 INFO L384 tUnfolder$Statistics]: this new event has 67 ancestors and is cut-off event [2022-07-12 10:26:22,386 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-07-12 10:26:22,386 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-07-12 10:26:22,386 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-07-12 10:26:22,389 INFO L382 tUnfolder$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[][148], [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: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(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)), 134#(= thread3Thread1of1ForFork0_~i~2 0), 1202#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), 94#L76-2true, Black: 138#(and (<= 0 (div (+ (* (div ~c~0 4294967296) 4294967296) (* (- 1) ~c~0)) 4294967296)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, 45#L50-2true, 1225#true, 68#L58-2true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), 116#true, Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 701#true, Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 705#(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: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 706#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0)]) [2022-07-12 10:26:22,389 INFO L384 tUnfolder$Statistics]: this new event has 62 ancestors and is cut-off event [2022-07-12 10:26:22,389 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-07-12 10:26:22,389 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-07-12 10:26:22,389 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-07-12 10:26:22,390 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-07-12 10:26:22,394 INFO L382 tUnfolder$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[][148], [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: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(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)), 134#(= thread3Thread1of1ForFork0_~i~2 0), 1202#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), 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), Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 45#L50-2true, 1225#true, 68#L58-2true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), 116#true, Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 701#true, Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 705#(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: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 706#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0)]) [2022-07-12 10:26:22,394 INFO L384 tUnfolder$Statistics]: this new event has 67 ancestors and is cut-off event [2022-07-12 10:26:22,394 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-07-12 10:26:22,394 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-07-12 10:26:22,395 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-07-12 10:26:22,402 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[][148], [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: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(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)), 134#(= thread3Thread1of1ForFork0_~i~2 0), 1202#(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: 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), Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 1225#true, 45#L50-2true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), 116#true, Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 701#true, Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 705#(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)), 64#L59true, Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 706#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 182#(= thread2Thread1of1ForFork2_~i~1 0), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0)]) [2022-07-12 10:26:22,402 INFO L384 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2022-07-12 10:26:22,402 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-07-12 10:26:22,402 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-07-12 10:26:22,402 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-07-12 10:26:22,408 INFO L382 tUnfolder$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[][148], [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: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(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)), 134#(= thread3Thread1of1ForFork0_~i~2 0), 1202#(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: 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), Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 1225#true, 45#L50-2true, 68#L58-2true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), 116#true, Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 701#true, Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 705#(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: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 706#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0), Black: 182#(= thread2Thread1of1ForFork2_~i~1 0)]) [2022-07-12 10:26:22,408 INFO L384 tUnfolder$Statistics]: this new event has 72 ancestors and is cut-off event [2022-07-12 10:26:22,408 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-07-12 10:26:22,408 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-07-12 10:26:22,408 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-07-12 10:26:22,449 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[][148], [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: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(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)), 134#(= thread3Thread1of1ForFork0_~i~2 0), 1202#(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: 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), Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 1225#true, 45#L50-2true, 68#L58-2true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), 116#true, Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 701#true, Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 705#(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: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 706#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0), Black: 182#(= thread2Thread1of1ForFork2_~i~1 0)]) [2022-07-12 10:26:22,449 INFO L384 tUnfolder$Statistics]: this new event has 67 ancestors and is cut-off event [2022-07-12 10:26:22,449 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-07-12 10:26:22,449 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2022-07-12 10:26:22,449 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-07-12 10:26:22,450 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-07-12 10:26:22,450 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[][148], [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: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(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)), 134#(= thread3Thread1of1ForFork0_~i~2 0), 1202#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), 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), Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 1225#true, 45#L50-2true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), 116#true, Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 701#true, Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), 64#L59true, Black: 705#(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: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 706#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0), Black: 182#(= thread2Thread1of1ForFork2_~i~1 0)]) [2022-07-12 10:26:22,450 INFO L384 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2022-07-12 10:26:22,450 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-07-12 10:26:22,450 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-07-12 10:26:22,450 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-07-12 10:26:22,450 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-07-12 10:26:22,634 INFO L129 PetriNetUnfolder]: 1947/5842 cut-off events. [2022-07-12 10:26:22,634 INFO L130 PetriNetUnfolder]: For 25987/29107 co-relation queries the response was YES. [2022-07-12 10:26:22,664 INFO L84 FinitePrefix]: Finished finitePrefix Result has 21744 conditions, 5842 events. 1947/5842 cut-off events. For 25987/29107 co-relation queries the response was YES. Maximal size of possible extension queue 390. Compared 57673 event pairs, 251 based on Foata normal form. 155/5686 useless extension candidates. Maximal degree in co-relation 21712. Up to 1189 conditions per place. [2022-07-12 10:26:22,689 INFO L132 encePairwiseOnDemand]: 94/107 looper letters, 41 selfloop transitions, 31 changer transitions 8/244 dead transitions. [2022-07-12 10:26:22,689 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 163 places, 244 transitions, 2209 flow [2022-07-12 10:26:22,689 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2022-07-12 10:26:22,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18 states. [2022-07-12 10:26:22,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 1540 transitions. [2022-07-12 10:26:22,692 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.7995846313603323 [2022-07-12 10:26:22,692 INFO L72 ComplementDD]: Start complementDD. Operand 18 states and 1540 transitions. [2022-07-12 10:26:22,692 INFO L73 IsDeterministic]: Start isDeterministic. Operand 18 states and 1540 transitions. [2022-07-12 10:26:22,692 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-12 10:26:22,692 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 18 states and 1540 transitions. [2022-07-12 10:26:22,694 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 19 states, 18 states have (on average 85.55555555555556) internal successors, (1540), 18 states have internal predecessors, (1540), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:26:22,697 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) [2022-07-12 10:26:22,697 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) [2022-07-12 10:26:22,697 INFO L186 Difference]: Start difference. First operand has 147 places, 190 transitions, 1866 flow. Second operand 18 states and 1540 transitions. [2022-07-12 10:26:22,697 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 163 places, 244 transitions, 2209 flow [2022-07-12 10:26:22,726 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 157 places, 244 transitions, 2046 flow, removed 50 selfloop flow, removed 6 redundant places. [2022-07-12 10:26:22,729 INFO L242 Difference]: Finished difference. Result has 163 places, 211 transitions, 1895 flow [2022-07-12 10:26:22,729 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=107, PETRI_DIFFERENCE_MINUEND_FLOW=1703, PETRI_DIFFERENCE_MINUEND_PLACES=140, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=190, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=16, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=174, PETRI_DIFFERENCE_SUBTRAHEND_STATES=18, PETRI_FLOW=1895, PETRI_PLACES=163, PETRI_TRANSITIONS=211} [2022-07-12 10:26:22,730 INFO L279 CegarLoopForPetriNet]: 96 programPoint places, 67 predicate places. [2022-07-12 10:26:22,730 INFO L495 AbstractCegarLoop]: Abstraction has has 163 places, 211 transitions, 1895 flow [2022-07-12 10:26:22,730 INFO L496 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) [2022-07-12 10:26:22,730 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-12 10:26:22,731 INFO L200 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] [2022-07-12 10:26:22,747 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-07-12 10:26:22,943 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-12 10:26:22,943 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-07-12 10:26:22,944 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-12 10:26:22,944 INFO L85 PathProgramCache]: Analyzing trace with hash 847330504, now seen corresponding path program 2 times [2022-07-12 10:26:22,944 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-12 10:26:22,944 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [196802951] [2022-07-12 10:26:22,944 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 10:26:22,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-12 10:26:22,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 10:26:23,084 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-12 10:26:23,084 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-12 10:26:23,084 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [196802951] [2022-07-12 10:26:23,084 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [196802951] provided 0 perfect and 1 imperfect interpolant sequences [2022-07-12 10:26:23,084 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [497130023] [2022-07-12 10:26:23,084 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-07-12 10:26:23,084 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-12 10:26:23,084 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-12 10:26:23,085 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) [2022-07-12 10:26:23,092 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-07-12 10:26:23,170 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-07-12 10:26:23,170 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-07-12 10:26:23,172 INFO L263 TraceCheckSpWp]: Trace formula consists of 215 conjuncts, 17 conjunts are in the unsatisfiable core [2022-07-12 10:26:23,173 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-12 10:26:23,443 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-12 10:26:23,443 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-07-12 10:26:29,365 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-12 10:26:29,366 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [497130023] provided 0 perfect and 2 imperfect interpolant sequences [2022-07-12 10:26:29,366 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-07-12 10:26:29,366 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10, 10] total 18 [2022-07-12 10:26:29,366 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2004490704] [2022-07-12 10:26:29,366 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-07-12 10:26:29,366 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2022-07-12 10:26:29,366 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-12 10:26:29,367 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2022-07-12 10:26:29,367 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=55, Invalid=249, Unknown=2, NotChecked=0, Total=306 [2022-07-12 10:26:29,368 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 81 out of 107 [2022-07-12 10:26:29,369 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 163 places, 211 transitions, 1895 flow. Second operand has 18 states, 18 states have (on average 83.38888888888889) internal successors, (1501), 18 states have internal predecessors, (1501), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:26:29,369 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-12 10:26:29,369 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 81 of 107 [2022-07-12 10:26:29,369 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-12 10:26:29,539 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[][44], [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: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(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)), 56#L74-4true, 701#true, 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)), 1225#true, 1783#true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 62#L43true, Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 116#true, Black: 1771#(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)), 40#L51true, Black: 1773#(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: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1769#(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: 1775#(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: 1232#(= (+ ~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: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1202#(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: 703#(= thread1Thread1of1ForFork1_~i~0 0), Black: 182#(= thread2Thread1of1ForFork2_~i~1 0)]) [2022-07-12 10:26:29,539 INFO L384 tUnfolder$Statistics]: this new event has 56 ancestors and is cut-off event [2022-07-12 10:26:29,540 INFO L387 tUnfolder$Statistics]: existing Event has 51 ancestors and is cut-off event [2022-07-12 10:26:29,540 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2022-07-12 10:26:29,540 INFO L387 tUnfolder$Statistics]: existing Event has 51 ancestors and is cut-off event [2022-07-12 10:26:29,762 INFO L382 tUnfolder$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[][159], [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: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(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)), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 49#L42-4true, Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 1225#true, 1783#true, 26#L58-5true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), Black: 1771#(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)), 116#true, 40#L51true, Black: 1773#(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: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1769#(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: 1775#(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: 1232#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 701#true, 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1202#(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: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0), 89#L75-4true, Black: 182#(= thread2Thread1of1ForFork2_~i~1 0)]) [2022-07-12 10:26:29,762 INFO L384 tUnfolder$Statistics]: this new event has 61 ancestors and is cut-off event [2022-07-12 10:26:29,762 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2022-07-12 10:26:29,762 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-07-12 10:26:29,762 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2022-07-12 10:26:29,804 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[][44], [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: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(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: 134#(= thread3Thread1of1ForFork0_~i~2 0), 701#true, 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)), 1225#true, 75#thread3ENTRYtrue, 1783#true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 62#L43true, Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1771#(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)), 40#L51true, 116#true, Black: 1773#(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: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1769#(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: 1775#(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: 1232#(= (+ ~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: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1202#(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: 703#(= thread1Thread1of1ForFork1_~i~0 0), 89#L75-4true, Black: 182#(= thread2Thread1of1ForFork2_~i~1 0)]) [2022-07-12 10:26:29,804 INFO L384 tUnfolder$Statistics]: this new event has 62 ancestors and is cut-off event [2022-07-12 10:26:29,804 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-07-12 10:26:29,804 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2022-07-12 10:26:29,804 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2022-07-12 10:26:29,805 INFO L382 tUnfolder$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, Black: 119#(and (= ~x_2~0 0) (= ~x_1~0 0)), Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1219#(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)), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 1217#(= thread3Thread1of1ForFork0_~i~2 0), 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 49#L42-4true, Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 1225#true, 26#L58-5true, 1783#true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), Black: 1771#(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)), 40#L51true, 116#true, Black: 1773#(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: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1769#(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: 1775#(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: 1232#(= (+ ~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: 701#true, 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1202#(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: 703#(= thread1Thread1of1ForFork1_~i~0 0), 89#L75-4true, Black: 182#(= thread2Thread1of1ForFork2_~i~1 0)]) [2022-07-12 10:26:29,805 INFO L384 tUnfolder$Statistics]: this new event has 61 ancestors and is cut-off event [2022-07-12 10:26:29,805 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2022-07-12 10:26:29,805 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-07-12 10:26:29,805 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2022-07-12 10:26:29,805 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: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(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)), 706#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= 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)), 1225#true, 26#L58-5true, 1783#true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 62#L43true, Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), 40#L51true, Black: 1771#(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)), 116#true, Black: 1773#(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: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1769#(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: 1775#(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: 1232#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 701#true, Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1202#(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: 703#(= thread1Thread1of1ForFork1_~i~0 0), 89#L75-4true, Black: 182#(= thread2Thread1of1ForFork2_~i~1 0)]) [2022-07-12 10:26:29,805 INFO L384 tUnfolder$Statistics]: this new event has 63 ancestors and is cut-off event [2022-07-12 10:26:29,805 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-07-12 10:26:29,806 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-07-12 10:26:29,806 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-07-12 10:26:29,821 INFO L382 tUnfolder$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: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(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)), 706#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= 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)), 1225#true, 26#L58-5true, 1783#true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 62#L43true, Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1771#(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)), 116#true, 40#L51true, Black: 1773#(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: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1769#(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: 1775#(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)), 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1232#(= (+ ~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: 701#true, 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1202#(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: 182#(= thread2Thread1of1ForFork2_~i~1 0), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0), 89#L75-4true]) [2022-07-12 10:26:29,822 INFO L384 tUnfolder$Statistics]: this new event has 63 ancestors and is cut-off event [2022-07-12 10:26:29,822 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-07-12 10:26:29,822 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-07-12 10:26:29,822 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-07-12 10:26:29,829 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[][155], [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)), 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(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: 134#(= thread3Thread1of1ForFork0_~i~2 0), Black: 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, 1783#true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 6#L42-6true, 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), 1231#(and (<= (+ ~x_1~0 ~b~0) ~x_3~0) (= ~x_2~0 0) (<= ~x_3~0 (+ ~x_1~0 ~b~0))), 40#L51true, 116#true, Black: 1771#(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: 1773#(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: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1769#(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: 1775#(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: 1232#(= (+ ~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: 701#true, 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 64#L59true, Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1202#(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: 703#(= thread1Thread1of1ForFork1_~i~0 0), 89#L75-4true]) [2022-07-12 10:26:29,829 INFO L384 tUnfolder$Statistics]: this new event has 59 ancestors and is cut-off event [2022-07-12 10:26:29,829 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-07-12 10:26:29,829 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-07-12 10:26:29,829 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-07-12 10:26:29,832 INFO L382 tUnfolder$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: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(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)), 701#true, 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)), 1225#true, 1783#true, 26#L58-5true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 62#L43true, Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1771#(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)), 116#true, 40#L51true, Black: 1773#(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: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1769#(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: 1775#(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)), 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1232#(= (+ ~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: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1202#(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: 703#(= thread1Thread1of1ForFork1_~i~0 0), 89#L75-4true, Black: 182#(= thread2Thread1of1ForFork2_~i~1 0)]) [2022-07-12 10:26:29,832 INFO L384 tUnfolder$Statistics]: this new event has 63 ancestors and is cut-off event [2022-07-12 10:26:29,832 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-07-12 10:26:29,832 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-07-12 10:26:29,832 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-07-12 10:26:29,869 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)), 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(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)), 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)), 1225#true, 1783#true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 6#L42-6true, Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), Black: 1771#(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)), 116#true, 40#L51true, Black: 1773#(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: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1769#(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: 1775#(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)), 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1232#(= (+ ~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: 701#true, 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 64#L59true, Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1202#(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: 703#(= thread1Thread1of1ForFork1_~i~0 0), 89#L75-4true, Black: 182#(= thread2Thread1of1ForFork2_~i~1 0)]) [2022-07-12 10:26:29,869 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2022-07-12 10:26:29,869 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-07-12 10:26:29,869 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-07-12 10:26:29,869 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-07-12 10:26:29,889 INFO L382 tUnfolder$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[][44], [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: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(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)), 706#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= 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)), 1225#true, 1783#true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 62#L43true, Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), 40#L51true, Black: 1771#(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)), 116#true, Black: 1773#(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: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1769#(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: 1775#(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: 1232#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 701#true, Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), 64#L59true, Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1202#(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: 703#(= thread1Thread1of1ForFork1_~i~0 0), 89#L75-4true, Black: 182#(= thread2Thread1of1ForFork2_~i~1 0)]) [2022-07-12 10:26:29,890 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2022-07-12 10:26:29,890 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-07-12 10:26:29,890 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-07-12 10:26:29,890 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-07-12 10:26:29,916 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: 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#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1204#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), 1227#(= ~x_1~0 0), Black: 1219#(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)), 118#(= ~x_1~0 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)), 196#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), 1785#(= ~x_1~0 0), 62#L43true, Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), Black: 1771#(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)), 40#L51true, Black: 1773#(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: 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1769#(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: 1775#(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: 1232#(= (+ ~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: 701#true, Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), 64#L59true, Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1202#(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: 703#(= thread1Thread1of1ForFork1_~i~0 0), Black: 182#(= thread2Thread1of1ForFork2_~i~1 0), 89#L75-4true]) [2022-07-12 10:26:29,917 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2022-07-12 10:26:29,917 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-07-12 10:26:29,917 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-07-12 10:26:29,917 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-07-12 10:26:29,957 INFO L382 tUnfolder$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: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), 1227#(= ~x_1~0 0), Black: 1219#(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)), 118#(= ~x_1~0 0), Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 69#L58-4true, 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)), 196#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), 1785#(= ~x_1~0 0), 62#L43true, Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 40#L51true, Black: 1771#(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: 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1773#(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: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1769#(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: 1775#(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: 1232#(= (+ ~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: 701#true, Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1202#(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: 182#(= thread2Thread1of1ForFork2_~i~1 0), 89#L75-4true, 703#(= thread1Thread1of1ForFork1_~i~0 0)]) [2022-07-12 10:26:29,957 INFO L384 tUnfolder$Statistics]: this new event has 62 ancestors and is cut-off event [2022-07-12 10:26:29,958 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2022-07-12 10:26:29,958 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2022-07-12 10:26:29,958 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2022-07-12 10:26:29,962 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[][178], [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: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(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)), 1202#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), 94#L76-2true, 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)), 1225#true, 45#L50-2true, 68#L58-2true, 1783#true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), Black: 1771#(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)), 116#true, Black: 1773#(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: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1769#(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: 1775#(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)), 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1232#(= (+ ~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: 701#true, Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0), Black: 182#(= thread2Thread1of1ForFork2_~i~1 0)]) [2022-07-12 10:26:29,962 INFO L384 tUnfolder$Statistics]: this new event has 72 ancestors and is cut-off event [2022-07-12 10:26:29,962 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-07-12 10:26:29,962 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-07-12 10:26:29,962 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-07-12 10:26:30,048 INFO L382 tUnfolder$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[][178], [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: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(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)), 1202#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), 94#L76-2true, 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)), 1225#true, 45#L50-2true, 1783#true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), Black: 1771#(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)), 116#true, Black: 1773#(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: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1769#(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: 1775#(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: 1232#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 701#true, Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), 64#L59true, Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 182#(= thread2Thread1of1ForFork2_~i~1 0), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0)]) [2022-07-12 10:26:30,049 INFO L384 tUnfolder$Statistics]: this new event has 66 ancestors and is not cut-off event [2022-07-12 10:26:30,049 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is not cut-off event [2022-07-12 10:26:30,049 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is not cut-off event [2022-07-12 10:26:30,049 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is not cut-off event [2022-07-12 10:26:30,066 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[][178], [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: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(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)), 1202#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), 94#L76-2true, 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)), 1225#true, 45#L50-2true, 68#L58-2true, 1783#true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), Black: 1771#(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)), 116#true, Black: 1773#(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: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1769#(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: 1775#(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: 1232#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 701#true, Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 182#(= thread2Thread1of1ForFork2_~i~1 0), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0)]) [2022-07-12 10:26:30,066 INFO L384 tUnfolder$Statistics]: this new event has 67 ancestors and is not cut-off event [2022-07-12 10:26:30,066 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is not cut-off event [2022-07-12 10:26:30,066 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is not cut-off event [2022-07-12 10:26:30,067 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is not cut-off event [2022-07-12 10:26:30,067 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is not cut-off event [2022-07-12 10:26:30,326 INFO L129 PetriNetUnfolder]: 2292/7227 cut-off events. [2022-07-12 10:26:30,326 INFO L130 PetriNetUnfolder]: For 26059/29084 co-relation queries the response was YES. [2022-07-12 10:26:30,389 INFO L84 FinitePrefix]: Finished finitePrefix Result has 25867 conditions, 7227 events. 2292/7227 cut-off events. For 26059/29084 co-relation queries the response was YES. Maximal size of possible extension queue 452. Compared 75192 event pairs, 306 based on Foata normal form. 318/7217 useless extension candidates. Maximal degree in co-relation 25833. Up to 1471 conditions per place. [2022-07-12 10:26:30,431 INFO L132 encePairwiseOnDemand]: 97/107 looper letters, 56 selfloop transitions, 28 changer transitions 8/256 dead transitions. [2022-07-12 10:26:30,431 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 173 places, 256 transitions, 2287 flow [2022-07-12 10:26:30,431 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-07-12 10:26:30,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2022-07-12 10:26:30,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 1294 transitions. [2022-07-12 10:26:30,434 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.8062305295950156 [2022-07-12 10:26:30,434 INFO L72 ComplementDD]: Start complementDD. Operand 15 states and 1294 transitions. [2022-07-12 10:26:30,434 INFO L73 IsDeterministic]: Start isDeterministic. Operand 15 states and 1294 transitions. [2022-07-12 10:26:30,435 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-12 10:26:30,435 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 15 states and 1294 transitions. [2022-07-12 10:26:30,437 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 16 states, 15 states have (on average 86.26666666666667) internal successors, (1294), 15 states have internal predecessors, (1294), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:26:30,439 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 16 states, 16 states have (on average 107.0) internal successors, (1712), 16 states have internal predecessors, (1712), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:26:30,440 INFO L81 ComplementDD]: Finished complementDD. Result has 16 states, 16 states have (on average 107.0) internal successors, (1712), 16 states have internal predecessors, (1712), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:26:30,440 INFO L186 Difference]: Start difference. First operand has 163 places, 211 transitions, 1895 flow. Second operand 15 states and 1294 transitions. [2022-07-12 10:26:30,440 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 173 places, 256 transitions, 2287 flow [2022-07-12 10:26:30,503 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 160 places, 256 transitions, 2126 flow, removed 64 selfloop flow, removed 13 redundant places. [2022-07-12 10:26:30,506 INFO L242 Difference]: Finished difference. Result has 167 places, 227 transitions, 1943 flow [2022-07-12 10:26:30,506 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=107, PETRI_DIFFERENCE_MINUEND_FLOW=1790, PETRI_DIFFERENCE_MINUEND_PLACES=146, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=211, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=15, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=195, PETRI_DIFFERENCE_SUBTRAHEND_STATES=15, PETRI_FLOW=1943, PETRI_PLACES=167, PETRI_TRANSITIONS=227} [2022-07-12 10:26:30,506 INFO L279 CegarLoopForPetriNet]: 96 programPoint places, 71 predicate places. [2022-07-12 10:26:30,506 INFO L495 AbstractCegarLoop]: Abstraction has has 167 places, 227 transitions, 1943 flow [2022-07-12 10:26:30,507 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 18 states, 18 states have (on average 83.38888888888889) internal successors, (1501), 18 states have internal predecessors, (1501), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:26:30,507 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-12 10:26:30,507 INFO L200 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] [2022-07-12 10:26:30,524 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2022-07-12 10:26:30,723 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13,5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-12 10:26:30,723 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-07-12 10:26:30,724 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-12 10:26:30,724 INFO L85 PathProgramCache]: Analyzing trace with hash -466273600, now seen corresponding path program 3 times [2022-07-12 10:26:30,724 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-12 10:26:30,724 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1473677889] [2022-07-12 10:26:30,724 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 10:26:30,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-12 10:26:30,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 10:26:30,853 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-12 10:26:30,854 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-12 10:26:30,854 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1473677889] [2022-07-12 10:26:30,854 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1473677889] provided 0 perfect and 1 imperfect interpolant sequences [2022-07-12 10:26:30,854 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [86348847] [2022-07-12 10:26:30,854 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-07-12 10:26:30,854 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-12 10:26:30,854 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-12 10:26:30,856 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) [2022-07-12 10:26:30,857 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-07-12 10:26:30,957 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2022-07-12 10:26:30,958 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-07-12 10:26:30,959 INFO L263 TraceCheckSpWp]: Trace formula consists of 215 conjuncts, 17 conjunts are in the unsatisfiable core [2022-07-12 10:26:30,961 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-12 10:26:31,304 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-12 10:26:31,305 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-07-12 10:26:36,474 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-12 10:26:36,474 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [86348847] provided 0 perfect and 2 imperfect interpolant sequences [2022-07-12 10:26:36,475 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-07-12 10:26:36,475 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10, 10] total 18 [2022-07-12 10:26:36,475 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2463637] [2022-07-12 10:26:36,475 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-07-12 10:26:36,476 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2022-07-12 10:26:36,476 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-12 10:26:36,476 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2022-07-12 10:26:36,476 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=57, Invalid=247, Unknown=2, NotChecked=0, Total=306 [2022-07-12 10:26:36,477 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 81 out of 107 [2022-07-12 10:26:36,478 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 167 places, 227 transitions, 1943 flow. Second operand has 18 states, 18 states have (on average 83.38888888888889) internal successors, (1501), 18 states have internal predecessors, (1501), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:26:36,478 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-12 10:26:36,478 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 81 of 107 [2022-07-12 10:26:36,478 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-12 10:26:36,931 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[][159], [113#true, Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(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: 134#(= thread3Thread1of1ForFork0_~i~2 0), Black: 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, Black: 2324#(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: 2328#(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: 2330#(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: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(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: 2326#(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)), 1783#true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 2339#true, 6#L42-6true, 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), 1231#(and (<= (+ ~x_1~0 ~b~0) ~x_3~0) (= ~x_2~0 0) (<= ~x_3~0 (+ ~x_1~0 ~b~0))), 40#L51true, Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1232#(= (+ ~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: 701#true, 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 64#L59true, Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1202#(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: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 89#L75-4true, Black: 703#(= thread1Thread1of1ForFork1_~i~0 0)]) [2022-07-12 10:26:36,932 INFO L384 tUnfolder$Statistics]: this new event has 59 ancestors and is cut-off event [2022-07-12 10:26:36,932 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-07-12 10:26:36,932 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-07-12 10:26:36,932 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-07-12 10:26:37,090 INFO L382 tUnfolder$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[][155], [113#true, Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(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)), 1202#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), 94#L76-2true, 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)), 1225#true, 45#L50-2true, Black: 2324#(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: 2328#(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: 2330#(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: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(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: 2326#(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)), 1783#true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 2339#true, Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1232#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 701#true, 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), 64#L59true, Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 182#(= thread2Thread1of1ForFork2_~i~1 0), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0)]) [2022-07-12 10:26:37,090 INFO L384 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2022-07-12 10:26:37,094 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-07-12 10:26:37,094 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-07-12 10:26:37,094 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-07-12 10:26:37,105 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[][155], [113#true, Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(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)), 1202#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), 94#L76-2true, 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)), 1225#true, 45#L50-2true, Black: 2324#(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)), 68#L58-2true, Black: 2328#(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: 2330#(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: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(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: 2326#(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)), 1783#true, 2339#true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1232#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 701#true, Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0), Black: 182#(= thread2Thread1of1ForFork2_~i~1 0)]) [2022-07-12 10:26:37,106 INFO L384 tUnfolder$Statistics]: this new event has 72 ancestors and is cut-off event [2022-07-12 10:26:37,106 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-07-12 10:26:37,106 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-07-12 10:26:37,106 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-07-12 10:26:37,129 INFO L382 tUnfolder$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[][44], [113#true, Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(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)), 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)), 1225#true, Black: 2324#(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: 2328#(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: 2330#(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: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(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: 2326#(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)), 1783#true, 2339#true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 62#L43true, Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), 40#L51true, Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1232#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 701#true, Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 64#L59true, Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1202#(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: 703#(= thread1Thread1of1ForFork1_~i~0 0), Black: 182#(= thread2Thread1of1ForFork2_~i~1 0), 89#L75-4true]) [2022-07-12 10:26:37,129 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2022-07-12 10:26:37,129 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-07-12 10:26:37,129 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-07-12 10:26:37,129 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-07-12 10:26:37,133 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([269] L58-3-->L58-4: Formula: (= v_thread3Thread1of1ForFork0_~i~2_9 (+ |v_thread3Thread1of1ForFork0_#t~post3_3| 1)) InVars {thread3Thread1of1ForFork0_#t~post3=|v_thread3Thread1of1ForFork0_#t~post3_3|} OutVars{thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_9, thread3Thread1of1ForFork0_#t~post3=|v_thread3Thread1of1ForFork0_#t~post3_3|} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_~i~2][171], [113#true, Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(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)), 701#true, Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 69#L58-4true, 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 49#L42-4true, Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 1225#true, 45#L50-2true, Black: 2324#(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: 2328#(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: 2330#(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: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(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: 2326#(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)), 1783#true, 2339#true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1232#(= (+ ~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: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1202#(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: 703#(= thread1Thread1of1ForFork1_~i~0 0), Black: 182#(= thread2Thread1of1ForFork2_~i~1 0), 89#L75-4true]) [2022-07-12 10:26:37,134 INFO L384 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2022-07-12 10:26:37,134 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-07-12 10:26:37,134 