./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/pthread-ext/40_barrier_vf.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version ff03de63 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/pthread-ext/40_barrier_vf.i -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 5eef73b6b2655059556d731e3a5babc181132142f2417a2cf863165dd8efda84 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-ff03de6 [2021-12-21 15:00:23,096 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-21 15:00:23,097 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-21 15:00:23,134 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-21 15:00:23,135 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-21 15:00:23,138 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-21 15:00:23,139 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-21 15:00:23,143 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-21 15:00:23,145 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-21 15:00:23,150 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-21 15:00:23,150 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-21 15:00:23,151 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-21 15:00:23,152 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-21 15:00:23,153 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-21 15:00:23,154 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-21 15:00:23,156 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-21 15:00:23,159 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-21 15:00:23,159 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-21 15:00:23,160 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-21 15:00:23,162 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-21 15:00:23,165 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-21 15:00:23,166 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-21 15:00:23,167 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-21 15:00:23,168 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-21 15:00:23,169 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-21 15:00:23,170 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-21 15:00:23,171 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-21 15:00:23,171 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-21 15:00:23,172 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-21 15:00:23,173 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-21 15:00:23,173 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-21 15:00:23,174 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-21 15:00:23,174 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-21 15:00:23,175 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-21 15:00:23,176 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-21 15:00:23,176 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-21 15:00:23,177 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-21 15:00:23,178 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-21 15:00:23,178 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-21 15:00:23,178 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-21 15:00:23,179 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-21 15:00:23,180 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2021-12-21 15:00:23,200 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-21 15:00:23,200 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-21 15:00:23,201 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-21 15:00:23,201 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-21 15:00:23,202 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-21 15:00:23,202 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-21 15:00:23,203 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-21 15:00:23,203 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-21 15:00:23,203 INFO L138 SettingsManager]: * Use SBE=true [2021-12-21 15:00:23,203 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-21 15:00:23,204 INFO L138 SettingsManager]: * sizeof long=4 [2021-12-21 15:00:23,204 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-21 15:00:23,204 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-12-21 15:00:23,204 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-21 15:00:23,204 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-21 15:00:23,205 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-21 15:00:23,205 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-21 15:00:23,205 INFO L138 SettingsManager]: * sizeof long double=12 [2021-12-21 15:00:23,205 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-21 15:00:23,205 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-21 15:00:23,205 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-21 15:00:23,205 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-21 15:00:23,206 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-21 15:00:23,206 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-21 15:00:23,206 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-21 15:00:23,206 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-21 15:00:23,206 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-21 15:00:23,208 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-21 15:00:23,208 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-21 15:00:23,208 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-21 15:00:23,208 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-21 15:00:23,208 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-21 15:00:23,208 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-21 15:00:23,208 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-21 15:00:23,209 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5eef73b6b2655059556d731e3a5babc181132142f2417a2cf863165dd8efda84 [2021-12-21 15:00:23,371 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-21 15:00:23,384 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-21 15:00:23,386 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-21 15:00:23,387 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-21 15:00:23,387 INFO L275 PluginConnector]: CDTParser initialized [2021-12-21 15:00:23,388 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/pthread-ext/40_barrier_vf.i [2021-12-21 15:00:23,426 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7c1360043/14f0c48e789c40279d19b590e2f6a850/FLAG5cabaadc9 [2021-12-21 15:00:23,838 INFO L306 CDTParser]: Found 1 translation units. [2021-12-21 15:00:23,839 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-ext/40_barrier_vf.i [2021-12-21 15:00:23,846 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7c1360043/14f0c48e789c40279d19b590e2f6a850/FLAG5cabaadc9 [2021-12-21 15:00:24,222 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7c1360043/14f0c48e789c40279d19b590e2f6a850 [2021-12-21 15:00:24,224 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-21 15:00:24,225 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-21 15:00:24,226 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-21 15:00:24,226 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-21 15:00:24,228 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-21 15:00:24,229 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.12 03:00:24" (1/1) ... [2021-12-21 15:00:24,230 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f88db1c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 03:00:24, skipping insertion in model container [2021-12-21 15:00:24,230 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.12 03:00:24" (1/1) ... [2021-12-21 15:00:24,236 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-21 15:00:24,265 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-21 15:00:24,404 WARN L610 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2021-12-21 15:00:24,500 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/pthread-ext/40_barrier_vf.i[31163,31176] [2021-12-21 15:00:24,508 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-21 15:00:24,515 INFO L203 MainTranslator]: Completed pre-run [2021-12-21 15:00:24,535 WARN L610 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2021-12-21 15:00:24,549 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/pthread-ext/40_barrier_vf.i[31163,31176] [2021-12-21 15:00:24,551 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-21 15:00:24,579 INFO L208 MainTranslator]: Completed translation [2021-12-21 15:00:24,579 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 03:00:24 WrapperNode [2021-12-21 15:00:24,579 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-21 15:00:24,580 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-21 15:00:24,581 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-21 15:00:24,581 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-21 15:00:24,586 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 03:00:24" (1/1) ... [2021-12-21 15:00:24,601 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 03:00:24" (1/1) ... [2021-12-21 15:00:24,615 INFO L137 Inliner]: procedures = 174, calls = 25, calls flagged for inlining = 10, calls inlined = 12, statements flattened = 78 [2021-12-21 15:00:24,616 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-21 15:00:24,616 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-21 15:00:24,616 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-21 15:00:24,617 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-21 15:00:24,622 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 03:00:24" (1/1) ... [2021-12-21 15:00:24,622 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 03:00:24" (1/1) ... [2021-12-21 15:00:24,624 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 03:00:24" (1/1) ... [2021-12-21 15:00:24,624 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 03:00:24" (1/1) ... [2021-12-21 15:00:24,627 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 03:00:24" (1/1) ... [2021-12-21 15:00:24,630 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 03:00:24" (1/1) ... [2021-12-21 15:00:24,631 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 03:00:24" (1/1) ... [2021-12-21 15:00:24,632 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-21 15:00:24,633 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-21 15:00:24,633 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-21 15:00:24,633 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-21 15:00:24,634 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 03:00:24" (1/1) ... [2021-12-21 15:00:24,639 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-21 15:00:24,647 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-21 15:00:24,677 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) [2021-12-21 15:00:24,680 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 [2021-12-21 15:00:24,722 INFO L130 BoogieDeclarations]: Found specification of procedure thr1 [2021-12-21 15:00:24,722 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1 [2021-12-21 15:00:24,722 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-21 15:00:24,722 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2021-12-21 15:00:24,723 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-21 15:00:24,723 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-21 15:00:24,724 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-21 15:00:24,724 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-21 15:00:24,731 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2021-12-21 15:00:24,732 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-21 15:00:24,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-21 15:00:24,733 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-12-21 15:00:24,796 INFO L234 CfgBuilder]: Building ICFG [2021-12-21 15:00:24,797 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-21 15:00:24,942 INFO L275 CfgBuilder]: Performing block encoding [2021-12-21 15:00:25,021 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-21 15:00:25,021 INFO L299 CfgBuilder]: Removed 2 assume(true) statements. [2021-12-21 15:00:25,023 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.12 03:00:25 BoogieIcfgContainer [2021-12-21 15:00:25,023 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-21 15:00:25,024 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-12-21 15:00:25,024 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-12-21 15:00:25,029 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-12-21 15:00:25,029 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.12 03:00:24" (1/3) ... [2021-12-21 15:00:25,030 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1a0fddc8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.12 03:00:25, skipping insertion in model container [2021-12-21 15:00:25,030 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 03:00:24" (2/3) ... [2021-12-21 15:00:25,031 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1a0fddc8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.12 03:00:25, skipping insertion in model container [2021-12-21 15:00:25,031 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.12 03:00:25" (3/3) ... [2021-12-21 15:00:25,032 INFO L111 eAbstractionObserver]: Analyzing ICFG 40_barrier_vf.i [2021-12-21 15:00:25,040 WARN L149 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-12-21 15:00:25,040 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-12-21 15:00:25,040 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-12-21 15:00:25,041 INFO L513 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-12-21 15:00:25,069 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,070 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,070 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,070 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,071 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,071 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,071 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,071 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,071 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_Barrier2_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,072 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_Barrier2_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,072 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,072 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,072 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,073 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,073 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_Barrier2_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,077 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_Barrier2_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,077 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_Barrier2_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,077 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_Barrier2_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,077 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_Barrier2_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,078 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_Barrier2_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,078 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,078 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,079 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,079 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,079 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,079 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,079 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,080 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,080 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,080 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,080 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,082 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,083 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,087 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,087 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,088 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,088 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,088 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,089 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,089 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,091 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,092 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,092 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,092 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,092 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,093 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,093 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_Barrier2_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,093 INFO L148 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-12-21 15:00:25,128 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-21 15:00:25,133 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=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, mLoopAccelerationTechnique=FAST_UPR [2021-12-21 15:00:25,134 INFO L340 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2021-12-21 15:00:25,140 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 54 places, 54 transitions, 113 flow [2021-12-21 15:00:25,161 INFO L129 PetriNetUnfolder]: 4/65 cut-off events. [2021-12-21 15:00:25,162 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-12-21 15:00:25,164 INFO L84 FinitePrefix]: Finished finitePrefix Result has 70 conditions, 65 events. 4/65 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 68 event pairs, 0 based on Foata normal form. 0/58 useless extension candidates. Maximal degree in co-relation 36. Up to 4 conditions per place. [2021-12-21 15:00:25,164 INFO L82 GeneralOperation]: Start removeDead. Operand has 54 places, 54 transitions, 113 flow [2021-12-21 15:00:25,167 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 54 places, 54 transitions, 113 flow [2021-12-21 15:00:25,174 INFO L129 PetriNetUnfolder]: 2/47 cut-off events. [2021-12-21 15:00:25,174 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-12-21 15:00:25,175 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-21 15:00:25,175 INFO L254 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-21 15:00:25,176 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0INUSE_VIOLATION === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-21 15:00:25,180 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-21 15:00:25,180 INFO L85 PathProgramCache]: Analyzing trace with hash -1260215165, now seen corresponding path program 1 times [2021-12-21 15:00:25,186 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-21 15:00:25,186 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [525050750] [2021-12-21 15:00:25,187 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-21 15:00:25,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-21 15:00:25,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-21 15:00:25,312 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-21 15:00:25,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-21 15:00:25,358 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-21 15:00:25,363 INFO L628 BasicCegarLoop]: Counterexample is feasible [2021-12-21 15:00:25,363 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATION (2 of 3 remaining) [2021-12-21 15:00:25,365 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONERROR_FUNCTION (1 of 3 remaining) [2021-12-21 15:00:25,365 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONERROR_FUNCTION (0 of 3 remaining) [2021-12-21 15:00:25,366 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-12-21 15:00:25,370 INFO L732 BasicCegarLoop]: Path program histogram: [1] [2021-12-21 15:00:25,371 WARN L234 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2021-12-21 15:00:25,372 INFO L513 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances. [2021-12-21 15:00:25,392 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,393 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,393 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,393 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,393 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,393 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,394 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,394 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,394 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_Barrier2_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,394 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_Barrier2_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,397 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,397 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,397 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,398 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,398 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_Barrier2_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,398 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_Barrier2_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,398 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_Barrier2_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,398 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_Barrier2_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,399 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_Barrier2_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,399 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_Barrier2_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,399 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,399 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,399 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,402 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,402 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,402 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,403 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,403 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,403 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,403 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,403 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,404 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,404 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,404 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,404 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,404 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,406 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,407 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,407 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,407 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,407 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,408 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,408 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,408 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,408 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,408 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,408 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,409 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,409 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_Barrier2_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,409 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_Barrier2_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,409 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,410 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,410 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,410 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,411 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_Barrier2_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,411 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_Barrier2_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,412 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_Barrier2_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,412 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_Barrier2_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,412 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_Barrier2_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,412 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_Barrier2_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,413 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,414 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,414 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,414 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,414 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,415 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,415 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,415 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,415 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,416 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,416 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,416 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,416 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,417 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,417 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,417 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,417 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,418 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,418 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,418 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,419 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,419 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,419 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,419 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_Barrier2_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,420 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,420 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,420 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,420 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,420 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,421 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,421 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_Barrier2_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,421 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,421 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,421 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,421 INFO L148 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-12-21 15:00:25,424 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-21 15:00:25,427 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=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, mLoopAccelerationTechnique=FAST_UPR [2021-12-21 15:00:25,428 INFO L340 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2021-12-21 15:00:25,430 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 78 places, 78 transitions, 168 flow [2021-12-21 15:00:25,457 INFO L129 PetriNetUnfolder]: 7/102 cut-off events. [2021-12-21 15:00:25,457 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2021-12-21 15:00:25,460 INFO L84 FinitePrefix]: Finished finitePrefix Result has 112 conditions, 102 events. 7/102 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 191 event pairs, 0 based on Foata normal form. 0/90 useless extension candidates. Maximal degree in co-relation 66. Up to 6 conditions per place. [2021-12-21 15:00:25,460 INFO L82 GeneralOperation]: Start removeDead. Operand has 78 places, 78 transitions, 168 flow [2021-12-21 15:00:25,464 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 78 places, 78 transitions, 168 flow [2021-12-21 15:00:25,479 INFO L129 PetriNetUnfolder]: 4/75 cut-off events. [2021-12-21 15:00:25,483 INFO L130 PetriNetUnfolder]: For 1/1 co-relation queries the response was YES. [2021-12-21 15:00:25,483 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-21 15:00:25,483 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-21 15:00:25,483 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting thr1Err0ASSERT_VIOLATIONERROR_FUNCTION === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-21 15:00:25,485 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-21 15:00:25,485 INFO L85 PathProgramCache]: Analyzing trace with hash -1346439990, now seen corresponding path program 1 times [2021-12-21 15:00:25,485 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-21 15:00:25,485 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1250915854] [2021-12-21 15:00:25,485 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-21 15:00:25,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-21 15:00:25,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 15:00:25,628 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-21 15:00:25,629 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-21 15:00:25,629 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1250915854] [2021-12-21 15:00:25,629 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1250915854] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-21 15:00:25,629 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-21 15:00:25,630 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-12-21 15:00:25,630 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [485360357] [2021-12-21 15:00:25,630 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-21 15:00:25,635 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-12-21 15:00:25,636 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-21 15:00:25,653 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-12-21 15:00:25,655 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-12-21 15:00:25,656 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 45 out of 78 [2021-12-21 15:00:25,660 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 78 places, 78 transitions, 168 flow. Second operand has 5 states, 5 states have (on average 47.0) internal successors, (235), 5 states have internal predecessors, (235), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-21 15:00:25,660 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-21 15:00:25,660 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 45 of 78 [2021-12-21 15:00:25,661 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-21 15:00:25,831 INFO L129 PetriNetUnfolder]: 191/585 cut-off events. [2021-12-21 15:00:25,832 INFO L130 PetriNetUnfolder]: For 35/35 co-relation queries the response was YES. [2021-12-21 15:00:25,858 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1047 conditions, 585 events. 191/585 cut-off events. For 35/35 co-relation queries the response was YES. Maximal size of possible extension queue 41. Compared 3421 event pairs, 26 based on Foata normal form. 290/850 useless extension candidates. Maximal degree in co-relation 931. Up to 168 conditions per place. [2021-12-21 15:00:25,862 INFO L132 encePairwiseOnDemand]: 63/78 looper letters, 67 selfloop transitions, 17 changer transitions 0/120 dead transitions. [2021-12-21 15:00:25,862 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 70 places, 120 transitions, 435 flow [2021-12-21 15:00:25,863 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-12-21 15:00:25,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2021-12-21 15:00:25,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 434 transitions. [2021-12-21 15:00:25,872 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.7948717948717948 [2021-12-21 15:00:25,873 INFO L72 ComplementDD]: Start complementDD. Operand 7 states and 434 transitions. [2021-12-21 15:00:25,873 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7 states and 434 transitions. [2021-12-21 15:00:25,874 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-21 15:00:25,876 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 7 states and 434 transitions. [2021-12-21 15:00:25,879 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 8 states, 7 states have (on average 62.0) internal successors, (434), 7 states have internal predecessors, (434), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-21 15:00:25,883 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 8 states, 8 states have (on average 78.0) internal successors, (624), 8 states have internal predecessors, (624), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-21 15:00:25,883 INFO L81 ComplementDD]: Finished complementDD. Result has 8 states, 8 states have (on average 78.0) internal successors, (624), 8 states have internal predecessors, (624), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-21 15:00:25,884 INFO L186 Difference]: Start difference. First operand has 78 places, 78 transitions, 168 flow. Second operand 7 states and 434 transitions. [2021-12-21 15:00:25,885 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 70 places, 120 transitions, 435 flow [2021-12-21 15:00:25,887 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 70 places, 120 transitions, 433 flow, removed 1 selfloop flow, removed 0 redundant places. [2021-12-21 15:00:25,890 INFO L242 Difference]: Finished difference. Result has 74 places, 77 transitions, 243 flow [2021-12-21 15:00:25,891 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=78, PETRI_DIFFERENCE_MINUEND_FLOW=132, PETRI_DIFFERENCE_MINUEND_PLACES=64, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=61, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=54, PETRI_DIFFERENCE_SUBTRAHEND_STATES=7, PETRI_FLOW=243, PETRI_PLACES=74, PETRI_TRANSITIONS=77} [2021-12-21 15:00:25,894 INFO L334 CegarLoopForPetriNet]: 78 programPoint places, -4 predicate places. [2021-12-21 15:00:25,894 INFO L470 AbstractCegarLoop]: Abstraction has has 74 places, 77 transitions, 243 flow [2021-12-21 15:00:25,894 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 47.0) internal successors, (235), 5 states have internal predecessors, (235), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-21 15:00:25,894 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-21 15:00:25,894 INFO L254 CegarLoopForPetriNet]: trace histogram [3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-21 15:00:25,895 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-12-21 15:00:25,895 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0INUSE_VIOLATION === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-21 15:00:25,895 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-21 15:00:25,895 INFO L85 PathProgramCache]: Analyzing trace with hash -205340232, now seen corresponding path program 1 times [2021-12-21 15:00:25,896 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-21 15:00:25,896 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [670699689] [2021-12-21 15:00:25,896 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-21 15:00:25,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-21 15:00:25,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-21 15:00:25,910 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-21 15:00:25,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-21 15:00:25,932 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-21 15:00:25,939 INFO L628 BasicCegarLoop]: Counterexample is feasible [2021-12-21 15:00:25,940 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATION (3 of 4 remaining) [2021-12-21 15:00:25,940 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONERROR_FUNCTION (2 of 4 remaining) [2021-12-21 15:00:25,940 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONERROR_FUNCTION (1 of 4 remaining) [2021-12-21 15:00:25,940 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONERROR_FUNCTION (0 of 4 remaining) [2021-12-21 15:00:25,941 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-12-21 15:00:25,941 INFO L732 BasicCegarLoop]: Path program histogram: [1, 1] [2021-12-21 15:00:25,941 WARN L234 ceAbstractionStarter]: 2 thread instances were not sufficient, I will increase this number and restart the analysis [2021-12-21 15:00:25,941 INFO L513 ceAbstractionStarter]: Constructing petrified ICFG for 3 thread instances. [2021-12-21 15:00:25,954 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,955 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,955 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,955 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,956 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,956 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,956 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,956 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,956 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_Barrier2_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,956 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_Barrier2_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,957 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,957 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,957 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,957 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,958 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_Barrier2_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,958 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_Barrier2_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,958 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_Barrier2_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,958 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_Barrier2_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,958 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_Barrier2_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,959 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_Barrier2_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,959 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,960 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,960 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,960 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,960 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,961 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,961 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,961 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,961 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,961 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,962 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,962 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,962 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,962 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,971 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,971 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,972 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,972 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,972 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,972 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,972 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,972 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,972 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,973 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,973 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,973 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,973 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,973 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,973 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_Barrier2_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,973 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_Barrier2_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,973 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,973 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,973 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,973 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,974 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_Barrier2_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,974 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_Barrier2_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,974 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_Barrier2_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,974 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_Barrier2_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,974 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_Barrier2_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,974 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_Barrier2_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,974 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,974 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,975 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,975 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,975 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,975 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,975 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,975 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,975 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,975 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,975 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,976 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,976 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,976 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,976 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,976 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,976 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,976 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,976 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,976 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,977 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,977 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,977 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,977 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,977 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,977 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,977 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,977 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,977 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_Barrier2_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,977 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_Barrier2_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,978 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,978 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,978 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,980 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,980 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_Barrier2_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,981 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_Barrier2_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,981 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_Barrier2_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,981 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_Barrier2_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,981 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_Barrier2_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,981 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_Barrier2_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,982 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,982 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,982 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,982 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,983 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,983 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,985 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,986 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,990 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,991 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,991 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,991 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,991 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,991 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,992 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,992 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,992 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,992 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,992 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,992 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,993 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,993 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,993 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,993 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,993 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_Barrier2_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,994 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,994 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,994 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,995 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_Barrier2_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,995 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,995 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,995 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,996 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,996 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,996 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,996 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_Barrier2_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,997 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,997 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,997 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,997 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,997 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:25,997 INFO L148 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-12-21 15:00:25,999 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-21 15:00:26,000 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=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, mLoopAccelerationTechnique=FAST_UPR [2021-12-21 15:00:26,002 INFO L340 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2021-12-21 15:00:26,003 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 102 places, 102 transitions, 225 flow [2021-12-21 15:00:26,015 INFO L129 PetriNetUnfolder]: 10/139 cut-off events. [2021-12-21 15:00:26,016 INFO L130 PetriNetUnfolder]: For 7/7 co-relation queries the response was YES. [2021-12-21 15:00:26,017 INFO L84 FinitePrefix]: Finished finitePrefix Result has 155 conditions, 139 events. 10/139 cut-off events. For 7/7 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 315 event pairs, 0 based on Foata normal form. 0/122 useless extension candidates. Maximal degree in co-relation 106. Up to 8 conditions per place. [2021-12-21 15:00:26,017 INFO L82 GeneralOperation]: Start removeDead. Operand has 102 places, 102 transitions, 225 flow [2021-12-21 15:00:26,018 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 102 places, 102 transitions, 225 flow [2021-12-21 15:00:26,024 INFO L129 PetriNetUnfolder]: 4/74 cut-off events. [2021-12-21 15:00:26,025 INFO L130 PetriNetUnfolder]: For 1/1 co-relation queries the response was YES. [2021-12-21 15:00:26,025 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-21 15:00:26,025 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-21 15:00:26,026 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting thr1Err0ASSERT_VIOLATIONERROR_FUNCTION === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2021-12-21 15:00:26,027 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-21 15:00:26,027 INFO L85 PathProgramCache]: Analyzing trace with hash -235705645, now seen corresponding path program 1 times [2021-12-21 15:00:26,027 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-21 15:00:26,027 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [978699706] [2021-12-21 15:00:26,028 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-21 15:00:26,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-21 15:00:26,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 15:00:26,104 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-21 15:00:26,104 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-21 15:00:26,104 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [978699706] [2021-12-21 15:00:26,105 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [978699706] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-21 15:00:26,105 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-21 15:00:26,105 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-12-21 15:00:26,105 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [45862010] [2021-12-21 15:00:26,105 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-21 15:00:26,106 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-12-21 15:00:26,106 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-21 15:00:26,106 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-12-21 15:00:26,106 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-12-21 15:00:26,108 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 55 out of 102 [2021-12-21 15:00:26,109 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 102 places, 102 transitions, 225 flow. Second operand has 5 states, 5 states have (on average 57.0) internal successors, (285), 5 states have internal predecessors, (285), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-21 15:00:26,109 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-21 15:00:26,109 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 55 of 102 [2021-12-21 15:00:26,109 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-21 15:00:27,198 INFO L129 PetriNetUnfolder]: 5046/10012 cut-off events. [2021-12-21 15:00:27,199 INFO L130 PetriNetUnfolder]: For 1432/1432 co-relation queries the response was YES. [2021-12-21 15:00:27,223 INFO L84 FinitePrefix]: Finished finitePrefix Result has 18914 conditions, 10012 events. 5046/10012 cut-off events. For 1432/1432 co-relation queries the response was YES. Maximal size of possible extension queue 494. Compared 87022 event pairs, 964 based on Foata normal form. 3867/13423 useless extension candidates. Maximal degree in co-relation 8026. Up to 3530 conditions per place. [2021-12-21 15:00:27,279 INFO L132 encePairwiseOnDemand]: 82/102 looper letters, 132 selfloop transitions, 25 changer transitions 0/201 dead transitions. [2021-12-21 15:00:27,280 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 90 places, 201 transitions, 787 flow [2021-12-21 15:00:27,280 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-12-21 15:00:27,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2021-12-21 15:00:27,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 594 transitions. [2021-12-21 15:00:27,283 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8319327731092437 [2021-12-21 15:00:27,283 INFO L72 ComplementDD]: Start complementDD. Operand 7 states and 594 transitions. [2021-12-21 15:00:27,284 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7 states and 594 transitions. [2021-12-21 15:00:27,284 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-21 15:00:27,284 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 7 states and 594 transitions. [2021-12-21 15:00:27,286 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 8 states, 7 states have (on average 84.85714285714286) internal successors, (594), 7 states have internal predecessors, (594), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-21 15:00:27,288 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 8 states, 8 states have (on average 102.0) internal successors, (816), 8 states have internal predecessors, (816), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-21 15:00:27,288 INFO L81 ComplementDD]: Finished complementDD. Result has 8 states, 8 states have (on average 102.0) internal successors, (816), 8 states have internal predecessors, (816), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-21 15:00:27,288 INFO L186 Difference]: Start difference. First operand has 102 places, 102 transitions, 225 flow. Second operand 7 states and 594 transitions. [2021-12-21 15:00:27,288 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 90 places, 201 transitions, 787 flow [2021-12-21 15:00:27,293 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 90 places, 201 transitions, 771 flow, removed 8 selfloop flow, removed 0 redundant places. [2021-12-21 15:00:27,296 INFO L242 Difference]: Finished difference. Result has 95 places, 109 transitions, 371 flow [2021-12-21 15:00:27,297 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=102, PETRI_DIFFERENCE_MINUEND_FLOW=175, PETRI_DIFFERENCE_MINUEND_PLACES=84, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=80, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=7, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=71, PETRI_DIFFERENCE_SUBTRAHEND_STATES=7, PETRI_FLOW=371, PETRI_PLACES=95, PETRI_TRANSITIONS=109} [2021-12-21 15:00:27,298 INFO L334 CegarLoopForPetriNet]: 102 programPoint places, -7 predicate places. [2021-12-21 15:00:27,298 INFO L470 AbstractCegarLoop]: Abstraction has has 95 places, 109 transitions, 371 flow [2021-12-21 15:00:27,299 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 57.0) internal successors, (285), 5 states have internal predecessors, (285), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-21 15:00:27,299 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-21 15:00:27,299 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-21 15:00:27,299 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-12-21 15:00:27,301 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting thr1Err0ASSERT_VIOLATIONERROR_FUNCTION === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2021-12-21 15:00:27,302 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-21 15:00:27,302 INFO L85 PathProgramCache]: Analyzing trace with hash -514918960, now seen corresponding path program 1 times [2021-12-21 15:00:27,302 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-21 15:00:27,302 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1313819613] [2021-12-21 15:00:27,302 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-21 15:00:27,303 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-21 15:00:27,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 15:00:27,340 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-21 15:00:27,340 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-21 15:00:27,340 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1313819613] [2021-12-21 15:00:27,340 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1313819613] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-21 15:00:27,341 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-21 15:00:27,341 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-21 15:00:27,341 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1540620608] [2021-12-21 15:00:27,341 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-21 15:00:27,342 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-21 15:00:27,342 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-21 15:00:27,342 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-21 15:00:27,342 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-21 15:00:27,343 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 66 out of 102 [2021-12-21 15:00:27,343 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 95 places, 109 transitions, 371 flow. Second operand has 3 states, 3 states have (on average 68.66666666666667) internal successors, (206), 3 states have internal predecessors, (206), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-21 15:00:27,343 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-21 15:00:27,343 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 66 of 102 [2021-12-21 15:00:27,343 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-21 15:00:27,783 INFO L129 PetriNetUnfolder]: 1981/4991 cut-off events. [2021-12-21 15:00:27,783 INFO L130 PetriNetUnfolder]: For 1074/1132 co-relation queries the response was YES. [2021-12-21 15:00:27,800 INFO L84 FinitePrefix]: Finished finitePrefix Result has 9854 conditions, 4991 events. 1981/4991 cut-off events. For 1074/1132 co-relation queries the response was YES. Maximal size of possible extension queue 352. Compared 47338 event pairs, 666 based on Foata normal form. 194/4904 useless extension candidates. Maximal degree in co-relation 9782. Up to 1572 conditions per place. [2021-12-21 15:00:27,822 INFO L132 encePairwiseOnDemand]: 92/102 looper letters, 37 selfloop transitions, 7 changer transitions 0/128 dead transitions. [2021-12-21 15:00:27,823 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 97 places, 128 transitions, 502 flow [2021-12-21 15:00:27,823 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-21 15:00:27,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-12-21 15:00:27,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 245 transitions. [2021-12-21 15:00:27,824 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8006535947712419 [2021-12-21 15:00:27,825 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 245 transitions. [2021-12-21 15:00:27,825 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 245 transitions. [2021-12-21 15:00:27,825 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-21 15:00:27,825 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 245 transitions. [2021-12-21 15:00:27,826 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 81.66666666666667) internal successors, (245), 3 states have internal predecessors, (245), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-21 15:00:27,826 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 102.0) internal successors, (408), 4 states have internal predecessors, (408), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-21 15:00:27,826 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 102.0) internal successors, (408), 4 states have internal predecessors, (408), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-21 15:00:27,827 INFO L186 Difference]: Start difference. First operand has 95 places, 109 transitions, 371 flow. Second operand 3 states and 245 transitions. [2021-12-21 15:00:27,827 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 97 places, 128 transitions, 502 flow [2021-12-21 15:00:27,832 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 97 places, 128 transitions, 502 flow, removed 0 selfloop flow, removed 0 redundant places. [2021-12-21 15:00:27,839 INFO L242 Difference]: Finished difference. Result has 99 places, 115 transitions, 429 flow [2021-12-21 15:00:27,840 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=102, PETRI_DIFFERENCE_MINUEND_FLOW=371, PETRI_DIFFERENCE_MINUEND_PLACES=95, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=109, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=102, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=429, PETRI_PLACES=99, PETRI_TRANSITIONS=115} [2021-12-21 15:00:27,840 INFO L334 CegarLoopForPetriNet]: 102 programPoint places, -3 predicate places. [2021-12-21 15:00:27,840 INFO L470 AbstractCegarLoop]: Abstraction has has 99 places, 115 transitions, 429 flow [2021-12-21 15:00:27,841 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 68.66666666666667) internal successors, (206), 3 states have internal predecessors, (206), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-21 15:00:27,841 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-21 15:00:27,841 INFO L254 CegarLoopForPetriNet]: trace histogram [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] [2021-12-21 15:00:27,841 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-12-21 15:00:27,841 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting thr1Err0ASSERT_VIOLATIONERROR_FUNCTION === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2021-12-21 15:00:27,841 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-21 15:00:27,841 INFO L85 PathProgramCache]: Analyzing trace with hash 2097732028, now seen corresponding path program 1 times [2021-12-21 15:00:27,842 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-21 15:00:27,842 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [879316224] [2021-12-21 15:00:27,842 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-21 15:00:27,842 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-21 15:00:27,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 15:00:27,935 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-12-21 15:00:27,936 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-21 15:00:27,936 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [879316224] [2021-12-21 15:00:27,936 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [879316224] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-21 15:00:27,936 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-21 15:00:27,936 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-12-21 15:00:27,936 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1304719044] [2021-12-21 15:00:27,937 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-21 15:00:27,937 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-12-21 15:00:27,937 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-21 15:00:27,938 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-12-21 15:00:27,938 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-12-21 15:00:27,939 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 55 out of 102 [2021-12-21 15:00:27,940 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 99 places, 115 transitions, 429 flow. Second operand has 5 states, 5 states have (on average 57.2) internal successors, (286), 5 states have internal predecessors, (286), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-21 15:00:27,940 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-21 15:00:27,940 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 55 of 102 [2021-12-21 15:00:27,940 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-21 15:00:29,136 INFO L129 PetriNetUnfolder]: 5383/11464 cut-off events. [2021-12-21 15:00:29,136 INFO L130 PetriNetUnfolder]: For 9255/9398 co-relation queries the response was YES. [2021-12-21 15:00:29,181 INFO L84 FinitePrefix]: Finished finitePrefix Result has 27706 conditions, 11464 events. 5383/11464 cut-off events. For 9255/9398 co-relation queries the response was YES. Maximal size of possible extension queue 506. Compared 106259 event pairs, 1358 based on Foata normal form. 310/11657 useless extension candidates. Maximal degree in co-relation 27612. Up to 3984 conditions per place. [2021-12-21 15:00:29,235 INFO L132 encePairwiseOnDemand]: 90/102 looper letters, 142 selfloop transitions, 49 changer transitions 0/245 dead transitions. [2021-12-21 15:00:29,236 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 105 places, 245 transitions, 1257 flow [2021-12-21 15:00:29,237 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-12-21 15:00:29,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2021-12-21 15:00:29,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 545 transitions. [2021-12-21 15:00:29,238 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.7633053221288515 [2021-12-21 15:00:29,238 INFO L72 ComplementDD]: Start complementDD. Operand 7 states and 545 transitions. [2021-12-21 15:00:29,238 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7 states and 545 transitions. [2021-12-21 15:00:29,239 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-21 15:00:29,239 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 7 states and 545 transitions. [2021-12-21 15:00:29,240 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 8 states, 7 states have (on average 77.85714285714286) internal successors, (545), 7 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) [2021-12-21 15:00:29,241 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 8 states, 8 states have (on average 102.0) internal successors, (816), 8 states have internal predecessors, (816), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-21 15:00:29,242 INFO L81 ComplementDD]: Finished complementDD. Result has 8 states, 8 states have (on average 102.0) internal successors, (816), 8 states have internal predecessors, (816), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-21 15:00:29,242 INFO L186 Difference]: Start difference. First operand has 99 places, 115 transitions, 429 flow. Second operand 7 states and 545 transitions. [2021-12-21 15:00:29,242 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 105 places, 245 transitions, 1257 flow [2021-12-21 15:00:29,261 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 103 places, 245 transitions, 1243 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-12-21 15:00:29,265 INFO L242 Difference]: Finished difference. Result has 107 places, 149 transitions, 772 flow [2021-12-21 15:00:29,265 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=102, PETRI_DIFFERENCE_MINUEND_FLOW=415, PETRI_DIFFERENCE_MINUEND_PLACES=97, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=115, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=18, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=89, PETRI_DIFFERENCE_SUBTRAHEND_STATES=7, PETRI_FLOW=772, PETRI_PLACES=107, PETRI_TRANSITIONS=149} [2021-12-21 15:00:29,267 INFO L334 CegarLoopForPetriNet]: 102 programPoint places, 5 predicate places. [2021-12-21 15:00:29,267 INFO L470 AbstractCegarLoop]: Abstraction has has 107 places, 149 transitions, 772 flow [2021-12-21 15:00:29,268 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 57.2) internal successors, (286), 5 states have internal predecessors, (286), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-21 15:00:29,268 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-21 15:00:29,268 INFO L254 CegarLoopForPetriNet]: trace histogram [4, 4, 4, 4, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-21 15:00:29,268 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-12-21 15:00:29,268 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0INUSE_VIOLATION === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2021-12-21 15:00:29,269 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-21 15:00:29,269 INFO L85 PathProgramCache]: Analyzing trace with hash 1063597154, now seen corresponding path program 1 times [2021-12-21 15:00:29,269 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-21 15:00:29,269 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2028450195] [2021-12-21 15:00:29,269 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-21 15:00:29,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-21 15:00:29,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-21 15:00:29,282 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-21 15:00:29,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-21 15:00:29,299 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-21 15:00:29,302 INFO L628 BasicCegarLoop]: Counterexample is feasible [2021-12-21 15:00:29,302 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATION (4 of 5 remaining) [2021-12-21 15:00:29,303 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONERROR_FUNCTION (3 of 5 remaining) [2021-12-21 15:00:29,303 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONERROR_FUNCTION (2 of 5 remaining) [2021-12-21 15:00:29,303 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONERROR_FUNCTION (1 of 5 remaining) [2021-12-21 15:00:29,303 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONERROR_FUNCTION (0 of 5 remaining) [2021-12-21 15:00:29,303 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-12-21 15:00:29,305 INFO L732 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1] [2021-12-21 15:00:29,307 WARN L234 ceAbstractionStarter]: 3 thread instances were not sufficient, I will increase this number and restart the analysis [2021-12-21 15:00:29,307 INFO L513 ceAbstractionStarter]: Constructing petrified ICFG for 4 thread instances. [2021-12-21 15:00:29,333 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,333 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,333 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,333 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,333 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,333 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,333 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,333 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,333 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_Barrier2_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,333 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_Barrier2_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,333 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,333 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,334 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,334 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,334 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_Barrier2_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,334 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_Barrier2_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,334 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_Barrier2_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,334 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_Barrier2_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,334 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_Barrier2_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,334 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_Barrier2_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,334 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,334 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,334 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,334 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,335 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,335 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,335 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,335 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,335 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,335 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,335 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,335 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,335 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,335 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,335 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,335 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,336 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,336 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,336 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,336 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,336 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,336 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,336 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,336 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,336 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,336 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,336 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,336 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,337 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_Barrier2_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,337 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_Barrier2_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,337 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,337 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,337 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,337 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,337 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_Barrier2_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,337 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_Barrier2_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,337 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_Barrier2_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,337 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_Barrier2_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,337 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_Barrier2_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,337 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_Barrier2_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,337 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,338 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,338 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,338 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,338 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,338 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,338 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,338 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,338 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,338 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,338 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,338 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,338 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,338 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,338 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,339 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,339 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,339 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,339 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,339 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,339 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,339 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,339 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,339 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,339 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,339 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,339 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,339 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,339 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,340 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,340 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,340 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,340 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,340 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,340 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,340 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,340 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,340 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,340 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,340 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,340 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,340 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,340 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,341 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,341 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,341 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,341 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,341 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,341 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,341 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,341 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,341 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,341 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,341 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,341 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,341 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,342 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,342 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,342 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,342 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,342 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,342 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,342 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,342 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,342 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,342 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,342 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,342 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,342 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_Barrier2_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,342 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_Barrier2_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,342 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,343 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,343 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,343 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,343 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_Barrier2_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,343 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_Barrier2_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,343 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_Barrier2_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,343 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_Barrier2_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,343 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_Barrier2_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,343 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_Barrier2_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,343 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,343 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,343 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,343 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,344 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,344 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,344 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,344 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,344 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,344 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,344 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,344 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,344 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,344 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,344 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,344 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,345 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,345 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,345 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,345 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,345 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,345 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,345 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,345 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,345 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,345 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,345 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,346 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,346 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_Barrier2_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,346 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,346 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,346 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,346 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,346 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,346 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,347 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,347 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,347 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,347 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,347 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_Barrier2_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,347 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,347 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,347 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,347 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,347 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,347 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,347 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_Barrier2_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,347 WARN L322 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-21 15:00:29,348 INFO L148 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-12-21 15:00:29,349 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-21 15:00:29,349 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=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, mLoopAccelerationTechnique=FAST_UPR [2021-12-21 15:00:29,349 INFO L340 AbstractCegarLoop]: Starting to check reachability of 6 error locations. [2021-12-21 15:00:29,360 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 126 places, 126 transitions, 284 flow [2021-12-21 15:00:29,371 INFO L129 PetriNetUnfolder]: 13/176 cut-off events. [2021-12-21 15:00:29,371 INFO L130 PetriNetUnfolder]: For 16/16 co-relation queries the response was YES. [2021-12-21 15:00:29,372 INFO L84 FinitePrefix]: Finished finitePrefix Result has 199 conditions, 176 events. 13/176 cut-off events. For 16/16 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 461 event pairs, 0 based on Foata normal form. 0/154 useless extension candidates. Maximal degree in co-relation 147. Up to 10 conditions per place. [2021-12-21 15:00:29,372 INFO L82 GeneralOperation]: Start removeDead. Operand has 126 places, 126 transitions, 284 flow [2021-12-21 15:00:29,373 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 126 places, 126 transitions, 284 flow [2021-12-21 15:00:29,393 INFO L129 PetriNetUnfolder]: 5/76 cut-off events. [2021-12-21 15:00:29,393 INFO L130 PetriNetUnfolder]: For 1/1 co-relation queries the response was YES. [2021-12-21 15:00:29,393 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-21 15:00:29,393 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-21 15:00:29,393 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting thr1Err0ASSERT_VIOLATIONERROR_FUNCTION === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-12-21 15:00:29,394 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-21 15:00:29,394 INFO L85 PathProgramCache]: Analyzing trace with hash -1138658637, now seen corresponding path program 1 times [2021-12-21 15:00:29,394 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-21 15:00:29,394 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [131228567] [2021-12-21 15:00:29,394 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-21 15:00:29,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-21 15:00:29,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 15:00:29,488 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-21 15:00:29,488 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-21 15:00:29,488 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [131228567] [2021-12-21 15:00:29,488 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [131228567] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-21 15:00:29,488 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-21 15:00:29,489 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-12-21 15:00:29,489 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1318733992] [2021-12-21 15:00:29,489 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-21 15:00:29,489 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-12-21 15:00:29,489 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-21 15:00:29,489 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-12-21 15:00:29,490 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-12-21 15:00:29,490 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 65 out of 126 [2021-12-21 15:00:29,490 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 126 places, 126 transitions, 284 flow. Second operand has 5 states, 5 states have (on average 67.0) internal successors, (335), 5 states have internal predecessors, (335), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-21 15:00:29,491 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-21 15:00:29,491 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 65 of 126 [2021-12-21 15:00:29,491 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-21 15:00:39,289 INFO L129 PetriNetUnfolder]: 84993/136153 cut-off events. [2021-12-21 15:00:39,289 INFO L130 PetriNetUnfolder]: For 27588/27588 co-relation queries the response was YES. [2021-12-21 15:00:40,082 INFO L84 FinitePrefix]: Finished finitePrefix Result has 266569 conditions, 136153 events. 84993/136153 cut-off events. For 27588/27588 co-relation queries the response was YES. Maximal size of possible extension queue 5291. Compared 1312876 event pairs, 18093 based on Foata normal form. 45724/176016 useless extension candidates. Maximal degree in co-relation 229698. Up to 51721 conditions per place. [2021-12-21 15:00:41,038 INFO L132 encePairwiseOnDemand]: 101/126 looper letters, 186 selfloop transitions, 33 changer transitions 0/271 dead transitions. [2021-12-21 15:00:41,038 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 110 places, 271 transitions, 1107 flow [2021-12-21 15:00:41,039 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-12-21 15:00:41,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2021-12-21 15:00:41,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 742 transitions. [2021-12-21 15:00:41,041 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8412698412698413 [2021-12-21 15:00:41,041 INFO L72 ComplementDD]: Start complementDD. Operand 7 states and 742 transitions. [2021-12-21 15:00:41,041 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7 states and 742 transitions. [2021-12-21 15:00:41,042 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-21 15:00:41,042 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 7 states and 742 transitions. [2021-12-21 15:00:41,044 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 8 states, 7 states have (on average 106.0) internal successors, (742), 7 states have internal predecessors, (742), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-21 15:00:41,045 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 8 states, 8 states have (on average 126.0) internal successors, (1008), 8 states have internal predecessors, (1008), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-21 15:00:41,046 INFO L81 ComplementDD]: Finished complementDD. Result has 8 states, 8 states have (on average 126.0) internal successors, (1008), 8 states have internal predecessors, (1008), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-21 15:00:41,046 INFO L186 Difference]: Start difference. First operand has 126 places, 126 transitions, 284 flow. Second operand 7 states and 742 transitions. [2021-12-21 15:00:41,046 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 110 places, 271 transitions, 1107 flow [2021-12-21 15:00:41,057 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 110 places, 271 transitions, 1065 flow, removed 21 selfloop flow, removed 0 redundant places. [2021-12-21 15:00:41,062 INFO L242 Difference]: Finished difference. Result has 115 places, 138 transitions, 479 flow [2021-12-21 15:00:41,062 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=126, PETRI_DIFFERENCE_MINUEND_FLOW=218, PETRI_DIFFERENCE_MINUEND_PLACES=104, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=99, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=9, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=88, PETRI_DIFFERENCE_SUBTRAHEND_STATES=7, PETRI_FLOW=479, PETRI_PLACES=115, PETRI_TRANSITIONS=138} [2021-12-21 15:00:41,064 INFO L334 CegarLoopForPetriNet]: 126 programPoint places, -11 predicate places. [2021-12-21 15:00:41,064 INFO L470 AbstractCegarLoop]: Abstraction has has 115 places, 138 transitions, 479 flow [2021-12-21 15:00:41,064 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 67.0) internal successors, (335), 5 states have internal predecessors, (335), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-21 15:00:41,064 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-21 15:00:41,064 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-21 15:00:41,065 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-12-21 15:00:41,065 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting thr1Err0ASSERT_VIOLATIONERROR_FUNCTION === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-12-21 15:00:41,065 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-21 15:00:41,065 INFO L85 PathProgramCache]: Analyzing trace with hash -669345712, now seen corresponding path program 1 times [2021-12-21 15:00:41,066 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-21 15:00:41,066 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [829527974] [2021-12-21 15:00:41,066 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-21 15:00:41,066 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-21 15:00:41,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 15:00:41,124 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-21 15:00:41,125 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-21 15:00:41,125 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [829527974] [2021-12-21 15:00:41,125 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [829527974] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-21 15:00:41,125 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-21 15:00:41,125 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-21 15:00:41,126 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1657702935] [2021-12-21 15:00:41,126 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-21 15:00:41,126 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-21 15:00:41,126 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-21 15:00:41,127 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-21 15:00:41,127 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-21 15:00:41,127 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 79 out of 126 [2021-12-21 15:00:41,128 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 115 places, 138 transitions, 479 flow. Second operand has 3 states, 3 states have (on average 81.66666666666667) internal successors, (245), 3 states have internal predecessors, (245), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-21 15:00:41,128 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-21 15:00:41,128 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 79 of 126 [2021-12-21 15:00:41,128 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-21 15:00:43,646 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([629] L721-->L721-1: Formula: (= v_~COND~0_1 1) InVars {} OutVars{~COND~0=v_~COND~0_1} AuxVars[] AssignedVars[~COND~0][47], [thr1Thread4of4ForFork0InUse, 14#thr1ENTRYtrue, 73#L725true, 47#L721-1true, 62#L724-6true, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), 11#L733-5true, thr1Thread1of4ForFork0InUse, 129#true, thr1Thread2of4ForFork0InUse, 144#true, thr1Thread3of4ForFork0InUse]) [2021-12-21 15:00:43,647 INFO L384 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2021-12-21 15:00:43,647 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-12-21 15:00:43,647 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-12-21 15:00:43,647 INFO L387 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2021-12-21 15:00:45,123 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([629] L721-->L721-1: Formula: (= v_~COND~0_1 1) InVars {} OutVars{~COND~0=v_~COND~0_1} AuxVars[] AssignedVars[~COND~0][47], [thr1Thread4of4ForFork0InUse, 111#L725true, 47#L721-1true, 50#L724-6true, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), 10#L719-1true, 11#L733-5true, thr1Thread1of4ForFork0InUse, 129#true, thr1Thread2of4ForFork0InUse, 144#true, thr1Thread3of4ForFork0InUse]) [2021-12-21 15:00:45,123 INFO L384 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2021-12-21 15:00:45,124 INFO L387 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2021-12-21 15:00:45,124 INFO L387 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2021-12-21 15:00:45,124 INFO L387 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2021-12-21 15:00:45,324 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([629] L721-->L721-1: Formula: (= v_~COND~0_1 1) InVars {} OutVars{~COND~0=v_~COND~0_1} AuxVars[] AssignedVars[~COND~0][47], [thr1Thread4of4ForFork0InUse, 73#L725true, 47#L721-1true, 62#L724-6true, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), 61#L718-1true, 11#L733-5true, thr1Thread1of4ForFork0InUse, 129#true, thr1Thread2of4ForFork0InUse, 144#true, thr1Thread3of4ForFork0InUse]) [2021-12-21 15:00:45,324 INFO L384 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2021-12-21 15:00:45,324 INFO L387 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2021-12-21 15:00:45,325 INFO L387 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2021-12-21 15:00:45,325 INFO L387 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2021-12-21 15:00:45,378 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([583] L721-->L721-1: Formula: (= v_~COND~0_1 1) InVars {} OutVars{~COND~0=v_~COND~0_1} AuxVars[] AssignedVars[~COND~0][148], [thr1Thread4of4ForFork0InUse, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), 74#L724-4true, 11#L733-5true, thr1Thread1of4ForFork0InUse, 93#L721-1true, 129#true, thr1Thread2of4ForFork0InUse, 144#true, 92#L724-1true, thr1Thread3of4ForFork0InUse, 23#L724-6true]) [2021-12-21 15:00:45,379 INFO L384 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2021-12-21 15:00:45,379 INFO L387 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2021-12-21 15:00:45,379 INFO L387 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2021-12-21 15:00:45,379 INFO L387 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2021-12-21 15:00:45,379 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([583] L721-->L721-1: Formula: (= v_~COND~0_1 1) InVars {} OutVars{~COND~0=v_~COND~0_1} AuxVars[] AssignedVars[~COND~0][148], [thr1Thread4of4ForFork0InUse, 41#L725true, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), 12#L724-1true, 11#L733-5true, thr1Thread1of4ForFork0InUse, 93#L721-1true, 129#true, thr1Thread2of4ForFork0InUse, 144#true, 92#L724-1true, thr1Thread3of4ForFork0InUse]) [2021-12-21 15:00:45,379 INFO L384 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2021-12-21 15:00:45,380 INFO L387 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2021-12-21 15:00:45,380 INFO L387 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2021-12-21 15:00:45,380 INFO L387 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2021-12-21 15:00:45,382 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([584] L724-->L724-1: Formula: (and (= 0 v_~MTX~0_66) (not (= |v_thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1_3| 0)) (= (ite (= (mod v_~MTX~0_67 256) 1) 1 0) |v_thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1_3|) (= |v_thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1_3| |v_thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1_3|)) InVars {~MTX~0=v_~MTX~0_67} OutVars{thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1_3|, ~MTX~0=v_~MTX~0_66, thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1_3|} AuxVars[] AssignedVars[~MTX~0, thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1][144], [thr1Thread4of4ForFork0InUse, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), 74#L724-4true, 78#L724-1true, 11#L733-5true, thr1Thread1of4ForFork0InUse, 129#true, thr1Thread2of4ForFork0InUse, 144#true, 92#L724-1true, thr1Thread3of4ForFork0InUse, 23#L724-6true]) [2021-12-21 15:00:45,382 INFO L384 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2021-12-21 15:00:45,382 INFO L387 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2021-12-21 15:00:45,382 INFO L387 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2021-12-21 15:00:45,382 INFO L387 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2021-12-21 15:00:45,390 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([584] L724-->L724-1: Formula: (and (= 0 v_~MTX~0_66) (not (= |v_thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1_3| 0)) (= (ite (= (mod v_~MTX~0_67 256) 1) 1 0) |v_thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1_3|) (= |v_thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1_3| |v_thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1_3|)) InVars {~MTX~0=v_~MTX~0_67} OutVars{thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1_3|, ~MTX~0=v_~MTX~0_66, thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1_3|} AuxVars[] AssignedVars[~MTX~0, thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1][144], [thr1Thread4of4ForFork0InUse, 41#L725true, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), 78#L724-1true, 12#L724-1true, 11#L733-5true, thr1Thread1of4ForFork0InUse, 129#true, thr1Thread2of4ForFork0InUse, 144#true, 92#L724-1true, thr1Thread3of4ForFork0InUse]) [2021-12-21 15:00:45,390 INFO L384 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2021-12-21 15:00:45,390 INFO L387 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2021-12-21 15:00:45,390 INFO L387 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2021-12-21 15:00:45,390 INFO L387 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2021-12-21 15:00:45,436 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([583] L721-->L721-1: Formula: (= v_~COND~0_1 1) InVars {} OutVars{~COND~0=v_~COND~0_1} AuxVars[] AssignedVars[~COND~0][148], [thr1Thread4of4ForFork0InUse, 41#L725true, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), 74#L724-4true, thr1Thread1of4ForFork0InUse, 11#L733-5true, 93#L721-1true, 129#true, thr1Thread2of4ForFork0InUse, 144#true, 92#L724-1true, thr1Thread3of4ForFork0InUse]) [2021-12-21 15:00:45,436 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2021-12-21 15:00:45,436 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2021-12-21 15:00:45,440 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2021-12-21 15:00:45,440 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2021-12-21 15:00:45,440 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([584] L724-->L724-1: Formula: (and (= 0 v_~MTX~0_66) (not (= |v_thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1_3| 0)) (= (ite (= (mod v_~MTX~0_67 256) 1) 1 0) |v_thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1_3|) (= |v_thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1_3| |v_thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1_3|)) InVars {~MTX~0=v_~MTX~0_67} OutVars{thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1_3|, ~MTX~0=v_~MTX~0_66, thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1_3|} AuxVars[] AssignedVars[~MTX~0, thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1][144], [thr1Thread4of4ForFork0InUse, 41#L725true, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), 74#L724-4true, 78#L724-1true, 11#L733-5true, thr1Thread1of4ForFork0InUse, 129#true, thr1Thread2of4ForFork0InUse, 144#true, 92#L724-1true, thr1Thread3of4ForFork0InUse]) [2021-12-21 15:00:45,440 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2021-12-21 15:00:45,440 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2021-12-21 15:00:45,440 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2021-12-21 15:00:45,441 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2021-12-21 15:00:45,517 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([606] L721-->L721-1: Formula: (= v_~COND~0_1 1) InVars {} OutVars{~COND~0=v_~COND~0_1} AuxVars[] AssignedVars[~COND~0][71], [thr1Thread4of4ForFork0InUse, 41#L725true, 50#L724-6true, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), 10#L719-1true, 34#L721-1true, 11#L733-5true, thr1Thread1of4ForFork0InUse, 129#true, thr1Thread2of4ForFork0InUse, 144#true, thr1Thread3of4ForFork0InUse]) [2021-12-21 15:00:45,518 INFO L384 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2021-12-21 15:00:45,518 INFO L387 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2021-12-21 15:00:45,518 INFO L387 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2021-12-21 15:00:45,518 INFO L387 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2021-12-21 15:00:45,822 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([560] L721-->L721-1: Formula: (= v_~COND~0_1 1) InVars {} OutVars{~COND~0=v_~COND~0_1} AuxVars[] AssignedVars[~COND~0][133], [thr1Thread4of4ForFork0InUse, 41#L725true, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), 78#L724-1true, 12#L724-1true, 13#L721-1true, 11#L733-5true, thr1Thread1of4ForFork0InUse, 129#true, thr1Thread2of4ForFork0InUse, 144#true, thr1Thread3of4ForFork0InUse]) [2021-12-21 15:00:45,822 INFO L384 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2021-12-21 15:00:45,822 INFO L387 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2021-12-21 15:00:45,823 INFO L387 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2021-12-21 15:00:45,823 INFO L387 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2021-12-21 15:00:45,827 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([560] L721-->L721-1: Formula: (= v_~COND~0_1 1) InVars {} OutVars{~COND~0=v_~COND~0_1} AuxVars[] AssignedVars[~COND~0][133], [thr1Thread4of4ForFork0InUse, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), 74#L724-4true, 78#L724-1true, 13#L721-1true, 11#L733-5true, thr1Thread1of4ForFork0InUse, 129#true, thr1Thread2of4ForFork0InUse, 144#true, thr1Thread3of4ForFork0InUse, 23#L724-6true]) [2021-12-21 15:00:45,827 INFO L384 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2021-12-21 15:00:45,827 INFO L387 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2021-12-21 15:00:45,827 INFO L387 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2021-12-21 15:00:45,828 INFO L387 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2021-12-21 15:00:45,875 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([584] L724-->L724-1: Formula: (and (= 0 v_~MTX~0_66) (not (= |v_thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1_3| 0)) (= (ite (= (mod v_~MTX~0_67 256) 1) 1 0) |v_thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1_3|) (= |v_thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1_3| |v_thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1_3|)) InVars {~MTX~0=v_~MTX~0_67} OutVars{thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1_3|, ~MTX~0=v_~MTX~0_66, thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1_3|} AuxVars[] AssignedVars[~MTX~0, thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1][124], [thr1Thread4of4ForFork0InUse, 33#L724-5true, 41#L725true, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), 146#(= ~COND~0 0), 78#L724-1true, 11#L733-5true, thr1Thread1of4ForFork0InUse, 129#true, thr1Thread2of4ForFork0InUse, 92#L724-1true, thr1Thread3of4ForFork0InUse]) [2021-12-21 15:00:45,875 INFO L384 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2021-12-21 15:00:45,875 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-12-21 15:00:45,875 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-12-21 15:00:45,876 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-12-21 15:00:45,876 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([583] L721-->L721-1: Formula: (= v_~COND~0_1 1) InVars {} OutVars{~COND~0=v_~COND~0_1} AuxVars[] AssignedVars[~COND~0][148], [thr1Thread4of4ForFork0InUse, 41#L725true, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), 12#L724-1true, 11#L733-5true, thr1Thread1of4ForFork0InUse, 129#true, 93#L721-1true, thr1Thread2of4ForFork0InUse, 144#true, thr1Thread3of4ForFork0InUse, 92#L724-1true]) [2021-12-21 15:00:45,876 INFO L384 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2021-12-21 15:00:45,876 INFO L387 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2021-12-21 15:00:45,877 INFO L387 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2021-12-21 15:00:45,877 INFO L387 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2021-12-21 15:00:45,877 INFO L387 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2021-12-21 15:00:45,892 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([583] L721-->L721-1: Formula: (= v_~COND~0_1 1) InVars {} OutVars{~COND~0=v_~COND~0_1} AuxVars[] AssignedVars[~COND~0][148], [thr1Thread4of4ForFork0InUse, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), 74#L724-4true, 11#L733-5true, thr1Thread1of4ForFork0InUse, 129#true, 93#L721-1true, thr1Thread2of4ForFork0InUse, 144#true, 92#L724-1true, thr1Thread3of4ForFork0InUse, 23#L724-6true]) [2021-12-21 15:00:45,892 INFO L384 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2021-12-21 15:00:45,892 INFO L387 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2021-12-21 15:00:45,892 INFO L387 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2021-12-21 15:00:45,892 INFO L387 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2021-12-21 15:00:45,892 INFO L387 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2021-12-21 15:00:46,255 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([606] L721-->L721-1: Formula: (= v_~COND~0_1 1) InVars {} OutVars{~COND~0=v_~COND~0_1} AuxVars[] AssignedVars[~COND~0][71], [thr1Thread4of4ForFork0InUse, 41#L725true, 50#L724-6true, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), 10#L719-1true, 34#L721-1true, 11#L733-5true, thr1Thread1of4ForFork0InUse, 129#true, thr1Thread2of4ForFork0InUse, 144#true, thr1Thread3of4ForFork0InUse]) [2021-12-21 15:00:46,256 INFO L384 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2021-12-21 15:00:46,256 INFO L387 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2021-12-21 15:00:46,256 INFO L387 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2021-12-21 15:00:46,256 INFO L387 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2021-12-21 15:00:46,256 INFO L387 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2021-12-21 15:00:46,272 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([629] L721-->L721-1: Formula: (= v_~COND~0_1 1) InVars {} OutVars{~COND~0=v_~COND~0_1} AuxVars[] AssignedVars[~COND~0][47], [thr1Thread4of4ForFork0InUse, 111#L725true, 47#L721-1true, 50#L724-6true, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), 10#L719-1true, 11#L733-5true, thr1Thread1of4ForFork0InUse, 129#true, thr1Thread2of4ForFork0InUse, 144#true, thr1Thread3of4ForFork0InUse]) [2021-12-21 15:00:46,272 INFO L384 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2021-12-21 15:00:46,272 INFO L387 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2021-12-21 15:00:46,272 INFO L387 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2021-12-21 15:00:46,273 INFO L387 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2021-12-21 15:00:46,273 INFO L387 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2021-12-21 15:00:46,405 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([583] L721-->L721-1: Formula: (= v_~COND~0_1 1) InVars {} OutVars{~COND~0=v_~COND~0_1} AuxVars[] AssignedVars[~COND~0][148], [thr1Thread4of4ForFork0InUse, 41#L725true, 71#L724-4true, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), 12#L724-1true, 11#L733-5true, thr1Thread1of4ForFork0InUse, 93#L721-1true, 129#true, thr1Thread2of4ForFork0InUse, 144#true, thr1Thread3of4ForFork0InUse]) [2021-12-21 15:00:46,406 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2021-12-21 15:00:46,406 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2021-12-21 15:00:46,406 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2021-12-21 15:00:46,406 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2021-12-21 15:00:46,407 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([584] L724-->L724-1: Formula: (and (= 0 v_~MTX~0_66) (not (= |v_thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1_3| 0)) (= (ite (= (mod v_~MTX~0_67 256) 1) 1 0) |v_thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1_3|) (= |v_thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1_3| |v_thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1_3|)) InVars {~MTX~0=v_~MTX~0_67} OutVars{thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1_3|, ~MTX~0=v_~MTX~0_66, thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1_3|} AuxVars[] AssignedVars[~MTX~0, thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1][144], [thr1Thread4of4ForFork0InUse, 41#L725true, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), 71#L724-4true, Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), 78#L724-1true, 12#L724-1true, 11#L733-5true, thr1Thread1of4ForFork0InUse, 129#true, thr1Thread2of4ForFork0InUse, 144#true, thr1Thread3of4ForFork0InUse]) [2021-12-21 15:00:46,407 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2021-12-21 15:00:46,407 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2021-12-21 15:00:46,407 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2021-12-21 15:00:46,407 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2021-12-21 15:00:46,408 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([560] L721-->L721-1: Formula: (= v_~COND~0_1 1) InVars {} OutVars{~COND~0=v_~COND~0_1} AuxVars[] AssignedVars[~COND~0][133], [thr1Thread4of4ForFork0InUse, 41#L725true, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), 74#L724-4true, 78#L724-1true, 13#L721-1true, 11#L733-5true, thr1Thread1of4ForFork0InUse, 129#true, thr1Thread2of4ForFork0InUse, 144#true, thr1Thread3of4ForFork0InUse]) [2021-12-21 15:00:46,409 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2021-12-21 15:00:46,409 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2021-12-21 15:00:46,409 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2021-12-21 15:00:46,409 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2021-12-21 15:00:46,410 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([560] L721-->L721-1: Formula: (= v_~COND~0_1 1) InVars {} OutVars{~COND~0=v_~COND~0_1} AuxVars[] AssignedVars[~COND~0][133], [thr1Thread4of4ForFork0InUse, 41#L725true, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), 12#L724-1true, 11#L733-5true, 13#L721-1true, thr1Thread1of4ForFork0InUse, 129#true, 58#L724-4true, thr1Thread2of4ForFork0InUse, 144#true, thr1Thread3of4ForFork0InUse]) [2021-12-21 15:00:46,410 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2021-12-21 15:00:46,410 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2021-12-21 15:00:46,411 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2021-12-21 15:00:46,411 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2021-12-21 15:00:46,418 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([583] L721-->L721-1: Formula: (= v_~COND~0_1 1) InVars {} OutVars{~COND~0=v_~COND~0_1} AuxVars[] AssignedVars[~COND~0][148], [thr1Thread4of4ForFork0InUse, 71#L724-4true, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), 74#L724-4true, 11#L733-5true, thr1Thread1of4ForFork0InUse, 129#true, 93#L721-1true, thr1Thread2of4ForFork0InUse, 144#true, thr1Thread3of4ForFork0InUse, 23#L724-6true]) [2021-12-21 15:00:46,418 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2021-12-21 15:00:46,418 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2021-12-21 15:00:46,418 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2021-12-21 15:00:46,418 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2021-12-21 15:00:46,419 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([584] L724-->L724-1: Formula: (and (= 0 v_~MTX~0_66) (not (= |v_thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1_3| 0)) (= (ite (= (mod v_~MTX~0_67 256) 1) 1 0) |v_thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1_3|) (= |v_thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1_3| |v_thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1_3|)) InVars {~MTX~0=v_~MTX~0_67} OutVars{thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1_3|, ~MTX~0=v_~MTX~0_66, thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1_3|} AuxVars[] AssignedVars[~MTX~0, thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1][144], [thr1Thread4of4ForFork0InUse, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), 71#L724-4true, Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), 74#L724-4true, 78#L724-1true, 11#L733-5true, thr1Thread1of4ForFork0InUse, 129#true, thr1Thread2of4ForFork0InUse, 144#true, thr1Thread3of4ForFork0InUse, 23#L724-6true]) [2021-12-21 15:00:46,419 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2021-12-21 15:00:46,419 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2021-12-21 15:00:46,419 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2021-12-21 15:00:46,419 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2021-12-21 15:00:46,423 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([560] L721-->L721-1: Formula: (= v_~COND~0_1 1) InVars {} OutVars{~COND~0=v_~COND~0_1} AuxVars[] AssignedVars[~COND~0][133], [thr1Thread4of4ForFork0InUse, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), 74#L724-4true, 11#L733-5true, 13#L721-1true, thr1Thread1of4ForFork0InUse, 58#L724-4true, 129#true, thr1Thread2of4ForFork0InUse, 144#true, thr1Thread3of4ForFork0InUse, 23#L724-6true]) [2021-12-21 15:00:46,423 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2021-12-21 15:00:46,423 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2021-12-21 15:00:46,423 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2021-12-21 15:00:46,424 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2021-12-21 15:00:46,460 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([583] L721-->L721-1: Formula: (= v_~COND~0_1 1) InVars {} OutVars{~COND~0=v_~COND~0_1} AuxVars[] AssignedVars[~COND~0][123], [thr1Thread4of4ForFork0InUse, 41#L725true, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), thr1Thread1of4ForFork0InUse, 22#L724-6true, 11#L733-5true, 93#L721-1true, 129#true, thr1Thread2of4ForFork0InUse, 144#true, 92#L724-1true, thr1Thread3of4ForFork0InUse]) [2021-12-21 15:00:46,461 INFO L384 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2021-12-21 15:00:46,461 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2021-12-21 15:00:46,461 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2021-12-21 15:00:46,461 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2021-12-21 15:00:46,461 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([584] L724-->L724-1: Formula: (and (= 0 v_~MTX~0_66) (not (= |v_thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1_3| 0)) (= (ite (= (mod v_~MTX~0_67 256) 1) 1 0) |v_thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1_3|) (= |v_thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1_3| |v_thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1_3|)) InVars {~MTX~0=v_~MTX~0_67} OutVars{thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1_3|, ~MTX~0=v_~MTX~0_66, thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1_3|} AuxVars[] AssignedVars[~MTX~0, thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1][124], [thr1Thread4of4ForFork0InUse, 41#L725true, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), 146#(= ~COND~0 0), 78#L724-1true, 22#L724-6true, 11#L733-5true, thr1Thread1of4ForFork0InUse, 129#true, thr1Thread2of4ForFork0InUse, 92#L724-1true, thr1Thread3of4ForFork0InUse]) [2021-12-21 15:00:46,461 INFO L384 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2021-12-21 15:00:46,461 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2021-12-21 15:00:46,461 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2021-12-21 15:00:46,461 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2021-12-21 15:00:46,462 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([583] L721-->L721-1: Formula: (= v_~COND~0_1 1) InVars {} OutVars{~COND~0=v_~COND~0_1} AuxVars[] AssignedVars[~COND~0][148], [thr1Thread4of4ForFork0InUse, 41#L725true, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), 74#L724-4true, 11#L733-5true, thr1Thread1of4ForFork0InUse, 129#true, 93#L721-1true, thr1Thread2of4ForFork0InUse, 144#true, thr1Thread3of4ForFork0InUse, 92#L724-1true]) [2021-12-21 15:00:46,462 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2021-12-21 15:00:46,462 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2021-12-21 15:00:46,463 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2021-12-21 15:00:46,463 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2021-12-21 15:00:46,463 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2021-12-21 15:00:46,463 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([583] L721-->L721-1: Formula: (= v_~COND~0_1 1) InVars {} OutVars{~COND~0=v_~COND~0_1} AuxVars[] AssignedVars[~COND~0][148], [thr1Thread4of4ForFork0InUse, 41#L725true, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), 71#L724-4true, Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), 12#L724-1true, 11#L733-5true, thr1Thread1of4ForFork0InUse, 129#true, 93#L721-1true, thr1Thread2of4ForFork0InUse, 144#true, thr1Thread3of4ForFork0InUse]) [2021-12-21 15:00:46,463 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2021-12-21 15:00:46,463 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2021-12-21 15:00:46,463 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2021-12-21 15:00:46,463 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2021-12-21 15:00:46,464 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2021-12-21 15:00:46,476 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([583] L721-->L721-1: Formula: (= v_~COND~0_1 1) InVars {} OutVars{~COND~0=v_~COND~0_1} AuxVars[] AssignedVars[~COND~0][148], [thr1Thread4of4ForFork0InUse, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), 71#L724-4true, Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), 74#L724-4true, 11#L733-5true, thr1Thread1of4ForFork0InUse, 129#true, 93#L721-1true, thr1Thread2of4ForFork0InUse, 144#true, thr1Thread3of4ForFork0InUse, 23#L724-6true]) [2021-12-21 15:00:46,476 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2021-12-21 15:00:46,476 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2021-12-21 15:00:46,476 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2021-12-21 15:00:46,476 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2021-12-21 15:00:46,476 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2021-12-21 15:00:46,529 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([584] L724-->L724-1: Formula: (and (= 0 v_~MTX~0_66) (not (= |v_thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1_3| 0)) (= (ite (= (mod v_~MTX~0_67 256) 1) 1 0) |v_thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1_3|) (= |v_thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1_3| |v_thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1_3|)) InVars {~MTX~0=v_~MTX~0_67} OutVars{thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1_3|, ~MTX~0=v_~MTX~0_66, thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1_3|} AuxVars[] AssignedVars[~MTX~0, thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1][144], [thr1Thread4of4ForFork0InUse, 41#L725true, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), 78#L724-1true, 22#L724-6true, 13#L721-1true, thr1Thread1of4ForFork0InUse, 11#L733-5true, 129#true, thr1Thread2of4ForFork0InUse, 144#true, thr1Thread3of4ForFork0InUse]) [2021-12-21 15:00:46,529 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2021-12-21 15:00:46,529 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2021-12-21 15:00:46,529 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2021-12-21 15:00:46,529 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2021-12-21 15:00:46,538 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([606] L721-->L721-1: Formula: (= v_~COND~0_1 1) InVars {} OutVars{~COND~0=v_~COND~0_1} AuxVars[] AssignedVars[~COND~0][71], [thr1Thread4of4ForFork0InUse, 41#L725true, 50#L724-6true, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), 34#L721-1true, 64#L721true, 11#L733-5true, thr1Thread1of4ForFork0InUse, 129#true, thr1Thread2of4ForFork0InUse, 144#true, thr1Thread3of4ForFork0InUse]) [2021-12-21 15:00:46,538 INFO L384 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2021-12-21 15:00:46,539 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-12-21 15:00:46,539 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-12-21 15:00:46,539 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-12-21 15:00:46,539 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([583] L721-->L721-1: Formula: (= v_~COND~0_1 1) InVars {} OutVars{~COND~0=v_~COND~0_1} AuxVars[] AssignedVars[~COND~0][123], [thr1Thread4of4ForFork0InUse, 41#L725true, 50#L724-6true, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), 106#L720true, 11#L733-5true, thr1Thread1of4ForFork0InUse, 129#true, 93#L721-1true, thr1Thread2of4ForFork0InUse, 144#true, thr1Thread3of4ForFork0InUse]) [2021-12-21 15:00:46,539 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2021-12-21 15:00:46,539 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2021-12-21 15:00:46,539 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2021-12-21 15:00:46,539 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2021-12-21 15:00:46,544 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([583] L721-->L721-1: Formula: (= v_~COND~0_1 1) InVars {} OutVars{~COND~0=v_~COND~0_1} AuxVars[] AssignedVars[~COND~0][123], [thr1Thread4of4ForFork0InUse, 71#L724-4true, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), 11#L733-5true, thr1Thread1of4ForFork0InUse, 22#L724-6true, 129#true, 93#L721-1true, thr1Thread2of4ForFork0InUse, 144#true, thr1Thread3of4ForFork0InUse, 23#L724-6true]) [2021-12-21 15:00:46,544 INFO L384 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2021-12-21 15:00:46,544 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2021-12-21 15:00:46,544 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2021-12-21 15:00:46,544 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2021-12-21 15:00:46,571 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([629] L721-->L721-1: Formula: (= v_~COND~0_1 1) InVars {} OutVars{~COND~0=v_~COND~0_1} AuxVars[] AssignedVars[~COND~0][47], [thr1Thread4of4ForFork0InUse, 47#L721-1true, 50#L724-6true, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), 106#L720true, 11#L733-5true, 98#L725true, thr1Thread1of4ForFork0InUse, 129#true, thr1Thread2of4ForFork0InUse, 144#true, thr1Thread3of4ForFork0InUse]) [2021-12-21 15:00:46,572 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2021-12-21 15:00:46,572 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2021-12-21 15:00:46,572 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2021-12-21 15:00:46,572 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2021-12-21 15:00:46,623 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([629] L721-->L721-1: Formula: (= v_~COND~0_1 1) InVars {} OutVars{~COND~0=v_~COND~0_1} AuxVars[] AssignedVars[~COND~0][47], [thr1Thread4of4ForFork0InUse, 111#L725true, 73#L725true, 47#L721-1true, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), 10#L719-1true, 11#L733-5true, thr1Thread1of4ForFork0InUse, 129#true, thr1Thread2of4ForFork0InUse, 144#true, thr1Thread3of4ForFork0InUse]) [2021-12-21 15:00:46,624 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2021-12-21 15:00:46,624 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2021-12-21 15:00:46,624 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2021-12-21 15:00:46,624 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2021-12-21 15:00:46,727 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([583] L721-->L721-1: Formula: (= v_~COND~0_1 1) InVars {} OutVars{~COND~0=v_~COND~0_1} AuxVars[] AssignedVars[~COND~0][123], [thr1Thread4of4ForFork0InUse, 33#L724-5true, 50#L724-6true, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), 11#L733-5true, thr1Thread1of4ForFork0InUse, 93#L721-1true, 129#true, thr1Thread2of4ForFork0InUse, 144#true, thr1Thread3of4ForFork0InUse, 23#L724-6true]) [2021-12-21 15:00:46,728 INFO L384 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2021-12-21 15:00:46,728 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-12-21 15:00:46,728 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-12-21 15:00:46,728 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-12-21 15:00:46,730 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([583] L721-->L721-1: Formula: (= v_~COND~0_1 1) InVars {} OutVars{~COND~0=v_~COND~0_1} AuxVars[] AssignedVars[~COND~0][123], [thr1Thread4of4ForFork0InUse, 72#L724-5true, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), 74#L724-4true, 11#L733-5true, thr1Thread1of4ForFork0InUse, 93#L721-1true, 129#true, thr1Thread2of4ForFork0InUse, 144#true, thr1Thread3of4ForFork0InUse, 23#L724-6true]) [2021-12-21 15:00:46,730 INFO L384 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2021-12-21 15:00:46,730 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-12-21 15:00:46,730 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-12-21 15:00:46,730 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-12-21 15:00:46,762 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([583] L721-->L721-1: Formula: (= v_~COND~0_1 1) InVars {} OutVars{~COND~0=v_~COND~0_1} AuxVars[] AssignedVars[~COND~0][148], [thr1Thread4of4ForFork0InUse, 41#L725true, 71#L724-4true, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), 74#L724-4true, thr1Thread1of4ForFork0InUse, 11#L733-5true, 93#L721-1true, 129#true, thr1Thread2of4ForFork0InUse, 144#true, thr1Thread3of4ForFork0InUse]) [2021-12-21 15:00:46,763 INFO L384 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2021-12-21 15:00:46,763 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-12-21 15:00:46,763 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-12-21 15:00:46,763 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-12-21 15:00:46,763 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([584] L724-->L724-1: Formula: (and (= 0 v_~MTX~0_66) (not (= |v_thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1_3| 0)) (= (ite (= (mod v_~MTX~0_67 256) 1) 1 0) |v_thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1_3|) (= |v_thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1_3| |v_thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1_3|)) InVars {~MTX~0=v_~MTX~0_67} OutVars{thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1_3|, ~MTX~0=v_~MTX~0_66, thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1_3|} AuxVars[] AssignedVars[~MTX~0, thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1][144], [thr1Thread4of4ForFork0InUse, 41#L725true, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), 71#L724-4true, Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), 74#L724-4true, 78#L724-1true, 11#L733-5true, thr1Thread1of4ForFork0InUse, 129#true, thr1Thread2of4ForFork0InUse, 144#true, thr1Thread3of4ForFork0InUse]) [2021-12-21 15:00:46,763 INFO L384 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2021-12-21 15:00:46,764 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-12-21 15:00:46,764 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-12-21 15:00:46,764 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-12-21 15:00:46,765 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([560] L721-->L721-1: Formula: (= v_~COND~0_1 1) InVars {} OutVars{~COND~0=v_~COND~0_1} AuxVars[] AssignedVars[~COND~0][133], [thr1Thread4of4ForFork0InUse, 41#L725true, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), 74#L724-4true, 13#L721-1true, 11#L733-5true, thr1Thread1of4ForFork0InUse, 58#L724-4true, 129#true, thr1Thread2of4ForFork0InUse, 144#true, thr1Thread3of4ForFork0InUse]) [2021-12-21 15:00:46,766 INFO L384 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2021-12-21 15:00:46,766 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-12-21 15:00:46,766 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-12-21 15:00:46,766 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-12-21 15:00:46,773 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([583] L721-->L721-1: Formula: (= v_~COND~0_1 1) InVars {} OutVars{~COND~0=v_~COND~0_1} AuxVars[] AssignedVars[~COND~0][123], [thr1Thread4of4ForFork0InUse, 33#L724-5true, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), 11#L733-5true, thr1Thread1of4ForFork0InUse, 129#true, 93#L721-1true, thr1Thread2of4ForFork0InUse, 144#true, thr1Thread3of4ForFork0InUse, 92#L724-1true, 23#L724-6true]) [2021-12-21 15:00:46,773 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is not cut-off event [2021-12-21 15:00:46,773 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is not cut-off event [2021-12-21 15:00:46,773 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is not cut-off event [2021-12-21 15:00:46,774 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is not cut-off event [2021-12-21 15:00:46,774 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([583] L721-->L721-1: Formula: (= v_~COND~0_1 1) InVars {} OutVars{~COND~0=v_~COND~0_1} AuxVars[] AssignedVars[~COND~0][123], [thr1Thread4of4ForFork0InUse, 33#L724-5true, 71#L724-4true, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), 11#L733-5true, thr1Thread1of4ForFork0InUse, 93#L721-1true, 129#true, thr1Thread2of4ForFork0InUse, 144#true, thr1Thread3of4ForFork0InUse, 23#L724-6true]) [2021-12-21 15:00:46,774 INFO L384 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2021-12-21 15:00:46,774 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-12-21 15:00:46,774 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-12-21 15:00:46,774 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-12-21 15:00:46,776 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([584] L724-->L724-1: Formula: (and (= 0 v_~MTX~0_66) (not (= |v_thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1_3| 0)) (= (ite (= (mod v_~MTX~0_67 256) 1) 1 0) |v_thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1_3|) (= |v_thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1_3| |v_thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1_3|)) InVars {~MTX~0=v_~MTX~0_67} OutVars{thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1_3|, ~MTX~0=v_~MTX~0_66, thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1_3|} AuxVars[] AssignedVars[~MTX~0, thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1][124], [thr1Thread4of4ForFork0InUse, 33#L724-5true, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), 71#L724-4true, Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), 146#(= ~COND~0 0), 78#L724-1true, 11#L733-5true, thr1Thread1of4ForFork0InUse, 129#true, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 23#L724-6true]) [2021-12-21 15:00:46,776 INFO L384 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2021-12-21 15:00:46,776 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-12-21 15:00:46,776 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-12-21 15:00:46,776 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-12-21 15:00:46,776 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([584] L724-->L724-1: Formula: (and (= 0 v_~MTX~0_66) (not (= |v_thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1_3| 0)) (= (ite (= (mod v_~MTX~0_67 256) 1) 1 0) |v_thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1_3|) (= |v_thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1_3| |v_thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1_3|)) InVars {~MTX~0=v_~MTX~0_67} OutVars{thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1_3|, ~MTX~0=v_~MTX~0_66, thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1_3|} AuxVars[] AssignedVars[~MTX~0, thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1][124], [thr1Thread4of4ForFork0InUse, 72#L724-5true, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), 146#(= ~COND~0 0), 74#L724-4true, 78#L724-1true, 11#L733-5true, thr1Thread1of4ForFork0InUse, 129#true, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 23#L724-6true]) [2021-12-21 15:00:46,776 INFO L384 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2021-12-21 15:00:46,776 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-12-21 15:00:46,776 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-12-21 15:00:46,777 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-12-21 15:00:46,814 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([583] L721-->L721-1: Formula: (= v_~COND~0_1 1) InVars {} OutVars{~COND~0=v_~COND~0_1} AuxVars[] AssignedVars[~COND~0][123], [thr1Thread4of4ForFork0InUse, 111#L725true, 41#L725true, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), thr1Thread1of4ForFork0InUse, 11#L733-5true, 93#L721-1true, 129#true, thr1Thread2of4ForFork0InUse, 144#true, 92#L724-1true, thr1Thread3of4ForFork0InUse]) [2021-12-21 15:00:46,815 INFO L384 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2021-12-21 15:00:46,815 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-12-21 15:00:46,815 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-12-21 15:00:46,815 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-12-21 15:00:46,815 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([584] L724-->L724-1: Formula: (and (= 0 v_~MTX~0_66) (not (= |v_thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1_3| 0)) (= (ite (= (mod v_~MTX~0_67 256) 1) 1 0) |v_thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1_3|) (= |v_thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1_3| |v_thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1_3|)) InVars {~MTX~0=v_~MTX~0_67} OutVars{thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1_3|, ~MTX~0=v_~MTX~0_66, thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1_3|} AuxVars[] AssignedVars[~MTX~0, thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1][124], [thr1Thread4of4ForFork0InUse, 111#L725true, 41#L725true, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), 146#(= ~COND~0 0), 78#L724-1true, 11#L733-5true, thr1Thread1of4ForFork0InUse, 129#true, thr1Thread2of4ForFork0InUse, 92#L724-1true, thr1Thread3of4ForFork0InUse]) [2021-12-21 15:00:46,815 INFO L384 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2021-12-21 15:00:46,815 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-12-21 15:00:46,815 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-12-21 15:00:46,815 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-12-21 15:00:46,816 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([583] L721-->L721-1: Formula: (= v_~COND~0_1 1) InVars {} OutVars{~COND~0=v_~COND~0_1} AuxVars[] AssignedVars[~COND~0][123], [thr1Thread4of4ForFork0InUse, 41#L725true, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), 71#L724-4true, Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), thr1Thread1of4ForFork0InUse, 22#L724-6true, 11#L733-5true, 129#true, 93#L721-1true, thr1Thread2of4ForFork0InUse, 144#true, thr1Thread3of4ForFork0InUse]) [2021-12-21 15:00:46,816 INFO L384 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2021-12-21 15:00:46,816 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-12-21 15:00:46,816 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-12-21 15:00:46,816 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-12-21 15:00:46,817 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([583] L721-->L721-1: Formula: (= v_~COND~0_1 1) InVars {} OutVars{~COND~0=v_~COND~0_1} AuxVars[] AssignedVars[~COND~0][123], [thr1Thread4of4ForFork0InUse, 33#L724-5true, 41#L725true, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), 11#L733-5true, thr1Thread1of4ForFork0InUse, 129#true, 93#L721-1true, thr1Thread2of4ForFork0InUse, 144#true, thr1Thread3of4ForFork0InUse, 92#L724-1true]) [2021-12-21 15:00:46,817 INFO L384 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2021-12-21 15:00:46,817 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-12-21 15:00:46,817 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-12-21 15:00:46,817 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-12-21 15:00:46,817 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([583] L721-->L721-1: Formula: (= v_~COND~0_1 1) InVars {} OutVars{~COND~0=v_~COND~0_1} AuxVars[] AssignedVars[~COND~0][148], [thr1Thread4of4ForFork0InUse, 41#L725true, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), 71#L724-4true, Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), 74#L724-4true, 11#L733-5true, thr1Thread1of4ForFork0InUse, 129#true, 93#L721-1true, thr1Thread2of4ForFork0InUse, 144#true, thr1Thread3of4ForFork0InUse]) [2021-12-21 15:00:46,818 INFO L384 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2021-12-21 15:00:46,818 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-12-21 15:00:46,818 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-12-21 15:00:46,818 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-12-21 15:00:46,818 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-12-21 15:00:46,831 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([583] L721-->L721-1: Formula: (= v_~COND~0_1 1) InVars {} OutVars{~COND~0=v_~COND~0_1} AuxVars[] AssignedVars[~COND~0][123], [thr1Thread4of4ForFork0InUse, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), 22#L724-6true, 11#L733-5true, thr1Thread1of4ForFork0InUse, 129#true, 93#L721-1true, thr1Thread2of4ForFork0InUse, 144#true, 92#L724-1true, thr1Thread3of4ForFork0InUse, 23#L724-6true]) [2021-12-21 15:00:46,831 INFO L384 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2021-12-21 15:00:46,832 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-12-21 15:00:46,832 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-12-21 15:00:46,832 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-12-21 15:00:46,832 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([583] L721-->L721-1: Formula: (= v_~COND~0_1 1) InVars {} OutVars{~COND~0=v_~COND~0_1} AuxVars[] AssignedVars[~COND~0][123], [thr1Thread4of4ForFork0InUse, 33#L724-5true, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), 71#L724-4true, Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), 11#L733-5true, thr1Thread1of4ForFork0InUse, 93#L721-1true, 129#true, thr1Thread2of4ForFork0InUse, 144#true, thr1Thread3of4ForFork0InUse, 23#L724-6true]) [2021-12-21 15:00:46,832 INFO L384 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2021-12-21 15:00:46,832 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-12-21 15:00:46,832 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-12-21 15:00:46,832 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-12-21 15:00:46,833 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-12-21 15:00:46,833 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([583] L721-->L721-1: Formula: (= v_~COND~0_1 1) InVars {} OutVars{~COND~0=v_~COND~0_1} AuxVars[] AssignedVars[~COND~0][123], [thr1Thread4of4ForFork0InUse, 72#L724-5true, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), 74#L724-4true, 11#L733-5true, thr1Thread1of4ForFork0InUse, 129#true, 93#L721-1true, thr1Thread2of4ForFork0InUse, 144#true, thr1Thread3of4ForFork0InUse, 23#L724-6true]) [2021-12-21 15:00:46,833 INFO L384 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2021-12-21 15:00:46,833 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-12-21 15:00:46,833 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-12-21 15:00:46,833 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-12-21 15:00:46,833 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-12-21 15:00:46,845 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([629] L721-->L721-1: Formula: (= v_~COND~0_1 1) InVars {} OutVars{~COND~0=v_~COND~0_1} AuxVars[] AssignedVars[~COND~0][47], [thr1Thread4of4ForFork0InUse, 47#L721-1true, 62#L724-6true, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), 22#L724-6true, 11#L733-5true, thr1Thread1of4ForFork0InUse, 129#true, thr1Thread2of4ForFork0InUse, 144#true, 92#L724-1true, thr1Thread3of4ForFork0InUse]) [2021-12-21 15:00:46,845 INFO L384 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2021-12-21 15:00:46,846 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-12-21 15:00:46,846 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-12-21 15:00:46,846 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-12-21 15:00:46,906 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([583] L721-->L721-1: Formula: (= v_~COND~0_1 1) InVars {} OutVars{~COND~0=v_~COND~0_1} AuxVars[] AssignedVars[~COND~0][123], [thr1Thread4of4ForFork0InUse, 111#L725true, 71#L724-4true, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), 11#L733-5true, thr1Thread1of4ForFork0InUse, 129#true, 93#L721-1true, thr1Thread2of4ForFork0InUse, 144#true, thr1Thread3of4ForFork0InUse, 23#L724-6true]) [2021-12-21 15:00:46,906 INFO L384 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2021-12-21 15:00:46,906 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-12-21 15:00:46,906 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-12-21 15:00:46,906 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-12-21 15:00:46,936 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([564] L724-6-->L725: Formula: (and (= |v_thr1Thread3of4ForFork0_assume_abort_if_not_~cond#1_7| |v_thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond#1_7|) (= (ite (= (mod v_~MTX~0_55 256) 1) 1 0) |v_thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond#1_7|) (not (= |v_thr1Thread3of4ForFork0_assume_abort_if_not_~cond#1_7| 0)) (= 0 v_~MTX~0_54)) InVars {~MTX~0=v_~MTX~0_55} OutVars{~MTX~0=v_~MTX~0_54, thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond#1_7|, thr1Thread3of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread3of4ForFork0_assume_abort_if_not_~cond#1_7|} AuxVars[] AssignedVars[~MTX~0, thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread3of4ForFork0_assume_abort_if_not_~cond#1][140], [thr1Thread4of4ForFork0InUse, 111#L725true, 73#L725true, 131#(= ~count~0 0), 62#L724-6true, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), Black: 129#true, 146#(= ~COND~0 0), 11#L733-5true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, 82#L719-1true, thr1Thread3of4ForFork0InUse]) [2021-12-21 15:00:46,937 INFO L384 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2021-12-21 15:00:46,937 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-12-21 15:00:46,937 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-12-21 15:00:46,937 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-12-21 15:00:47,187 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([629] L721-->L721-1: Formula: (= v_~COND~0_1 1) InVars {} OutVars{~COND~0=v_~COND~0_1} AuxVars[] AssignedVars[~COND~0][47], [thr1Thread4of4ForFork0InUse, 111#L725true, 47#L721-1true, 50#L724-6true, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), 11#L733-5true, thr1Thread1of4ForFork0InUse, 64#L721true, 129#true, thr1Thread2of4ForFork0InUse, 144#true, thr1Thread3of4ForFork0InUse]) [2021-12-21 15:00:47,187 INFO L384 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2021-12-21 15:00:47,187 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-12-21 15:00:47,187 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-12-21 15:00:47,187 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-12-21 15:00:47,203 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L724-6-->L725: Formula: (and (not (= |v_thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1_7| 0)) (= |v_thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1_7| |v_thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1_7|) (= 0 v_~MTX~0_54) (= |v_thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1_7| (ite (= (mod v_~MTX~0_55 256) 1) 1 0))) InVars {~MTX~0=v_~MTX~0_55} OutVars{thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1_7|, ~MTX~0=v_~MTX~0_54, thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1_7|} AuxVars[] AssignedVars[~MTX~0, thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1][153], [thr1Thread4of4ForFork0InUse, 18#L719-1true, 73#L725true, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 131#(= ~count~0 0), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), Black: 129#true, 146#(= ~COND~0 0), 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), 11#L733-5true, thr1Thread1of4ForFork0InUse, 98#L725true, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 23#L724-6true]) [2021-12-21 15:00:47,203 INFO L384 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2021-12-21 15:00:47,203 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-12-21 15:00:47,203 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-12-21 15:00:47,203 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-12-21 15:00:47,239 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([607] L724-->L724-1: Formula: (and (= 0 v_~MTX~0_66) (not (= |v_thr1Thread1of4ForFork0_assume_abort_if_not_~cond#1_3| 0)) (= |v_thr1Thread1of4ForFork0_assume_abort_if_not_~cond#1_3| |v_thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond#1_3|) (= (ite (= (mod v_~MTX~0_67 256) 1) 1 0) |v_thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond#1_3|)) InVars {~MTX~0=v_~MTX~0_67} OutVars{thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond#1_3|, ~MTX~0=v_~MTX~0_66, thr1Thread1of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread1of4ForFork0_assume_abort_if_not_~cond#1_3|} AuxVars[] AssignedVars[thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond#1, ~MTX~0, thr1Thread1of4ForFork0_assume_abort_if_not_~cond#1][34], [thr1Thread4of4ForFork0InUse, 41#L725true, 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), 50#L724-6true, 62#L724-6true, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 129#true, 146#(= ~COND~0 0), 12#L724-1true, 11#L733-5true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse]) [2021-12-21 15:00:47,239 INFO L384 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2021-12-21 15:00:47,240 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-12-21 15:00:47,240 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-12-21 15:00:47,240 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-12-21 15:00:47,261 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([583] L721-->L721-1: Formula: (= v_~COND~0_1 1) InVars {} OutVars{~COND~0=v_~COND~0_1} AuxVars[] AssignedVars[~COND~0][123], [thr1Thread4of4ForFork0InUse, 72#L724-5true, 41#L725true, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), 12#L724-1true, thr1Thread1of4ForFork0InUse, 11#L733-5true, 93#L721-1true, 129#true, thr1Thread2of4ForFork0InUse, 144#true, thr1Thread3of4ForFork0InUse]) [2021-12-21 15:00:47,261 INFO L384 tUnfolder$Statistics]: this new event has 82 ancestors and is not cut-off event [2021-12-21 15:00:47,261 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2021-12-21 15:00:47,261 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2021-12-21 15:00:47,261 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2021-12-21 15:00:47,261 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([583] L721-->L721-1: Formula: (= v_~COND~0_1 1) InVars {} OutVars{~COND~0=v_~COND~0_1} AuxVars[] AssignedVars[~COND~0][123], [thr1Thread4of4ForFork0InUse, 72#L724-5true, 41#L725true, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), 74#L724-4true, thr1Thread1of4ForFork0InUse, 11#L733-5true, 129#true, 93#L721-1true, thr1Thread2of4ForFork0InUse, 144#true, thr1Thread3of4ForFork0InUse]) [2021-12-21 15:00:47,262 INFO L384 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2021-12-21 15:00:47,262 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2021-12-21 15:00:47,262 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2021-12-21 15:00:47,262 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2021-12-21 15:00:47,263 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([583] L721-->L721-1: Formula: (= v_~COND~0_1 1) InVars {} OutVars{~COND~0=v_~COND~0_1} AuxVars[] AssignedVars[~COND~0][123], [thr1Thread4of4ForFork0InUse, 41#L725true, 50#L724-6true, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), 12#L724-1true, 11#L733-5true, thr1Thread1of4ForFork0InUse, 129#true, 93#L721-1true, thr1Thread2of4ForFork0InUse, 144#true, thr1Thread3of4ForFork0InUse]) [2021-12-21 15:00:47,263 INFO L384 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2021-12-21 15:00:47,263 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2021-12-21 15:00:47,263 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2021-12-21 15:00:47,263 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2021-12-21 15:00:47,266 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([583] L721-->L721-1: Formula: (= v_~COND~0_1 1) InVars {} OutVars{~COND~0=v_~COND~0_1} AuxVars[] AssignedVars[~COND~0][123], [thr1Thread4of4ForFork0InUse, 33#L724-5true, 73#L725true, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), thr1Thread1of4ForFork0InUse, 11#L733-5true, 93#L721-1true, 129#true, thr1Thread2of4ForFork0InUse, 144#true, thr1Thread3of4ForFork0InUse, 23#L724-6true]) [2021-12-21 15:00:47,266 INFO L384 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2021-12-21 15:00:47,266 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2021-12-21 15:00:47,266 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2021-12-21 15:00:47,266 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2021-12-21 15:00:47,280 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([584] L724-->L724-1: Formula: (and (= 0 v_~MTX~0_66) (not (= |v_thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1_3| 0)) (= (ite (= (mod v_~MTX~0_67 256) 1) 1 0) |v_thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1_3|) (= |v_thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1_3| |v_thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1_3|)) InVars {~MTX~0=v_~MTX~0_67} OutVars{thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1_3|, ~MTX~0=v_~MTX~0_66, thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1_3|} AuxVars[] AssignedVars[~MTX~0, thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1][124], [thr1Thread4of4ForFork0InUse, 33#L724-5true, 50#L724-6true, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), 146#(= ~COND~0 0), 78#L724-1true, 11#L733-5true, thr1Thread1of4ForFork0InUse, 129#true, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 23#L724-6true]) [2021-12-21 15:00:47,280 INFO L384 tUnfolder$Statistics]: this new event has 82 ancestors and is not cut-off event [2021-12-21 15:00:47,280 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2021-12-21 15:00:47,280 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2021-12-21 15:00:47,280 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2021-12-21 15:00:47,280 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([584] L724-->L724-1: Formula: (and (= 0 v_~MTX~0_66) (not (= |v_thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1_3| 0)) (= (ite (= (mod v_~MTX~0_67 256) 1) 1 0) |v_thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1_3|) (= |v_thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1_3| |v_thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1_3|)) InVars {~MTX~0=v_~MTX~0_67} OutVars{thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1_3|, ~MTX~0=v_~MTX~0_66, thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1_3|} AuxVars[] AssignedVars[~MTX~0, thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1][124], [thr1Thread4of4ForFork0InUse, 50#L724-6true, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), 146#(= ~COND~0 0), 78#L724-1true, 22#L724-6true, 11#L733-5true, thr1Thread1of4ForFork0InUse, 129#true, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 23#L724-6true]) [2021-12-21 15:00:47,281 INFO L384 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2021-12-21 15:00:47,281 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2021-12-21 15:00:47,281 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2021-12-21 15:00:47,281 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2021-12-21 15:00:47,288 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([629] L721-->L721-1: Formula: (= v_~COND~0_1 1) InVars {} OutVars{~COND~0=v_~COND~0_1} AuxVars[] AssignedVars[~COND~0][47], [thr1Thread4of4ForFork0InUse, 47#L721-1true, 50#L724-6true, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), 12#L724-1true, 11#L733-5true, 98#L725true, thr1Thread1of4ForFork0InUse, 129#true, thr1Thread2of4ForFork0InUse, 144#true, thr1Thread3of4ForFork0InUse]) [2021-12-21 15:00:47,288 INFO L384 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2021-12-21 15:00:47,288 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2021-12-21 15:00:47,288 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2021-12-21 15:00:47,288 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2021-12-21 15:00:47,289 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([610] L724-6-->L725: Formula: (and (= (ite (= (mod v_~MTX~0_55 256) 1) 1 0) |v_thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond#1_7|) (not (= |v_thr1Thread1of4ForFork0_assume_abort_if_not_~cond#1_7| 0)) (= |v_thr1Thread1of4ForFork0_assume_abort_if_not_~cond#1_7| |v_thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond#1_7|) (= 0 v_~MTX~0_54)) InVars {~MTX~0=v_~MTX~0_55} OutVars{thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond#1_7|, ~MTX~0=v_~MTX~0_54, thr1Thread1of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread1of4ForFork0_assume_abort_if_not_~cond#1_7|} AuxVars[] AssignedVars[thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond#1, ~MTX~0, thr1Thread1of4ForFork0_assume_abort_if_not_~cond#1][117], [thr1Thread4of4ForFork0InUse, 111#L725true, 131#(= ~count~0 0), 50#L724-6true, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), Black: 129#true, 146#(= ~COND~0 0), 98#L725true, 11#L733-5true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, 82#L719-1true, thr1Thread3of4ForFork0InUse]) [2021-12-21 15:00:47,289 INFO L384 tUnfolder$Statistics]: this new event has 82 ancestors and is not cut-off event [2021-12-21 15:00:47,289 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2021-12-21 15:00:47,289 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2021-12-21 15:00:47,289 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2021-12-21 15:00:47,305 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([583] L721-->L721-1: Formula: (= v_~COND~0_1 1) InVars {} OutVars{~COND~0=v_~COND~0_1} AuxVars[] AssignedVars[~COND~0][123], [thr1Thread4of4ForFork0InUse, 33#L724-5true, 41#L725true, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), 11#L733-5true, thr1Thread1of4ForFork0InUse, 93#L721-1true, 129#true, thr1Thread2of4ForFork0InUse, 144#true, thr1Thread3of4ForFork0InUse, 92#L724-1true]) [2021-12-21 15:00:47,306 INFO L384 tUnfolder$Statistics]: this new event has 82 ancestors and is not cut-off event [2021-12-21 15:00:47,306 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2021-12-21 15:00:47,306 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2021-12-21 15:00:47,306 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2021-12-21 15:00:47,306 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2021-12-21 15:00:47,306 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([583] L721-->L721-1: Formula: (= v_~COND~0_1 1) InVars {} OutVars{~COND~0=v_~COND~0_1} AuxVars[] AssignedVars[~COND~0][123], [thr1Thread4of4ForFork0InUse, 33#L724-5true, 41#L725true, 71#L724-4true, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), thr1Thread1of4ForFork0InUse, 11#L733-5true, 129#true, 93#L721-1true, thr1Thread2of4ForFork0InUse, 144#true, thr1Thread3of4ForFork0InUse]) [2021-12-21 15:00:47,307 INFO L384 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2021-12-21 15:00:47,308 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2021-12-21 15:00:47,308 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2021-12-21 15:00:47,308 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2021-12-21 15:00:47,309 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([584] L724-->L724-1: Formula: (and (= 0 v_~MTX~0_66) (not (= |v_thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1_3| 0)) (= (ite (= (mod v_~MTX~0_67 256) 1) 1 0) |v_thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1_3|) (= |v_thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1_3| |v_thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1_3|)) InVars {~MTX~0=v_~MTX~0_67} OutVars{thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1_3|, ~MTX~0=v_~MTX~0_66, thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1_3|} AuxVars[] AssignedVars[~MTX~0, thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1][124], [thr1Thread4of4ForFork0InUse, 33#L724-5true, 41#L725true, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), 71#L724-4true, Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), 146#(= ~COND~0 0), 78#L724-1true, 11#L733-5true, thr1Thread1of4ForFork0InUse, 129#true, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse]) [2021-12-21 15:00:47,310 INFO L384 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2021-12-21 15:00:47,310 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2021-12-21 15:00:47,310 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2021-12-21 15:00:47,310 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2021-12-21 15:00:47,310 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([584] L724-->L724-1: Formula: (and (= 0 v_~MTX~0_66) (not (= |v_thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1_3| 0)) (= (ite (= (mod v_~MTX~0_67 256) 1) 1 0) |v_thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1_3|) (= |v_thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1_3| |v_thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1_3|)) InVars {~MTX~0=v_~MTX~0_67} OutVars{thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1_3|, ~MTX~0=v_~MTX~0_66, thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1_3|} AuxVars[] AssignedVars[~MTX~0, thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1][124], [thr1Thread4of4ForFork0InUse, 72#L724-5true, 41#L725true, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), 146#(= ~COND~0 0), 74#L724-4true, 78#L724-1true, 11#L733-5true, thr1Thread1of4ForFork0InUse, 129#true, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse]) [2021-12-21 15:00:47,310 INFO L384 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2021-12-21 15:00:47,310 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2021-12-21 15:00:47,310 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2021-12-21 15:00:47,310 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2021-12-21 15:00:47,320 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([584] L724-->L724-1: Formula: (and (= 0 v_~MTX~0_66) (not (= |v_thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1_3| 0)) (= (ite (= (mod v_~MTX~0_67 256) 1) 1 0) |v_thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1_3|) (= |v_thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1_3| |v_thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1_3|)) InVars {~MTX~0=v_~MTX~0_67} OutVars{thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1_3|, ~MTX~0=v_~MTX~0_66, thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1_3|} AuxVars[] AssignedVars[~MTX~0, thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1][124], [thr1Thread4of4ForFork0InUse, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), 71#L724-4true, Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), 146#(= ~COND~0 0), 78#L724-1true, 11#L733-5true, thr1Thread1of4ForFork0InUse, 22#L724-6true, 129#true, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 23#L724-6true]) [2021-12-21 15:00:47,320 INFO L384 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2021-12-21 15:00:47,320 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2021-12-21 15:00:47,320 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2021-12-21 15:00:47,320 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2021-12-21 15:00:47,321 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([584] L724-->L724-1: Formula: (and (= 0 v_~MTX~0_66) (not (= |v_thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1_3| 0)) (= (ite (= (mod v_~MTX~0_67 256) 1) 1 0) |v_thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1_3|) (= |v_thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1_3| |v_thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1_3|)) InVars {~MTX~0=v_~MTX~0_67} OutVars{thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1_3|, ~MTX~0=v_~MTX~0_66, thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1_3|} AuxVars[] AssignedVars[~MTX~0, thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1][124], [thr1Thread4of4ForFork0InUse, 72#L724-5true, 33#L724-5true, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), 146#(= ~COND~0 0), 78#L724-1true, 11#L733-5true, thr1Thread1of4ForFork0InUse, 129#true, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 23#L724-6true]) [2021-12-21 15:00:47,321 INFO L384 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2021-12-21 15:00:47,321 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2021-12-21 15:00:47,321 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2021-12-21 15:00:47,321 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2021-12-21 15:00:47,334 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([629] L721-->L721-1: Formula: (= v_~COND~0_1 1) InVars {} OutVars{~COND~0=v_~COND~0_1} AuxVars[] AssignedVars[~COND~0][47], [thr1Thread4of4ForFork0InUse, 47#L721-1true, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), 22#L724-6true, 11#L733-5true, thr1Thread1of4ForFork0InUse, 98#L725true, 129#true, thr1Thread2of4ForFork0InUse, 144#true, 92#L724-1true, thr1Thread3of4ForFork0InUse]) [2021-12-21 15:00:47,334 INFO L384 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2021-12-21 15:00:47,334 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2021-12-21 15:00:47,334 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2021-12-21 15:00:47,335 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2021-12-21 15:00:47,359 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([583] L721-->L721-1: Formula: (= v_~COND~0_1 1) InVars {} OutVars{~COND~0=v_~COND~0_1} AuxVars[] AssignedVars[~COND~0][123], [thr1Thread4of4ForFork0InUse, 111#L725true, 41#L725true, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), 71#L724-4true, Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), thr1Thread1of4ForFork0InUse, 11#L733-5true, 93#L721-1true, 129#true, thr1Thread2of4ForFork0InUse, 144#true, thr1Thread3of4ForFork0InUse]) [2021-12-21 15:00:47,359 INFO L384 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2021-12-21 15:00:47,360 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2021-12-21 15:00:47,360 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2021-12-21 15:00:47,360 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2021-12-21 15:00:47,360 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([583] L721-->L721-1: Formula: (= v_~COND~0_1 1) InVars {} OutVars{~COND~0=v_~COND~0_1} AuxVars[] AssignedVars[~COND~0][123], [thr1Thread4of4ForFork0InUse, 41#L725true, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), 22#L724-6true, 11#L733-5true, thr1Thread1of4ForFork0InUse, 129#true, 93#L721-1true, thr1Thread2of4ForFork0InUse, 144#true, thr1Thread3of4ForFork0InUse, 92#L724-1true]) [2021-12-21 15:00:47,360 INFO L384 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2021-12-21 15:00:47,361 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2021-12-21 15:00:47,361 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2021-12-21 15:00:47,361 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2021-12-21 15:00:47,361 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2021-12-21 15:00:47,361 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([583] L721-->L721-1: Formula: (= v_~COND~0_1 1) InVars {} OutVars{~COND~0=v_~COND~0_1} AuxVars[] AssignedVars[~COND~0][123], [thr1Thread4of4ForFork0InUse, 33#L724-5true, 41#L725true, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), 71#L724-4true, Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), 11#L733-5true, thr1Thread1of4ForFork0InUse, 129#true, 93#L721-1true, thr1Thread2of4ForFork0InUse, 144#true, thr1Thread3of4ForFork0InUse]) [2021-12-21 15:00:47,361 INFO L384 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2021-12-21 15:00:47,361 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2021-12-21 15:00:47,361 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2021-12-21 15:00:47,361 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2021-12-21 15:00:47,362 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2021-12-21 15:00:47,362 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([583] L721-->L721-1: Formula: (= v_~COND~0_1 1) InVars {} OutVars{~COND~0=v_~COND~0_1} AuxVars[] AssignedVars[~COND~0][123], [thr1Thread4of4ForFork0InUse, 72#L724-5true, 41#L725true, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), 74#L724-4true, 11#L733-5true, thr1Thread1of4ForFork0InUse, 93#L721-1true, 129#true, thr1Thread2of4ForFork0InUse, 144#true, thr1Thread3of4ForFork0InUse]) [2021-12-21 15:00:47,362 INFO L384 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2021-12-21 15:00:47,362 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2021-12-21 15:00:47,362 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2021-12-21 15:00:47,362 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2021-12-21 15:00:47,362 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2021-12-21 15:00:47,374 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([583] L721-->L721-1: Formula: (= v_~COND~0_1 1) InVars {} OutVars{~COND~0=v_~COND~0_1} AuxVars[] AssignedVars[~COND~0][123], [thr1Thread4of4ForFork0InUse, 111#L725true, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), 11#L733-5true, thr1Thread1of4ForFork0InUse, 93#L721-1true, 129#true, thr1Thread2of4ForFork0InUse, 144#true, 92#L724-1true, thr1Thread3of4ForFork0InUse, 23#L724-6true]) [2021-12-21 15:00:47,374 INFO L384 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2021-12-21 15:00:47,374 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2021-12-21 15:00:47,374 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2021-12-21 15:00:47,374 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2021-12-21 15:00:47,375 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([583] L721-->L721-1: Formula: (= v_~COND~0_1 1) InVars {} OutVars{~COND~0=v_~COND~0_1} AuxVars[] AssignedVars[~COND~0][123], [thr1Thread4of4ForFork0InUse, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), 71#L724-4true, Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), 22#L724-6true, 11#L733-5true, thr1Thread1of4ForFork0InUse, 129#true, 93#L721-1true, thr1Thread2of4ForFork0InUse, 144#true, thr1Thread3of4ForFork0InUse, 23#L724-6true]) [2021-12-21 15:00:47,375 INFO L384 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2021-12-21 15:00:47,375 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2021-12-21 15:00:47,375 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2021-12-21 15:00:47,375 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2021-12-21 15:00:47,375 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2021-12-21 15:00:47,376 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([583] L721-->L721-1: Formula: (= v_~COND~0_1 1) InVars {} OutVars{~COND~0=v_~COND~0_1} AuxVars[] AssignedVars[~COND~0][123], [thr1Thread4of4ForFork0InUse, 72#L724-5true, 33#L724-5true, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), 11#L733-5true, thr1Thread1of4ForFork0InUse, 129#true, 93#L721-1true, thr1Thread2of4ForFork0InUse, 144#true, thr1Thread3of4ForFork0InUse, 23#L724-6true]) [2021-12-21 15:00:47,376 INFO L384 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2021-12-21 15:00:47,376 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2021-12-21 15:00:47,376 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2021-12-21 15:00:47,376 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2021-12-21 15:00:47,376 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([583] L721-->L721-1: Formula: (= v_~COND~0_1 1) InVars {} OutVars{~COND~0=v_~COND~0_1} AuxVars[] AssignedVars[~COND~0][123], [thr1Thread4of4ForFork0InUse, 50#L724-6true, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), 74#L724-4true, 11#L733-5true, thr1Thread1of4ForFork0InUse, 93#L721-1true, 129#true, thr1Thread2of4ForFork0InUse, 144#true, thr1Thread3of4ForFork0InUse, 23#L724-6true]) [2021-12-21 15:00:47,376 INFO L384 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2021-12-21 15:00:47,376 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2021-12-21 15:00:47,377 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2021-12-21 15:00:47,377 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2021-12-21 15:00:47,389 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([629] L721-->L721-1: Formula: (= v_~COND~0_1 1) InVars {} OutVars{~COND~0=v_~COND~0_1} AuxVars[] AssignedVars[~COND~0][47], [thr1Thread4of4ForFork0InUse, 111#L725true, 47#L721-1true, 62#L724-6true, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), 11#L733-5true, thr1Thread1of4ForFork0InUse, 129#true, thr1Thread2of4ForFork0InUse, 144#true, 92#L724-1true, thr1Thread3of4ForFork0InUse]) [2021-12-21 15:00:47,389 INFO L384 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2021-12-21 15:00:47,389 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2021-12-21 15:00:47,389 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2021-12-21 15:00:47,389 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2021-12-21 15:00:47,389 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([629] L721-->L721-1: Formula: (= v_~COND~0_1 1) InVars {} OutVars{~COND~0=v_~COND~0_1} AuxVars[] AssignedVars[~COND~0][47], [thr1Thread4of4ForFork0InUse, 47#L721-1true, 62#L724-6true, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), 71#L724-4true, Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), 11#L733-5true, 22#L724-6true, thr1Thread1of4ForFork0InUse, 129#true, thr1Thread2of4ForFork0InUse, 144#true, thr1Thread3of4ForFork0InUse]) [2021-12-21 15:00:47,390 INFO L384 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2021-12-21 15:00:47,390 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2021-12-21 15:00:47,390 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2021-12-21 15:00:47,390 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2021-12-21 15:00:47,391 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([629] L721-->L721-1: Formula: (= v_~COND~0_1 1) InVars {} OutVars{~COND~0=v_~COND~0_1} AuxVars[] AssignedVars[~COND~0][47], [thr1Thread4of4ForFork0InUse, 47#L721-1true, 62#L724-6true, 50#L724-6true, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), 74#L724-4true, 11#L733-5true, thr1Thread1of4ForFork0InUse, 129#true, thr1Thread2of4ForFork0InUse, 144#true, thr1Thread3of4ForFork0InUse]) [2021-12-21 15:00:47,391 INFO L384 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2021-12-21 15:00:47,391 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2021-12-21 15:00:47,391 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2021-12-21 15:00:47,391 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2021-12-21 15:00:47,417 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([583] L721-->L721-1: Formula: (= v_~COND~0_1 1) InVars {} OutVars{~COND~0=v_~COND~0_1} AuxVars[] AssignedVars[~COND~0][123], [thr1Thread4of4ForFork0InUse, 50#L724-6true, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), 22#L724-6true, 11#L733-5true, thr1Thread1of4ForFork0InUse, 129#true, 93#L721-1true, thr1Thread2of4ForFork0InUse, 144#true, thr1Thread3of4ForFork0InUse, 23#L724-6true]) [2021-12-21 15:00:47,417 INFO L384 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2021-12-21 15:00:47,418 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2021-12-21 15:00:47,418 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2021-12-21 15:00:47,418 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2021-12-21 15:00:47,458 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L724-6-->L725: Formula: (and (not (= |v_thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1_7| 0)) (= |v_thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1_7| |v_thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1_7|) (= 0 v_~MTX~0_54) (= |v_thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1_7| (ite (= (mod v_~MTX~0_55 256) 1) 1 0))) InVars {~MTX~0=v_~MTX~0_55} OutVars{thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1_7|, ~MTX~0=v_~MTX~0_54, thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1_7|} AuxVars[] AssignedVars[~MTX~0, thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1][153], [thr1Thread4of4ForFork0InUse, 73#L725true, 131#(= ~count~0 0), Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), Black: 129#true, 146#(= ~COND~0 0), 106#L720true, 98#L725true, 11#L733-5true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 23#L724-6true]) [2021-12-21 15:00:47,458 INFO L384 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2021-12-21 15:00:47,458 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2021-12-21 15:00:47,458 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2021-12-21 15:00:47,459 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2021-12-21 15:00:47,501 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([629] L721-->L721-1: Formula: (= v_~COND~0_1 1) InVars {} OutVars{~COND~0=v_~COND~0_1} AuxVars[] AssignedVars[~COND~0][47], [thr1Thread4of4ForFork0InUse, 111#L725true, 47#L721-1true, 50#L724-6true, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), 78#L724-1true, 11#L733-5true, thr1Thread1of4ForFork0InUse, 129#true, thr1Thread2of4ForFork0InUse, 144#true, thr1Thread3of4ForFork0InUse]) [2021-12-21 15:00:47,501 INFO L384 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2021-12-21 15:00:47,501 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2021-12-21 15:00:47,506 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2021-12-21 15:00:47,506 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2021-12-21 15:00:47,507 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([629] L721-->L721-1: Formula: (= v_~COND~0_1 1) InVars {} OutVars{~COND~0=v_~COND~0_1} AuxVars[] AssignedVars[~COND~0][47], [thr1Thread4of4ForFork0InUse, 47#L721-1true, 50#L724-6true, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), 11#L733-5true, thr1Thread1of4ForFork0InUse, 22#L724-6true, 58#L724-4true, 129#true, thr1Thread2of4ForFork0InUse, 144#true, thr1Thread3of4ForFork0InUse]) [2021-12-21 15:00:47,507 INFO L384 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2021-12-21 15:00:47,507 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2021-12-21 15:00:47,507 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2021-12-21 15:00:47,507 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2021-12-21 15:00:47,508 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([564] L724-6-->L725: Formula: (and (= |v_thr1Thread3of4ForFork0_assume_abort_if_not_~cond#1_7| |v_thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond#1_7|) (= (ite (= (mod v_~MTX~0_55 256) 1) 1 0) |v_thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond#1_7|) (not (= |v_thr1Thread3of4ForFork0_assume_abort_if_not_~cond#1_7| 0)) (= 0 v_~MTX~0_54)) InVars {~MTX~0=v_~MTX~0_55} OutVars{~MTX~0=v_~MTX~0_54, thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond#1_7|, thr1Thread3of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread3of4ForFork0_assume_abort_if_not_~cond#1_7|} AuxVars[] AssignedVars[~MTX~0, thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread3of4ForFork0_assume_abort_if_not_~cond#1][96], [thr1Thread4of4ForFork0InUse, 111#L725true, 73#L725true, 131#(= ~count~0 0), Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), Black: 129#true, 49#L721true, 11#L733-5true, thr1Thread1of4ForFork0InUse, 93#L721-1true, thr1Thread2of4ForFork0InUse, 144#true, thr1Thread3of4ForFork0InUse]) [2021-12-21 15:00:47,508 INFO L384 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2021-12-21 15:00:47,515 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2021-12-21 15:00:47,515 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2021-12-21 15:00:47,515 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2021-12-21 15:00:47,554 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([607] L724-->L724-1: Formula: (and (= 0 v_~MTX~0_66) (not (= |v_thr1Thread1of4ForFork0_assume_abort_if_not_~cond#1_3| 0)) (= |v_thr1Thread1of4ForFork0_assume_abort_if_not_~cond#1_3| |v_thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond#1_3|) (= (ite (= (mod v_~MTX~0_67 256) 1) 1 0) |v_thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond#1_3|)) InVars {~MTX~0=v_~MTX~0_67} OutVars{thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond#1_3|, ~MTX~0=v_~MTX~0_66, thr1Thread1of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread1of4ForFork0_assume_abort_if_not_~cond#1_3|} AuxVars[] AssignedVars[thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond#1, ~MTX~0, thr1Thread1of4ForFork0_assume_abort_if_not_~cond#1][34], [thr1Thread4of4ForFork0InUse, 41#L725true, 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), 50#L724-6true, 62#L724-6true, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 129#true, 146#(= ~COND~0 0), 12#L724-1true, 11#L733-5true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse]) [2021-12-21 15:00:47,554 INFO L384 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2021-12-21 15:00:47,554 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-12-21 15:00:47,554 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-12-21 15:00:47,554 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-12-21 15:00:47,554 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-21 15:00:47,582 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([607] L724-->L724-1: Formula: (and (= 0 v_~MTX~0_66) (not (= |v_thr1Thread1of4ForFork0_assume_abort_if_not_~cond#1_3| 0)) (= |v_thr1Thread1of4ForFork0_assume_abort_if_not_~cond#1_3| |v_thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond#1_3|) (= (ite (= (mod v_~MTX~0_67 256) 1) 1 0) |v_thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond#1_3|)) InVars {~MTX~0=v_~MTX~0_67} OutVars{thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond#1_3|, ~MTX~0=v_~MTX~0_66, thr1Thread1of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread1of4ForFork0_assume_abort_if_not_~cond#1_3|} AuxVars[] AssignedVars[thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond#1, ~MTX~0, thr1Thread1of4ForFork0_assume_abort_if_not_~cond#1][34], [thr1Thread4of4ForFork0InUse, 72#L724-5true, 41#L725true, 62#L724-6true, 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 129#true, 146#(= ~COND~0 0), 12#L724-1true, thr1Thread1of4ForFork0InUse, 11#L733-5true, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse]) [2021-12-21 15:00:47,582 INFO L384 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2021-12-21 15:00:47,582 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2021-12-21 15:00:47,582 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2021-12-21 15:00:47,583 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2021-12-21 15:00:47,604 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([584] L724-->L724-1: Formula: (and (= 0 v_~MTX~0_66) (not (= |v_thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1_3| 0)) (= (ite (= (mod v_~MTX~0_67 256) 1) 1 0) |v_thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1_3|) (= |v_thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1_3| |v_thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1_3|)) InVars {~MTX~0=v_~MTX~0_67} OutVars{thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1_3|, ~MTX~0=v_~MTX~0_66, thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1_3|} AuxVars[] AssignedVars[~MTX~0, thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1][124], [thr1Thread4of4ForFork0InUse, 33#L724-5true, 73#L725true, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), 146#(= ~COND~0 0), 78#L724-1true, 11#L733-5true, thr1Thread1of4ForFork0InUse, 129#true, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 23#L724-6true]) [2021-12-21 15:00:47,604 INFO L384 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2021-12-21 15:00:47,604 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2021-12-21 15:00:47,604 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2021-12-21 15:00:47,604 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2021-12-21 15:00:47,604 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([584] L724-->L724-1: Formula: (and (= 0 v_~MTX~0_66) (not (= |v_thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1_3| 0)) (= (ite (= (mod v_~MTX~0_67 256) 1) 1 0) |v_thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1_3|) (= |v_thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1_3| |v_thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1_3|)) InVars {~MTX~0=v_~MTX~0_67} OutVars{thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1_3|, ~MTX~0=v_~MTX~0_66, thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1_3|} AuxVars[] AssignedVars[~MTX~0, thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1][124], [thr1Thread4of4ForFork0InUse, 73#L725true, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), 146#(= ~COND~0 0), 78#L724-1true, 11#L733-5true, thr1Thread1of4ForFork0InUse, 22#L724-6true, 129#true, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 23#L724-6true]) [2021-12-21 15:00:47,604 INFO L384 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2021-12-21 15:00:47,605 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-12-21 15:00:47,605 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-12-21 15:00:47,605 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-12-21 15:00:47,605 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([584] L724-->L724-1: Formula: (and (= 0 v_~MTX~0_66) (not (= |v_thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1_3| 0)) (= (ite (= (mod v_~MTX~0_67 256) 1) 1 0) |v_thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1_3|) (= |v_thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1_3| |v_thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1_3|)) InVars {~MTX~0=v_~MTX~0_67} OutVars{thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1_3|, ~MTX~0=v_~MTX~0_66, thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1_3|} AuxVars[] AssignedVars[~MTX~0, thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1][124], [thr1Thread4of4ForFork0InUse, 111#L725true, 50#L724-6true, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), 146#(= ~COND~0 0), 78#L724-1true, 11#L733-5true, thr1Thread1of4ForFork0InUse, 129#true, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 23#L724-6true]) [2021-12-21 15:00:47,606 INFO L384 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2021-12-21 15:00:47,606 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-12-21 15:00:47,606 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-12-21 15:00:47,606 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-12-21 15:00:47,628 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([584] L724-->L724-1: Formula: (and (= 0 v_~MTX~0_66) (not (= |v_thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1_3| 0)) (= (ite (= (mod v_~MTX~0_67 256) 1) 1 0) |v_thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1_3|) (= |v_thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1_3| |v_thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1_3|)) InVars {~MTX~0=v_~MTX~0_67} OutVars{thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1_3|, ~MTX~0=v_~MTX~0_66, thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1_3|} AuxVars[] AssignedVars[~MTX~0, thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1][124], [thr1Thread4of4ForFork0InUse, 41#L725true, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), 71#L724-4true, Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), 146#(= ~COND~0 0), 78#L724-1true, 11#L733-5true, 22#L724-6true, thr1Thread1of4ForFork0InUse, 129#true, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse]) [2021-12-21 15:00:47,628 INFO L384 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2021-12-21 15:00:47,628 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-12-21 15:00:47,628 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-12-21 15:00:47,628 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-12-21 15:00:47,629 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([584] L724-->L724-1: Formula: (and (= 0 v_~MTX~0_66) (not (= |v_thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1_3| 0)) (= (ite (= (mod v_~MTX~0_67 256) 1) 1 0) |v_thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1_3|) (= |v_thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1_3| |v_thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1_3|)) InVars {~MTX~0=v_~MTX~0_67} OutVars{thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1_3|, ~MTX~0=v_~MTX~0_66, thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1_3|} AuxVars[] AssignedVars[~MTX~0, thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1][124], [thr1Thread4of4ForFork0InUse, 72#L724-5true, 33#L724-5true, 41#L725true, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), 146#(= ~COND~0 0), 78#L724-1true, 11#L733-5true, thr1Thread1of4ForFork0InUse, 129#true, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse]) [2021-12-21 15:00:47,629 INFO L384 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2021-12-21 15:00:47,629 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-12-21 15:00:47,629 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-12-21 15:00:47,629 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-12-21 15:00:47,638 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([584] L724-->L724-1: Formula: (and (= 0 v_~MTX~0_66) (not (= |v_thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1_3| 0)) (= (ite (= (mod v_~MTX~0_67 256) 1) 1 0) |v_thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1_3|) (= |v_thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1_3| |v_thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1_3|)) InVars {~MTX~0=v_~MTX~0_67} OutVars{thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1_3|, ~MTX~0=v_~MTX~0_66, thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1_3|} AuxVars[] AssignedVars[~MTX~0, thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1][124], [thr1Thread4of4ForFork0InUse, 111#L725true, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), 71#L724-4true, Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), 146#(= ~COND~0 0), 78#L724-1true, 11#L733-5true, thr1Thread1of4ForFork0InUse, 129#true, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 23#L724-6true]) [2021-12-21 15:00:47,638 INFO L384 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2021-12-21 15:00:47,638 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-12-21 15:00:47,638 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-12-21 15:00:47,638 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-12-21 15:00:47,639 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([583] L721-->L721-1: Formula: (= v_~COND~0_1 1) InVars {} OutVars{~COND~0=v_~COND~0_1} AuxVars[] AssignedVars[~COND~0][123], [thr1Thread4of4ForFork0InUse, 72#L724-5true, 33#L724-5true, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), 11#L733-5true, thr1Thread1of4ForFork0InUse, 93#L721-1true, 129#true, thr1Thread2of4ForFork0InUse, 144#true, thr1Thread3of4ForFork0InUse, 23#L724-6true]) [2021-12-21 15:00:47,639 INFO L384 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2021-12-21 15:00:47,639 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2021-12-21 15:00:47,639 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2021-12-21 15:00:47,639 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2021-12-21 15:00:47,639 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2021-12-21 15:00:47,680 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([583] L721-->L721-1: Formula: (= v_~COND~0_1 1) InVars {} OutVars{~COND~0=v_~COND~0_1} AuxVars[] AssignedVars[~COND~0][123], [thr1Thread4of4ForFork0InUse, 111#L725true, 41#L725true, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), 11#L733-5true, thr1Thread1of4ForFork0InUse, 129#true, 93#L721-1true, thr1Thread2of4ForFork0InUse, 144#true, thr1Thread3of4ForFork0InUse, 92#L724-1true]) [2021-12-21 15:00:47,680 INFO L384 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2021-12-21 15:00:47,680 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-12-21 15:00:47,680 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-12-21 15:00:47,680 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-12-21 15:00:47,681 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-12-21 15:00:47,681 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([583] L721-->L721-1: Formula: (= v_~COND~0_1 1) InVars {} OutVars{~COND~0=v_~COND~0_1} AuxVars[] AssignedVars[~COND~0][123], [thr1Thread4of4ForFork0InUse, 41#L725true, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), 71#L724-4true, Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), 11#L733-5true, thr1Thread1of4ForFork0InUse, 22#L724-6true, 129#true, 93#L721-1true, thr1Thread2of4ForFork0InUse, 144#true, thr1Thread3of4ForFork0InUse]) [2021-12-21 15:00:47,681 INFO L384 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2021-12-21 15:00:47,681 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-12-21 15:00:47,681 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-12-21 15:00:47,681 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-12-21 15:00:47,681 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-12-21 15:00:47,682 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([583] L721-->L721-1: Formula: (= v_~COND~0_1 1) InVars {} OutVars{~COND~0=v_~COND~0_1} AuxVars[] AssignedVars[~COND~0][123], [thr1Thread4of4ForFork0InUse, 72#L724-5true, 33#L724-5true, 41#L725true, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), 11#L733-5true, thr1Thread1of4ForFork0InUse, 93#L721-1true, 129#true, thr1Thread2of4ForFork0InUse, 144#true, thr1Thread3of4ForFork0InUse]) [2021-12-21 15:00:47,682 INFO L384 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2021-12-21 15:00:47,682 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-12-21 15:00:47,682 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-12-21 15:00:47,682 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-12-21 15:00:47,682 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([583] L721-->L721-1: Formula: (= v_~COND~0_1 1) InVars {} OutVars{~COND~0=v_~COND~0_1} AuxVars[] AssignedVars[~COND~0][123], [thr1Thread4of4ForFork0InUse, 41#L725true, 50#L724-6true, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), 74#L724-4true, 11#L733-5true, thr1Thread1of4ForFork0InUse, 129#true, 93#L721-1true, thr1Thread2of4ForFork0InUse, 144#true, thr1Thread3of4ForFork0InUse]) [2021-12-21 15:00:47,682 INFO L384 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2021-12-21 15:00:47,682 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-12-21 15:00:47,683 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-12-21 15:00:47,683 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-12-21 15:00:47,695 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([583] L721-->L721-1: Formula: (= v_~COND~0_1 1) InVars {} OutVars{~COND~0=v_~COND~0_1} AuxVars[] AssignedVars[~COND~0][123], [thr1Thread4of4ForFork0InUse, 111#L725true, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), 71#L724-4true, Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), 11#L733-5true, thr1Thread1of4ForFork0InUse, 129#true, 93#L721-1true, thr1Thread2of4ForFork0InUse, 144#true, thr1Thread3of4ForFork0InUse, 23#L724-6true]) [2021-12-21 15:00:47,695 INFO L384 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2021-12-21 15:00:47,695 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-12-21 15:00:47,695 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-12-21 15:00:47,695 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-12-21 15:00:47,695 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-12-21 15:00:47,696 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([583] L721-->L721-1: Formula: (= v_~COND~0_1 1) InVars {} OutVars{~COND~0=v_~COND~0_1} AuxVars[] AssignedVars[~COND~0][123], [thr1Thread4of4ForFork0InUse, 33#L724-5true, 50#L724-6true, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), 11#L733-5true, thr1Thread1of4ForFork0InUse, 129#true, 93#L721-1true, thr1Thread2of4ForFork0InUse, 144#true, thr1Thread3of4ForFork0InUse, 23#L724-6true]) [2021-12-21 15:00:47,696 INFO L384 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2021-12-21 15:00:47,696 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-12-21 15:00:47,696 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-12-21 15:00:47,696 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-12-21 15:00:47,696 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-12-21 15:00:47,697 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([583] L721-->L721-1: Formula: (= v_~COND~0_1 1) InVars {} OutVars{~COND~0=v_~COND~0_1} AuxVars[] AssignedVars[~COND~0][123], [thr1Thread4of4ForFork0InUse, 73#L725true, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), 74#L724-4true, 11#L733-5true, thr1Thread1of4ForFork0InUse, 93#L721-1true, 129#true, thr1Thread2of4ForFork0InUse, 144#true, thr1Thread3of4ForFork0InUse, 23#L724-6true]) [2021-12-21 15:00:47,697 INFO L384 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2021-12-21 15:00:47,697 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-12-21 15:00:47,697 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-12-21 15:00:47,697 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-12-21 15:00:47,723 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([629] L721-->L721-1: Formula: (= v_~COND~0_1 1) InVars {} OutVars{~COND~0=v_~COND~0_1} AuxVars[] AssignedVars[~COND~0][47], [thr1Thread4of4ForFork0InUse, 111#L725true, 47#L721-1true, 62#L724-6true, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), 71#L724-4true, Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), 11#L733-5true, thr1Thread1of4ForFork0InUse, 129#true, thr1Thread2of4ForFork0InUse, 144#true, thr1Thread3of4ForFork0InUse]) [2021-12-21 15:00:47,723 INFO L384 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2021-12-21 15:00:47,724 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-12-21 15:00:47,724 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-12-21 15:00:47,724 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-12-21 15:00:47,724 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([629] L721-->L721-1: Formula: (= v_~COND~0_1 1) InVars {} OutVars{~COND~0=v_~COND~0_1} AuxVars[] AssignedVars[~COND~0][47], [thr1Thread4of4ForFork0InUse, 47#L721-1true, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), 71#L724-4true, Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), 22#L724-6true, 98#L725true, 11#L733-5true, thr1Thread1of4ForFork0InUse, 129#true, thr1Thread2of4ForFork0InUse, 144#true, thr1Thread3of4ForFork0InUse]) [2021-12-21 15:00:47,724 INFO L384 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2021-12-21 15:00:47,724 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-12-21 15:00:47,724 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-12-21 15:00:47,724 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-12-21 15:00:47,725 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([629] L721-->L721-1: Formula: (= v_~COND~0_1 1) InVars {} OutVars{~COND~0=v_~COND~0_1} AuxVars[] AssignedVars[~COND~0][47], [thr1Thread4of4ForFork0InUse, 33#L724-5true, 47#L721-1true, 62#L724-6true, 50#L724-6true, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), 11#L733-5true, thr1Thread1of4ForFork0InUse, 129#true, thr1Thread2of4ForFork0InUse, 144#true, thr1Thread3of4ForFork0InUse]) [2021-12-21 15:00:47,725 INFO L384 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2021-12-21 15:00:47,725 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-12-21 15:00:47,725 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-12-21 15:00:47,725 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-12-21 15:00:47,726 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([629] L721-->L721-1: Formula: (= v_~COND~0_1 1) InVars {} OutVars{~COND~0=v_~COND~0_1} AuxVars[] AssignedVars[~COND~0][47], [thr1Thread4of4ForFork0InUse, 47#L721-1true, 50#L724-6true, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), 74#L724-4true, 98#L725true, 11#L733-5true, thr1Thread1of4ForFork0InUse, 129#true, thr1Thread2of4ForFork0InUse, 144#true, thr1Thread3of4ForFork0InUse]) [2021-12-21 15:00:47,726 INFO L384 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2021-12-21 15:00:47,726 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-12-21 15:00:47,726 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-12-21 15:00:47,726 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-12-21 15:00:47,726 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([629] L721-->L721-1: Formula: (= v_~COND~0_1 1) InVars {} OutVars{~COND~0=v_~COND~0_1} AuxVars[] AssignedVars[~COND~0][47], [thr1Thread4of4ForFork0InUse, 73#L725true, 47#L721-1true, 62#L724-6true, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), 74#L724-4true, 11#L733-5true, thr1Thread1of4ForFork0InUse, 129#true, thr1Thread2of4ForFork0InUse, 144#true, thr1Thread3of4ForFork0InUse]) [2021-12-21 15:00:47,727 INFO L384 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2021-12-21 15:00:47,727 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-12-21 15:00:47,727 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-12-21 15:00:47,727 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-12-21 15:00:47,750 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([583] L721-->L721-1: Formula: (= v_~COND~0_1 1) InVars {} OutVars{~COND~0=v_~COND~0_1} AuxVars[] AssignedVars[~COND~0][123], [thr1Thread4of4ForFork0InUse, 111#L725true, 50#L724-6true, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), 11#L733-5true, thr1Thread1of4ForFork0InUse, 129#true, 93#L721-1true, thr1Thread2of4ForFork0InUse, 144#true, thr1Thread3of4ForFork0InUse, 23#L724-6true]) [2021-12-21 15:00:47,750 INFO L384 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2021-12-21 15:00:47,750 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-12-21 15:00:47,750 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-12-21 15:00:47,750 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-12-21 15:00:47,752 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([583] L721-->L721-1: Formula: (= v_~COND~0_1 1) InVars {} OutVars{~COND~0=v_~COND~0_1} AuxVars[] AssignedVars[~COND~0][123], [thr1Thread4of4ForFork0InUse, 73#L725true, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), 22#L724-6true, 11#L733-5true, thr1Thread1of4ForFork0InUse, 129#true, 93#L721-1true, thr1Thread2of4ForFork0InUse, 144#true, thr1Thread3of4ForFork0InUse, 23#L724-6true]) [2021-12-21 15:00:47,752 INFO L384 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2021-12-21 15:00:47,752 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-12-21 15:00:47,752 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-12-21 15:00:47,752 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-12-21 15:00:47,773 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([583] L721-->L721-1: Formula: (= v_~COND~0_1 1) InVars {} OutVars{~COND~0=v_~COND~0_1} AuxVars[] AssignedVars[~COND~0][123], [thr1Thread4of4ForFork0InUse, 72#L724-5true, 41#L725true, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), 11#L733-5true, 22#L724-6true, thr1Thread1of4ForFork0InUse, 129#true, 93#L721-1true, thr1Thread2of4ForFork0InUse, 144#true, thr1Thread3of4ForFork0InUse]) [2021-12-21 15:00:47,773 INFO L384 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2021-12-21 15:00:47,773 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2021-12-21 15:00:47,774 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2021-12-21 15:00:47,774 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2021-12-21 15:00:47,775 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([584] L724-->L724-1: Formula: (and (= 0 v_~MTX~0_66) (not (= |v_thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1_3| 0)) (= (ite (= (mod v_~MTX~0_67 256) 1) 1 0) |v_thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1_3|) (= |v_thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1_3| |v_thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1_3|)) InVars {~MTX~0=v_~MTX~0_67} OutVars{thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1_3|, ~MTX~0=v_~MTX~0_66, thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1_3|} AuxVars[] AssignedVars[~MTX~0, thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1][124], [thr1Thread4of4ForFork0InUse, 72#L724-5true, 41#L725true, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), 146#(= ~COND~0 0), 78#L724-1true, 22#L724-6true, 11#L733-5true, thr1Thread1of4ForFork0InUse, 129#true, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse]) [2021-12-21 15:00:47,775 INFO L384 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2021-12-21 15:00:47,775 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2021-12-21 15:00:47,775 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2021-12-21 15:00:47,775 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2021-12-21 15:00:47,793 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L724-6-->L725: Formula: (and (not (= |v_thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1_7| 0)) (= |v_thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1_7| |v_thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1_7|) (= 0 v_~MTX~0_54) (= |v_thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1_7| (ite (= (mod v_~MTX~0_55 256) 1) 1 0))) InVars {~MTX~0=v_~MTX~0_55} OutVars{thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1_7|, ~MTX~0=v_~MTX~0_54, thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1_7|} AuxVars[] AssignedVars[~MTX~0, thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1][153], [thr1Thread4of4ForFork0InUse, 73#L725true, 131#(= ~count~0 0), Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), 95#L721true, Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), Black: 129#true, 146#(= ~COND~0 0), 98#L725true, 11#L733-5true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 23#L724-6true]) [2021-12-21 15:00:47,793 INFO L384 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2021-12-21 15:00:47,793 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-12-21 15:00:47,793 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-12-21 15:00:47,793 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-12-21 15:00:47,804 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([564] L724-6-->L725: Formula: (and (= |v_thr1Thread3of4ForFork0_assume_abort_if_not_~cond#1_7| |v_thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond#1_7|) (= (ite (= (mod v_~MTX~0_55 256) 1) 1 0) |v_thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond#1_7|) (not (= |v_thr1Thread3of4ForFork0_assume_abort_if_not_~cond#1_7| 0)) (= 0 v_~MTX~0_54)) InVars {~MTX~0=v_~MTX~0_55} OutVars{~MTX~0=v_~MTX~0_54, thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond#1_7|, thr1Thread3of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread3of4ForFork0_assume_abort_if_not_~cond#1_7|} AuxVars[] AssignedVars[~MTX~0, thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread3of4ForFork0_assume_abort_if_not_~cond#1][140], [thr1Thread4of4ForFork0InUse, 111#L725true, 73#L725true, 131#(= ~count~0 0), 62#L724-6true, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), Black: 129#true, 146#(= ~COND~0 0), 49#L721true, 11#L733-5true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse]) [2021-12-21 15:00:47,805 INFO L384 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2021-12-21 15:00:47,805 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-12-21 15:00:47,805 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-12-21 15:00:47,805 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-12-21 15:00:47,829 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([629] L721-->L721-1: Formula: (= v_~COND~0_1 1) InVars {} OutVars{~COND~0=v_~COND~0_1} AuxVars[] AssignedVars[~COND~0][47], [thr1Thread4of4ForFork0InUse, 111#L725true, 47#L721-1true, 50#L724-6true, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), 11#L733-5true, thr1Thread1of4ForFork0InUse, 58#L724-4true, 129#true, thr1Thread2of4ForFork0InUse, 144#true, thr1Thread3of4ForFork0InUse]) [2021-12-21 15:00:47,829 INFO L384 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2021-12-21 15:00:47,829 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-12-21 15:00:47,829 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-12-21 15:00:47,829 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-12-21 15:00:47,830 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([629] L721-->L721-1: Formula: (= v_~COND~0_1 1) InVars {} OutVars{~COND~0=v_~COND~0_1} AuxVars[] AssignedVars[~COND~0][47], [thr1Thread4of4ForFork0InUse, 73#L725true, 47#L721-1true, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), 11#L733-5true, thr1Thread1of4ForFork0InUse, 22#L724-6true, 58#L724-4true, 129#true, thr1Thread2of4ForFork0InUse, 144#true, thr1Thread3of4ForFork0InUse]) [2021-12-21 15:00:47,830 INFO L384 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2021-12-21 15:00:47,830 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-12-21 15:00:47,830 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-12-21 15:00:47,830 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-12-21 15:00:47,834 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L724-6-->L725: Formula: (and (not (= |v_thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1_7| 0)) (= |v_thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1_7| |v_thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1_7|) (= 0 v_~MTX~0_54) (= |v_thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1_7| (ite (= (mod v_~MTX~0_55 256) 1) 1 0))) InVars {~MTX~0=v_~MTX~0_55} OutVars{thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1_7|, ~MTX~0=v_~MTX~0_54, thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1_7|} AuxVars[] AssignedVars[~MTX~0, thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1][153], [thr1Thread4of4ForFork0InUse, 18#L719-1true, 41#L725true, 50#L724-6true, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 131#(= ~count~0 0), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), Black: 129#true, 146#(= ~COND~0 0), 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), 98#L725true, 11#L733-5true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse]) [2021-12-21 15:00:47,834 INFO L384 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2021-12-21 15:00:47,834 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-12-21 15:00:47,834 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-12-21 15:00:47,835 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-12-21 15:00:47,846 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([629] L721-->L721-1: Formula: (= v_~COND~0_1 1) InVars {} OutVars{~COND~0=v_~COND~0_1} AuxVars[] AssignedVars[~COND~0][47], [thr1Thread4of4ForFork0InUse, 47#L721-1true, 62#L724-6true, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), thr1Thread1of4ForFork0InUse, 13#L721-1true, 22#L724-6true, 11#L733-5true, 129#true, thr1Thread2of4ForFork0InUse, 144#true, thr1Thread3of4ForFork0InUse]) [2021-12-21 15:00:47,846 INFO L384 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2021-12-21 15:00:47,846 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-12-21 15:00:47,846 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-12-21 15:00:47,846 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-12-21 15:00:47,856 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([564] L724-6-->L725: Formula: (and (= |v_thr1Thread3of4ForFork0_assume_abort_if_not_~cond#1_7| |v_thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond#1_7|) (= (ite (= (mod v_~MTX~0_55 256) 1) 1 0) |v_thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond#1_7|) (not (= |v_thr1Thread3of4ForFork0_assume_abort_if_not_~cond#1_7| 0)) (= 0 v_~MTX~0_54)) InVars {~MTX~0=v_~MTX~0_55} OutVars{~MTX~0=v_~MTX~0_54, thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond#1_7|, thr1Thread3of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread3of4ForFork0_assume_abort_if_not_~cond#1_7|} AuxVars[] AssignedVars[~MTX~0, thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread3of4ForFork0_assume_abort_if_not_~cond#1][140], [thr1Thread4of4ForFork0InUse, 18#L719-1true, 73#L725true, 41#L725true, 131#(= ~count~0 0), 62#L724-6true, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), Black: 129#true, 146#(= ~COND~0 0), 11#L733-5true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse]) [2021-12-21 15:00:47,856 INFO L384 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2021-12-21 15:00:47,856 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-12-21 15:00:47,856 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-12-21 15:00:47,856 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-12-21 15:00:47,888 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L724-6-->L725: Formula: (and (not (= |v_thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1_7| 0)) (= |v_thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1_7| |v_thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1_7|) (= 0 v_~MTX~0_54) (= |v_thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1_7| (ite (= (mod v_~MTX~0_55 256) 1) 1 0))) InVars {~MTX~0=v_~MTX~0_55} OutVars{thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1_7|, ~MTX~0=v_~MTX~0_54, thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1_7|} AuxVars[] AssignedVars[~MTX~0, thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1][153], [thr1Thread4of4ForFork0InUse, 73#L725true, 131#(= ~count~0 0), Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), Black: 129#true, 146#(= ~COND~0 0), 12#L724-1true, 98#L725true, 11#L733-5true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 23#L724-6true]) [2021-12-21 15:00:47,888 INFO L384 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2021-12-21 15:00:47,888 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2021-12-21 15:00:47,888 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2021-12-21 15:00:47,889 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2021-12-21 15:00:47,900 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([584] L724-->L724-1: Formula: (and (= 0 v_~MTX~0_66) (not (= |v_thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1_3| 0)) (= (ite (= (mod v_~MTX~0_67 256) 1) 1 0) |v_thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1_3|) (= |v_thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1_3| |v_thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1_3|)) InVars {~MTX~0=v_~MTX~0_67} OutVars{thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1_3|, ~MTX~0=v_~MTX~0_66, thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1_3|} AuxVars[] AssignedVars[~MTX~0, thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1][124], [thr1Thread4of4ForFork0InUse, 111#L725true, 73#L725true, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), 146#(= ~COND~0 0), 78#L724-1true, 11#L733-5true, thr1Thread1of4ForFork0InUse, 129#true, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 23#L724-6true]) [2021-12-21 15:00:47,901 INFO L384 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2021-12-21 15:00:47,901 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2021-12-21 15:00:47,901 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2021-12-21 15:00:47,901 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2021-12-21 15:00:47,905 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([610] L724-6-->L725: Formula: (and (= (ite (= (mod v_~MTX~0_55 256) 1) 1 0) |v_thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond#1_7|) (not (= |v_thr1Thread1of4ForFork0_assume_abort_if_not_~cond#1_7| 0)) (= |v_thr1Thread1of4ForFork0_assume_abort_if_not_~cond#1_7| |v_thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond#1_7|) (= 0 v_~MTX~0_54)) InVars {~MTX~0=v_~MTX~0_55} OutVars{thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond#1_7|, ~MTX~0=v_~MTX~0_54, thr1Thread1of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread1of4ForFork0_assume_abort_if_not_~cond#1_7|} AuxVars[] AssignedVars[thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond#1, ~MTX~0, thr1Thread1of4ForFork0_assume_abort_if_not_~cond#1][117], [thr1Thread4of4ForFork0InUse, 111#L725true, 131#(= ~count~0 0), 50#L724-6true, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), Black: 129#true, 146#(= ~COND~0 0), 49#L721true, 98#L725true, 11#L733-5true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse]) [2021-12-21 15:00:47,905 INFO L384 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2021-12-21 15:00:47,905 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2021-12-21 15:00:47,905 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2021-12-21 15:00:47,906 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2021-12-21 15:00:47,920 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([584] L724-->L724-1: Formula: (and (= 0 v_~MTX~0_66) (not (= |v_thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1_3| 0)) (= (ite (= (mod v_~MTX~0_67 256) 1) 1 0) |v_thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1_3|) (= |v_thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1_3| |v_thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1_3|)) InVars {~MTX~0=v_~MTX~0_67} OutVars{thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1_3|, ~MTX~0=v_~MTX~0_66, thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1_3|} AuxVars[] AssignedVars[~MTX~0, thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1][124], [thr1Thread4of4ForFork0InUse, 111#L725true, 41#L725true, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), 71#L724-4true, Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), 146#(= ~COND~0 0), 78#L724-1true, 11#L733-5true, thr1Thread1of4ForFork0InUse, 129#true, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse]) [2021-12-21 15:00:47,920 INFO L384 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2021-12-21 15:00:47,920 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2021-12-21 15:00:47,921 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2021-12-21 15:00:47,921 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2021-12-21 15:00:47,921 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([583] L721-->L721-1: Formula: (= v_~COND~0_1 1) InVars {} OutVars{~COND~0=v_~COND~0_1} AuxVars[] AssignedVars[~COND~0][123], [thr1Thread4of4ForFork0InUse, 72#L724-5true, 33#L724-5true, 41#L725true, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), thr1Thread1of4ForFork0InUse, 11#L733-5true, 129#true, 93#L721-1true, thr1Thread2of4ForFork0InUse, 144#true, thr1Thread3of4ForFork0InUse]) [2021-12-21 15:00:47,921 INFO L384 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2021-12-21 15:00:47,921 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2021-12-21 15:00:47,921 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2021-12-21 15:00:47,921 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2021-12-21 15:00:47,921 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2021-12-21 15:00:47,938 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([610] L724-6-->L725: Formula: (and (= (ite (= (mod v_~MTX~0_55 256) 1) 1 0) |v_thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond#1_7|) (not (= |v_thr1Thread1of4ForFork0_assume_abort_if_not_~cond#1_7| 0)) (= |v_thr1Thread1of4ForFork0_assume_abort_if_not_~cond#1_7| |v_thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond#1_7|) (= 0 v_~MTX~0_54)) InVars {~MTX~0=v_~MTX~0_55} OutVars{thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond#1_7|, ~MTX~0=v_~MTX~0_54, thr1Thread1of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread1of4ForFork0_assume_abort_if_not_~cond#1_7|} AuxVars[] AssignedVars[thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond#1, ~MTX~0, thr1Thread1of4ForFork0_assume_abort_if_not_~cond#1][117], [thr1Thread4of4ForFork0InUse, 111#L725true, 72#L724-5true, 131#(= ~count~0 0), Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), Black: 129#true, 146#(= ~COND~0 0), 49#L721true, 98#L725true, 11#L733-5true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse]) [2021-12-21 15:00:47,938 INFO L384 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2021-12-21 15:00:47,938 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2021-12-21 15:00:47,938 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2021-12-21 15:00:47,938 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2021-12-21 15:00:48,156 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([583] L721-->L721-1: Formula: (= v_~COND~0_1 1) InVars {} OutVars{~COND~0=v_~COND~0_1} AuxVars[] AssignedVars[~COND~0][123], [thr1Thread4of4ForFork0InUse, 111#L725true, 41#L725true, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), 71#L724-4true, Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), 11#L733-5true, thr1Thread1of4ForFork0InUse, 129#true, 93#L721-1true, thr1Thread2of4ForFork0InUse, 144#true, thr1Thread3of4ForFork0InUse]) [2021-12-21 15:00:48,156 INFO L384 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2021-12-21 15:00:48,157 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2021-12-21 15:00:48,157 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2021-12-21 15:00:48,157 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2021-12-21 15:00:48,157 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2021-12-21 15:00:48,157 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([583] L721-->L721-1: Formula: (= v_~COND~0_1 1) InVars {} OutVars{~COND~0=v_~COND~0_1} AuxVars[] AssignedVars[~COND~0][123], [thr1Thread4of4ForFork0InUse, 33#L724-5true, 41#L725true, 50#L724-6true, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), 11#L733-5true, thr1Thread1of4ForFork0InUse, 93#L721-1true, 129#true, thr1Thread2of4ForFork0InUse, 144#true, thr1Thread3of4ForFork0InUse]) [2021-12-21 15:00:48,157 INFO L384 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2021-12-21 15:00:48,157 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2021-12-21 15:00:48,157 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2021-12-21 15:00:48,157 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2021-12-21 15:00:48,166 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([583] L721-->L721-1: Formula: (= v_~COND~0_1 1) InVars {} OutVars{~COND~0=v_~COND~0_1} AuxVars[] AssignedVars[~COND~0][123], [thr1Thread4of4ForFork0InUse, 33#L724-5true, 73#L725true, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), 11#L733-5true, thr1Thread1of4ForFork0InUse, 93#L721-1true, 129#true, thr1Thread2of4ForFork0InUse, 144#true, thr1Thread3of4ForFork0InUse, 23#L724-6true]) [2021-12-21 15:00:48,179 INFO L384 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2021-12-21 15:00:48,179 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2021-12-21 15:00:48,179 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2021-12-21 15:00:48,179 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2021-12-21 15:00:48,179 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2021-12-21 15:00:48,188 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([629] L721-->L721-1: Formula: (= v_~COND~0_1 1) InVars {} OutVars{~COND~0=v_~COND~0_1} AuxVars[] AssignedVars[~COND~0][47], [thr1Thread4of4ForFork0InUse, 47#L721-1true, 62#L724-6true, 50#L724-6true, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), 11#L733-5true, 22#L724-6true, thr1Thread1of4ForFork0InUse, 129#true, thr1Thread2of4ForFork0InUse, 144#true, thr1Thread3of4ForFork0InUse]) [2021-12-21 15:00:48,188 INFO L384 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2021-12-21 15:00:48,196 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2021-12-21 15:00:48,196 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2021-12-21 15:00:48,196 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2021-12-21 15:00:48,197 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([629] L721-->L721-1: Formula: (= v_~COND~0_1 1) InVars {} OutVars{~COND~0=v_~COND~0_1} AuxVars[] AssignedVars[~COND~0][47], [thr1Thread4of4ForFork0InUse, 33#L724-5true, 47#L721-1true, 50#L724-6true, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), 98#L725true, 11#L733-5true, thr1Thread1of4ForFork0InUse, 129#true, thr1Thread2of4ForFork0InUse, 144#true, thr1Thread3of4ForFork0InUse]) [2021-12-21 15:00:48,197 INFO L384 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2021-12-21 15:00:48,197 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2021-12-21 15:00:48,197 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2021-12-21 15:00:48,197 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2021-12-21 15:00:48,213 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([583] L721-->L721-1: Formula: (= v_~COND~0_1 1) InVars {} OutVars{~COND~0=v_~COND~0_1} AuxVars[] AssignedVars[~COND~0][123], [thr1Thread4of4ForFork0InUse, 111#L725true, 73#L725true, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), 11#L733-5true, thr1Thread1of4ForFork0InUse, 129#true, 93#L721-1true, thr1Thread2of4ForFork0InUse, 144#true, thr1Thread3of4ForFork0InUse, 23#L724-6true]) [2021-12-21 15:00:48,213 INFO L384 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2021-12-21 15:00:48,213 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2021-12-21 15:00:48,213 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2021-12-21 15:00:48,213 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2021-12-21 15:00:48,255 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L724-6-->L725: Formula: (and (not (= |v_thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1_7| 0)) (= |v_thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1_7| |v_thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1_7|) (= 0 v_~MTX~0_54) (= |v_thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1_7| (ite (= (mod v_~MTX~0_55 256) 1) 1 0))) InVars {~MTX~0=v_~MTX~0_55} OutVars{thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1_7|, ~MTX~0=v_~MTX~0_54, thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1_7|} AuxVars[] AssignedVars[~MTX~0, thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1][153], [thr1Thread4of4ForFork0InUse, 41#L725true, 131#(= ~count~0 0), 50#L724-6true, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), Black: 129#true, 146#(= ~COND~0 0), 106#L720true, 98#L725true, 11#L733-5true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse]) [2021-12-21 15:00:48,256 INFO L384 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2021-12-21 15:00:48,256 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2021-12-21 15:00:48,256 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2021-12-21 15:00:48,256 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2021-12-21 15:00:48,265 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([629] L721-->L721-1: Formula: (= v_~COND~0_1 1) InVars {} OutVars{~COND~0=v_~COND~0_1} AuxVars[] AssignedVars[~COND~0][47], [thr1Thread4of4ForFork0InUse, 111#L725true, 47#L721-1true, 62#L724-6true, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), thr1Thread1of4ForFork0InUse, 13#L721-1true, 11#L733-5true, 129#true, thr1Thread2of4ForFork0InUse, 144#true, thr1Thread3of4ForFork0InUse]) [2021-12-21 15:00:48,265 INFO L384 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2021-12-21 15:00:48,265 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2021-12-21 15:00:48,265 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2021-12-21 15:00:48,265 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2021-12-21 15:00:48,266 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([629] L721-->L721-1: Formula: (= v_~COND~0_1 1) InVars {} OutVars{~COND~0=v_~COND~0_1} AuxVars[] AssignedVars[~COND~0][47], [thr1Thread4of4ForFork0InUse, 47#L721-1true, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), 98#L725true, thr1Thread1of4ForFork0InUse, 13#L721-1true, 22#L724-6true, 11#L733-5true, 129#true, thr1Thread2of4ForFork0InUse, 144#true, thr1Thread3of4ForFork0InUse]) [2021-12-21 15:00:48,266 INFO L384 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2021-12-21 15:00:48,266 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2021-12-21 15:00:48,266 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2021-12-21 15:00:48,266 INFO L387 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2021-12-21 15:00:48,335 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([583] L721-->L721-1: Formula: (= v_~COND~0_1 1) InVars {} OutVars{~COND~0=v_~COND~0_1} AuxVars[] AssignedVars[~COND~0][123], [thr1Thread4of4ForFork0InUse, 33#L724-5true, 73#L725true, 41#L725true, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 131#(= ~count~0 0), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), 11#L733-5true, thr1Thread1of4ForFork0InUse, 129#true, 93#L721-1true, thr1Thread2of4ForFork0InUse, 144#true, thr1Thread3of4ForFork0InUse]) [2021-12-21 15:00:48,336 INFO L384 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2021-12-21 15:00:48,336 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-21 15:00:48,336 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-12-21 15:00:48,336 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-12-21 15:00:48,349 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([564] L724-6-->L725: Formula: (and (= |v_thr1Thread3of4ForFork0_assume_abort_if_not_~cond#1_7| |v_thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond#1_7|) (= (ite (= (mod v_~MTX~0_55 256) 1) 1 0) |v_thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond#1_7|) (not (= |v_thr1Thread3of4ForFork0_assume_abort_if_not_~cond#1_7| 0)) (= 0 v_~MTX~0_54)) InVars {~MTX~0=v_~MTX~0_55} OutVars{~MTX~0=v_~MTX~0_54, thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond#1_7|, thr1Thread3of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread3of4ForFork0_assume_abort_if_not_~cond#1_7|} AuxVars[] AssignedVars[~MTX~0, thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread3of4ForFork0_assume_abort_if_not_~cond#1][96], [thr1Thread4of4ForFork0InUse, 111#L725true, 73#L725true, 131#(= ~count~0 0), Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), Black: 129#true, 11#L733-5true, thr1Thread1of4ForFork0InUse, 58#L724-4true, thr1Thread2of4ForFork0InUse, 144#true, thr1Thread3of4ForFork0InUse, 23#L724-6true]) [2021-12-21 15:00:48,349 INFO L384 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2021-12-21 15:00:48,349 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-12-21 15:00:48,349 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-12-21 15:00:48,349 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-12-21 15:00:48,352 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([564] L724-6-->L725: Formula: (and (= |v_thr1Thread3of4ForFork0_assume_abort_if_not_~cond#1_7| |v_thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond#1_7|) (= (ite (= (mod v_~MTX~0_55 256) 1) 1 0) |v_thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond#1_7|) (not (= |v_thr1Thread3of4ForFork0_assume_abort_if_not_~cond#1_7| 0)) (= 0 v_~MTX~0_54)) InVars {~MTX~0=v_~MTX~0_55} OutVars{~MTX~0=v_~MTX~0_54, thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond#1_7|, thr1Thread3of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread3of4ForFork0_assume_abort_if_not_~cond#1_7|} AuxVars[] AssignedVars[~MTX~0, thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread3of4ForFork0_assume_abort_if_not_~cond#1][140], [thr1Thread4of4ForFork0InUse, 73#L725true, 131#(= ~count~0 0), Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), Black: 129#true, 146#(= ~COND~0 0), 98#L725true, 11#L733-5true, 22#L724-6true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 23#L724-6true]) [2021-12-21 15:00:48,352 INFO L384 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2021-12-21 15:00:48,352 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-21 15:00:48,353 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-21 15:00:48,353 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-21 15:00:48,377 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([587] L724-6-->L725: Formula: (and (not (= |v_thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1_7| 0)) (= |v_thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1_7| |v_thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1_7|) (= 0 v_~MTX~0_54) (= |v_thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1_7| (ite (= (mod v_~MTX~0_55 256) 1) 1 0))) InVars {~MTX~0=v_~MTX~0_55} OutVars{thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1_7|, ~MTX~0=v_~MTX~0_54, thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1_7|} AuxVars[] AssignedVars[~MTX~0, thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread4of4ForFork0_assume_abort_if_not_~cond#1][153], [thr1Thread4of4ForFork0InUse, 41#L725true, 131#(= ~count~0 0), 50#L724-6true, Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), 95#L721true, Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), Black: 129#true, 146#(= ~COND~0 0), 98#L725true, 11#L733-5true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse]) [2021-12-21 15:00:48,377 INFO L384 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2021-12-21 15:00:48,377 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-12-21 15:00:48,377 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-12-21 15:00:48,377 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-12-21 15:00:48,386 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([564] L724-6-->L725: Formula: (and (= |v_thr1Thread3of4ForFork0_assume_abort_if_not_~cond#1_7| |v_thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond#1_7|) (= (ite (= (mod v_~MTX~0_55 256) 1) 1 0) |v_thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond#1_7|) (not (= |v_thr1Thread3of4ForFork0_assume_abort_if_not_~cond#1_7| 0)) (= 0 v_~MTX~0_54)) InVars {~MTX~0=v_~MTX~0_55} OutVars{~MTX~0=v_~MTX~0_54, thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond#1_7|, thr1Thread3of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread3of4ForFork0_assume_abort_if_not_~cond#1_7|} AuxVars[] AssignedVars[~MTX~0, thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread3of4ForFork0_assume_abort_if_not_~cond#1][140], [thr1Thread4of4ForFork0InUse, 33#L724-5true, 73#L725true, 131#(= ~count~0 0), Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), Black: 129#true, 146#(= ~COND~0 0), 98#L725true, 11#L733-5true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 23#L724-6true]) [2021-12-21 15:00:48,386 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2021-12-21 15:00:48,386 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2021-12-21 15:00:48,386 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2021-12-21 15:00:48,386 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2021-12-21 15:00:48,427 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([564] L724-6-->L725: Formula: (and (= |v_thr1Thread3of4ForFork0_assume_abort_if_not_~cond#1_7| |v_thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond#1_7|) (= (ite (= (mod v_~MTX~0_55 256) 1) 1 0) |v_thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond#1_7|) (not (= |v_thr1Thread3of4ForFork0_assume_abort_if_not_~cond#1_7| 0)) (= 0 v_~MTX~0_54)) InVars {~MTX~0=v_~MTX~0_55} OutVars{~MTX~0=v_~MTX~0_54, thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond#1_7|, thr1Thread3of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread3of4ForFork0_assume_abort_if_not_~cond#1_7|} AuxVars[] AssignedVars[~MTX~0, thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread3of4ForFork0_assume_abort_if_not_~cond#1][140], [thr1Thread4of4ForFork0InUse, 111#L725true, 9#L724-5true, 73#L725true, 131#(= ~count~0 0), Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), Black: 129#true, 146#(= ~COND~0 0), 11#L733-5true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 23#L724-6true]) [2021-12-21 15:00:48,427 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2021-12-21 15:00:48,427 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2021-12-21 15:00:48,427 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2021-12-21 15:00:48,427 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2021-12-21 15:00:48,428 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([564] L724-6-->L725: Formula: (and (= |v_thr1Thread3of4ForFork0_assume_abort_if_not_~cond#1_7| |v_thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond#1_7|) (= (ite (= (mod v_~MTX~0_55 256) 1) 1 0) |v_thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond#1_7|) (not (= |v_thr1Thread3of4ForFork0_assume_abort_if_not_~cond#1_7| 0)) (= 0 v_~MTX~0_54)) InVars {~MTX~0=v_~MTX~0_55} OutVars{~MTX~0=v_~MTX~0_54, thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond#1_7|, thr1Thread3of4ForFork0_assume_abort_if_not_~cond#1=|v_thr1Thread3of4ForFork0_assume_abort_if_not_~cond#1_7|} AuxVars[] AssignedVars[~MTX~0, thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond#1, thr1Thread3of4ForFork0_assume_abort_if_not_~cond#1][140], [thr1Thread4of4ForFork0InUse, 111#L725true, 73#L725true, 131#(= ~count~0 0), Black: 137#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0)) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 135#(and (= ~count~0 0) (= |thr1Thread1of4ForFork0_Barrier2_#t~post4#1| 0)), Black: 133#(and (<= ~count~0 1) (not (<= (+ (div ~count~0 4294967296) 1) 0))), Black: 129#true, 146#(= ~COND~0 0), 11#L733-5true, 98#L725true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0InUse, 23#L724-6true]) [2021-12-21 15:00:48,428 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2021-12-21 15:00:48,428 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-21 15:00:48,429 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-21 15:00:48,429 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-21 15:00:48,466 INFO L129 PetriNetUnfolder]: 43664/82720 cut-off events. [2021-12-21 15:00:48,466 INFO L130 PetriNetUnfolder]: For 14321/15211 co-relation queries the response was YES. [2021-12-21 15:00:49,082 INFO L84 FinitePrefix]: Finished finitePrefix Result has 164678 conditions, 82720 events. 43664/82720 cut-off events. For 14321/15211 co-relation queries the response was YES. Maximal size of possible extension queue 4511. Compared 949659 event pairs, 14531 based on Foata normal form. 3441/80259 useless extension candidates. Maximal degree in co-relation 164605. Up to 29818 conditions per place. [2021-12-21 15:00:49,509 INFO L132 encePairwiseOnDemand]: 113/126 looper letters, 50 selfloop transitions, 9 changer transitions 0/164 dead transitions. [2021-12-21 15:00:49,509 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 117 places, 164 transitions, 659 flow [2021-12-21 15:00:49,510 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-21 15:00:49,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-12-21 15:00:49,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 300 transitions. [2021-12-21 15:00:49,511 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.7936507936507936 [2021-12-21 15:00:49,511 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 300 transitions. [2021-12-21 15:00:49,511 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 300 transitions. [2021-12-21 15:00:49,512 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-21 15:00:49,512 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 300 transitions. [2021-12-21 15:00:49,513 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 100.0) internal successors, (300), 3 states have internal predecessors, (300), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-21 15:00:49,515 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 126.0) internal successors, (504), 4 states have internal predecessors, (504), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-21 15:00:49,515 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 126.0) internal successors, (504), 4 states have internal predecessors, (504), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-21 15:00:49,515 INFO L186 Difference]: Start difference. First operand has 115 places, 138 transitions, 479 flow. Second operand 3 states and 300 transitions. [2021-12-21 15:00:49,516 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 117 places, 164 transitions, 659 flow [2021-12-21 15:00:49,541 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 117 places, 164 transitions, 659 flow, removed 0 selfloop flow, removed 0 redundant places. [2021-12-21 15:00:49,543 INFO L242 Difference]: Finished difference. Result has 119 places, 146 transitions, 555 flow [2021-12-21 15:00:49,543 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=126, PETRI_DIFFERENCE_MINUEND_FLOW=479, PETRI_DIFFERENCE_MINUEND_PLACES=115, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=138, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=129, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=555, PETRI_PLACES=119, PETRI_TRANSITIONS=146} [2021-12-21 15:00:49,544 INFO L334 CegarLoopForPetriNet]: 126 programPoint places, -7 predicate places. [2021-12-21 15:00:49,545 INFO L470 AbstractCegarLoop]: Abstraction has has 119 places, 146 transitions, 555 flow [2021-12-21 15:00:49,545 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 81.66666666666667) internal successors, (245), 3 states have internal predecessors, (245), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-21 15:00:49,545 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-21 15:00:49,545 INFO L254 CegarLoopForPetriNet]: trace histogram [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] [2021-12-21 15:00:49,545 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-12-21 15:00:49,545 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting thr1Err0ASSERT_VIOLATIONERROR_FUNCTION === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2021-12-21 15:00:49,546 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-21 15:00:49,546 INFO L85 PathProgramCache]: Analyzing trace with hash -670062095, now seen corresponding path program 1 times [2021-12-21 15:00:49,546 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-21 15:00:49,546 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [989838073] [2021-12-21 15:00:49,546 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-21 15:00:49,546 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-21 15:00:49,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 15:00:49,601 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-12-21 15:00:49,601 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-21 15:00:49,601 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [989838073] [2021-12-21 15:00:49,601 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [989838073] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-21 15:00:49,601 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-21 15:00:49,601 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-12-21 15:00:49,602 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [710871292] [2021-12-21 15:00:49,602 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-21 15:00:49,603 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-12-21 15:00:49,603 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-21 15:00:49,603 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-12-21 15:00:49,603 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-12-21 15:00:49,604 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 65 out of 126 [2021-12-21 15:00:49,604 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 119 places, 146 transitions, 555 flow. Second operand has 5 states, 5 states have (on average 67.2) internal successors, (336), 5 states have internal predecessors, (336), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-21 15:00:49,604 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-21 15:00:49,604 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 65 of 126 [2021-12-21 15:00:49,605 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand