./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/weaver/popl20-more-array-sum-alt2.wvr.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e19ca921 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/weaver/popl20-more-array-sum-alt2.wvr.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 4018a1168c08743b2a9b9283b6137e1dcc53bdf8ab8362348f4bbe02762305c3 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-e19ca92 [2021-12-22 13:46:43,140 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-22 13:46:43,142 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-22 13:46:43,186 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-22 13:46:43,192 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-22 13:46:43,193 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-22 13:46:43,194 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-22 13:46:43,195 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-22 13:46:43,196 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-22 13:46:43,197 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-22 13:46:43,197 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-22 13:46:43,198 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-22 13:46:43,199 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-22 13:46:43,199 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-22 13:46:43,200 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-22 13:46:43,201 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-22 13:46:43,201 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-22 13:46:43,202 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-22 13:46:43,203 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-22 13:46:43,205 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-22 13:46:43,206 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-22 13:46:43,207 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-22 13:46:43,207 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-22 13:46:43,208 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-22 13:46:43,210 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-22 13:46:43,210 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-22 13:46:43,210 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-22 13:46:43,211 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-22 13:46:43,211 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-22 13:46:43,212 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-22 13:46:43,212 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-22 13:46:43,213 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-22 13:46:43,213 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-22 13:46:43,214 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-22 13:46:43,214 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-22 13:46:43,215 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-22 13:46:43,215 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-22 13:46:43,215 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-22 13:46:43,216 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-22 13:46:43,216 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-22 13:46:43,217 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-22 13:46:43,217 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2021-12-22 13:46:43,232 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-22 13:46:43,233 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-22 13:46:43,233 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-22 13:46:43,233 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-22 13:46:43,234 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-22 13:46:43,234 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-22 13:46:43,234 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-22 13:46:43,235 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-22 13:46:43,235 INFO L138 SettingsManager]: * Use SBE=true [2021-12-22 13:46:43,235 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-22 13:46:43,235 INFO L138 SettingsManager]: * sizeof long=4 [2021-12-22 13:46:43,235 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-22 13:46:43,236 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-12-22 13:46:43,236 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-22 13:46:43,236 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-22 13:46:43,236 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-22 13:46:43,236 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-22 13:46:43,237 INFO L138 SettingsManager]: * sizeof long double=12 [2021-12-22 13:46:43,237 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-22 13:46:43,237 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-22 13:46:43,237 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-22 13:46:43,237 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-22 13:46:43,237 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-22 13:46:43,238 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-22 13:46:43,238 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-22 13:46:43,238 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-22 13:46:43,238 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-22 13:46:43,238 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-22 13:46:43,239 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-22 13:46:43,239 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-22 13:46:43,239 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-22 13:46:43,239 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-22 13:46:43,239 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-22 13:46:43,239 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-22 13:46:43,240 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4018a1168c08743b2a9b9283b6137e1dcc53bdf8ab8362348f4bbe02762305c3 [2021-12-22 13:46:43,427 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-22 13:46:43,443 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-22 13:46:43,445 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-22 13:46:43,446 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-22 13:46:43,447 INFO L275 PluginConnector]: CDTParser initialized [2021-12-22 13:46:43,448 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/weaver/popl20-more-array-sum-alt2.wvr.c [2021-12-22 13:46:43,493 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b159ea49d/d25102db84ed4fdeae415770da169a22/FLAG8bfd03836 [2021-12-22 13:46:43,771 INFO L306 CDTParser]: Found 1 translation units. [2021-12-22 13:46:43,771 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/weaver/popl20-more-array-sum-alt2.wvr.c [2021-12-22 13:46:43,776 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b159ea49d/d25102db84ed4fdeae415770da169a22/FLAG8bfd03836 [2021-12-22 13:46:44,218 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b159ea49d/d25102db84ed4fdeae415770da169a22 [2021-12-22 13:46:44,220 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-22 13:46:44,221 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-22 13:46:44,222 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-22 13:46:44,222 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-22 13:46:44,224 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-22 13:46:44,225 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.12 01:46:44" (1/1) ... [2021-12-22 13:46:44,226 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@53779885 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 01:46:44, skipping insertion in model container [2021-12-22 13:46:44,227 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.12 01:46:44" (1/1) ... [2021-12-22 13:46:44,231 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-22 13:46:44,247 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-22 13:46:44,391 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/weaver/popl20-more-array-sum-alt2.wvr.c[2525,2538] [2021-12-22 13:46:44,399 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-22 13:46:44,415 INFO L203 MainTranslator]: Completed pre-run [2021-12-22 13:46:44,449 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/weaver/popl20-more-array-sum-alt2.wvr.c[2525,2538] [2021-12-22 13:46:44,466 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-22 13:46:44,476 INFO L208 MainTranslator]: Completed translation [2021-12-22 13:46:44,476 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 01:46:44 WrapperNode [2021-12-22 13:46:44,476 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-22 13:46:44,477 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-22 13:46:44,477 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-22 13:46:44,477 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-22 13:46:44,484 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 01:46:44" (1/1) ... [2021-12-22 13:46:44,499 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 01:46:44" (1/1) ... [2021-12-22 13:46:44,528 INFO L137 Inliner]: procedures = 25, calls = 45, calls flagged for inlining = 12, calls inlined = 16, statements flattened = 191 [2021-12-22 13:46:44,529 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-22 13:46:44,530 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-22 13:46:44,530 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-22 13:46:44,530 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-22 13:46:44,536 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 01:46:44" (1/1) ... [2021-12-22 13:46:44,536 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 01:46:44" (1/1) ... [2021-12-22 13:46:44,549 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 01:46:44" (1/1) ... [2021-12-22 13:46:44,550 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 01:46:44" (1/1) ... [2021-12-22 13:46:44,558 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 01:46:44" (1/1) ... [2021-12-22 13:46:44,561 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 01:46:44" (1/1) ... [2021-12-22 13:46:44,563 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 01:46:44" (1/1) ... [2021-12-22 13:46:44,565 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-22 13:46:44,565 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-22 13:46:44,565 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-22 13:46:44,566 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-22 13:46:44,566 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 01:46:44" (1/1) ... [2021-12-22 13:46:44,581 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-22 13:46:44,589 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-22 13:46:44,599 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) [2021-12-22 13:46:44,611 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 [2021-12-22 13:46:44,633 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-22 13:46:44,633 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-22 13:46:44,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-22 13:46:44,634 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-22 13:46:44,634 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2021-12-22 13:46:44,635 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2021-12-22 13:46:44,635 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2021-12-22 13:46:44,635 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2021-12-22 13:46:44,635 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2021-12-22 13:46:44,635 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2021-12-22 13:46:44,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-22 13:46:44,636 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2021-12-22 13:46:44,636 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2021-12-22 13:46:44,636 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-22 13:46:44,636 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-22 13:46:44,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-22 13:46:44,637 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-22 13:46:44,638 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-12-22 13:46:44,721 INFO L234 CfgBuilder]: Building ICFG [2021-12-22 13:46:44,722 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-22 13:46:44,938 INFO L275 CfgBuilder]: Performing block encoding [2021-12-22 13:46:45,016 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-22 13:46:45,022 INFO L299 CfgBuilder]: Removed 4 assume(true) statements. [2021-12-22 13:46:45,024 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.12 01:46:45 BoogieIcfgContainer [2021-12-22 13:46:45,024 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-22 13:46:45,027 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-12-22 13:46:45,027 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-12-22 13:46:45,029 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-12-22 13:46:45,029 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.12 01:46:44" (1/3) ... [2021-12-22 13:46:45,030 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5f232716 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.12 01:46:45, skipping insertion in model container [2021-12-22 13:46:45,030 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 01:46:44" (2/3) ... [2021-12-22 13:46:45,031 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5f232716 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.12 01:46:45, skipping insertion in model container [2021-12-22 13:46:45,031 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.12 01:46:45" (3/3) ... [2021-12-22 13:46:45,032 INFO L111 eAbstractionObserver]: Analyzing ICFG popl20-more-array-sum-alt2.wvr.c [2021-12-22 13:46:45,037 WARN L149 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-12-22 13:46:45,037 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-12-22 13:46:45,037 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-12-22 13:46:45,037 INFO L513 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-12-22 13:46:45,072 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,072 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,072 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,073 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,073 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,073 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,074 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,074 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,074 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,074 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,075 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,075 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,075 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_plus_~b#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,075 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_plus_#in~a#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,076 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~mem2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,076 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_plus_~a#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,076 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~ret3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,076 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,076 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_plus_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,077 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_plus_#in~b#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,078 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,079 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,080 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_plus_~b#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,080 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_plus_#in~a#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,080 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~mem2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,080 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_plus_~a#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,080 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~ret3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,080 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,081 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_plus_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,081 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_plus_#in~b#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,082 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,082 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~post1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,082 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,082 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~post1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,082 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~post1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,083 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,083 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~post1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,083 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,083 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~post1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,083 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~post1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,084 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,084 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,084 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,084 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,085 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,085 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,086 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,086 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,086 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,086 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,086 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,087 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,087 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,087 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_plus_~b#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,087 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_plus_#in~a#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,087 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ret6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,088 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_plus_~a#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,088 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_plus_#in~b#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,089 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_plus_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,089 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,090 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,090 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,090 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,090 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_plus_~b#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,090 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_plus_#in~a#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,090 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ret6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,091 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_plus_~a#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,091 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_plus_#in~b#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,091 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_plus_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,091 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,092 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,092 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,092 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,092 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,092 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,093 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,093 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,094 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,096 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,096 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,096 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_~i~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,097 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_~i~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,097 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_~i~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,097 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_~i~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,098 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_~i~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,098 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_~i~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,098 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,102 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,102 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,102 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,102 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_~i~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,103 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~mem8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,103 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,103 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_~b#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,103 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_#in~a#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,103 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_#in~b#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,103 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_~a#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,103 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~ret9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,103 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,104 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,106 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_~i~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,112 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~mem8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,112 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,113 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_~b#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,113 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_#in~a#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,113 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_#in~b#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,113 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_~a#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,113 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~ret9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,113 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,113 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,114 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_~i~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,114 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~post7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,115 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_~i~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,115 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~post7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,115 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~post7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,115 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_~i~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,116 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~post7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,116 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_~i~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,116 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~post7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,117 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~post7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,119 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_plus_#in~a#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,119 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,119 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_plus_~a#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,120 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,120 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,120 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,120 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_plus_#in~b#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,120 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,120 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_plus_~b#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,120 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_plus_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,121 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~mem5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,121 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~post4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,121 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork0_#t~ret6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,121 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,122 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~ret9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,122 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,122 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,122 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_#in~a#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,122 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_~i~2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,122 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,122 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_~a#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,123 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_#in~b#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,123 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,123 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~post7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,123 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_plus_~b#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,123 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork1_#t~mem8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,124 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_plus_#in~b#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,124 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~mem2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,124 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~ret3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,124 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_plus_#in~a#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,124 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_plus_~b#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,124 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#t~post1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,124 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_~i~0#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,125 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,125 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,125 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_plus_~a#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,125 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,125 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,125 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork2_plus_#res#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-22 13:46:45,128 INFO L148 ThreadInstanceAdder]: Constructed 3 joinOtherThreadTransitions. [2021-12-22 13:46:45,182 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-22 13:46:45,190 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 [2021-12-22 13:46:45,190 INFO L340 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2021-12-22 13:46:45,202 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 151 places, 153 transitions, 330 flow [2021-12-22 13:46:45,270 INFO L129 PetriNetUnfolder]: 12/150 cut-off events. [2021-12-22 13:46:45,270 INFO L130 PetriNetUnfolder]: For 3/3 co-relation queries the response was YES. [2021-12-22 13:46:45,274 INFO L84 FinitePrefix]: Finished finitePrefix Result has 163 conditions, 150 events. 12/150 cut-off events. For 3/3 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 91 event pairs, 0 based on Foata normal form. 0/137 useless extension candidates. Maximal degree in co-relation 112. Up to 2 conditions per place. [2021-12-22 13:46:45,274 INFO L82 GeneralOperation]: Start removeDead. Operand has 151 places, 153 transitions, 330 flow [2021-12-22 13:46:45,277 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 137 places, 139 transitions, 296 flow [2021-12-22 13:46:45,300 INFO L129 PetriNetUnfolder]: 12/138 cut-off events. [2021-12-22 13:46:45,301 INFO L130 PetriNetUnfolder]: For 3/3 co-relation queries the response was YES. [2021-12-22 13:46:45,301 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-22 13:46:45,302 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-22 13:46:45,302 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2021-12-22 13:46:45,305 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 13:46:45,306 INFO L85 PathProgramCache]: Analyzing trace with hash -242833221, now seen corresponding path program 1 times [2021-12-22 13:46:45,311 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-22 13:46:45,311 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1822586853] [2021-12-22 13:46:45,312 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 13:46:45,312 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-22 13:46:45,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 13:46:45,500 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-22 13:46:45,501 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-22 13:46:45,501 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1822586853] [2021-12-22 13:46:45,501 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1822586853] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-22 13:46:45,502 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-22 13:46:45,502 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-12-22 13:46:45,503 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1673782846] [2021-12-22 13:46:45,503 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-22 13:46:45,509 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2021-12-22 13:46:45,509 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-22 13:46:45,524 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-12-22 13:46:45,526 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-12-22 13:46:45,527 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 135 out of 153 [2021-12-22 13:46:45,529 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 137 places, 139 transitions, 296 flow. Second operand has 2 states, 2 states have (on average 139.0) internal successors, (278), 2 states have internal predecessors, (278), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-22 13:46:45,529 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-22 13:46:45,530 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 135 of 153 [2021-12-22 13:46:45,530 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-22 13:46:45,577 INFO L129 PetriNetUnfolder]: 41/264 cut-off events. [2021-12-22 13:46:45,577 INFO L130 PetriNetUnfolder]: For 50/51 co-relation queries the response was YES. [2021-12-22 13:46:45,579 INFO L84 FinitePrefix]: Finished finitePrefix Result has 355 conditions, 264 events. 41/264 cut-off events. For 50/51 co-relation queries the response was YES. Maximal size of possible extension queue 12. Compared 706 event pairs, 15 based on Foata normal form. 42/275 useless extension candidates. Maximal degree in co-relation 216. Up to 59 conditions per place. [2021-12-22 13:46:45,581 INFO L132 encePairwiseOnDemand]: 145/153 looper letters, 9 selfloop transitions, 0 changer transitions 4/131 dead transitions. [2021-12-22 13:46:45,581 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 138 places, 131 transitions, 298 flow [2021-12-22 13:46:45,582 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-12-22 13:46:45,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2021-12-22 13:46:45,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 287 transitions. [2021-12-22 13:46:45,590 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9379084967320261 [2021-12-22 13:46:45,590 INFO L72 ComplementDD]: Start complementDD. Operand 2 states and 287 transitions. [2021-12-22 13:46:45,591 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2 states and 287 transitions. [2021-12-22 13:46:45,592 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-22 13:46:45,593 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 2 states and 287 transitions. [2021-12-22 13:46:45,595 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 3 states, 2 states have (on average 143.5) internal successors, (287), 2 states have internal predecessors, (287), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-22 13:46:45,598 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 3 states, 3 states have (on average 153.0) internal successors, (459), 3 states have internal predecessors, (459), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-22 13:46:45,599 INFO L81 ComplementDD]: Finished complementDD. Result has 3 states, 3 states have (on average 153.0) internal successors, (459), 3 states have internal predecessors, (459), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-22 13:46:45,600 INFO L186 Difference]: Start difference. First operand has 137 places, 139 transitions, 296 flow. Second operand 2 states and 287 transitions. [2021-12-22 13:46:45,601 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 138 places, 131 transitions, 298 flow [2021-12-22 13:46:45,603 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 132 places, 131 transitions, 286 flow, removed 0 selfloop flow, removed 6 redundant places. [2021-12-22 13:46:45,606 INFO L242 Difference]: Finished difference. Result has 132 places, 127 transitions, 260 flow [2021-12-22 13:46:45,608 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=153, PETRI_DIFFERENCE_MINUEND_FLOW=268, PETRI_DIFFERENCE_MINUEND_PLACES=131, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=131, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=131, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=260, PETRI_PLACES=132, PETRI_TRANSITIONS=127} [2021-12-22 13:46:45,613 INFO L334 CegarLoopForPetriNet]: 137 programPoint places, -5 predicate places. [2021-12-22 13:46:45,614 INFO L470 AbstractCegarLoop]: Abstraction has has 132 places, 127 transitions, 260 flow [2021-12-22 13:46:45,614 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 139.0) internal successors, (278), 2 states have internal predecessors, (278), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-22 13:46:45,614 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-22 13:46:45,614 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-22 13:46:45,615 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-12-22 13:46:45,615 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2021-12-22 13:46:45,615 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 13:46:45,615 INFO L85 PathProgramCache]: Analyzing trace with hash 740750995, now seen corresponding path program 1 times [2021-12-22 13:46:45,616 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-22 13:46:45,616 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1765727572] [2021-12-22 13:46:45,616 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 13:46:45,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-22 13:46:45,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 13:46:45,850 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-22 13:46:45,850 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-22 13:46:45,850 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1765727572] [2021-12-22 13:46:45,850 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1765727572] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-22 13:46:45,850 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-22 13:46:45,850 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-12-22 13:46:45,851 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [121016855] [2021-12-22 13:46:45,851 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-22 13:46:45,852 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-12-22 13:46:45,852 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-22 13:46:45,852 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-12-22 13:46:45,852 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-12-22 13:46:45,853 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 113 out of 153 [2021-12-22 13:46:45,854 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 132 places, 127 transitions, 260 flow. Second operand has 6 states, 6 states have (on average 117.0) internal successors, (702), 6 states have internal predecessors, (702), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-22 13:46:45,854 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-22 13:46:45,854 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 113 of 153 [2021-12-22 13:46:45,854 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-22 13:46:45,976 INFO L129 PetriNetUnfolder]: 54/344 cut-off events. [2021-12-22 13:46:45,976 INFO L130 PetriNetUnfolder]: For 21/22 co-relation queries the response was YES. [2021-12-22 13:46:45,979 INFO L84 FinitePrefix]: Finished finitePrefix Result has 462 conditions, 344 events. 54/344 cut-off events. For 21/22 co-relation queries the response was YES. Maximal size of possible extension queue 16. Compared 1185 event pairs, 6 based on Foata normal form. 2/311 useless extension candidates. Maximal degree in co-relation 459. Up to 52 conditions per place. [2021-12-22 13:46:45,980 INFO L132 encePairwiseOnDemand]: 145/153 looper letters, 39 selfloop transitions, 6 changer transitions 4/149 dead transitions. [2021-12-22 13:46:45,980 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 133 places, 149 transitions, 411 flow [2021-12-22 13:46:45,980 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-12-22 13:46:45,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2021-12-22 13:46:45,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 728 transitions. [2021-12-22 13:46:45,985 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.7930283224400871 [2021-12-22 13:46:45,985 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 728 transitions. [2021-12-22 13:46:45,985 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 728 transitions. [2021-12-22 13:46:45,986 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-22 13:46:45,986 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 728 transitions. [2021-12-22 13:46:45,988 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 121.33333333333333) internal successors, (728), 6 states have internal predecessors, (728), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-22 13:46:45,991 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 153.0) internal successors, (1071), 7 states have internal predecessors, (1071), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-22 13:46:45,992 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 153.0) internal successors, (1071), 7 states have internal predecessors, (1071), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-22 13:46:45,992 INFO L186 Difference]: Start difference. First operand has 132 places, 127 transitions, 260 flow. Second operand 6 states and 728 transitions. [2021-12-22 13:46:45,992 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 133 places, 149 transitions, 411 flow [2021-12-22 13:46:45,994 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 133 places, 149 transitions, 411 flow, removed 0 selfloop flow, removed 0 redundant places. [2021-12-22 13:46:45,997 INFO L242 Difference]: Finished difference. Result has 136 places, 131 transitions, 296 flow [2021-12-22 13:46:45,998 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=153, PETRI_DIFFERENCE_MINUEND_FLOW=260, PETRI_DIFFERENCE_MINUEND_PLACES=128, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=127, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=122, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=296, PETRI_PLACES=136, PETRI_TRANSITIONS=131} [2021-12-22 13:46:45,998 INFO L334 CegarLoopForPetriNet]: 137 programPoint places, -1 predicate places. [2021-12-22 13:46:45,998 INFO L470 AbstractCegarLoop]: Abstraction has has 136 places, 131 transitions, 296 flow [2021-12-22 13:46:45,999 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 117.0) internal successors, (702), 6 states have internal predecessors, (702), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-22 13:46:45,999 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-22 13:46:46,000 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-22 13:46:46,000 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-12-22 13:46:46,000 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2021-12-22 13:46:46,001 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 13:46:46,001 INFO L85 PathProgramCache]: Analyzing trace with hash 1783469737, now seen corresponding path program 1 times [2021-12-22 13:46:46,001 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-22 13:46:46,001 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [809113381] [2021-12-22 13:46:46,001 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 13:46:46,001 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-22 13:46:46,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 13:46:46,102 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-22 13:46:46,103 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-22 13:46:46,103 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [809113381] [2021-12-22 13:46:46,103 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [809113381] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-22 13:46:46,103 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-22 13:46:46,104 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-12-22 13:46:46,104 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1858451222] [2021-12-22 13:46:46,104 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-22 13:46:46,105 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-12-22 13:46:46,105 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-22 13:46:46,106 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-12-22 13:46:46,106 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2021-12-22 13:46:46,108 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 113 out of 153 [2021-12-22 13:46:46,108 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 136 places, 131 transitions, 296 flow. Second operand has 7 states, 7 states have (on average 116.42857142857143) internal successors, (815), 7 states have internal predecessors, (815), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-22 13:46:46,109 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-22 13:46:46,109 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 113 of 153 [2021-12-22 13:46:46,109 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-22 13:46:46,320 INFO L129 PetriNetUnfolder]: 378/1242 cut-off events. [2021-12-22 13:46:46,320 INFO L130 PetriNetUnfolder]: For 239/267 co-relation queries the response was YES. [2021-12-22 13:46:46,322 INFO L84 FinitePrefix]: Finished finitePrefix Result has 2173 conditions, 1242 events. 378/1242 cut-off events. For 239/267 co-relation queries the response was YES. Maximal size of possible extension queue 74. Compared 7881 event pairs, 144 based on Foata normal form. 0/1054 useless extension candidates. Maximal degree in co-relation 2166. Up to 429 conditions per place. [2021-12-22 13:46:46,327 INFO L132 encePairwiseOnDemand]: 144/153 looper letters, 55 selfloop transitions, 8 changer transitions 0/159 dead transitions. [2021-12-22 13:46:46,327 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 141 places, 159 transitions, 506 flow [2021-12-22 13:46:46,327 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-12-22 13:46:46,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2021-12-22 13:46:46,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 960 transitions. [2021-12-22 13:46:46,329 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.7843137254901961 [2021-12-22 13:46:46,329 INFO L72 ComplementDD]: Start complementDD. Operand 8 states and 960 transitions. [2021-12-22 13:46:46,329 INFO L73 IsDeterministic]: Start isDeterministic. Operand 8 states and 960 transitions. [2021-12-22 13:46:46,330 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-22 13:46:46,330 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 8 states and 960 transitions. [2021-12-22 13:46:46,331 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 9 states, 8 states have (on average 120.0) internal successors, (960), 8 states have internal predecessors, (960), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-22 13:46:46,333 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 9 states, 9 states have (on average 153.0) internal successors, (1377), 9 states have internal predecessors, (1377), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-22 13:46:46,333 INFO L81 ComplementDD]: Finished complementDD. Result has 9 states, 9 states have (on average 153.0) internal successors, (1377), 9 states have internal predecessors, (1377), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-22 13:46:46,334 INFO L186 Difference]: Start difference. First operand has 136 places, 131 transitions, 296 flow. Second operand 8 states and 960 transitions. [2021-12-22 13:46:46,334 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 141 places, 159 transitions, 506 flow [2021-12-22 13:46:46,335 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 139 places, 159 transitions, 502 flow, removed 2 selfloop flow, removed 2 redundant places. [2021-12-22 13:46:46,337 INFO L242 Difference]: Finished difference. Result has 142 places, 134 transitions, 328 flow [2021-12-22 13:46:46,337 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=153, PETRI_DIFFERENCE_MINUEND_FLOW=292, PETRI_DIFFERENCE_MINUEND_PLACES=132, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=131, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=123, PETRI_DIFFERENCE_SUBTRAHEND_STATES=8, PETRI_FLOW=328, PETRI_PLACES=142, PETRI_TRANSITIONS=134} [2021-12-22 13:46:46,338 INFO L334 CegarLoopForPetriNet]: 137 programPoint places, 5 predicate places. [2021-12-22 13:46:46,338 INFO L470 AbstractCegarLoop]: Abstraction has has 142 places, 134 transitions, 328 flow [2021-12-22 13:46:46,339 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 116.42857142857143) internal successors, (815), 7 states have internal predecessors, (815), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-22 13:46:46,339 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-22 13:46:46,339 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-22 13:46:46,339 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-12-22 13:46:46,339 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2021-12-22 13:46:46,340 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 13:46:46,340 INFO L85 PathProgramCache]: Analyzing trace with hash -507586615, now seen corresponding path program 1 times [2021-12-22 13:46:46,340 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-22 13:46:46,340 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1859043260] [2021-12-22 13:46:46,340 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 13:46:46,340 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-22 13:46:46,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 13:46:46,564 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-22 13:46:46,564 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-22 13:46:46,564 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1859043260] [2021-12-22 13:46:46,565 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1859043260] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-22 13:46:46,565 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-22 13:46:46,565 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-12-22 13:46:46,565 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1181737206] [2021-12-22 13:46:46,565 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-22 13:46:46,566 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2021-12-22 13:46:46,566 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-22 13:46:46,567 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-12-22 13:46:46,569 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2021-12-22 13:46:46,570 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 91 out of 153 [2021-12-22 13:46:46,571 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 142 places, 134 transitions, 328 flow. Second operand has 10 states, 10 states have (on average 95.1) internal successors, (951), 10 states have internal predecessors, (951), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-22 13:46:46,572 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-22 13:46:46,572 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 91 of 153 [2021-12-22 13:46:46,572 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-22 13:46:47,107 INFO L129 PetriNetUnfolder]: 870/1937 cut-off events. [2021-12-22 13:46:47,107 INFO L130 PetriNetUnfolder]: For 377/401 co-relation queries the response was YES. [2021-12-22 13:46:47,112 INFO L84 FinitePrefix]: Finished finitePrefix Result has 3794 conditions, 1937 events. 870/1937 cut-off events. For 377/401 co-relation queries the response was YES. Maximal size of possible extension queue 157. Compared 13127 event pairs, 583 based on Foata normal form. 24/1735 useless extension candidates. Maximal degree in co-relation 3785. Up to 1139 conditions per place. [2021-12-22 13:46:47,119 INFO L132 encePairwiseOnDemand]: 141/153 looper letters, 77 selfloop transitions, 11 changer transitions 0/167 dead transitions. [2021-12-22 13:46:47,119 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 152 places, 167 transitions, 590 flow [2021-12-22 13:46:47,120 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-12-22 13:46:47,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2021-12-22 13:46:47,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 1084 transitions. [2021-12-22 13:46:47,122 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.6440879382055853 [2021-12-22 13:46:47,122 INFO L72 ComplementDD]: Start complementDD. Operand 11 states and 1084 transitions. [2021-12-22 13:46:47,122 INFO L73 IsDeterministic]: Start isDeterministic. Operand 11 states and 1084 transitions. [2021-12-22 13:46:47,123 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-22 13:46:47,123 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 11 states and 1084 transitions. [2021-12-22 13:46:47,125 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 12 states, 11 states have (on average 98.54545454545455) internal successors, (1084), 11 states have internal predecessors, (1084), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-22 13:46:47,126 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 12 states, 12 states have (on average 153.0) internal successors, (1836), 12 states have internal predecessors, (1836), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-22 13:46:47,127 INFO L81 ComplementDD]: Finished complementDD. Result has 12 states, 12 states have (on average 153.0) internal successors, (1836), 12 states have internal predecessors, (1836), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-22 13:46:47,127 INFO L186 Difference]: Start difference. First operand has 142 places, 134 transitions, 328 flow. Second operand 11 states and 1084 transitions. [2021-12-22 13:46:47,127 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 152 places, 167 transitions, 590 flow [2021-12-22 13:46:47,129 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 148 places, 167 transitions, 580 flow, removed 0 selfloop flow, removed 4 redundant places. [2021-12-22 13:46:47,131 INFO L242 Difference]: Finished difference. Result has 153 places, 138 transitions, 367 flow [2021-12-22 13:46:47,131 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=153, PETRI_DIFFERENCE_MINUEND_FLOW=318, PETRI_DIFFERENCE_MINUEND_PLACES=138, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=134, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=7, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=123, PETRI_DIFFERENCE_SUBTRAHEND_STATES=11, PETRI_FLOW=367, PETRI_PLACES=153, PETRI_TRANSITIONS=138} [2021-12-22 13:46:47,132 INFO L334 CegarLoopForPetriNet]: 137 programPoint places, 16 predicate places. [2021-12-22 13:46:47,132 INFO L470 AbstractCegarLoop]: Abstraction has has 153 places, 138 transitions, 367 flow [2021-12-22 13:46:47,132 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 95.1) internal successors, (951), 10 states have internal predecessors, (951), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-22 13:46:47,132 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-22 13:46:47,132 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-22 13:46:47,133 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-12-22 13:46:47,133 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2021-12-22 13:46:47,133 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 13:46:47,133 INFO L85 PathProgramCache]: Analyzing trace with hash -1248427851, now seen corresponding path program 1 times [2021-12-22 13:46:47,133 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-22 13:46:47,134 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1312475113] [2021-12-22 13:46:47,134 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 13:46:47,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-22 13:46:47,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 13:46:47,281 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-22 13:46:47,282 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-22 13:46:47,282 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1312475113] [2021-12-22 13:46:47,282 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1312475113] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-22 13:46:47,282 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-22 13:46:47,282 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-12-22 13:46:47,283 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1818835197] [2021-12-22 13:46:47,283 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-22 13:46:47,283 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2021-12-22 13:46:47,283 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-22 13:46:47,283 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-12-22 13:46:47,284 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=70, Unknown=0, NotChecked=0, Total=90 [2021-12-22 13:46:47,285 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 92 out of 153 [2021-12-22 13:46:47,286 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 153 places, 138 transitions, 367 flow. Second operand has 10 states, 10 states have (on average 96.0) internal successors, (960), 10 states have internal predecessors, (960), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-22 13:46:47,286 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-22 13:46:47,286 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 92 of 153 [2021-12-22 13:46:47,286 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-22 13:46:47,598 INFO L129 PetriNetUnfolder]: 688/1427 cut-off events. [2021-12-22 13:46:47,598 INFO L130 PetriNetUnfolder]: For 443/461 co-relation queries the response was YES. [2021-12-22 13:46:47,602 INFO L84 FinitePrefix]: Finished finitePrefix Result has 3030 conditions, 1427 events. 688/1427 cut-off events. For 443/461 co-relation queries the response was YES. Maximal size of possible extension queue 117. Compared 8395 event pairs, 362 based on Foata normal form. 18/1334 useless extension candidates. Maximal degree in co-relation 3016. Up to 826 conditions per place. [2021-12-22 13:46:47,607 INFO L132 encePairwiseOnDemand]: 140/153 looper letters, 60 selfloop transitions, 7 changer transitions 21/167 dead transitions. [2021-12-22 13:46:47,608 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 164 places, 167 transitions, 623 flow [2021-12-22 13:46:47,608 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-12-22 13:46:47,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2021-12-22 13:46:47,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 1184 transitions. [2021-12-22 13:46:47,610 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.644880174291939 [2021-12-22 13:46:47,610 INFO L72 ComplementDD]: Start complementDD. Operand 12 states and 1184 transitions. [2021-12-22 13:46:47,610 INFO L73 IsDeterministic]: Start isDeterministic. Operand 12 states and 1184 transitions. [2021-12-22 13:46:47,611 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-22 13:46:47,611 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 12 states and 1184 transitions. [2021-12-22 13:46:47,613 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 13 states, 12 states have (on average 98.66666666666667) internal successors, (1184), 12 states have internal predecessors, (1184), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-22 13:46:47,615 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 13 states, 13 states have (on average 153.0) internal successors, (1989), 13 states have internal predecessors, (1989), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-22 13:46:47,615 INFO L81 ComplementDD]: Finished complementDD. Result has 13 states, 13 states have (on average 153.0) internal successors, (1989), 13 states have internal predecessors, (1989), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-22 13:46:47,616 INFO L186 Difference]: Start difference. First operand has 153 places, 138 transitions, 367 flow. Second operand 12 states and 1184 transitions. [2021-12-22 13:46:47,616 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 164 places, 167 transitions, 623 flow [2021-12-22 13:46:47,618 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 159 places, 167 transitions, 610 flow, removed 0 selfloop flow, removed 5 redundant places. [2021-12-22 13:46:47,620 INFO L242 Difference]: Finished difference. Result has 161 places, 132 transitions, 334 flow [2021-12-22 13:46:47,620 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=153, PETRI_DIFFERENCE_MINUEND_FLOW=354, PETRI_DIFFERENCE_MINUEND_PLACES=148, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=138, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=7, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=131, PETRI_DIFFERENCE_SUBTRAHEND_STATES=12, PETRI_FLOW=334, PETRI_PLACES=161, PETRI_TRANSITIONS=132} [2021-12-22 13:46:47,622 INFO L334 CegarLoopForPetriNet]: 137 programPoint places, 24 predicate places. [2021-12-22 13:46:47,622 INFO L470 AbstractCegarLoop]: Abstraction has has 161 places, 132 transitions, 334 flow [2021-12-22 13:46:47,623 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 96.0) internal successors, (960), 10 states have internal predecessors, (960), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-22 13:46:47,623 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-22 13:46:47,623 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-22 13:46:47,623 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-12-22 13:46:47,623 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2021-12-22 13:46:47,624 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 13:46:47,624 INFO L85 PathProgramCache]: Analyzing trace with hash 1894826112, now seen corresponding path program 1 times [2021-12-22 13:46:47,624 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-22 13:46:47,624 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1467423856] [2021-12-22 13:46:47,624 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 13:46:47,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-22 13:46:47,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 13:46:47,724 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-12-22 13:46:47,724 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-22 13:46:47,725 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1467423856] [2021-12-22 13:46:47,725 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1467423856] provided 0 perfect and 1 imperfect interpolant sequences [2021-12-22 13:46:47,725 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2130455952] [2021-12-22 13:46:47,725 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 13:46:47,725 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-22 13:46:47,726 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-22 13:46:47,727 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-12-22 13:46:47,728 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2021-12-22 13:46:47,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 13:46:47,817 INFO L263 TraceCheckSpWp]: Trace formula consists of 296 conjuncts, 8 conjunts are in the unsatisfiable core [2021-12-22 13:46:47,822 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-22 13:46:48,120 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-12-22 13:46:48,120 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-12-22 13:46:48,397 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-12-22 13:46:48,398 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2130455952] provided 1 perfect and 1 imperfect interpolant sequences [2021-12-22 13:46:48,398 INFO L186 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2021-12-22 13:46:48,398 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [10, 9] total 18 [2021-12-22 13:46:48,398 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [539489964] [2021-12-22 13:46:48,399 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-22 13:46:48,399 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2021-12-22 13:46:48,399 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-22 13:46:48,399 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-12-22 13:46:48,400 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=70, Invalid=236, Unknown=0, NotChecked=0, Total=306 [2021-12-22 13:46:48,400 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 106 out of 153 [2021-12-22 13:46:48,401 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 161 places, 132 transitions, 334 flow. Second operand has 9 states, 9 states have (on average 109.33333333333333) internal successors, (984), 9 states have internal predecessors, (984), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-22 13:46:48,401 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-22 13:46:48,402 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 106 of 153 [2021-12-22 13:46:48,402 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-22 13:46:48,796 INFO L129 PetriNetUnfolder]: 1452/2599 cut-off events. [2021-12-22 13:46:48,796 INFO L130 PetriNetUnfolder]: For 1025/1025 co-relation queries the response was YES. [2021-12-22 13:46:48,802 INFO L84 FinitePrefix]: Finished finitePrefix Result has 6091 conditions, 2599 events. 1452/2599 cut-off events. For 1025/1025 co-relation queries the response was YES. Maximal size of possible extension queue 201. Compared 17053 event pairs, 335 based on Foata normal form. 10/2570 useless extension candidates. Maximal degree in co-relation 6075. Up to 683 conditions per place. [2021-12-22 13:46:48,813 INFO L132 encePairwiseOnDemand]: 142/153 looper letters, 95 selfloop transitions, 17 changer transitions 0/201 dead transitions. [2021-12-22 13:46:48,813 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 159 places, 201 transitions, 793 flow [2021-12-22 13:46:48,813 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-12-22 13:46:48,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2021-12-22 13:46:48,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 1261 transitions. [2021-12-22 13:46:48,815 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.7492572786690433 [2021-12-22 13:46:48,816 INFO L72 ComplementDD]: Start complementDD. Operand 11 states and 1261 transitions. [2021-12-22 13:46:48,816 INFO L73 IsDeterministic]: Start isDeterministic. Operand 11 states and 1261 transitions. [2021-12-22 13:46:48,816 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-22 13:46:48,816 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 11 states and 1261 transitions. [2021-12-22 13:46:48,818 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 12 states, 11 states have (on average 114.63636363636364) internal successors, (1261), 11 states have internal predecessors, (1261), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-22 13:46:48,820 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 12 states, 12 states have (on average 153.0) internal successors, (1836), 12 states have internal predecessors, (1836), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-22 13:46:48,821 INFO L81 ComplementDD]: Finished complementDD. Result has 12 states, 12 states have (on average 153.0) internal successors, (1836), 12 states have internal predecessors, (1836), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-22 13:46:48,821 INFO L186 Difference]: Start difference. First operand has 161 places, 132 transitions, 334 flow. Second operand 11 states and 1261 transitions. [2021-12-22 13:46:48,821 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 159 places, 201 transitions, 793 flow [2021-12-22 13:46:48,829 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 145 places, 201 transitions, 732 flow, removed 23 selfloop flow, removed 14 redundant places. [2021-12-22 13:46:48,831 INFO L242 Difference]: Finished difference. Result has 150 places, 144 transitions, 397 flow [2021-12-22 13:46:48,832 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=153, PETRI_DIFFERENCE_MINUEND_FLOW=303, PETRI_DIFFERENCE_MINUEND_PLACES=135, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=132, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=6, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=122, PETRI_DIFFERENCE_SUBTRAHEND_STATES=11, PETRI_FLOW=397, PETRI_PLACES=150, PETRI_TRANSITIONS=144} [2021-12-22 13:46:48,833 INFO L334 CegarLoopForPetriNet]: 137 programPoint places, 13 predicate places. [2021-12-22 13:46:48,833 INFO L470 AbstractCegarLoop]: Abstraction has has 150 places, 144 transitions, 397 flow [2021-12-22 13:46:48,834 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 109.33333333333333) internal successors, (984), 9 states have internal predecessors, (984), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-22 13:46:48,834 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-22 13:46:48,834 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-22 13:46:48,866 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2021-12-22 13:46:49,054 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable5 [2021-12-22 13:46:49,054 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2021-12-22 13:46:49,054 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 13:46:49,055 INFO L85 PathProgramCache]: Analyzing trace with hash 1014100394, now seen corresponding path program 2 times [2021-12-22 13:46:49,055 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-22 13:46:49,055 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2053836602] [2021-12-22 13:46:49,055 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 13:46:49,055 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-22 13:46:49,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 13:46:49,141 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-12-22 13:46:49,141 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-22 13:46:49,141 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2053836602] [2021-12-22 13:46:49,141 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2053836602] provided 0 perfect and 1 imperfect interpolant sequences [2021-12-22 13:46:49,141 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [384269636] [2021-12-22 13:46:49,142 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2021-12-22 13:46:49,142 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-22 13:46:49,142 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-22 13:46:49,143 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-12-22 13:46:49,144 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2021-12-22 13:46:49,224 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-12-22 13:46:49,224 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-12-22 13:46:49,226 INFO L263 TraceCheckSpWp]: Trace formula consists of 296 conjuncts, 6 conjunts are in the unsatisfiable core [2021-12-22 13:46:49,228 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-22 13:46:49,398 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-12-22 13:46:49,398 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-12-22 13:46:49,533 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-12-22 13:46:49,533 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [384269636] provided 0 perfect and 2 imperfect interpolant sequences [2021-12-22 13:46:49,533 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-12-22 13:46:49,533 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 7, 7] total 15 [2021-12-22 13:46:49,533 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [143896316] [2021-12-22 13:46:49,534 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-12-22 13:46:49,534 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2021-12-22 13:46:49,534 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-22 13:46:49,534 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2021-12-22 13:46:49,535 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=169, Unknown=0, NotChecked=0, Total=210 [2021-12-22 13:46:49,536 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 103 out of 153 [2021-12-22 13:46:49,537 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 150 places, 144 transitions, 397 flow. Second operand has 15 states, 15 states have (on average 106.93333333333334) internal successors, (1604), 15 states have internal predecessors, (1604), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-22 13:46:49,537 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-22 13:46:49,537 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 103 of 153 [2021-12-22 13:46:49,537 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-22 13:46:50,573 INFO L129 PetriNetUnfolder]: 3512/6181 cut-off events. [2021-12-22 13:46:50,573 INFO L130 PetriNetUnfolder]: For 3185/3196 co-relation queries the response was YES. [2021-12-22 13:46:50,584 INFO L84 FinitePrefix]: Finished finitePrefix Result has 15699 conditions, 6181 events. 3512/6181 cut-off events. For 3185/3196 co-relation queries the response was YES. Maximal size of possible extension queue 313. Compared 42780 event pairs, 186 based on Foata normal form. 14/5871 useless extension candidates. Maximal degree in co-relation 15687. Up to 647 conditions per place. [2021-12-22 13:46:50,610 INFO L132 encePairwiseOnDemand]: 137/153 looper letters, 209 selfloop transitions, 102 changer transitions 0/397 dead transitions. [2021-12-22 13:46:50,610 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 173 places, 397 transitions, 1936 flow [2021-12-22 13:46:50,611 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-12-22 13:46:50,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24 states. [2021-12-22 13:46:50,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 24 states and 2716 transitions. [2021-12-22 13:46:50,615 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.7396514161220044 [2021-12-22 13:46:50,615 INFO L72 ComplementDD]: Start complementDD. Operand 24 states and 2716 transitions. [2021-12-22 13:46:50,615 INFO L73 IsDeterministic]: Start isDeterministic. Operand 24 states and 2716 transitions. [2021-12-22 13:46:50,616 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-22 13:46:50,616 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 24 states and 2716 transitions. [2021-12-22 13:46:50,620 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 25 states, 24 states have (on average 113.16666666666667) internal successors, (2716), 24 states have internal predecessors, (2716), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-22 13:46:50,624 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 25 states, 25 states have (on average 153.0) internal successors, (3825), 25 states have internal predecessors, (3825), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-22 13:46:50,625 INFO L81 ComplementDD]: Finished complementDD. Result has 25 states, 25 states have (on average 153.0) internal successors, (3825), 25 states have internal predecessors, (3825), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-22 13:46:50,625 INFO L186 Difference]: Start difference. First operand has 150 places, 144 transitions, 397 flow. Second operand 24 states and 2716 transitions. [2021-12-22 13:46:50,625 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 173 places, 397 transitions, 1936 flow [2021-12-22 13:46:50,644 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 170 places, 397 transitions, 1931 flow, removed 0 selfloop flow, removed 3 redundant places. [2021-12-22 13:46:50,647 INFO L242 Difference]: Finished difference. Result has 188 places, 233 transitions, 1217 flow [2021-12-22 13:46:50,647 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=153, PETRI_DIFFERENCE_MINUEND_FLOW=392, PETRI_DIFFERENCE_MINUEND_PLACES=147, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=144, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=15, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=122, PETRI_DIFFERENCE_SUBTRAHEND_STATES=24, PETRI_FLOW=1217, PETRI_PLACES=188, PETRI_TRANSITIONS=233} [2021-12-22 13:46:50,648 INFO L334 CegarLoopForPetriNet]: 137 programPoint places, 51 predicate places. [2021-12-22 13:46:50,648 INFO L470 AbstractCegarLoop]: Abstraction has has 188 places, 233 transitions, 1217 flow [2021-12-22 13:46:50,649 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 106.93333333333334) internal successors, (1604), 15 states have internal predecessors, (1604), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-22 13:46:50,649 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-22 13:46:50,649 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-22 13:46:50,679 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2021-12-22 13:46:50,868 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable6 [2021-12-22 13:46:50,871 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2021-12-22 13:46:50,871 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 13:46:50,871 INFO L85 PathProgramCache]: Analyzing trace with hash -956075168, now seen corresponding path program 3 times [2021-12-22 13:46:50,871 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-22 13:46:50,871 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1465745218] [2021-12-22 13:46:50,871 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 13:46:50,871 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-22 13:46:50,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 13:46:50,956 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-22 13:46:50,956 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-22 13:46:50,956 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1465745218] [2021-12-22 13:46:50,956 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1465745218] provided 0 perfect and 1 imperfect interpolant sequences [2021-12-22 13:46:50,956 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1019921736] [2021-12-22 13:46:50,956 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2021-12-22 13:46:50,956 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-22 13:46:50,956 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-22 13:46:50,957 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-12-22 13:46:50,963 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2021-12-22 13:46:51,042 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2021-12-22 13:46:51,042 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-12-22 13:46:51,044 INFO L263 TraceCheckSpWp]: Trace formula consists of 296 conjuncts, 8 conjunts are in the unsatisfiable core [2021-12-22 13:46:51,046 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-22 13:46:51,264 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-22 13:46:51,264 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-12-22 13:46:51,549 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-22 13:46:51,550 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1019921736] provided 0 perfect and 2 imperfect interpolant sequences [2021-12-22 13:46:51,550 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-12-22 13:46:51,550 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 9, 9] total 19 [2021-12-22 13:46:51,551 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [389435595] [2021-12-22 13:46:51,551 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-12-22 13:46:51,551 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 19 states [2021-12-22 13:46:51,551 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-22 13:46:51,552 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2021-12-22 13:46:51,552 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=77, Invalid=265, Unknown=0, NotChecked=0, Total=342 [2021-12-22 13:46:51,553 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 106 out of 153 [2021-12-22 13:46:51,555 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 188 places, 233 transitions, 1217 flow. Second operand has 19 states, 19 states have (on average 108.84210526315789) internal successors, (2068), 19 states have internal predecessors, (2068), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-22 13:46:51,555 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-22 13:46:51,555 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 106 of 153 [2021-12-22 13:46:51,555 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-22 13:46:52,810 INFO L129 PetriNetUnfolder]: 4087/7531 cut-off events. [2021-12-22 13:46:52,811 INFO L130 PetriNetUnfolder]: For 27610/27727 co-relation queries the response was YES. [2021-12-22 13:46:52,843 INFO L84 FinitePrefix]: Finished finitePrefix Result has 27733 conditions, 7531 events. 4087/7531 cut-off events. For 27610/27727 co-relation queries the response was YES. Maximal size of possible extension queue 446. Compared 57971 event pairs, 370 based on Foata normal form. 79/7560 useless extension candidates. Maximal degree in co-relation 27703. Up to 1269 conditions per place. [2021-12-22 13:46:52,882 INFO L132 encePairwiseOnDemand]: 139/153 looper letters, 211 selfloop transitions, 124 changer transitions 0/441 dead transitions. [2021-12-22 13:46:52,882 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 203 places, 441 transitions, 3257 flow [2021-12-22 13:46:52,883 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-12-22 13:46:52,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2021-12-22 13:46:52,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 1845 transitions. [2021-12-22 13:46:52,886 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.7536764705882353 [2021-12-22 13:46:52,886 INFO L72 ComplementDD]: Start complementDD. Operand 16 states and 1845 transitions. [2021-12-22 13:46:52,886 INFO L73 IsDeterministic]: Start isDeterministic. Operand 16 states and 1845 transitions. [2021-12-22 13:46:52,887 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-22 13:46:52,887 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 16 states and 1845 transitions. [2021-12-22 13:46:52,889 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 17 states, 16 states have (on average 115.3125) internal successors, (1845), 16 states have internal predecessors, (1845), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-22 13:46:52,895 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 17 states, 17 states have (on average 153.0) internal successors, (2601), 17 states have internal predecessors, (2601), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-22 13:46:52,895 INFO L81 ComplementDD]: Finished complementDD. Result has 17 states, 17 states have (on average 153.0) internal successors, (2601), 17 states have internal predecessors, (2601), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-22 13:46:52,895 INFO L186 Difference]: Start difference. First operand has 188 places, 233 transitions, 1217 flow. Second operand 16 states and 1845 transitions. [2021-12-22 13:46:52,895 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 203 places, 441 transitions, 3257 flow [2021-12-22 13:46:53,062 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 198 places, 441 transitions, 3196 flow, removed 26 selfloop flow, removed 5 redundant places. [2021-12-22 13:46:53,066 INFO L242 Difference]: Finished difference. Result has 206 places, 297 transitions, 2214 flow [2021-12-22 13:46:53,066 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=153, PETRI_DIFFERENCE_MINUEND_FLOW=1188, PETRI_DIFFERENCE_MINUEND_PLACES=183, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=233, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=64, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=153, PETRI_DIFFERENCE_SUBTRAHEND_STATES=16, PETRI_FLOW=2214, PETRI_PLACES=206, PETRI_TRANSITIONS=297} [2021-12-22 13:46:53,067 INFO L334 CegarLoopForPetriNet]: 137 programPoint places, 69 predicate places. [2021-12-22 13:46:53,067 INFO L470 AbstractCegarLoop]: Abstraction has has 206 places, 297 transitions, 2214 flow [2021-12-22 13:46:53,068 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 19 states, 19 states have (on average 108.84210526315789) internal successors, (2068), 19 states have internal predecessors, (2068), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-22 13:46:53,068 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-22 13:46:53,068 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-22 13:46:53,085 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2021-12-22 13:46:53,283 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-22 13:46:53,284 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2021-12-22 13:46:53,284 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 13:46:53,284 INFO L85 PathProgramCache]: Analyzing trace with hash -1166350674, now seen corresponding path program 4 times [2021-12-22 13:46:53,284 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-22 13:46:53,285 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1028175851] [2021-12-22 13:46:53,285 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 13:46:53,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-22 13:46:53,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 13:46:53,369 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-12-22 13:46:53,369 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-22 13:46:53,370 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1028175851] [2021-12-22 13:46:53,370 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1028175851] provided 0 perfect and 1 imperfect interpolant sequences [2021-12-22 13:46:53,370 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1543271337] [2021-12-22 13:46:53,371 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2021-12-22 13:46:53,372 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-22 13:46:53,372 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-22 13:46:53,380 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-12-22 13:46:53,381 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2021-12-22 13:46:53,457 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-12-22 13:46:53,458 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-12-22 13:46:53,459 INFO L263 TraceCheckSpWp]: Trace formula consists of 244 conjuncts, 8 conjunts are in the unsatisfiable core [2021-12-22 13:46:53,471 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-22 13:46:53,636 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-12-22 13:46:53,636 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-12-22 13:46:53,835 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-12-22 13:46:53,835 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1543271337] provided 1 perfect and 1 imperfect interpolant sequences [2021-12-22 13:46:53,835 INFO L186 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2021-12-22 13:46:53,835 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [10, 9] total 19 [2021-12-22 13:46:53,835 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1961618746] [2021-12-22 13:46:53,835 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-22 13:46:53,835 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2021-12-22 13:46:53,836 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-22 13:46:53,836 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-12-22 13:46:53,836 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=78, Invalid=264, Unknown=0, NotChecked=0, Total=342 [2021-12-22 13:46:53,837 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 106 out of 153 [2021-12-22 13:46:53,837 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 206 places, 297 transitions, 2214 flow. Second operand has 9 states, 9 states have (on average 109.33333333333333) internal successors, (984), 9 states have internal predecessors, (984), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-22 13:46:53,837 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-22 13:46:53,837 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 106 of 153 [2021-12-22 13:46:53,838 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-22 13:46:54,917 INFO L129 PetriNetUnfolder]: 4266/7922 cut-off events. [2021-12-22 13:46:54,917 INFO L130 PetriNetUnfolder]: For 40650/41033 co-relation queries the response was YES. [2021-12-22 13:46:54,967 INFO L84 FinitePrefix]: Finished finitePrefix Result has 32491 conditions, 7922 events. 4266/7922 cut-off events. For 40650/41033 co-relation queries the response was YES. Maximal size of possible extension queue 468. Compared 61753 event pairs, 533 based on Foata normal form. 74/7919 useless extension candidates. Maximal degree in co-relation 32453. Up to 3226 conditions per place. [2021-12-22 13:46:55,074 INFO L132 encePairwiseOnDemand]: 140/153 looper letters, 149 selfloop transitions, 108 changer transitions 0/363 dead transitions. [2021-12-22 13:46:55,086 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 215 places, 363 transitions, 3188 flow [2021-12-22 13:46:55,086 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-12-22 13:46:55,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2021-12-22 13:46:55,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 1149 transitions. [2021-12-22 13:46:55,092 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.7509803921568627 [2021-12-22 13:46:55,092 INFO L72 ComplementDD]: Start complementDD. Operand 10 states and 1149 transitions. [2021-12-22 13:46:55,092 INFO L73 IsDeterministic]: Start isDeterministic. Operand 10 states and 1149 transitions. [2021-12-22 13:46:55,094 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-22 13:46:55,094 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 10 states and 1149 transitions. [2021-12-22 13:46:55,097 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 11 states, 10 states have (on average 114.9) internal successors, (1149), 10 states have internal predecessors, (1149), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-22 13:46:55,100 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 11 states, 11 states have (on average 153.0) internal successors, (1683), 11 states have internal predecessors, (1683), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-22 13:46:55,101 INFO L81 ComplementDD]: Finished complementDD. Result has 11 states, 11 states have (on average 153.0) internal successors, (1683), 11 states have internal predecessors, (1683), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-22 13:46:55,101 INFO L186 Difference]: Start difference. First operand has 206 places, 297 transitions, 2214 flow. Second operand 10 states and 1149 transitions. [2021-12-22 13:46:55,101 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 215 places, 363 transitions, 3188 flow [2021-12-22 13:46:55,267 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 208 places, 363 transitions, 3097 flow, removed 8 selfloop flow, removed 7 redundant places. [2021-12-22 13:46:55,271 INFO L242 Difference]: Finished difference. Result has 211 places, 306 transitions, 2606 flow [2021-12-22 13:46:55,272 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=153, PETRI_DIFFERENCE_MINUEND_FLOW=2128, PETRI_DIFFERENCE_MINUEND_PLACES=199, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=297, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=99, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=190, PETRI_DIFFERENCE_SUBTRAHEND_STATES=10, PETRI_FLOW=2606, PETRI_PLACES=211, PETRI_TRANSITIONS=306} [2021-12-22 13:46:55,273 INFO L334 CegarLoopForPetriNet]: 137 programPoint places, 74 predicate places. [2021-12-22 13:46:55,273 INFO L470 AbstractCegarLoop]: Abstraction has has 211 places, 306 transitions, 2606 flow [2021-12-22 13:46:55,273 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 109.33333333333333) internal successors, (984), 9 states have internal predecessors, (984), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-22 13:46:55,273 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-22 13:46:55,273 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-22 13:46:55,293 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2021-12-22 13:46:55,491 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-22 13:46:55,491 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2021-12-22 13:46:55,492 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 13:46:55,492 INFO L85 PathProgramCache]: Analyzing trace with hash 1231776866, now seen corresponding path program 5 times [2021-12-22 13:46:55,492 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-22 13:46:55,492 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [93211402] [2021-12-22 13:46:55,492 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 13:46:55,492 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-22 13:46:55,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 13:46:55,567 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-12-22 13:46:55,568 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-22 13:46:55,568 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [93211402] [2021-12-22 13:46:55,568 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [93211402] provided 0 perfect and 1 imperfect interpolant sequences [2021-12-22 13:46:55,568 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1276710393] [2021-12-22 13:46:55,568 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2021-12-22 13:46:55,568 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-22 13:46:55,569 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-22 13:46:55,569 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-12-22 13:46:55,571 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2021-12-22 13:46:55,643 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-12-22 13:46:55,644 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-12-22 13:46:55,645 INFO L263 TraceCheckSpWp]: Trace formula consists of 296 conjuncts, 6 conjunts are in the unsatisfiable core [2021-12-22 13:46:55,649 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-22 13:46:55,785 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-12-22 13:46:55,785 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-12-22 13:46:55,916 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-12-22 13:46:55,917 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1276710393] provided 0 perfect and 2 imperfect interpolant sequences [2021-12-22 13:46:55,917 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-12-22 13:46:55,917 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 7, 7] total 17 [2021-12-22 13:46:55,917 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [790353049] [2021-12-22 13:46:55,917 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-12-22 13:46:55,918 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 17 states [2021-12-22 13:46:55,918 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-22 13:46:55,918 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2021-12-22 13:46:55,919 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=49, Invalid=223, Unknown=0, NotChecked=0, Total=272 [2021-12-22 13:46:55,920 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 103 out of 153 [2021-12-22 13:46:55,921 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 211 places, 306 transitions, 2606 flow. Second operand has 17 states, 17 states have (on average 106.47058823529412) internal successors, (1810), 17 states have internal predecessors, (1810), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-22 13:46:55,921 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-22 13:46:55,921 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 103 of 153 [2021-12-22 13:46:55,921 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-22 13:46:57,866 INFO L129 PetriNetUnfolder]: 6070/10951 cut-off events. [2021-12-22 13:46:57,866 INFO L130 PetriNetUnfolder]: For 68958/69266 co-relation queries the response was YES. [2021-12-22 13:46:57,918 INFO L84 FinitePrefix]: Finished finitePrefix Result has 47230 conditions, 10951 events. 6070/10951 cut-off events. For 68958/69266 co-relation queries the response was YES. Maximal size of possible extension queue 580. Compared 86108 event pairs, 702 based on Foata normal form. 48/10924 useless extension candidates. Maximal degree in co-relation 47189. Up to 1214 conditions per place. [2021-12-22 13:46:57,974 INFO L132 encePairwiseOnDemand]: 137/153 looper letters, 275 selfloop transitions, 225 changer transitions 0/586 dead transitions. [2021-12-22 13:46:57,974 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 234 places, 586 transitions, 5592 flow [2021-12-22 13:46:57,974 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-12-22 13:46:57,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24 states. [2021-12-22 13:46:57,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 24 states and 2757 transitions. [2021-12-22 13:46:57,978 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.7508169934640523 [2021-12-22 13:46:57,978 INFO L72 ComplementDD]: Start complementDD. Operand 24 states and 2757 transitions. [2021-12-22 13:46:57,978 INFO L73 IsDeterministic]: Start isDeterministic. Operand 24 states and 2757 transitions. [2021-12-22 13:46:57,979 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-22 13:46:57,979 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 24 states and 2757 transitions. [2021-12-22 13:46:57,983 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 25 states, 24 states have (on average 114.875) internal successors, (2757), 24 states have internal predecessors, (2757), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-22 13:46:57,988 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 25 states, 25 states have (on average 153.0) internal successors, (3825), 25 states have internal predecessors, (3825), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-22 13:46:57,989 INFO L81 ComplementDD]: Finished complementDD. Result has 25 states, 25 states have (on average 153.0) internal successors, (3825), 25 states have internal predecessors, (3825), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-22 13:46:57,989 INFO L186 Difference]: Start difference. First operand has 211 places, 306 transitions, 2606 flow. Second operand 24 states and 2757 transitions. [2021-12-22 13:46:57,989 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 234 places, 586 transitions, 5592 flow [2021-12-22 13:46:58,315 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 229 places, 586 transitions, 5493 flow, removed 6 selfloop flow, removed 5 redundant places. [2021-12-22 13:46:58,320 INFO L242 Difference]: Finished difference. Result has 239 places, 395 transitions, 4004 flow [2021-12-22 13:46:58,321 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=153, PETRI_DIFFERENCE_MINUEND_FLOW=2534, PETRI_DIFFERENCE_MINUEND_PLACES=206, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=306, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=136, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=155, PETRI_DIFFERENCE_SUBTRAHEND_STATES=24, PETRI_FLOW=4004, PETRI_PLACES=239, PETRI_TRANSITIONS=395} [2021-12-22 13:46:58,321 INFO L334 CegarLoopForPetriNet]: 137 programPoint places, 102 predicate places. [2021-12-22 13:46:58,322 INFO L470 AbstractCegarLoop]: Abstraction has has 239 places, 395 transitions, 4004 flow [2021-12-22 13:46:58,322 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 17 states, 17 states have (on average 106.47058823529412) internal successors, (1810), 17 states have internal predecessors, (1810), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-22 13:46:58,323 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-22 13:46:58,323 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-22 13:46:58,342 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2021-12-22 13:46:58,527 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2021-12-22 13:46:58,528 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2021-12-22 13:46:58,528 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 13:46:58,528 INFO L85 PathProgramCache]: Analyzing trace with hash -892807730, now seen corresponding path program 6 times [2021-12-22 13:46:58,528 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-22 13:46:58,528 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [114576349] [2021-12-22 13:46:58,528 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 13:46:58,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-22 13:46:58,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 13:46:58,741 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-12-22 13:46:58,741 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-22 13:46:58,741 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [114576349] [2021-12-22 13:46:58,741 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [114576349] provided 0 perfect and 1 imperfect interpolant sequences [2021-12-22 13:46:58,742 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1903787842] [2021-12-22 13:46:58,742 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2021-12-22 13:46:58,742 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-22 13:46:58,742 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-22 13:46:58,756 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-12-22 13:46:58,757 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2021-12-22 13:46:58,841 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 2 check-sat command(s) [2021-12-22 13:46:58,842 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-12-22 13:46:58,843 INFO L263 TraceCheckSpWp]: Trace formula consists of 296 conjuncts, 6 conjunts are in the unsatisfiable core [2021-12-22 13:46:58,845 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-22 13:46:59,031 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-12-22 13:46:59,031 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-12-22 13:46:59,202 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-12-22 13:46:59,202 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1903787842] provided 0 perfect and 2 imperfect interpolant sequences [2021-12-22 13:46:59,202 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-12-22 13:46:59,202 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 7, 7] total 17 [2021-12-22 13:46:59,202 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [437739316] [2021-12-22 13:46:59,203 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-12-22 13:46:59,203 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 17 states [2021-12-22 13:46:59,203 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-22 13:46:59,204 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2021-12-22 13:46:59,204 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=53, Invalid=219, Unknown=0, NotChecked=0, Total=272 [2021-12-22 13:46:59,207 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 103 out of 153 [2021-12-22 13:46:59,213 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 239 places, 395 transitions, 4004 flow. Second operand has 17 states, 17 states have (on average 106.47058823529412) internal successors, (1810), 17 states have internal predecessors, (1810), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-22 13:46:59,213 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-22 13:46:59,213 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 103 of 153 [2021-12-22 13:46:59,213 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-22 13:47:02,012 INFO L129 PetriNetUnfolder]: 7107/12838 cut-off events. [2021-12-22 13:47:02,013 INFO L130 PetriNetUnfolder]: For 98835/99140 co-relation queries the response was YES. [2021-12-22 13:47:02,070 INFO L84 FinitePrefix]: Finished finitePrefix Result has 58709 conditions, 12838 events. 7107/12838 cut-off events. For 98835/99140 co-relation queries the response was YES. Maximal size of possible extension queue 645. Compared 102859 event pairs, 517 based on Foata normal form. 28/12794 useless extension candidates. Maximal degree in co-relation 58658. Up to 1443 conditions per place. [2021-12-22 13:47:02,126 INFO L132 encePairwiseOnDemand]: 137/153 looper letters, 318 selfloop transitions, 296 changer transitions 0/700 dead transitions. [2021-12-22 13:47:02,126 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 272 places, 700 transitions, 7345 flow [2021-12-22 13:47:02,127 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-12-22 13:47:02,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 34 states. [2021-12-22 13:47:02,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 34 states and 3896 transitions. [2021-12-22 13:47:02,130 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.7489427143406382 [2021-12-22 13:47:02,131 INFO L72 ComplementDD]: Start complementDD. Operand 34 states and 3896 transitions. [2021-12-22 13:47:02,131 INFO L73 IsDeterministic]: Start isDeterministic. Operand 34 states and 3896 transitions. [2021-12-22 13:47:02,132 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-22 13:47:02,132 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 34 states and 3896 transitions. [2021-12-22 13:47:02,136 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 35 states, 34 states have (on average 114.58823529411765) internal successors, (3896), 34 states have internal predecessors, (3896), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-22 13:47:02,141 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 35 states, 35 states have (on average 153.0) internal successors, (5355), 35 states have internal predecessors, (5355), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-22 13:47:02,141 INFO L81 ComplementDD]: Finished complementDD. Result has 35 states, 35 states have (on average 153.0) internal successors, (5355), 35 states have internal predecessors, (5355), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-22 13:47:02,141 INFO L186 Difference]: Start difference. First operand has 239 places, 395 transitions, 4004 flow. Second operand 34 states and 3896 transitions. [2021-12-22 13:47:02,142 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 272 places, 700 transitions, 7345 flow [2021-12-22 13:47:02,671 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 266 places, 700 transitions, 7194 flow, removed 43 selfloop flow, removed 6 redundant places. [2021-12-22 13:47:02,678 INFO L242 Difference]: Finished difference. Result has 276 places, 448 transitions, 5365 flow [2021-12-22 13:47:02,678 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=153, PETRI_DIFFERENCE_MINUEND_FLOW=3869, PETRI_DIFFERENCE_MINUEND_PLACES=233, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=395, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=243, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=145, PETRI_DIFFERENCE_SUBTRAHEND_STATES=34, PETRI_FLOW=5365, PETRI_PLACES=276, PETRI_TRANSITIONS=448} [2021-12-22 13:47:02,679 INFO L334 CegarLoopForPetriNet]: 137 programPoint places, 139 predicate places. [2021-12-22 13:47:02,679 INFO L470 AbstractCegarLoop]: Abstraction has has 276 places, 448 transitions, 5365 flow [2021-12-22 13:47:02,679 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 17 states, 17 states have (on average 106.47058823529412) internal successors, (1810), 17 states have internal predecessors, (1810), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-22 13:47:02,679 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-22 13:47:02,679 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-22 13:47:02,696 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Ended with exit code 0 [2021-12-22 13:47:02,895 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,7 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-22 13:47:02,896 INFO L402 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2021-12-22 13:47:02,896 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 13:47:02,896 INFO L85 PathProgramCache]: Analyzing trace with hash 998723150, now seen corresponding path program 1 times [2021-12-22 13:47:02,896 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-22 13:47:02,896 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2022299633] [2021-12-22 13:47:02,896 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 13:47:02,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-22 13:47:02,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 13:47:02,956 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-12-22 13:47:02,956 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-22 13:47:02,957 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2022299633] [2021-12-22 13:47:02,957 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2022299633] provided 0 perfect and 1 imperfect interpolant sequences [2021-12-22 13:47:02,957 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1918818761] [2021-12-22 13:47:02,957 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 13:47:02,957 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-22 13:47:02,957 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-22 13:47:02,958 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-12-22 13:47:02,963 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2021-12-22 13:47:03,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 13:47:03,041 INFO L263 TraceCheckSpWp]: Trace formula consists of 296 conjuncts, 6 conjunts are in the unsatisfiable core [2021-12-22 13:47:03,043 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-22 13:47:03,212 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-12-22 13:47:03,212 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-12-22 13:47:03,425 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-12-22 13:47:03,425 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1918818761] provided 1 perfect and 1 imperfect interpolant sequences [2021-12-22 13:47:03,426 INFO L186 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2021-12-22 13:47:03,426 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [8, 7] total 14 [2021-12-22 13:47:03,426 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2061746435] [2021-12-22 13:47:03,426 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-22 13:47:03,426 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-12-22 13:47:03,426 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-22 13:47:03,426 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-12-22 13:47:03,427 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=52, Invalid=130, Unknown=0, NotChecked=0, Total=182 [2021-12-22 13:47:03,427 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 113 out of 153 [2021-12-22 13:47:03,428 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 276 places, 448 transitions, 5365 flow. Second operand has 7 states, 7 states have (on average 116.57142857142857) internal successors, (816), 7 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) [2021-12-22 13:47:03,428 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-22 13:47:03,428 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 113 of 153 [2021-12-22 13:47:03,428 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-22 13:47:04,354 INFO L129 PetriNetUnfolder]: 2577/5821 cut-off events. [2021-12-22 13:47:04,354 INFO L130 PetriNetUnfolder]: For 60816/61670 co-relation queries the response was YES. [2021-12-22 13:47:04,397 INFO L84 FinitePrefix]: Finished finitePrefix Result has 27584 conditions, 5821 events. 2577/5821 cut-off events. For 60816/61670 co-relation queries the response was YES. Maximal size of possible extension queue 316. Compared 49163 event pairs, 736 based on Foata normal form. 312/5919 useless extension candidates. Maximal degree in co-relation 27524. Up to 1811 conditions per place. [2021-12-22 13:47:04,428 INFO L132 encePairwiseOnDemand]: 145/153 looper letters, 167 selfloop transitions, 76 changer transitions 0/503 dead transitions. [2021-12-22 13:47:04,428 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 282 places, 503 transitions, 6714 flow [2021-12-22 13:47:04,428 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-12-22 13:47:04,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2021-12-22 13:47:04,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 831 transitions. [2021-12-22 13:47:04,429 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.7759103641456583 [2021-12-22 13:47:04,429 INFO L72 ComplementDD]: Start complementDD. Operand 7 states and 831 transitions. [2021-12-22 13:47:04,430 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7 states and 831 transitions. [2021-12-22 13:47:04,430 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-22 13:47:04,430 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 7 states and 831 transitions. [2021-12-22 13:47:04,431 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 8 states, 7 states have (on average 118.71428571428571) internal successors, (831), 7 states have internal predecessors, (831), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-22 13:47:04,432 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 8 states, 8 states have (on average 153.0) internal successors, (1224), 8 states have internal predecessors, (1224), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-22 13:47:04,432 INFO L81 ComplementDD]: Finished complementDD. Result has 8 states, 8 states have (on average 153.0) internal successors, (1224), 8 states have internal predecessors, (1224), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-22 13:47:04,432 INFO L186 Difference]: Start difference. First operand has 276 places, 448 transitions, 5365 flow. Second operand 7 states and 831 transitions. [2021-12-22 13:47:04,432 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 282 places, 503 transitions, 6714 flow [2021-12-22 13:47:04,775 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 271 places, 503 transitions, 6368 flow, removed 77 selfloop flow, removed 11 redundant places. [2021-12-22 13:47:04,781 INFO L242 Difference]: Finished difference. Result has 272 places, 448 transitions, 5315 flow [2021-12-22 13:47:04,782 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=153, PETRI_DIFFERENCE_MINUEND_FLOW=5086, PETRI_DIFFERENCE_MINUEND_PLACES=265, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=447, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=75, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=371, PETRI_DIFFERENCE_SUBTRAHEND_STATES=7, PETRI_FLOW=5315, PETRI_PLACES=272, PETRI_TRANSITIONS=448} [2021-12-22 13:47:04,782 INFO L334 CegarLoopForPetriNet]: 137 programPoint places, 135 predicate places. [2021-12-22 13:47:04,782 INFO L470 AbstractCegarLoop]: Abstraction has has 272 places, 448 transitions, 5315 flow [2021-12-22 13:47:04,782 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 116.57142857142857) internal successors, (816), 7 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) [2021-12-22 13:47:04,783 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-22 13:47:04,783 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-22 13:47:04,800 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Ended with exit code 0 [2021-12-22 13:47:04,983 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11,8 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-22 13:47:04,984 INFO L402 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2021-12-22 13:47:04,984 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 13:47:04,984 INFO L85 PathProgramCache]: Analyzing trace with hash 1588481434, now seen corresponding path program 1 times [2021-12-22 13:47:04,984 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-22 13:47:04,985 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [561791442] [2021-12-22 13:47:04,985 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 13:47:04,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-22 13:47:05,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 13:47:05,490 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-22 13:47:05,491 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-22 13:47:05,491 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [561791442] [2021-12-22 13:47:05,491 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [561791442] provided 0 perfect and 1 imperfect interpolant sequences [2021-12-22 13:47:05,491 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [955704367] [2021-12-22 13:47:05,491 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 13:47:05,492 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-22 13:47:05,492 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-22 13:47:05,493 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-12-22 13:47:05,497 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2021-12-22 13:47:05,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 13:47:05,577 INFO L263 TraceCheckSpWp]: Trace formula consists of 322 conjuncts, 45 conjunts are in the unsatisfiable core [2021-12-22 13:47:05,579 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-22 13:47:06,076 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 11 [2021-12-22 13:47:06,196 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-12-22 13:47:06,197 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-12-22 13:47:06,342 INFO L353 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-12-22 13:47:06,343 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 20 treesize of output 21 [2021-12-22 13:47:06,353 INFO L353 Elim1Store]: treesize reduction 8, result has 33.3 percent of original size [2021-12-22 13:47:06,354 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 19 treesize of output 12 [2021-12-22 13:47:06,628 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-12-22 13:47:06,628 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [955704367] provided 0 perfect and 2 imperfect interpolant sequences [2021-12-22 13:47:06,628 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-12-22 13:47:06,628 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [24, 10, 9] total 30 [2021-12-22 13:47:06,628 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [994818337] [2021-12-22 13:47:06,629 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-12-22 13:47:06,629 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 30 states [2021-12-22 13:47:06,629 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-22 13:47:06,629 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 30 interpolants. [2021-12-22 13:47:06,630 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=131, Invalid=739, Unknown=0, NotChecked=0, Total=870 [2021-12-22 13:47:06,631 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 68 out of 153 [2021-12-22 13:47:06,632 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 272 places, 448 transitions, 5315 flow. Second operand has 30 states, 30 states have (on average 73.2) internal successors, (2196), 30 states have internal predecessors, (2196), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-22 13:47:06,632 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-22 13:47:06,632 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 68 of 153 [2021-12-22 13:47:06,632 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-22 13:47:09,301 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([581] L68-->L70: Formula: (let ((.cse0 (+ |v_thread3Thread1of1ForFork1_plus_~a#1_1| |v_thread3Thread1of1ForFork1_plus_~b#1_1|))) (and (= |v_thread3Thread1of1ForFork1_plus_#in~a#1_1| |v_thread3Thread1of1ForFork1_plus_~a#1_1|) (= |v_thread3Thread1of1ForFork1_plus_#res#1_1| v_~res2~0_57) (<= |v_thread3Thread1of1ForFork1_plus_#res#1_1| 2147483647) (not (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_1|) (= |v_thread3Thread1of1ForFork1_plus_#in~b#1_1| |v_thread3Thread1of1ForFork1_plus_~b#1_1|) (not (= (ite (or (<= 0 (+ 2147483648 |v_thread3Thread1of1ForFork1_plus_~a#1_1| |v_thread3Thread1of1ForFork1_plus_~b#1_1|)) (<= 0 |v_thread3Thread1of1ForFork1_plus_~b#1_1|)) 1 0) 0)) (<= 0 (+ |v_thread3Thread1of1ForFork1_plus_#res#1_1| 2147483648)) (= v_~res2~0_58 |v_thread3Thread1of1ForFork1_plus_#in~a#1_1|) (= .cse0 |v_thread3Thread1of1ForFork1_plus_#res#1_1|) (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1| (ite (or (<= |v_thread3Thread1of1ForFork1_plus_~b#1_1| 0) (<= .cse0 2147483647)) 1 0)) (= (select (select |v_#memory_int_51| v_~A~0.base_40) (+ (* |v_thread3Thread1of1ForFork1_~i~2#1_7| 4) v_~A~0.offset_40)) |v_thread3Thread1of1ForFork1_plus_#in~b#1_1|))) InVars {#memory_int=|v_#memory_int_51|, ~A~0.base=v_~A~0.base_40, ~A~0.offset=v_~A~0.offset_40, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_7|, ~res2~0=v_~res2~0_58} OutVars{thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1|, ~A~0.base=v_~A~0.base_40, thread3Thread1of1ForFork1_#t~ret9#1=|v_thread3Thread1of1ForFork1_#t~ret9#1_1|, thread3Thread1of1ForFork1_plus_#res#1=|v_thread3Thread1of1ForFork1_plus_#res#1_1|, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_1|, thread3Thread1of1ForFork1_plus_#in~a#1=|v_thread3Thread1of1ForFork1_plus_#in~a#1_1|, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_7|, thread3Thread1of1ForFork1_plus_~a#1=|v_thread3Thread1of1ForFork1_plus_~a#1_1|, ~A~0.offset=v_~A~0.offset_40, thread3Thread1of1ForFork1_plus_#in~b#1=|v_thread3Thread1of1ForFork1_plus_#in~b#1_1|, #memory_int=|v_#memory_int_51|, thread3Thread1of1ForFork1_plus_~b#1=|v_thread3Thread1of1ForFork1_plus_~b#1_1|, thread3Thread1of1ForFork1_#t~mem8#1=|v_thread3Thread1of1ForFork1_#t~mem8#1_1|, ~res2~0=v_~res2~0_57} AuxVars[] AssignedVars[thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork1_plus_~a#1, thread3Thread1of1ForFork1_#t~ret9#1, thread3Thread1of1ForFork1_plus_#res#1, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork1_plus_#in~b#1, thread3Thread1of1ForFork1_plus_#in~a#1, thread3Thread1of1ForFork1_plus_~b#1, thread3Thread1of1ForFork1_#t~mem8#1, ~res2~0][358], [30#L90-1true, 154#true, 2496#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), 46#L60true, Black: 3959#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 3230#(and (or (< 0 ~M~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)) (<= 1 ~N~0)), Black: 3995#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0)), Black: 3961#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 3234#(and (or (< 0 ~M~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)) (<= 1 ~N~0)), Black: 3993#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0))), Black: 3981#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 3997#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0))), Black: 164#(and (= ~res2~0 ~res1~0) (= ~res1~0 0)), Black: 3987#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), 97#L70true, 4809#(<= 1 ~N~0), 978#(and (<= (+ |thread2Thread1of1ForFork0_~i~1#1| 1) ~N~0) (<= 1 ~N~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), 4757#(and (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 4749#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 4745#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 4741#(and (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 4747#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 4763#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0)), Black: 183#(and (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~3#1| 0) (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_~size#1|)), 144#L47-3true, Black: 4755#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0))), Black: 4751#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0))), Black: 4753#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 4759#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0)), Black: 4739#(and (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 2488#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 2480#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), 1720#(and (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 2486#(and (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 2494#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |thread3Thread1of1ForFork1_~i~2#1| 0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 2484#(and (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), 157#true, Black: 2482#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 1738#(and (or (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0) (<= 1 ~M~0)) (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 1730#(and (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0)), Black: 1722#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0)), Black: 1712#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 1716#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0)), Black: 968#(and (or (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| 0)) (or (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| 0)) (or (not (< |ULTIMATE.start_create_fresh_int_array_~i~3#1| |ULTIMATE.start_create_fresh_int_array_~size#1|)) (<= 1 ~N~0))), Black: 1724#(and (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 1703#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 972#(and (<= (+ ~M~0 1) ~N~0) (<= (+ |thread2Thread1of1ForFork0_~i~1#1| 1) ~N~0) (<= 1 ~N~0)), Black: 970#(and (<= (+ |thread2Thread1of1ForFork0_~i~1#1| 1) ~N~0) (<= 1 ~N~0)), Black: 976#(and (<= (+ ~M~0 1) ~N~0) (<= (+ |thread2Thread1of1ForFork0_~i~1#1| 1) ~N~0) (<= 1 ~N~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), Black: 1718#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0)), Black: 1714#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 1710#(and (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 1734#(and (or (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0) (<= 1 ~M~0)) (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 1705#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 1726#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0)), 5521#true, 3991#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0))]) [2021-12-22 13:47:09,303 INFO L384 tUnfolder$Statistics]: this new event has 101 ancestors and is cut-off event [2021-12-22 13:47:09,303 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-22 13:47:09,303 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-22 13:47:09,303 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-12-22 13:47:09,346 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([581] L68-->L70: Formula: (let ((.cse0 (+ |v_thread3Thread1of1ForFork1_plus_~a#1_1| |v_thread3Thread1of1ForFork1_plus_~b#1_1|))) (and (= |v_thread3Thread1of1ForFork1_plus_#in~a#1_1| |v_thread3Thread1of1ForFork1_plus_~a#1_1|) (= |v_thread3Thread1of1ForFork1_plus_#res#1_1| v_~res2~0_57) (<= |v_thread3Thread1of1ForFork1_plus_#res#1_1| 2147483647) (not (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_1|) (= |v_thread3Thread1of1ForFork1_plus_#in~b#1_1| |v_thread3Thread1of1ForFork1_plus_~b#1_1|) (not (= (ite (or (<= 0 (+ 2147483648 |v_thread3Thread1of1ForFork1_plus_~a#1_1| |v_thread3Thread1of1ForFork1_plus_~b#1_1|)) (<= 0 |v_thread3Thread1of1ForFork1_plus_~b#1_1|)) 1 0) 0)) (<= 0 (+ |v_thread3Thread1of1ForFork1_plus_#res#1_1| 2147483648)) (= v_~res2~0_58 |v_thread3Thread1of1ForFork1_plus_#in~a#1_1|) (= .cse0 |v_thread3Thread1of1ForFork1_plus_#res#1_1|) (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1| (ite (or (<= |v_thread3Thread1of1ForFork1_plus_~b#1_1| 0) (<= .cse0 2147483647)) 1 0)) (= (select (select |v_#memory_int_51| v_~A~0.base_40) (+ (* |v_thread3Thread1of1ForFork1_~i~2#1_7| 4) v_~A~0.offset_40)) |v_thread3Thread1of1ForFork1_plus_#in~b#1_1|))) InVars {#memory_int=|v_#memory_int_51|, ~A~0.base=v_~A~0.base_40, ~A~0.offset=v_~A~0.offset_40, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_7|, ~res2~0=v_~res2~0_58} OutVars{thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1|, ~A~0.base=v_~A~0.base_40, thread3Thread1of1ForFork1_#t~ret9#1=|v_thread3Thread1of1ForFork1_#t~ret9#1_1|, thread3Thread1of1ForFork1_plus_#res#1=|v_thread3Thread1of1ForFork1_plus_#res#1_1|, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_1|, thread3Thread1of1ForFork1_plus_#in~a#1=|v_thread3Thread1of1ForFork1_plus_#in~a#1_1|, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_7|, thread3Thread1of1ForFork1_plus_~a#1=|v_thread3Thread1of1ForFork1_plus_~a#1_1|, ~A~0.offset=v_~A~0.offset_40, thread3Thread1of1ForFork1_plus_#in~b#1=|v_thread3Thread1of1ForFork1_plus_#in~b#1_1|, #memory_int=|v_#memory_int_51|, thread3Thread1of1ForFork1_plus_~b#1=|v_thread3Thread1of1ForFork1_plus_~b#1_1|, thread3Thread1of1ForFork1_#t~mem8#1=|v_thread3Thread1of1ForFork1_#t~mem8#1_1|, ~res2~0=v_~res2~0_57} AuxVars[] AssignedVars[thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork1_plus_~a#1, thread3Thread1of1ForFork1_#t~ret9#1, thread3Thread1of1ForFork1_plus_#res#1, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork1_plus_#in~b#1, thread3Thread1of1ForFork1_plus_#in~a#1, thread3Thread1of1ForFork1_plus_~b#1, thread3Thread1of1ForFork1_#t~mem8#1, ~res2~0][358], [3995#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0)), 154#true, 2496#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), 46#L60true, Black: 3959#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 3230#(and (or (< 0 ~M~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)) (<= 1 ~N~0)), Black: 3961#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 3234#(and (or (< 0 ~M~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)) (<= 1 ~N~0)), Black: 3991#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0)), Black: 3993#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0))), Black: 3981#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 3997#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0))), Black: 164#(and (= ~res2~0 ~res1~0) (= ~res1~0 0)), 97#L70true, Black: 3987#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), 4809#(<= 1 ~N~0), 978#(and (<= (+ |thread2Thread1of1ForFork0_~i~1#1| 1) ~N~0) (<= 1 ~N~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), Black: 4749#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), 4761#(and (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 4745#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 4741#(and (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 4747#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 4763#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0)), Black: 183#(and (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~3#1| 0) (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_~size#1|)), Black: 4755#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0))), Black: 4751#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0))), Black: 4753#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 4759#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0)), Black: 4739#(and (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 2488#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 2480#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 2486#(and (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 2494#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |thread3Thread1of1ForFork1_~i~2#1| 0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), 157#true, Black: 2484#(and (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 2482#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 1738#(and (or (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0) (<= 1 ~M~0)) (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 1730#(and (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0)), Black: 1722#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0)), Black: 1720#(and (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 1712#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), 1724#(and (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 1716#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0)), Black: 968#(and (or (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| 0)) (or (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| 0)) (or (not (< |ULTIMATE.start_create_fresh_int_array_~i~3#1| |ULTIMATE.start_create_fresh_int_array_~size#1|)) (<= 1 ~N~0))), Black: 972#(and (<= (+ ~M~0 1) ~N~0) (<= (+ |thread2Thread1of1ForFork0_~i~1#1| 1) ~N~0) (<= 1 ~N~0)), Black: 1703#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 970#(and (<= (+ |thread2Thread1of1ForFork0_~i~1#1| 1) ~N~0) (<= 1 ~N~0)), Black: 1718#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0)), Black: 976#(and (<= (+ ~M~0 1) ~N~0) (<= (+ |thread2Thread1of1ForFork0_~i~1#1| 1) ~N~0) (<= 1 ~N~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), Black: 1714#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 1710#(and (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 1734#(and (or (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0) (<= 1 ~M~0)) (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 1705#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 1726#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0)), 5521#true, 37#L90-2true]) [2021-12-22 13:47:09,346 INFO L384 tUnfolder$Statistics]: this new event has 101 ancestors and is cut-off event [2021-12-22 13:47:09,346 INFO L387 tUnfolder$Statistics]: existing Event has 101 ancestors and is cut-off event [2021-12-22 13:47:09,346 INFO L387 tUnfolder$Statistics]: existing Event has 101 ancestors and is cut-off event [2021-12-22 13:47:09,346 INFO L387 tUnfolder$Statistics]: existing Event has 101 ancestors and is cut-off event [2021-12-22 13:47:09,428 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([581] L68-->L70: Formula: (let ((.cse0 (+ |v_thread3Thread1of1ForFork1_plus_~a#1_1| |v_thread3Thread1of1ForFork1_plus_~b#1_1|))) (and (= |v_thread3Thread1of1ForFork1_plus_#in~a#1_1| |v_thread3Thread1of1ForFork1_plus_~a#1_1|) (= |v_thread3Thread1of1ForFork1_plus_#res#1_1| v_~res2~0_57) (<= |v_thread3Thread1of1ForFork1_plus_#res#1_1| 2147483647) (not (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_1|) (= |v_thread3Thread1of1ForFork1_plus_#in~b#1_1| |v_thread3Thread1of1ForFork1_plus_~b#1_1|) (not (= (ite (or (<= 0 (+ 2147483648 |v_thread3Thread1of1ForFork1_plus_~a#1_1| |v_thread3Thread1of1ForFork1_plus_~b#1_1|)) (<= 0 |v_thread3Thread1of1ForFork1_plus_~b#1_1|)) 1 0) 0)) (<= 0 (+ |v_thread3Thread1of1ForFork1_plus_#res#1_1| 2147483648)) (= v_~res2~0_58 |v_thread3Thread1of1ForFork1_plus_#in~a#1_1|) (= .cse0 |v_thread3Thread1of1ForFork1_plus_#res#1_1|) (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1| (ite (or (<= |v_thread3Thread1of1ForFork1_plus_~b#1_1| 0) (<= .cse0 2147483647)) 1 0)) (= (select (select |v_#memory_int_51| v_~A~0.base_40) (+ (* |v_thread3Thread1of1ForFork1_~i~2#1_7| 4) v_~A~0.offset_40)) |v_thread3Thread1of1ForFork1_plus_#in~b#1_1|))) InVars {#memory_int=|v_#memory_int_51|, ~A~0.base=v_~A~0.base_40, ~A~0.offset=v_~A~0.offset_40, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_7|, ~res2~0=v_~res2~0_58} OutVars{thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1|, ~A~0.base=v_~A~0.base_40, thread3Thread1of1ForFork1_#t~ret9#1=|v_thread3Thread1of1ForFork1_#t~ret9#1_1|, thread3Thread1of1ForFork1_plus_#res#1=|v_thread3Thread1of1ForFork1_plus_#res#1_1|, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_1|, thread3Thread1of1ForFork1_plus_#in~a#1=|v_thread3Thread1of1ForFork1_plus_#in~a#1_1|, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_7|, thread3Thread1of1ForFork1_plus_~a#1=|v_thread3Thread1of1ForFork1_plus_~a#1_1|, ~A~0.offset=v_~A~0.offset_40, thread3Thread1of1ForFork1_plus_#in~b#1=|v_thread3Thread1of1ForFork1_plus_#in~b#1_1|, #memory_int=|v_#memory_int_51|, thread3Thread1of1ForFork1_plus_~b#1=|v_thread3Thread1of1ForFork1_plus_~b#1_1|, thread3Thread1of1ForFork1_#t~mem8#1=|v_thread3Thread1of1ForFork1_#t~mem8#1_1|, ~res2~0=v_~res2~0_57} AuxVars[] AssignedVars[thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork1_plus_~a#1, thread3Thread1of1ForFork1_#t~ret9#1, thread3Thread1of1ForFork1_plus_#res#1, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork1_plus_#in~b#1, thread3Thread1of1ForFork1_plus_#in~a#1, thread3Thread1of1ForFork1_plus_~b#1, thread3Thread1of1ForFork1_#t~mem8#1, ~res2~0][358], [30#L90-1true, 154#true, 18#L57-2true, 2496#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 3959#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 3230#(and (or (< 0 ~M~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)) (<= 1 ~N~0)), Black: 3995#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0)), Black: 3961#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 3234#(and (or (< 0 ~M~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)) (<= 1 ~N~0)), Black: 3993#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0))), Black: 3981#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 164#(and (= ~res2~0 ~res1~0) (= ~res1~0 0)), Black: 3997#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0))), 97#L70true, Black: 3987#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), 4809#(<= 1 ~N~0), 978#(and (<= (+ |thread2Thread1of1ForFork0_~i~1#1| 1) ~N~0) (<= 1 ~N~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), 4757#(and (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 4749#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 4745#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 4741#(and (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 4747#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 4763#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0)), Black: 183#(and (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~3#1| 0) (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_~size#1|)), 144#L47-3true, Black: 4755#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0))), Black: 4751#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0))), Black: 4753#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 4759#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0)), Black: 4739#(and (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 2488#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 2480#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), 1720#(and (< 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|ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), 157#true, Black: 2482#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 1738#(and (or (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0) (<= 1 ~M~0)) (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 1730#(and (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0)), Black: 1722#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= 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(<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0)), Black: 1714#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 1710#(and (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 1734#(and (or (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0) (<= 1 ~M~0)) (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 1705#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 1726#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0)), 23#L68true, 5521#true, 1712#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), 4745#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0))]) [2021-12-22 13:47:09,429 INFO L384 tUnfolder$Statistics]: this new event has 102 ancestors and is cut-off event [2021-12-22 13:47:09,429 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2021-12-22 13:47:09,429 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2021-12-22 13:47:09,429 INFO L387 tUnfolder$Statistics]: existing Event has 97 ancestors and is cut-off event [2021-12-22 13:47:09,468 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([581] L68-->L70: Formula: (let ((.cse0 (+ |v_thread3Thread1of1ForFork1_plus_~a#1_1| |v_thread3Thread1of1ForFork1_plus_~b#1_1|))) (and (= |v_thread3Thread1of1ForFork1_plus_#in~a#1_1| |v_thread3Thread1of1ForFork1_plus_~a#1_1|) (= |v_thread3Thread1of1ForFork1_plus_#res#1_1| v_~res2~0_57) (<= |v_thread3Thread1of1ForFork1_plus_#res#1_1| 2147483647) (not (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_1|) (= |v_thread3Thread1of1ForFork1_plus_#in~b#1_1| |v_thread3Thread1of1ForFork1_plus_~b#1_1|) (not (= (ite (or (<= 0 (+ 2147483648 |v_thread3Thread1of1ForFork1_plus_~a#1_1| |v_thread3Thread1of1ForFork1_plus_~b#1_1|)) (<= 0 |v_thread3Thread1of1ForFork1_plus_~b#1_1|)) 1 0) 0)) (<= 0 (+ |v_thread3Thread1of1ForFork1_plus_#res#1_1| 2147483648)) (= v_~res2~0_58 |v_thread3Thread1of1ForFork1_plus_#in~a#1_1|) (= .cse0 |v_thread3Thread1of1ForFork1_plus_#res#1_1|) (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1| (ite (or (<= |v_thread3Thread1of1ForFork1_plus_~b#1_1| 0) (<= .cse0 2147483647)) 1 0)) (= (select (select |v_#memory_int_51| v_~A~0.base_40) (+ (* |v_thread3Thread1of1ForFork1_~i~2#1_7| 4) v_~A~0.offset_40)) |v_thread3Thread1of1ForFork1_plus_#in~b#1_1|))) InVars {#memory_int=|v_#memory_int_51|, ~A~0.base=v_~A~0.base_40, ~A~0.offset=v_~A~0.offset_40, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_7|, ~res2~0=v_~res2~0_58} OutVars{thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1|, ~A~0.base=v_~A~0.base_40, thread3Thread1of1ForFork1_#t~ret9#1=|v_thread3Thread1of1ForFork1_#t~ret9#1_1|, thread3Thread1of1ForFork1_plus_#res#1=|v_thread3Thread1of1ForFork1_plus_#res#1_1|, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_1|, thread3Thread1of1ForFork1_plus_#in~a#1=|v_thread3Thread1of1ForFork1_plus_#in~a#1_1|, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_7|, thread3Thread1of1ForFork1_plus_~a#1=|v_thread3Thread1of1ForFork1_plus_~a#1_1|, ~A~0.offset=v_~A~0.offset_40, thread3Thread1of1ForFork1_plus_#in~b#1=|v_thread3Thread1of1ForFork1_plus_#in~b#1_1|, #memory_int=|v_#memory_int_51|, thread3Thread1of1ForFork1_plus_~b#1=|v_thread3Thread1of1ForFork1_plus_~b#1_1|, thread3Thread1of1ForFork1_#t~mem8#1=|v_thread3Thread1of1ForFork1_#t~mem8#1_1|, ~res2~0=v_~res2~0_57} AuxVars[] AssignedVars[thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork1_plus_~a#1, thread3Thread1of1ForFork1_#t~ret9#1, thread3Thread1of1ForFork1_plus_#res#1, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork1_plus_#in~b#1, thread3Thread1of1ForFork1_plus_#in~a#1, thread3Thread1of1ForFork1_plus_~b#1, thread3Thread1of1ForFork1_#t~mem8#1, ~res2~0][358], [3995#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0)), 154#true, 18#L57-2true, 2496#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 3959#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 3230#(and (or (< 0 ~M~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)) (<= 1 ~N~0)), Black: 3961#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 3234#(and (or (< 0 ~M~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)) (<= 1 ~N~0)), Black: 3991#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0)), Black: 3993#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0))), Black: 3981#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 3997#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0))), Black: 164#(and (= ~res2~0 ~res1~0) (= ~res1~0 0)), 97#L70true, Black: 3987#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), 4809#(<= 1 ~N~0), 978#(and (<= (+ |thread2Thread1of1ForFork0_~i~1#1| 1) ~N~0) (<= 1 ~N~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), Black: 4749#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), 4761#(and (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 4745#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 4741#(and (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 4747#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 4763#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0)), Black: 183#(and (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~3#1| 0) (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_~size#1|)), Black: 4755#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0))), Black: 4751#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0))), Black: 4753#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 4759#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0)), Black: 4739#(and (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 2488#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 2480#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 2486#(and (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 2494#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= 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tUnfolder$Statistics]: existing Event has 102 ancestors and is cut-off event [2021-12-22 13:47:09,476 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([574] L57-2-->L57-3: Formula: (= |v_thread2Thread1of1ForFork0_~i~1#1_11| (+ |v_thread2Thread1of1ForFork0_#t~post4#1_3| 1)) InVars {thread2Thread1of1ForFork0_#t~post4#1=|v_thread2Thread1of1ForFork0_#t~post4#1_3|} OutVars{thread2Thread1of1ForFork0_#t~post4#1=|v_thread2Thread1of1ForFork0_#t~post4#1_3|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_11|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_~i~1#1][606], [154#true, Black: 3959#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 3230#(and (or (< 0 ~M~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)) (<= 1 ~N~0)), Black: 3995#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= 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~N~0)), Black: 1734#(and (or (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0) (<= 1 ~M~0)) (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 1705#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 1726#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0)), 23#L68true, 5521#true, 3961#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), 37#L90-2true]) [2021-12-22 13:47:09,476 INFO L384 tUnfolder$Statistics]: this new event has 102 ancestors and is cut-off event [2021-12-22 13:47:09,476 INFO L387 tUnfolder$Statistics]: existing Event has 102 ancestors and is cut-off event [2021-12-22 13:47:09,476 INFO L387 tUnfolder$Statistics]: existing Event has 102 ancestors and is cut-off event [2021-12-22 13:47:09,476 INFO L387 tUnfolder$Statistics]: existing Event has 102 ancestors and is cut-off event [2021-12-22 13:47:09,650 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([581] L68-->L70: Formula: (let ((.cse0 (+ |v_thread3Thread1of1ForFork1_plus_~a#1_1| |v_thread3Thread1of1ForFork1_plus_~b#1_1|))) (and (= |v_thread3Thread1of1ForFork1_plus_#in~a#1_1| |v_thread3Thread1of1ForFork1_plus_~a#1_1|) (= |v_thread3Thread1of1ForFork1_plus_#res#1_1| v_~res2~0_57) (<= |v_thread3Thread1of1ForFork1_plus_#res#1_1| 2147483647) (not (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_1|) (= |v_thread3Thread1of1ForFork1_plus_#in~b#1_1| |v_thread3Thread1of1ForFork1_plus_~b#1_1|) (not (= (ite (or (<= 0 (+ 2147483648 |v_thread3Thread1of1ForFork1_plus_~a#1_1| |v_thread3Thread1of1ForFork1_plus_~b#1_1|)) (<= 0 |v_thread3Thread1of1ForFork1_plus_~b#1_1|)) 1 0) 0)) (<= 0 (+ |v_thread3Thread1of1ForFork1_plus_#res#1_1| 2147483648)) (= v_~res2~0_58 |v_thread3Thread1of1ForFork1_plus_#in~a#1_1|) (= .cse0 |v_thread3Thread1of1ForFork1_plus_#res#1_1|) (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1| (ite (or (<= |v_thread3Thread1of1ForFork1_plus_~b#1_1| 0) (<= .cse0 2147483647)) 1 0)) (= (select (select |v_#memory_int_51| v_~A~0.base_40) (+ (* |v_thread3Thread1of1ForFork1_~i~2#1_7| 4) v_~A~0.offset_40)) |v_thread3Thread1of1ForFork1_plus_#in~b#1_1|))) InVars {#memory_int=|v_#memory_int_51|, ~A~0.base=v_~A~0.base_40, ~A~0.offset=v_~A~0.offset_40, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_7|, ~res2~0=v_~res2~0_58} OutVars{thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1|, ~A~0.base=v_~A~0.base_40, thread3Thread1of1ForFork1_#t~ret9#1=|v_thread3Thread1of1ForFork1_#t~ret9#1_1|, thread3Thread1of1ForFork1_plus_#res#1=|v_thread3Thread1of1ForFork1_plus_#res#1_1|, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_1|, thread3Thread1of1ForFork1_plus_#in~a#1=|v_thread3Thread1of1ForFork1_plus_#in~a#1_1|, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_7|, thread3Thread1of1ForFork1_plus_~a#1=|v_thread3Thread1of1ForFork1_plus_~a#1_1|, ~A~0.offset=v_~A~0.offset_40, thread3Thread1of1ForFork1_plus_#in~b#1=|v_thread3Thread1of1ForFork1_plus_#in~b#1_1|, #memory_int=|v_#memory_int_51|, thread3Thread1of1ForFork1_plus_~b#1=|v_thread3Thread1of1ForFork1_plus_~b#1_1|, thread3Thread1of1ForFork1_#t~mem8#1=|v_thread3Thread1of1ForFork1_#t~mem8#1_1|, ~res2~0=v_~res2~0_57} AuxVars[] AssignedVars[thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork1_plus_~a#1, thread3Thread1of1ForFork1_#t~ret9#1, thread3Thread1of1ForFork1_plus_#res#1, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork1_plus_#in~b#1, thread3Thread1of1ForFork1_plus_#in~a#1, thread3Thread1of1ForFork1_plus_~b#1, thread3Thread1of1ForFork1_#t~mem8#1, ~res2~0][358], [30#L90-1true, 154#true, 2496#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 4809#(<= 1 ~N~0), 46#L60true, Black: 3959#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 3230#(and (or (< 0 ~M~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)) (<= 1 ~N~0)), Black: 3995#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0)), Black: 3961#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 3234#(and (or (< 0 ~M~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)) (<= 1 ~N~0)), Black: 3993#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0))), Black: 3981#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 3997#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0))), Black: 164#(and (= ~res2~0 ~res1~0) (= ~res1~0 0)), Black: 3987#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), 97#L70true, 978#(and (<= (+ |thread2Thread1of1ForFork0_~i~1#1| 1) ~N~0) (<= 1 ~N~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), 4757#(and (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 4749#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 4745#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 4741#(and (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 4747#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 4763#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0)), Black: 183#(and (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~3#1| 0) (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_~size#1|)), Black: 4755#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0))), Black: 4751#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0))), Black: 4753#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 4759#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0)), Black: 4739#(and (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 2488#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 2480#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), 1720#(and (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 2486#(and (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 2494#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |thread3Thread1of1ForFork1_~i~2#1| 0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 2484#(and (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), 157#true, Black: 2482#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), 105#L48true, Black: 1738#(and (or (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0) (<= 1 ~M~0)) (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 1730#(and (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0)), Black: 1722#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0)), Black: 1712#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 1716#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0)), Black: 968#(and (or (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| 0)) (or (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| 0)) (or (not (< |ULTIMATE.start_create_fresh_int_array_~i~3#1| |ULTIMATE.start_create_fresh_int_array_~size#1|)) (<= 1 ~N~0))), Black: 1724#(and (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 1703#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 972#(and (<= (+ ~M~0 1) ~N~0) (<= (+ |thread2Thread1of1ForFork0_~i~1#1| 1) ~N~0) (<= 1 ~N~0)), Black: 970#(and (<= (+ |thread2Thread1of1ForFork0_~i~1#1| 1) ~N~0) (<= 1 ~N~0)), Black: 976#(and (<= (+ ~M~0 1) ~N~0) (<= (+ |thread2Thread1of1ForFork0_~i~1#1| 1) ~N~0) (<= 1 ~N~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), Black: 1718#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0)), Black: 1714#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 1710#(and (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 1734#(and (or (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0) (<= 1 ~M~0)) (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 1705#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 1726#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0)), 5521#true, 3991#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0)), 5518#(and (< |thread1Thread1of1ForFork2_~i~0#1| ~N~0) (<= 1 ~N~0))]) [2021-12-22 13:47:09,650 INFO L384 tUnfolder$Statistics]: this new event has 103 ancestors and is cut-off event [2021-12-22 13:47:09,650 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2021-12-22 13:47:09,651 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2021-12-22 13:47:09,651 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2021-12-22 13:47:09,651 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([581] L68-->L70: Formula: (let ((.cse0 (+ |v_thread3Thread1of1ForFork1_plus_~a#1_1| |v_thread3Thread1of1ForFork1_plus_~b#1_1|))) (and (= |v_thread3Thread1of1ForFork1_plus_#in~a#1_1| |v_thread3Thread1of1ForFork1_plus_~a#1_1|) (= |v_thread3Thread1of1ForFork1_plus_#res#1_1| v_~res2~0_57) (<= |v_thread3Thread1of1ForFork1_plus_#res#1_1| 2147483647) (not (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_1|) (= |v_thread3Thread1of1ForFork1_plus_#in~b#1_1| |v_thread3Thread1of1ForFork1_plus_~b#1_1|) (not (= (ite (or (<= 0 (+ 2147483648 |v_thread3Thread1of1ForFork1_plus_~a#1_1| |v_thread3Thread1of1ForFork1_plus_~b#1_1|)) (<= 0 |v_thread3Thread1of1ForFork1_plus_~b#1_1|)) 1 0) 0)) (<= 0 (+ |v_thread3Thread1of1ForFork1_plus_#res#1_1| 2147483648)) (= v_~res2~0_58 |v_thread3Thread1of1ForFork1_plus_#in~a#1_1|) (= .cse0 |v_thread3Thread1of1ForFork1_plus_#res#1_1|) (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1| (ite (or (<= |v_thread3Thread1of1ForFork1_plus_~b#1_1| 0) (<= .cse0 2147483647)) 1 0)) (= (select (select |v_#memory_int_51| v_~A~0.base_40) (+ (* |v_thread3Thread1of1ForFork1_~i~2#1_7| 4) v_~A~0.offset_40)) |v_thread3Thread1of1ForFork1_plus_#in~b#1_1|))) InVars {#memory_int=|v_#memory_int_51|, ~A~0.base=v_~A~0.base_40, ~A~0.offset=v_~A~0.offset_40, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_7|, ~res2~0=v_~res2~0_58} OutVars{thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1|, ~A~0.base=v_~A~0.base_40, thread3Thread1of1ForFork1_#t~ret9#1=|v_thread3Thread1of1ForFork1_#t~ret9#1_1|, thread3Thread1of1ForFork1_plus_#res#1=|v_thread3Thread1of1ForFork1_plus_#res#1_1|, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_1|, thread3Thread1of1ForFork1_plus_#in~a#1=|v_thread3Thread1of1ForFork1_plus_#in~a#1_1|, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_7|, thread3Thread1of1ForFork1_plus_~a#1=|v_thread3Thread1of1ForFork1_plus_~a#1_1|, ~A~0.offset=v_~A~0.offset_40, thread3Thread1of1ForFork1_plus_#in~b#1=|v_thread3Thread1of1ForFork1_plus_#in~b#1_1|, #memory_int=|v_#memory_int_51|, thread3Thread1of1ForFork1_plus_~b#1=|v_thread3Thread1of1ForFork1_plus_~b#1_1|, thread3Thread1of1ForFork1_#t~mem8#1=|v_thread3Thread1of1ForFork1_#t~mem8#1_1|, ~res2~0=v_~res2~0_57} AuxVars[] AssignedVars[thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork1_plus_~a#1, thread3Thread1of1ForFork1_#t~ret9#1, thread3Thread1of1ForFork1_plus_#res#1, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork1_plus_#in~b#1, thread3Thread1of1ForFork1_plus_#in~a#1, thread3Thread1of1ForFork1_plus_~b#1, thread3Thread1of1ForFork1_#t~mem8#1, ~res2~0][358], [30#L90-1true, 3995#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0)), 154#true, 2496#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), 46#L60true, Black: 3959#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 3230#(and (or (< 0 ~M~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)) (<= 1 ~N~0)), Black: 3961#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 3991#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0)), Black: 3234#(and (or (< 0 ~M~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)) (<= 1 ~N~0)), Black: 3993#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0))), Black: 3981#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 3997#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0))), Black: 164#(and (= ~res2~0 ~res1~0) (= ~res1~0 0)), Black: 3987#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), 97#L70true, 4809#(<= 1 ~N~0), 978#(and (<= (+ |thread2Thread1of1ForFork0_~i~1#1| 1) ~N~0) (<= 1 ~N~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), 4761#(and (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 4749#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 4745#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 4741#(and (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 4747#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 4763#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0)), Black: 183#(and (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~3#1| 0) (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_~size#1|)), Black: 4755#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0))), Black: 4751#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0))), Black: 4753#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 4759#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0)), Black: 4739#(and (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 2488#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 2480#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 2486#(and (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 2494#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |thread3Thread1of1ForFork1_~i~2#1| 0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), 63#L47-5true, Black: 2484#(and (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), 157#true, Black: 2482#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 1738#(and (or (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0) (<= 1 ~M~0)) (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 1730#(and (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0)), Black: 1722#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0)), Black: 1720#(and (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 1712#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), 1724#(and (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 1716#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0)), Black: 968#(and (or (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| 0)) (or (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| 0)) (or (not (< |ULTIMATE.start_create_fresh_int_array_~i~3#1| |ULTIMATE.start_create_fresh_int_array_~size#1|)) (<= 1 ~N~0))), Black: 1703#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 972#(and (<= (+ ~M~0 1) ~N~0) (<= (+ |thread2Thread1of1ForFork0_~i~1#1| 1) ~N~0) (<= 1 ~N~0)), Black: 970#(and (<= (+ |thread2Thread1of1ForFork0_~i~1#1| 1) ~N~0) (<= 1 ~N~0)), Black: 976#(and (<= (+ ~M~0 1) ~N~0) (<= (+ |thread2Thread1of1ForFork0_~i~1#1| 1) ~N~0) (<= 1 ~N~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), Black: 1718#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0)), Black: 1714#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 1710#(and (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 1734#(and (or (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0) (<= 1 ~M~0)) (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 1705#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 1726#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0)), 5521#true]) [2021-12-22 13:47:09,652 INFO L384 tUnfolder$Statistics]: this new event has 103 ancestors and is cut-off event [2021-12-22 13:47:09,652 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2021-12-22 13:47:09,652 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2021-12-22 13:47:09,652 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2021-12-22 13:47:09,696 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([581] L68-->L70: Formula: (let ((.cse0 (+ |v_thread3Thread1of1ForFork1_plus_~a#1_1| |v_thread3Thread1of1ForFork1_plus_~b#1_1|))) (and (= |v_thread3Thread1of1ForFork1_plus_#in~a#1_1| |v_thread3Thread1of1ForFork1_plus_~a#1_1|) (= |v_thread3Thread1of1ForFork1_plus_#res#1_1| v_~res2~0_57) (<= |v_thread3Thread1of1ForFork1_plus_#res#1_1| 2147483647) (not (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_1|) (= |v_thread3Thread1of1ForFork1_plus_#in~b#1_1| |v_thread3Thread1of1ForFork1_plus_~b#1_1|) (not (= (ite (or (<= 0 (+ 2147483648 |v_thread3Thread1of1ForFork1_plus_~a#1_1| |v_thread3Thread1of1ForFork1_plus_~b#1_1|)) (<= 0 |v_thread3Thread1of1ForFork1_plus_~b#1_1|)) 1 0) 0)) (<= 0 (+ |v_thread3Thread1of1ForFork1_plus_#res#1_1| 2147483648)) (= v_~res2~0_58 |v_thread3Thread1of1ForFork1_plus_#in~a#1_1|) (= .cse0 |v_thread3Thread1of1ForFork1_plus_#res#1_1|) (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1| (ite (or (<= |v_thread3Thread1of1ForFork1_plus_~b#1_1| 0) (<= .cse0 2147483647)) 1 0)) (= (select (select |v_#memory_int_51| v_~A~0.base_40) (+ (* |v_thread3Thread1of1ForFork1_~i~2#1_7| 4) v_~A~0.offset_40)) |v_thread3Thread1of1ForFork1_plus_#in~b#1_1|))) InVars {#memory_int=|v_#memory_int_51|, ~A~0.base=v_~A~0.base_40, ~A~0.offset=v_~A~0.offset_40, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_7|, ~res2~0=v_~res2~0_58} OutVars{thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1|, ~A~0.base=v_~A~0.base_40, thread3Thread1of1ForFork1_#t~ret9#1=|v_thread3Thread1of1ForFork1_#t~ret9#1_1|, thread3Thread1of1ForFork1_plus_#res#1=|v_thread3Thread1of1ForFork1_plus_#res#1_1|, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_1|, thread3Thread1of1ForFork1_plus_#in~a#1=|v_thread3Thread1of1ForFork1_plus_#in~a#1_1|, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_7|, thread3Thread1of1ForFork1_plus_~a#1=|v_thread3Thread1of1ForFork1_plus_~a#1_1|, ~A~0.offset=v_~A~0.offset_40, thread3Thread1of1ForFork1_plus_#in~b#1=|v_thread3Thread1of1ForFork1_plus_#in~b#1_1|, #memory_int=|v_#memory_int_51|, thread3Thread1of1ForFork1_plus_~b#1=|v_thread3Thread1of1ForFork1_plus_~b#1_1|, thread3Thread1of1ForFork1_#t~mem8#1=|v_thread3Thread1of1ForFork1_#t~mem8#1_1|, ~res2~0=v_~res2~0_57} AuxVars[] AssignedVars[thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork1_plus_~a#1, thread3Thread1of1ForFork1_#t~ret9#1, thread3Thread1of1ForFork1_plus_#res#1, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork1_plus_#in~b#1, thread3Thread1of1ForFork1_plus_#in~a#1, thread3Thread1of1ForFork1_plus_~b#1, thread3Thread1of1ForFork1_#t~mem8#1, ~res2~0][358], [3995#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0)), 154#true, 2496#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), 46#L60true, Black: 3959#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 3230#(and (or (< 0 ~M~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)) (<= 1 ~N~0)), Black: 3961#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 3234#(and (or (< 0 ~M~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)) (<= 1 ~N~0)), Black: 3991#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0)), Black: 3993#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0))), Black: 3981#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 164#(and (= ~res2~0 ~res1~0) (= ~res1~0 0)), Black: 3997#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0))), 97#L70true, Black: 3987#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), 4809#(<= 1 ~N~0), 40#L91-1true, 978#(and (<= (+ |thread2Thread1of1ForFork0_~i~1#1| 1) ~N~0) (<= 1 ~N~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), Black: 4749#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), 4761#(and (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 4745#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 4741#(and (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 4747#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 4763#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0)), Black: 183#(and (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~3#1| 0) (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_~size#1|)), Black: 4755#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0))), Black: 4751#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0))), Black: 4753#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 4759#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0)), Black: 4739#(and (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 2488#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 2480#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 2486#(and (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 2494#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |thread3Thread1of1ForFork1_~i~2#1| 0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), 157#true, Black: 2484#(and (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 2482#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 1738#(and (or (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0) (<= 1 ~M~0)) (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 1730#(and (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0)), Black: 1722#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0)), Black: 1720#(and (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 1712#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), 1724#(and (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 1716#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0)), Black: 968#(and (or (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| 0)) (or (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| 0)) (or (not (< |ULTIMATE.start_create_fresh_int_array_~i~3#1| |ULTIMATE.start_create_fresh_int_array_~size#1|)) (<= 1 ~N~0))), Black: 972#(and (<= (+ ~M~0 1) ~N~0) (<= (+ |thread2Thread1of1ForFork0_~i~1#1| 1) ~N~0) (<= 1 ~N~0)), Black: 1703#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 970#(and (<= (+ |thread2Thread1of1ForFork0_~i~1#1| 1) ~N~0) (<= 1 ~N~0)), Black: 1718#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0)), Black: 976#(and (<= (+ ~M~0 1) ~N~0) (<= (+ |thread2Thread1of1ForFork0_~i~1#1| 1) ~N~0) (<= 1 ~N~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), Black: 1714#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 1710#(and (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 1734#(and (or (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0) (<= 1 ~M~0)) (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 1705#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 1726#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0)), 5521#true]) [2021-12-22 13:47:09,696 INFO L384 tUnfolder$Statistics]: this new event has 103 ancestors and is cut-off event [2021-12-22 13:47:09,696 INFO L387 tUnfolder$Statistics]: existing Event has 103 ancestors and is cut-off event [2021-12-22 13:47:09,696 INFO L387 tUnfolder$Statistics]: existing Event has 103 ancestors and is cut-off event [2021-12-22 13:47:09,696 INFO L387 tUnfolder$Statistics]: existing Event has 103 ancestors and is cut-off event [2021-12-22 13:47:09,756 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([581] L68-->L70: Formula: (let ((.cse0 (+ |v_thread3Thread1of1ForFork1_plus_~a#1_1| |v_thread3Thread1of1ForFork1_plus_~b#1_1|))) (and (= |v_thread3Thread1of1ForFork1_plus_#in~a#1_1| |v_thread3Thread1of1ForFork1_plus_~a#1_1|) (= |v_thread3Thread1of1ForFork1_plus_#res#1_1| v_~res2~0_57) (<= |v_thread3Thread1of1ForFork1_plus_#res#1_1| 2147483647) (not (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_1|) (= |v_thread3Thread1of1ForFork1_plus_#in~b#1_1| |v_thread3Thread1of1ForFork1_plus_~b#1_1|) (not (= (ite (or (<= 0 (+ 2147483648 |v_thread3Thread1of1ForFork1_plus_~a#1_1| |v_thread3Thread1of1ForFork1_plus_~b#1_1|)) (<= 0 |v_thread3Thread1of1ForFork1_plus_~b#1_1|)) 1 0) 0)) (<= 0 (+ |v_thread3Thread1of1ForFork1_plus_#res#1_1| 2147483648)) (= v_~res2~0_58 |v_thread3Thread1of1ForFork1_plus_#in~a#1_1|) (= .cse0 |v_thread3Thread1of1ForFork1_plus_#res#1_1|) (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1| (ite (or (<= |v_thread3Thread1of1ForFork1_plus_~b#1_1| 0) (<= .cse0 2147483647)) 1 0)) (= (select (select |v_#memory_int_51| v_~A~0.base_40) (+ (* |v_thread3Thread1of1ForFork1_~i~2#1_7| 4) v_~A~0.offset_40)) |v_thread3Thread1of1ForFork1_plus_#in~b#1_1|))) InVars {#memory_int=|v_#memory_int_51|, ~A~0.base=v_~A~0.base_40, ~A~0.offset=v_~A~0.offset_40, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_7|, ~res2~0=v_~res2~0_58} OutVars{thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1|, ~A~0.base=v_~A~0.base_40, thread3Thread1of1ForFork1_#t~ret9#1=|v_thread3Thread1of1ForFork1_#t~ret9#1_1|, thread3Thread1of1ForFork1_plus_#res#1=|v_thread3Thread1of1ForFork1_plus_#res#1_1|, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_1|, thread3Thread1of1ForFork1_plus_#in~a#1=|v_thread3Thread1of1ForFork1_plus_#in~a#1_1|, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_7|, thread3Thread1of1ForFork1_plus_~a#1=|v_thread3Thread1of1ForFork1_plus_~a#1_1|, ~A~0.offset=v_~A~0.offset_40, thread3Thread1of1ForFork1_plus_#in~b#1=|v_thread3Thread1of1ForFork1_plus_#in~b#1_1|, #memory_int=|v_#memory_int_51|, thread3Thread1of1ForFork1_plus_~b#1=|v_thread3Thread1of1ForFork1_plus_~b#1_1|, thread3Thread1of1ForFork1_#t~mem8#1=|v_thread3Thread1of1ForFork1_#t~mem8#1_1|, ~res2~0=v_~res2~0_57} AuxVars[] AssignedVars[thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork1_plus_~a#1, thread3Thread1of1ForFork1_#t~ret9#1, thread3Thread1of1ForFork1_plus_#res#1, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork1_plus_#in~b#1, thread3Thread1of1ForFork1_plus_#in~a#1, thread3Thread1of1ForFork1_plus_~b#1, thread3Thread1of1ForFork1_#t~mem8#1, ~res2~0][358], [30#L90-1true, 154#true, 118#L50true, 2496#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 4809#(<= 1 ~N~0), 46#L60true, Black: 3959#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 3230#(and (or (< 0 ~M~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)) (<= 1 ~N~0)), Black: 3995#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0)), Black: 3961#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 3234#(and (or (< 0 ~M~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)) (<= 1 ~N~0)), Black: 3993#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0))), Black: 3981#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 3997#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0))), Black: 164#(and (= ~res2~0 ~res1~0) (= ~res1~0 0)), Black: 3987#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), 97#L70true, 978#(and (<= (+ |thread2Thread1of1ForFork0_~i~1#1| 1) ~N~0) (<= 1 ~N~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), 4757#(and (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 4749#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 4745#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 4741#(and (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 4747#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 4763#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0)), Black: 183#(and (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~3#1| 0) (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_~size#1|)), Black: 4755#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0))), Black: 4751#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0))), Black: 4753#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 4759#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0)), Black: 4739#(and (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 2488#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 2480#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), 1720#(and (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 2486#(and (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 2494#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |thread3Thread1of1ForFork1_~i~2#1| 0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 2484#(and (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), 157#true, Black: 2482#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 1738#(and (or (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0) (<= 1 ~M~0)) (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 1730#(and (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0)), Black: 1722#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0)), Black: 1712#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 1716#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0)), Black: 968#(and (or (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| 0)) (or (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| 0)) (or (not (< |ULTIMATE.start_create_fresh_int_array_~i~3#1| |ULTIMATE.start_create_fresh_int_array_~size#1|)) (<= 1 ~N~0))), Black: 1724#(and (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 1703#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 972#(and (<= (+ ~M~0 1) ~N~0) (<= (+ |thread2Thread1of1ForFork0_~i~1#1| 1) ~N~0) (<= 1 ~N~0)), Black: 970#(and (<= (+ |thread2Thread1of1ForFork0_~i~1#1| 1) ~N~0) (<= 1 ~N~0)), Black: 976#(and (<= (+ ~M~0 1) ~N~0) (<= (+ |thread2Thread1of1ForFork0_~i~1#1| 1) ~N~0) (<= 1 ~N~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), Black: 1718#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0)), Black: 1714#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 1710#(and (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 1734#(and (or (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0) (<= 1 ~M~0)) (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 1705#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 1726#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0)), 5521#true, 3991#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0)), 5518#(and (< |thread1Thread1of1ForFork2_~i~0#1| ~N~0) (<= 1 ~N~0))]) [2021-12-22 13:47:09,756 INFO L384 tUnfolder$Statistics]: this new event has 104 ancestors and is cut-off event [2021-12-22 13:47:09,756 INFO L387 tUnfolder$Statistics]: existing Event has 99 ancestors and is cut-off event [2021-12-22 13:47:09,756 INFO L387 tUnfolder$Statistics]: existing Event has 99 ancestors and is cut-off event [2021-12-22 13:47:09,756 INFO L387 tUnfolder$Statistics]: existing Event has 99 ancestors and is cut-off event [2021-12-22 13:47:09,757 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([581] L68-->L70: Formula: (let ((.cse0 (+ |v_thread3Thread1of1ForFork1_plus_~a#1_1| |v_thread3Thread1of1ForFork1_plus_~b#1_1|))) (and (= |v_thread3Thread1of1ForFork1_plus_#in~a#1_1| |v_thread3Thread1of1ForFork1_plus_~a#1_1|) (= |v_thread3Thread1of1ForFork1_plus_#res#1_1| v_~res2~0_57) (<= |v_thread3Thread1of1ForFork1_plus_#res#1_1| 2147483647) (not (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_1|) (= |v_thread3Thread1of1ForFork1_plus_#in~b#1_1| |v_thread3Thread1of1ForFork1_plus_~b#1_1|) (not (= (ite (or (<= 0 (+ 2147483648 |v_thread3Thread1of1ForFork1_plus_~a#1_1| |v_thread3Thread1of1ForFork1_plus_~b#1_1|)) (<= 0 |v_thread3Thread1of1ForFork1_plus_~b#1_1|)) 1 0) 0)) (<= 0 (+ |v_thread3Thread1of1ForFork1_plus_#res#1_1| 2147483648)) (= v_~res2~0_58 |v_thread3Thread1of1ForFork1_plus_#in~a#1_1|) (= .cse0 |v_thread3Thread1of1ForFork1_plus_#res#1_1|) (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1| (ite (or (<= |v_thread3Thread1of1ForFork1_plus_~b#1_1| 0) (<= .cse0 2147483647)) 1 0)) (= (select (select |v_#memory_int_51| v_~A~0.base_40) (+ (* |v_thread3Thread1of1ForFork1_~i~2#1_7| 4) v_~A~0.offset_40)) |v_thread3Thread1of1ForFork1_plus_#in~b#1_1|))) InVars {#memory_int=|v_#memory_int_51|, ~A~0.base=v_~A~0.base_40, ~A~0.offset=v_~A~0.offset_40, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_7|, ~res2~0=v_~res2~0_58} OutVars{thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1|, ~A~0.base=v_~A~0.base_40, thread3Thread1of1ForFork1_#t~ret9#1=|v_thread3Thread1of1ForFork1_#t~ret9#1_1|, thread3Thread1of1ForFork1_plus_#res#1=|v_thread3Thread1of1ForFork1_plus_#res#1_1|, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_1|, thread3Thread1of1ForFork1_plus_#in~a#1=|v_thread3Thread1of1ForFork1_plus_#in~a#1_1|, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_7|, thread3Thread1of1ForFork1_plus_~a#1=|v_thread3Thread1of1ForFork1_plus_~a#1_1|, ~A~0.offset=v_~A~0.offset_40, thread3Thread1of1ForFork1_plus_#in~b#1=|v_thread3Thread1of1ForFork1_plus_#in~b#1_1|, #memory_int=|v_#memory_int_51|, thread3Thread1of1ForFork1_plus_~b#1=|v_thread3Thread1of1ForFork1_plus_~b#1_1|, thread3Thread1of1ForFork1_#t~mem8#1=|v_thread3Thread1of1ForFork1_#t~mem8#1_1|, ~res2~0=v_~res2~0_57} AuxVars[] AssignedVars[thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork1_plus_~a#1, thread3Thread1of1ForFork1_#t~ret9#1, thread3Thread1of1ForFork1_plus_#res#1, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork1_plus_#in~b#1, thread3Thread1of1ForFork1_plus_#in~a#1, thread3Thread1of1ForFork1_plus_~b#1, thread3Thread1of1ForFork1_#t~mem8#1, ~res2~0][358], [30#L90-1true, 154#true, 18#L57-2true, 2496#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 4809#(<= 1 ~N~0), Black: 3959#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 3230#(and (or (< 0 ~M~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)) (<= 1 ~N~0)), Black: 3995#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0)), Black: 3961#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 3234#(and (or (< 0 ~M~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)) (<= 1 ~N~0)), Black: 3993#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0))), Black: 3981#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 3997#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0))), Black: 164#(and (= ~res2~0 ~res1~0) (= ~res1~0 0)), Black: 3987#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), 97#L70true, 978#(and (<= (+ |thread2Thread1of1ForFork0_~i~1#1| 1) ~N~0) (<= 1 ~N~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), 4757#(and (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 4749#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 4745#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 4741#(and (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 4747#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= 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INFO L387 tUnfolder$Statistics]: existing Event has 99 ancestors and is cut-off event [2021-12-22 13:47:09,757 INFO L387 tUnfolder$Statistics]: existing Event has 99 ancestors and is cut-off event [2021-12-22 13:47:09,757 INFO L387 tUnfolder$Statistics]: existing Event has 99 ancestors and is cut-off event [2021-12-22 13:47:09,757 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([574] L57-2-->L57-3: Formula: (= |v_thread2Thread1of1ForFork0_~i~1#1_11| (+ |v_thread2Thread1of1ForFork0_#t~post4#1_3| 1)) InVars {thread2Thread1of1ForFork0_#t~post4#1=|v_thread2Thread1of1ForFork0_#t~post4#1_3|} OutVars{thread2Thread1of1ForFork0_#t~post4#1=|v_thread2Thread1of1ForFork0_#t~post4#1_3|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_11|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_~i~1#1][682], [30#L90-1true, 154#true, Black: 4809#(<= 1 ~N~0), 3959#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= 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~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), 105#L48true, Black: 1730#(and (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0)), Black: 1722#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0)), Black: 1720#(and (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 1716#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0)), Black: 1724#(and (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 968#(and (or (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| 0)) (or (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| 0)) (or (not (< |ULTIMATE.start_create_fresh_int_array_~i~3#1| |ULTIMATE.start_create_fresh_int_array_~size#1|)) (<= 1 ~N~0))), Black: 978#(and (<= (+ |thread2Thread1of1ForFork0_~i~1#1| 1) ~N~0) (<= 1 ~N~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), Black: 972#(and (<= (+ ~M~0 1) ~N~0) (<= (+ |thread2Thread1of1ForFork0_~i~1#1| 1) ~N~0) (<= 1 ~N~0)), Black: 1703#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 970#(and (<= (+ |thread2Thread1of1ForFork0_~i~1#1| 1) ~N~0) (<= 1 ~N~0)), Black: 976#(and (<= (+ ~M~0 1) ~N~0) (<= (+ |thread2Thread1of1ForFork0_~i~1#1| 1) ~N~0) (<= 1 ~N~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), Black: 1718#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0)), Black: 1714#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 1710#(and (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 1734#(and (or (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0) (<= 1 ~M~0)) (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 1705#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 1726#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0)), 23#L68true, 5521#true, 1712#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), 4745#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), 5518#(and (< |thread1Thread1of1ForFork2_~i~0#1| ~N~0) (<= 1 ~N~0))]) [2021-12-22 13:47:09,757 INFO L384 tUnfolder$Statistics]: this new event has 104 ancestors and is cut-off event [2021-12-22 13:47:09,757 INFO L387 tUnfolder$Statistics]: existing Event has 99 ancestors and is cut-off event [2021-12-22 13:47:09,757 INFO L387 tUnfolder$Statistics]: existing Event has 99 ancestors and is cut-off event [2021-12-22 13:47:09,757 INFO L387 tUnfolder$Statistics]: existing Event has 99 ancestors and is cut-off event [2021-12-22 13:47:09,758 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([581] L68-->L70: Formula: (let ((.cse0 (+ |v_thread3Thread1of1ForFork1_plus_~a#1_1| |v_thread3Thread1of1ForFork1_plus_~b#1_1|))) (and (= |v_thread3Thread1of1ForFork1_plus_#in~a#1_1| |v_thread3Thread1of1ForFork1_plus_~a#1_1|) (= |v_thread3Thread1of1ForFork1_plus_#res#1_1| v_~res2~0_57) (<= |v_thread3Thread1of1ForFork1_plus_#res#1_1| 2147483647) (not (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_1|) (= |v_thread3Thread1of1ForFork1_plus_#in~b#1_1| |v_thread3Thread1of1ForFork1_plus_~b#1_1|) (not (= (ite (or (<= 0 (+ 2147483648 |v_thread3Thread1of1ForFork1_plus_~a#1_1| |v_thread3Thread1of1ForFork1_plus_~b#1_1|)) (<= 0 |v_thread3Thread1of1ForFork1_plus_~b#1_1|)) 1 0) 0)) (<= 0 (+ |v_thread3Thread1of1ForFork1_plus_#res#1_1| 2147483648)) (= v_~res2~0_58 |v_thread3Thread1of1ForFork1_plus_#in~a#1_1|) (= .cse0 |v_thread3Thread1of1ForFork1_plus_#res#1_1|) (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1| (ite (or (<= |v_thread3Thread1of1ForFork1_plus_~b#1_1| 0) (<= .cse0 2147483647)) 1 0)) (= (select (select |v_#memory_int_51| v_~A~0.base_40) (+ (* |v_thread3Thread1of1ForFork1_~i~2#1_7| 4) v_~A~0.offset_40)) |v_thread3Thread1of1ForFork1_plus_#in~b#1_1|))) InVars {#memory_int=|v_#memory_int_51|, ~A~0.base=v_~A~0.base_40, ~A~0.offset=v_~A~0.offset_40, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_7|, ~res2~0=v_~res2~0_58} OutVars{thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1|, ~A~0.base=v_~A~0.base_40, thread3Thread1of1ForFork1_#t~ret9#1=|v_thread3Thread1of1ForFork1_#t~ret9#1_1|, thread3Thread1of1ForFork1_plus_#res#1=|v_thread3Thread1of1ForFork1_plus_#res#1_1|, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_1|, thread3Thread1of1ForFork1_plus_#in~a#1=|v_thread3Thread1of1ForFork1_plus_#in~a#1_1|, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_7|, thread3Thread1of1ForFork1_plus_~a#1=|v_thread3Thread1of1ForFork1_plus_~a#1_1|, ~A~0.offset=v_~A~0.offset_40, thread3Thread1of1ForFork1_plus_#in~b#1=|v_thread3Thread1of1ForFork1_plus_#in~b#1_1|, #memory_int=|v_#memory_int_51|, thread3Thread1of1ForFork1_plus_~b#1=|v_thread3Thread1of1ForFork1_plus_~b#1_1|, thread3Thread1of1ForFork1_#t~mem8#1=|v_thread3Thread1of1ForFork1_#t~mem8#1_1|, ~res2~0=v_~res2~0_57} AuxVars[] AssignedVars[thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork1_plus_~a#1, thread3Thread1of1ForFork1_#t~ret9#1, thread3Thread1of1ForFork1_plus_#res#1, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork1_plus_#in~b#1, thread3Thread1of1ForFork1_plus_#in~a#1, thread3Thread1of1ForFork1_plus_~b#1, thread3Thread1of1ForFork1_#t~mem8#1, ~res2~0][358], [30#L90-1true, 3995#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0)), 154#true, 18#L57-2true, 2496#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 3959#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 3230#(and (or (< 0 ~M~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)) (<= 1 ~N~0)), Black: 3961#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 3991#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0)), Black: 3234#(and (or (< 0 ~M~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)) (<= 1 ~N~0)), Black: 3993#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0))), Black: 3981#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 3997#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0))), Black: 164#(and (= ~res2~0 ~res1~0) (= ~res1~0 0)), Black: 3987#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), 97#L70true, 4809#(<= 1 ~N~0), 978#(and (<= (+ |thread2Thread1of1ForFork0_~i~1#1| 1) ~N~0) (<= 1 ~N~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), 4761#(and (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 4749#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 4745#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 4741#(and (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 4747#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 4763#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= 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|ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 4759#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0)), Black: 4739#(and (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 2488#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 2480#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= 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1720#(and (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 1712#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 1716#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0)), Black: 968#(and (or (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| 0)) (or (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| 0)) (or (not (< |ULTIMATE.start_create_fresh_int_array_~i~3#1| |ULTIMATE.start_create_fresh_int_array_~size#1|)) (<= 1 ~N~0))), Black: 1724#(and (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 978#(and (<= (+ |thread2Thread1of1ForFork0_~i~1#1| 1) ~N~0) (<= 1 ~N~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), Black: 972#(and (<= (+ ~M~0 1) ~N~0) (<= (+ |thread2Thread1of1ForFork0_~i~1#1| 1) ~N~0) (<= 1 ~N~0)), Black: 1703#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 970#(and (<= (+ |thread2Thread1of1ForFork0_~i~1#1| 1) ~N~0) (<= 1 ~N~0)), Black: 976#(and (<= (+ ~M~0 1) ~N~0) (<= (+ |thread2Thread1of1ForFork0_~i~1#1| 1) ~N~0) (<= 1 ~N~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), Black: 1718#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0)), 1714#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 1710#(and (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 1734#(and (or (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0) (<= 1 ~M~0)) (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 1705#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 1726#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0)), 23#L68true, 5521#true, 3961#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0))]) [2021-12-22 13:47:09,759 INFO L384 tUnfolder$Statistics]: this new event has 104 ancestors and is cut-off event [2021-12-22 13:47:09,759 INFO L387 tUnfolder$Statistics]: existing Event has 99 ancestors and is cut-off event [2021-12-22 13:47:09,759 INFO L387 tUnfolder$Statistics]: existing Event has 99 ancestors and is cut-off event [2021-12-22 13:47:09,759 INFO L387 tUnfolder$Statistics]: existing Event has 99 ancestors and is cut-off event [2021-12-22 13:47:09,808 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([581] L68-->L70: Formula: (let ((.cse0 (+ |v_thread3Thread1of1ForFork1_plus_~a#1_1| |v_thread3Thread1of1ForFork1_plus_~b#1_1|))) (and (= |v_thread3Thread1of1ForFork1_plus_#in~a#1_1| |v_thread3Thread1of1ForFork1_plus_~a#1_1|) (= |v_thread3Thread1of1ForFork1_plus_#res#1_1| v_~res2~0_57) (<= |v_thread3Thread1of1ForFork1_plus_#res#1_1| 2147483647) (not (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_1|) (= |v_thread3Thread1of1ForFork1_plus_#in~b#1_1| |v_thread3Thread1of1ForFork1_plus_~b#1_1|) (not (= (ite (or (<= 0 (+ 2147483648 |v_thread3Thread1of1ForFork1_plus_~a#1_1| |v_thread3Thread1of1ForFork1_plus_~b#1_1|)) (<= 0 |v_thread3Thread1of1ForFork1_plus_~b#1_1|)) 1 0) 0)) (<= 0 (+ |v_thread3Thread1of1ForFork1_plus_#res#1_1| 2147483648)) (= v_~res2~0_58 |v_thread3Thread1of1ForFork1_plus_#in~a#1_1|) (= .cse0 |v_thread3Thread1of1ForFork1_plus_#res#1_1|) (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1| (ite (or (<= |v_thread3Thread1of1ForFork1_plus_~b#1_1| 0) (<= .cse0 2147483647)) 1 0)) (= (select (select |v_#memory_int_51| v_~A~0.base_40) (+ (* |v_thread3Thread1of1ForFork1_~i~2#1_7| 4) v_~A~0.offset_40)) |v_thread3Thread1of1ForFork1_plus_#in~b#1_1|))) InVars {#memory_int=|v_#memory_int_51|, ~A~0.base=v_~A~0.base_40, ~A~0.offset=v_~A~0.offset_40, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_7|, ~res2~0=v_~res2~0_58} OutVars{thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1|, ~A~0.base=v_~A~0.base_40, thread3Thread1of1ForFork1_#t~ret9#1=|v_thread3Thread1of1ForFork1_#t~ret9#1_1|, thread3Thread1of1ForFork1_plus_#res#1=|v_thread3Thread1of1ForFork1_plus_#res#1_1|, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_1|, thread3Thread1of1ForFork1_plus_#in~a#1=|v_thread3Thread1of1ForFork1_plus_#in~a#1_1|, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_7|, thread3Thread1of1ForFork1_plus_~a#1=|v_thread3Thread1of1ForFork1_plus_~a#1_1|, ~A~0.offset=v_~A~0.offset_40, thread3Thread1of1ForFork1_plus_#in~b#1=|v_thread3Thread1of1ForFork1_plus_#in~b#1_1|, #memory_int=|v_#memory_int_51|, thread3Thread1of1ForFork1_plus_~b#1=|v_thread3Thread1of1ForFork1_plus_~b#1_1|, thread3Thread1of1ForFork1_#t~mem8#1=|v_thread3Thread1of1ForFork1_#t~mem8#1_1|, ~res2~0=v_~res2~0_57} AuxVars[] AssignedVars[thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork1_plus_~a#1, thread3Thread1of1ForFork1_#t~ret9#1, thread3Thread1of1ForFork1_plus_#res#1, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork1_plus_#in~b#1, thread3Thread1of1ForFork1_plus_#in~a#1, thread3Thread1of1ForFork1_plus_~b#1, thread3Thread1of1ForFork1_#t~mem8#1, ~res2~0][358], [3995#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0)), 18#L57-2true, 154#true, 2496#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 3959#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 3230#(and (or (< 0 ~M~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)) (<= 1 ~N~0)), Black: 3961#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 3234#(and (or (< 0 ~M~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)) (<= 1 ~N~0)), Black: 3991#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0)), Black: 3993#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0))), Black: 3981#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 3997#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0))), Black: 164#(and (= ~res2~0 ~res1~0) (= ~res1~0 0)), 97#L70true, Black: 3987#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), 4809#(<= 1 ~N~0), 40#L91-1true, 978#(and (<= (+ |thread2Thread1of1ForFork0_~i~1#1| 1) ~N~0) (<= 1 ~N~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), Black: 4749#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), 4761#(and (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 4745#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 4741#(and (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 4747#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 4763#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0)), Black: 183#(and (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~3#1| 0) (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_~size#1|)), Black: 4755#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0))), Black: 4751#(and (<= 1 ~N~0) 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INFO L387 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2021-12-22 13:47:09,811 INFO L387 tUnfolder$Statistics]: existing Event has 104 ancestors and is cut-off event [2021-12-22 13:47:09,859 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([564] L47-2-->L47-3: Formula: (= |v_thread1Thread1of1ForFork2_~i~0#1_11| (+ |v_thread1Thread1of1ForFork2_#t~post1#1_3| 1)) InVars {thread1Thread1of1ForFork2_#t~post1#1=|v_thread1Thread1of1ForFork2_#t~post1#1_3|} OutVars{thread1Thread1of1ForFork2_~i~0#1=|v_thread1Thread1of1ForFork2_~i~0#1_11|, thread1Thread1of1ForFork2_#t~post1#1=|v_thread1Thread1of1ForFork2_#t~post1#1_3|} AuxVars[] AssignedVars[thread1Thread1of1ForFork2_~i~0#1][122], [30#L90-1true, 154#true, 2496#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= 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|ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 1734#(and (or (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0) (<= 1 ~M~0)) (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 1705#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 1726#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0)), 23#L68true, 5521#true, 3991#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0))]) [2021-12-22 13:47:09,859 INFO L384 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2021-12-22 13:47:09,859 INFO L387 tUnfolder$Statistics]: existing Event has 100 ancestors and is cut-off event [2021-12-22 13:47:09,859 INFO L387 tUnfolder$Statistics]: existing Event has 100 ancestors and is cut-off event [2021-12-22 13:47:09,859 INFO L387 tUnfolder$Statistics]: existing Event has 100 ancestors and is cut-off event [2021-12-22 13:47:09,859 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([581] L68-->L70: Formula: (let ((.cse0 (+ |v_thread3Thread1of1ForFork1_plus_~a#1_1| |v_thread3Thread1of1ForFork1_plus_~b#1_1|))) (and (= |v_thread3Thread1of1ForFork1_plus_#in~a#1_1| |v_thread3Thread1of1ForFork1_plus_~a#1_1|) (= |v_thread3Thread1of1ForFork1_plus_#res#1_1| v_~res2~0_57) (<= |v_thread3Thread1of1ForFork1_plus_#res#1_1| 2147483647) (not (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_1|) (= |v_thread3Thread1of1ForFork1_plus_#in~b#1_1| |v_thread3Thread1of1ForFork1_plus_~b#1_1|) (not (= (ite (or (<= 0 (+ 2147483648 |v_thread3Thread1of1ForFork1_plus_~a#1_1| |v_thread3Thread1of1ForFork1_plus_~b#1_1|)) (<= 0 |v_thread3Thread1of1ForFork1_plus_~b#1_1|)) 1 0) 0)) (<= 0 (+ |v_thread3Thread1of1ForFork1_plus_#res#1_1| 2147483648)) (= v_~res2~0_58 |v_thread3Thread1of1ForFork1_plus_#in~a#1_1|) (= .cse0 |v_thread3Thread1of1ForFork1_plus_#res#1_1|) (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1| (ite (or (<= |v_thread3Thread1of1ForFork1_plus_~b#1_1| 0) (<= .cse0 2147483647)) 1 0)) (= (select (select |v_#memory_int_51| v_~A~0.base_40) (+ (* |v_thread3Thread1of1ForFork1_~i~2#1_7| 4) v_~A~0.offset_40)) |v_thread3Thread1of1ForFork1_plus_#in~b#1_1|))) InVars {#memory_int=|v_#memory_int_51|, ~A~0.base=v_~A~0.base_40, ~A~0.offset=v_~A~0.offset_40, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_7|, ~res2~0=v_~res2~0_58} OutVars{thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1|, ~A~0.base=v_~A~0.base_40, thread3Thread1of1ForFork1_#t~ret9#1=|v_thread3Thread1of1ForFork1_#t~ret9#1_1|, thread3Thread1of1ForFork1_plus_#res#1=|v_thread3Thread1of1ForFork1_plus_#res#1_1|, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_1|, thread3Thread1of1ForFork1_plus_#in~a#1=|v_thread3Thread1of1ForFork1_plus_#in~a#1_1|, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_7|, thread3Thread1of1ForFork1_plus_~a#1=|v_thread3Thread1of1ForFork1_plus_~a#1_1|, ~A~0.offset=v_~A~0.offset_40, thread3Thread1of1ForFork1_plus_#in~b#1=|v_thread3Thread1of1ForFork1_plus_#in~b#1_1|, #memory_int=|v_#memory_int_51|, thread3Thread1of1ForFork1_plus_~b#1=|v_thread3Thread1of1ForFork1_plus_~b#1_1|, thread3Thread1of1ForFork1_#t~mem8#1=|v_thread3Thread1of1ForFork1_#t~mem8#1_1|, ~res2~0=v_~res2~0_57} AuxVars[] AssignedVars[thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork1_plus_~a#1, thread3Thread1of1ForFork1_#t~ret9#1, thread3Thread1of1ForFork1_plus_#res#1, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork1_plus_#in~b#1, thread3Thread1of1ForFork1_plus_#in~a#1, thread3Thread1of1ForFork1_plus_~b#1, thread3Thread1of1ForFork1_#t~mem8#1, ~res2~0][358], [30#L90-1true, 154#true, 2496#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 4809#(<= 1 ~N~0), 46#L60true, Black: 3959#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 3230#(and (or (< 0 ~M~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)) (<= 1 ~N~0)), Black: 3995#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0)), Black: 3961#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 3234#(and (or (< 0 ~M~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)) (<= 1 ~N~0)), Black: 3993#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0))), Black: 3981#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 164#(and (= ~res2~0 ~res1~0) (= ~res1~0 0)), Black: 3997#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0))), 97#L70true, Black: 3987#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), 978#(and (<= (+ |thread2Thread1of1ForFork0_~i~1#1| 1) ~N~0) (<= 1 ~N~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), 4757#(and (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 4749#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 4745#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 4741#(and (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 4747#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 4763#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0)), Black: 183#(and (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~3#1| 0) (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_~size#1|)), Black: 4755#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0))), Black: 4751#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0))), Black: 4753#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 4759#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0)), Black: 4739#(and (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 2488#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 2480#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), 1720#(and (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 2486#(and (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 2494#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |thread3Thread1of1ForFork1_~i~2#1| 0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 2484#(and (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), 157#true, Black: 2482#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 1738#(and (or (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0) (<= 1 ~M~0)) (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 1730#(and (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0)), Black: 1722#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0)), Black: 1712#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 1716#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0)), Black: 968#(and (or (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| 0)) (or (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| 0)) (or (not (< |ULTIMATE.start_create_fresh_int_array_~i~3#1| |ULTIMATE.start_create_fresh_int_array_~size#1|)) (<= 1 ~N~0))), Black: 1724#(and (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 1703#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 972#(and (<= (+ ~M~0 1) ~N~0) (<= (+ |thread2Thread1of1ForFork0_~i~1#1| 1) ~N~0) (<= 1 ~N~0)), Black: 970#(and (<= (+ |thread2Thread1of1ForFork0_~i~1#1| 1) ~N~0) (<= 1 ~N~0)), Black: 976#(and (<= (+ ~M~0 1) ~N~0) (<= (+ |thread2Thread1of1ForFork0_~i~1#1| 1) ~N~0) (<= 1 ~N~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), Black: 1718#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0)), Black: 1714#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 1710#(and (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 1734#(and (or (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0) (<= 1 ~M~0)) (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 1705#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 1726#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0)), 5521#true, 5#L47-2true, 3991#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0)), 5518#(and (< |thread1Thread1of1ForFork2_~i~0#1| ~N~0) (<= 1 ~N~0))]) [2021-12-22 13:47:09,860 INFO L384 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2021-12-22 13:47:09,860 INFO L387 tUnfolder$Statistics]: existing Event has 100 ancestors and is cut-off event [2021-12-22 13:47:09,860 INFO L387 tUnfolder$Statistics]: existing Event has 100 ancestors and is cut-off event [2021-12-22 13:47:09,860 INFO L387 tUnfolder$Statistics]: existing Event has 100 ancestors and is cut-off event [2021-12-22 13:47:09,861 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([581] L68-->L70: Formula: (let ((.cse0 (+ |v_thread3Thread1of1ForFork1_plus_~a#1_1| |v_thread3Thread1of1ForFork1_plus_~b#1_1|))) (and (= |v_thread3Thread1of1ForFork1_plus_#in~a#1_1| |v_thread3Thread1of1ForFork1_plus_~a#1_1|) (= |v_thread3Thread1of1ForFork1_plus_#res#1_1| v_~res2~0_57) (<= |v_thread3Thread1of1ForFork1_plus_#res#1_1| 2147483647) (not (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_1|) (= |v_thread3Thread1of1ForFork1_plus_#in~b#1_1| |v_thread3Thread1of1ForFork1_plus_~b#1_1|) (not (= (ite (or (<= 0 (+ 2147483648 |v_thread3Thread1of1ForFork1_plus_~a#1_1| |v_thread3Thread1of1ForFork1_plus_~b#1_1|)) (<= 0 |v_thread3Thread1of1ForFork1_plus_~b#1_1|)) 1 0) 0)) (<= 0 (+ |v_thread3Thread1of1ForFork1_plus_#res#1_1| 2147483648)) (= v_~res2~0_58 |v_thread3Thread1of1ForFork1_plus_#in~a#1_1|) (= .cse0 |v_thread3Thread1of1ForFork1_plus_#res#1_1|) (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1| (ite (or (<= |v_thread3Thread1of1ForFork1_plus_~b#1_1| 0) (<= .cse0 2147483647)) 1 0)) (= (select (select |v_#memory_int_51| v_~A~0.base_40) (+ (* |v_thread3Thread1of1ForFork1_~i~2#1_7| 4) v_~A~0.offset_40)) |v_thread3Thread1of1ForFork1_plus_#in~b#1_1|))) InVars {#memory_int=|v_#memory_int_51|, ~A~0.base=v_~A~0.base_40, ~A~0.offset=v_~A~0.offset_40, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_7|, ~res2~0=v_~res2~0_58} OutVars{thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1|, ~A~0.base=v_~A~0.base_40, thread3Thread1of1ForFork1_#t~ret9#1=|v_thread3Thread1of1ForFork1_#t~ret9#1_1|, thread3Thread1of1ForFork1_plus_#res#1=|v_thread3Thread1of1ForFork1_plus_#res#1_1|, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_1|, thread3Thread1of1ForFork1_plus_#in~a#1=|v_thread3Thread1of1ForFork1_plus_#in~a#1_1|, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_7|, thread3Thread1of1ForFork1_plus_~a#1=|v_thread3Thread1of1ForFork1_plus_~a#1_1|, ~A~0.offset=v_~A~0.offset_40, thread3Thread1of1ForFork1_plus_#in~b#1=|v_thread3Thread1of1ForFork1_plus_#in~b#1_1|, #memory_int=|v_#memory_int_51|, thread3Thread1of1ForFork1_plus_~b#1=|v_thread3Thread1of1ForFork1_plus_~b#1_1|, thread3Thread1of1ForFork1_#t~mem8#1=|v_thread3Thread1of1ForFork1_#t~mem8#1_1|, ~res2~0=v_~res2~0_57} AuxVars[] AssignedVars[thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork1_plus_~a#1, thread3Thread1of1ForFork1_#t~ret9#1, thread3Thread1of1ForFork1_plus_#res#1, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork1_plus_#in~b#1, thread3Thread1of1ForFork1_plus_#in~a#1, thread3Thread1of1ForFork1_plus_~b#1, thread3Thread1of1ForFork1_#t~mem8#1, ~res2~0][358], [30#L90-1true, 154#true, 18#L57-2true, 118#L50true, 2496#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 4809#(<= 1 ~N~0), Black: 3959#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 3230#(and (or (< 0 ~M~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)) (<= 1 ~N~0)), Black: 3995#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0)), Black: 3961#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 3234#(and (or (< 0 ~M~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)) (<= 1 ~N~0)), Black: 3993#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0))), Black: 3981#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 3997#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0))), Black: 164#(and (= ~res2~0 ~res1~0) (= ~res1~0 0)), Black: 3987#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), 97#L70true, 978#(and (<= (+ |thread2Thread1of1ForFork0_~i~1#1| 1) ~N~0) (<= 1 ~N~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), 4757#(and (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 4749#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 4745#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 4741#(and (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 4747#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 4763#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0)), Black: 183#(and (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~3#1| 0) (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_~size#1|)), Black: 4755#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0))), Black: 4751#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0))), Black: 4753#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 4759#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0)), Black: 4739#(and (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 2488#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 2480#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), 1720#(and (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 2486#(and (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)) 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|thread1Thread1of1ForFork2_~i~0#1| ~N~0) (<= 1 ~N~0))]) [2021-12-22 13:47:09,861 INFO L384 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2021-12-22 13:47:09,861 INFO L387 tUnfolder$Statistics]: existing Event has 100 ancestors and is cut-off event [2021-12-22 13:47:09,861 INFO L387 tUnfolder$Statistics]: existing Event has 100 ancestors and is cut-off event [2021-12-22 13:47:09,861 INFO L387 tUnfolder$Statistics]: existing Event has 100 ancestors and is cut-off event [2021-12-22 13:47:09,861 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([574] L57-2-->L57-3: Formula: (= |v_thread2Thread1of1ForFork0_~i~1#1_11| (+ |v_thread2Thread1of1ForFork0_#t~post4#1_3| 1)) InVars {thread2Thread1of1ForFork0_#t~post4#1=|v_thread2Thread1of1ForFork0_#t~post4#1_3|} OutVars{thread2Thread1of1ForFork0_#t~post4#1=|v_thread2Thread1of1ForFork0_#t~post4#1_3|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_11|} 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|ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0)), Black: 976#(and (<= (+ ~M~0 1) ~N~0) (<= (+ |thread2Thread1of1ForFork0_~i~1#1| 1) ~N~0) (<= 1 ~N~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), Black: 1714#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 1710#(and (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 1734#(and (or (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0) (<= 1 ~M~0)) (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 1705#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 1726#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0)), 23#L68true, 5521#true, 3991#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0))]) [2021-12-22 13:47:09,941 INFO L384 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2021-12-22 13:47:09,941 INFO L387 tUnfolder$Statistics]: existing Event has 101 ancestors and is cut-off event [2021-12-22 13:47:09,941 INFO L387 tUnfolder$Statistics]: existing Event has 101 ancestors and is cut-off event [2021-12-22 13:47:09,941 INFO L387 tUnfolder$Statistics]: existing Event has 101 ancestors and is cut-off event [2021-12-22 13:47:09,941 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([581] L68-->L70: Formula: (let ((.cse0 (+ |v_thread3Thread1of1ForFork1_plus_~a#1_1| |v_thread3Thread1of1ForFork1_plus_~b#1_1|))) (and (= |v_thread3Thread1of1ForFork1_plus_#in~a#1_1| |v_thread3Thread1of1ForFork1_plus_~a#1_1|) (= |v_thread3Thread1of1ForFork1_plus_#res#1_1| v_~res2~0_57) (<= |v_thread3Thread1of1ForFork1_plus_#res#1_1| 2147483647) (not (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_1|) (= |v_thread3Thread1of1ForFork1_plus_#in~b#1_1| |v_thread3Thread1of1ForFork1_plus_~b#1_1|) (not (= (ite (or (<= 0 (+ 2147483648 |v_thread3Thread1of1ForFork1_plus_~a#1_1| |v_thread3Thread1of1ForFork1_plus_~b#1_1|)) (<= 0 |v_thread3Thread1of1ForFork1_plus_~b#1_1|)) 1 0) 0)) (<= 0 (+ |v_thread3Thread1of1ForFork1_plus_#res#1_1| 2147483648)) (= v_~res2~0_58 |v_thread3Thread1of1ForFork1_plus_#in~a#1_1|) (= .cse0 |v_thread3Thread1of1ForFork1_plus_#res#1_1|) (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1| (ite (or (<= |v_thread3Thread1of1ForFork1_plus_~b#1_1| 0) (<= .cse0 2147483647)) 1 0)) (= (select (select |v_#memory_int_51| v_~A~0.base_40) (+ (* |v_thread3Thread1of1ForFork1_~i~2#1_7| 4) v_~A~0.offset_40)) |v_thread3Thread1of1ForFork1_plus_#in~b#1_1|))) InVars {#memory_int=|v_#memory_int_51|, ~A~0.base=v_~A~0.base_40, ~A~0.offset=v_~A~0.offset_40, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_7|, ~res2~0=v_~res2~0_58} OutVars{thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1|, ~A~0.base=v_~A~0.base_40, thread3Thread1of1ForFork1_#t~ret9#1=|v_thread3Thread1of1ForFork1_#t~ret9#1_1|, thread3Thread1of1ForFork1_plus_#res#1=|v_thread3Thread1of1ForFork1_plus_#res#1_1|, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_1|, thread3Thread1of1ForFork1_plus_#in~a#1=|v_thread3Thread1of1ForFork1_plus_#in~a#1_1|, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_7|, thread3Thread1of1ForFork1_plus_~a#1=|v_thread3Thread1of1ForFork1_plus_~a#1_1|, ~A~0.offset=v_~A~0.offset_40, thread3Thread1of1ForFork1_plus_#in~b#1=|v_thread3Thread1of1ForFork1_plus_#in~b#1_1|, #memory_int=|v_#memory_int_51|, thread3Thread1of1ForFork1_plus_~b#1=|v_thread3Thread1of1ForFork1_plus_~b#1_1|, thread3Thread1of1ForFork1_#t~mem8#1=|v_thread3Thread1of1ForFork1_#t~mem8#1_1|, ~res2~0=v_~res2~0_57} AuxVars[] AssignedVars[thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork1_plus_~a#1, thread3Thread1of1ForFork1_#t~ret9#1, thread3Thread1of1ForFork1_plus_#res#1, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork1_plus_#in~b#1, thread3Thread1of1ForFork1_plus_#in~a#1, thread3Thread1of1ForFork1_plus_~b#1, thread3Thread1of1ForFork1_#t~mem8#1, ~res2~0][358], [30#L90-1true, 154#true, 18#L57-2true, 2496#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 4809#(<= 1 ~N~0), Black: 3959#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 3230#(and (or (< 0 ~M~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)) (<= 1 ~N~0)), Black: 3995#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0)), Black: 3961#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 3234#(and (or (< 0 ~M~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)) (<= 1 ~N~0)), Black: 3993#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0))), Black: 3981#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 3997#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0))), Black: 164#(and (= ~res2~0 ~res1~0) (= ~res1~0 0)), Black: 3987#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), 97#L70true, 978#(and (<= (+ |thread2Thread1of1ForFork0_~i~1#1| 1) ~N~0) (<= 1 ~N~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), 4757#(and (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 4749#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 4745#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 4741#(and (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 4747#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 4763#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0)), Black: 183#(and (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~3#1| 0) (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_~size#1|)), Black: 4755#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0))), Black: 4751#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0))), Black: 4753#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 4759#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0)), Black: 4739#(and (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 2488#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 2480#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), 1720#(and (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 2486#(and (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 2494#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |thread3Thread1of1ForFork1_~i~2#1| 0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 2484#(and (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), 157#true, Black: 2482#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 1738#(and (or (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0) (<= 1 ~M~0)) (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 1730#(and (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0)), Black: 1722#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0)), Black: 1712#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 1716#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0)), Black: 968#(and (or (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| 0)) (or (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| 0)) (or (not (< |ULTIMATE.start_create_fresh_int_array_~i~3#1| |ULTIMATE.start_create_fresh_int_array_~size#1|)) (<= 1 ~N~0))), Black: 1724#(and (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 1703#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 972#(and (<= (+ ~M~0 1) ~N~0) (<= (+ |thread2Thread1of1ForFork0_~i~1#1| 1) ~N~0) (<= 1 ~N~0)), Black: 970#(and (<= (+ |thread2Thread1of1ForFork0_~i~1#1| 1) ~N~0) (<= 1 ~N~0)), Black: 976#(and (<= (+ ~M~0 1) ~N~0) (<= (+ |thread2Thread1of1ForFork0_~i~1#1| 1) ~N~0) (<= 1 ~N~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), Black: 1718#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0)), Black: 1714#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 1710#(and (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 1734#(and (or (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0) (<= 1 ~M~0)) (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 1705#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= 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tUnfolder$Statistics]: existing Event has 101 ancestors and is cut-off event [2021-12-22 13:47:09,942 INFO L387 tUnfolder$Statistics]: existing Event has 101 ancestors and is cut-off event [2021-12-22 13:47:09,942 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([574] L57-2-->L57-3: Formula: (= |v_thread2Thread1of1ForFork0_~i~1#1_11| (+ |v_thread2Thread1of1ForFork0_#t~post4#1_3| 1)) InVars {thread2Thread1of1ForFork0_#t~post4#1=|v_thread2Thread1of1ForFork0_#t~post4#1_3|} OutVars{thread2Thread1of1ForFork0_#t~post4#1=|v_thread2Thread1of1ForFork0_#t~post4#1_3|, thread2Thread1of1ForFork0_~i~1#1=|v_thread2Thread1of1ForFork0_~i~1#1_11|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_~i~1#1][682], [30#L90-1true, 154#true, Black: 4809#(<= 1 ~N~0), 3959#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 3995#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 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|ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 1705#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 1726#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0)), 23#L68true, 5521#true, 1712#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), 5#L47-2true, 4745#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), 5518#(and (< |thread1Thread1of1ForFork2_~i~0#1| ~N~0) (<= 1 ~N~0))]) [2021-12-22 13:47:09,942 INFO L384 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2021-12-22 13:47:09,942 INFO L387 tUnfolder$Statistics]: existing Event has 101 ancestors and is cut-off event [2021-12-22 13:47:09,942 INFO L387 tUnfolder$Statistics]: existing Event has 101 ancestors and is cut-off event [2021-12-22 13:47:09,942 INFO L387 tUnfolder$Statistics]: existing Event has 101 ancestors and is cut-off event [2021-12-22 13:47:10,281 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([581] L68-->L70: Formula: (let ((.cse0 (+ |v_thread3Thread1of1ForFork1_plus_~a#1_1| |v_thread3Thread1of1ForFork1_plus_~b#1_1|))) (and (= |v_thread3Thread1of1ForFork1_plus_#in~a#1_1| |v_thread3Thread1of1ForFork1_plus_~a#1_1|) (= |v_thread3Thread1of1ForFork1_plus_#res#1_1| v_~res2~0_57) (<= |v_thread3Thread1of1ForFork1_plus_#res#1_1| 2147483647) (not (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_1|) (= |v_thread3Thread1of1ForFork1_plus_#in~b#1_1| |v_thread3Thread1of1ForFork1_plus_~b#1_1|) (not (= (ite (or (<= 0 (+ 2147483648 |v_thread3Thread1of1ForFork1_plus_~a#1_1| |v_thread3Thread1of1ForFork1_plus_~b#1_1|)) (<= 0 |v_thread3Thread1of1ForFork1_plus_~b#1_1|)) 1 0) 0)) (<= 0 (+ |v_thread3Thread1of1ForFork1_plus_#res#1_1| 2147483648)) (= v_~res2~0_58 |v_thread3Thread1of1ForFork1_plus_#in~a#1_1|) (= .cse0 |v_thread3Thread1of1ForFork1_plus_#res#1_1|) (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1| (ite (or (<= |v_thread3Thread1of1ForFork1_plus_~b#1_1| 0) (<= .cse0 2147483647)) 1 0)) (= (select (select |v_#memory_int_51| v_~A~0.base_40) (+ (* |v_thread3Thread1of1ForFork1_~i~2#1_7| 4) v_~A~0.offset_40)) |v_thread3Thread1of1ForFork1_plus_#in~b#1_1|))) InVars {#memory_int=|v_#memory_int_51|, ~A~0.base=v_~A~0.base_40, ~A~0.offset=v_~A~0.offset_40, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_7|, ~res2~0=v_~res2~0_58} OutVars{thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1|, ~A~0.base=v_~A~0.base_40, thread3Thread1of1ForFork1_#t~ret9#1=|v_thread3Thread1of1ForFork1_#t~ret9#1_1|, thread3Thread1of1ForFork1_plus_#res#1=|v_thread3Thread1of1ForFork1_plus_#res#1_1|, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_1|, thread3Thread1of1ForFork1_plus_#in~a#1=|v_thread3Thread1of1ForFork1_plus_#in~a#1_1|, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_7|, thread3Thread1of1ForFork1_plus_~a#1=|v_thread3Thread1of1ForFork1_plus_~a#1_1|, ~A~0.offset=v_~A~0.offset_40, thread3Thread1of1ForFork1_plus_#in~b#1=|v_thread3Thread1of1ForFork1_plus_#in~b#1_1|, #memory_int=|v_#memory_int_51|, thread3Thread1of1ForFork1_plus_~b#1=|v_thread3Thread1of1ForFork1_plus_~b#1_1|, thread3Thread1of1ForFork1_#t~mem8#1=|v_thread3Thread1of1ForFork1_#t~mem8#1_1|, ~res2~0=v_~res2~0_57} AuxVars[] AssignedVars[thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork1_plus_~a#1, thread3Thread1of1ForFork1_#t~ret9#1, thread3Thread1of1ForFork1_plus_#res#1, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork1_plus_#in~b#1, thread3Thread1of1ForFork1_plus_#in~a#1, thread3Thread1of1ForFork1_plus_~b#1, thread3Thread1of1ForFork1_#t~mem8#1, ~res2~0][358], [1738#(and (or (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0) (<= 1 ~M~0)) (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), 154#true, 18#L57-2true, 4775#(and (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (or (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0) (< 0 ~M~0)) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 3959#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 3230#(and (or (< 0 ~M~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)) (<= 1 ~N~0)), Black: 3995#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0)), Black: 3961#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 3234#(and (or (< 0 ~M~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)) (<= 1 ~N~0)), Black: 3991#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0)), Black: 3993#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0))), Black: 3981#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 164#(and (= ~res2~0 ~res1~0) (= ~res1~0 0)), Black: 3997#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0))), Black: 3987#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), 97#L70true, 4809#(<= 1 ~N~0), 978#(and (<= (+ |thread2Thread1of1ForFork0_~i~1#1| 1) ~N~0) (<= 1 ~N~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), Black: 4749#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 4745#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 4741#(and (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 4747#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 4763#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0)), Black: 183#(and (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~3#1| 0) (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_~size#1|)), Black: 4755#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0))), Black: 4751#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0))), Black: 4753#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 4759#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0)), Black: 4739#(and (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 2488#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 2480#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 2486#(and (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 2494#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |thread3Thread1of1ForFork1_~i~2#1| 0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 2484#(and (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), 157#true, Black: 2482#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 2496#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 1730#(and (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0)), Black: 1722#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0)), Black: 1720#(and (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 1712#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 1716#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0)), Black: 968#(and (or (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| 0)) (or (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| 0)) (or (not (< |ULTIMATE.start_create_fresh_int_array_~i~3#1| |ULTIMATE.start_create_fresh_int_array_~size#1|)) (<= 1 ~N~0))), Black: 1724#(and (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 1703#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 972#(and (<= (+ ~M~0 1) ~N~0) (<= (+ |thread2Thread1of1ForFork0_~i~1#1| 1) ~N~0) (<= 1 ~N~0)), Black: 970#(and (<= (+ |thread2Thread1of1ForFork0_~i~1#1| 1) ~N~0) (<= 1 ~N~0)), Black: 1718#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0)), Black: 976#(and (<= (+ ~M~0 1) ~N~0) (<= (+ |thread2Thread1of1ForFork0_~i~1#1| 1) ~N~0) (<= 1 ~N~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), Black: 1714#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 1710#(and (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 1734#(and (or (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0) (<= 1 ~M~0)) (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 1705#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 1726#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0)), 5521#true, 37#L90-2true, 4001#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) (+ ~N~0 ~M~0)) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0)), 2492#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0))]) [2021-12-22 13:47:10,282 INFO L384 tUnfolder$Statistics]: this new event has 112 ancestors and is cut-off event [2021-12-22 13:47:10,282 INFO L387 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2021-12-22 13:47:10,282 INFO L387 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2021-12-22 13:47:10,282 INFO L387 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2021-12-22 13:47:10,282 INFO L382 tUnfolder$Statistics]: inserting event number 4 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(< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 1705#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 1726#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0)), 23#L68true, 5521#true, 3961#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), 37#L90-2true]) [2021-12-22 13:47:10,283 INFO L384 tUnfolder$Statistics]: this new event has 112 ancestors and is cut-off event [2021-12-22 13:47:10,283 INFO L387 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2021-12-22 13:47:10,283 INFO L387 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2021-12-22 13:47:10,283 INFO L387 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2021-12-22 13:47:10,326 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([581] L68-->L70: Formula: (let ((.cse0 (+ |v_thread3Thread1of1ForFork1_plus_~a#1_1| |v_thread3Thread1of1ForFork1_plus_~b#1_1|))) (and (= |v_thread3Thread1of1ForFork1_plus_#in~a#1_1| |v_thread3Thread1of1ForFork1_plus_~a#1_1|) (= |v_thread3Thread1of1ForFork1_plus_#res#1_1| v_~res2~0_57) (<= |v_thread3Thread1of1ForFork1_plus_#res#1_1| 2147483647) (not (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_1|) (= |v_thread3Thread1of1ForFork1_plus_#in~b#1_1| |v_thread3Thread1of1ForFork1_plus_~b#1_1|) (not (= (ite (or (<= 0 (+ 2147483648 |v_thread3Thread1of1ForFork1_plus_~a#1_1| |v_thread3Thread1of1ForFork1_plus_~b#1_1|)) (<= 0 |v_thread3Thread1of1ForFork1_plus_~b#1_1|)) 1 0) 0)) (<= 0 (+ |v_thread3Thread1of1ForFork1_plus_#res#1_1| 2147483648)) (= v_~res2~0_58 |v_thread3Thread1of1ForFork1_plus_#in~a#1_1|) (= .cse0 |v_thread3Thread1of1ForFork1_plus_#res#1_1|) (= |v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1| (ite (or (<= |v_thread3Thread1of1ForFork1_plus_~b#1_1| 0) (<= .cse0 2147483647)) 1 0)) (= (select (select |v_#memory_int_51| v_~A~0.base_40) (+ (* |v_thread3Thread1of1ForFork1_~i~2#1_7| 4) v_~A~0.offset_40)) |v_thread3Thread1of1ForFork1_plus_#in~b#1_1|))) InVars {#memory_int=|v_#memory_int_51|, ~A~0.base=v_~A~0.base_40, ~A~0.offset=v_~A~0.offset_40, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_7|, ~res2~0=v_~res2~0_58} OutVars{thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1|, ~A~0.base=v_~A~0.base_40, thread3Thread1of1ForFork1_#t~ret9#1=|v_thread3Thread1of1ForFork1_#t~ret9#1_1|, thread3Thread1of1ForFork1_plus_#res#1=|v_thread3Thread1of1ForFork1_plus_#res#1_1|, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1_1|, thread3Thread1of1ForFork1_plus_#in~a#1=|v_thread3Thread1of1ForFork1_plus_#in~a#1_1|, thread3Thread1of1ForFork1_~i~2#1=|v_thread3Thread1of1ForFork1_~i~2#1_7|, thread3Thread1of1ForFork1_plus_~a#1=|v_thread3Thread1of1ForFork1_plus_~a#1_1|, ~A~0.offset=v_~A~0.offset_40, thread3Thread1of1ForFork1_plus_#in~b#1=|v_thread3Thread1of1ForFork1_plus_#in~b#1_1|, #memory_int=|v_#memory_int_51|, thread3Thread1of1ForFork1_plus_~b#1=|v_thread3Thread1of1ForFork1_plus_~b#1_1|, thread3Thread1of1ForFork1_#t~mem8#1=|v_thread3Thread1of1ForFork1_#t~mem8#1_1|, ~res2~0=v_~res2~0_57} AuxVars[] AssignedVars[thread3Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork1_plus_~a#1, thread3Thread1of1ForFork1_#t~ret9#1, thread3Thread1of1ForFork1_plus_#res#1, thread3Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork1_plus_#in~b#1, thread3Thread1of1ForFork1_plus_#in~a#1, thread3Thread1of1ForFork1_plus_~b#1, thread3Thread1of1ForFork1_#t~mem8#1, ~res2~0][358], [1738#(and (or (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0) (<= 1 ~M~0)) (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), 18#L57-2true, 154#true, 4775#(and (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (or (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0) (< 0 ~M~0)) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 3959#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 3230#(and (or (< 0 ~M~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)) (<= 1 ~N~0)), Black: 3995#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0)), Black: 3961#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 3234#(and (or (< 0 ~M~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)) (<= 1 ~N~0)), Black: 3991#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0)), Black: 3993#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0))), Black: 3981#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 164#(and (= ~res2~0 ~res1~0) (= ~res1~0 0)), Black: 3997#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0))), 97#L70true, Black: 3987#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), 4809#(<= 1 ~N~0), 40#L91-1true, 978#(and (<= (+ |thread2Thread1of1ForFork0_~i~1#1| 1) ~N~0) (<= 1 ~N~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)), Black: 4749#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 4745#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 4741#(and (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 4747#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 4763#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0)), Black: 183#(and (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~3#1| 0) (<= ~N~0 |ULTIMATE.start_create_fresh_int_array_~size#1|)), Black: 4755#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0))), Black: 4751#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0))), Black: 4753#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 4759#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0)), Black: 4739#(and (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 2488#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 2480#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 2486#(and (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 2494#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |thread3Thread1of1ForFork1_~i~2#1| 0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 2484#(and (or (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0)) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), 157#true, Black: 2482#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 2496#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= (+ |thread3Thread1of1ForFork1_~i~2#1| 1) ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 1730#(and (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0)), Black: 1722#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0)), Black: 1720#(and (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 1712#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 1716#(and (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0)), Black: 968#(and (or (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| 0)) (or (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| 0)) (or (not (< |ULTIMATE.start_create_fresh_int_array_~i~3#1| |ULTIMATE.start_create_fresh_int_array_~size#1|)) (<= 1 ~N~0))), Black: 1724#(and (< |thread2Thread1of1ForFork0_~i~1#1| ~M~0) (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 1703#(and (<= 1 ~N~0) (<= 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(<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 1734#(and (or (< |thread3Thread1of1ForFork1_~i~2#1| ~N~0) (<= 1 ~M~0)) (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 1705#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0)), Black: 1726#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= |ULTIMATE.start_create_fresh_int_array_~size#1| ~N~0) (= |thread2Thread1of1ForFork0_~i~1#1| 0) (<= |thread3Thread1of1ForFork1_~i~2#1| ~M~0) (<= |ULTIMATE.start_create_fresh_int_array_#in~size#1| ~N~0) (<= 1 ~M~0)), 5521#true, 4001#(and (<= 0 |thread1Thread1of1ForFork2_~i~0#1|) (<= 1 ~N~0) (<= 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13:47:10,327 INFO L384 tUnfolder$Statistics]: this new event has 114 ancestors and is cut-off event [2021-12-22 13:47:10,327 INFO L387 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2021-12-22 13:47:10,327 INFO L387 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2021-12-22 13:47:10,327 INFO L387 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2021-12-22 13:47:10,408 INFO L129 PetriNetUnfolder]: 10543/19524 cut-off events. [2021-12-22 13:47:10,408 INFO L130 PetriNetUnfolder]: For 167088/168464 co-relation queries the response was YES. [2021-12-22 13:47:10,546 INFO L84 FinitePrefix]: Finished finitePrefix Result has 88200 conditions, 19524 events. 10543/19524 cut-off events. For 167088/168464 co-relation queries the response was YES. Maximal size of possible extension queue 1003. Compared 173261 event pairs, 1673 based on Foata normal form. 223/19279 useless extension candidates. Maximal degree in co-relation 88145. Up to 9670 conditions per place. [2021-12-22 13:47:10,642 INFO L132 encePairwiseOnDemand]: 127/153 looper letters, 541 selfloop transitions, 153 changer transitions 4/866 dead transitions. [2021-12-22 13:47:10,642 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 299 places, 866 transitions, 11957 flow [2021-12-22 13:47:10,643 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-12-22 13:47:10,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 28 states. [2021-12-22 13:47:10,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 2111 transitions. [2021-12-22 13:47:10,645 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.4927637721755369 [2021-12-22 13:47:10,645 INFO L72 ComplementDD]: Start complementDD. Operand 28 states and 2111 transitions. [2021-12-22 13:47:10,645 INFO L73 IsDeterministic]: Start isDeterministic. Operand 28 states and 2111 transitions. [2021-12-22 13:47:10,646 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-22 13:47:10,646 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 28 states and 2111 transitions. [2021-12-22 13:47:10,648 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 29 states, 28 states have (on average 75.39285714285714) internal successors, (2111), 28 states have internal predecessors, (2111), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-22 13:47:10,651 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 29 states, 29 states have (on average 153.0) internal successors, (4437), 29 states have internal predecessors, (4437), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-22 13:47:10,652 INFO L81 ComplementDD]: Finished complementDD. Result has 29 states, 29 states have (on average 153.0) internal successors, (4437), 29 states have internal predecessors, (4437), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-22 13:47:10,652 INFO L186 Difference]: Start difference. First operand has 272 places, 448 transitions, 5315 flow. Second operand 28 states and 2111 transitions. [2021-12-22 13:47:10,652 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 299 places, 866 transitions, 11957 flow [2021-12-22 13:47:11,916 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 294 places, 866 transitions, 11814 flow, removed 6 selfloop flow, removed 5 redundant places. [2021-12-22 13:47:11,925 INFO L242 Difference]: Finished difference. Result has 306 places, 583 transitions, 7869 flow [2021-12-22 13:47:11,926 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=153, PETRI_DIFFERENCE_MINUEND_FLOW=5234, PETRI_DIFFERENCE_MINUEND_PLACES=267, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=448, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=42, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=352, PETRI_DIFFERENCE_SUBTRAHEND_STATES=28, PETRI_FLOW=7869, PETRI_PLACES=306, PETRI_TRANSITIONS=583} [2021-12-22 13:47:11,926 INFO L334 CegarLoopForPetriNet]: 137 programPoint places, 169 predicate places. [2021-12-22 13:47:11,926 INFO L470 AbstractCegarLoop]: Abstraction has has 306 places, 583 transitions, 7869 flow [2021-12-22 13:47:11,927 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 30 states, 30 states have (on average 73.2) internal successors, (2196), 30 states have internal predecessors, (2196), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-22 13:47:11,927 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-22 13:47:11,927 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-22 13:47:11,944 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Ended with exit code 0 [2021-12-22 13:47:12,144 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12 [2021-12-22 13:47:12,144 INFO L402 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2021-12-22 13:47:12,145 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 13:47:12,145 INFO L85 PathProgramCache]: Analyzing trace with hash 1343336622, now seen corresponding path program 1 times [2021-12-22 13:47:12,145 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-22 13:47:12,145 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [905879153] [2021-12-22 13:47:12,145 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 13:47:12,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-22 13:47:12,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 13:47:12,676 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-22 13:47:12,676 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-22 13:47:12,676 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [905879153] [2021-12-22 13:47:12,677 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [905879153] provided 0 perfect and 1 imperfect interpolant sequences [2021-12-22 13:47:12,677 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [307078038] [2021-12-22 13:47:12,677 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 13:47:12,677 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-22 13:47:12,677 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-22 13:47:12,678 INFO L229 MonitoredProcess]: Starting monitored process 10 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-12-22 13:47:12,679 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2021-12-22 13:47:12,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 13:47:12,763 INFO L263 TraceCheckSpWp]: Trace formula consists of 322 conjuncts, 61 conjunts are in the unsatisfiable core [2021-12-22 13:47:12,766 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-22 13:47:13,535 INFO L353 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-12-22 13:47:13,535 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 24 treesize of output 20 [2021-12-22 13:47:13,900 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-22 13:47:13,900 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-12-22 13:47:14,261 INFO L353 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-12-22 13:47:14,261 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 48 treesize of output 33 [2021-12-22 13:47:15,133 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-22 13:47:15,133 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [307078038] provided 0 perfect and 2 imperfect interpolant sequences [2021-12-22 13:47:15,133 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-12-22 13:47:15,133 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [27, 25, 20] total 45 [2021-12-22 13:47:15,133 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [711998995] [2021-12-22 13:47:15,133 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-12-22 13:47:15,134 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 45 states [2021-12-22 13:47:15,134 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-22 13:47:15,134 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 45 interpolants. [2021-12-22 13:47:15,135 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=308, Invalid=1672, Unknown=0, NotChecked=0, Total=1980 [2021-12-22 13:47:15,136 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 72 out of 153 [2021-12-22 13:47:15,138 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 306 places, 583 transitions, 7869 flow. Second operand has 45 states, 45 states have (on average 75.02222222222223) internal successors, (3376), 45 states have internal predecessors, (3376), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-22 13:47:15,138 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-22 13:47:15,138 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 72 of 153 [2021-12-22 13:47:15,138 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-22 13:47:22,810 INFO L129 PetriNetUnfolder]: 16220/30662 cut-off events. [2021-12-22 13:47:22,810 INFO L130 PetriNetUnfolder]: For 258212/259781 co-relation queries the response was YES. [2021-12-22 13:47:23,280 INFO L84 FinitePrefix]: Finished finitePrefix Result has 144520 conditions, 30662 events. 16220/30662 cut-off events. For 258212/259781 co-relation queries the response was YES. Maximal size of possible extension queue 1807. Compared 298955 event pairs, 3204 based on Foata normal form. 505/30753 useless extension candidates. Maximal degree in co-relation 144453. Up to 11819 conditions per place. [2021-12-22 13:47:23,428 INFO L132 encePairwiseOnDemand]: 121/153 looper letters, 787 selfloop transitions, 380 changer transitions 6/1392 dead transitions. [2021-12-22 13:47:23,428 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 346 places, 1392 transitions, 20555 flow [2021-12-22 13:47:23,429 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-12-22 13:47:23,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 43 states. [2021-12-22 13:47:23,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 43 states and 3409 transitions. [2021-12-22 13:47:23,431 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.5181638546891625 [2021-12-22 13:47:23,431 INFO L72 ComplementDD]: Start complementDD. Operand 43 states and 3409 transitions. [2021-12-22 13:47:23,432 INFO L73 IsDeterministic]: Start isDeterministic. Operand 43 states and 3409 transitions. [2021-12-22 13:47:23,432 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-22 13:47:23,432 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 43 states and 3409 transitions. [2021-12-22 13:47:23,436 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 44 states, 43 states have (on average 79.27906976744185) internal successors, (3409), 43 states have internal predecessors, (3409), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-22 13:47:23,441 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 44 states, 44 states have (on average 153.0) internal successors, (6732), 44 states have internal predecessors, (6732), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-22 13:47:23,442 INFO L81 ComplementDD]: Finished complementDD. Result has 44 states, 44 states have (on average 153.0) internal successors, (6732), 44 states have internal predecessors, (6732), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-22 13:47:23,442 INFO L186 Difference]: Start difference. First operand has 306 places, 583 transitions, 7869 flow. Second operand 43 states and 3409 transitions. [2021-12-22 13:47:23,443 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 346 places, 1392 transitions, 20555 flow [2021-12-22 13:47:26,351 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 329 places, 1392 transitions, 20241 flow, removed 93 selfloop flow, removed 17 redundant places. [2021-12-22 13:47:26,367 INFO L242 Difference]: Finished difference. Result has 348 places, 957 transitions, 14341 flow [2021-12-22 13:47:26,368 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=153, PETRI_DIFFERENCE_MINUEND_FLOW=7764, PETRI_DIFFERENCE_MINUEND_PLACES=287, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=583, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=114, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=415, PETRI_DIFFERENCE_SUBTRAHEND_STATES=43, PETRI_FLOW=14341, PETRI_PLACES=348, PETRI_TRANSITIONS=957} [2021-12-22 13:47:26,368 INFO L334 CegarLoopForPetriNet]: 137 programPoint places, 211 predicate places. [2021-12-22 13:47:26,368 INFO L470 AbstractCegarLoop]: Abstraction has has 348 places, 957 transitions, 14341 flow [2021-12-22 13:47:26,369 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 45 states, 45 states have (on average 75.02222222222223) internal successors, (3376), 45 states have internal predecessors, (3376), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-22 13:47:26,369 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-22 13:47:26,369 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-22 13:47:26,386 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0 [2021-12-22 13:47:26,581 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable13 [2021-12-22 13:47:26,581 INFO L402 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2021-12-22 13:47:26,581 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 13:47:26,581 INFO L85 PathProgramCache]: Analyzing trace with hash 1533062916, now seen corresponding path program 2 times [2021-12-22 13:47:26,582 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-22 13:47:26,582 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1560552513] [2021-12-22 13:47:26,582 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 13:47:26,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-22 13:47:26,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 13:47:26,893 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-12-22 13:47:26,894 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-22 13:47:26,894 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1560552513] [2021-12-22 13:47:26,894 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1560552513] provided 0 perfect and 1 imperfect interpolant sequences [2021-12-22 13:47:26,894 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [804668089] [2021-12-22 13:47:26,894 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2021-12-22 13:47:26,894 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-22 13:47:26,894 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-22 13:47:26,895 INFO L229 MonitoredProcess]: Starting monitored process 11 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-12-22 13:47:26,896 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2021-12-22 13:47:26,981 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-12-22 13:47:26,981 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-12-22 13:47:26,983 INFO L263 TraceCheckSpWp]: Trace formula consists of 322 conjuncts, 60 conjunts are in the unsatisfiable core [2021-12-22 13:47:26,985 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-22 13:47:27,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-12-22 13:47:27,649 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2021-12-22 13:47:27,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-12-22 13:47:27,718 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2021-12-22 13:47:27,773 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 14 [2021-12-22 13:47:27,913 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-12-22 13:47:27,913 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-12-22 13:47:28,059 WARN L838 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_392 (Array Int Int))) (<= c_~res1~0 (+ c_~res2~0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_392) c_~A~0.base) c_~A~0.offset)))) (forall ((v_ArrVal_392 (Array Int Int))) (< (+ c_~res2~0 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_392) c_~A~0.base) c_~A~0.offset)) (+ c_~res1~0 1)))) is different from false [2021-12-22 13:47:28,109 WARN L838 $PredicateComparison]: unable to prove that (and (forall ((v_ArrVal_391 (Array Int Int)) (v_ArrVal_392 (Array Int Int))) (< (+ c_~res2~0 (select (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_391) |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_392) c_~A~0.base) c_~A~0.offset)) (+ c_~res1~0 1))) (forall ((v_ArrVal_391 (Array Int Int)) (v_ArrVal_392 (Array Int Int))) (<= c_~res1~0 (+ c_~res2~0 (select (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#t2~0#1.base| v_ArrVal_391) |c_ULTIMATE.start_main_~#t3~0#1.base| v_ArrVal_392) c_~A~0.base) c_~A~0.offset))))) is different from false [2021-12-22 13:47:28,172 INFO L353 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-12-22 13:47:28,172 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 104 treesize of output 80 [2021-12-22 13:47:28,182 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 68 treesize of output 64 [2021-12-22 13:47:28,185 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 30 [2021-12-22 13:47:28,232 INFO L173 IndexEqualityManager]: detected equality via solver [2021-12-22 13:47:28,233 INFO L173 IndexEqualityManager]: detected equality via solver [2021-12-22 13:47:28,237 INFO L353 Elim1Store]: treesize reduction 8, result has 33.3 percent of original size [2021-12-22 13:47:28,237 INFO L387 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 19 treesize of output 12 [2021-12-22 13:47:28,802 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-12-22 13:47:28,802 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [804668089] provided 0 perfect and 2 imperfect interpolant sequences [2021-12-22 13:47:28,802 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-12-22 13:47:28,802 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [20, 19, 18] total 40 [2021-12-22 13:47:28,802 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [317671373] [2021-12-22 13:47:28,803 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-12-22 13:47:28,803 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 40 states [2021-12-22 13:47:28,803 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-22 13:47:28,803 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 40 interpolants. [2021-12-22 13:47:28,804 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=174, Invalid=1238, Unknown=2, NotChecked=146, Total=1560 [2021-12-22 13:47:28,805 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 75 out of 153 [2021-12-22 13:47:28,806 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 348 places, 957 transitions, 14341 flow. Second operand has 40 states, 40 states have (on average 78.075) internal successors, (3123), 40 states have internal predecessors, (3123), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-22 13:47:28,806 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-22 13:47:28,806 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 75 of 153 [2021-12-22 13:47:28,807 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-22 13:47:41,572 INFO L129 PetriNetUnfolder]: 29251/52945 cut-off events. [2021-12-22 13:47:41,572 INFO L130 PetriNetUnfolder]: For 525064/528754 co-relation queries the response was YES. [2021-12-22 13:47:42,689 INFO L84 FinitePrefix]: Finished finitePrefix Result has 263913 conditions, 52945 events. 29251/52945 cut-off events. For 525064/528754 co-relation queries the response was YES. Maximal size of possible extension queue 2853. Compared 525136 event pairs, 2545 based on Foata normal form. 1167/52999 useless extension candidates. Maximal degree in co-relation 263830. Up to 25128 conditions per place. [2021-12-22 13:47:42,946 INFO L132 encePairwiseOnDemand]: 124/153 looper letters, 1140 selfloop transitions, 569 changer transitions 8/2124 dead transitions. [2021-12-22 13:47:42,946 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 380 places, 2124 transitions, 33974 flow [2021-12-22 13:47:42,947 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2021-12-22 13:47:42,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 35 states. [2021-12-22 13:47:42,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 35 states and 2915 transitions. [2021-12-22 13:47:42,950 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.5443510737628384 [2021-12-22 13:47:42,950 INFO L72 ComplementDD]: Start complementDD. Operand 35 states and 2915 transitions. [2021-12-22 13:47:42,950 INFO L73 IsDeterministic]: Start isDeterministic. Operand 35 states and 2915 transitions. [2021-12-22 13:47:42,950 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-22 13:47:42,951 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 35 states and 2915 transitions. [2021-12-22 13:47:42,953 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 36 states, 35 states have (on average 83.28571428571429) internal successors, (2915), 35 states have internal predecessors, (2915), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-22 13:47:42,957 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 36 states, 36 states have (on average 153.0) internal successors, (5508), 36 states have internal predecessors, (5508), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-22 13:47:42,957 INFO L81 ComplementDD]: Finished complementDD. Result has 36 states, 36 states have (on average 153.0) internal successors, (5508), 36 states have internal predecessors, (5508), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-22 13:47:42,957 INFO L186 Difference]: Start difference. First operand has 348 places, 957 transitions, 14341 flow. Second operand 35 states and 2915 transitions. [2021-12-22 13:47:42,957 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 380 places, 2124 transitions, 33974 flow