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-07-12 10:26:37,134 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-07-12 10:26:37,134 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([269] L58-3-->L58-4: Formula: (= v_thread3Thread1of1ForFork0_~i~2_9 (+ |v_thread3Thread1of1ForFork0_#t~post3_3| 1)) InVars {thread3Thread1of1ForFork0_#t~post3=|v_thread3Thread1of1ForFork0_#t~post3_3|} OutVars{thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_9, thread3Thread1of1ForFork0_#t~post3=|v_thread3Thread1of1ForFork0_#t~post3_3|} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_~i~2][140], [113#true, Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(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)), 701#true, Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 69#L58-4true, 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)), 1225#true, 45#L50-2true, Black: 2324#(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: 2328#(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: 2330#(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: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(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: 2326#(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)), 1783#true, 2339#true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 6#L42-6true, Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1232#(= (+ ~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: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1202#(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: 703#(= thread1Thread1of1ForFork1_~i~0 0), Black: 182#(= thread2Thread1of1ForFork2_~i~1 0), 89#L75-4true]) [2022-07-12 10:26:37,134 INFO L384 tUnfolder$Statistics]: this new event has 68 ancestors and is cut-off event [2022-07-12 10:26:37,134 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-07-12 10:26:37,134 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-07-12 10:26:37,134 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-07-12 10:26:37,191 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[][155], [113#true, Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(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)), 1202#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), 94#L76-2true, 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)), 1225#true, 45#L50-2true, Black: 2324#(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: 2328#(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: 2330#(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: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(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: 2326#(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)), 1783#true, 2339#true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1232#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 701#true, Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), 64#L59true, Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0), Black: 182#(= thread2Thread1of1ForFork2_~i~1 0)]) [2022-07-12 10:26:37,191 INFO L384 tUnfolder$Statistics]: this new event has 71 ancestors and is cut-off event [2022-07-12 10:26:37,191 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-07-12 10:26:37,191 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-07-12 10:26:37,191 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-07-12 10:26:37,191 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-07-12 10:26:37,194 INFO L382 tUnfolder$Statistics]: inserting event number 6 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[][155], [113#true, Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(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)), 1202#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), 94#L76-2true, 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)), 1225#true, 45#L50-2true, Black: 2324#(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: 2328#(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: 2330#(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: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(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: 2326#(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)), 1783#true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 2339#true, Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1232#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 701#true, Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), 64#L59true, Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0), Black: 182#(= thread2Thread1of1ForFork2_~i~1 0)]) [2022-07-12 10:26:37,195 INFO L384 tUnfolder$Statistics]: this new event has 66 ancestors and is not cut-off event [2022-07-12 10:26:37,195 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is not cut-off event [2022-07-12 10:26:37,195 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is not cut-off event [2022-07-12 10:26:37,195 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is not cut-off event [2022-07-12 10:26:37,195 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is not cut-off event [2022-07-12 10:26:37,195 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is not cut-off event [2022-07-12 10:26:37,195 INFO L382 tUnfolder$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[][155], [113#true, Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(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)), 1202#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), 94#L76-2true, 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)), 45#L50-2true, 1225#true, Black: 2324#(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)), 68#L58-2true, Black: 2328#(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: 2330#(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: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(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: 2326#(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)), 1783#true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 2339#true, Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1232#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 701#true, Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0), Black: 182#(= thread2Thread1of1ForFork2_~i~1 0)]) [2022-07-12 10:26:37,195 INFO L384 tUnfolder$Statistics]: this new event has 67 ancestors and is cut-off event [2022-07-12 10:26:37,195 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-07-12 10:26:37,195 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2022-07-12 10:26:37,195 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-07-12 10:26:37,195 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-07-12 10:26:37,357 INFO L382 tUnfolder$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[][159], [113#true, 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(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)), 2716#(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: 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)), 1225#true, Black: 2324#(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: 2328#(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: 2330#(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: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(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: 2326#(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)), 1783#true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 6#L42-6true, Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), 40#L51true, Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1232#(= (+ ~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: 701#true, Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 64#L59true, Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1202#(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: 182#(= thread2Thread1of1ForFork2_~i~1 0), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0), 89#L75-4true]) [2022-07-12 10:26:37,357 INFO L384 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-07-12 10:26:37,357 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-07-12 10:26:37,357 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-07-12 10:26:37,357 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-07-12 10:26:37,464 INFO L129 PetriNetUnfolder]: 2715/8457 cut-off events. [2022-07-12 10:26:37,464 INFO L130 PetriNetUnfolder]: For 28465/31277 co-relation queries the response was YES. [2022-07-12 10:26:37,518 INFO L84 FinitePrefix]: Finished finitePrefix Result has 29931 conditions, 8457 events. 2715/8457 cut-off events. For 28465/31277 co-relation queries the response was YES. Maximal size of possible extension queue 527. Compared 89893 event pairs, 465 based on Foata normal form. 186/8224 useless extension candidates. Maximal degree in co-relation 29896. Up to 1855 conditions per place. [2022-07-12 10:26:37,554 INFO L132 encePairwiseOnDemand]: 96/107 looper letters, 72 selfloop transitions, 29 changer transitions 8/273 dead transitions. [2022-07-12 10:26:37,554 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 177 places, 273 transitions, 2389 flow [2022-07-12 10:26:37,554 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-07-12 10:26:37,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2022-07-12 10:26:37,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 1292 transitions. [2022-07-12 10:26:37,556 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.8049844236760124 [2022-07-12 10:26:37,556 INFO L72 ComplementDD]: Start complementDD. Operand 15 states and 1292 transitions. [2022-07-12 10:26:37,556 INFO L73 IsDeterministic]: Start isDeterministic. Operand 15 states and 1292 transitions. [2022-07-12 10:26:37,557 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-12 10:26:37,557 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 15 states and 1292 transitions. [2022-07-12 10:26:37,559 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 16 states, 15 states have (on average 86.13333333333334) internal successors, (1292), 15 states have internal predecessors, (1292), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:26:37,560 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 16 states, 16 states have (on average 107.0) internal successors, (1712), 16 states have internal predecessors, (1712), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:26:37,561 INFO L81 ComplementDD]: Finished complementDD. Result has 16 states, 16 states have (on average 107.0) internal successors, (1712), 16 states have internal predecessors, (1712), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:26:37,561 INFO L186 Difference]: Start difference. First operand has 167 places, 227 transitions, 1943 flow. Second operand 15 states and 1292 transitions. [2022-07-12 10:26:37,561 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 177 places, 273 transitions, 2389 flow [2022-07-12 10:26:37,601 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 169 places, 273 transitions, 2316 flow, removed 27 selfloop flow, removed 8 redundant places. [2022-07-12 10:26:37,604 INFO L242 Difference]: Finished difference. Result has 177 places, 247 transitions, 2101 flow [2022-07-12 10:26:37,605 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=107, PETRI_DIFFERENCE_MINUEND_FLOW=1887, PETRI_DIFFERENCE_MINUEND_PLACES=155, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=227, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=12, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=211, PETRI_DIFFERENCE_SUBTRAHEND_STATES=15, PETRI_FLOW=2101, PETRI_PLACES=177, PETRI_TRANSITIONS=247} [2022-07-12 10:26:37,605 INFO L279 CegarLoopForPetriNet]: 96 programPoint places, 81 predicate places. [2022-07-12 10:26:37,605 INFO L495 AbstractCegarLoop]: Abstraction has has 177 places, 247 transitions, 2101 flow [2022-07-12 10:26:37,606 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 18 states, 18 states have (on average 83.38888888888889) internal successors, (1501), 18 states have internal predecessors, (1501), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:26:37,606 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-12 10:26:37,606 INFO L200 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] [2022-07-12 10:26:37,625 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2022-07-12 10:26:37,823 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable14 [2022-07-12 10:26:37,823 INFO L420 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-07-12 10:26:37,824 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-12 10:26:37,824 INFO L85 PathProgramCache]: Analyzing trace with hash -687421788, now seen corresponding path program 4 times [2022-07-12 10:26:37,824 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-12 10:26:37,824 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1702444962] [2022-07-12 10:26:37,824 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 10:26:37,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-12 10:26:37,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 10:26:37,935 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-12 10:26:37,935 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-12 10:26:37,935 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1702444962] [2022-07-12 10:26:37,935 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1702444962] provided 0 perfect and 1 imperfect interpolant sequences [2022-07-12 10:26:37,935 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1082477806] [2022-07-12 10:26:37,936 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-07-12 10:26:37,936 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-12 10:26:37,936 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-12 10:26:37,942 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) [2022-07-12 10:26:37,943 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2022-07-12 10:26:38,035 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-07-12 10:26:38,035 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-07-12 10:26:38,036 INFO L263 TraceCheckSpWp]: Trace formula consists of 215 conjuncts, 17 conjunts are in the unsatisfiable core [2022-07-12 10:26:38,038 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-12 10:26:38,293 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-12 10:26:38,294 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-07-12 10:26:38,458 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-07-12 10:26:38,459 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1082477806] provided 0 perfect and 2 imperfect interpolant sequences [2022-07-12 10:26:38,459 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-07-12 10:26:38,459 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10, 9] total 15 [2022-07-12 10:26:38,459 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1411074861] [2022-07-12 10:26:38,459 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-07-12 10:26:38,459 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-07-12 10:26:38,459 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-12 10:26:38,459 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-07-12 10:26:38,460 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=44, Invalid=166, Unknown=0, NotChecked=0, Total=210 [2022-07-12 10:26:38,460 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 81 out of 107 [2022-07-12 10:26:38,461 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 177 places, 247 transitions, 2101 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) [2022-07-12 10:26:38,461 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-12 10:26:38,461 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 81 of 107 [2022-07-12 10:26:38,461 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-12 10:26:38,913 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[][78], [113#true, Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), 1227#(= ~x_1~0 0), Black: 1219#(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: 2880#(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: 2630#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 2884#(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: 2344#(and (<= ~b~0 ~x_2~0) (<= ~x_2~0 ~b~0) (= ~x_3~0 0) (= ~x_1~0 0)), Black: 2569#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2716#(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: 2882#(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: 2886#(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)), 69#L58-4true, Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 61#L42-5true, Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 196#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(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))))), 2341#(= ~x_1~0 0), Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 40#L51true, Black: 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1232#(= (+ ~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: 701#true, Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), 2898#(= ~x_1~0 0), Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1202#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 182#(= thread2Thread1of1ForFork2_~i~1 0), 89#L75-4true, 703#(= thread1Thread1of1ForFork1_~i~0 0)]) [2022-07-12 10:26:38,913 INFO L384 tUnfolder$Statistics]: this new event has 61 ancestors and is cut-off event [2022-07-12 10:26:38,913 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-07-12 10:26:38,913 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2022-07-12 10:26:38,913 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-07-12 10:26:38,959 INFO L382 tUnfolder$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[][156], [113#true, Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(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: 2880#(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: 2630#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 2884#(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: 2344#(and (<= ~b~0 ~x_2~0) (<= ~x_2~0 ~b~0) (= ~x_3~0 0) (= ~x_1~0 0)), Black: 2569#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2716#(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: 2882#(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: 2886#(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: 134#(= thread3Thread1of1ForFork0_~i~2 0), Black: 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, Black: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(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))))), 1783#true, 2339#true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 6#L42-6true, 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), 1231#(and (<= (+ ~x_1~0 ~b~0) ~x_3~0) (= ~x_2~0 0) (<= ~x_3~0 (+ ~x_1~0 ~b~0))), 40#L51true, Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1232#(= (+ ~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: 701#true, 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 64#L59true, Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1202#(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: 703#(= thread1Thread1of1ForFork1_~i~0 0), 89#L75-4true, 2896#true]) [2022-07-12 10:26:38,959 INFO L384 tUnfolder$Statistics]: this new event has 59 ancestors and is cut-off event [2022-07-12 10:26:38,959 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-07-12 10:26:38,960 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-07-12 10:26:38,960 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-07-12 10:26:38,969 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: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(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: 2880#(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)), 1227#(= ~x_1~0 0), Black: 2630#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 2884#(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: 2344#(and (<= ~b~0 ~x_2~0) (<= ~x_2~0 ~b~0) (= ~x_3~0 0) (= ~x_1~0 0)), Black: 2569#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2716#(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: 2882#(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: 2886#(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)), 69#L58-4true, 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)), 196#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(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))))), 2341#(= ~x_1~0 0), 62#L43true, Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 40#L51true, Black: 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1232#(= (+ ~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: 701#true, Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), 2898#(= ~x_1~0 0), Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1202#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 182#(= thread2Thread1of1ForFork2_~i~1 0), 89#L75-4true, 703#(= thread1Thread1of1ForFork1_~i~0 0)]) [2022-07-12 10:26:38,969 INFO L384 tUnfolder$Statistics]: this new event has 62 ancestors and is cut-off event [2022-07-12 10:26:38,969 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2022-07-12 10:26:38,969 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-07-12 10:26:38,969 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2022-07-12 10:26:38,971 INFO L382 tUnfolder$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: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(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: 2880#(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)), 1227#(= ~x_1~0 0), Black: 2630#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 2884#(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: 2344#(and (<= ~b~0 ~x_2~0) (<= ~x_2~0 ~b~0) (= ~x_3~0 0) (= ~x_1~0 0)), Black: 2569#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2716#(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: 2882#(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: 2886#(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: 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)), Black: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(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: 155#(= thread1Thread1of1ForFork1_~i~0 0), 2341#(= ~x_1~0 0), Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), 40#L51true, Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1232#(= (+ ~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: 701#true, Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 76#thread1ENTRYtrue, 64#L59true, 2898#(= ~x_1~0 0), Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1202#(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: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 182#(= thread2Thread1of1ForFork2_~i~1 0), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0), 89#L75-4true]) [2022-07-12 10:26:38,971 INFO L384 tUnfolder$Statistics]: this new event has 62 ancestors and is cut-off event [2022-07-12 10:26:38,971 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-07-12 10:26:38,971 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2022-07-12 10:26:38,971 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2022-07-12 10:26:38,972 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: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), 1227#(= ~x_1~0 0), Black: 1219#(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: 2880#(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: 2630#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 2884#(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: 2344#(and (<= ~b~0 ~x_2~0) (<= ~x_2~0 ~b~0) (= ~x_3~0 0) (= ~x_1~0 0)), Black: 2569#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2716#(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: 2882#(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: 2886#(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)), 69#L58-4true, 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)), 196#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(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))))), 2341#(= ~x_1~0 0), 62#L43true, Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 40#L51true, Black: 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1232#(= (+ ~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: 701#true, Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), 2898#(= ~x_1~0 0), Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1202#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 182#(= thread2Thread1of1ForFork2_~i~1 0), 89#L75-4true, 703#(= thread1Thread1of1ForFork1_~i~0 0)]) [2022-07-12 10:26:38,972 INFO L384 tUnfolder$Statistics]: this new event has 62 ancestors and is cut-off event [2022-07-12 10:26:38,972 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-07-12 10:26:38,972 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2022-07-12 10:26:38,973 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-07-12 10:26:38,973 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2022-07-12 10:26:39,003 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: 195#(= thread1Thread1of1ForFork1_~i~0 0), 1204#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), 1227#(= ~x_1~0 0), Black: 1219#(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: 2880#(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: 2630#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 2884#(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: 2344#(and (<= ~b~0 ~x_2~0) (<= ~x_2~0 ~b~0) (= ~x_3~0 0) (= ~x_1~0 0)), Black: 2569#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2716#(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: 2882#(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: 2886#(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: 134#(= thread3Thread1of1ForFork0_~i~2 0), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 61#L42-5true, Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 196#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(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))))), 2341#(= ~x_1~0 0), Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), 40#L51true, Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1232#(= (+ ~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: 701#true, Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), 64#L59true, 2898#(= ~x_1~0 0), Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1202#(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: 703#(= thread1Thread1of1ForFork1_~i~0 0), Black: 182#(= thread2Thread1of1ForFork2_~i~1 0), 89#L75-4true]) [2022-07-12 10:26:39,003 INFO L384 tUnfolder$Statistics]: this new event has 63 ancestors and is cut-off event [2022-07-12 10:26:39,003 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-07-12 10:26:39,003 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-07-12 10:26:39,003 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-07-12 10:26:39,020 INFO L382 tUnfolder$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: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), 1204#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(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: 2880#(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)), 1227#(= ~x_1~0 0), Black: 2630#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 2884#(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: 2344#(and (<= ~b~0 ~x_2~0) (<= ~x_2~0 ~b~0) (= ~x_3~0 0) (= ~x_1~0 0)), Black: 2569#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2716#(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: 2882#(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: 2886#(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: 134#(= thread3Thread1of1ForFork0_~i~2 0), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 61#L42-5true, Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 196#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(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))))), 2341#(= ~x_1~0 0), Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), 40#L51true, Black: 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1232#(= (+ ~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: 701#true, Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), 2898#(= ~x_1~0 0), 64#L59true, Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1202#(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: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0), Black: 182#(= thread2Thread1of1ForFork2_~i~1 0), 89#L75-4true]) [2022-07-12 10:26:39,020 INFO L384 tUnfolder$Statistics]: this new event has 63 ancestors and is cut-off event [2022-07-12 10:26:39,020 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-07-12 10:26:39,020 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-07-12 10:26:39,020 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-07-12 10:26:39,022 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[][78], [113#true, 1204#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(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: 2880#(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)), 1227#(= ~x_1~0 0), Black: 2630#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 2884#(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: 2344#(and (<= ~b~0 ~x_2~0) (<= ~x_2~0 ~b~0) (= ~x_3~0 0) (= ~x_1~0 0)), Black: 2569#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2716#(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: 2882#(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: 2886#(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: 134#(= thread3Thread1of1ForFork0_~i~2 0), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 61#L42-5true, Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 196#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(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))))), 2341#(= ~x_1~0 0), Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), 40#L51true, Black: 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1232#(= (+ ~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: 701#true, Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), 64#L59true, 2898#(= ~x_1~0 0), Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1202#(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: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 182#(= thread2Thread1of1ForFork2_~i~1 0), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0), 89#L75-4true]) [2022-07-12 10:26:39,022 INFO L384 tUnfolder$Statistics]: this new event has 63 ancestors and is cut-off event [2022-07-12 10:26:39,022 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-07-12 10:26:39,022 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-07-12 10:26:39,022 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-07-12 10:26:39,050 INFO L382 tUnfolder$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, 1204#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), 1227#(= ~x_1~0 0), Black: 1219#(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: 2880#(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: 2630#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 2884#(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: 2344#(and (<= ~b~0 ~x_2~0) (<= ~x_2~0 ~b~0) (= ~x_3~0 0) (= ~x_1~0 0)), Black: 2569#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2716#(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: 2882#(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: 2886#(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: 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)), 196#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(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))))), 2341#(= ~x_1~0 0), 62#L43true, Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), 40#L51true, Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1232#(= (+ ~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: 701#true, 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), 64#L59true, 2898#(= ~x_1~0 0), Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1202#(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: 703#(= thread1Thread1of1ForFork1_~i~0 0), Black: 182#(= thread2Thread1of1ForFork2_~i~1 0), 89#L75-4true]) [2022-07-12 10:26:39,050 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2022-07-12 10:26:39,050 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-07-12 10:26:39,050 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-07-12 10:26:39,050 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-07-12 10:26:39,063 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: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1204#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(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: 2880#(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)), 1227#(= ~x_1~0 0), Black: 2630#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 2884#(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: 2344#(and (<= ~b~0 ~x_2~0) (<= ~x_2~0 ~b~0) (= ~x_3~0 0) (= ~x_1~0 0)), Black: 2569#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2716#(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: 2882#(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: 2886#(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: 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)), 196#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(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))))), 2341#(= ~x_1~0 0), 62#L43true, Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), 40#L51true, Black: 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1232#(= (+ ~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: 701#true, Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), 2898#(= ~x_1~0 0), 64#L59true, Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1202#(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: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0), Black: 182#(= thread2Thread1of1ForFork2_~i~1 0), 89#L75-4true]) [2022-07-12 10:26:39,063 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2022-07-12 10:26:39,063 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-07-12 10:26:39,063 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-07-12 10:26:39,063 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-07-12 10:26:39,068 INFO L382 tUnfolder$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[][182], [113#true, Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 2880#(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: 1219#(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: 2630#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 2884#(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: 2344#(and (<= ~b~0 ~x_2~0) (<= ~x_2~0 ~b~0) (= ~x_3~0 0) (= ~x_1~0 0)), Black: 2569#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 1202#(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: 2716#(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: 2882#(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: 2886#(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)), 94#L76-2true, Black: 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, 1225#true, 45#L50-2true, 68#L58-2true, Black: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(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))))), 1783#true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 2339#true, 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1232#(= (+ ~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: 701#true, 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0), 2896#true]) [2022-07-12 10:26:39,068 INFO L384 tUnfolder$Statistics]: this new event has 67 ancestors and is cut-off event [2022-07-12 10:26:39,068 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-07-12 10:26:39,068 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-07-12 10:26:39,069 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-07-12 10:26:39,103 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[][182], [113#true, Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 2880#(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: 1219#(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: 2630#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 2884#(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: 2344#(and (<= ~b~0 ~x_2~0) (<= ~x_2~0 ~b~0) (= ~x_3~0 0) (= ~x_1~0 0)), Black: 2569#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 1202#(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: 2716#(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: 2882#(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: 2886#(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)), 94#L76-2true, 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)), 1225#true, 45#L50-2true, 68#L58-2true, Black: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(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))))), 1783#true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 2339#true, Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1232#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 701#true, Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0), 2896#true]) [2022-07-12 10:26:39,103 INFO L384 tUnfolder$Statistics]: this new event has 62 ancestors and is cut-off event [2022-07-12 10:26:39,103 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-07-12 10:26:39,103 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-07-12 10:26:39,103 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-07-12 10:26:39,113 INFO L382 tUnfolder$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[][182], [113#true, Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 2880#(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: 1219#(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: 2630#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 2884#(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: 2344#(and (<= ~b~0 ~x_2~0) (<= ~x_2~0 ~b~0) (= ~x_3~0 0) (= ~x_1~0 0)), Black: 2569#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 1202#(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: 2716#(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: 2882#(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: 2886#(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)), 94#L76-2true, 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)), 1225#true, 45#L50-2true, 68#L58-2true, Black: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(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))))), 1783#true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 2339#true, Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1232#(= (+ ~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: 701#true, 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 182#(= thread2Thread1of1ForFork2_~i~1 0), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0), 2896#true]) [2022-07-12 10:26:39,113 INFO L384 tUnfolder$Statistics]: this new event has 72 ancestors and is cut-off event [2022-07-12 10:26:39,113 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-07-12 10:26:39,113 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-07-12 10:26:39,113 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-07-12 10:26:39,149 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[][156], [113#true, Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(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: 2880#(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: 2630#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 2884#(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: 2344#(and (<= ~b~0 ~x_2~0) (<= ~x_2~0 ~b~0) (= ~x_3~0 0) (= ~x_1~0 0)), Black: 2569#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2716#(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: 2882#(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: 2886#(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: 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)), 1225#true, Black: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(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))))), 1783#true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 2339#true, 6#L42-6true, Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), 40#L51true, Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1232#(= (+ ~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: 701#true, 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 64#L59true, Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1202#(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: 182#(= thread2Thread1of1ForFork2_~i~1 0), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0), 89#L75-4true, 2896#true]) [2022-07-12 10:26:39,149 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2022-07-12 10:26:39,149 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-07-12 10:26:39,149 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-07-12 10:26:39,149 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-07-12 10:26:39,176 INFO L382 tUnfolder$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[][156], [113#true, 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 2880#(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: 1219#(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: 2630#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 2884#(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: 2344#(and (<= ~b~0 ~x_2~0) (<= ~x_2~0 ~b~0) (= ~x_3~0 0) (= ~x_1~0 0)), Black: 2569#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2716#(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: 2882#(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: 2886#(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: 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)), 1225#true, Black: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(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))))), 1783#true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 2339#true, 6#L42-6true, Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), 40#L51true, Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1232#(= (+ ~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: 701#true, 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 64#L59true, Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1202#(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: 703#(= thread1Thread1of1ForFork1_~i~0 0), 89#L75-4true, Black: 182#(= thread2Thread1of1ForFork2_~i~1 0), 2896#true]) [2022-07-12 10:26:39,176 INFO L384 tUnfolder$Statistics]: this new event has 69 ancestors and is cut-off event [2022-07-12 10:26:39,176 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-07-12 10:26:39,176 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-07-12 10:26:39,176 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-07-12 10:26:39,176 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-07-12 10:26:39,202 INFO L382 tUnfolder$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[][44], [113#true, 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(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: 2880#(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: 2630#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 2884#(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: 2344#(and (<= ~b~0 ~x_2~0) (<= ~x_2~0 ~b~0) (= ~x_3~0 0) (= ~x_1~0 0)), Black: 2569#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2716#(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: 2882#(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: 2886#(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)), 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)), 1225#true, 68#L58-2true, Black: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(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))))), 1783#true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 2339#true, 62#L43true, Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), 40#L51true, Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1232#(= (+ ~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: 701#true, 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1202#(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: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0), Black: 182#(= thread2Thread1of1ForFork2_~i~1 0), 89#L75-4true, 2896#true]) [2022-07-12 10:26:39,202 INFO L384 tUnfolder$Statistics]: this new event has 65 ancestors and is cut-off event [2022-07-12 10:26:39,202 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2022-07-12 10:26:39,202 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2022-07-12 10:26:39,202 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2022-07-12 10:26:39,232 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[][182], [113#true, Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 2880#(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: 1219#(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: 2630#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 2884#(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: 2344#(and (<= ~b~0 ~x_2~0) (<= ~x_2~0 ~b~0) (= ~x_3~0 0) (= ~x_1~0 0)), Black: 2569#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 1202#(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: 2716#(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: 2882#(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: 2886#(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: 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, 1225#true, 45#L50-2true, 68#L58-2true, Black: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(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))))), 1783#true, 2339#true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1232#(= (+ ~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: 701#true, 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0), 2896#true]) [2022-07-12 10:26:39,232 INFO L384 tUnfolder$Statistics]: this new event has 72 ancestors and is cut-off event [2022-07-12 10:26:39,232 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-07-12 10:26:39,232 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-07-12 10:26:39,232 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-07-12 10:26:39,232 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-07-12 10:26:39,234 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[][182], [113#true, Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 2880#(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: 1219#(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: 2630#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 2884#(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: 2344#(and (<= ~b~0 ~x_2~0) (<= ~x_2~0 ~b~0) (= ~x_3~0 0) (= ~x_1~0 0)), 1202#(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: 2569#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2716#(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: 2882#(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: 2886#(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)), 94#L76-2true, 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)), 45#L50-2true, 1225#true, Black: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(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))))), 1783#true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 2339#true, Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1232#(= (+ ~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: 701#true, 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), 64#L59true, Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 182#(= thread2Thread1of1ForFork2_~i~1 0), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0), 2896#true]) [2022-07-12 10:26:39,234 INFO L384 tUnfolder$Statistics]: this new event has 71 ancestors and is cut-off event [2022-07-12 10:26:39,234 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-07-12 10:26:39,234 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-07-12 10:26:39,234 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-07-12 10:26:39,238 INFO L382 tUnfolder$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[][182], [113#true, Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 2880#(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: 1219#(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: 2630#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 2884#(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: 2344#(and (<= ~b~0 ~x_2~0) (<= ~x_2~0 ~b~0) (= ~x_3~0 0) (= ~x_1~0 0)), Black: 2569#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 1202#(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: 2716#(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: 2882#(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: 2886#(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)), 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)), 45#L50-2true, 1225#true, Black: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(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))))), 1783#true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 2339#true, Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1232#(= (+ ~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: 701#true, 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), 64#L59true, Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0), Black: 182#(= thread2Thread1of1ForFork2_~i~1 0), 2896#true]) [2022-07-12 10:26:39,238 INFO L384 tUnfolder$Statistics]: this new event has 66 ancestors and is not cut-off event [2022-07-12 10:26:39,238 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is not cut-off event [2022-07-12 10:26:39,238 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is not cut-off event [2022-07-12 10:26:39,238 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is not cut-off event [2022-07-12 10:26:39,238 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is not cut-off event [2022-07-12 10:26:39,242 INFO L382 tUnfolder$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], [113#true, 1204#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(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: 2880#(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: 2630#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 2884#(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: 2344#(and (<= ~b~0 ~x_2~0) (<= ~x_2~0 ~b~0) (= ~x_3~0 0) (= ~x_1~0 0)), Black: 2569#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2716#(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: 2882#(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: 2886#(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: 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)), 96#L42-2true, 1225#true, 196#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(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))))), 1783#true, 2339#true, Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), 40#L51true, Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1232#(= (+ ~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: 701#true, 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), 64#L59true, Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1202#(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: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0), 89#L75-4true, Black: 182#(= thread2Thread1of1ForFork2_~i~1 0), 2896#true]) [2022-07-12 10:26:39,242 INFO L384 tUnfolder$Statistics]: this new event has 70 ancestors and is cut-off event [2022-07-12 10:26:39,242 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2022-07-12 10:26:39,243 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2022-07-12 10:26:39,243 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2022-07-12 10:26:39,269 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[][182], [113#true, Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 2880#(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: 1219#(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: 2630#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 2884#(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: 2344#(and (<= ~b~0 ~x_2~0) (<= ~x_2~0 ~b~0) (= ~x_3~0 0) (= ~x_1~0 0)), Black: 2569#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 1202#(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: 2716#(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: 2882#(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: 2886#(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)), 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)), 45#L50-2true, 1225#true, 68#L58-2true, Black: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(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))))), 1783#true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 2339#true, Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1232#(= (+ ~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: 701#true, 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0), Black: 182#(= thread2Thread1of1ForFork2_~i~1 0), 2896#true]) [2022-07-12 10:26:39,269 INFO L384 tUnfolder$Statistics]: this new event has 67 ancestors and is not cut-off event [2022-07-12 10:26:39,269 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is not cut-off event [2022-07-12 10:26:39,269 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is not cut-off event [2022-07-12 10:26:39,269 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is not cut-off event [2022-07-12 10:26:39,269 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is not cut-off event [2022-07-12 10:26:39,407 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[][156], [113#true, 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(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: 2880#(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: 2630#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 2884#(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: 2344#(and (<= ~b~0 ~x_2~0) (<= ~x_2~0 ~b~0) (= ~x_3~0 0) (= ~x_1~0 0)), Black: 2569#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2716#(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: 2882#(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: 2886#(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: 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)), 1225#true, Black: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(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))))), 1783#true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 2339#true, 6#L42-6true, Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), 40#L51true, Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 3283#(<= (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: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1232#(= (+ ~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: 701#true, 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 64#L59true, Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1202#(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: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0), 89#L75-4true, Black: 182#(= thread2Thread1of1ForFork2_~i~1 0)]) [2022-07-12 10:26:39,407 INFO L384 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-07-12 10:26:39,407 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-07-12 10:26:39,407 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-07-12 10:26:39,407 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-07-12 10:26:39,424 INFO L382 tUnfolder$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[][156], [113#true, 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 2880#(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: 1219#(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: 2630#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 2884#(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: 2344#(and (<= ~b~0 ~x_2~0) (<= ~x_2~0 ~b~0) (= ~x_3~0 0) (= ~x_1~0 0)), Black: 2569#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 2716#(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: 2882#(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: 2886#(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: 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)), 1225#true, Black: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(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))))), 1783#true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 6#L42-6true, Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), 40#L51true, Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1232#(= (+ ~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: 701#true, 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 64#L59true, Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1202#(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: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 182#(= thread2Thread1of1ForFork2_~i~1 0), 89#L75-4true, Black: 703#(= thread1Thread1of1ForFork1_~i~0 0), 2896#true]) [2022-07-12 10:26:39,424 INFO L384 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-07-12 10:26:39,424 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-07-12 10:26:39,424 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-07-12 10:26:39,424 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-07-12 10:26:39,587 INFO L129 PetriNetUnfolder]: 2954/9391 cut-off events. [2022-07-12 10:26:39,588 INFO L130 PetriNetUnfolder]: For 34864/39230 co-relation queries the response was YES. [2022-07-12 10:26:39,661 INFO L84 FinitePrefix]: Finished finitePrefix Result has 34521 conditions, 9391 events. 2954/9391 cut-off events. For 34864/39230 co-relation queries the response was YES. Maximal size of possible extension queue 564. Compared 101867 event pairs, 527 based on Foata normal form. 355/9274 useless extension candidates. Maximal degree in co-relation 34481. Up to 2135 conditions per place. [2022-07-12 10:26:39,701 INFO L132 encePairwiseOnDemand]: 94/107 looper letters, 89 selfloop transitions, 31 changer transitions 8/292 dead transitions. [2022-07-12 10:26:39,701 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 190 places, 292 transitions, 2644 flow [2022-07-12 10:26:39,701 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2022-07-12 10:26:39,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18 states. [2022-07-12 10:26:39,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 1537 transitions. [2022-07-12 10:26:39,703 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.7980269989615784 [2022-07-12 10:26:39,703 INFO L72 ComplementDD]: Start complementDD. Operand 18 states and 1537 transitions. [2022-07-12 10:26:39,703 INFO L73 IsDeterministic]: Start isDeterministic. Operand 18 states and 1537 transitions. [2022-07-12 10:26:39,703 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-12 10:26:39,703 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 18 states and 1537 transitions. [2022-07-12 10:26:39,706 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) [2022-07-12 10:26:39,708 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) [2022-07-12 10:26:39,708 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) [2022-07-12 10:26:39,708 INFO L186 Difference]: Start difference. First operand has 177 places, 247 transitions, 2101 flow. Second operand 18 states and 1537 transitions. [2022-07-12 10:26:39,708 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 190 places, 292 transitions, 2644 flow [2022-07-12 10:26:39,759 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 184 places, 292 transitions, 2537 flow, removed 49 selfloop flow, removed 6 redundant places. [2022-07-12 10:26:39,763 INFO L242 Difference]: Finished difference. Result has 191 places, 262 transitions, 2229 flow [2022-07-12 10:26:39,763 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=107, PETRI_DIFFERENCE_MINUEND_FLOW=2018, PETRI_DIFFERENCE_MINUEND_PLACES=167, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=247, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=19, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=226, PETRI_DIFFERENCE_SUBTRAHEND_STATES=18, PETRI_FLOW=2229, PETRI_PLACES=191, PETRI_TRANSITIONS=262} [2022-07-12 10:26:39,763 INFO L279 CegarLoopForPetriNet]: 96 programPoint places, 95 predicate places. [2022-07-12 10:26:39,763 INFO L495 AbstractCegarLoop]: Abstraction has has 191 places, 262 transitions, 2229 flow [2022-07-12 10:26:39,764 INFO L496 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) [2022-07-12 10:26:39,764 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-12 10:26:39,764 INFO L200 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] [2022-07-12 10:26:39,780 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2022-07-12 10:26:39,967 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable15 [2022-07-12 10:26:39,967 INFO L420 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-07-12 10:26:39,968 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-12 10:26:39,968 INFO L85 PathProgramCache]: Analyzing trace with hash 221475872, now seen corresponding path program 5 times [2022-07-12 10:26:39,968 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-12 10:26:39,968 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1445452567] [2022-07-12 10:26:39,968 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 10:26:39,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-12 10:26:39,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 10:26:40,125 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-12 10:26:40,126 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-12 10:26:40,126 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1445452567] [2022-07-12 10:26:40,126 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1445452567] provided 0 perfect and 1 imperfect interpolant sequences [2022-07-12 10:26:40,126 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [121611498] [2022-07-12 10:26:40,126 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2022-07-12 10:26:40,126 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-12 10:26:40,126 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-12 10:26:40,127 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) [2022-07-12 10:26:40,129 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2022-07-12 10:26:40,220 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-07-12 10:26:40,220 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-07-12 10:26:40,222 INFO L263 TraceCheckSpWp]: Trace formula consists of 215 conjuncts, 17 conjunts are in the unsatisfiable core [2022-07-12 10:26:40,223 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-12 10:26:40,510 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-12 10:26:40,510 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-07-12 10:26:45,616 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-12 10:26:45,616 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [121611498] provided 0 perfect and 2 imperfect interpolant sequences [2022-07-12 10:26:45,616 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-07-12 10:26:45,616 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10, 10] total 17 [2022-07-12 10:26:45,616 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1627201672] [2022-07-12 10:26:45,617 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-07-12 10:26:45,617 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 17 states [2022-07-12 10:26:45,617 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-12 10:26:45,617 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2022-07-12 10:26:45,618 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=55, Invalid=215, Unknown=2, NotChecked=0, Total=272 [2022-07-12 10:26:45,618 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 81 out of 107 [2022-07-12 10:26:45,619 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 191 places, 262 transitions, 2229 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) [2022-07-12 10:26:45,619 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-12 10:26:45,619 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 81 of 107 [2022-07-12 10:26:45,619 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-12 10:26:46,037 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#true, Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(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)), 1227#(= ~x_1~0 0), Black: 2630#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 2344#(and (<= ~b~0 ~x_2~0) (<= ~x_2~0 ~b~0) (= ~x_3~0 0) (= ~x_1~0 0)), Black: 2569#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2716#(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))))), 69#L58-4true, Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 61#L42-5true, Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 196#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(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))))), 2341#(= ~x_1~0 0), Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 40#L51true, Black: 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1232#(= (+ ~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: 701#true, Black: 3446#(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: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 2902#(and (<= (+ ~x_2~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~x_2~0 ~a~0))), Black: 3444#(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)), 2898#(= ~x_1~0 0), Black: 3440#(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: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 3442#(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: 1202#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2903#(= (+ ~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: 182#(= thread2Thread1of1ForFork2_~i~1 0), Black: 3107#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 89#L75-4true, 703#(= thread1Thread1of1ForFork1_~i~0 0)]) [2022-07-12 10:26:46,037 INFO L384 tUnfolder$Statistics]: this new event has 61 ancestors and is cut-off event [2022-07-12 10:26:46,037 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-07-12 10:26:46,037 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2022-07-12 10:26:46,037 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-07-12 10:26:46,078 INFO L382 tUnfolder$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[][157], [113#true, 3455#true, Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(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: 2630#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 2344#(and (<= ~b~0 ~x_2~0) (<= ~x_2~0 ~b~0) (= ~x_3~0 0) (= ~x_1~0 0)), Black: 2569#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2716#(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: 134#(= thread3Thread1of1ForFork0_~i~2 0), Black: 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, Black: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(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))))), 1783#true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 2339#true, 6#L42-6true, 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), 1231#(and (<= (+ ~x_1~0 ~b~0) ~x_3~0) (= ~x_2~0 0) (<= ~x_3~0 (+ ~x_1~0 ~b~0))), 40#L51true, Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1232#(= (+ ~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: 701#true, Black: 3446#(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)), 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 2902#(and (<= (+ ~x_2~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~x_2~0 ~a~0))), 64#L59true, Black: 3444#(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: 3440#(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: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 3442#(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: 1202#(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: 2903#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 89#L75-4true, Black: 703#(= thread1Thread1of1ForFork1_~i~0 0), Black: 3107#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 2896#true]) [2022-07-12 10:26:46,078 INFO L384 tUnfolder$Statistics]: this new event has 59 ancestors and is cut-off event [2022-07-12 10:26:46,078 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-07-12 10:26:46,078 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-07-12 10:26:46,078 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-07-12 10:26:46,089 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#true, Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), 1227#(= ~x_1~0 0), Black: 1219#(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: 2630#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 2344#(and (<= ~b~0 ~x_2~0) (<= ~x_2~0 ~b~0) (= ~x_3~0 0) (= ~x_1~0 0)), Black: 2569#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2716#(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))))), 69#L58-4true, 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)), 196#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(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))))), 2341#(= ~x_1~0 0), 62#L43true, Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 40#L51true, Black: 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1232#(= (+ ~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: 701#true, Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 3446#(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: 2902#(and (<= (+ ~x_2~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~x_2~0 ~a~0))), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), 2898#(= ~x_1~0 0), Black: 3444#(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: 3440#(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: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 3442#(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: 1202#(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: 2903#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 89#L75-4true, Black: 3107#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 182#(= thread2Thread1of1ForFork2_~i~1 0), 703#(= thread1Thread1of1ForFork1_~i~0 0)]) [2022-07-12 10:26:46,090 INFO L384 tUnfolder$Statistics]: this new event has 62 ancestors and is cut-off event [2022-07-12 10:26:46,090 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2022-07-12 10:26:46,090 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2022-07-12 10:26:46,090 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-07-12 10:26:46,093 INFO L382 tUnfolder$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#true, Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), 1227#(= ~x_1~0 0), Black: 1219#(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: 2630#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 2344#(and (<= ~b~0 ~x_2~0) (<= ~x_2~0 ~b~0) (= ~x_3~0 0) (= ~x_1~0 0)), Black: 2569#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2716#(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: 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)), Black: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(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: 155#(= thread1Thread1of1ForFork1_~i~0 0), 2341#(= ~x_1~0 0), Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), 40#L51true, Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1232#(= (+ ~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: 701#true, Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 3446#(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)), 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 2902#(and (<= (+ ~x_2~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~x_2~0 ~a~0))), 76#thread1ENTRYtrue, 2898#(= ~x_1~0 0), Black: 3444#(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)), 64#L59true, Black: 3440#(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: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 3442#(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: 1202#(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: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 2903#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 89#L75-4true, Black: 703#(= thread1Thread1of1ForFork1_~i~0 0), Black: 3107#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 182#(= thread2Thread1of1ForFork2_~i~1 0)]) [2022-07-12 10:26:46,093 INFO L384 tUnfolder$Statistics]: this new event has 62 ancestors and is cut-off event [2022-07-12 10:26:46,093 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2022-07-12 10:26:46,093 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2022-07-12 10:26:46,093 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-07-12 10:26:46,135 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#true, Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1204#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), 1227#(= ~x_1~0 0), Black: 1219#(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: 2630#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 2344#(and (<= ~b~0 ~x_2~0) (<= ~x_2~0 ~b~0) (= ~x_3~0 0) (= ~x_1~0 0)), Black: 2569#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2716#(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: 134#(= thread3Thread1of1ForFork0_~i~2 0), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 61#L42-5true, Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 196#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(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))))), 2341#(= ~x_1~0 0), Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), 40#L51true, Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1232#(= (+ ~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: 701#true, Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 3446#(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)), 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 2902#(and (<= (+ ~x_2~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~x_2~0 ~a~0))), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), 2898#(= ~x_1~0 0), Black: 3444#(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)), 64#L59true, Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 3440#(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: 1202#(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: 3442#(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: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 2903#(= (+ ~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: 182#(= thread2Thread1of1ForFork2_~i~1 0), 89#L75-4true, Black: 3107#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0)]) [2022-07-12 10:26:46,136 INFO L384 tUnfolder$Statistics]: this new event has 63 ancestors and is cut-off event [2022-07-12 10:26:46,136 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-07-12 10:26:46,136 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-07-12 10:26:46,136 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-07-12 10:26:46,152 INFO L382 tUnfolder$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#true, Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), 1204#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(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)), 1227#(= ~x_1~0 0), Black: 2630#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 2344#(and (<= ~b~0 ~x_2~0) (<= ~x_2~0 ~b~0) (= ~x_3~0 0) (= ~x_1~0 0)), Black: 2569#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2716#(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: 134#(= thread3Thread1of1ForFork0_~i~2 0), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 61#L42-5true, Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 196#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(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))))), 2341#(= ~x_1~0 0), Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), 40#L51true, Black: 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1232#(= (+ ~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: 701#true, Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 3446#(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: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 2902#(and (<= (+ ~x_2~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~x_2~0 ~a~0))), Black: 3444#(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)), 2898#(= ~x_1~0 0), 64#L59true, Black: 3440#(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: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 3442#(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: 1202#(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: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 2903#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 89#L75-4true, Black: 3107#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 182#(= thread2Thread1of1ForFork2_~i~1 0), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0)]) [2022-07-12 10:26:46,152 INFO L384 tUnfolder$Statistics]: this new event has 63 ancestors and is cut-off event [2022-07-12 10:26:46,152 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-07-12 10:26:46,152 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-07-12 10:26:46,152 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-07-12 10:26:46,154 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#true, Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1204#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), 1227#(= ~x_1~0 0), Black: 1219#(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: 2630#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 2344#(and (<= ~b~0 ~x_2~0) (<= ~x_2~0 ~b~0) (= ~x_3~0 0) (= ~x_1~0 0)), Black: 2569#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2716#(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: 134#(= thread3Thread1of1ForFork0_~i~2 0), 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 61#L42-5true, Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 196#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(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))))), 2341#(= ~x_1~0 0), Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), 40#L51true, Black: 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1232#(= (+ ~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: 701#true, Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 3446#(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: 2902#(and (<= (+ ~x_2~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~x_2~0 ~a~0))), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), 2898#(= ~x_1~0 0), Black: 3444#(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)), 64#L59true, Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 3440#(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: 3442#(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)), 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1202#(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: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 2903#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 89#L75-4true, Black: 703#(= thread1Thread1of1ForFork1_~i~0 0), Black: 3107#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 182#(= thread2Thread1of1ForFork2_~i~1 0)]) [2022-07-12 10:26:46,154 INFO L384 tUnfolder$Statistics]: this new event has 63 ancestors and is cut-off event [2022-07-12 10:26:46,154 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-07-12 10:26:46,154 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-07-12 10:26:46,154 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-07-12 10:26:46,185 INFO L382 tUnfolder$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#true, Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1204#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), 1227#(= ~x_1~0 0), Black: 1219#(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: 2630#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 2344#(and (<= ~b~0 ~x_2~0) (<= ~x_2~0 ~b~0) (= ~x_3~0 0) (= ~x_1~0 0)), Black: 2569#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2716#(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: 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)), 196#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(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))))), 2341#(= ~x_1~0 0), 62#L43true, Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), 40#L51true, Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1232#(= (+ ~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: 701#true, Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 3446#(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)), 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 2902#(and (<= (+ ~x_2~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~x_2~0 ~a~0))), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), 2898#(= ~x_1~0 0), Black: 3444#(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)), 64#L59true, Black: 3440#(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: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1202#(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: 3442#(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: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 2903#(= (+ ~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: 182#(= thread2Thread1of1ForFork2_~i~1 0), 89#L75-4true, Black: 3107#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0)]) [2022-07-12 10:26:46,186 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2022-07-12 10:26:46,186 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-07-12 10:26:46,186 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-07-12 10:26:46,186 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-07-12 10:26:46,199 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#true, Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 1204#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(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)), 1227#(= ~x_1~0 0), Black: 2630#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 2344#(and (<= ~b~0 ~x_2~0) (<= ~x_2~0 ~b~0) (= ~x_3~0 0) (= ~x_1~0 0)), Black: 2569#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2716#(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: 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)), 196#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(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))))), 2341#(= ~x_1~0 0), 62#L43true, Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), 40#L51true, Black: 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1232#(= (+ ~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: 701#true, Black: 3446#(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: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 2902#(and (<= (+ ~x_2~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~x_2~0 ~a~0))), Black: 3444#(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)), 2898#(= ~x_1~0 0), 64#L59true, Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 3440#(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)), 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 3442#(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: 1202#(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: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 2903#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 89#L75-4true, Black: 3107#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 182#(= thread2Thread1of1ForFork2_~i~1 0), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0)]) [2022-07-12 10:26:46,199 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2022-07-12 10:26:46,199 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-07-12 10:26:46,199 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-07-12 10:26:46,199 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-07-12 10:26:46,244 INFO L382 tUnfolder$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[][152], [113#true, 3455#true, Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(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: 2630#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 2344#(and (<= ~b~0 ~x_2~0) (<= ~x_2~0 ~b~0) (= ~x_3~0 0) (= ~x_1~0 0)), Black: 2569#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 1202#(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: 2716#(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))))), 94#L76-2true, 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)), 1225#true, 45#L50-2true, Black: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(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))))), 1783#true, 2339#true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1232#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 701#true, Black: 3446#(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: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 2902#(and (<= (+ ~x_2~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~x_2~0 ~a~0))), Black: 3444#(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)), 64#L59true, Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 3440#(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: 3442#(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: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 2903#(= (+ ~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: 3107#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0), Black: 182#(= thread2Thread1of1ForFork2_~i~1 0), 2896#true]) [2022-07-12 10:26:46,244 INFO L384 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2022-07-12 10:26:46,245 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-07-12 10:26:46,245 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-07-12 10:26:46,245 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-07-12 10:26:46,262 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[][152], [113#true, 3455#true, Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(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: 2630#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 2344#(and (<= ~b~0 ~x_2~0) (<= ~x_2~0 ~b~0) (= ~x_3~0 0) (= ~x_1~0 0)), Black: 2569#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 1202#(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: 2716#(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))))), 94#L76-2true, 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)), 1225#true, 45#L50-2true, 68#L58-2true, Black: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(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))))), 1783#true, 2339#true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1232#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 701#true, Black: 3446#(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)), 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 2902#(and (<= (+ ~x_2~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~x_2~0 ~a~0))), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 3444#(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: 3440#(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: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 3442#(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: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 2903#(= (+ ~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: 3107#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 182#(= thread2Thread1of1ForFork2_~i~1 0), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0), 2896#true]) [2022-07-12 10:26:46,262 INFO L384 tUnfolder$Statistics]: this new event has 72 ancestors and is cut-off event [2022-07-12 10:26:46,262 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-07-12 10:26:46,262 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-07-12 10:26:46,262 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-07-12 10:26:46,291 INFO L382 tUnfolder$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[][44], [113#true, 3455#true, 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(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: 2630#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 2344#(and (<= ~b~0 ~x_2~0) (<= ~x_2~0 ~b~0) (= ~x_3~0 0) (= ~x_1~0 0)), Black: 2569#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2716#(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))))), 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)), 1225#true, Black: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(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))))), 1783#true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 2339#true, 62#L43true, Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), 40#L51true, Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1232#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 701#true, 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 3446#(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: 2902#(and (<= (+ ~x_2~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~x_2~0 ~a~0))), Black: 3444#(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)), 64#L59true, Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 3440#(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: 1202#(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: 3442#(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: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 2903#(= (+ ~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: 703#(= thread1Thread1of1ForFork1_~i~0 0), Black: 3107#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 182#(= thread2Thread1of1ForFork2_~i~1 0), 89#L75-4true, 2896#true]) [2022-07-12 10:26:46,291 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2022-07-12 10:26:46,291 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-07-12 10:26:46,291 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-07-12 10:26:46,291 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-07-12 10:26:46,298 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([269] L58-3-->L58-4: Formula: (= v_thread3Thread1of1ForFork0_~i~2_9 (+ |v_thread3Thread1of1ForFork0_#t~post3_3| 1)) InVars {thread3Thread1of1ForFork0_#t~post3=|v_thread3Thread1of1ForFork0_#t~post3_3|} OutVars{thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_9, thread3Thread1of1ForFork0_#t~post3=|v_thread3Thread1of1ForFork0_#t~post3_3|} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_~i~2][170], [113#true, 3455#true, Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(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: 2630#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 2344#(and (<= ~b~0 ~x_2~0) (<= ~x_2~0 ~b~0) (= ~x_3~0 0) (= ~x_1~0 0)), Black: 2569#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2716#(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))))), 701#true, Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 69#L58-4true, 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 49#L42-4true, Black: 145#true, Black: 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), 45#L50-2true, 1225#true, Black: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(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))))), 1783#true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 2339#true, Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1232#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 3446#(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: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 2902#(and (<= (+ ~x_2~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~x_2~0 ~a~0))), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 3444#(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: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 3440#(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: 1202#(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: 3442#(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: 2903#(= (+ ~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: 703#(= thread1Thread1of1ForFork1_~i~0 0), Black: 3107#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 182#(= thread2Thread1of1ForFork2_~i~1 0), 89#L75-4true, 2896#true]) [2022-07-12 10:26:46,298 INFO L384 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2022-07-12 10:26:46,298 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-07-12 10:26:46,298 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-07-12 10:26:46,298 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-07-12 10:26:46,298 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([269] L58-3-->L58-4: Formula: (= v_thread3Thread1of1ForFork0_~i~2_9 (+ |v_thread3Thread1of1ForFork0_#t~post3_3| 1)) InVars {thread3Thread1of1ForFork0_#t~post3=|v_thread3Thread1of1ForFork0_#t~post3_3|} OutVars{thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_9, thread3Thread1of1ForFork0_#t~post3=|v_thread3Thread1of1ForFork0_#t~post3_3|} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_~i~2][137], [113#true, 3455#true, Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(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: 2630#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 2344#(and (<= ~b~0 ~x_2~0) (<= ~x_2~0 ~b~0) (= ~x_3~0 0) (= ~x_1~0 0)), Black: 2569#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2716#(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))))), 701#true, Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 69#L58-4true, 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)), 45#L50-2true, 1225#true, Black: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(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))))), 1783#true, 2339#true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 6#L42-6true, Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1232#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 3446#(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: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 2902#(and (<= (+ ~x_2~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~x_2~0 ~a~0))), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 3444#(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: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 3440#(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: 3442#(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: 1202#(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: 2903#(= (+ ~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: 703#(= thread1Thread1of1ForFork1_~i~0 0), Black: 3107#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 182#(= thread2Thread1of1ForFork2_~i~1 0), 89#L75-4true, 2896#true]) [2022-07-12 10:26:46,298 INFO L384 tUnfolder$Statistics]: this new event has 68 ancestors and is cut-off event [2022-07-12 10:26:46,298 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-07-12 10:26:46,298 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-07-12 10:26:46,298 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-07-12 10:26:46,368 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[][157], [113#true, 3455#true, 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(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: 2630#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 2344#(and (<= ~b~0 ~x_2~0) (<= ~x_2~0 ~b~0) (= ~x_3~0 0) (= ~x_1~0 0)), Black: 2569#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2716#(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: 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)), 1225#true, Black: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(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))))), 1783#true, 2339#true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 6#L42-6true, Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), 40#L51true, Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1232#(= (+ ~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: 701#true, Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 3446#(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)), 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 2902#(and (<= (+ ~x_2~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~x_2~0 ~a~0))), 64#L59true, Black: 3444#(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: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 3440#(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: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1202#(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: 3442#(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: 2903#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 89#L75-4true, Black: 703#(= thread1Thread1of1ForFork1_~i~0 0), Black: 3107#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 182#(= thread2Thread1of1ForFork2_~i~1 0), 2896#true]) [2022-07-12 10:26:46,368 INFO L384 tUnfolder$Statistics]: this new event has 69 ancestors and is cut-off event [2022-07-12 10:26:46,368 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-07-12 10:26:46,368 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-07-12 10:26:46,368 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-07-12 10:26:46,383 INFO L382 tUnfolder$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[][152], [113#true, 3455#true, Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(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: 2630#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 2344#(and (<= ~b~0 ~x_2~0) (<= ~x_2~0 ~b~0) (= ~x_3~0 0) (= ~x_1~0 0)), Black: 2569#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 1202#(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: 2716#(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))))), 94#L76-2true, 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)), 1225#true, 45#L50-2true, Black: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(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))))), 1783#true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 2339#true, Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1232#(= (+ ~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: 701#true, Black: 3446#(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: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 2902#(and (<= (+ ~x_2~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~x_2~0 ~a~0))), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), 64#L59true, Black: 3444#(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: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 3440#(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: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 3442#(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: 2903#(= (+ ~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: 182#(= thread2Thread1of1ForFork2_~i~1 0), Black: 3107#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0), 2896#true]) [2022-07-12 10:26:46,383 INFO L384 tUnfolder$Statistics]: this new event has 71 ancestors and is cut-off event [2022-07-12 10:26:46,383 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-07-12 10:26:46,383 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-07-12 10:26:46,383 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-07-12 10:26:46,383 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-07-12 10:26:46,387 INFO L382 tUnfolder$Statistics]: inserting event number 6 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[][152], [113#true, 3455#true, Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(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: 2630#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 2344#(and (<= ~b~0 ~x_2~0) (<= ~x_2~0 ~b~0) (= ~x_3~0 0) (= ~x_1~0 0)), Black: 2569#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 1202#(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: 2716#(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))))), 94#L76-2true, 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)), 45#L50-2true, 1225#true, Black: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(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))))), 1783#true, 2339#true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1232#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 701#true, 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 3446#(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: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 2902#(and (<= (+ ~x_2~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~x_2~0 ~a~0))), Black: 3444#(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)), 64#L59true, Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 3440#(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: 3442#(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: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 2903#(= (+ ~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: 703#(= thread1Thread1of1ForFork1_~i~0 0), Black: 182#(= thread2Thread1of1ForFork2_~i~1 0), Black: 3107#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 2896#true]) [2022-07-12 10:26:46,387 INFO L384 tUnfolder$Statistics]: this new event has 66 ancestors and is not cut-off event [2022-07-12 10:26:46,387 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is not cut-off event [2022-07-12 10:26:46,387 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is not cut-off event [2022-07-12 10:26:46,387 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is not cut-off event [2022-07-12 10:26:46,387 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is not cut-off event [2022-07-12 10:26:46,387 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is not cut-off event [2022-07-12 10:26:46,387 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[][152], [113#true, 3455#true, Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(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: 2630#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 2344#(and (<= ~b~0 ~x_2~0) (<= ~x_2~0 ~b~0) (= ~x_3~0 0) (= ~x_1~0 0)), Black: 2569#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 1202#(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: 2716#(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))))), 94#L76-2true, 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)), 45#L50-2true, 1225#true, 68#L58-2true, Black: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(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))))), 1783#true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 2339#true, Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1232#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 701#true, 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 3446#(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: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 2902#(and (<= (+ ~x_2~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~x_2~0 ~a~0))), Black: 3444#(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: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 3440#(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: 3442#(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: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 2903#(= (+ ~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: 703#(= thread1Thread1of1ForFork1_~i~0 0), Black: 182#(= thread2Thread1of1ForFork2_~i~1 0), Black: 3107#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 2896#true]) [2022-07-12 10:26:46,387 INFO L384 tUnfolder$Statistics]: this new event has 67 ancestors and is cut-off event [2022-07-12 10:26:46,388 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2022-07-12 10:26:46,388 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-07-12 10:26:46,388 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-07-12 10:26:46,388 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-07-12 10:26:46,637 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[][157], [113#true, 3455#true, Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(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: 2630#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 2344#(and (<= ~b~0 ~x_2~0) (<= ~x_2~0 ~b~0) (= ~x_3~0 0) (= ~x_1~0 0)), Black: 2569#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 2716#(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: 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)), 1225#true, Black: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(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))))), 1783#true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), 6#L42-6true, Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), 40#L51true, Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1232#(= (+ ~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: 701#true, Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 3446#(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: 2902#(and (<= (+ ~x_2~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~x_2~0 ~a~0))), Black: 3444#(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)), 64#L59true, Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 3440#(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: 1202#(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: 3442#(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: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 2903#(= (+ ~x_2~0 ~x_1~0 (* (div ~x_3~0 4294967296) 4294967296)) (+ ~x_3~0 (* 4294967296 (div (+ ~x_2~0 ~x_1~0) 4294967296)))), 89#L75-4true, Black: 182#(= thread2Thread1of1ForFork2_~i~1 0), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0), Black: 3107#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 2896#true]) [2022-07-12 10:26:46,637 INFO L384 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-07-12 10:26:46,637 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-07-12 10:26:46,637 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-07-12 10:26:46,637 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-07-12 10:26:46,806 INFO L129 PetriNetUnfolder]: 3359/10558 cut-off events. [2022-07-12 10:26:46,806 INFO L130 PetriNetUnfolder]: For 42006/45258 co-relation queries the response was YES. [2022-07-12 10:26:46,895 INFO L84 FinitePrefix]: Finished finitePrefix Result has 40081 conditions, 10558 events. 3359/10558 cut-off events. For 42006/45258 co-relation queries the response was YES. Maximal size of possible extension queue 641. Compared 116798 event pairs, 621 based on Foata normal form. 242/10293 useless extension candidates. Maximal degree in co-relation 40037. Up to 2582 conditions per place. [2022-07-12 10:26:46,946 INFO L132 encePairwiseOnDemand]: 96/107 looper letters, 111 selfloop transitions, 26 changer transitions 8/309 dead transitions. [2022-07-12 10:26:46,946 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 202 places, 309 transitions, 2875 flow [2022-07-12 10:26:46,946 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-07-12 10:26:46,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2022-07-12 10:26:46,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 1368 transitions. [2022-07-12 10:26:46,948 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.7990654205607477 [2022-07-12 10:26:46,948 INFO L72 ComplementDD]: Start complementDD. Operand 16 states and 1368 transitions. [2022-07-12 10:26:46,948 INFO L73 IsDeterministic]: Start isDeterministic. Operand 16 states and 1368 transitions. [2022-07-12 10:26:46,949 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-12 10:26:46,949 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 16 states and 1368 transitions. [2022-07-12 10:26:46,956 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 17 states, 16 states have (on average 85.5) internal successors, (1368), 16 states have internal predecessors, (1368), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:26:46,959 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) [2022-07-12 10:26:46,959 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) [2022-07-12 10:26:46,959 INFO L186 Difference]: Start difference. First operand has 191 places, 262 transitions, 2229 flow. Second operand 16 states and 1368 transitions. [2022-07-12 10:26:46,959 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 202 places, 309 transitions, 2875 flow [2022-07-12 10:26:47,033 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 191 places, 309 transitions, 2732 flow, removed 56 selfloop flow, removed 11 redundant places. [2022-07-12 10:26:47,037 INFO L242 Difference]: Finished difference. Result has 198 places, 280 transitions, 2367 flow [2022-07-12 10:26:47,037 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=107, PETRI_DIFFERENCE_MINUEND_FLOW=2113, PETRI_DIFFERENCE_MINUEND_PLACES=176, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=262, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=11, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=248, PETRI_DIFFERENCE_SUBTRAHEND_STATES=16, PETRI_FLOW=2367, PETRI_PLACES=198, PETRI_TRANSITIONS=280} [2022-07-12 10:26:47,037 INFO L279 CegarLoopForPetriNet]: 96 programPoint places, 102 predicate places. [2022-07-12 10:26:47,037 INFO L495 AbstractCegarLoop]: Abstraction has has 198 places, 280 transitions, 2367 flow [2022-07-12 10:26:47,038 INFO L496 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) [2022-07-12 10:26:47,038 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-12 10:26:47,038 INFO L200 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] [2022-07-12 10:26:47,054 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2022-07-12 10:26:47,247 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16,8 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-12 10:26:47,248 INFO L420 AbstractCegarLoop]: === Iteration 18 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-07-12 10:26:47,248 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-12 10:26:47,248 INFO L85 PathProgramCache]: Analyzing trace with hash -1888733530, now seen corresponding path program 6 times [2022-07-12 10:26:47,248 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-12 10:26:47,248 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [88990317] [2022-07-12 10:26:47,248 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 10:26:47,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-12 10:26:47,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 10:26:47,365 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-12 10:26:47,366 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-12 10:26:47,366 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [88990317] [2022-07-12 10:26:47,366 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [88990317] provided 0 perfect and 1 imperfect interpolant sequences [2022-07-12 10:26:47,366 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1473096534] [2022-07-12 10:26:47,366 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-07-12 10:26:47,366 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-12 10:26:47,366 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-12 10:26:47,367 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) [2022-07-12 10:26:47,395 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2022-07-12 10:26:47,463 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 3 check-sat command(s) [2022-07-12 10:26:47,463 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-07-12 10:26:47,464 INFO L263 TraceCheckSpWp]: Trace formula consists of 215 conjuncts, 17 conjunts are in the unsatisfiable core [2022-07-12 10:26:47,465 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-12 10:26:47,725 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-12 10:26:47,725 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-07-12 10:26:54,424 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-12 10:26:54,425 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1473096534] provided 0 perfect and 2 imperfect interpolant sequences [2022-07-12 10:26:54,425 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-07-12 10:26:54,425 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10, 10] total 17 [2022-07-12 10:26:54,425 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1928531115] [2022-07-12 10:26:54,425 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-07-12 10:26:54,426 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 17 states [2022-07-12 10:26:54,426 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-12 10:26:54,426 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2022-07-12 10:26:54,426 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=57, Invalid=212, Unknown=3, NotChecked=0, Total=272 [2022-07-12 10:26:54,427 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 81 out of 107 [2022-07-12 10:26:54,428 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 198 places, 280 transitions, 2367 flow. Second operand has 17 states, 17 states have (on average 83.47058823529412) internal successors, (1419), 17 states have internal predecessors, (1419), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:26:54,428 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-12 10:26:54,428 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 81 of 107 [2022-07-12 10:26:54,428 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-12 10:26:54,900 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[][157], [3455#true, Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 4012#true, Black: 147#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 145#true, Black: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(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))))), 1783#true, Black: 3997#(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)), 2339#true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), Black: 3657#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 3745#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 3460#(and (= ~x_2~0 0) (<= (+ ~b~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~b~0 ~a~0))), Black: 3999#(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)), 6#L42-6true, Black: 4003#(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)), 148#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 4001#(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: 168#(= thread2Thread1of1ForFork2_~i~1 0), 1231#(and (<= (+ ~x_1~0 ~b~0) ~x_3~0) (= ~x_2~0 0) (<= ~x_3~0 (+ ~x_1~0 ~b~0))), 40#L51true, Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 701#true, 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1202#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), 89#L75-4true, Black: 703#(= thread1Thread1of1ForFork1_~i~0 0), 113#true, Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(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: 2630#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 2344#(and (<= ~b~0 ~x_2~0) (<= ~x_2~0 ~b~0) (= ~x_3~0 0) (= ~x_1~0 0)), Black: 2569#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2716#(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: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1232#(= (+ ~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: 2902#(and (<= (+ ~x_2~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~x_2~0 ~a~0))), 64#L59true, Black: 2903#(= (+ ~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: 3107#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 2896#true]) [2022-07-12 10:26:54,900 INFO L384 tUnfolder$Statistics]: this new event has 59 ancestors and is cut-off event [2022-07-12 10:26:54,900 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-07-12 10:26:54,900 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-07-12 10:26:54,900 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-07-12 10:26:55,078 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[][152], [3455#true, 1202#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), 4012#true, 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)), 45#L50-2true, 1225#true, Black: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(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))))), 1783#true, Black: 3997#(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), 2339#true, Black: 3657#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 3745#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 3460#(and (= ~x_2~0 0) (<= (+ ~b~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~b~0 ~a~0))), Black: 3999#(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: 4003#(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: 4001#(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: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 701#true, 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0), Black: 182#(= thread2Thread1of1ForFork2_~i~1 0), 113#true, Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(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: 2630#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 2344#(and (<= ~b~0 ~x_2~0) (<= ~x_2~0 ~b~0) (= ~x_3~0 0) (= ~x_1~0 0)), Black: 2569#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2716#(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))))), 94#L76-2true, Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1232#(= (+ ~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: 2902#(and (<= (+ ~x_2~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~x_2~0 ~a~0))), 64#L59true, Black: 2903#(= (+ ~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: 3107#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 2896#true]) [2022-07-12 10:26:55,078 INFO L384 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2022-07-12 10:26:55,078 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-07-12 10:26:55,078 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-07-12 10:26:55,078 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-07-12 10:26:55,100 INFO L382 tUnfolder$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[][152], [3455#true, 1202#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), 4012#true, 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)), 45#L50-2true, 1225#true, Black: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(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))))), 1783#true, Black: 3997#(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)), 2339#true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), Black: 3657#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 3745#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 3460#(and (= ~x_2~0 0) (<= (+ ~b~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~b~0 ~a~0))), Black: 3999#(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: 4003#(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: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 4001#(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: 168#(= thread2Thread1of1ForFork2_~i~1 0), Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 701#true, Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 182#(= thread2Thread1of1ForFork2_~i~1 0), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0), 113#true, Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(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: 2630#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 2344#(and (<= ~b~0 ~x_2~0) (<= ~x_2~0 ~b~0) (= ~x_3~0 0) (= ~x_1~0 0)), Black: 2569#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2716#(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))))), 94#L76-2true, 68#L58-2true, Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1232#(= (+ ~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: 2902#(and (<= (+ ~x_2~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~x_2~0 ~a~0))), Black: 2903#(= (+ ~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: 3107#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 2896#true]) [2022-07-12 10:26:55,100 INFO L384 tUnfolder$Statistics]: this new event has 72 ancestors and is cut-off event [2022-07-12 10:26:55,100 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-07-12 10:26:55,100 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-07-12 10:26:55,100 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-07-12 10:26:55,138 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[][44], [3455#true, 4012#true, 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)), 1225#true, Black: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(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))))), 1783#true, Black: 3997#(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)), 2339#true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), Black: 3657#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 3745#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 3460#(and (= ~x_2~0 0) (<= (+ ~b~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~b~0 ~a~0))), Black: 3999#(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: 4003#(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)), 62#L43true, Black: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 4001#(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: 168#(= thread2Thread1of1ForFork2_~i~1 0), 40#L51true, Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 701#true, 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1202#(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: 703#(= thread1Thread1of1ForFork1_~i~0 0), Black: 182#(= thread2Thread1of1ForFork2_~i~1 0), 89#L75-4true, 113#true, Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(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: 2630#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 2344#(and (<= ~b~0 ~x_2~0) (<= ~x_2~0 ~b~0) (= ~x_3~0 0) (= ~x_1~0 0)), Black: 2569#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2716#(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: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1232#(= (+ ~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: 2902#(and (<= (+ ~x_2~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~x_2~0 ~a~0))), 64#L59true, Black: 2903#(= (+ ~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: 3107#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 2896#true]) [2022-07-12 10:26:55,138 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2022-07-12 10:26:55,138 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-07-12 10:26:55,138 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-07-12 10:26:55,138 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-07-12 10:26:55,146 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([269] L58-3-->L58-4: Formula: (= v_thread3Thread1of1ForFork0_~i~2_9 (+ |v_thread3Thread1of1ForFork0_#t~post3_3| 1)) InVars {thread3Thread1of1ForFork0_#t~post3=|v_thread3Thread1of1ForFork0_#t~post3_3|} OutVars{thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_9, thread3Thread1of1ForFork0_#t~post3=|v_thread3Thread1of1ForFork0_#t~post3_3|} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_~i~2][171], [3455#true, Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 4012#true, 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)), 45#L50-2true, 1225#true, Black: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(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))))), 1783#true, Black: 3997#(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)), 2339#true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), Black: 3657#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 3745#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 3460#(and (= ~x_2~0 0) (<= (+ ~b~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~b~0 ~a~0))), Black: 3999#(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: 4003#(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: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 4001#(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: 168#(= thread2Thread1of1ForFork2_~i~1 0), Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1202#(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: 703#(= thread1Thread1of1ForFork1_~i~0 0), Black: 182#(= thread2Thread1of1ForFork2_~i~1 0), 89#L75-4true, 113#true, Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(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: 2630#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 2344#(and (<= ~b~0 ~x_2~0) (<= ~x_2~0 ~b~0) (= ~x_3~0 0) (= ~x_1~0 0)), Black: 2569#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2716#(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))))), 701#true, 69#L58-4true, 49#L42-4true, 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1232#(= (+ ~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: 2902#(and (<= (+ ~x_2~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~x_2~0 ~a~0))), Black: 2903#(= (+ ~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: 3107#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 2896#true]) [2022-07-12 10:26:55,146 INFO L384 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2022-07-12 10:26:55,146 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-07-12 10:26:55,146 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-07-12 10:26:55,147 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-07-12 10:26:55,147 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([269] L58-3-->L58-4: Formula: (= v_thread3Thread1of1ForFork0_~i~2_9 (+ |v_thread3Thread1of1ForFork0_#t~post3_3| 1)) InVars {thread3Thread1of1ForFork0_#t~post3=|v_thread3Thread1of1ForFork0_#t~post3_3|} OutVars{thread3Thread1of1ForFork0_~i~2=v_thread3Thread1of1ForFork0_~i~2_9, thread3Thread1of1ForFork0_#t~post3=|v_thread3Thread1of1ForFork0_#t~post3_3|} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_~i~2][137], [3455#true, Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 4012#true, 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)), 45#L50-2true, 1225#true, Black: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(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))))), 1783#true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), Black: 3997#(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)), 2339#true, Black: 3657#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 3745#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 3460#(and (= ~x_2~0 0) (<= (+ ~b~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~b~0 ~a~0))), 6#L42-6true, Black: 3999#(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: 4003#(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: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 4001#(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: 168#(= thread2Thread1of1ForFork2_~i~1 0), Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1202#(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: 703#(= thread1Thread1of1ForFork1_~i~0 0), Black: 182#(= thread2Thread1of1ForFork2_~i~1 0), 89#L75-4true, 113#true, Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(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: 2630#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 2344#(and (<= ~b~0 ~x_2~0) (<= ~x_2~0 ~b~0) (= ~x_3~0 0) (= ~x_1~0 0)), Black: 2569#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2716#(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))))), 701#true, 69#L58-4true, 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1232#(= (+ ~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: 2902#(and (<= (+ ~x_2~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~x_2~0 ~a~0))), Black: 2903#(= (+ ~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: 3107#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 2896#true]) [2022-07-12 10:26:55,147 INFO L384 tUnfolder$Statistics]: this new event has 68 ancestors and is cut-off event [2022-07-12 10:26:55,147 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-07-12 10:26:55,147 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-07-12 10:26:55,147 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-07-12 10:26:55,237 INFO L382 tUnfolder$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[][157], [3455#true, Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 4012#true, 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)), 1225#true, Black: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(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))))), 1783#true, Black: 3997#(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), 2339#true, Black: 3657#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 3745#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 3460#(and (= ~x_2~0 0) (<= (+ ~b~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~b~0 ~a~0))), Black: 3999#(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)), 6#L42-6true, Black: 4003#(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: 4001#(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: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), 40#L51true, Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 701#true, Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1202#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), 89#L75-4true, Black: 703#(= thread1Thread1of1ForFork1_~i~0 0), Black: 182#(= thread2Thread1of1ForFork2_~i~1 0), 113#true, 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(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: 2630#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 2344#(and (<= ~b~0 ~x_2~0) (<= ~x_2~0 ~b~0) (= ~x_3~0 0) (= ~x_1~0 0)), Black: 2569#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2716#(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: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1232#(= (+ ~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: 2902#(and (<= (+ ~x_2~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~x_2~0 ~a~0))), 64#L59true, Black: 2903#(= (+ ~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: 3107#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 2896#true]) [2022-07-12 10:26:55,237 INFO L384 tUnfolder$Statistics]: this new event has 69 ancestors and is cut-off event [2022-07-12 10:26:55,237 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-07-12 10:26:55,237 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-07-12 10:26:55,237 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-07-12 10:26:55,255 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[][152], [3455#true, 1202#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), 4012#true, 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)), 1225#true, 45#L50-2true, Black: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(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))))), 1783#true, 2339#true, Black: 3997#(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: 3657#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 3745#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 3460#(and (= ~x_2~0 0) (<= (+ ~b~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~b~0 ~a~0))), Black: 3999#(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: 4003#(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: 4001#(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: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 701#true, 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0), Black: 182#(= thread2Thread1of1ForFork2_~i~1 0), 113#true, Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(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: 2630#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 2344#(and (<= ~b~0 ~x_2~0) (<= ~x_2~0 ~b~0) (= ~x_3~0 0) (= ~x_1~0 0)), Black: 2569#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2716#(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))))), 94#L76-2true, Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1232#(= (+ ~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: 2902#(and (<= (+ ~x_2~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~x_2~0 ~a~0))), 64#L59true, Black: 2903#(= (+ ~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: 3107#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 2896#true]) [2022-07-12 10:26:55,255 INFO L384 tUnfolder$Statistics]: this new event has 71 ancestors and is cut-off event [2022-07-12 10:26:55,255 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-07-12 10:26:55,255 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-07-12 10:26:55,255 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-07-12 10:26:55,255 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-07-12 10:26:55,260 INFO L382 tUnfolder$Statistics]: inserting event number 6 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[][152], [3455#true, 1202#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), 4012#true, 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)), 45#L50-2true, 1225#true, Black: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(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))))), 1783#true, Black: 3997#(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)), 2339#true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), Black: 3657#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 3745#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 3460#(and (= ~x_2~0 0) (<= (+ ~b~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~b~0 ~a~0))), Black: 3999#(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: 4003#(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: 4001#(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: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 701#true, Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0), Black: 182#(= thread2Thread1of1ForFork2_~i~1 0), 113#true, Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(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: 2630#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 2344#(and (<= ~b~0 ~x_2~0) (<= ~x_2~0 ~b~0) (= ~x_3~0 0) (= ~x_1~0 0)), Black: 2569#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2716#(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))))), 94#L76-2true, Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1232#(= (+ ~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: 2902#(and (<= (+ ~x_2~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~x_2~0 ~a~0))), 64#L59true, Black: 2903#(= (+ ~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: 3107#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 2896#true]) [2022-07-12 10:26:55,260 INFO L384 tUnfolder$Statistics]: this new event has 66 ancestors and is not cut-off event [2022-07-12 10:26:55,260 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is not cut-off event [2022-07-12 10:26:55,260 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is not cut-off event [2022-07-12 10:26:55,260 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is not cut-off event [2022-07-12 10:26:55,260 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is not cut-off event [2022-07-12 10:26:55,260 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is not cut-off event [2022-07-12 10:26:55,260 INFO L382 tUnfolder$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[][152], [3455#true, 1202#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), 4012#true, 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)), 45#L50-2true, 1225#true, Black: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(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))))), 1783#true, Black: 3997#(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), 2339#true, Black: 3657#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 3745#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 3460#(and (= ~x_2~0 0) (<= (+ ~b~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~b~0 ~a~0))), Black: 3999#(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: 4003#(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: 4001#(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: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 168#(= thread2Thread1of1ForFork2_~i~1 0), Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), 1220#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) (+ (* (div thread3Thread1of1ForFork0_~i~2 4294967296) 4294967296) ~c~0)) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 701#true, Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0), Black: 182#(= thread2Thread1of1ForFork2_~i~1 0), 113#true, Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(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: 2630#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 2344#(and (<= ~b~0 ~x_2~0) (<= ~x_2~0 ~b~0) (= ~x_3~0 0) (= ~x_1~0 0)), Black: 2569#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2716#(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))))), 94#L76-2true, 68#L58-2true, Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1232#(= (+ ~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: 2902#(and (<= (+ ~x_2~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~x_2~0 ~a~0))), Black: 2903#(= (+ ~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: 3107#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 2896#true]) [2022-07-12 10:26:55,260 INFO L384 tUnfolder$Statistics]: this new event has 67 ancestors and is cut-off event [2022-07-12 10:26:55,260 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2022-07-12 10:26:55,260 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-07-12 10:26:55,260 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-07-12 10:26:55,260 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-07-12 10:26:55,297 INFO L382 tUnfolder$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[][157], [3455#true, Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 4012#true, 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)), 1225#true, Black: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(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))))), 1783#true, Black: 3997#(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), 2339#true, Black: 3657#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 3745#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 3460#(and (= ~x_2~0 0) (<= (+ ~b~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~b~0 ~a~0))), Black: 3999#(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)), 6#L42-6true, Black: 4003#(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: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 4001#(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: 168#(= thread2Thread1of1ForFork2_~i~1 0), 40#L51true, Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 701#true, 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 1202#(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: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), 89#L75-4true, Black: 182#(= thread2Thread1of1ForFork2_~i~1 0), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0), 113#true, Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(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: 2630#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 2344#(and (<= ~b~0 ~x_2~0) (<= ~x_2~0 ~b~0) (= ~x_3~0 0) (= ~x_1~0 0)), Black: 2569#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2716#(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: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1232#(= (+ ~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: 2902#(and (<= (+ ~x_2~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~x_2~0 ~a~0))), 64#L59true, Black: 2903#(= (+ ~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: 3107#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 2896#true]) [2022-07-12 10:26:55,297 INFO L384 tUnfolder$Statistics]: this new event has 69 ancestors and is cut-off event [2022-07-12 10:26:55,297 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-07-12 10:26:55,297 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-07-12 10:26:55,297 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-07-12 10:26:55,297 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-07-12 10:26:55,549 INFO L382 tUnfolder$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[][157], [3455#true, Black: 134#(= thread3Thread1of1ForFork0_~i~2 0), 4012#true, 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)), 1225#true, Black: 2074#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 1968#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 2172#(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))))), 1783#true, Black: 155#(= thread1Thread1of1ForFork1_~i~0 0), Black: 3997#(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: 3657#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 3745#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 3460#(and (= ~x_2~0 0) (<= (+ ~b~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~b~0 ~a~0))), 6#L42-6true, Black: 3999#(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: 4003#(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: 169#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread2Thread1of1ForFork2_~i~1 0)), Black: 4001#(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: 168#(= thread2Thread1of1ForFork2_~i~1 0), 40#L51true, Black: 176#(and (<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0) (= thread1Thread1of1ForFork1_~i~0 0)), Black: 701#true, 175#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1068#(<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296)), Black: 704#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), Black: 203#(<= (+ (* (div ~c~0 4294967296) 4294967296) 1) ~c~0), Black: 1202#(and (< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)) (<= 0 (div (+ (mod thread1Thread1of1ForFork1_~i~0 4294967296) (* (- 1) (mod thread3Thread1of1ForFork0_~i~2 4294967296))) 4294967296))), 89#L75-4true, Black: 182#(= thread2Thread1of1ForFork2_~i~1 0), Black: 703#(= thread1Thread1of1ForFork1_~i~0 0), 113#true, Black: 1218#(and (= thread1Thread1of1ForFork1_~i~0 0) (= thread3Thread1of1ForFork0_~i~2 0)), 989#(< (mod thread3Thread1of1ForFork0_~i~2 4294967296) (mod ~c~0 4294967296)), Black: 195#(= thread1Thread1of1ForFork1_~i~0 0), Black: 1217#(= thread3Thread1of1ForFork0_~i~2 0), Black: 1219#(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: 2630#(= (mod (+ ~x_2~0 ~x_1~0) 4294967296) (mod ~x_3~0 4294967296)), Black: 2344#(and (<= ~b~0 ~x_2~0) (<= ~x_2~0 ~b~0) (= ~x_3~0 0) (= ~x_1~0 0)), 2716#(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: 2569#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1439#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), Black: 1232#(= (+ ~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: 2902#(and (<= (+ ~x_2~0 ~a~0) ~x_3~0) (= ~x_1~0 0) (<= ~x_3~0 (+ ~x_2~0 ~a~0))), 64#L59true, Black: 2903#(= (+ ~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: 3107#(and (<= (+ ~x_2~0 ~x_1~0) ~x_3~0) (<= ~x_3~0 (+ ~x_2~0 ~x_1~0))), 2896#true]) [2022-07-12 10:26:55,549 INFO L384 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-07-12 10:26:55,549 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-07-12 10:26:55,549 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-07-12 10:26:55,549 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-07-12 10:26:55,702 INFO L129 PetriNetUnfolder]: 3619/11369 cut-off events. [2022-07-12 10:26:55,702 INFO L130 PetriNetUnfolder]: For 48586/52301 co-relation queries the response was YES. [2022-07-12 10:26:55,800 INFO L84 FinitePrefix]: Finished finitePrefix Result has 43854 conditions, 11369 events. 3619/11369 cut-off events. For 48586/52301 co-relation queries the response was YES. Maximal size of possible extension queue 648. Compared 127147 event pairs, 713 based on Foata normal form. 321/11128 useless extension candidates. Maximal degree in co-relation 43806. Up to 2867 conditions per place. [2022-07-12 10:26:55,853 INFO L132 encePairwiseOnDemand]: 92/107 looper letters, 117 selfloop transitions, 30 changer transitions 8/319 dead transitions. [2022-07-12 10:26:55,853 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 210 places, 319 transitions, 3007 flow [2022-07-12 10:26:55,853 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2022-07-12 10:26:55,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17 states. [2022-07-12 10:26:55,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 1444 transitions. [2022-07-12 10:26:55,855 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.7938427707531611 [2022-07-12 10:26:55,855 INFO L72 ComplementDD]: Start complementDD. Operand 17 states and 1444 transitions. [2022-07-12 10:26:55,855 INFO L73 IsDeterministic]: Start isDeterministic. Operand 17 states and 1444 transitions. [2022-07-12 10:26:55,855 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-12 10:26:55,855 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 17 states and 1444 transitions. [2022-07-12 10:26:55,857 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 18 states, 17 states have (on average 84.94117647058823) internal successors, (1444), 17 states have internal predecessors, (1444), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:26:55,858 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) [2022-07-12 10:26:55,859 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) [2022-07-12 10:26:55,859 INFO L186 Difference]: Start difference. First operand has 198 places, 280 transitions, 2367 flow. Second operand 17 states and 1444 transitions. [2022-07-12 10:26:55,859 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 210 places, 319 transitions, 3007 flow [2022-07-12 10:26:55,935 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 202 places, 319 transitions, 2849 flow, removed 73 selfloop flow, removed 8 redundant places. [2022-07-12 10:26:55,939 INFO L242 Difference]: Finished difference. Result has 210 places, 298 transitions, 2518 flow [2022-07-12 10:26:55,939 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=107, PETRI_DIFFERENCE_MINUEND_FLOW=2225, PETRI_DIFFERENCE_MINUEND_PLACES=186, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=280, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=15, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=259, PETRI_DIFFERENCE_SUBTRAHEND_STATES=17, PETRI_FLOW=2518, PETRI_PLACES=210, PETRI_TRANSITIONS=298} [2022-07-12 10:26:55,940 INFO L279 CegarLoopForPetriNet]: 96 programPoint places, 114 predicate places. [2022-07-12 10:26:55,940 INFO L495 AbstractCegarLoop]: Abstraction has has 210 places, 298 transitions, 2518 flow [2022-07-12 10:26:55,940 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 17 states, 17 states have (on average 83.47058823529412) internal successors, (1419), 17 states have internal predecessors, (1419), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:26:55,940 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-12 10:26:55,940 INFO L200 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] [2022-07-12 10:26:55,960 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2022-07-12 10:26:56,155 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable17 [2022-07-12 10:26:56,156 INFO L420 AbstractCegarLoop]: === Iteration 19 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-07-12 10:26:56,156 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-12 10:26:56,156 INFO L85 PathProgramCache]: Analyzing trace with hash -258089029, now seen corresponding path program 7 times [2022-07-12 10:26:56,156 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-12 10:26:56,156 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1174942504] [2022-07-12 10:26:56,156 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 10:26:56,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-12 10:26:56,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 10:26:56,241 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-12 10:26:56,241 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-12 10:26:56,242 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1174942504] [2022-07-12 10:26:56,242 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1174942504] provided 0 perfect and 1 imperfect interpolant sequences [2022-07-12 10:26:56,242 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1519338953] [2022-07-12 10:26:56,242 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2022-07-12 10:26:56,242 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-12 10:26:56,242 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-12 10:26:56,243 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) [2022-07-12 10:26:56,244 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2022-07-12 10:26:56,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 10:26:56,307 INFO L263 TraceCheckSpWp]: Trace formula consists of 223 conjuncts, 14 conjunts are in the unsatisfiable core [2022-07-12 10:26:56,309 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-12 10:26:56,457 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-12 10:26:56,458 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-07-12 10:26:56,568 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-12 10:26:56,568 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1519338953] provided 0 perfect and 2 imperfect interpolant sequences [2022-07-12 10:26:56,568 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-07-12 10:26:56,568 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9, 9] total 18 [2022-07-12 10:26:56,568 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1162336820] [2022-07-12 10:26:56,568 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-07-12 10:26:56,568 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2022-07-12 10:26:56,568 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-12 10:26:56,569 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2022-07-12 10:26:56,569 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=47, Invalid=259, Unknown=0, NotChecked=0, Total=306 [2022-07-12 10:26:56,569 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 76 out of 107 [2022-07-12 10:26:56,570 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 210 places, 298 transitions, 2518 flow. Second operand has 18 states, 18 states have (on average 80.05555555555556) internal successors, (1441), 18 states have internal predecessors, (1441), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:26:56,570 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-12 10:26:56,570 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 76 of 107 [2022-07-12 10:26:56,570 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-12 10:27:14,087 INFO L129 PetriNetUnfolder]: 54576/99471 cut-off events. [2022-07-12 10:27:14,087 INFO L130 PetriNetUnfolder]: For 454703/460144 co-relation queries the response was YES. [2022-07-12 10:27:15,570 INFO L84 FinitePrefix]: Finished finitePrefix Result has 397684 conditions, 99471 events. 54576/99471 cut-off events. For 454703/460144 co-relation queries the response was YES. Maximal size of possible extension queue 3060. Compared 1005578 event pairs, 2889 based on Foata normal form. 1185/99545 useless extension candidates. Maximal degree in co-relation 397631. Up to 15321 conditions per place. [2022-07-12 10:27:16,113 INFO L132 encePairwiseOnDemand]: 91/107 looper letters, 1080 selfloop transitions, 985 changer transitions 0/2235 dead transitions. [2022-07-12 10:27:16,113 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 406 places, 2235 transitions, 22958 flow [2022-07-12 10:27:16,114 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 201 states. [2022-07-12 10:27:16,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 201 states. [2022-07-12 10:27:16,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 201 states and 16676 transitions. [2022-07-12 10:27:16,136 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.775375459152834 [2022-07-12 10:27:16,137 INFO L72 ComplementDD]: Start complementDD. Operand 201 states and 16676 transitions. [2022-07-12 10:27:16,137 INFO L73 IsDeterministic]: Start isDeterministic. Operand 201 states and 16676 transitions. [2022-07-12 10:27:16,144 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-12 10:27:16,145 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 201 states and 16676 transitions. [2022-07-12 10:27:16,170 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 202 states, 201 states have (on average 82.96517412935323) internal successors, (16676), 201 states have internal predecessors, (16676), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:27:16,201 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 202 states, 202 states have (on average 107.0) internal successors, (21614), 202 states have internal predecessors, (21614), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:27:16,207 INFO L81 ComplementDD]: Finished complementDD. Result has 202 states, 202 states have (on average 107.0) internal successors, (21614), 202 states have internal predecessors, (21614), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:27:16,208 INFO L186 Difference]: Start difference. First operand has 210 places, 298 transitions, 2518 flow. Second operand 201 states and 16676 transitions. [2022-07-12 10:27:16,208 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 406 places, 2235 transitions, 22958 flow [2022-07-12 10:27:17,760 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 396 places, 2235 transitions, 22772 flow, removed 84 selfloop flow, removed 10 redundant places. [2022-07-12 10:27:17,777 INFO L242 Difference]: Finished difference. Result has 549 places, 1335 transitions, 15916 flow [2022-07-12 10:27:17,778 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=107, PETRI_DIFFERENCE_MINUEND_FLOW=2354, PETRI_DIFFERENCE_MINUEND_PLACES=196, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=298, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=65, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=222, PETRI_DIFFERENCE_SUBTRAHEND_STATES=201, PETRI_FLOW=15916, PETRI_PLACES=549, PETRI_TRANSITIONS=1335} [2022-07-12 10:27:17,778 INFO L279 CegarLoopForPetriNet]: 96 programPoint places, 453 predicate places. [2022-07-12 10:27:17,778 INFO L495 AbstractCegarLoop]: Abstraction has has 549 places, 1335 transitions, 15916 flow [2022-07-12 10:27:17,779 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 18 states, 18 states have (on average 80.05555555555556) internal successors, (1441), 18 states have internal predecessors, (1441), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:27:17,779 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-12 10:27:17,779 INFO L200 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] [2022-07-12 10:27:17,795 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0 [2022-07-12 10:27:17,981 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,10 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-12 10:27:17,984 INFO L420 AbstractCegarLoop]: === Iteration 20 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-07-12 10:27:17,984 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-12 10:27:17,984 INFO L85 PathProgramCache]: Analyzing trace with hash -2135074965, now seen corresponding path program 8 times [2022-07-12 10:27:17,984 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-12 10:27:17,984 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [780324266] [2022-07-12 10:27:17,984 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 10:27:17,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-12 10:27:17,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 10:27:18,072 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-07-12 10:27:18,073 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-12 10:27:18,073 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [780324266] [2022-07-12 10:27:18,073 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [780324266] provided 0 perfect and 1 imperfect interpolant sequences [2022-07-12 10:27:18,073 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [435500405] [2022-07-12 10:27:18,073 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-07-12 10:27:18,073 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-12 10:27:18,073 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-12 10:27:18,074 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) [2022-07-12 10:27:18,078 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2022-07-12 10:27:18,141 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-07-12 10:27:18,141 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-07-12 10:27:18,141 INFO L263 TraceCheckSpWp]: Trace formula consists of 223 conjuncts, 14 conjunts are in the unsatisfiable core [2022-07-12 10:27:18,142 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-12 10:27:18,231 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-07-12 10:27:18,232 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-07-12 10:27:18,354 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-07-12 10:27:18,354 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [435500405] provided 0 perfect and 2 imperfect interpolant sequences [2022-07-12 10:27:18,354 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-07-12 10:27:18,354 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9, 9] total 17 [2022-07-12 10:27:18,354 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [78653069] [2022-07-12 10:27:18,354 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-07-12 10:27:18,355 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 17 states [2022-07-12 10:27:18,355 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-12 10:27:18,355 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2022-07-12 10:27:18,355 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=54, Invalid=218, Unknown=0, NotChecked=0, Total=272 [2022-07-12 10:27:18,356 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 80 out of 107 [2022-07-12 10:27:18,357 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 549 places, 1335 transitions, 15916 flow. Second operand has 17 states, 17 states have (on average 82.70588235294117) internal successors, (1406), 17 states have internal predecessors, (1406), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:27:18,357 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-12 10:27:18,357 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 80 of 107 [2022-07-12 10:27:18,357 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand