./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/weaver/popl20-bad-commit-1.wvr-bad.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6c24879c Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/weaver/popl20-bad-commit-1.wvr-bad.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 83c7202603a0719c5812e4d7043f4665de4d954c89c656bd6312ac9e8fdcb494 --- Real Ultimate output --- This is Ultimate 0.2.2-?-6c24879 [2022-07-12 10:28:56,337 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-12 10:28:56,344 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-12 10:28:56,363 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-12 10:28:56,363 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-12 10:28:56,364 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-12 10:28:56,365 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-12 10:28:56,366 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-12 10:28:56,367 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-12 10:28:56,367 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-12 10:28:56,368 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-12 10:28:56,369 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-12 10:28:56,369 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-12 10:28:56,370 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-12 10:28:56,370 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-12 10:28:56,371 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-12 10:28:56,372 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-12 10:28:56,372 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-12 10:28:56,374 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-12 10:28:56,375 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-12 10:28:56,376 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-12 10:28:56,383 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-12 10:28:56,385 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-12 10:28:56,386 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-12 10:28:56,390 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-12 10:28:56,393 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-12 10:28:56,395 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-12 10:28:56,395 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-12 10:28:56,396 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-12 10:28:56,397 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-12 10:28:56,397 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-12 10:28:56,398 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-12 10:28:56,399 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-12 10:28:56,399 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-12 10:28:56,400 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-12 10:28:56,401 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-12 10:28:56,402 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-12 10:28:56,402 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-12 10:28:56,402 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-12 10:28:56,402 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-12 10:28:56,403 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-12 10:28:56,405 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-12 10:28:56,406 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2022-07-12 10:28:56,423 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-12 10:28:56,424 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-12 10:28:56,424 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-12 10:28:56,424 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-12 10:28:56,424 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-12 10:28:56,425 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-12 10:28:56,425 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-12 10:28:56,425 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-12 10:28:56,425 INFO L138 SettingsManager]: * Use SBE=true [2022-07-12 10:28:56,426 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-12 10:28:56,426 INFO L138 SettingsManager]: * sizeof long=4 [2022-07-12 10:28:56,426 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-12 10:28:56,426 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-07-12 10:28:56,426 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-12 10:28:56,426 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-12 10:28:56,426 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-12 10:28:56,426 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-12 10:28:56,427 INFO L138 SettingsManager]: * sizeof long double=12 [2022-07-12 10:28:56,427 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-12 10:28:56,427 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-12 10:28:56,428 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-12 10:28:56,428 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-12 10:28:56,428 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-12 10:28:56,428 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-12 10:28:56,429 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-12 10:28:56,429 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-12 10:28:56,429 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-12 10:28:56,429 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-12 10:28:56,430 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-12 10:28:56,430 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-07-12 10:28:56,430 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-12 10:28:56,430 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-12 10:28:56,430 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-12 10:28:56,430 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 83c7202603a0719c5812e4d7043f4665de4d954c89c656bd6312ac9e8fdcb494 [2022-07-12 10:28:56,643 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-12 10:28:56,658 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-12 10:28:56,660 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-12 10:28:56,661 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-12 10:28:56,661 INFO L275 PluginConnector]: CDTParser initialized [2022-07-12 10:28:56,662 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/weaver/popl20-bad-commit-1.wvr-bad.c [2022-07-12 10:28:56,713 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a057e5710/73337e3262a84a65980211135d2c8022/FLAGf612aa55e [2022-07-12 10:28:57,130 INFO L306 CDTParser]: Found 1 translation units. [2022-07-12 10:28:57,134 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/weaver/popl20-bad-commit-1.wvr-bad.c [2022-07-12 10:28:57,143 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a057e5710/73337e3262a84a65980211135d2c8022/FLAGf612aa55e [2022-07-12 10:28:57,156 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a057e5710/73337e3262a84a65980211135d2c8022 [2022-07-12 10:28:57,159 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-12 10:28:57,160 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-12 10:28:57,163 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-12 10:28:57,163 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-12 10:28:57,166 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-12 10:28:57,166 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.07 10:28:57" (1/1) ... [2022-07-12 10:28:57,168 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@462afdda and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 10:28:57, skipping insertion in model container [2022-07-12 10:28:57,168 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.07 10:28:57" (1/1) ... [2022-07-12 10:28:57,176 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-12 10:28:57,200 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-12 10:28:57,407 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-bad-commit-1.wvr-bad.c[5161,5174] [2022-07-12 10:28:57,416 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-12 10:28:57,424 INFO L203 MainTranslator]: Completed pre-run [2022-07-12 10:28:57,457 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-bad-commit-1.wvr-bad.c[5161,5174] [2022-07-12 10:28:57,469 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-12 10:28:57,479 INFO L208 MainTranslator]: Completed translation [2022-07-12 10:28:57,481 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 10:28:57 WrapperNode [2022-07-12 10:28:57,481 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-12 10:28:57,482 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-12 10:28:57,482 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-12 10:28:57,482 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-12 10:28:57,488 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 10:28:57" (1/1) ... [2022-07-12 10:28:57,499 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 10:28:57" (1/1) ... [2022-07-12 10:28:57,549 INFO L137 Inliner]: procedures = 25, calls = 68, calls flagged for inlining = 20, calls inlined = 24, statements flattened = 336 [2022-07-12 10:28:57,550 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-12 10:28:57,551 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-12 10:28:57,551 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-12 10:28:57,551 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-12 10:28:57,558 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 10:28:57" (1/1) ... [2022-07-12 10:28:57,559 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 10:28:57" (1/1) ... [2022-07-12 10:28:57,566 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 10:28:57" (1/1) ... [2022-07-12 10:28:57,568 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 10:28:57" (1/1) ... [2022-07-12 10:28:57,576 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 10:28:57" (1/1) ... [2022-07-12 10:28:57,582 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 10:28:57" (1/1) ... [2022-07-12 10:28:57,585 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 10:28:57" (1/1) ... [2022-07-12 10:28:57,588 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-12 10:28:57,603 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-12 10:28:57,603 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-12 10:28:57,604 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-12 10:28:57,605 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 10:28:57" (1/1) ... [2022-07-12 10:28:57,612 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-12 10:28:57,619 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-12 10:28:57,632 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-07-12 10:28:57,639 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-07-12 10:28:57,656 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-12 10:28:57,656 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-12 10:28:57,656 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-07-12 10:28:57,656 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-07-12 10:28:57,656 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2022-07-12 10:28:57,657 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2022-07-12 10:28:57,657 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2022-07-12 10:28:57,657 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2022-07-12 10:28:57,657 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2022-07-12 10:28:57,657 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2022-07-12 10:28:57,657 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-07-12 10:28:57,657 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2022-07-12 10:28:57,657 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2022-07-12 10:28:57,658 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-07-12 10:28:57,658 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-12 10:28:57,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-12 10:28:57,658 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-12 10:28:57,659 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-07-12 10:28:57,749 INFO L234 CfgBuilder]: Building ICFG [2022-07-12 10:28:57,750 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-12 10:28:58,175 INFO L275 CfgBuilder]: Performing block encoding [2022-07-12 10:28:58,306 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-07-12 10:28:58,306 INFO L299 CfgBuilder]: Removed 6 assume(true) statements. [2022-07-12 10:28:58,309 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.07 10:28:58 BoogieIcfgContainer [2022-07-12 10:28:58,309 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-07-12 10:28:58,312 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-07-12 10:28:58,312 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-07-12 10:28:58,314 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-07-12 10:28:58,314 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.07 10:28:57" (1/3) ... [2022-07-12 10:28:58,315 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@ce3eacb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.07 10:28:58, skipping insertion in model container [2022-07-12 10:28:58,315 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 10:28:57" (2/3) ... [2022-07-12 10:28:58,315 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@ce3eacb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.07 10:28:58, skipping insertion in model container [2022-07-12 10:28:58,315 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.07 10:28:58" (3/3) ... [2022-07-12 10:28:58,317 INFO L111 eAbstractionObserver]: Analyzing ICFG popl20-bad-commit-1.wvr-bad.c [2022-07-12 10:28:58,324 WARN L143 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2022-07-12 10:28:58,331 INFO L201 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-07-12 10:28:58,331 INFO L160 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-07-12 10:28:58,331 INFO L509 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-07-12 10:28:58,388 INFO L135 ThreadInstanceAdder]: Constructed 3 joinOtherThreadTransitions. [2022-07-12 10:28:58,425 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 256 places, 273 transitions, 570 flow [2022-07-12 10:28:58,521 INFO L129 PetriNetUnfolder]: 27/270 cut-off events. [2022-07-12 10:28:58,524 INFO L130 PetriNetUnfolder]: For 3/3 co-relation queries the response was YES. [2022-07-12 10:28:58,529 INFO L84 FinitePrefix]: Finished finitePrefix Result has 283 conditions, 270 events. 27/270 cut-off events. For 3/3 co-relation queries the response was YES. Maximal size of possible extension queue 5. Compared 172 event pairs, 0 based on Foata normal form. 0/242 useless extension candidates. Maximal degree in co-relation 229. Up to 6 conditions per place. [2022-07-12 10:28:58,529 INFO L82 GeneralOperation]: Start removeDead. Operand has 256 places, 273 transitions, 570 flow [2022-07-12 10:28:58,536 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 242 places, 259 transitions, 536 flow [2022-07-12 10:28:58,548 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-07-12 10:28:58,555 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@29a2f46c, mLbeIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@57efd187 [2022-07-12 10:28:58,555 INFO L358 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2022-07-12 10:28:58,596 INFO L129 PetriNetUnfolder]: 27/258 cut-off events. [2022-07-12 10:28:58,596 INFO L130 PetriNetUnfolder]: For 3/3 co-relation queries the response was YES. [2022-07-12 10:28:58,597 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-12 10:28:58,597 INFO L200 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-12 10:28:58,598 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-07-12 10:28:58,601 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-12 10:28:58,602 INFO L85 PathProgramCache]: Analyzing trace with hash 1957594673, now seen corresponding path program 1 times [2022-07-12 10:28:58,608 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-12 10:28:58,609 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1373447513] [2022-07-12 10:28:58,610 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 10:28:58,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-12 10:28:58,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 10:28:58,853 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-12 10:28:58,854 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-12 10:28:58,854 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1373447513] [2022-07-12 10:28:58,854 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1373447513] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-12 10:28:58,854 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-12 10:28:58,855 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-07-12 10:28:58,856 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1869310208] [2022-07-12 10:28:58,856 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-12 10:28:58,862 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-07-12 10:28:58,864 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-12 10:28:58,879 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-07-12 10:28:58,881 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-07-12 10:28:58,885 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 245 out of 273 [2022-07-12 10:28:58,889 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 242 places, 259 transitions, 536 flow. Second operand has 2 states, 2 states have (on average 250.0) internal successors, (500), 2 states have internal predecessors, (500), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:28:58,891 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-12 10:28:58,891 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 245 of 273 [2022-07-12 10:28:58,892 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-12 10:28:58,946 INFO L129 PetriNetUnfolder]: 30/262 cut-off events. [2022-07-12 10:28:58,947 INFO L130 PetriNetUnfolder]: For 12/12 co-relation queries the response was YES. [2022-07-12 10:28:58,948 INFO L84 FinitePrefix]: Finished finitePrefix Result has 306 conditions, 262 events. 30/262 cut-off events. For 12/12 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 177 event pairs, 0 based on Foata normal form. 19/259 useless extension candidates. Maximal degree in co-relation 234. Up to 31 conditions per place. [2022-07-12 10:28:58,950 INFO L132 encePairwiseOnDemand]: 260/273 looper letters, 14 selfloop transitions, 0 changer transitions 7/246 dead transitions. [2022-07-12 10:28:58,950 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 243 places, 246 transitions, 538 flow [2022-07-12 10:28:58,951 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-07-12 10:28:58,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2022-07-12 10:28:58,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 517 transitions. [2022-07-12 10:28:58,964 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.9468864468864469 [2022-07-12 10:28:58,965 INFO L72 ComplementDD]: Start complementDD. Operand 2 states and 517 transitions. [2022-07-12 10:28:58,965 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2 states and 517 transitions. [2022-07-12 10:28:58,967 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-12 10:28:58,968 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 2 states and 517 transitions. [2022-07-12 10:28:58,971 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 3 states, 2 states have (on average 258.5) internal successors, (517), 2 states have internal predecessors, (517), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:28:58,975 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 3 states, 3 states have (on average 273.0) internal successors, (819), 3 states have internal predecessors, (819), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:28:58,976 INFO L81 ComplementDD]: Finished complementDD. Result has 3 states, 3 states have (on average 273.0) internal successors, (819), 3 states have internal predecessors, (819), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:28:58,977 INFO L186 Difference]: Start difference. First operand has 242 places, 259 transitions, 536 flow. Second operand 2 states and 517 transitions. [2022-07-12 10:28:58,978 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 243 places, 246 transitions, 538 flow [2022-07-12 10:28:58,987 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 237 places, 246 transitions, 526 flow, removed 0 selfloop flow, removed 6 redundant places. [2022-07-12 10:28:58,991 INFO L242 Difference]: Finished difference. Result has 237 places, 239 transitions, 484 flow [2022-07-12 10:28:58,992 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=273, PETRI_DIFFERENCE_MINUEND_FLOW=498, PETRI_DIFFERENCE_MINUEND_PLACES=236, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=246, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=246, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=484, PETRI_PLACES=237, PETRI_TRANSITIONS=239} [2022-07-12 10:28:59,000 INFO L279 CegarLoopForPetriNet]: 242 programPoint places, -5 predicate places. [2022-07-12 10:28:59,001 INFO L495 AbstractCegarLoop]: Abstraction has has 237 places, 239 transitions, 484 flow [2022-07-12 10:28:59,001 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 250.0) internal successors, (500), 2 states have internal predecessors, (500), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:28:59,001 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-12 10:28:59,002 INFO L200 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-12 10:28:59,002 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-07-12 10:28:59,002 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-07-12 10:28:59,003 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-12 10:28:59,003 INFO L85 PathProgramCache]: Analyzing trace with hash -403629905, now seen corresponding path program 1 times [2022-07-12 10:28:59,003 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-12 10:28:59,004 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1499055741] [2022-07-12 10:28:59,004 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 10:28:59,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-12 10:28:59,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 10:28:59,248 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-12 10:28:59,249 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-12 10:28:59,253 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1499055741] [2022-07-12 10:28:59,253 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1499055741] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-12 10:28:59,253 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-12 10:28:59,254 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-07-12 10:28:59,254 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1052155778] [2022-07-12 10:28:59,254 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-12 10:28:59,255 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-07-12 10:28:59,255 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-12 10:28:59,257 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-07-12 10:28:59,257 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-07-12 10:28:59,258 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 208 out of 273 [2022-07-12 10:28:59,260 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 237 places, 239 transitions, 484 flow. Second operand has 5 states, 5 states have (on average 215.2) internal successors, (1076), 5 states have internal predecessors, (1076), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:28:59,261 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-12 10:28:59,261 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 208 of 273 [2022-07-12 10:28:59,261 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-12 10:28:59,396 INFO L129 PetriNetUnfolder]: 56/335 cut-off events. [2022-07-12 10:28:59,396 INFO L130 PetriNetUnfolder]: For 6/6 co-relation queries the response was YES. [2022-07-12 10:28:59,397 INFO L84 FinitePrefix]: Finished finitePrefix Result has 435 conditions, 335 events. 56/335 cut-off events. For 6/6 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 461 event pairs, 0 based on Foata normal form. 1/309 useless extension candidates. Maximal degree in co-relation 432. Up to 47 conditions per place. [2022-07-12 10:28:59,399 INFO L132 encePairwiseOnDemand]: 265/273 looper letters, 51 selfloop transitions, 5 changer transitions 4/255 dead transitions. [2022-07-12 10:28:59,399 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 234 places, 255 transitions, 641 flow [2022-07-12 10:28:59,403 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-07-12 10:28:59,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2022-07-12 10:28:59,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 1101 transitions. [2022-07-12 10:28:59,405 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.8065934065934066 [2022-07-12 10:28:59,405 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 1101 transitions. [2022-07-12 10:28:59,405 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 1101 transitions. [2022-07-12 10:28:59,406 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-12 10:28:59,406 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 1101 transitions. [2022-07-12 10:28:59,408 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 220.2) internal successors, (1101), 5 states have internal predecessors, (1101), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:28:59,411 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 273.0) internal successors, (1638), 6 states have internal predecessors, (1638), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:28:59,412 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 273.0) internal successors, (1638), 6 states have internal predecessors, (1638), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:28:59,412 INFO L186 Difference]: Start difference. First operand has 237 places, 239 transitions, 484 flow. Second operand 5 states and 1101 transitions. [2022-07-12 10:28:59,412 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 234 places, 255 transitions, 641 flow [2022-07-12 10:28:59,414 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 234 places, 255 transitions, 641 flow, removed 0 selfloop flow, removed 0 redundant places. [2022-07-12 10:28:59,422 INFO L242 Difference]: Finished difference. Result has 237 places, 243 transitions, 521 flow [2022-07-12 10:28:59,422 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=273, PETRI_DIFFERENCE_MINUEND_FLOW=484, PETRI_DIFFERENCE_MINUEND_PLACES=230, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=239, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=234, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=521, PETRI_PLACES=237, PETRI_TRANSITIONS=243} [2022-07-12 10:28:59,423 INFO L279 CegarLoopForPetriNet]: 242 programPoint places, -5 predicate places. [2022-07-12 10:28:59,423 INFO L495 AbstractCegarLoop]: Abstraction has has 237 places, 243 transitions, 521 flow [2022-07-12 10:28:59,424 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 215.2) internal successors, (1076), 5 states have internal predecessors, (1076), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:28:59,425 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-12 10:28:59,425 INFO L200 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-12 10:28:59,425 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-07-12 10:28:59,425 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-07-12 10:28:59,426 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-12 10:28:59,426 INFO L85 PathProgramCache]: Analyzing trace with hash -1856785592, now seen corresponding path program 1 times [2022-07-12 10:28:59,426 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-12 10:28:59,426 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [565887987] [2022-07-12 10:28:59,426 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 10:28:59,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-12 10:28:59,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 10:28:59,615 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-12 10:28:59,616 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-12 10:28:59,616 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [565887987] [2022-07-12 10:28:59,616 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [565887987] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-12 10:28:59,616 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-12 10:28:59,616 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-12 10:28:59,617 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1505787850] [2022-07-12 10:28:59,617 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-12 10:28:59,619 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-12 10:28:59,620 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-12 10:28:59,620 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-12 10:28:59,621 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-12 10:28:59,622 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 238 out of 273 [2022-07-12 10:28:59,623 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 237 places, 243 transitions, 521 flow. Second operand has 3 states, 3 states have (on average 242.66666666666666) internal successors, (728), 3 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) [2022-07-12 10:28:59,623 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-12 10:28:59,623 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 238 of 273 [2022-07-12 10:28:59,623 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-12 10:28:59,716 INFO L129 PetriNetUnfolder]: 86/433 cut-off events. [2022-07-12 10:28:59,716 INFO L130 PetriNetUnfolder]: For 48/52 co-relation queries the response was YES. [2022-07-12 10:28:59,718 INFO L84 FinitePrefix]: Finished finitePrefix Result has 600 conditions, 433 events. 86/433 cut-off events. For 48/52 co-relation queries the response was YES. Maximal size of possible extension queue 13. Compared 908 event pairs, 2 based on Foata normal form. 10/395 useless extension candidates. Maximal degree in co-relation 593. Up to 64 conditions per place. [2022-07-12 10:28:59,720 INFO L132 encePairwiseOnDemand]: 264/273 looper letters, 30 selfloop transitions, 7 changer transitions 0/255 dead transitions. [2022-07-12 10:28:59,720 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 237 places, 255 transitions, 633 flow [2022-07-12 10:28:59,720 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-12 10:28:59,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-07-12 10:28:59,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 747 transitions. [2022-07-12 10:28:59,722 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.9120879120879121 [2022-07-12 10:28:59,722 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 747 transitions. [2022-07-12 10:28:59,722 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 747 transitions. [2022-07-12 10:28:59,723 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-12 10:28:59,723 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 747 transitions. [2022-07-12 10:28:59,724 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 249.0) internal successors, (747), 3 states have internal predecessors, (747), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:28:59,726 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 273.0) internal successors, (1092), 4 states have internal predecessors, (1092), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:28:59,726 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 273.0) internal successors, (1092), 4 states have internal predecessors, (1092), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:28:59,726 INFO L186 Difference]: Start difference. First operand has 237 places, 243 transitions, 521 flow. Second operand 3 states and 747 transitions. [2022-07-12 10:28:59,726 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 237 places, 255 transitions, 633 flow [2022-07-12 10:28:59,730 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 234 places, 255 transitions, 622 flow, removed 2 selfloop flow, removed 3 redundant places. [2022-07-12 10:28:59,732 INFO L242 Difference]: Finished difference. Result has 235 places, 245 transitions, 549 flow [2022-07-12 10:28:59,733 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=273, PETRI_DIFFERENCE_MINUEND_FLOW=512, PETRI_DIFFERENCE_MINUEND_PLACES=232, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=243, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=236, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=549, PETRI_PLACES=235, PETRI_TRANSITIONS=245} [2022-07-12 10:28:59,734 INFO L279 CegarLoopForPetriNet]: 242 programPoint places, -7 predicate places. [2022-07-12 10:28:59,735 INFO L495 AbstractCegarLoop]: Abstraction has has 235 places, 245 transitions, 549 flow [2022-07-12 10:28:59,735 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 242.66666666666666) internal successors, (728), 3 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) [2022-07-12 10:28:59,735 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-12 10:28:59,735 INFO L200 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-12 10:28:59,736 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-07-12 10:28:59,736 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-07-12 10:28:59,736 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-12 10:28:59,736 INFO L85 PathProgramCache]: Analyzing trace with hash -472069804, now seen corresponding path program 1 times [2022-07-12 10:28:59,737 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-12 10:28:59,737 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1041706837] [2022-07-12 10:28:59,737 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 10:28:59,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-12 10:28:59,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 10:28:59,852 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-12 10:28:59,853 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-12 10:28:59,853 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1041706837] [2022-07-12 10:28:59,853 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1041706837] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-12 10:28:59,854 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-12 10:28:59,854 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-07-12 10:28:59,854 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2045335042] [2022-07-12 10:28:59,854 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-12 10:28:59,855 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-07-12 10:28:59,855 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-12 10:28:59,856 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-07-12 10:28:59,856 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2022-07-12 10:28:59,858 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 238 out of 273 [2022-07-12 10:28:59,859 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 235 places, 245 transitions, 549 flow. Second operand has 4 states, 4 states have (on average 241.5) internal successors, (966), 4 states have internal predecessors, (966), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:28:59,859 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-12 10:28:59,859 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 238 of 273 [2022-07-12 10:28:59,859 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-12 10:28:59,980 INFO L129 PetriNetUnfolder]: 147/636 cut-off events. [2022-07-12 10:28:59,981 INFO L130 PetriNetUnfolder]: For 152/156 co-relation queries the response was YES. [2022-07-12 10:28:59,983 INFO L84 FinitePrefix]: Finished finitePrefix Result has 976 conditions, 636 events. 147/636 cut-off events. For 152/156 co-relation queries the response was YES. Maximal size of possible extension queue 23. Compared 2116 event pairs, 6 based on Foata normal form. 11/566 useless extension candidates. Maximal degree in co-relation 970. Up to 102 conditions per place. [2022-07-12 10:28:59,988 INFO L132 encePairwiseOnDemand]: 266/273 looper letters, 38 selfloop transitions, 6 changer transitions 0/262 dead transitions. [2022-07-12 10:28:59,988 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 238 places, 262 transitions, 706 flow [2022-07-12 10:28:59,989 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-07-12 10:28:59,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2022-07-12 10:28:59,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 986 transitions. [2022-07-12 10:28:59,991 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.9029304029304029 [2022-07-12 10:28:59,991 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 986 transitions. [2022-07-12 10:28:59,992 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 986 transitions. [2022-07-12 10:28:59,994 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-12 10:28:59,994 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 986 transitions. [2022-07-12 10:28:59,996 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 5 states, 4 states have (on average 246.5) internal successors, (986), 4 states have internal predecessors, (986), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:28:59,998 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 5 states, 5 states have (on average 273.0) internal successors, (1365), 5 states have internal predecessors, (1365), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:28:59,998 INFO L81 ComplementDD]: Finished complementDD. Result has 5 states, 5 states have (on average 273.0) internal successors, (1365), 5 states have internal predecessors, (1365), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:28:59,999 INFO L186 Difference]: Start difference. First operand has 235 places, 245 transitions, 549 flow. Second operand 4 states and 986 transitions. [2022-07-12 10:28:59,999 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 238 places, 262 transitions, 706 flow [2022-07-12 10:29:00,002 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 237 places, 262 transitions, 697 flow, removed 0 selfloop flow, removed 1 redundant places. [2022-07-12 10:29:00,005 INFO L242 Difference]: Finished difference. Result has 238 places, 246 transitions, 564 flow [2022-07-12 10:29:00,009 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=273, PETRI_DIFFERENCE_MINUEND_FLOW=542, PETRI_DIFFERENCE_MINUEND_PLACES=234, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=245, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=239, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=564, PETRI_PLACES=238, PETRI_TRANSITIONS=246} [2022-07-12 10:29:00,010 INFO L279 CegarLoopForPetriNet]: 242 programPoint places, -4 predicate places. [2022-07-12 10:29:00,011 INFO L495 AbstractCegarLoop]: Abstraction has has 238 places, 246 transitions, 564 flow [2022-07-12 10:29:00,011 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 241.5) internal successors, (966), 4 states have internal predecessors, (966), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:29:00,012 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-12 10:29:00,012 INFO L200 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-12 10:29:00,012 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-07-12 10:29:00,012 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-07-12 10:29:00,012 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-12 10:29:00,013 INFO L85 PathProgramCache]: Analyzing trace with hash 1019934069, now seen corresponding path program 1 times [2022-07-12 10:29:00,013 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-12 10:29:00,014 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [300523463] [2022-07-12 10:29:00,014 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 10:29:00,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-12 10:29:00,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 10:29:00,095 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-12 10:29:00,095 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-12 10:29:00,095 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [300523463] [2022-07-12 10:29:00,096 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [300523463] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-12 10:29:00,096 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-12 10:29:00,096 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-12 10:29:00,096 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [761477968] [2022-07-12 10:29:00,096 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-12 10:29:00,097 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-12 10:29:00,097 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-12 10:29:00,097 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-12 10:29:00,097 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-12 10:29:00,098 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 240 out of 273 [2022-07-12 10:29:00,099 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 238 places, 246 transitions, 564 flow. Second operand has 3 states, 3 states have (on average 243.33333333333334) internal successors, (730), 3 states have internal predecessors, (730), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:29:00,101 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-12 10:29:00,101 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 240 of 273 [2022-07-12 10:29:00,102 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-12 10:29:00,213 INFO L129 PetriNetUnfolder]: 315/1025 cut-off events. [2022-07-12 10:29:00,213 INFO L130 PetriNetUnfolder]: For 371/383 co-relation queries the response was YES. [2022-07-12 10:29:00,218 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1746 conditions, 1025 events. 315/1025 cut-off events. For 371/383 co-relation queries the response was YES. Maximal size of possible extension queue 45. Compared 4767 event pairs, 42 based on Foata normal form. 3/861 useless extension candidates. Maximal degree in co-relation 1739. Up to 216 conditions per place. [2022-07-12 10:29:00,222 INFO L132 encePairwiseOnDemand]: 268/273 looper letters, 34 selfloop transitions, 6 changer transitions 0/260 dead transitions. [2022-07-12 10:29:00,222 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 240 places, 260 transitions, 706 flow [2022-07-12 10:29:00,223 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-12 10:29:00,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-07-12 10:29:00,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 750 transitions. [2022-07-12 10:29:00,224 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.9157509157509157 [2022-07-12 10:29:00,224 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 750 transitions. [2022-07-12 10:29:00,224 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 750 transitions. [2022-07-12 10:29:00,225 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-12 10:29:00,225 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 750 transitions. [2022-07-12 10:29:00,226 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 250.0) internal successors, (750), 3 states have internal predecessors, (750), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:29:00,228 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 273.0) internal successors, (1092), 4 states have internal predecessors, (1092), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:29:00,228 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 273.0) internal successors, (1092), 4 states have internal predecessors, (1092), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:29:00,228 INFO L186 Difference]: Start difference. First operand has 238 places, 246 transitions, 564 flow. Second operand 3 states and 750 transitions. [2022-07-12 10:29:00,228 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 240 places, 260 transitions, 706 flow [2022-07-12 10:29:00,230 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 238 places, 260 transitions, 695 flow, removed 0 selfloop flow, removed 2 redundant places. [2022-07-12 10:29:00,233 INFO L242 Difference]: Finished difference. Result has 240 places, 247 transitions, 584 flow [2022-07-12 10:29:00,233 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=273, PETRI_DIFFERENCE_MINUEND_FLOW=554, PETRI_DIFFERENCE_MINUEND_PLACES=236, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=246, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=240, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=584, PETRI_PLACES=240, PETRI_TRANSITIONS=247} [2022-07-12 10:29:00,234 INFO L279 CegarLoopForPetriNet]: 242 programPoint places, -2 predicate places. [2022-07-12 10:29:00,234 INFO L495 AbstractCegarLoop]: Abstraction has has 240 places, 247 transitions, 584 flow [2022-07-12 10:29:00,235 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 243.33333333333334) internal successors, (730), 3 states have internal predecessors, (730), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:29:00,235 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-12 10:29:00,235 INFO L200 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-12 10:29:00,235 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-07-12 10:29:00,235 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-07-12 10:29:00,236 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-12 10:29:00,236 INFO L85 PathProgramCache]: Analyzing trace with hash -2132439207, now seen corresponding path program 1 times [2022-07-12 10:29:00,236 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-12 10:29:00,236 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [985696671] [2022-07-12 10:29:00,236 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 10:29:00,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-12 10:29:00,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 10:29:00,294 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-12 10:29:00,294 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-12 10:29:00,294 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [985696671] [2022-07-12 10:29:00,295 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [985696671] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-12 10:29:00,295 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-12 10:29:00,295 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-07-12 10:29:00,295 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1712017637] [2022-07-12 10:29:00,295 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-12 10:29:00,296 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-07-12 10:29:00,296 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-12 10:29:00,296 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-07-12 10:29:00,296 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2022-07-12 10:29:00,302 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 207 out of 273 [2022-07-12 10:29:00,304 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 240 places, 247 transitions, 584 flow. Second operand has 6 states, 6 states have (on average 212.66666666666666) internal successors, (1276), 6 states have internal predecessors, (1276), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:29:00,304 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-12 10:29:00,304 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 207 of 273 [2022-07-12 10:29:00,304 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-12 10:29:00,490 INFO L129 PetriNetUnfolder]: 199/1019 cut-off events. [2022-07-12 10:29:00,491 INFO L130 PetriNetUnfolder]: For 555/599 co-relation queries the response was YES. [2022-07-12 10:29:00,495 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1649 conditions, 1019 events. 199/1019 cut-off events. For 555/599 co-relation queries the response was YES. Maximal size of possible extension queue 30. Compared 4410 event pairs, 25 based on Foata normal form. 18/897 useless extension candidates. Maximal degree in co-relation 1641. Up to 222 conditions per place. [2022-07-12 10:29:00,499 INFO L132 encePairwiseOnDemand]: 262/273 looper letters, 88 selfloop transitions, 11 changer transitions 0/287 dead transitions. [2022-07-12 10:29:00,499 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 248 places, 287 transitions, 880 flow [2022-07-12 10:29:00,499 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-07-12 10:29:00,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2022-07-12 10:29:00,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1955 transitions. [2022-07-12 10:29:00,502 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.7956857956857957 [2022-07-12 10:29:00,503 INFO L72 ComplementDD]: Start complementDD. Operand 9 states and 1955 transitions. [2022-07-12 10:29:00,503 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9 states and 1955 transitions. [2022-07-12 10:29:00,503 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-12 10:29:00,504 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 9 states and 1955 transitions. [2022-07-12 10:29:00,507 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 10 states, 9 states have (on average 217.22222222222223) internal successors, (1955), 9 states have internal predecessors, (1955), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:29:00,510 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 10 states, 10 states have (on average 273.0) internal successors, (2730), 10 states have internal predecessors, (2730), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:29:00,510 INFO L81 ComplementDD]: Finished complementDD. Result has 10 states, 10 states have (on average 273.0) internal successors, (2730), 10 states have internal predecessors, (2730), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:29:00,511 INFO L186 Difference]: Start difference. First operand has 240 places, 247 transitions, 584 flow. Second operand 9 states and 1955 transitions. [2022-07-12 10:29:00,511 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 248 places, 287 transitions, 880 flow [2022-07-12 10:29:00,513 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 246 places, 287 transitions, 868 flow, removed 0 selfloop flow, removed 2 redundant places. [2022-07-12 10:29:00,516 INFO L242 Difference]: Finished difference. Result has 248 places, 251 transitions, 616 flow [2022-07-12 10:29:00,516 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=273, PETRI_DIFFERENCE_MINUEND_FLOW=572, PETRI_DIFFERENCE_MINUEND_PLACES=238, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=247, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=7, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=238, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=616, PETRI_PLACES=248, PETRI_TRANSITIONS=251} [2022-07-12 10:29:00,517 INFO L279 CegarLoopForPetriNet]: 242 programPoint places, 6 predicate places. [2022-07-12 10:29:00,517 INFO L495 AbstractCegarLoop]: Abstraction has has 248 places, 251 transitions, 616 flow [2022-07-12 10:29:00,517 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 212.66666666666666) internal successors, (1276), 6 states have internal predecessors, (1276), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:29:00,518 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-12 10:29:00,518 INFO L200 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-12 10:29:00,518 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-07-12 10:29:00,518 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-07-12 10:29:00,518 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-12 10:29:00,519 INFO L85 PathProgramCache]: Analyzing trace with hash -1323365446, now seen corresponding path program 1 times [2022-07-12 10:29:00,519 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-12 10:29:00,519 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1844274758] [2022-07-12 10:29:00,519 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 10:29:00,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-12 10:29:00,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 10:29:00,563 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-07-12 10:29:00,563 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-12 10:29:00,563 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1844274758] [2022-07-12 10:29:00,563 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1844274758] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-12 10:29:00,564 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-12 10:29:00,564 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-12 10:29:00,564 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1565969022] [2022-07-12 10:29:00,564 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-12 10:29:00,565 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-12 10:29:00,565 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-12 10:29:00,565 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-12 10:29:00,566 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-12 10:29:00,567 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 236 out of 273 [2022-07-12 10:29:00,568 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 248 places, 251 transitions, 616 flow. Second operand has 3 states, 3 states have (on average 239.66666666666666) internal successors, (719), 3 states have internal predecessors, (719), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:29:00,568 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-12 10:29:00,568 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 236 of 273 [2022-07-12 10:29:00,568 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-12 10:29:00,696 INFO L129 PetriNetUnfolder]: 265/981 cut-off events. [2022-07-12 10:29:00,696 INFO L130 PetriNetUnfolder]: For 526/589 co-relation queries the response was YES. [2022-07-12 10:29:00,700 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1789 conditions, 981 events. 265/981 cut-off events. For 526/589 co-relation queries the response was YES. Maximal size of possible extension queue 30. Compared 3487 event pairs, 19 based on Foata normal form. 2/891 useless extension candidates. Maximal degree in co-relation 1779. Up to 213 conditions per place. [2022-07-12 10:29:00,704 INFO L132 encePairwiseOnDemand]: 268/273 looper letters, 32 selfloop transitions, 5 changer transitions 3/258 dead transitions. [2022-07-12 10:29:00,705 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 250 places, 258 transitions, 714 flow [2022-07-12 10:29:00,705 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-12 10:29:00,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-07-12 10:29:00,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 741 transitions. [2022-07-12 10:29:00,706 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.9047619047619048 [2022-07-12 10:29:00,707 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 741 transitions. [2022-07-12 10:29:00,707 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 741 transitions. [2022-07-12 10:29:00,707 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-12 10:29:00,707 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 741 transitions. [2022-07-12 10:29:00,708 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 247.0) internal successors, (741), 3 states have internal predecessors, (741), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:29:00,710 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 273.0) internal successors, (1092), 4 states have internal predecessors, (1092), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:29:00,710 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 273.0) internal successors, (1092), 4 states have internal predecessors, (1092), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:29:00,710 INFO L186 Difference]: Start difference. First operand has 248 places, 251 transitions, 616 flow. Second operand 3 states and 741 transitions. [2022-07-12 10:29:00,710 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 250 places, 258 transitions, 714 flow [2022-07-12 10:29:00,713 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 247 places, 258 transitions, 705 flow, removed 0 selfloop flow, removed 3 redundant places. [2022-07-12 10:29:00,715 INFO L242 Difference]: Finished difference. Result has 249 places, 247 transitions, 608 flow [2022-07-12 10:29:00,716 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=273, PETRI_DIFFERENCE_MINUEND_FLOW=595, PETRI_DIFFERENCE_MINUEND_PLACES=245, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=249, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=244, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=608, PETRI_PLACES=249, PETRI_TRANSITIONS=247} [2022-07-12 10:29:00,717 INFO L279 CegarLoopForPetriNet]: 242 programPoint places, 7 predicate places. [2022-07-12 10:29:00,717 INFO L495 AbstractCegarLoop]: Abstraction has has 249 places, 247 transitions, 608 flow [2022-07-12 10:29:00,717 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 239.66666666666666) internal successors, (719), 3 states have internal predecessors, (719), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:29:00,717 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-12 10:29:00,717 INFO L200 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-12 10:29:00,718 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-07-12 10:29:00,718 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-07-12 10:29:00,718 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-12 10:29:00,718 INFO L85 PathProgramCache]: Analyzing trace with hash 21386580, now seen corresponding path program 1 times [2022-07-12 10:29:00,718 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-12 10:29:00,719 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [721861880] [2022-07-12 10:29:00,719 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 10:29:00,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-12 10:29:00,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 10:29:01,207 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-12 10:29:01,208 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-12 10:29:01,208 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [721861880] [2022-07-12 10:29:01,208 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [721861880] provided 0 perfect and 1 imperfect interpolant sequences [2022-07-12 10:29:01,208 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1812962661] [2022-07-12 10:29:01,209 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 10:29:01,209 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-12 10:29:01,209 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-12 10:29:01,210 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-07-12 10:29:01,212 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-07-12 10:29:01,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 10:29:01,333 INFO L263 TraceCheckSpWp]: Trace formula consists of 473 conjuncts, 44 conjunts are in the unsatisfiable core [2022-07-12 10:29:01,341 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-12 10:29:01,884 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2022-07-12 10:29:02,721 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-07-12 10:29:02,792 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-07-12 10:29:02,843 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-07-12 10:29:02,990 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-12 10:29:02,990 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-07-12 10:29:04,125 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-07-12 10:29:04,125 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 61 treesize of output 50 [2022-07-12 10:29:04,135 INFO L356 Elim1Store]: treesize reduction 9, result has 43.8 percent of original size [2022-07-12 10:29:04,135 INFO L390 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 398 treesize of output 373 [2022-07-12 10:29:04,144 INFO L173 IndexEqualityManager]: detected equality via solver [2022-07-12 10:29:04,145 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 183 treesize of output 135 [2022-07-12 10:29:04,152 INFO L356 Elim1Store]: treesize reduction 15, result has 6.3 percent of original size [2022-07-12 10:29:04,152 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 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 318 treesize of output 222 [2022-07-12 10:29:04,160 INFO L356 Elim1Store]: treesize reduction 15, result has 6.3 percent of original size [2022-07-12 10:29:04,160 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 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 222 treesize of output 198 [2022-07-12 10:29:04,564 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-12 10:29:04,564 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1812962661] provided 0 perfect and 2 imperfect interpolant sequences [2022-07-12 10:29:04,565 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-07-12 10:29:04,565 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [18, 24, 20] total 54 [2022-07-12 10:29:04,565 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [428842614] [2022-07-12 10:29:04,565 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-07-12 10:29:04,566 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 54 states [2022-07-12 10:29:04,566 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-12 10:29:04,567 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 54 interpolants. [2022-07-12 10:29:04,568 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=463, Invalid=2336, Unknown=63, NotChecked=0, Total=2862 [2022-07-12 10:29:04,573 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 130 out of 273 [2022-07-12 10:29:04,578 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 249 places, 247 transitions, 608 flow. Second operand has 54 states, 54 states have (on average 134.96296296296296) internal successors, (7288), 54 states have internal predecessors, (7288), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:29:04,579 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-12 10:29:04,579 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 130 of 273 [2022-07-12 10:29:04,579 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-12 10:29:06,691 INFO L129 PetriNetUnfolder]: 410/1555 cut-off events. [2022-07-12 10:29:06,692 INFO L130 PetriNetUnfolder]: For 1016/1120 co-relation queries the response was YES. [2022-07-12 10:29:06,699 INFO L84 FinitePrefix]: Finished finitePrefix Result has 3110 conditions, 1555 events. 410/1555 cut-off events. For 1016/1120 co-relation queries the response was YES. Maximal size of possible extension queue 56. Compared 8156 event pairs, 0 based on Foata normal form. 8/1392 useless extension candidates. Maximal degree in co-relation 3099. Up to 341 conditions per place. [2022-07-12 10:29:06,707 INFO L132 encePairwiseOnDemand]: 237/273 looper letters, 190 selfloop transitions, 48 changer transitions 8/371 dead transitions. [2022-07-12 10:29:06,708 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 276 places, 371 transitions, 1457 flow [2022-07-12 10:29:06,708 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2022-07-12 10:29:06,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 30 states. [2022-07-12 10:29:06,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 30 states and 4143 transitions. [2022-07-12 10:29:06,717 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.5058608058608058 [2022-07-12 10:29:06,717 INFO L72 ComplementDD]: Start complementDD. Operand 30 states and 4143 transitions. [2022-07-12 10:29:06,717 INFO L73 IsDeterministic]: Start isDeterministic. Operand 30 states and 4143 transitions. [2022-07-12 10:29:06,719 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-12 10:29:06,719 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 30 states and 4143 transitions. [2022-07-12 10:29:06,747 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 31 states, 30 states have (on average 138.1) internal successors, (4143), 30 states have internal predecessors, (4143), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:29:06,756 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 31 states, 31 states have (on average 273.0) internal successors, (8463), 31 states have internal predecessors, (8463), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:29:06,757 INFO L81 ComplementDD]: Finished complementDD. Result has 31 states, 31 states have (on average 273.0) internal successors, (8463), 31 states have internal predecessors, (8463), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:29:06,757 INFO L186 Difference]: Start difference. First operand has 249 places, 247 transitions, 608 flow. Second operand 30 states and 4143 transitions. [2022-07-12 10:29:06,758 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 276 places, 371 transitions, 1457 flow [2022-07-12 10:29:06,760 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 272 places, 371 transitions, 1430 flow, removed 0 selfloop flow, removed 4 redundant places. [2022-07-12 10:29:06,764 INFO L242 Difference]: Finished difference. Result has 285 places, 277 transitions, 915 flow [2022-07-12 10:29:06,764 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=273, PETRI_DIFFERENCE_MINUEND_FLOW=592, PETRI_DIFFERENCE_MINUEND_PLACES=243, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=247, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=18, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=209, PETRI_DIFFERENCE_SUBTRAHEND_STATES=30, PETRI_FLOW=915, PETRI_PLACES=285, PETRI_TRANSITIONS=277} [2022-07-12 10:29:06,765 INFO L279 CegarLoopForPetriNet]: 242 programPoint places, 43 predicate places. [2022-07-12 10:29:06,765 INFO L495 AbstractCegarLoop]: Abstraction has has 285 places, 277 transitions, 915 flow [2022-07-12 10:29:06,767 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 54 states, 54 states have (on average 134.96296296296296) internal successors, (7288), 54 states have internal predecessors, (7288), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:29:06,768 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-12 10:29:06,768 INFO L200 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-12 10:29:06,795 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-07-12 10:29:06,979 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-12 10:29:06,980 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-07-12 10:29:06,980 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-12 10:29:06,980 INFO L85 PathProgramCache]: Analyzing trace with hash -151088598, now seen corresponding path program 2 times [2022-07-12 10:29:06,980 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-12 10:29:06,980 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1341461038] [2022-07-12 10:29:06,980 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 10:29:06,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-12 10:29:07,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 10:29:07,456 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-12 10:29:07,456 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-12 10:29:07,456 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1341461038] [2022-07-12 10:29:07,456 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1341461038] provided 0 perfect and 1 imperfect interpolant sequences [2022-07-12 10:29:07,456 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [505345224] [2022-07-12 10:29:07,456 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-07-12 10:29:07,457 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-12 10:29:07,457 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-12 10:29:07,458 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-07-12 10:29:07,460 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-07-12 10:29:07,571 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-07-12 10:29:07,572 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-07-12 10:29:07,574 INFO L263 TraceCheckSpWp]: Trace formula consists of 473 conjuncts, 44 conjunts are in the unsatisfiable core [2022-07-12 10:29:07,581 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-12 10:29:07,995 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2022-07-12 10:29:08,881 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-07-12 10:29:08,958 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-07-12 10:29:09,018 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-07-12 10:29:09,193 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-12 10:29:09,194 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-07-12 10:29:10,202 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-07-12 10:29:10,202 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 61 treesize of output 50 [2022-07-12 10:29:10,210 INFO L356 Elim1Store]: treesize reduction 9, result has 43.8 percent of original size [2022-07-12 10:29:10,211 INFO L390 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 398 treesize of output 373 [2022-07-12 10:29:10,217 INFO L356 Elim1Store]: treesize reduction 15, result has 6.3 percent of original size [2022-07-12 10:29:10,218 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 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 366 treesize of output 270 [2022-07-12 10:29:10,224 INFO L356 Elim1Store]: treesize reduction 15, result has 6.3 percent of original size [2022-07-12 10:29:10,225 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 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 270 treesize of output 222 [2022-07-12 10:29:10,231 INFO L356 Elim1Store]: treesize reduction 15, result has 6.3 percent of original size [2022-07-12 10:29:10,232 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 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 222 treesize of output 198 [2022-07-12 10:29:10,624 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-12 10:29:10,624 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [505345224] provided 0 perfect and 2 imperfect interpolant sequences [2022-07-12 10:29:10,624 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-07-12 10:29:10,625 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 24, 20] total 55 [2022-07-12 10:29:10,625 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1706996669] [2022-07-12 10:29:10,625 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-07-12 10:29:10,626 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 55 states [2022-07-12 10:29:10,626 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-12 10:29:10,626 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 55 interpolants. [2022-07-12 10:29:10,627 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=464, Invalid=2442, Unknown=64, NotChecked=0, Total=2970 [2022-07-12 10:29:10,631 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 130 out of 273 [2022-07-12 10:29:10,643 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 285 places, 277 transitions, 915 flow. Second operand has 55 states, 55 states have (on average 134.87272727272727) internal successors, (7418), 55 states have internal predecessors, (7418), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:29:10,644 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-12 10:29:10,644 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 130 of 273 [2022-07-12 10:29:10,644 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-12 10:29:13,053 INFO L129 PetriNetUnfolder]: 755/2615 cut-off events. [2022-07-12 10:29:13,053 INFO L130 PetriNetUnfolder]: For 4117/4340 co-relation queries the response was YES. [2022-07-12 10:29:13,068 INFO L84 FinitePrefix]: Finished finitePrefix Result has 6463 conditions, 2615 events. 755/2615 cut-off events. For 4117/4340 co-relation queries the response was YES. Maximal size of possible extension queue 93. Compared 17537 event pairs, 0 based on Foata normal form. 39/2302 useless extension candidates. Maximal degree in co-relation 6439. Up to 485 conditions per place. [2022-07-12 10:29:13,081 INFO L132 encePairwiseOnDemand]: 231/273 looper letters, 228 selfloop transitions, 80 changer transitions 9/442 dead transitions. [2022-07-12 10:29:13,082 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 320 places, 442 transitions, 2267 flow [2022-07-12 10:29:13,082 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2022-07-12 10:29:13,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 38 states. [2022-07-12 10:29:13,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 38 states and 5245 transitions. [2022-07-12 10:29:13,090 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.5055909003277425 [2022-07-12 10:29:13,091 INFO L72 ComplementDD]: Start complementDD. Operand 38 states and 5245 transitions. [2022-07-12 10:29:13,091 INFO L73 IsDeterministic]: Start isDeterministic. Operand 38 states and 5245 transitions. [2022-07-12 10:29:13,093 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-12 10:29:13,093 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 38 states and 5245 transitions. [2022-07-12 10:29:13,100 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 39 states, 38 states have (on average 138.02631578947367) internal successors, (5245), 38 states have internal predecessors, (5245), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:29:13,110 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 39 states, 39 states have (on average 273.0) internal successors, (10647), 39 states have internal predecessors, (10647), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:29:13,111 INFO L81 ComplementDD]: Finished complementDD. Result has 39 states, 39 states have (on average 273.0) internal successors, (10647), 39 states have internal predecessors, (10647), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:29:13,111 INFO L186 Difference]: Start difference. First operand has 285 places, 277 transitions, 915 flow. Second operand 38 states and 5245 transitions. [2022-07-12 10:29:13,111 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 320 places, 442 transitions, 2267 flow [2022-07-12 10:29:13,117 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 306 places, 442 transitions, 2183 flow, removed 19 selfloop flow, removed 14 redundant places. [2022-07-12 10:29:13,121 INFO L242 Difference]: Finished difference. Result has 312 places, 308 transitions, 1345 flow [2022-07-12 10:29:13,121 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=273, PETRI_DIFFERENCE_MINUEND_FLOW=849, PETRI_DIFFERENCE_MINUEND_PLACES=269, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=277, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=51, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=216, PETRI_DIFFERENCE_SUBTRAHEND_STATES=38, PETRI_FLOW=1345, PETRI_PLACES=312, PETRI_TRANSITIONS=308} [2022-07-12 10:29:13,122 INFO L279 CegarLoopForPetriNet]: 242 programPoint places, 70 predicate places. [2022-07-12 10:29:13,122 INFO L495 AbstractCegarLoop]: Abstraction has has 312 places, 308 transitions, 1345 flow [2022-07-12 10:29:13,123 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 55 states, 55 states have (on average 134.87272727272727) internal successors, (7418), 55 states have internal predecessors, (7418), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:29:13,124 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-12 10:29:13,124 INFO L200 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-12 10:29:13,142 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2022-07-12 10:29:13,333 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable8 [2022-07-12 10:29:13,333 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-07-12 10:29:13,333 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-12 10:29:13,333 INFO L85 PathProgramCache]: Analyzing trace with hash 1746161682, now seen corresponding path program 1 times [2022-07-12 10:29:13,334 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-12 10:29:13,334 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1528299282] [2022-07-12 10:29:13,334 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 10:29:13,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-12 10:29:13,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 10:29:13,377 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-07-12 10:29:13,377 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-12 10:29:13,377 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1528299282] [2022-07-12 10:29:13,378 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1528299282] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-12 10:29:13,378 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-12 10:29:13,378 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-12 10:29:13,378 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [110441961] [2022-07-12 10:29:13,378 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-12 10:29:13,379 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-12 10:29:13,379 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-12 10:29:13,379 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-12 10:29:13,379 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-12 10:29:13,380 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 240 out of 273 [2022-07-12 10:29:13,380 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 312 places, 308 transitions, 1345 flow. Second operand has 3 states, 3 states have (on average 243.66666666666666) internal successors, (731), 3 states have internal predecessors, (731), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:29:13,380 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-12 10:29:13,380 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 240 of 273 [2022-07-12 10:29:13,381 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-12 10:29:13,649 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1020] L111-->L117-1: Formula: (and (not (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1| 0)) (= v_~manager_back~0_111 (+ v_~manager_back~0_112 1)) (= v_~client_state~0_24 1) (= (ite (= v_~update~0_47 (select (select |v_#memory_int_114| v_~manager~0.base_57) (+ (* v_~manager_back~0_112 4) v_~manager~0.offset_57))) 1 0) |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|) (not (= 0 (ite (and (< v_~manager_back~0_112 v_~manager_size~0_36) (<= 0 v_~manager_back~0_112)) 1 0))) (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|)) InVars {~manager~0.offset=v_~manager~0.offset_57, ~manager~0.base=v_~manager~0.base_57, #memory_int=|v_#memory_int_114|, ~manager_back~0=v_~manager_back~0_112, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} OutVars{thread3Thread1of1ForFork0_#t~mem16#1=|v_thread3Thread1of1ForFork0_#t~mem16#1_1|, ~manager~0.offset=v_~manager~0.offset_57, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, ~manager~0.base=v_~manager~0.base_57, thread3Thread1of1ForFork0_#t~post17#1=|v_thread3Thread1of1ForFork0_#t~post17#1_1|, #memory_int=|v_#memory_int_114|, ~client_state~0=v_~client_state~0_24, ~manager_back~0=v_~manager_back~0_111, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#t~mem16#1, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork0_#t~post17#1, ~client_state~0, ~manager_back~0][279], [18#L117-1true, 259#true, 2966#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), 158#L73-1true, Black: 264#(= (+ (- 1) ~safe~0) 0), Black: 277#(or (<= ~manager_size~0 ~manager_front~0) (<= ~manager_back~0 ~manager_front~0) (not (<= 0 ~manager_front~0))), 68#L95-1true, Black: 282#(<= ~node_back~0 ~node_front~0), Black: 288#(= ~client_state~0 0), Black: 1626#(and (= ~safe~0 1) (= ~manager~0.offset 0) (< 0 (+ (* ~manager_front~0 4) ~manager~0.offset 1)) (<= ~manager_front~0 0) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1601#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_#t~post41#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 1605#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1))), Black: 1628#(and (= ~safe~0 1) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 2958#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), 2989#true, Black: 1616#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1603#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 2964#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 2960#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1607#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 2979#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1609#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 2981#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 871#(= ~safe~0 1), Black: 2962#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< ~manager_front~0 1) (<= 0 ~manager_front~0) (= ~manager~0.offset 0) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1611#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1597#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 301#(and (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 311#(= ~manager_state~0 0), 13#L157-1true]) [2022-07-12 10:29:13,652 INFO L384 tUnfolder$Statistics]: this new event has 194 ancestors and is cut-off event [2022-07-12 10:29:13,652 INFO L387 tUnfolder$Statistics]: existing Event has 189 ancestors and is cut-off event [2022-07-12 10:29:13,652 INFO L387 tUnfolder$Statistics]: existing Event has 194 ancestors and is cut-off event [2022-07-12 10:29:13,652 INFO L387 tUnfolder$Statistics]: existing Event has 189 ancestors and is cut-off event [2022-07-12 10:29:13,685 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1020] L111-->L117-1: Formula: (and (not (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1| 0)) (= v_~manager_back~0_111 (+ v_~manager_back~0_112 1)) (= v_~client_state~0_24 1) (= (ite (= v_~update~0_47 (select (select |v_#memory_int_114| v_~manager~0.base_57) (+ (* v_~manager_back~0_112 4) v_~manager~0.offset_57))) 1 0) |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|) (not (= 0 (ite (and (< v_~manager_back~0_112 v_~manager_size~0_36) (<= 0 v_~manager_back~0_112)) 1 0))) (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|)) InVars {~manager~0.offset=v_~manager~0.offset_57, ~manager~0.base=v_~manager~0.base_57, #memory_int=|v_#memory_int_114|, ~manager_back~0=v_~manager_back~0_112, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} OutVars{thread3Thread1of1ForFork0_#t~mem16#1=|v_thread3Thread1of1ForFork0_#t~mem16#1_1|, ~manager~0.offset=v_~manager~0.offset_57, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, ~manager~0.base=v_~manager~0.base_57, thread3Thread1of1ForFork0_#t~post17#1=|v_thread3Thread1of1ForFork0_#t~post17#1_1|, #memory_int=|v_#memory_int_114|, ~client_state~0=v_~client_state~0_24, ~manager_back~0=v_~manager_back~0_111, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#t~mem16#1, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork0_#t~post17#1, ~client_state~0, ~manager_back~0][279], [18#L117-1true, 259#true, 56#L95true, 2966#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), 158#L73-1true, Black: 264#(= (+ (- 1) ~safe~0) 0), Black: 277#(or (<= ~manager_size~0 ~manager_front~0) (<= ~manager_back~0 ~manager_front~0) (not (<= 0 ~manager_front~0))), Black: 282#(<= ~node_back~0 ~node_front~0), Black: 288#(= ~client_state~0 0), Black: 1626#(and (= ~safe~0 1) (= ~manager~0.offset 0) (< 0 (+ (* ~manager_front~0 4) ~manager~0.offset 1)) (<= ~manager_front~0 0) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1601#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_#t~post41#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 1605#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1))), Black: 1628#(and (= ~safe~0 1) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1616#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 2958#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), 2989#true, Black: 1603#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 2964#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1607#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 2960#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 2979#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1609#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 871#(= ~safe~0 1), Black: 2981#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2962#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< ~manager_front~0 1) (<= 0 ~manager_front~0) (= ~manager~0.offset 0) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1611#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1597#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 301#(and (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 311#(= ~manager_state~0 0), 13#L157-1true]) [2022-07-12 10:29:13,686 INFO L384 tUnfolder$Statistics]: this new event has 197 ancestors and is cut-off event [2022-07-12 10:29:13,686 INFO L387 tUnfolder$Statistics]: existing Event has 197 ancestors and is cut-off event [2022-07-12 10:29:13,686 INFO L387 tUnfolder$Statistics]: existing Event has 192 ancestors and is cut-off event [2022-07-12 10:29:13,686 INFO L387 tUnfolder$Statistics]: existing Event has 192 ancestors and is cut-off event [2022-07-12 10:29:13,686 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1020] L111-->L117-1: Formula: (and (not (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1| 0)) (= v_~manager_back~0_111 (+ v_~manager_back~0_112 1)) (= v_~client_state~0_24 1) (= (ite (= v_~update~0_47 (select (select |v_#memory_int_114| v_~manager~0.base_57) (+ (* v_~manager_back~0_112 4) v_~manager~0.offset_57))) 1 0) |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|) (not (= 0 (ite (and (< v_~manager_back~0_112 v_~manager_size~0_36) (<= 0 v_~manager_back~0_112)) 1 0))) (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|)) InVars {~manager~0.offset=v_~manager~0.offset_57, ~manager~0.base=v_~manager~0.base_57, #memory_int=|v_#memory_int_114|, ~manager_back~0=v_~manager_back~0_112, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} OutVars{thread3Thread1of1ForFork0_#t~mem16#1=|v_thread3Thread1of1ForFork0_#t~mem16#1_1|, ~manager~0.offset=v_~manager~0.offset_57, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, ~manager~0.base=v_~manager~0.base_57, thread3Thread1of1ForFork0_#t~post17#1=|v_thread3Thread1of1ForFork0_#t~post17#1_1|, #memory_int=|v_#memory_int_114|, ~client_state~0=v_~client_state~0_24, ~manager_back~0=v_~manager_back~0_111, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#t~mem16#1, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork0_#t~post17#1, ~client_state~0, ~manager_back~0][279], [18#L117-1true, 259#true, 153#L96true, 2966#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), 158#L73-1true, Black: 264#(= (+ (- 1) ~safe~0) 0), Black: 277#(or (<= ~manager_size~0 ~manager_front~0) (<= ~manager_back~0 ~manager_front~0) (not (<= 0 ~manager_front~0))), Black: 282#(<= ~node_back~0 ~node_front~0), Black: 288#(= ~client_state~0 0), Black: 1626#(and (= ~safe~0 1) (= ~manager~0.offset 0) (< 0 (+ (* ~manager_front~0 4) ~manager~0.offset 1)) (<= ~manager_front~0 0) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1601#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_#t~post41#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 1605#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1))), Black: 1628#(and (= ~safe~0 1) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 2958#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), 2989#true, Black: 1616#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1603#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 2964#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 2960#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1607#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 2979#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1609#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 871#(= ~safe~0 1), Black: 2981#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2962#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< ~manager_front~0 1) (<= 0 ~manager_front~0) (= ~manager~0.offset 0) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1611#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1597#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 301#(and (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 311#(= ~manager_state~0 0), 13#L157-1true]) [2022-07-12 10:29:13,687 INFO L384 tUnfolder$Statistics]: this new event has 198 ancestors and is cut-off event [2022-07-12 10:29:13,687 INFO L387 tUnfolder$Statistics]: existing Event has 198 ancestors and is cut-off event [2022-07-12 10:29:13,687 INFO L387 tUnfolder$Statistics]: existing Event has 193 ancestors and is cut-off event [2022-07-12 10:29:13,687 INFO L387 tUnfolder$Statistics]: existing Event has 193 ancestors and is cut-off event [2022-07-12 10:29:13,693 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1020] L111-->L117-1: Formula: (and (not (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1| 0)) (= v_~manager_back~0_111 (+ v_~manager_back~0_112 1)) (= v_~client_state~0_24 1) (= (ite (= v_~update~0_47 (select (select |v_#memory_int_114| v_~manager~0.base_57) (+ (* v_~manager_back~0_112 4) v_~manager~0.offset_57))) 1 0) |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|) (not (= 0 (ite (and (< v_~manager_back~0_112 v_~manager_size~0_36) (<= 0 v_~manager_back~0_112)) 1 0))) (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|)) InVars {~manager~0.offset=v_~manager~0.offset_57, ~manager~0.base=v_~manager~0.base_57, #memory_int=|v_#memory_int_114|, ~manager_back~0=v_~manager_back~0_112, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} OutVars{thread3Thread1of1ForFork0_#t~mem16#1=|v_thread3Thread1of1ForFork0_#t~mem16#1_1|, ~manager~0.offset=v_~manager~0.offset_57, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, ~manager~0.base=v_~manager~0.base_57, thread3Thread1of1ForFork0_#t~post17#1=|v_thread3Thread1of1ForFork0_#t~post17#1_1|, #memory_int=|v_#memory_int_114|, ~client_state~0=v_~client_state~0_24, ~manager_back~0=v_~manager_back~0_111, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#t~mem16#1, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork0_#t~post17#1, ~client_state~0, ~manager_back~0][279], [18#L117-1true, 259#true, 158#L73-1true, 2966#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 264#(= (+ (- 1) ~safe~0) 0), Black: 277#(or (<= ~manager_size~0 ~manager_front~0) (<= ~manager_back~0 ~manager_front~0) (not (<= 0 ~manager_front~0))), 68#L95-1true, Black: 282#(<= ~node_back~0 ~node_front~0), Black: 288#(= ~client_state~0 0), Black: 1626#(and (= ~safe~0 1) (= ~manager~0.offset 0) (< 0 (+ (* ~manager_front~0 4) ~manager~0.offset 1)) (<= ~manager_front~0 0) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1601#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_#t~post41#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 1605#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1))), Black: 1628#(and (= ~safe~0 1) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 2958#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), 2989#true, Black: 1616#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1603#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 2964#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 2960#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1607#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 2979#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1609#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 2981#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 871#(= ~safe~0 1), Black: 2962#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< ~manager_front~0 1) (<= 0 ~manager_front~0) (= ~manager~0.offset 0) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1611#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1597#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 301#(and (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 309#true, 13#L157-1true]) [2022-07-12 10:29:13,693 INFO L384 tUnfolder$Statistics]: this new event has 201 ancestors and is cut-off event [2022-07-12 10:29:13,694 INFO L387 tUnfolder$Statistics]: existing Event has 201 ancestors and is cut-off event [2022-07-12 10:29:13,694 INFO L387 tUnfolder$Statistics]: existing Event has 196 ancestors and is cut-off event [2022-07-12 10:29:13,694 INFO L387 tUnfolder$Statistics]: existing Event has 196 ancestors and is cut-off event [2022-07-12 10:29:13,716 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1020] L111-->L117-1: Formula: (and (not (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1| 0)) (= v_~manager_back~0_111 (+ v_~manager_back~0_112 1)) (= v_~client_state~0_24 1) (= (ite (= v_~update~0_47 (select (select |v_#memory_int_114| v_~manager~0.base_57) (+ (* v_~manager_back~0_112 4) v_~manager~0.offset_57))) 1 0) |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|) (not (= 0 (ite (and (< v_~manager_back~0_112 v_~manager_size~0_36) (<= 0 v_~manager_back~0_112)) 1 0))) (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|)) InVars {~manager~0.offset=v_~manager~0.offset_57, ~manager~0.base=v_~manager~0.base_57, #memory_int=|v_#memory_int_114|, ~manager_back~0=v_~manager_back~0_112, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} OutVars{thread3Thread1of1ForFork0_#t~mem16#1=|v_thread3Thread1of1ForFork0_#t~mem16#1_1|, ~manager~0.offset=v_~manager~0.offset_57, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, ~manager~0.base=v_~manager~0.base_57, thread3Thread1of1ForFork0_#t~post17#1=|v_thread3Thread1of1ForFork0_#t~post17#1_1|, #memory_int=|v_#memory_int_114|, ~client_state~0=v_~client_state~0_24, ~manager_back~0=v_~manager_back~0_111, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#t~mem16#1, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork0_#t~post17#1, ~client_state~0, ~manager_back~0][279], [18#L117-1true, 56#L95true, 259#true, 158#L73-1true, 2966#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 264#(= (+ (- 1) ~safe~0) 0), Black: 277#(or (<= ~manager_size~0 ~manager_front~0) (<= ~manager_back~0 ~manager_front~0) (not (<= 0 ~manager_front~0))), Black: 282#(<= ~node_back~0 ~node_front~0), Black: 288#(= ~client_state~0 0), Black: 1626#(and (= ~safe~0 1) (= ~manager~0.offset 0) (< 0 (+ (* ~manager_front~0 4) ~manager~0.offset 1)) (<= ~manager_front~0 0) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1601#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_#t~post41#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 1605#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1))), Black: 1628#(and (= ~safe~0 1) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 2958#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), 2989#true, Black: 1616#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1603#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 2964#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 2960#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1607#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 2979#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1609#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 2981#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 871#(= ~safe~0 1), Black: 2962#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< ~manager_front~0 1) (<= 0 ~manager_front~0) (= ~manager~0.offset 0) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1611#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1597#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 301#(and (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 309#true, 13#L157-1true]) [2022-07-12 10:29:13,719 INFO L384 tUnfolder$Statistics]: this new event has 204 ancestors and is cut-off event [2022-07-12 10:29:13,719 INFO L387 tUnfolder$Statistics]: existing Event has 204 ancestors and is cut-off event [2022-07-12 10:29:13,719 INFO L387 tUnfolder$Statistics]: existing Event has 199 ancestors and is cut-off event [2022-07-12 10:29:13,720 INFO L387 tUnfolder$Statistics]: existing Event has 199 ancestors and is cut-off event [2022-07-12 10:29:13,728 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1020] L111-->L117-1: Formula: (and (not (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1| 0)) (= v_~manager_back~0_111 (+ v_~manager_back~0_112 1)) (= v_~client_state~0_24 1) (= (ite (= v_~update~0_47 (select (select |v_#memory_int_114| v_~manager~0.base_57) (+ (* v_~manager_back~0_112 4) v_~manager~0.offset_57))) 1 0) |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|) (not (= 0 (ite (and (< v_~manager_back~0_112 v_~manager_size~0_36) (<= 0 v_~manager_back~0_112)) 1 0))) (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|)) InVars {~manager~0.offset=v_~manager~0.offset_57, ~manager~0.base=v_~manager~0.base_57, #memory_int=|v_#memory_int_114|, ~manager_back~0=v_~manager_back~0_112, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} OutVars{thread3Thread1of1ForFork0_#t~mem16#1=|v_thread3Thread1of1ForFork0_#t~mem16#1_1|, ~manager~0.offset=v_~manager~0.offset_57, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, ~manager~0.base=v_~manager~0.base_57, thread3Thread1of1ForFork0_#t~post17#1=|v_thread3Thread1of1ForFork0_#t~post17#1_1|, #memory_int=|v_#memory_int_114|, ~client_state~0=v_~client_state~0_24, ~manager_back~0=v_~manager_back~0_111, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#t~mem16#1, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork0_#t~post17#1, ~client_state~0, ~manager_back~0][279], [18#L117-1true, 259#true, 153#L96true, 158#L73-1true, 2966#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 264#(= (+ (- 1) ~safe~0) 0), Black: 277#(or (<= ~manager_size~0 ~manager_front~0) (<= ~manager_back~0 ~manager_front~0) (not (<= 0 ~manager_front~0))), Black: 282#(<= ~node_back~0 ~node_front~0), Black: 288#(= ~client_state~0 0), Black: 1626#(and (= ~safe~0 1) (= ~manager~0.offset 0) (< 0 (+ (* ~manager_front~0 4) ~manager~0.offset 1)) (<= ~manager_front~0 0) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1601#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_#t~post41#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 1605#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1))), Black: 1628#(and (= ~safe~0 1) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 2958#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), 2989#true, Black: 1616#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1603#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 2964#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 2960#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1607#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 2979#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 1609#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 2981#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 871#(= ~safe~0 1), Black: 2962#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< ~manager_front~0 1) (<= 0 ~manager_front~0) (= ~manager~0.offset 0) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1611#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1597#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 301#(and (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 309#true, 13#L157-1true]) [2022-07-12 10:29:13,729 INFO L384 tUnfolder$Statistics]: this new event has 205 ancestors and is cut-off event [2022-07-12 10:29:13,729 INFO L387 tUnfolder$Statistics]: existing Event has 200 ancestors and is cut-off event [2022-07-12 10:29:13,729 INFO L387 tUnfolder$Statistics]: existing Event has 205 ancestors and is cut-off event [2022-07-12 10:29:13,729 INFO L387 tUnfolder$Statistics]: existing Event has 200 ancestors and is cut-off event [2022-07-12 10:29:13,800 INFO L129 PetriNetUnfolder]: 1022/3099 cut-off events. [2022-07-12 10:29:13,800 INFO L130 PetriNetUnfolder]: For 12199/12880 co-relation queries the response was YES. [2022-07-12 10:29:13,816 INFO L84 FinitePrefix]: Finished finitePrefix Result has 9648 conditions, 3099 events. 1022/3099 cut-off events. For 12199/12880 co-relation queries the response was YES. Maximal size of possible extension queue 128. Compared 21781 event pairs, 147 based on Foata normal form. 19/2616 useless extension candidates. Maximal degree in co-relation 9621. Up to 914 conditions per place. [2022-07-12 10:29:13,829 INFO L132 encePairwiseOnDemand]: 268/273 looper letters, 62 selfloop transitions, 6 changer transitions 0/307 dead transitions. [2022-07-12 10:29:13,829 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 312 places, 307 transitions, 1453 flow [2022-07-12 10:29:13,830 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-12 10:29:13,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-07-12 10:29:13,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 750 transitions. [2022-07-12 10:29:13,833 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.9157509157509157 [2022-07-12 10:29:13,833 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 750 transitions. [2022-07-12 10:29:13,834 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 750 transitions. [2022-07-12 10:29:13,834 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-12 10:29:13,834 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 750 transitions. [2022-07-12 10:29:13,836 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 250.0) internal successors, (750), 3 states have internal predecessors, (750), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:29:13,837 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 273.0) internal successors, (1092), 4 states have internal predecessors, (1092), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:29:13,837 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 273.0) internal successors, (1092), 4 states have internal predecessors, (1092), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:29:13,837 INFO L186 Difference]: Start difference. First operand has 312 places, 308 transitions, 1345 flow. Second operand 3 states and 750 transitions. [2022-07-12 10:29:13,838 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 312 places, 307 transitions, 1453 flow [2022-07-12 10:29:13,845 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 282 places, 307 transitions, 1311 flow, removed 33 selfloop flow, removed 30 redundant places. [2022-07-12 10:29:13,848 INFO L242 Difference]: Finished difference. Result has 284 places, 298 transitions, 1122 flow [2022-07-12 10:29:13,849 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=273, PETRI_DIFFERENCE_MINUEND_FLOW=1092, PETRI_DIFFERENCE_MINUEND_PLACES=280, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=297, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=291, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1122, PETRI_PLACES=284, PETRI_TRANSITIONS=298} [2022-07-12 10:29:13,850 INFO L279 CegarLoopForPetriNet]: 242 programPoint places, 42 predicate places. [2022-07-12 10:29:13,850 INFO L495 AbstractCegarLoop]: Abstraction has has 284 places, 298 transitions, 1122 flow [2022-07-12 10:29:13,850 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 243.66666666666666) internal successors, (731), 3 states have internal predecessors, (731), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:29:13,851 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-12 10:29:13,851 INFO L200 CegarLoopForPetriNet]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-12 10:29:13,851 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-07-12 10:29:13,851 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-07-12 10:29:13,851 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-12 10:29:13,851 INFO L85 PathProgramCache]: Analyzing trace with hash 242017493, now seen corresponding path program 1 times [2022-07-12 10:29:13,852 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-12 10:29:13,852 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1293176464] [2022-07-12 10:29:13,852 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 10:29:13,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-12 10:29:13,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 10:29:13,915 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-07-12 10:29:13,915 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-12 10:29:13,915 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1293176464] [2022-07-12 10:29:13,915 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1293176464] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-12 10:29:13,915 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-12 10:29:13,915 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-12 10:29:13,916 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1445319091] [2022-07-12 10:29:13,916 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-12 10:29:13,916 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-12 10:29:13,916 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-12 10:29:13,916 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-12 10:29:13,916 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-12 10:29:13,917 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 241 out of 273 [2022-07-12 10:29:13,917 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 284 places, 298 transitions, 1122 flow. Second operand has 3 states, 3 states have (on average 245.0) internal successors, (735), 3 states have internal predecessors, (735), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:29:13,918 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-12 10:29:13,918 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 241 of 273 [2022-07-12 10:29:13,918 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-12 10:29:14,091 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1020] L111-->L117-1: Formula: (and (not (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1| 0)) (= v_~manager_back~0_111 (+ v_~manager_back~0_112 1)) (= v_~client_state~0_24 1) (= (ite (= v_~update~0_47 (select (select |v_#memory_int_114| v_~manager~0.base_57) (+ (* v_~manager_back~0_112 4) v_~manager~0.offset_57))) 1 0) |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|) (not (= 0 (ite (and (< v_~manager_back~0_112 v_~manager_size~0_36) (<= 0 v_~manager_back~0_112)) 1 0))) (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|)) InVars {~manager~0.offset=v_~manager~0.offset_57, ~manager~0.base=v_~manager~0.base_57, #memory_int=|v_#memory_int_114|, ~manager_back~0=v_~manager_back~0_112, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} OutVars{thread3Thread1of1ForFork0_#t~mem16#1=|v_thread3Thread1of1ForFork0_#t~mem16#1_1|, ~manager~0.offset=v_~manager~0.offset_57, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, ~manager~0.base=v_~manager~0.base_57, thread3Thread1of1ForFork0_#t~post17#1=|v_thread3Thread1of1ForFork0_#t~post17#1_1|, #memory_int=|v_#memory_int_114|, ~client_state~0=v_~client_state~0_24, ~manager_back~0=v_~manager_back~0_111, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#t~mem16#1, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork0_#t~post17#1, ~client_state~0, ~manager_back~0][260], [2995#true, 18#L117-1true, 2991#(= ~node_state~0 0), 259#true, 2966#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), 158#L73-1true, Black: 264#(= (+ (- 1) ~safe~0) 0), Black: 277#(or (<= ~manager_size~0 ~manager_front~0) (<= ~manager_back~0 ~manager_front~0) (not (<= 0 ~manager_front~0))), 68#L95-1true, Black: 288#(= ~client_state~0 0), Black: 1626#(and (= ~safe~0 1) (= ~manager~0.offset 0) (< 0 (+ (* ~manager_front~0 4) ~manager~0.offset 1)) (<= ~manager_front~0 0) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1601#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_#t~post41#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 1605#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1))), Black: 1628#(and (= ~safe~0 1) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 2958#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1616#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1603#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 2964#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 2960#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1607#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1609#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 871#(= ~safe~0 1), Black: 1611#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 2962#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< ~manager_front~0 1) (<= 0 ~manager_front~0) (= ~manager~0.offset 0) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1597#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 2989#true, Black: 301#(and (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 282#(<= ~node_back~0 ~node_front~0), 13#L157-1true, Black: 311#(= ~manager_state~0 0)]) [2022-07-12 10:29:14,091 INFO L384 tUnfolder$Statistics]: this new event has 196 ancestors and is cut-off event [2022-07-12 10:29:14,091 INFO L387 tUnfolder$Statistics]: existing Event has 191 ancestors and is cut-off event [2022-07-12 10:29:14,091 INFO L387 tUnfolder$Statistics]: existing Event has 191 ancestors and is cut-off event [2022-07-12 10:29:14,091 INFO L387 tUnfolder$Statistics]: existing Event has 196 ancestors and is cut-off event [2022-07-12 10:29:14,134 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1020] L111-->L117-1: Formula: (and (not (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1| 0)) (= v_~manager_back~0_111 (+ v_~manager_back~0_112 1)) (= v_~client_state~0_24 1) (= (ite (= v_~update~0_47 (select (select |v_#memory_int_114| v_~manager~0.base_57) (+ (* v_~manager_back~0_112 4) v_~manager~0.offset_57))) 1 0) |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|) (not (= 0 (ite (and (< v_~manager_back~0_112 v_~manager_size~0_36) (<= 0 v_~manager_back~0_112)) 1 0))) (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|)) InVars {~manager~0.offset=v_~manager~0.offset_57, ~manager~0.base=v_~manager~0.base_57, #memory_int=|v_#memory_int_114|, ~manager_back~0=v_~manager_back~0_112, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} OutVars{thread3Thread1of1ForFork0_#t~mem16#1=|v_thread3Thread1of1ForFork0_#t~mem16#1_1|, ~manager~0.offset=v_~manager~0.offset_57, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, ~manager~0.base=v_~manager~0.base_57, thread3Thread1of1ForFork0_#t~post17#1=|v_thread3Thread1of1ForFork0_#t~post17#1_1|, #memory_int=|v_#memory_int_114|, ~client_state~0=v_~client_state~0_24, ~manager_back~0=v_~manager_back~0_111, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#t~mem16#1, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork0_#t~post17#1, ~client_state~0, ~manager_back~0][260], [2995#true, 18#L117-1true, 2991#(= ~node_state~0 0), 259#true, 2966#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), 158#L73-1true, Black: 264#(= (+ (- 1) ~safe~0) 0), Black: 277#(or (<= ~manager_size~0 ~manager_front~0) (<= ~manager_back~0 ~manager_front~0) (not (<= 0 ~manager_front~0))), 68#L95-1true, Black: 282#(<= ~node_back~0 ~node_front~0), Black: 288#(= ~client_state~0 0), Black: 1626#(and (= ~safe~0 1) (= ~manager~0.offset 0) (< 0 (+ (* ~manager_front~0 4) ~manager~0.offset 1)) (<= ~manager_front~0 0) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1601#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_#t~post41#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 1605#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1))), Black: 1628#(and (= ~safe~0 1) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 2958#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1616#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1603#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 2964#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 2960#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1607#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1609#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 871#(= ~safe~0 1), Black: 1611#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 2962#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< ~manager_front~0 1) (<= 0 ~manager_front~0) (= ~manager~0.offset 0) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1597#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 2989#true, Black: 301#(and (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), 13#L157-1true, Black: 311#(= ~manager_state~0 0)]) [2022-07-12 10:29:14,135 INFO L384 tUnfolder$Statistics]: this new event has 201 ancestors and is cut-off event [2022-07-12 10:29:14,135 INFO L387 tUnfolder$Statistics]: existing Event has 196 ancestors and is cut-off event [2022-07-12 10:29:14,135 INFO L387 tUnfolder$Statistics]: existing Event has 201 ancestors and is cut-off event [2022-07-12 10:29:14,135 INFO L387 tUnfolder$Statistics]: existing Event has 196 ancestors and is cut-off event [2022-07-12 10:29:14,171 INFO L129 PetriNetUnfolder]: 447/1803 cut-off events. [2022-07-12 10:29:14,171 INFO L130 PetriNetUnfolder]: For 6093/6436 co-relation queries the response was YES. [2022-07-12 10:29:14,179 INFO L84 FinitePrefix]: Finished finitePrefix Result has 5069 conditions, 1803 events. 447/1803 cut-off events. For 6093/6436 co-relation queries the response was YES. Maximal size of possible extension queue 57. Compared 10336 event pairs, 26 based on Foata normal form. 59/1626 useless extension candidates. Maximal degree in co-relation 5043. Up to 353 conditions per place. [2022-07-12 10:29:14,186 INFO L132 encePairwiseOnDemand]: 270/273 looper letters, 60 selfloop transitions, 4 changer transitions 0/305 dead transitions. [2022-07-12 10:29:14,187 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 284 places, 305 transitions, 1327 flow [2022-07-12 10:29:14,187 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-12 10:29:14,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-07-12 10:29:14,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 752 transitions. [2022-07-12 10:29:14,188 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.9181929181929182 [2022-07-12 10:29:14,189 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 752 transitions. [2022-07-12 10:29:14,189 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 752 transitions. [2022-07-12 10:29:14,189 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-12 10:29:14,189 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 752 transitions. [2022-07-12 10:29:14,190 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 250.66666666666666) internal successors, (752), 3 states have internal predecessors, (752), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:29:14,191 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 273.0) internal successors, (1092), 4 states have internal predecessors, (1092), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:29:14,191 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 273.0) internal successors, (1092), 4 states have internal predecessors, (1092), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:29:14,191 INFO L186 Difference]: Start difference. First operand has 284 places, 298 transitions, 1122 flow. Second operand 3 states and 752 transitions. [2022-07-12 10:29:14,191 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 284 places, 305 transitions, 1327 flow [2022-07-12 10:29:14,196 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 282 places, 305 transitions, 1307 flow, removed 0 selfloop flow, removed 2 redundant places. [2022-07-12 10:29:14,199 INFO L242 Difference]: Finished difference. Result has 283 places, 291 transitions, 1060 flow [2022-07-12 10:29:14,200 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=273, PETRI_DIFFERENCE_MINUEND_FLOW=1032, PETRI_DIFFERENCE_MINUEND_PLACES=280, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=290, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=286, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1060, PETRI_PLACES=283, PETRI_TRANSITIONS=291} [2022-07-12 10:29:14,200 INFO L279 CegarLoopForPetriNet]: 242 programPoint places, 41 predicate places. [2022-07-12 10:29:14,200 INFO L495 AbstractCegarLoop]: Abstraction has has 283 places, 291 transitions, 1060 flow [2022-07-12 10:29:14,200 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 245.0) internal successors, (735), 3 states have internal predecessors, (735), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:29:14,200 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-12 10:29:14,201 INFO L200 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-12 10:29:14,201 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2022-07-12 10:29:14,201 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-07-12 10:29:14,201 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-12 10:29:14,201 INFO L85 PathProgramCache]: Analyzing trace with hash -872769379, now seen corresponding path program 3 times [2022-07-12 10:29:14,202 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-12 10:29:14,202 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [482247658] [2022-07-12 10:29:14,202 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 10:29:14,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-12 10:29:14,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 10:29:14,230 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-07-12 10:29:14,231 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-12 10:29:14,231 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [482247658] [2022-07-12 10:29:14,231 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [482247658] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-12 10:29:14,231 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-12 10:29:14,231 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-12 10:29:14,231 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [394801382] [2022-07-12 10:29:14,231 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-12 10:29:14,232 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-12 10:29:14,232 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-12 10:29:14,232 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-12 10:29:14,232 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-12 10:29:14,233 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 236 out of 273 [2022-07-12 10:29:14,233 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 283 places, 291 transitions, 1060 flow. Second operand has 3 states, 3 states have (on average 240.0) internal successors, (720), 3 states have internal predecessors, (720), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:29:14,233 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-12 10:29:14,233 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 236 of 273 [2022-07-12 10:29:14,233 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-12 10:29:14,432 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1020] L111-->L117-1: Formula: (and (not (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1| 0)) (= v_~manager_back~0_111 (+ v_~manager_back~0_112 1)) (= v_~client_state~0_24 1) (= (ite (= v_~update~0_47 (select (select |v_#memory_int_114| v_~manager~0.base_57) (+ (* v_~manager_back~0_112 4) v_~manager~0.offset_57))) 1 0) |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|) (not (= 0 (ite (and (< v_~manager_back~0_112 v_~manager_size~0_36) (<= 0 v_~manager_back~0_112)) 1 0))) (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|)) InVars {~manager~0.offset=v_~manager~0.offset_57, ~manager~0.base=v_~manager~0.base_57, #memory_int=|v_#memory_int_114|, ~manager_back~0=v_~manager_back~0_112, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} OutVars{thread3Thread1of1ForFork0_#t~mem16#1=|v_thread3Thread1of1ForFork0_#t~mem16#1_1|, ~manager~0.offset=v_~manager~0.offset_57, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, ~manager~0.base=v_~manager~0.base_57, thread3Thread1of1ForFork0_#t~post17#1=|v_thread3Thread1of1ForFork0_#t~post17#1_1|, #memory_int=|v_#memory_int_114|, ~client_state~0=v_~client_state~0_24, ~manager_back~0=v_~manager_back~0_111, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#t~mem16#1, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork0_#t~post17#1, ~client_state~0, ~manager_back~0][226], [2995#true, 18#L117-1true, 259#true, 2966#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 264#(= (+ (- 1) ~safe~0) 0), Black: 277#(or (<= ~manager_size~0 ~manager_front~0) (<= ~manager_back~0 ~manager_front~0) (not (<= 0 ~manager_front~0))), 3000#true, Black: 282#(<= ~node_back~0 ~node_front~0), 68#L95-1true, Black: 288#(= ~client_state~0 0), Black: 1626#(and (= ~safe~0 1) (= ~manager~0.offset 0) (< 0 (+ (* ~manager_front~0 4) ~manager~0.offset 1)) (<= ~manager_front~0 0) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1601#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_#t~post41#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 1605#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1))), Black: 1628#(and (= ~safe~0 1) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 2958#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1616#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1603#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 2964#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 2960#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1607#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1609#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 871#(= ~safe~0 1), Black: 2962#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< ~manager_front~0 1) (<= 0 ~manager_front~0) (= ~manager~0.offset 0) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1611#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), 219#L53true, Black: 1597#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 2989#true, Black: 301#(and (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 2997#(<= ~client_back~0 ~client_front~0), Black: 309#true, 13#L157-1true]) [2022-07-12 10:29:14,432 INFO L384 tUnfolder$Statistics]: this new event has 204 ancestors and is cut-off event [2022-07-12 10:29:14,432 INFO L387 tUnfolder$Statistics]: existing Event has 200 ancestors and is cut-off event [2022-07-12 10:29:14,432 INFO L387 tUnfolder$Statistics]: existing Event has 200 ancestors and is cut-off event [2022-07-12 10:29:14,433 INFO L387 tUnfolder$Statistics]: existing Event has 201 ancestors and is cut-off event [2022-07-12 10:29:14,468 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1020] L111-->L117-1: Formula: (and (not (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1| 0)) (= v_~manager_back~0_111 (+ v_~manager_back~0_112 1)) (= v_~client_state~0_24 1) (= (ite (= v_~update~0_47 (select (select |v_#memory_int_114| v_~manager~0.base_57) (+ (* v_~manager_back~0_112 4) v_~manager~0.offset_57))) 1 0) |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|) (not (= 0 (ite (and (< v_~manager_back~0_112 v_~manager_size~0_36) (<= 0 v_~manager_back~0_112)) 1 0))) (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|)) InVars {~manager~0.offset=v_~manager~0.offset_57, ~manager~0.base=v_~manager~0.base_57, #memory_int=|v_#memory_int_114|, ~manager_back~0=v_~manager_back~0_112, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} OutVars{thread3Thread1of1ForFork0_#t~mem16#1=|v_thread3Thread1of1ForFork0_#t~mem16#1_1|, ~manager~0.offset=v_~manager~0.offset_57, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, ~manager~0.base=v_~manager~0.base_57, thread3Thread1of1ForFork0_#t~post17#1=|v_thread3Thread1of1ForFork0_#t~post17#1_1|, #memory_int=|v_#memory_int_114|, ~client_state~0=v_~client_state~0_24, ~manager_back~0=v_~manager_back~0_111, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#t~mem16#1, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork0_#t~post17#1, ~client_state~0, ~manager_back~0][226], [2995#true, 18#L117-1true, 259#true, 158#L73-1true, 2966#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 264#(= (+ (- 1) ~safe~0) 0), Black: 277#(or (<= ~manager_size~0 ~manager_front~0) (<= ~manager_back~0 ~manager_front~0) (not (<= 0 ~manager_front~0))), 3000#true, Black: 282#(<= ~node_back~0 ~node_front~0), 68#L95-1true, Black: 288#(= ~client_state~0 0), Black: 1626#(and (= ~safe~0 1) (= ~manager~0.offset 0) (< 0 (+ (* ~manager_front~0 4) ~manager~0.offset 1)) (<= ~manager_front~0 0) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1601#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_#t~post41#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 1605#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1))), Black: 1628#(and (= ~safe~0 1) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1616#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 2958#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1603#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 2964#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1607#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 2960#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1609#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 871#(= ~safe~0 1), Black: 2962#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< ~manager_front~0 1) (<= 0 ~manager_front~0) (= ~manager~0.offset 0) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1611#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1597#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 2989#true, Black: 301#(and (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 2997#(<= ~client_back~0 ~client_front~0), Black: 311#(= ~manager_state~0 0), 13#L157-1true]) [2022-07-12 10:29:14,469 INFO L384 tUnfolder$Statistics]: this new event has 206 ancestors and is cut-off event [2022-07-12 10:29:14,469 INFO L387 tUnfolder$Statistics]: existing Event has 201 ancestors and is cut-off event [2022-07-12 10:29:14,469 INFO L387 tUnfolder$Statistics]: existing Event has 201 ancestors and is cut-off event [2022-07-12 10:29:14,469 INFO L387 tUnfolder$Statistics]: existing Event has 206 ancestors and is cut-off event [2022-07-12 10:29:14,483 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1020] L111-->L117-1: Formula: (and (not (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1| 0)) (= v_~manager_back~0_111 (+ v_~manager_back~0_112 1)) (= v_~client_state~0_24 1) (= (ite (= v_~update~0_47 (select (select |v_#memory_int_114| v_~manager~0.base_57) (+ (* v_~manager_back~0_112 4) v_~manager~0.offset_57))) 1 0) |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|) (not (= 0 (ite (and (< v_~manager_back~0_112 v_~manager_size~0_36) (<= 0 v_~manager_back~0_112)) 1 0))) (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|)) InVars {~manager~0.offset=v_~manager~0.offset_57, ~manager~0.base=v_~manager~0.base_57, #memory_int=|v_#memory_int_114|, ~manager_back~0=v_~manager_back~0_112, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} OutVars{thread3Thread1of1ForFork0_#t~mem16#1=|v_thread3Thread1of1ForFork0_#t~mem16#1_1|, ~manager~0.offset=v_~manager~0.offset_57, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, ~manager~0.base=v_~manager~0.base_57, thread3Thread1of1ForFork0_#t~post17#1=|v_thread3Thread1of1ForFork0_#t~post17#1_1|, #memory_int=|v_#memory_int_114|, ~client_state~0=v_~client_state~0_24, ~manager_back~0=v_~manager_back~0_111, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#t~mem16#1, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork0_#t~post17#1, ~client_state~0, ~manager_back~0][226], [2995#true, 18#L117-1true, 259#true, 2966#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 264#(= (+ (- 1) ~safe~0) 0), Black: 277#(or (<= ~manager_size~0 ~manager_front~0) (<= ~manager_back~0 ~manager_front~0) (not (<= 0 ~manager_front~0))), 3000#true, Black: 282#(<= ~node_back~0 ~node_front~0), 68#L95-1true, Black: 288#(= ~client_state~0 0), Black: 1626#(and (= ~safe~0 1) (= ~manager~0.offset 0) (< 0 (+ (* ~manager_front~0 4) ~manager~0.offset 1)) (<= ~manager_front~0 0) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1601#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_#t~post41#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 1605#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1))), 162#L59true, Black: 1628#(and (= ~safe~0 1) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1616#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 2958#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1603#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 2964#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1607#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 2960#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1609#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 871#(= ~safe~0 1), Black: 2962#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< ~manager_front~0 1) (<= 0 ~manager_front~0) (= ~manager~0.offset 0) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1611#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1597#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 2989#true, Black: 301#(and (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 2997#(<= ~client_back~0 ~client_front~0), Black: 311#(= ~manager_state~0 0), 13#L157-1true]) [2022-07-12 10:29:14,483 INFO L384 tUnfolder$Statistics]: this new event has 209 ancestors and is cut-off event [2022-07-12 10:29:14,483 INFO L387 tUnfolder$Statistics]: existing Event has 204 ancestors and is cut-off event [2022-07-12 10:29:14,484 INFO L387 tUnfolder$Statistics]: existing Event has 204 ancestors and is cut-off event [2022-07-12 10:29:14,484 INFO L387 tUnfolder$Statistics]: existing Event has 209 ancestors and is cut-off event [2022-07-12 10:29:14,489 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1020] L111-->L117-1: Formula: (and (not (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1| 0)) (= v_~manager_back~0_111 (+ v_~manager_back~0_112 1)) (= v_~client_state~0_24 1) (= (ite (= v_~update~0_47 (select (select |v_#memory_int_114| v_~manager~0.base_57) (+ (* v_~manager_back~0_112 4) v_~manager~0.offset_57))) 1 0) |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|) (not (= 0 (ite (and (< v_~manager_back~0_112 v_~manager_size~0_36) (<= 0 v_~manager_back~0_112)) 1 0))) (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|)) InVars {~manager~0.offset=v_~manager~0.offset_57, ~manager~0.base=v_~manager~0.base_57, #memory_int=|v_#memory_int_114|, ~manager_back~0=v_~manager_back~0_112, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} OutVars{thread3Thread1of1ForFork0_#t~mem16#1=|v_thread3Thread1of1ForFork0_#t~mem16#1_1|, ~manager~0.offset=v_~manager~0.offset_57, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, ~manager~0.base=v_~manager~0.base_57, thread3Thread1of1ForFork0_#t~post17#1=|v_thread3Thread1of1ForFork0_#t~post17#1_1|, #memory_int=|v_#memory_int_114|, ~client_state~0=v_~client_state~0_24, ~manager_back~0=v_~manager_back~0_111, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#t~mem16#1, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork0_#t~post17#1, ~client_state~0, ~manager_back~0][226], [2995#true, 18#L117-1true, 259#true, 2966#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 264#(= (+ (- 1) ~safe~0) 0), Black: 277#(or (<= ~manager_size~0 ~manager_front~0) (<= ~manager_back~0 ~manager_front~0) (not (<= 0 ~manager_front~0))), 3000#true, Black: 282#(<= ~node_back~0 ~node_front~0), 68#L95-1true, Black: 288#(= ~client_state~0 0), Black: 1626#(and (= ~safe~0 1) (= ~manager~0.offset 0) (< 0 (+ (* ~manager_front~0 4) ~manager~0.offset 1)) (<= ~manager_front~0 0) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1601#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_#t~post41#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 1605#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1))), Black: 1628#(and (= ~safe~0 1) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 2958#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1616#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1603#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 2964#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1607#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 2960#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1609#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 871#(= ~safe~0 1), Black: 2962#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< ~manager_front~0 1) (<= 0 ~manager_front~0) (= ~manager~0.offset 0) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1611#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1597#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 2989#true, Black: 301#(and (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 2997#(<= ~client_back~0 ~client_front~0), Black: 311#(= ~manager_state~0 0), 13#L157-1true, 55#L66true]) [2022-07-12 10:29:14,489 INFO L384 tUnfolder$Statistics]: this new event has 210 ancestors and is cut-off event [2022-07-12 10:29:14,490 INFO L387 tUnfolder$Statistics]: existing Event has 205 ancestors and is cut-off event [2022-07-12 10:29:14,490 INFO L387 tUnfolder$Statistics]: existing Event has 205 ancestors and is cut-off event [2022-07-12 10:29:14,490 INFO L387 tUnfolder$Statistics]: existing Event has 210 ancestors and is cut-off event [2022-07-12 10:29:14,491 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1020] L111-->L117-1: Formula: (and (not (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1| 0)) (= v_~manager_back~0_111 (+ v_~manager_back~0_112 1)) (= v_~client_state~0_24 1) (= (ite (= v_~update~0_47 (select (select |v_#memory_int_114| v_~manager~0.base_57) (+ (* v_~manager_back~0_112 4) v_~manager~0.offset_57))) 1 0) |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|) (not (= 0 (ite (and (< v_~manager_back~0_112 v_~manager_size~0_36) (<= 0 v_~manager_back~0_112)) 1 0))) (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|)) InVars {~manager~0.offset=v_~manager~0.offset_57, ~manager~0.base=v_~manager~0.base_57, #memory_int=|v_#memory_int_114|, ~manager_back~0=v_~manager_back~0_112, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} OutVars{thread3Thread1of1ForFork0_#t~mem16#1=|v_thread3Thread1of1ForFork0_#t~mem16#1_1|, ~manager~0.offset=v_~manager~0.offset_57, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, ~manager~0.base=v_~manager~0.base_57, thread3Thread1of1ForFork0_#t~post17#1=|v_thread3Thread1of1ForFork0_#t~post17#1_1|, #memory_int=|v_#memory_int_114|, ~client_state~0=v_~client_state~0_24, ~manager_back~0=v_~manager_back~0_111, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#t~mem16#1, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork0_#t~post17#1, ~client_state~0, ~manager_back~0][226], [2995#true, 18#L117-1true, 259#true, 2966#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), 158#L73-1true, Black: 264#(= (+ (- 1) ~safe~0) 0), Black: 277#(or (<= ~manager_size~0 ~manager_front~0) (<= ~manager_back~0 ~manager_front~0) (not (<= 0 ~manager_front~0))), 3000#true, Black: 282#(<= ~node_back~0 ~node_front~0), 68#L95-1true, Black: 288#(= ~client_state~0 0), Black: 1626#(and (= ~safe~0 1) (= ~manager~0.offset 0) (< 0 (+ (* ~manager_front~0 4) ~manager~0.offset 1)) (<= ~manager_front~0 0) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1601#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_#t~post41#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 1605#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1))), Black: 1628#(and (= ~safe~0 1) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1616#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 2958#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1603#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 2964#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1607#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 2960#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1609#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 871#(= ~safe~0 1), Black: 2962#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< ~manager_front~0 1) (<= 0 ~manager_front~0) (= ~manager~0.offset 0) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1611#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1597#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 2991#(= ~node_state~0 0), Black: 301#(and (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 2997#(<= ~client_back~0 ~client_front~0), 13#L157-1true, Black: 311#(= ~manager_state~0 0)]) [2022-07-12 10:29:14,491 INFO L384 tUnfolder$Statistics]: this new event has 210 ancestors and is cut-off event [2022-07-12 10:29:14,492 INFO L387 tUnfolder$Statistics]: existing Event has 210 ancestors and is cut-off event [2022-07-12 10:29:14,492 INFO L387 tUnfolder$Statistics]: existing Event has 205 ancestors and is cut-off event [2022-07-12 10:29:14,492 INFO L387 tUnfolder$Statistics]: existing Event has 205 ancestors and is cut-off event [2022-07-12 10:29:14,494 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1020] L111-->L117-1: Formula: (and (not (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1| 0)) (= v_~manager_back~0_111 (+ v_~manager_back~0_112 1)) (= v_~client_state~0_24 1) (= (ite (= v_~update~0_47 (select (select |v_#memory_int_114| v_~manager~0.base_57) (+ (* v_~manager_back~0_112 4) v_~manager~0.offset_57))) 1 0) |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|) (not (= 0 (ite (and (< v_~manager_back~0_112 v_~manager_size~0_36) (<= 0 v_~manager_back~0_112)) 1 0))) (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|)) InVars {~manager~0.offset=v_~manager~0.offset_57, ~manager~0.base=v_~manager~0.base_57, #memory_int=|v_#memory_int_114|, ~manager_back~0=v_~manager_back~0_112, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} OutVars{thread3Thread1of1ForFork0_#t~mem16#1=|v_thread3Thread1of1ForFork0_#t~mem16#1_1|, ~manager~0.offset=v_~manager~0.offset_57, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, ~manager~0.base=v_~manager~0.base_57, thread3Thread1of1ForFork0_#t~post17#1=|v_thread3Thread1of1ForFork0_#t~post17#1_1|, #memory_int=|v_#memory_int_114|, ~client_state~0=v_~client_state~0_24, ~manager_back~0=v_~manager_back~0_111, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#t~mem16#1, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork0_#t~post17#1, ~client_state~0, ~manager_back~0][226], [2995#true, 18#L117-1true, 259#true, 2966#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 264#(= (+ (- 1) ~safe~0) 0), Black: 277#(or (<= ~manager_size~0 ~manager_front~0) (<= ~manager_back~0 ~manager_front~0) (not (<= 0 ~manager_front~0))), 3000#true, Black: 282#(<= ~node_back~0 ~node_front~0), 68#L95-1true, Black: 288#(= ~client_state~0 0), Black: 1626#(and (= ~safe~0 1) (= ~manager~0.offset 0) (< 0 (+ (* ~manager_front~0 4) ~manager~0.offset 1)) (<= ~manager_front~0 0) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1601#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_#t~post41#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 1605#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1))), Black: 1628#(and (= ~safe~0 1) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 2958#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1616#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1603#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 2964#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1607#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 2960#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1609#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 871#(= ~safe~0 1), Black: 2962#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< ~manager_front~0 1) (<= 0 ~manager_front~0) (= ~manager~0.offset 0) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1611#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1597#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 2989#true, Black: 301#(and (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 2997#(<= ~client_back~0 ~client_front~0), Black: 311#(= ~manager_state~0 0), 13#L157-1true, 178#L67true]) [2022-07-12 10:29:14,495 INFO L384 tUnfolder$Statistics]: this new event has 211 ancestors and is cut-off event [2022-07-12 10:29:14,495 INFO L387 tUnfolder$Statistics]: existing Event has 211 ancestors and is cut-off event [2022-07-12 10:29:14,495 INFO L387 tUnfolder$Statistics]: existing Event has 206 ancestors and is cut-off event [2022-07-12 10:29:14,495 INFO L387 tUnfolder$Statistics]: existing Event has 206 ancestors and is cut-off event [2022-07-12 10:29:14,495 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1020] L111-->L117-1: Formula: (and (not (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1| 0)) (= v_~manager_back~0_111 (+ v_~manager_back~0_112 1)) (= v_~client_state~0_24 1) (= (ite (= v_~update~0_47 (select (select |v_#memory_int_114| v_~manager~0.base_57) (+ (* v_~manager_back~0_112 4) v_~manager~0.offset_57))) 1 0) |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|) (not (= 0 (ite (and (< v_~manager_back~0_112 v_~manager_size~0_36) (<= 0 v_~manager_back~0_112)) 1 0))) (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|)) InVars {~manager~0.offset=v_~manager~0.offset_57, ~manager~0.base=v_~manager~0.base_57, #memory_int=|v_#memory_int_114|, ~manager_back~0=v_~manager_back~0_112, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} OutVars{thread3Thread1of1ForFork0_#t~mem16#1=|v_thread3Thread1of1ForFork0_#t~mem16#1_1|, ~manager~0.offset=v_~manager~0.offset_57, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, ~manager~0.base=v_~manager~0.base_57, thread3Thread1of1ForFork0_#t~post17#1=|v_thread3Thread1of1ForFork0_#t~post17#1_1|, #memory_int=|v_#memory_int_114|, ~client_state~0=v_~client_state~0_24, ~manager_back~0=v_~manager_back~0_111, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#t~mem16#1, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork0_#t~post17#1, ~client_state~0, ~manager_back~0][226], [2995#true, 18#L117-1true, 259#true, 2966#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 264#(= (+ (- 1) ~safe~0) 0), Black: 277#(or (<= ~manager_size~0 ~manager_front~0) (<= ~manager_back~0 ~manager_front~0) (not (<= 0 ~manager_front~0))), 3000#true, Black: 282#(<= ~node_back~0 ~node_front~0), 68#L95-1true, Black: 288#(= ~client_state~0 0), Black: 1626#(and (= ~safe~0 1) (= ~manager~0.offset 0) (< 0 (+ (* ~manager_front~0 4) ~manager~0.offset 1)) (<= ~manager_front~0 0) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1601#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_#t~post41#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 1605#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1))), 29#L73true, Black: 1628#(and (= ~safe~0 1) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 2958#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1616#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 2964#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1603#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 1607#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 2960#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1609#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 871#(= ~safe~0 1), Black: 2962#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< ~manager_front~0 1) (<= 0 ~manager_front~0) (= ~manager~0.offset 0) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1611#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1597#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 2989#true, Black: 301#(and (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 2997#(<= ~client_back~0 ~client_front~0), Black: 311#(= ~manager_state~0 0), 13#L157-1true]) [2022-07-12 10:29:14,495 INFO L384 tUnfolder$Statistics]: this new event has 211 ancestors and is cut-off event [2022-07-12 10:29:14,496 INFO L387 tUnfolder$Statistics]: existing Event has 206 ancestors and is cut-off event [2022-07-12 10:29:14,496 INFO L387 tUnfolder$Statistics]: existing Event has 206 ancestors and is cut-off event [2022-07-12 10:29:14,496 INFO L387 tUnfolder$Statistics]: existing Event has 211 ancestors and is cut-off event [2022-07-12 10:29:14,499 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1020] L111-->L117-1: Formula: (and (not (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1| 0)) (= v_~manager_back~0_111 (+ v_~manager_back~0_112 1)) (= v_~client_state~0_24 1) (= (ite (= v_~update~0_47 (select (select |v_#memory_int_114| v_~manager~0.base_57) (+ (* v_~manager_back~0_112 4) v_~manager~0.offset_57))) 1 0) |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|) (not (= 0 (ite (and (< v_~manager_back~0_112 v_~manager_size~0_36) (<= 0 v_~manager_back~0_112)) 1 0))) (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|)) InVars {~manager~0.offset=v_~manager~0.offset_57, ~manager~0.base=v_~manager~0.base_57, #memory_int=|v_#memory_int_114|, ~manager_back~0=v_~manager_back~0_112, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} OutVars{thread3Thread1of1ForFork0_#t~mem16#1=|v_thread3Thread1of1ForFork0_#t~mem16#1_1|, ~manager~0.offset=v_~manager~0.offset_57, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, ~manager~0.base=v_~manager~0.base_57, thread3Thread1of1ForFork0_#t~post17#1=|v_thread3Thread1of1ForFork0_#t~post17#1_1|, #memory_int=|v_#memory_int_114|, ~client_state~0=v_~client_state~0_24, ~manager_back~0=v_~manager_back~0_111, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#t~mem16#1, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork0_#t~post17#1, ~client_state~0, ~manager_back~0][226], [2995#true, 18#L117-1true, 259#true, 239#L74true, 2966#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 264#(= (+ (- 1) ~safe~0) 0), Black: 277#(or (<= ~manager_size~0 ~manager_front~0) (<= ~manager_back~0 ~manager_front~0) (not (<= 0 ~manager_front~0))), 3000#true, Black: 282#(<= ~node_back~0 ~node_front~0), 68#L95-1true, Black: 288#(= ~client_state~0 0), Black: 1626#(and (= ~safe~0 1) (= ~manager~0.offset 0) (< 0 (+ (* ~manager_front~0 4) ~manager~0.offset 1)) (<= ~manager_front~0 0) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1601#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_#t~post41#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 1605#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1))), Black: 1628#(and (= ~safe~0 1) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 2958#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1616#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1603#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 2964#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 2960#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1607#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1609#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 871#(= ~safe~0 1), Black: 2962#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< ~manager_front~0 1) (<= 0 ~manager_front~0) (= ~manager~0.offset 0) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1611#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1597#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 2989#true, Black: 301#(and (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 2997#(<= ~client_back~0 ~client_front~0), Black: 311#(= ~manager_state~0 0), 13#L157-1true]) [2022-07-12 10:29:14,499 INFO L384 tUnfolder$Statistics]: this new event has 212 ancestors and is cut-off event [2022-07-12 10:29:14,499 INFO L387 tUnfolder$Statistics]: existing Event has 212 ancestors and is cut-off event [2022-07-12 10:29:14,499 INFO L387 tUnfolder$Statistics]: existing Event has 207 ancestors and is cut-off event [2022-07-12 10:29:14,499 INFO L387 tUnfolder$Statistics]: existing Event has 207 ancestors and is cut-off event [2022-07-12 10:29:14,502 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1020] L111-->L117-1: Formula: (and (not (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1| 0)) (= v_~manager_back~0_111 (+ v_~manager_back~0_112 1)) (= v_~client_state~0_24 1) (= (ite (= v_~update~0_47 (select (select |v_#memory_int_114| v_~manager~0.base_57) (+ (* v_~manager_back~0_112 4) v_~manager~0.offset_57))) 1 0) |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|) (not (= 0 (ite (and (< v_~manager_back~0_112 v_~manager_size~0_36) (<= 0 v_~manager_back~0_112)) 1 0))) (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|)) InVars {~manager~0.offset=v_~manager~0.offset_57, ~manager~0.base=v_~manager~0.base_57, #memory_int=|v_#memory_int_114|, ~manager_back~0=v_~manager_back~0_112, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} OutVars{thread3Thread1of1ForFork0_#t~mem16#1=|v_thread3Thread1of1ForFork0_#t~mem16#1_1|, ~manager~0.offset=v_~manager~0.offset_57, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, ~manager~0.base=v_~manager~0.base_57, thread3Thread1of1ForFork0_#t~post17#1=|v_thread3Thread1of1ForFork0_#t~post17#1_1|, #memory_int=|v_#memory_int_114|, ~client_state~0=v_~client_state~0_24, ~manager_back~0=v_~manager_back~0_111, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#t~mem16#1, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork0_#t~post17#1, ~client_state~0, ~manager_back~0][226], [2995#true, 18#L117-1true, 259#true, 2966#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 264#(= (+ (- 1) ~safe~0) 0), Black: 277#(or (<= ~manager_size~0 ~manager_front~0) (<= ~manager_back~0 ~manager_front~0) (not (<= 0 ~manager_front~0))), 3000#true, Black: 282#(<= ~node_back~0 ~node_front~0), 68#L95-1true, Black: 288#(= ~client_state~0 0), Black: 1626#(and (= ~safe~0 1) (= ~manager~0.offset 0) (< 0 (+ (* ~manager_front~0 4) ~manager~0.offset 1)) (<= ~manager_front~0 0) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1601#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_#t~post41#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 1605#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1))), 162#L59true, Black: 1628#(and (= ~safe~0 1) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1616#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 2958#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 2964#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1603#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 1607#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 2960#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1609#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 871#(= ~safe~0 1), Black: 2962#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< ~manager_front~0 1) (<= 0 ~manager_front~0) (= ~manager~0.offset 0) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1611#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1597#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 2991#(= ~node_state~0 0), Black: 301#(and (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 2997#(<= ~client_back~0 ~client_front~0), 13#L157-1true, Black: 311#(= ~manager_state~0 0)]) [2022-07-12 10:29:14,502 INFO L384 tUnfolder$Statistics]: this new event has 213 ancestors and is cut-off event [2022-07-12 10:29:14,502 INFO L387 tUnfolder$Statistics]: existing Event has 208 ancestors and is cut-off event [2022-07-12 10:29:14,502 INFO L387 tUnfolder$Statistics]: existing Event has 208 ancestors and is cut-off event [2022-07-12 10:29:14,502 INFO L387 tUnfolder$Statistics]: existing Event has 213 ancestors and is cut-off event [2022-07-12 10:29:14,511 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1020] L111-->L117-1: Formula: (and (not (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1| 0)) (= v_~manager_back~0_111 (+ v_~manager_back~0_112 1)) (= v_~client_state~0_24 1) (= (ite (= v_~update~0_47 (select (select |v_#memory_int_114| v_~manager~0.base_57) (+ (* v_~manager_back~0_112 4) v_~manager~0.offset_57))) 1 0) |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|) (not (= 0 (ite (and (< v_~manager_back~0_112 v_~manager_size~0_36) (<= 0 v_~manager_back~0_112)) 1 0))) (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|)) InVars {~manager~0.offset=v_~manager~0.offset_57, ~manager~0.base=v_~manager~0.base_57, #memory_int=|v_#memory_int_114|, ~manager_back~0=v_~manager_back~0_112, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} OutVars{thread3Thread1of1ForFork0_#t~mem16#1=|v_thread3Thread1of1ForFork0_#t~mem16#1_1|, ~manager~0.offset=v_~manager~0.offset_57, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, ~manager~0.base=v_~manager~0.base_57, thread3Thread1of1ForFork0_#t~post17#1=|v_thread3Thread1of1ForFork0_#t~post17#1_1|, #memory_int=|v_#memory_int_114|, ~client_state~0=v_~client_state~0_24, ~manager_back~0=v_~manager_back~0_111, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#t~mem16#1, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork0_#t~post17#1, ~client_state~0, ~manager_back~0][226], [2995#true, 18#L117-1true, 259#true, 2966#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 264#(= (+ (- 1) ~safe~0) 0), Black: 277#(or (<= ~manager_size~0 ~manager_front~0) (<= ~manager_back~0 ~manager_front~0) (not (<= 0 ~manager_front~0))), 3000#true, Black: 282#(<= ~node_back~0 ~node_front~0), 68#L95-1true, Black: 288#(= ~client_state~0 0), Black: 1626#(and (= ~safe~0 1) (= ~manager~0.offset 0) (< 0 (+ (* ~manager_front~0 4) ~manager~0.offset 1)) (<= ~manager_front~0 0) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1601#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_#t~post41#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 1605#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1))), Black: 1628#(and (= ~safe~0 1) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 2958#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1616#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1603#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 2964#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1607#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 2960#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1609#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 871#(= ~safe~0 1), Black: 2962#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< ~manager_front~0 1) (<= 0 ~manager_front~0) (= ~manager~0.offset 0) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1611#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1597#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 2991#(= ~node_state~0 0), Black: 301#(and (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 2997#(<= ~client_back~0 ~client_front~0), 13#L157-1true, Black: 311#(= ~manager_state~0 0), 55#L66true]) [2022-07-12 10:29:14,512 INFO L384 tUnfolder$Statistics]: this new event has 214 ancestors and is cut-off event [2022-07-12 10:29:14,512 INFO L387 tUnfolder$Statistics]: existing Event has 209 ancestors and is cut-off event [2022-07-12 10:29:14,512 INFO L387 tUnfolder$Statistics]: existing Event has 214 ancestors and is cut-off event [2022-07-12 10:29:14,512 INFO L387 tUnfolder$Statistics]: existing Event has 209 ancestors and is cut-off event [2022-07-12 10:29:14,515 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1020] L111-->L117-1: Formula: (and (not (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1| 0)) (= v_~manager_back~0_111 (+ v_~manager_back~0_112 1)) (= v_~client_state~0_24 1) (= (ite (= v_~update~0_47 (select (select |v_#memory_int_114| v_~manager~0.base_57) (+ (* v_~manager_back~0_112 4) v_~manager~0.offset_57))) 1 0) |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|) (not (= 0 (ite (and (< v_~manager_back~0_112 v_~manager_size~0_36) (<= 0 v_~manager_back~0_112)) 1 0))) (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|)) InVars {~manager~0.offset=v_~manager~0.offset_57, ~manager~0.base=v_~manager~0.base_57, #memory_int=|v_#memory_int_114|, ~manager_back~0=v_~manager_back~0_112, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} OutVars{thread3Thread1of1ForFork0_#t~mem16#1=|v_thread3Thread1of1ForFork0_#t~mem16#1_1|, ~manager~0.offset=v_~manager~0.offset_57, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, ~manager~0.base=v_~manager~0.base_57, thread3Thread1of1ForFork0_#t~post17#1=|v_thread3Thread1of1ForFork0_#t~post17#1_1|, #memory_int=|v_#memory_int_114|, ~client_state~0=v_~client_state~0_24, ~manager_back~0=v_~manager_back~0_111, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#t~mem16#1, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork0_#t~post17#1, ~client_state~0, ~manager_back~0][226], [2995#true, 18#L117-1true, 259#true, 2966#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 264#(= (+ (- 1) ~safe~0) 0), Black: 277#(or (<= ~manager_size~0 ~manager_front~0) (<= ~manager_back~0 ~manager_front~0) (not (<= 0 ~manager_front~0))), 3000#true, Black: 282#(<= ~node_back~0 ~node_front~0), 68#L95-1true, Black: 288#(= ~client_state~0 0), Black: 1626#(and (= ~safe~0 1) (= ~manager~0.offset 0) (< 0 (+ (* ~manager_front~0 4) ~manager~0.offset 1)) (<= ~manager_front~0 0) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1601#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_#t~post41#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 1605#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1))), Black: 1628#(and (= ~safe~0 1) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1616#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 2958#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1603#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 2964#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1607#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 2960#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1609#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 871#(= ~safe~0 1), Black: 2962#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< ~manager_front~0 1) (<= 0 ~manager_front~0) (= ~manager~0.offset 0) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1611#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1597#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 2991#(= ~node_state~0 0), Black: 301#(and (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 2997#(<= ~client_back~0 ~client_front~0), 13#L157-1true, Black: 311#(= ~manager_state~0 0), 178#L67true]) [2022-07-12 10:29:14,515 INFO L384 tUnfolder$Statistics]: this new event has 215 ancestors and is cut-off event [2022-07-12 10:29:14,515 INFO L387 tUnfolder$Statistics]: existing Event has 210 ancestors and is cut-off event [2022-07-12 10:29:14,515 INFO L387 tUnfolder$Statistics]: existing Event has 210 ancestors and is cut-off event [2022-07-12 10:29:14,516 INFO L387 tUnfolder$Statistics]: existing Event has 215 ancestors and is cut-off event [2022-07-12 10:29:14,516 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1020] L111-->L117-1: Formula: (and (not (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1| 0)) (= v_~manager_back~0_111 (+ v_~manager_back~0_112 1)) (= v_~client_state~0_24 1) (= (ite (= v_~update~0_47 (select (select |v_#memory_int_114| v_~manager~0.base_57) (+ (* v_~manager_back~0_112 4) v_~manager~0.offset_57))) 1 0) |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|) (not (= 0 (ite (and (< v_~manager_back~0_112 v_~manager_size~0_36) (<= 0 v_~manager_back~0_112)) 1 0))) (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|)) InVars {~manager~0.offset=v_~manager~0.offset_57, ~manager~0.base=v_~manager~0.base_57, #memory_int=|v_#memory_int_114|, ~manager_back~0=v_~manager_back~0_112, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} OutVars{thread3Thread1of1ForFork0_#t~mem16#1=|v_thread3Thread1of1ForFork0_#t~mem16#1_1|, ~manager~0.offset=v_~manager~0.offset_57, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, ~manager~0.base=v_~manager~0.base_57, thread3Thread1of1ForFork0_#t~post17#1=|v_thread3Thread1of1ForFork0_#t~post17#1_1|, #memory_int=|v_#memory_int_114|, ~client_state~0=v_~client_state~0_24, ~manager_back~0=v_~manager_back~0_111, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#t~mem16#1, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork0_#t~post17#1, ~client_state~0, ~manager_back~0][226], [2995#true, 18#L117-1true, 259#true, 2966#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 264#(= (+ (- 1) ~safe~0) 0), Black: 277#(or (<= ~manager_size~0 ~manager_front~0) (<= ~manager_back~0 ~manager_front~0) (not (<= 0 ~manager_front~0))), 3000#true, Black: 282#(<= ~node_back~0 ~node_front~0), 68#L95-1true, Black: 288#(= ~client_state~0 0), Black: 1626#(and (= ~safe~0 1) (= ~manager~0.offset 0) (< 0 (+ (* ~manager_front~0 4) ~manager~0.offset 1)) (<= ~manager_front~0 0) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1601#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_#t~post41#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 1605#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1))), Black: 1628#(and (= ~safe~0 1) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), 29#L73true, Black: 2958#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1616#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1603#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 2964#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 2960#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1607#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1609#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 871#(= ~safe~0 1), Black: 2962#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< ~manager_front~0 1) (<= 0 ~manager_front~0) (= ~manager~0.offset 0) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1611#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1597#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 2991#(= ~node_state~0 0), Black: 301#(and (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 2997#(<= ~client_back~0 ~client_front~0), 13#L157-1true, Black: 311#(= ~manager_state~0 0)]) [2022-07-12 10:29:14,516 INFO L384 tUnfolder$Statistics]: this new event has 215 ancestors and is cut-off event [2022-07-12 10:29:14,516 INFO L387 tUnfolder$Statistics]: existing Event has 215 ancestors and is cut-off event [2022-07-12 10:29:14,516 INFO L387 tUnfolder$Statistics]: existing Event has 210 ancestors and is cut-off event [2022-07-12 10:29:14,516 INFO L387 tUnfolder$Statistics]: existing Event has 210 ancestors and is cut-off event [2022-07-12 10:29:14,518 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1020] L111-->L117-1: Formula: (and (not (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1| 0)) (= v_~manager_back~0_111 (+ v_~manager_back~0_112 1)) (= v_~client_state~0_24 1) (= (ite (= v_~update~0_47 (select (select |v_#memory_int_114| v_~manager~0.base_57) (+ (* v_~manager_back~0_112 4) v_~manager~0.offset_57))) 1 0) |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|) (not (= 0 (ite (and (< v_~manager_back~0_112 v_~manager_size~0_36) (<= 0 v_~manager_back~0_112)) 1 0))) (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|)) InVars {~manager~0.offset=v_~manager~0.offset_57, ~manager~0.base=v_~manager~0.base_57, #memory_int=|v_#memory_int_114|, ~manager_back~0=v_~manager_back~0_112, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} OutVars{thread3Thread1of1ForFork0_#t~mem16#1=|v_thread3Thread1of1ForFork0_#t~mem16#1_1|, ~manager~0.offset=v_~manager~0.offset_57, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, ~manager~0.base=v_~manager~0.base_57, thread3Thread1of1ForFork0_#t~post17#1=|v_thread3Thread1of1ForFork0_#t~post17#1_1|, #memory_int=|v_#memory_int_114|, ~client_state~0=v_~client_state~0_24, ~manager_back~0=v_~manager_back~0_111, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#t~mem16#1, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork0_#t~post17#1, ~client_state~0, ~manager_back~0][226], [2995#true, 18#L117-1true, 259#true, 239#L74true, 2966#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 264#(= (+ (- 1) ~safe~0) 0), Black: 277#(or (<= ~manager_size~0 ~manager_front~0) (<= ~manager_back~0 ~manager_front~0) (not (<= 0 ~manager_front~0))), 3000#true, Black: 282#(<= ~node_back~0 ~node_front~0), 68#L95-1true, Black: 288#(= ~client_state~0 0), Black: 1626#(and (= ~safe~0 1) (= ~manager~0.offset 0) (< 0 (+ (* ~manager_front~0 4) ~manager~0.offset 1)) (<= ~manager_front~0 0) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1601#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_#t~post41#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 1605#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1))), Black: 1628#(and (= ~safe~0 1) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 2958#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1616#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1603#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 2964#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1607#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 2960#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1609#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 871#(= ~safe~0 1), Black: 2962#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< ~manager_front~0 1) (<= 0 ~manager_front~0) (= ~manager~0.offset 0) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1611#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1597#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 2991#(= ~node_state~0 0), Black: 301#(and (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 2997#(<= ~client_back~0 ~client_front~0), 13#L157-1true, Black: 311#(= ~manager_state~0 0)]) [2022-07-12 10:29:14,518 INFO L384 tUnfolder$Statistics]: this new event has 216 ancestors and is cut-off event [2022-07-12 10:29:14,519 INFO L387 tUnfolder$Statistics]: existing Event has 216 ancestors and is cut-off event [2022-07-12 10:29:14,519 INFO L387 tUnfolder$Statistics]: existing Event has 211 ancestors and is cut-off event [2022-07-12 10:29:14,519 INFO L387 tUnfolder$Statistics]: existing Event has 211 ancestors and is cut-off event [2022-07-12 10:29:14,528 INFO L129 PetriNetUnfolder]: 896/2458 cut-off events. [2022-07-12 10:29:14,529 INFO L130 PetriNetUnfolder]: For 14237/15007 co-relation queries the response was YES. [2022-07-12 10:29:14,542 INFO L84 FinitePrefix]: Finished finitePrefix Result has 8900 conditions, 2458 events. 896/2458 cut-off events. For 14237/15007 co-relation queries the response was YES. Maximal size of possible extension queue 77. Compared 13730 event pairs, 77 based on Foata normal form. 1/2067 useless extension candidates. Maximal degree in co-relation 8873. Up to 839 conditions per place. [2022-07-12 10:29:14,558 INFO L132 encePairwiseOnDemand]: 268/273 looper letters, 47 selfloop transitions, 11 changer transitions 0/292 dead transitions. [2022-07-12 10:29:14,559 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 284 places, 292 transitions, 1204 flow [2022-07-12 10:29:14,560 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-12 10:29:14,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-07-12 10:29:14,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 742 transitions. [2022-07-12 10:29:14,561 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.905982905982906 [2022-07-12 10:29:14,561 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 742 transitions. [2022-07-12 10:29:14,561 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 742 transitions. [2022-07-12 10:29:14,561 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-12 10:29:14,561 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 742 transitions. [2022-07-12 10:29:14,562 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 247.33333333333334) internal successors, (742), 3 states have internal predecessors, (742), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:29:14,563 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 273.0) internal successors, (1092), 4 states have internal predecessors, (1092), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:29:14,563 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 273.0) internal successors, (1092), 4 states have internal predecessors, (1092), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:29:14,564 INFO L186 Difference]: Start difference. First operand has 283 places, 291 transitions, 1060 flow. Second operand 3 states and 742 transitions. [2022-07-12 10:29:14,564 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 284 places, 292 transitions, 1204 flow [2022-07-12 10:29:14,569 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 283 places, 292 transitions, 1202 flow, removed 0 selfloop flow, removed 1 redundant places. [2022-07-12 10:29:14,572 INFO L242 Difference]: Finished difference. Result has 285 places, 282 transitions, 1035 flow [2022-07-12 10:29:14,572 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=273, PETRI_DIFFERENCE_MINUEND_FLOW=983, PETRI_DIFFERENCE_MINUEND_PLACES=281, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=281, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=10, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=270, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1035, PETRI_PLACES=285, PETRI_TRANSITIONS=282} [2022-07-12 10:29:14,574 INFO L279 CegarLoopForPetriNet]: 242 programPoint places, 43 predicate places. [2022-07-12 10:29:14,574 INFO L495 AbstractCegarLoop]: Abstraction has has 285 places, 282 transitions, 1035 flow [2022-07-12 10:29:14,574 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 240.0) internal successors, (720), 3 states have internal predecessors, (720), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:29:14,574 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-12 10:29:14,574 INFO L200 CegarLoopForPetriNet]: trace histogram [3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-12 10:29:14,574 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2022-07-12 10:29:14,575 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-07-12 10:29:14,575 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-12 10:29:14,575 INFO L85 PathProgramCache]: Analyzing trace with hash 506223541, now seen corresponding path program 1 times [2022-07-12 10:29:14,575 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-12 10:29:14,575 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1467965447] [2022-07-12 10:29:14,575 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 10:29:14,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-12 10:29:14,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 10:29:14,615 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-07-12 10:29:14,615 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-12 10:29:14,615 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1467965447] [2022-07-12 10:29:14,615 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1467965447] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-12 10:29:14,616 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-12 10:29:14,616 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-12 10:29:14,616 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1539602559] [2022-07-12 10:29:14,616 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-12 10:29:14,616 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-12 10:29:14,616 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-12 10:29:14,617 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-12 10:29:14,617 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-12 10:29:14,618 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 236 out of 273 [2022-07-12 10:29:14,618 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 285 places, 282 transitions, 1035 flow. Second operand has 3 states, 3 states have (on average 241.0) internal successors, (723), 3 states have internal predecessors, (723), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:29:14,618 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-12 10:29:14,618 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 236 of 273 [2022-07-12 10:29:14,618 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-12 10:29:14,868 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1020] L111-->L117-1: Formula: (and (not (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1| 0)) (= v_~manager_back~0_111 (+ v_~manager_back~0_112 1)) (= v_~client_state~0_24 1) (= (ite (= v_~update~0_47 (select (select |v_#memory_int_114| v_~manager~0.base_57) (+ (* v_~manager_back~0_112 4) v_~manager~0.offset_57))) 1 0) |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|) (not (= 0 (ite (and (< v_~manager_back~0_112 v_~manager_size~0_36) (<= 0 v_~manager_back~0_112)) 1 0))) (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|)) InVars {~manager~0.offset=v_~manager~0.offset_57, ~manager~0.base=v_~manager~0.base_57, #memory_int=|v_#memory_int_114|, ~manager_back~0=v_~manager_back~0_112, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} OutVars{thread3Thread1of1ForFork0_#t~mem16#1=|v_thread3Thread1of1ForFork0_#t~mem16#1_1|, ~manager~0.offset=v_~manager~0.offset_57, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, ~manager~0.base=v_~manager~0.base_57, thread3Thread1of1ForFork0_#t~post17#1=|v_thread3Thread1of1ForFork0_#t~post17#1_1|, #memory_int=|v_#memory_int_114|, ~client_state~0=v_~client_state~0_24, ~manager_back~0=v_~manager_back~0_111, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#t~mem16#1, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork0_#t~post17#1, ~client_state~0, ~manager_back~0][239], [18#L117-1true, 259#true, 158#L73-1true, 3008#(= ~manager_state~0 2), 2966#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 264#(= (+ (- 1) ~safe~0) 0), 3000#true, Black: 277#(or (<= ~manager_size~0 ~manager_front~0) (<= ~manager_back~0 ~manager_front~0) (not (<= 0 ~manager_front~0))), Black: 282#(<= ~node_back~0 ~node_front~0), 68#L95-1true, Black: 288#(= ~client_state~0 0), Black: 1626#(and (= ~safe~0 1) (= ~manager~0.offset 0) (< 0 (+ (* ~manager_front~0 4) ~manager~0.offset 1)) (<= ~manager_front~0 0) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1601#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_#t~post41#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 1605#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1))), Black: 1628#(and (= ~safe~0 1) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 2958#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1616#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 2964#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1603#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 1607#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 2960#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1609#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 871#(= ~safe~0 1), Black: 2962#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< ~manager_front~0 1) (<= 0 ~manager_front~0) (= ~manager~0.offset 0) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1611#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1597#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 2989#true, Black: 301#(and (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 2997#(<= ~client_back~0 ~client_front~0), 13#L157-1true, Black: 311#(= ~manager_state~0 0), Black: 3002#(= ~manager_state~0 1)]) [2022-07-12 10:29:14,868 INFO L384 tUnfolder$Statistics]: this new event has 212 ancestors and is cut-off event [2022-07-12 10:29:14,868 INFO L387 tUnfolder$Statistics]: existing Event has 212 ancestors and is cut-off event [2022-07-12 10:29:14,868 INFO L387 tUnfolder$Statistics]: existing Event has 211 ancestors and is cut-off event [2022-07-12 10:29:14,868 INFO L387 tUnfolder$Statistics]: existing Event has 207 ancestors and is cut-off event [2022-07-12 10:29:14,898 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1020] L111-->L117-1: Formula: (and (not (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1| 0)) (= v_~manager_back~0_111 (+ v_~manager_back~0_112 1)) (= v_~client_state~0_24 1) (= (ite (= v_~update~0_47 (select (select |v_#memory_int_114| v_~manager~0.base_57) (+ (* v_~manager_back~0_112 4) v_~manager~0.offset_57))) 1 0) |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|) (not (= 0 (ite (and (< v_~manager_back~0_112 v_~manager_size~0_36) (<= 0 v_~manager_back~0_112)) 1 0))) (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|)) InVars {~manager~0.offset=v_~manager~0.offset_57, ~manager~0.base=v_~manager~0.base_57, #memory_int=|v_#memory_int_114|, ~manager_back~0=v_~manager_back~0_112, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} OutVars{thread3Thread1of1ForFork0_#t~mem16#1=|v_thread3Thread1of1ForFork0_#t~mem16#1_1|, ~manager~0.offset=v_~manager~0.offset_57, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, ~manager~0.base=v_~manager~0.base_57, thread3Thread1of1ForFork0_#t~post17#1=|v_thread3Thread1of1ForFork0_#t~post17#1_1|, #memory_int=|v_#memory_int_114|, ~client_state~0=v_~client_state~0_24, ~manager_back~0=v_~manager_back~0_111, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#t~mem16#1, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork0_#t~post17#1, ~client_state~0, ~manager_back~0][239], [18#L117-1true, 259#true, 3008#(= ~manager_state~0 2), 2966#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 264#(= (+ (- 1) ~safe~0) 0), 3000#true, Black: 277#(or (<= ~manager_size~0 ~manager_front~0) (<= ~manager_back~0 ~manager_front~0) (not (<= 0 ~manager_front~0))), Black: 282#(<= ~node_back~0 ~node_front~0), 68#L95-1true, Black: 288#(= ~client_state~0 0), Black: 1626#(and (= ~safe~0 1) (= ~manager~0.offset 0) (< 0 (+ (* ~manager_front~0 4) ~manager~0.offset 1)) (<= ~manager_front~0 0) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1601#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_#t~post41#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 1605#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1))), 162#L59true, Black: 1628#(and (= ~safe~0 1) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 2958#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1616#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1603#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 2964#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1607#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 2960#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1609#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 871#(= ~safe~0 1), Black: 2962#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< ~manager_front~0 1) (<= 0 ~manager_front~0) (= ~manager~0.offset 0) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1611#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1597#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 2989#true, Black: 301#(and (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 2997#(<= ~client_back~0 ~client_front~0), Black: 311#(= ~manager_state~0 0), 13#L157-1true, Black: 3002#(= ~manager_state~0 1)]) [2022-07-12 10:29:14,898 INFO L384 tUnfolder$Statistics]: this new event has 215 ancestors and is cut-off event [2022-07-12 10:29:14,898 INFO L387 tUnfolder$Statistics]: existing Event has 214 ancestors and is cut-off event [2022-07-12 10:29:14,898 INFO L387 tUnfolder$Statistics]: existing Event has 210 ancestors and is cut-off event [2022-07-12 10:29:14,898 INFO L387 tUnfolder$Statistics]: existing Event has 215 ancestors and is cut-off event [2022-07-12 10:29:14,907 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1020] L111-->L117-1: Formula: (and (not (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1| 0)) (= v_~manager_back~0_111 (+ v_~manager_back~0_112 1)) (= v_~client_state~0_24 1) (= (ite (= v_~update~0_47 (select (select |v_#memory_int_114| v_~manager~0.base_57) (+ (* v_~manager_back~0_112 4) v_~manager~0.offset_57))) 1 0) |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|) (not (= 0 (ite (and (< v_~manager_back~0_112 v_~manager_size~0_36) (<= 0 v_~manager_back~0_112)) 1 0))) (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|)) InVars {~manager~0.offset=v_~manager~0.offset_57, ~manager~0.base=v_~manager~0.base_57, #memory_int=|v_#memory_int_114|, ~manager_back~0=v_~manager_back~0_112, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} OutVars{thread3Thread1of1ForFork0_#t~mem16#1=|v_thread3Thread1of1ForFork0_#t~mem16#1_1|, ~manager~0.offset=v_~manager~0.offset_57, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, ~manager~0.base=v_~manager~0.base_57, thread3Thread1of1ForFork0_#t~post17#1=|v_thread3Thread1of1ForFork0_#t~post17#1_1|, #memory_int=|v_#memory_int_114|, ~client_state~0=v_~client_state~0_24, ~manager_back~0=v_~manager_back~0_111, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#t~mem16#1, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork0_#t~post17#1, ~client_state~0, ~manager_back~0][239], [18#L117-1true, 259#true, 2966#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), 3008#(= ~manager_state~0 2), Black: 264#(= (+ (- 1) ~safe~0) 0), 3000#true, Black: 277#(or (<= ~manager_size~0 ~manager_front~0) (<= ~manager_back~0 ~manager_front~0) (not (<= 0 ~manager_front~0))), Black: 282#(<= ~node_back~0 ~node_front~0), 68#L95-1true, Black: 288#(= ~client_state~0 0), Black: 1626#(and (= ~safe~0 1) (= ~manager~0.offset 0) (< 0 (+ (* ~manager_front~0 4) ~manager~0.offset 1)) (<= ~manager_front~0 0) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1601#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_#t~post41#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 1605#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1))), Black: 1628#(and (= ~safe~0 1) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1616#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 2958#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1603#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 2964#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1607#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 2960#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1609#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 871#(= ~safe~0 1), Black: 2962#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< ~manager_front~0 1) (<= 0 ~manager_front~0) (= ~manager~0.offset 0) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1611#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1597#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 2989#true, Black: 301#(and (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 2997#(<= ~client_back~0 ~client_front~0), Black: 311#(= ~manager_state~0 0), 13#L157-1true, Black: 3002#(= ~manager_state~0 1), 55#L66true]) [2022-07-12 10:29:14,908 INFO L384 tUnfolder$Statistics]: this new event has 216 ancestors and is cut-off event [2022-07-12 10:29:14,908 INFO L387 tUnfolder$Statistics]: existing Event has 211 ancestors and is cut-off event [2022-07-12 10:29:14,908 INFO L387 tUnfolder$Statistics]: existing Event has 215 ancestors and is cut-off event [2022-07-12 10:29:14,908 INFO L387 tUnfolder$Statistics]: existing Event has 216 ancestors and is cut-off event [2022-07-12 10:29:14,910 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1020] L111-->L117-1: Formula: (and (not (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1| 0)) (= v_~manager_back~0_111 (+ v_~manager_back~0_112 1)) (= v_~client_state~0_24 1) (= (ite (= v_~update~0_47 (select (select |v_#memory_int_114| v_~manager~0.base_57) (+ (* v_~manager_back~0_112 4) v_~manager~0.offset_57))) 1 0) |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|) (not (= 0 (ite (and (< v_~manager_back~0_112 v_~manager_size~0_36) (<= 0 v_~manager_back~0_112)) 1 0))) (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|)) InVars {~manager~0.offset=v_~manager~0.offset_57, ~manager~0.base=v_~manager~0.base_57, #memory_int=|v_#memory_int_114|, ~manager_back~0=v_~manager_back~0_112, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} OutVars{thread3Thread1of1ForFork0_#t~mem16#1=|v_thread3Thread1of1ForFork0_#t~mem16#1_1|, ~manager~0.offset=v_~manager~0.offset_57, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, ~manager~0.base=v_~manager~0.base_57, thread3Thread1of1ForFork0_#t~post17#1=|v_thread3Thread1of1ForFork0_#t~post17#1_1|, #memory_int=|v_#memory_int_114|, ~client_state~0=v_~client_state~0_24, ~manager_back~0=v_~manager_back~0_111, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#t~mem16#1, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork0_#t~post17#1, ~client_state~0, ~manager_back~0][239], [18#L117-1true, 259#true, 2966#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), 3008#(= ~manager_state~0 2), 158#L73-1true, Black: 264#(= (+ (- 1) ~safe~0) 0), Black: 277#(or (<= ~manager_size~0 ~manager_front~0) (<= ~manager_back~0 ~manager_front~0) (not (<= 0 ~manager_front~0))), 3000#true, Black: 282#(<= ~node_back~0 ~node_front~0), 68#L95-1true, Black: 288#(= ~client_state~0 0), Black: 1626#(and (= ~safe~0 1) (= ~manager~0.offset 0) (< 0 (+ (* ~manager_front~0 4) ~manager~0.offset 1)) (<= ~manager_front~0 0) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1601#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_#t~post41#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 1605#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1))), Black: 1628#(and (= ~safe~0 1) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 2958#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1616#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1603#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 2964#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1607#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 2960#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1609#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 871#(= ~safe~0 1), Black: 2962#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< ~manager_front~0 1) (<= 0 ~manager_front~0) (= ~manager~0.offset 0) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1611#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1597#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 2991#(= ~node_state~0 0), Black: 301#(and (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 2997#(<= ~client_back~0 ~client_front~0), 13#L157-1true, Black: 311#(= ~manager_state~0 0), Black: 3002#(= ~manager_state~0 1)]) [2022-07-12 10:29:14,910 INFO L384 tUnfolder$Statistics]: this new event has 216 ancestors and is cut-off event [2022-07-12 10:29:14,910 INFO L387 tUnfolder$Statistics]: existing Event has 216 ancestors and is cut-off event [2022-07-12 10:29:14,910 INFO L387 tUnfolder$Statistics]: existing Event has 211 ancestors and is cut-off event [2022-07-12 10:29:14,910 INFO L387 tUnfolder$Statistics]: existing Event has 215 ancestors and is cut-off event [2022-07-12 10:29:14,917 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1020] L111-->L117-1: Formula: (and (not (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1| 0)) (= v_~manager_back~0_111 (+ v_~manager_back~0_112 1)) (= v_~client_state~0_24 1) (= (ite (= v_~update~0_47 (select (select |v_#memory_int_114| v_~manager~0.base_57) (+ (* v_~manager_back~0_112 4) v_~manager~0.offset_57))) 1 0) |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|) (not (= 0 (ite (and (< v_~manager_back~0_112 v_~manager_size~0_36) (<= 0 v_~manager_back~0_112)) 1 0))) (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|)) InVars {~manager~0.offset=v_~manager~0.offset_57, ~manager~0.base=v_~manager~0.base_57, #memory_int=|v_#memory_int_114|, ~manager_back~0=v_~manager_back~0_112, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} OutVars{thread3Thread1of1ForFork0_#t~mem16#1=|v_thread3Thread1of1ForFork0_#t~mem16#1_1|, ~manager~0.offset=v_~manager~0.offset_57, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, ~manager~0.base=v_~manager~0.base_57, thread3Thread1of1ForFork0_#t~post17#1=|v_thread3Thread1of1ForFork0_#t~post17#1_1|, #memory_int=|v_#memory_int_114|, ~client_state~0=v_~client_state~0_24, ~manager_back~0=v_~manager_back~0_111, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#t~mem16#1, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork0_#t~post17#1, ~client_state~0, ~manager_back~0][239], [18#L117-1true, 259#true, 3008#(= ~manager_state~0 2), 2966#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 264#(= (+ (- 1) ~safe~0) 0), Black: 277#(or (<= ~manager_size~0 ~manager_front~0) (<= ~manager_back~0 ~manager_front~0) (not (<= 0 ~manager_front~0))), 3000#true, Black: 282#(<= ~node_back~0 ~node_front~0), 68#L95-1true, Black: 288#(= ~client_state~0 0), Black: 1626#(and (= ~safe~0 1) (= ~manager~0.offset 0) (< 0 (+ (* ~manager_front~0 4) ~manager~0.offset 1)) (<= ~manager_front~0 0) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1601#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_#t~post41#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 1605#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1))), Black: 1628#(and (= ~safe~0 1) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 2958#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1616#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1603#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 2964#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 2960#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1607#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1609#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 871#(= ~safe~0 1), Black: 2962#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< ~manager_front~0 1) (<= 0 ~manager_front~0) (= ~manager~0.offset 0) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1611#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1597#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 2989#true, Black: 301#(and (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 2997#(<= ~client_back~0 ~client_front~0), Black: 311#(= ~manager_state~0 0), 13#L157-1true, Black: 3002#(= ~manager_state~0 1), 178#L67true]) [2022-07-12 10:29:14,918 INFO L384 tUnfolder$Statistics]: this new event has 217 ancestors and is cut-off event [2022-07-12 10:29:14,918 INFO L387 tUnfolder$Statistics]: existing Event has 217 ancestors and is cut-off event [2022-07-12 10:29:14,918 INFO L387 tUnfolder$Statistics]: existing Event has 212 ancestors and is cut-off event [2022-07-12 10:29:14,918 INFO L387 tUnfolder$Statistics]: existing Event has 216 ancestors and is cut-off event [2022-07-12 10:29:14,931 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1020] L111-->L117-1: Formula: (and (not (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1| 0)) (= v_~manager_back~0_111 (+ v_~manager_back~0_112 1)) (= v_~client_state~0_24 1) (= (ite (= v_~update~0_47 (select (select |v_#memory_int_114| v_~manager~0.base_57) (+ (* v_~manager_back~0_112 4) v_~manager~0.offset_57))) 1 0) |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|) (not (= 0 (ite (and (< v_~manager_back~0_112 v_~manager_size~0_36) (<= 0 v_~manager_back~0_112)) 1 0))) (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|)) InVars {~manager~0.offset=v_~manager~0.offset_57, ~manager~0.base=v_~manager~0.base_57, #memory_int=|v_#memory_int_114|, ~manager_back~0=v_~manager_back~0_112, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} OutVars{thread3Thread1of1ForFork0_#t~mem16#1=|v_thread3Thread1of1ForFork0_#t~mem16#1_1|, ~manager~0.offset=v_~manager~0.offset_57, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, ~manager~0.base=v_~manager~0.base_57, thread3Thread1of1ForFork0_#t~post17#1=|v_thread3Thread1of1ForFork0_#t~post17#1_1|, #memory_int=|v_#memory_int_114|, ~client_state~0=v_~client_state~0_24, ~manager_back~0=v_~manager_back~0_111, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#t~mem16#1, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork0_#t~post17#1, ~client_state~0, ~manager_back~0][239], [18#L117-1true, 259#true, 2966#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), 3008#(= ~manager_state~0 2), Black: 264#(= (+ (- 1) ~safe~0) 0), 3000#true, Black: 277#(or (<= ~manager_size~0 ~manager_front~0) (<= ~manager_back~0 ~manager_front~0) (not (<= 0 ~manager_front~0))), Black: 282#(<= ~node_back~0 ~node_front~0), 68#L95-1true, Black: 288#(= ~client_state~0 0), Black: 1626#(and (= ~safe~0 1) (= ~manager~0.offset 0) (< 0 (+ (* ~manager_front~0 4) ~manager~0.offset 1)) (<= ~manager_front~0 0) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1601#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_#t~post41#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 1605#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1))), 162#L59true, Black: 1628#(and (= ~safe~0 1) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1616#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 2958#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1603#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 2964#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1607#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 2960#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1609#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 871#(= ~safe~0 1), Black: 2962#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< ~manager_front~0 1) (<= 0 ~manager_front~0) (= ~manager~0.offset 0) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1611#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1597#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 2991#(= ~node_state~0 0), Black: 301#(and (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 2997#(<= ~client_back~0 ~client_front~0), 13#L157-1true, Black: 311#(= ~manager_state~0 0), Black: 3002#(= ~manager_state~0 1)]) [2022-07-12 10:29:14,932 INFO L384 tUnfolder$Statistics]: this new event has 219 ancestors and is cut-off event [2022-07-12 10:29:14,932 INFO L387 tUnfolder$Statistics]: existing Event has 219 ancestors and is cut-off event [2022-07-12 10:29:14,932 INFO L387 tUnfolder$Statistics]: existing Event has 214 ancestors and is cut-off event [2022-07-12 10:29:14,932 INFO L387 tUnfolder$Statistics]: existing Event has 218 ancestors and is cut-off event [2022-07-12 10:29:14,938 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1020] L111-->L117-1: Formula: (and (not (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1| 0)) (= v_~manager_back~0_111 (+ v_~manager_back~0_112 1)) (= v_~client_state~0_24 1) (= (ite (= v_~update~0_47 (select (select |v_#memory_int_114| v_~manager~0.base_57) (+ (* v_~manager_back~0_112 4) v_~manager~0.offset_57))) 1 0) |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|) (not (= 0 (ite (and (< v_~manager_back~0_112 v_~manager_size~0_36) (<= 0 v_~manager_back~0_112)) 1 0))) (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|)) InVars {~manager~0.offset=v_~manager~0.offset_57, ~manager~0.base=v_~manager~0.base_57, #memory_int=|v_#memory_int_114|, ~manager_back~0=v_~manager_back~0_112, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} OutVars{thread3Thread1of1ForFork0_#t~mem16#1=|v_thread3Thread1of1ForFork0_#t~mem16#1_1|, ~manager~0.offset=v_~manager~0.offset_57, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, ~manager~0.base=v_~manager~0.base_57, thread3Thread1of1ForFork0_#t~post17#1=|v_thread3Thread1of1ForFork0_#t~post17#1_1|, #memory_int=|v_#memory_int_114|, ~client_state~0=v_~client_state~0_24, ~manager_back~0=v_~manager_back~0_111, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#t~mem16#1, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork0_#t~post17#1, ~client_state~0, ~manager_back~0][239], [18#L117-1true, 259#true, 2966#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), 3008#(= ~manager_state~0 2), Black: 264#(= (+ (- 1) ~safe~0) 0), Black: 277#(or (<= ~manager_size~0 ~manager_front~0) (<= ~manager_back~0 ~manager_front~0) (not (<= 0 ~manager_front~0))), 3000#true, Black: 282#(<= ~node_back~0 ~node_front~0), 68#L95-1true, Black: 288#(= ~client_state~0 0), Black: 1626#(and (= ~safe~0 1) (= ~manager~0.offset 0) (< 0 (+ (* ~manager_front~0 4) ~manager~0.offset 1)) (<= ~manager_front~0 0) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1601#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_#t~post41#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 1605#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1))), Black: 1628#(and (= ~safe~0 1) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 2958#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1616#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1603#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 2964#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 2960#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1607#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1609#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 871#(= ~safe~0 1), Black: 2962#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< ~manager_front~0 1) (<= 0 ~manager_front~0) (= ~manager~0.offset 0) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1611#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1597#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 2991#(= ~node_state~0 0), Black: 301#(and (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 2997#(<= ~client_back~0 ~client_front~0), 13#L157-1true, Black: 311#(= ~manager_state~0 0), Black: 3002#(= ~manager_state~0 1), 55#L66true]) [2022-07-12 10:29:14,940 INFO L384 tUnfolder$Statistics]: this new event has 220 ancestors and is cut-off event [2022-07-12 10:29:14,940 INFO L387 tUnfolder$Statistics]: existing Event has 219 ancestors and is cut-off event [2022-07-12 10:29:14,940 INFO L387 tUnfolder$Statistics]: existing Event has 220 ancestors and is cut-off event [2022-07-12 10:29:14,940 INFO L387 tUnfolder$Statistics]: existing Event has 215 ancestors and is cut-off event [2022-07-12 10:29:14,947 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1020] L111-->L117-1: Formula: (and (not (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1| 0)) (= v_~manager_back~0_111 (+ v_~manager_back~0_112 1)) (= v_~client_state~0_24 1) (= (ite (= v_~update~0_47 (select (select |v_#memory_int_114| v_~manager~0.base_57) (+ (* v_~manager_back~0_112 4) v_~manager~0.offset_57))) 1 0) |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|) (not (= 0 (ite (and (< v_~manager_back~0_112 v_~manager_size~0_36) (<= 0 v_~manager_back~0_112)) 1 0))) (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|)) InVars {~manager~0.offset=v_~manager~0.offset_57, ~manager~0.base=v_~manager~0.base_57, #memory_int=|v_#memory_int_114|, ~manager_back~0=v_~manager_back~0_112, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} OutVars{thread3Thread1of1ForFork0_#t~mem16#1=|v_thread3Thread1of1ForFork0_#t~mem16#1_1|, ~manager~0.offset=v_~manager~0.offset_57, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, ~manager~0.base=v_~manager~0.base_57, thread3Thread1of1ForFork0_#t~post17#1=|v_thread3Thread1of1ForFork0_#t~post17#1_1|, #memory_int=|v_#memory_int_114|, ~client_state~0=v_~client_state~0_24, ~manager_back~0=v_~manager_back~0_111, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#t~mem16#1, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork0_#t~post17#1, ~client_state~0, ~manager_back~0][239], [18#L117-1true, 259#true, 2966#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), 3008#(= ~manager_state~0 2), Black: 264#(= (+ (- 1) ~safe~0) 0), Black: 277#(or (<= ~manager_size~0 ~manager_front~0) (<= ~manager_back~0 ~manager_front~0) (not (<= 0 ~manager_front~0))), 3000#true, Black: 282#(<= ~node_back~0 ~node_front~0), 68#L95-1true, Black: 288#(= ~client_state~0 0), Black: 1626#(and (= ~safe~0 1) (= ~manager~0.offset 0) (< 0 (+ (* ~manager_front~0 4) ~manager~0.offset 1)) (<= ~manager_front~0 0) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1601#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_#t~post41#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 1605#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1))), Black: 1628#(and (= ~safe~0 1) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1616#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 2958#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1603#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 2964#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1607#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 2960#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1609#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 871#(= ~safe~0 1), Black: 2962#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< ~manager_front~0 1) (<= 0 ~manager_front~0) (= ~manager~0.offset 0) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1611#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1597#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 2991#(= ~node_state~0 0), Black: 301#(and (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 2997#(<= ~client_back~0 ~client_front~0), 13#L157-1true, Black: 311#(= ~manager_state~0 0), Black: 3002#(= ~manager_state~0 1), 178#L67true]) [2022-07-12 10:29:14,947 INFO L384 tUnfolder$Statistics]: this new event has 221 ancestors and is cut-off event [2022-07-12 10:29:14,947 INFO L387 tUnfolder$Statistics]: existing Event has 221 ancestors and is cut-off event [2022-07-12 10:29:14,947 INFO L387 tUnfolder$Statistics]: existing Event has 216 ancestors and is cut-off event [2022-07-12 10:29:14,947 INFO L387 tUnfolder$Statistics]: existing Event has 220 ancestors and is cut-off event [2022-07-12 10:29:15,012 INFO L129 PetriNetUnfolder]: 940/2635 cut-off events. [2022-07-12 10:29:15,013 INFO L130 PetriNetUnfolder]: For 15676/16519 co-relation queries the response was YES. [2022-07-12 10:29:15,025 INFO L84 FinitePrefix]: Finished finitePrefix Result has 9689 conditions, 2635 events. 940/2635 cut-off events. For 15676/16519 co-relation queries the response was YES. Maximal size of possible extension queue 69. Compared 14962 event pairs, 111 based on Foata normal form. 30/2312 useless extension candidates. Maximal degree in co-relation 9661. Up to 833 conditions per place. [2022-07-12 10:29:15,042 INFO L132 encePairwiseOnDemand]: 267/273 looper letters, 47 selfloop transitions, 7 changer transitions 0/288 dead transitions. [2022-07-12 10:29:15,042 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 287 places, 288 transitions, 1176 flow [2022-07-12 10:29:15,042 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-12 10:29:15,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-07-12 10:29:15,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 744 transitions. [2022-07-12 10:29:15,044 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.9084249084249084 [2022-07-12 10:29:15,044 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 744 transitions. [2022-07-12 10:29:15,044 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 744 transitions. [2022-07-12 10:29:15,045 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-12 10:29:15,045 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 744 transitions. [2022-07-12 10:29:15,046 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 248.0) internal successors, (744), 3 states have internal predecessors, (744), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:29:15,046 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 273.0) internal successors, (1092), 4 states have internal predecessors, (1092), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:29:15,047 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 273.0) internal successors, (1092), 4 states have internal predecessors, (1092), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:29:15,047 INFO L186 Difference]: Start difference. First operand has 285 places, 282 transitions, 1035 flow. Second operand 3 states and 744 transitions. [2022-07-12 10:29:15,047 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 287 places, 288 transitions, 1176 flow [2022-07-12 10:29:15,054 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 285 places, 288 transitions, 1158 flow, removed 0 selfloop flow, removed 2 redundant places. [2022-07-12 10:29:15,056 INFO L242 Difference]: Finished difference. Result has 287 places, 279 transitions, 1003 flow [2022-07-12 10:29:15,057 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=273, PETRI_DIFFERENCE_MINUEND_FLOW=965, PETRI_DIFFERENCE_MINUEND_PLACES=283, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=278, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=6, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=271, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1003, PETRI_PLACES=287, PETRI_TRANSITIONS=279} [2022-07-12 10:29:15,057 INFO L279 CegarLoopForPetriNet]: 242 programPoint places, 45 predicate places. [2022-07-12 10:29:15,058 INFO L495 AbstractCegarLoop]: Abstraction has has 287 places, 279 transitions, 1003 flow [2022-07-12 10:29:15,058 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 241.0) internal successors, (723), 3 states have internal predecessors, (723), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:29:15,058 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-12 10:29:15,058 INFO L200 CegarLoopForPetriNet]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-12 10:29:15,058 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2022-07-12 10:29:15,058 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-07-12 10:29:15,059 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-12 10:29:15,059 INFO L85 PathProgramCache]: Analyzing trace with hash 2072705269, now seen corresponding path program 1 times [2022-07-12 10:29:15,059 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-12 10:29:15,059 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [182147679] [2022-07-12 10:29:15,059 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 10:29:15,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-12 10:29:15,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 10:29:15,123 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-07-12 10:29:15,123 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-12 10:29:15,123 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [182147679] [2022-07-12 10:29:15,123 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [182147679] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-12 10:29:15,123 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-12 10:29:15,123 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-07-12 10:29:15,124 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [352613508] [2022-07-12 10:29:15,124 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-12 10:29:15,125 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-07-12 10:29:15,125 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-12 10:29:15,125 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-07-12 10:29:15,125 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2022-07-12 10:29:15,126 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 207 out of 273 [2022-07-12 10:29:15,127 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 287 places, 279 transitions, 1003 flow. Second operand has 6 states, 6 states have (on average 213.66666666666666) internal successors, (1282), 6 states have internal predecessors, (1282), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:29:15,127 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-12 10:29:15,127 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 207 of 273 [2022-07-12 10:29:15,127 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-12 10:29:15,448 INFO L129 PetriNetUnfolder]: 507/2264 cut-off events. [2022-07-12 10:29:15,448 INFO L130 PetriNetUnfolder]: For 7364/7753 co-relation queries the response was YES. [2022-07-12 10:29:15,457 INFO L84 FinitePrefix]: Finished finitePrefix Result has 6493 conditions, 2264 events. 507/2264 cut-off events. For 7364/7753 co-relation queries the response was YES. Maximal size of possible extension queue 44. Compared 13566 event pairs, 51 based on Foata normal form. 9/2028 useless extension candidates. Maximal degree in co-relation 6464. Up to 561 conditions per place. [2022-07-12 10:29:15,464 INFO L132 encePairwiseOnDemand]: 265/273 looper letters, 75 selfloop transitions, 6 changer transitions 20/303 dead transitions. [2022-07-12 10:29:15,464 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 293 places, 303 transitions, 1384 flow [2022-07-12 10:29:15,464 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-07-12 10:29:15,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2022-07-12 10:29:15,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 1515 transitions. [2022-07-12 10:29:15,466 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.792778649921507 [2022-07-12 10:29:15,466 INFO L72 ComplementDD]: Start complementDD. Operand 7 states and 1515 transitions. [2022-07-12 10:29:15,466 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7 states and 1515 transitions. [2022-07-12 10:29:15,466 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-12 10:29:15,466 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 7 states and 1515 transitions. [2022-07-12 10:29:15,468 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 8 states, 7 states have (on average 216.42857142857142) internal successors, (1515), 7 states have internal predecessors, (1515), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:29:15,469 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 8 states, 8 states have (on average 273.0) internal successors, (2184), 8 states have internal predecessors, (2184), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:29:15,470 INFO L81 ComplementDD]: Finished complementDD. Result has 8 states, 8 states have (on average 273.0) internal successors, (2184), 8 states have internal predecessors, (2184), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:29:15,470 INFO L186 Difference]: Start difference. First operand has 287 places, 279 transitions, 1003 flow. Second operand 7 states and 1515 transitions. [2022-07-12 10:29:15,470 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 293 places, 303 transitions, 1384 flow [2022-07-12 10:29:15,475 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 291 places, 303 transitions, 1370 flow, removed 0 selfloop flow, removed 2 redundant places. [2022-07-12 10:29:15,478 INFO L242 Difference]: Finished difference. Result has 293 places, 280 transitions, 1013 flow [2022-07-12 10:29:15,478 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=273, PETRI_DIFFERENCE_MINUEND_FLOW=989, PETRI_DIFFERENCE_MINUEND_PLACES=285, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=279, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=273, PETRI_DIFFERENCE_SUBTRAHEND_STATES=7, PETRI_FLOW=1013, PETRI_PLACES=293, PETRI_TRANSITIONS=280} [2022-07-12 10:29:15,478 INFO L279 CegarLoopForPetriNet]: 242 programPoint places, 51 predicate places. [2022-07-12 10:29:15,478 INFO L495 AbstractCegarLoop]: Abstraction has has 293 places, 280 transitions, 1013 flow [2022-07-12 10:29:15,479 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 213.66666666666666) internal successors, (1282), 6 states have internal predecessors, (1282), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:29:15,479 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-12 10:29:15,479 INFO L200 CegarLoopForPetriNet]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-12 10:29:15,479 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2022-07-12 10:29:15,479 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-07-12 10:29:15,479 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-12 10:29:15,479 INFO L85 PathProgramCache]: Analyzing trace with hash -261819937, now seen corresponding path program 1 times [2022-07-12 10:29:15,479 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-12 10:29:15,480 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [541784884] [2022-07-12 10:29:15,480 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 10:29:15,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-12 10:29:15,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 10:29:16,018 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-07-12 10:29:16,019 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-12 10:29:16,019 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [541784884] [2022-07-12 10:29:16,019 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [541784884] provided 0 perfect and 1 imperfect interpolant sequences [2022-07-12 10:29:16,019 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [363457566] [2022-07-12 10:29:16,019 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 10:29:16,019 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-12 10:29:16,019 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-12 10:29:16,020 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-07-12 10:29:16,021 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-07-12 10:29:16,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 10:29:16,152 INFO L263 TraceCheckSpWp]: Trace formula consists of 516 conjuncts, 59 conjunts are in the unsatisfiable core [2022-07-12 10:29:16,157 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-12 10:29:16,161 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-07-12 10:29:16,182 INFO L356 Elim1Store]: treesize reduction 15, result has 25.0 percent of original size [2022-07-12 10:29:16,184 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 12 treesize of output 14 [2022-07-12 10:29:16,211 INFO L356 Elim1Store]: treesize reduction 36, result has 23.4 percent of original size [2022-07-12 10:29:16,212 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 17 treesize of output 22 [2022-07-12 10:29:16,346 INFO L356 Elim1Store]: treesize reduction 66, result has 19.5 percent of original size [2022-07-12 10:29:16,346 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 6 case distinctions, treesize of input 22 treesize of output 30 [2022-07-12 10:29:16,550 INFO L356 Elim1Store]: treesize reduction 78, result has 26.4 percent of original size [2022-07-12 10:29:16,551 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 9 case distinctions, treesize of input 27 treesize of output 45 [2022-07-12 10:29:16,805 INFO L356 Elim1Store]: treesize reduction 36, result has 26.5 percent of original size [2022-07-12 10:29:16,806 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 21 treesize of output 25 [2022-07-12 10:29:16,930 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2022-07-12 10:29:17,217 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-07-12 10:29:17,289 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-07-12 10:29:17,336 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-07-12 10:29:17,486 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-07-12 10:29:17,487 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-07-12 10:29:18,240 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-07-12 10:29:18,240 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 61 treesize of output 50 [2022-07-12 10:29:18,247 INFO L356 Elim1Store]: treesize reduction 9, result has 43.8 percent of original size [2022-07-12 10:29:18,247 INFO L390 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 194 treesize of output 185 [2022-07-12 10:29:18,253 INFO L356 Elim1Store]: treesize reduction 15, result has 6.3 percent of original size [2022-07-12 10:29:18,253 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 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 178 treesize of output 130 [2022-07-12 10:29:18,258 INFO L356 Elim1Store]: treesize reduction 15, result has 6.3 percent of original size [2022-07-12 10:29:18,258 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 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 130 treesize of output 106 [2022-07-12 10:29:18,264 INFO L356 Elim1Store]: treesize reduction 15, result has 6.3 percent of original size [2022-07-12 10:29:18,264 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 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 58 treesize of output 46 [2022-07-12 10:29:18,698 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-07-12 10:29:18,698 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [363457566] provided 0 perfect and 2 imperfect interpolant sequences [2022-07-12 10:29:18,699 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-07-12 10:29:18,699 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 25, 21] total 57 [2022-07-12 10:29:18,699 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1684041058] [2022-07-12 10:29:18,699 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-07-12 10:29:18,700 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 57 states [2022-07-12 10:29:18,700 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-12 10:29:18,700 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 57 interpolants. [2022-07-12 10:29:18,701 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=500, Invalid=2623, Unknown=69, NotChecked=0, Total=3192 [2022-07-12 10:29:18,704 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 119 out of 273 [2022-07-12 10:29:18,708 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 293 places, 280 transitions, 1013 flow. Second operand has 57 states, 57 states have (on average 123.54385964912281) internal successors, (7042), 57 states have internal predecessors, (7042), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:29:18,708 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-12 10:29:18,708 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 119 of 273 [2022-07-12 10:29:18,708 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-12 10:29:22,613 INFO L129 PetriNetUnfolder]: 4273/12848 cut-off events. [2022-07-12 10:29:22,613 INFO L130 PetriNetUnfolder]: For 58379/59671 co-relation queries the response was YES. [2022-07-12 10:29:22,699 INFO L84 FinitePrefix]: Finished finitePrefix Result has 43177 conditions, 12848 events. 4273/12848 cut-off events. For 58379/59671 co-relation queries the response was YES. Maximal size of possible extension queue 348. Compared 123210 event pairs, 348 based on Foata normal form. 62/11544 useless extension candidates. Maximal degree in co-relation 43146. Up to 3001 conditions per place. [2022-07-12 10:29:22,779 INFO L132 encePairwiseOnDemand]: 244/273 looper letters, 352 selfloop transitions, 50 changer transitions 12/530 dead transitions. [2022-07-12 10:29:22,780 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 326 places, 530 transitions, 3537 flow [2022-07-12 10:29:22,780 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2022-07-12 10:29:22,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 35 states. [2022-07-12 10:29:22,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 35 states and 4504 transitions. [2022-07-12 10:29:22,785 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.4713762428048142 [2022-07-12 10:29:22,786 INFO L72 ComplementDD]: Start complementDD. Operand 35 states and 4504 transitions. [2022-07-12 10:29:22,786 INFO L73 IsDeterministic]: Start isDeterministic. Operand 35 states and 4504 transitions. [2022-07-12 10:29:22,788 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-12 10:29:22,789 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 35 states and 4504 transitions. [2022-07-12 10:29:22,793 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 36 states, 35 states have (on average 128.68571428571428) internal successors, (4504), 35 states have internal predecessors, (4504), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:29:22,802 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 36 states, 36 states have (on average 273.0) internal successors, (9828), 36 states have internal predecessors, (9828), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:29:22,803 INFO L81 ComplementDD]: Finished complementDD. Result has 36 states, 36 states have (on average 273.0) internal successors, (9828), 36 states have internal predecessors, (9828), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:29:22,803 INFO L186 Difference]: Start difference. First operand has 293 places, 280 transitions, 1013 flow. Second operand 35 states and 4504 transitions. [2022-07-12 10:29:22,804 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 326 places, 530 transitions, 3537 flow [2022-07-12 10:29:22,827 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 321 places, 530 transitions, 3519 flow, removed 4 selfloop flow, removed 5 redundant places. [2022-07-12 10:29:22,832 INFO L242 Difference]: Finished difference. Result has 335 places, 309 transitions, 1463 flow [2022-07-12 10:29:22,832 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=273, PETRI_DIFFERENCE_MINUEND_FLOW=999, PETRI_DIFFERENCE_MINUEND_PLACES=287, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=280, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=23, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=245, PETRI_DIFFERENCE_SUBTRAHEND_STATES=35, PETRI_FLOW=1463, PETRI_PLACES=335, PETRI_TRANSITIONS=309} [2022-07-12 10:29:22,833 INFO L279 CegarLoopForPetriNet]: 242 programPoint places, 93 predicate places. [2022-07-12 10:29:22,833 INFO L495 AbstractCegarLoop]: Abstraction has has 335 places, 309 transitions, 1463 flow [2022-07-12 10:29:22,835 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 57 states, 57 states have (on average 123.54385964912281) internal successors, (7042), 57 states have internal predecessors, (7042), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:29:22,835 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-12 10:29:22,835 INFO L200 CegarLoopForPetriNet]: trace histogram [3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-12 10:29:22,855 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-07-12 10:29:23,047 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-12 10:29:23,048 INFO L420 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-07-12 10:29:23,048 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-12 10:29:23,048 INFO L85 PathProgramCache]: Analyzing trace with hash 2090955172, now seen corresponding path program 1 times [2022-07-12 10:29:23,048 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-12 10:29:23,048 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [274895280] [2022-07-12 10:29:23,048 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 10:29:23,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-12 10:29:23,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 10:29:23,139 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-07-12 10:29:23,140 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-12 10:29:23,140 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [274895280] [2022-07-12 10:29:23,140 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [274895280] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-12 10:29:23,141 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-12 10:29:23,142 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-07-12 10:29:23,142 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1842131140] [2022-07-12 10:29:23,142 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-12 10:29:23,142 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-07-12 10:29:23,143 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-12 10:29:23,143 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-07-12 10:29:23,143 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2022-07-12 10:29:23,144 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 241 out of 273 [2022-07-12 10:29:23,144 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 335 places, 309 transitions, 1463 flow. Second operand has 4 states, 4 states have (on average 244.5) internal successors, (978), 4 states have internal predecessors, (978), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:29:23,145 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-12 10:29:23,145 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 241 of 273 [2022-07-12 10:29:23,145 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-12 10:29:24,936 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1020] L111-->L117-1: Formula: (and (not (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1| 0)) (= v_~manager_back~0_111 (+ v_~manager_back~0_112 1)) (= v_~client_state~0_24 1) (= (ite (= v_~update~0_47 (select (select |v_#memory_int_114| v_~manager~0.base_57) (+ (* v_~manager_back~0_112 4) v_~manager~0.offset_57))) 1 0) |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|) (not (= 0 (ite (and (< v_~manager_back~0_112 v_~manager_size~0_36) (<= 0 v_~manager_back~0_112)) 1 0))) (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|)) InVars {~manager~0.offset=v_~manager~0.offset_57, ~manager~0.base=v_~manager~0.base_57, #memory_int=|v_#memory_int_114|, ~manager_back~0=v_~manager_back~0_112, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} OutVars{thread3Thread1of1ForFork0_#t~mem16#1=|v_thread3Thread1of1ForFork0_#t~mem16#1_1|, ~manager~0.offset=v_~manager~0.offset_57, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, ~manager~0.base=v_~manager~0.base_57, thread3Thread1of1ForFork0_#t~post17#1=|v_thread3Thread1of1ForFork0_#t~post17#1_1|, #memory_int=|v_#memory_int_114|, ~client_state~0=v_~client_state~0_24, ~manager_back~0=v_~manager_back~0_111, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#t~mem16#1, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork0_#t~post17#1, ~client_state~0, ~manager_back~0][249], [Black: 3006#true, 4439#(and (= ~safe~0 1) (or (<= (+ ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0)) (<= (+ ~node_front~0 1) 0)) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~0#1| ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 1)) (or (<= ~node_back~0 ~node_front~0) (not (<= (+ ~node_front~0 1) 0))) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (or (<= (+ ~node_front~0 1) 0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~0#1| ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0 1))) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), 18#L117-1true, 259#true, 4474#true, 2966#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), 158#L73-1true, Black: 264#(= (+ (- 1) ~safe~0) 0), Black: 3021#(and (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|)), Black: 277#(or (<= ~manager_size~0 ~manager_front~0) (<= ~manager_back~0 ~manager_front~0) (not (<= 0 ~manager_front~0))), Black: 282#(<= ~node_back~0 ~node_front~0), 68#L95-1true, Black: 288#(= ~client_state~0 0), Black: 1626#(and (= ~safe~0 1) (= ~manager~0.offset 0) (< 0 (+ (* ~manager_front~0 4) ~manager~0.offset 1)) (<= ~manager_front~0 0) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1601#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_#t~post41#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 1605#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1))), Black: 1628#(and (= ~safe~0 1) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 2958#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1616#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1603#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 2964#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 2960#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1607#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1609#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 871#(= ~safe~0 1), Black: 1611#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 2962#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< ~manager_front~0 1) (<= 0 ~manager_front~0) (= ~manager~0.offset 0) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 4452#(and (= ~safe~0 1) (or (<= (+ ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0)) (<= (+ ~node_front~0 1) 0)) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~0#1| ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 1)) (or (<= ~node_back~0 ~node_front~0) (not (<= (+ ~node_front~0 1) 0))) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (or (<= (+ ~node_front~0 1) 0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~0#1| ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0 1))) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 4446#(and (= ~safe~0 1) (or (<= (+ ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0)) (<= (+ ~node_front~0 1) 0)) (or (<= ~node_back~0 ~node_front~0) (not (<= (+ ~node_front~0 1) 0))) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 1597#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 4436#(and (or (not (< ~node_back~0 ~node_size~0)) (= (select (select |#memory_int| ~node~0.base) (+ ~node~0.offset (* ~node_back~0 4))) (select (select |#memory_int| ~node~0.base) (+ (* ~node_front~0 4) ~node~0.offset))) (not (<= 0 ~node_back~0))) (<= (+ ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0)) (= (+ (* ~node_front~0 4) ~node~0.offset) 0) (= ~node~0.offset 0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~0#1| ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 1)) (= (select (select |#memory_int| ~node~0.base) (+ (* ~node_front~0 4) ~node~0.offset)) ~update~0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~0#1| ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0 1)) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 4420#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (= ~node_front~0 ~node_back~0) (<= ~node_size~0 1) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 4456#(and (= ~safe~0 1) (or (<= (+ ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0)) (<= (+ ~node_front~0 1) 0)) (or (<= ~node_back~0 ~node_front~0) (not (<= (+ ~node_front~0 1) 0))) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 4427#(and (not (= |ULTIMATE.start_main_#t~ret28#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_main_#t~ret28#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= ~node~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (= ~node~0.offset 0) (= ~node_front~0 ~node_back~0) (not (= ~node~0.base |ULTIMATE.start_main_~#t1~0#1.base|)) (<= ~node_size~0 1) (not (= |ULTIMATE.start_main_#t~ret28#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (= ~node~0.base |ULTIMATE.start_main_~#t2~0#1.base|)) (= 0 |ULTIMATE.start_main_#t~ret28#1.offset|) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 2989#true, Black: 4416#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (= ~node_front~0 ~node_back~0) (= |ULTIMATE.start_create_fresh_int_array_#t~post41#1| 0) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 301#(and (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 4458#(and (= ~safe~0 1) (or (<= (+ ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0)) (<= (+ ~node_front~0 1) 0)) (or (<= ~node_back~0 ~node_front~0) (not (<= (+ ~node_front~0 1) 0))) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 4418#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (= ~node_front~0 ~node_back~0) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 4454#(and (= ~safe~0 1) (or (<= (+ ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0)) (<= (+ ~node_front~0 1) 0)) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~0#1| ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 1)) (or (<= ~node_back~0 ~node_front~0) (not (<= (+ ~node_front~0 1) 0))) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (or (<= (+ ~node_front~0 1) 0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~0#1| ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0 1))) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 4423#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (= ~node_front~0 ~node_back~0) (<= ~node_size~0 1) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 2997#(<= ~client_back~0 ~client_front~0), Black: 4412#(and (= ~safe~0 1) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (= ~node_front~0 ~node_back~0) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 4425#(and (not (= |ULTIMATE.start_main_#t~ret28#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_main_#t~ret28#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (= ~node_front~0 ~node_back~0) (<= ~node_size~0 1) (not (= |ULTIMATE.start_main_#t~ret28#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= 0 |ULTIMATE.start_main_#t~ret28#1.offset|) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 311#(= ~manager_state~0 0), 13#L157-1true, Black: 3002#(= ~manager_state~0 1)]) [2022-07-12 10:29:24,937 INFO L384 tUnfolder$Statistics]: this new event has 232 ancestors and is cut-off event [2022-07-12 10:29:24,937 INFO L387 tUnfolder$Statistics]: existing Event has 227 ancestors and is cut-off event [2022-07-12 10:29:24,937 INFO L387 tUnfolder$Statistics]: existing Event has 227 ancestors and is cut-off event [2022-07-12 10:29:24,937 INFO L387 tUnfolder$Statistics]: existing Event has 232 ancestors and is cut-off event [2022-07-12 10:29:25,104 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1020] L111-->L117-1: Formula: (and (not (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1| 0)) (= v_~manager_back~0_111 (+ v_~manager_back~0_112 1)) (= v_~client_state~0_24 1) (= (ite (= v_~update~0_47 (select (select |v_#memory_int_114| v_~manager~0.base_57) (+ (* v_~manager_back~0_112 4) v_~manager~0.offset_57))) 1 0) |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|) (not (= 0 (ite (and (< v_~manager_back~0_112 v_~manager_size~0_36) (<= 0 v_~manager_back~0_112)) 1 0))) (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|)) InVars {~manager~0.offset=v_~manager~0.offset_57, ~manager~0.base=v_~manager~0.base_57, #memory_int=|v_#memory_int_114|, ~manager_back~0=v_~manager_back~0_112, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} OutVars{thread3Thread1of1ForFork0_#t~mem16#1=|v_thread3Thread1of1ForFork0_#t~mem16#1_1|, ~manager~0.offset=v_~manager~0.offset_57, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, ~manager~0.base=v_~manager~0.base_57, thread3Thread1of1ForFork0_#t~post17#1=|v_thread3Thread1of1ForFork0_#t~post17#1_1|, #memory_int=|v_#memory_int_114|, ~client_state~0=v_~client_state~0_24, ~manager_back~0=v_~manager_back~0_111, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#t~mem16#1, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork0_#t~post17#1, ~client_state~0, ~manager_back~0][248], [Black: 3008#(= ~manager_state~0 2), 18#L117-1true, 259#true, 3033#(and (or (<= (+ ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0)) (<= (+ ~node_front~0 1) 0)) (or (<= ~node_back~0 ~node_front~0) (not (<= (+ ~node_front~0 1) 0))) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), 2966#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), 158#L73-1true, Black: 264#(= (+ (- 1) ~safe~0) 0), Black: 3021#(and (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|)), Black: 277#(or (<= ~manager_size~0 ~manager_front~0) (<= ~manager_back~0 ~manager_front~0) (not (<= 0 ~manager_front~0))), 68#L95-1true, Black: 282#(<= ~node_back~0 ~node_front~0), Black: 288#(= ~client_state~0 0), Black: 1626#(and (= ~safe~0 1) (= ~manager~0.offset 0) (< 0 (+ (* ~manager_front~0 4) ~manager~0.offset 1)) (<= ~manager_front~0 0) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1601#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_#t~post41#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 1605#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1))), Black: 1628#(and (= ~safe~0 1) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 2958#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1616#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1603#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 2964#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1607#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 2960#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1609#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 871#(= ~safe~0 1), Black: 2962#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< ~manager_front~0 1) (<= 0 ~manager_front~0) (= ~manager~0.offset 0) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1611#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 4439#(and (= ~safe~0 1) (or (<= (+ ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0)) (<= (+ ~node_front~0 1) 0)) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~0#1| ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 1)) (or (<= ~node_back~0 ~node_front~0) (not (<= (+ ~node_front~0 1) 0))) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (or (<= (+ ~node_front~0 1) 0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~0#1| ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0 1))) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 4452#(and (= ~safe~0 1) (or (<= (+ ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0)) (<= (+ ~node_front~0 1) 0)) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~0#1| ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 1)) (or (<= ~node_back~0 ~node_front~0) (not (<= (+ ~node_front~0 1) 0))) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (or (<= (+ ~node_front~0 1) 0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~0#1| ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0 1))) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), 4477#(<= ~manager_back~0 (+ ~manager_front~0 1)), Black: 4446#(and (= ~safe~0 1) (or (<= (+ ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0)) (<= (+ ~node_front~0 1) 0)) (or (<= ~node_back~0 ~node_front~0) (not (<= (+ ~node_front~0 1) 0))) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 1597#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 4436#(and (or (not (< ~node_back~0 ~node_size~0)) (= (select (select |#memory_int| ~node~0.base) (+ ~node~0.offset (* ~node_back~0 4))) (select (select |#memory_int| ~node~0.base) (+ (* ~node_front~0 4) ~node~0.offset))) (not (<= 0 ~node_back~0))) (<= (+ ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0)) (= (+ (* ~node_front~0 4) ~node~0.offset) 0) (= ~node~0.offset 0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~0#1| ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 1)) (= (select (select |#memory_int| ~node~0.base) (+ (* ~node_front~0 4) ~node~0.offset)) ~update~0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~0#1| ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0 1)) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 4420#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (= ~node_front~0 ~node_back~0) (<= ~node_size~0 1) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 4456#(and (= ~safe~0 1) (or (<= (+ ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0)) (<= (+ ~node_front~0 1) 0)) (or (<= ~node_back~0 ~node_front~0) (not (<= (+ ~node_front~0 1) 0))) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2989#true, Black: 4427#(and (not (= |ULTIMATE.start_main_#t~ret28#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_main_#t~ret28#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= ~node~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (= ~node~0.offset 0) (= ~node_front~0 ~node_back~0) (not (= ~node~0.base |ULTIMATE.start_main_~#t1~0#1.base|)) (<= ~node_size~0 1) (not (= |ULTIMATE.start_main_#t~ret28#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (= ~node~0.base |ULTIMATE.start_main_~#t2~0#1.base|)) (= 0 |ULTIMATE.start_main_#t~ret28#1.offset|) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 4416#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (= ~node_front~0 ~node_back~0) (= |ULTIMATE.start_create_fresh_int_array_#t~post41#1| 0) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 301#(and (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 4458#(and (= ~safe~0 1) (or (<= (+ ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0)) (<= (+ ~node_front~0 1) 0)) (or (<= ~node_back~0 ~node_front~0) (not (<= (+ ~node_front~0 1) 0))) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 4418#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (= ~node_front~0 ~node_back~0) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 4454#(and (= ~safe~0 1) (or (<= (+ ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0)) (<= (+ ~node_front~0 1) 0)) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~0#1| ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 1)) (or (<= ~node_back~0 ~node_front~0) (not (<= (+ ~node_front~0 1) 0))) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (or (<= (+ ~node_front~0 1) 0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~0#1| ~node_front~0 ~node_size~0) (+ 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|ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_main_#t~ret28#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (= ~node_front~0 ~node_back~0) (<= ~node_size~0 1) (not (= |ULTIMATE.start_main_#t~ret28#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= 0 |ULTIMATE.start_main_#t~ret28#1.offset|) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 311#(= ~manager_state~0 0), 13#L157-1true, Black: 3000#true]) [2022-07-12 10:29:25,104 INFO L384 tUnfolder$Statistics]: this new event has 234 ancestors and is cut-off event [2022-07-12 10:29:25,104 INFO L387 tUnfolder$Statistics]: existing Event has 229 ancestors and is cut-off event [2022-07-12 10:29:25,104 INFO L387 tUnfolder$Statistics]: existing Event has 234 ancestors and is cut-off event [2022-07-12 10:29:25,104 INFO L387 tUnfolder$Statistics]: existing Event has 229 ancestors and is cut-off event [2022-07-12 10:29:25,461 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1020] L111-->L117-1: Formula: (and (not (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1| 0)) (= v_~manager_back~0_111 (+ v_~manager_back~0_112 1)) (= v_~client_state~0_24 1) (= (ite (= v_~update~0_47 (select (select |v_#memory_int_114| v_~manager~0.base_57) (+ (* v_~manager_back~0_112 4) v_~manager~0.offset_57))) 1 0) |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|) (not (= 0 (ite (and (< v_~manager_back~0_112 v_~manager_size~0_36) (<= 0 v_~manager_back~0_112)) 1 0))) (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|)) InVars {~manager~0.offset=v_~manager~0.offset_57, ~manager~0.base=v_~manager~0.base_57, #memory_int=|v_#memory_int_114|, ~manager_back~0=v_~manager_back~0_112, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} OutVars{thread3Thread1of1ForFork0_#t~mem16#1=|v_thread3Thread1of1ForFork0_#t~mem16#1_1|, ~manager~0.offset=v_~manager~0.offset_57, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, ~manager~0.base=v_~manager~0.base_57, 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1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_#t~post41#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 1605#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1))), Black: 1628#(and (= ~safe~0 1) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 2958#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1616#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1603#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 2964#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 2960#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1607#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1609#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 871#(= ~safe~0 1), Black: 2962#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< ~manager_front~0 1) (<= 0 ~manager_front~0) (= ~manager~0.offset 0) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1611#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 4439#(and (= ~safe~0 1) (or (<= (+ ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0)) (<= (+ ~node_front~0 1) 0)) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~0#1| ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 1)) (or (<= ~node_back~0 ~node_front~0) (not (<= (+ ~node_front~0 1) 0))) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (or (<= (+ ~node_front~0 1) 0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~0#1| ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0 1))) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), 4477#(<= ~manager_back~0 (+ ~manager_front~0 1)), Black: 4452#(and (= ~safe~0 1) (or (<= (+ ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0)) (<= (+ ~node_front~0 1) 0)) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~0#1| ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 1)) (or (<= ~node_back~0 ~node_front~0) (not (<= (+ ~node_front~0 1) 0))) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (or (<= (+ ~node_front~0 1) 0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~0#1| ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0 1))) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 4446#(and (= ~safe~0 1) (or (<= (+ ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0)) (<= (+ ~node_front~0 1) 0)) (or (<= ~node_back~0 ~node_front~0) (not (<= (+ ~node_front~0 1) 0))) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 4436#(and (or (not (< ~node_back~0 ~node_size~0)) (= (select (select |#memory_int| ~node~0.base) (+ ~node~0.offset (* ~node_back~0 4))) (select (select |#memory_int| ~node~0.base) (+ (* ~node_front~0 4) ~node~0.offset))) (not (<= 0 ~node_back~0))) (<= (+ ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0)) (= (+ (* ~node_front~0 4) ~node~0.offset) 0) (= ~node~0.offset 0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~0#1| ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 1)) (= (select (select |#memory_int| ~node~0.base) (+ (* ~node_front~0 4) ~node~0.offset)) ~update~0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~0#1| ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0 1)) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 1597#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 4420#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (= ~node_front~0 ~node_back~0) (<= ~node_size~0 1) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 4456#(and (= ~safe~0 1) (or (<= (+ ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0)) (<= (+ ~node_front~0 1) 0)) (or (<= ~node_back~0 ~node_front~0) (not (<= (+ ~node_front~0 1) 0))) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 2989#true, Black: 4427#(and (not (= |ULTIMATE.start_main_#t~ret28#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_main_#t~ret28#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= ~node~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (= ~node~0.offset 0) (= ~node_front~0 ~node_back~0) (not (= ~node~0.base |ULTIMATE.start_main_~#t1~0#1.base|)) (<= ~node_size~0 1) (not (= |ULTIMATE.start_main_#t~ret28#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (= ~node~0.base |ULTIMATE.start_main_~#t2~0#1.base|)) (= 0 |ULTIMATE.start_main_#t~ret28#1.offset|) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 4416#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (= ~node_front~0 ~node_back~0) (= |ULTIMATE.start_create_fresh_int_array_#t~post41#1| 0) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 301#(and (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 4458#(and (= ~safe~0 1) (or (<= (+ ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0)) (<= (+ ~node_front~0 1) 0)) (or (<= ~node_back~0 ~node_front~0) (not (<= (+ ~node_front~0 1) 0))) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 4418#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (= ~node_front~0 ~node_back~0) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 4454#(and (= ~safe~0 1) (or (<= (+ ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0)) (<= (+ ~node_front~0 1) 0)) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~0#1| ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 1)) (or (<= ~node_back~0 ~node_front~0) (not (<= (+ ~node_front~0 1) 0))) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (or (<= (+ ~node_front~0 1) 0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~0#1| ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0 1))) (= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)), Black: 4423#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (= ~node_front~0 ~node_back~0) (<= ~node_size~0 1) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 2997#(<= ~client_back~0 ~client_front~0), Black: 4412#(and (= ~safe~0 1) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (= ~node_front~0 ~node_back~0) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 4425#(and (not (= |ULTIMATE.start_main_#t~ret28#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_main_#t~ret28#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (= ~node_front~0 ~node_back~0) (<= ~node_size~0 1) (not (= |ULTIMATE.start_main_#t~ret28#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= 0 |ULTIMATE.start_main_#t~ret28#1.offset|) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), 13#L157-1true, Black: 311#(= ~manager_state~0 0), Black: 3002#(= ~manager_state~0 1)]) [2022-07-12 10:29:25,462 INFO L384 tUnfolder$Statistics]: this new event has 239 ancestors and is cut-off event [2022-07-12 10:29:25,462 INFO L387 tUnfolder$Statistics]: existing Event has 234 ancestors and is cut-off event [2022-07-12 10:29:25,462 INFO L387 tUnfolder$Statistics]: existing Event has 239 ancestors and is cut-off event [2022-07-12 10:29:25,462 INFO L387 tUnfolder$Statistics]: existing Event has 234 ancestors and is cut-off event [2022-07-12 10:29:26,404 INFO L129 PetriNetUnfolder]: 5238/20036 cut-off events. [2022-07-12 10:29:26,405 INFO L130 PetriNetUnfolder]: For 94193/98432 co-relation queries the response was YES. [2022-07-12 10:29:26,569 INFO L84 FinitePrefix]: Finished finitePrefix Result has 64324 conditions, 20036 events. 5238/20036 cut-off events. For 94193/98432 co-relation queries the response was YES. Maximal size of possible extension queue 549. Compared 233140 event pairs, 747 based on Foata normal form. 150/17328 useless extension candidates. Maximal degree in co-relation 64280. Up to 4273 conditions per place. [2022-07-12 10:29:26,782 INFO L132 encePairwiseOnDemand]: 268/273 looper letters, 93 selfloop transitions, 24 changer transitions 3/369 dead transitions. [2022-07-12 10:29:26,782 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 334 places, 369 transitions, 2517 flow [2022-07-12 10:29:26,782 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-07-12 10:29:26,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2022-07-12 10:29:26,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 1004 transitions. [2022-07-12 10:29:26,783 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.9194139194139194 [2022-07-12 10:29:26,783 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 1004 transitions. [2022-07-12 10:29:26,784 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 1004 transitions. [2022-07-12 10:29:26,784 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-12 10:29:26,784 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 1004 transitions. [2022-07-12 10:29:26,785 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 5 states, 4 states have (on average 251.0) internal successors, (1004), 4 states have internal predecessors, (1004), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:29:26,786 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 5 states, 5 states have (on average 273.0) internal successors, (1365), 5 states have internal predecessors, (1365), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:29:26,786 INFO L81 ComplementDD]: Finished complementDD. Result has 5 states, 5 states have (on average 273.0) internal successors, (1365), 5 states have internal predecessors, (1365), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:29:26,791 INFO L186 Difference]: Start difference. First operand has 335 places, 309 transitions, 1463 flow. Second operand 4 states and 1004 transitions. [2022-07-12 10:29:26,791 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 334 places, 369 transitions, 2517 flow [2022-07-12 10:29:26,840 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 317 places, 369 transitions, 2327 flow, removed 78 selfloop flow, removed 17 redundant places. [2022-07-12 10:29:26,846 INFO L242 Difference]: Finished difference. Result has 319 places, 320 transitions, 1655 flow [2022-07-12 10:29:26,846 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=273, PETRI_DIFFERENCE_MINUEND_FLOW=1365, PETRI_DIFFERENCE_MINUEND_PLACES=314, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=309, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=12, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=287, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=1655, PETRI_PLACES=319, PETRI_TRANSITIONS=320} [2022-07-12 10:29:26,847 INFO L279 CegarLoopForPetriNet]: 242 programPoint places, 77 predicate places. [2022-07-12 10:29:26,847 INFO L495 AbstractCegarLoop]: Abstraction has has 319 places, 320 transitions, 1655 flow [2022-07-12 10:29:26,847 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 244.5) internal successors, (978), 4 states have internal predecessors, (978), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:29:26,847 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-12 10:29:26,847 INFO L200 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-12 10:29:26,848 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2022-07-12 10:29:26,848 INFO L420 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-07-12 10:29:26,848 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-12 10:29:26,848 INFO L85 PathProgramCache]: Analyzing trace with hash -1974282468, now seen corresponding path program 2 times [2022-07-12 10:29:26,848 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-12 10:29:26,848 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1408946354] [2022-07-12 10:29:26,848 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 10:29:26,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-12 10:29:26,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 10:29:26,884 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 10 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-07-12 10:29:26,884 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-12 10:29:26,885 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1408946354] [2022-07-12 10:29:26,885 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1408946354] provided 0 perfect and 1 imperfect interpolant sequences [2022-07-12 10:29:26,885 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1146916449] [2022-07-12 10:29:26,885 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-07-12 10:29:26,885 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-12 10:29:26,886 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-12 10:29:26,887 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-07-12 10:29:26,888 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-07-12 10:29:27,007 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-07-12 10:29:27,007 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-07-12 10:29:27,011 INFO L263 TraceCheckSpWp]: Trace formula consists of 531 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-12 10:29:27,015 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-12 10:29:27,038 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-07-12 10:29:27,039 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-12 10:29:27,039 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1146916449] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-12 10:29:27,039 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-07-12 10:29:27,039 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2022-07-12 10:29:27,039 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [730531311] [2022-07-12 10:29:27,039 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-12 10:29:27,039 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-12 10:29:27,039 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-12 10:29:27,040 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-12 10:29:27,040 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-07-12 10:29:27,040 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 240 out of 273 [2022-07-12 10:29:27,041 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 319 places, 320 transitions, 1655 flow. Second operand has 3 states, 3 states have (on average 244.66666666666666) internal successors, (734), 3 states have internal predecessors, (734), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:29:27,041 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-12 10:29:27,041 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 240 of 273 [2022-07-12 10:29:27,041 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-12 10:29:30,139 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1020] L111-->L117-1: Formula: (and (not (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1| 0)) (= v_~manager_back~0_111 (+ v_~manager_back~0_112 1)) (= v_~client_state~0_24 1) (= (ite (= v_~update~0_47 (select (select |v_#memory_int_114| v_~manager~0.base_57) (+ (* v_~manager_back~0_112 4) v_~manager~0.offset_57))) 1 0) |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|) (not (= 0 (ite (and (< v_~manager_back~0_112 v_~manager_size~0_36) (<= 0 v_~manager_back~0_112)) 1 0))) (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|)) InVars {~manager~0.offset=v_~manager~0.offset_57, ~manager~0.base=v_~manager~0.base_57, #memory_int=|v_#memory_int_114|, ~manager_back~0=v_~manager_back~0_112, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} OutVars{thread3Thread1of1ForFork0_#t~mem16#1=|v_thread3Thread1of1ForFork0_#t~mem16#1_1|, ~manager~0.offset=v_~manager~0.offset_57, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, ~manager~0.base=v_~manager~0.base_57, thread3Thread1of1ForFork0_#t~post17#1=|v_thread3Thread1of1ForFork0_#t~post17#1_1|, #memory_int=|v_#memory_int_114|, ~client_state~0=v_~client_state~0_24, ~manager_back~0=v_~manager_back~0_111, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#t~mem16#1, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork0_#t~post17#1, ~client_state~0, ~manager_back~0][274], [Black: 4477#(<= ~manager_back~0 (+ ~manager_front~0 1)), 18#L117-1true, Black: 3008#(= ~manager_state~0 2), 259#true, 153#L96true, 4474#true, 2966#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), 211#L158-1true, Black: 264#(= (+ (- 1) ~safe~0) 0), 5076#(<= 1 ~node_state~0), Black: 3021#(and (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|)), Black: 277#(or (<= ~manager_size~0 ~manager_front~0) (<= ~manager_back~0 ~manager_front~0) (not (<= 0 ~manager_front~0))), Black: 282#(<= ~node_back~0 ~node_front~0), Black: 288#(= ~client_state~0 0), Black: 1626#(and (= ~safe~0 1) (= ~manager~0.offset 0) (< 0 (+ (* ~manager_front~0 4) ~manager~0.offset 1)) (<= ~manager_front~0 0) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1601#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_#t~post41#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 1605#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1))), Black: 1628#(and (= ~safe~0 1) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 2958#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1616#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1603#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 2964#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1607#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 2960#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1609#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 871#(= ~safe~0 1), Black: 2962#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< ~manager_front~0 1) (<= 0 ~manager_front~0) (= ~manager~0.offset 0) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1611#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 4439#(and (= ~safe~0 1) (or (<= (+ ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0)) (<= (+ ~node_front~0 1) 0)) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~0#1| ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 1)) (or (<= ~node_back~0 ~node_front~0) (not (<= (+ ~node_front~0 1) 0))) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (or (<= (+ ~node_front~0 1) 0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~0#1| ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0 1))) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 4446#(and (= ~safe~0 1) (or (<= (+ ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0)) (<= (+ ~node_front~0 1) 0)) (or (<= ~node_back~0 ~node_front~0) (not (<= (+ ~node_front~0 1) 0))) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 1597#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 4436#(and (or (not (< ~node_back~0 ~node_size~0)) (= (select (select |#memory_int| ~node~0.base) (+ ~node~0.offset (* ~node_back~0 4))) (select (select |#memory_int| ~node~0.base) (+ (* ~node_front~0 4) ~node~0.offset))) (not (<= 0 ~node_back~0))) (<= (+ ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0)) (= (+ (* ~node_front~0 4) ~node~0.offset) 0) (= ~node~0.offset 0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~0#1| ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 1)) (= (select (select |#memory_int| ~node~0.base) (+ (* ~node_front~0 4) ~node~0.offset)) ~update~0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~0#1| ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0 1)) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 4420#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (= ~node_front~0 ~node_back~0) (<= ~node_size~0 1) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 2991#(= ~node_state~0 0), Black: 4427#(and (not (= |ULTIMATE.start_main_#t~ret28#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_main_#t~ret28#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= ~node~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (= ~node~0.offset 0) (= ~node_front~0 ~node_back~0) (not (= ~node~0.base |ULTIMATE.start_main_~#t1~0#1.base|)) (<= ~node_size~0 1) (not (= |ULTIMATE.start_main_#t~ret28#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (= ~node~0.base |ULTIMATE.start_main_~#t2~0#1.base|)) (= 0 |ULTIMATE.start_main_#t~ret28#1.offset|) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 4416#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (= ~node_front~0 ~node_back~0) (= |ULTIMATE.start_create_fresh_int_array_#t~post41#1| 0) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 301#(and (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 4418#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (= ~node_front~0 ~node_back~0) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 2997#(<= ~client_back~0 ~client_front~0), Black: 4423#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (= ~node_front~0 ~node_back~0) (<= ~node_size~0 1) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 4412#(and (= ~safe~0 1) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (= ~node_front~0 ~node_back~0) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 4425#(and (not (= |ULTIMATE.start_main_#t~ret28#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_main_#t~ret28#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (= ~node_front~0 ~node_back~0) (<= ~node_size~0 1) (not (= |ULTIMATE.start_main_#t~ret28#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= 0 |ULTIMATE.start_main_#t~ret28#1.offset|) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 309#true, 4448#(and (or (<= (+ ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0)) (<= (+ ~node_front~0 1) 0)) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~0#1| ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 1)) (or (<= ~node_back~0 ~node_front~0) (not (<= (+ ~node_front~0 1) 0))) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (or (<= (+ ~node_front~0 1) 0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~0#1| ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0 1))) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 3002#(= ~manager_state~0 1), Black: 4476#(<= ~manager_back~0 ~manager_front~0)]) [2022-07-12 10:29:30,139 INFO L384 tUnfolder$Statistics]: this new event has 233 ancestors and is cut-off event [2022-07-12 10:29:30,139 INFO L387 tUnfolder$Statistics]: existing Event has 224 ancestors and is cut-off event [2022-07-12 10:29:30,139 INFO L387 tUnfolder$Statistics]: existing Event has 228 ancestors and is cut-off event [2022-07-12 10:29:30,139 INFO L387 tUnfolder$Statistics]: existing Event has 229 ancestors and is cut-off event [2022-07-12 10:29:30,704 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1020] L111-->L117-1: Formula: (and (not (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1| 0)) (= v_~manager_back~0_111 (+ v_~manager_back~0_112 1)) (= v_~client_state~0_24 1) (= (ite (= v_~update~0_47 (select (select |v_#memory_int_114| v_~manager~0.base_57) (+ (* v_~manager_back~0_112 4) v_~manager~0.offset_57))) 1 0) |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|) (not (= 0 (ite (and (< v_~manager_back~0_112 v_~manager_size~0_36) (<= 0 v_~manager_back~0_112)) 1 0))) (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|)) InVars {~manager~0.offset=v_~manager~0.offset_57, ~manager~0.base=v_~manager~0.base_57, #memory_int=|v_#memory_int_114|, ~manager_back~0=v_~manager_back~0_112, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} OutVars{thread3Thread1of1ForFork0_#t~mem16#1=|v_thread3Thread1of1ForFork0_#t~mem16#1_1|, ~manager~0.offset=v_~manager~0.offset_57, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, ~manager~0.base=v_~manager~0.base_57, thread3Thread1of1ForFork0_#t~post17#1=|v_thread3Thread1of1ForFork0_#t~post17#1_1|, #memory_int=|v_#memory_int_114|, ~client_state~0=v_~client_state~0_24, ~manager_back~0=v_~manager_back~0_111, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#t~mem16#1, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork0_#t~post17#1, ~client_state~0, ~manager_back~0][274], [Black: 4477#(<= ~manager_back~0 (+ ~manager_front~0 1)), 18#L117-1true, Black: 3008#(= ~manager_state~0 2), 259#true, 4474#true, 153#L96true, 2966#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), 211#L158-1true, Black: 264#(= (+ (- 1) ~safe~0) 0), 5076#(<= 1 ~node_state~0), Black: 3021#(and (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|)), Black: 277#(or (<= ~manager_size~0 ~manager_front~0) (<= ~manager_back~0 ~manager_front~0) (not (<= 0 ~manager_front~0))), Black: 282#(<= ~node_back~0 ~node_front~0), Black: 288#(= ~client_state~0 0), Black: 1626#(and (= ~safe~0 1) (= ~manager~0.offset 0) (< 0 (+ (* ~manager_front~0 4) ~manager~0.offset 1)) (<= ~manager_front~0 0) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1601#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_#t~post41#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 1605#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1))), Black: 1628#(and (= ~safe~0 1) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 2958#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1616#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1603#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 2964#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1607#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 2960#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1609#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 871#(= ~safe~0 1), Black: 2962#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< ~manager_front~0 1) (<= 0 ~manager_front~0) (= ~manager~0.offset 0) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1611#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 4439#(and (= ~safe~0 1) (or (<= (+ ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0)) (<= (+ ~node_front~0 1) 0)) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~0#1| ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 1)) (or (<= ~node_back~0 ~node_front~0) (not (<= (+ ~node_front~0 1) 0))) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (or (<= (+ ~node_front~0 1) 0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~0#1| ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0 1))) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 4446#(and (= ~safe~0 1) (or (<= (+ ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0)) (<= (+ ~node_front~0 1) 0)) (or (<= ~node_back~0 ~node_front~0) (not (<= (+ ~node_front~0 1) 0))) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 1597#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 4436#(and (or (not (< ~node_back~0 ~node_size~0)) (= (select (select |#memory_int| ~node~0.base) (+ ~node~0.offset (* ~node_back~0 4))) (select (select |#memory_int| ~node~0.base) (+ (* ~node_front~0 4) ~node~0.offset))) (not (<= 0 ~node_back~0))) (<= (+ ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0)) (= (+ (* ~node_front~0 4) ~node~0.offset) 0) (= ~node~0.offset 0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~0#1| ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 1)) (= (select (select |#memory_int| ~node~0.base) (+ (* ~node_front~0 4) ~node~0.offset)) ~update~0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~0#1| ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0 1)) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 4420#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (= ~node_front~0 ~node_back~0) (<= ~node_size~0 1) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 2991#(= ~node_state~0 0), Black: 4427#(and (not (= |ULTIMATE.start_main_#t~ret28#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_main_#t~ret28#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= ~node~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (= ~node~0.offset 0) (= ~node_front~0 ~node_back~0) (not (= ~node~0.base |ULTIMATE.start_main_~#t1~0#1.base|)) (<= ~node_size~0 1) (not (= |ULTIMATE.start_main_#t~ret28#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (= ~node~0.base |ULTIMATE.start_main_~#t2~0#1.base|)) (= 0 |ULTIMATE.start_main_#t~ret28#1.offset|) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 4416#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (= ~node_front~0 ~node_back~0) (= |ULTIMATE.start_create_fresh_int_array_#t~post41#1| 0) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 301#(and (<= ~manager_size~0 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~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= 0 |ULTIMATE.start_main_#t~ret28#1.offset|) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 311#(= ~manager_state~0 0), 4448#(and (or (<= (+ ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0)) (<= (+ ~node_front~0 1) 0)) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~0#1| ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 1)) (or (<= ~node_back~0 ~node_front~0) (not (<= (+ ~node_front~0 1) 0))) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (or (<= (+ ~node_front~0 1) 0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~0#1| ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0 1))) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 3000#true, Black: 4476#(<= ~manager_back~0 ~manager_front~0)]) [2022-07-12 10:29:30,704 INFO L384 tUnfolder$Statistics]: this new event has 237 ancestors and is cut-off event [2022-07-12 10:29:30,704 INFO L387 tUnfolder$Statistics]: existing Event has 233 ancestors and is cut-off event [2022-07-12 10:29:30,704 INFO L387 tUnfolder$Statistics]: existing Event has 232 ancestors and is cut-off event [2022-07-12 10:29:30,704 INFO L387 tUnfolder$Statistics]: existing Event has 228 ancestors and is cut-off event [2022-07-12 10:29:30,924 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1020] L111-->L117-1: Formula: (and (not (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1| 0)) (= v_~manager_back~0_111 (+ v_~manager_back~0_112 1)) (= v_~client_state~0_24 1) (= (ite (= v_~update~0_47 (select (select |v_#memory_int_114| v_~manager~0.base_57) (+ (* v_~manager_back~0_112 4) v_~manager~0.offset_57))) 1 0) |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|) (not (= 0 (ite (and (< v_~manager_back~0_112 v_~manager_size~0_36) (<= 0 v_~manager_back~0_112)) 1 0))) (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|)) InVars {~manager~0.offset=v_~manager~0.offset_57, ~manager~0.base=v_~manager~0.base_57, #memory_int=|v_#memory_int_114|, ~manager_back~0=v_~manager_back~0_112, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} OutVars{thread3Thread1of1ForFork0_#t~mem16#1=|v_thread3Thread1of1ForFork0_#t~mem16#1_1|, ~manager~0.offset=v_~manager~0.offset_57, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, ~manager~0.base=v_~manager~0.base_57, thread3Thread1of1ForFork0_#t~post17#1=|v_thread3Thread1of1ForFork0_#t~post17#1_1|, #memory_int=|v_#memory_int_114|, ~client_state~0=v_~client_state~0_24, ~manager_back~0=v_~manager_back~0_111, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#t~mem16#1, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork0_#t~post17#1, ~client_state~0, ~manager_back~0][274], [Black: 4477#(<= ~manager_back~0 (+ ~manager_front~0 1)), 18#L117-1true, Black: 3008#(= ~manager_state~0 2), 259#true, 3033#(and (or (<= (+ ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0)) (<= (+ ~node_front~0 1) 0)) (or (<= ~node_back~0 ~node_front~0) (not (<= (+ ~node_front~0 1) 0))) (<= 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~manager_front~0 4) ~manager~0.offset 1)) (<= ~manager_front~0 0) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1601#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_#t~post41#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 1605#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1))), Black: 1628#(and (= ~safe~0 1) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 2958#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1616#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 2964#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1603#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 1607#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 2960#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1609#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 871#(= ~safe~0 1), Black: 2962#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< ~manager_front~0 1) (<= 0 ~manager_front~0) (= ~manager~0.offset 0) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 4439#(and (= ~safe~0 1) (or (<= (+ ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0)) (<= (+ ~node_front~0 1) 0)) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~0#1| ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 1)) (or (<= ~node_back~0 ~node_front~0) (not (<= (+ ~node_front~0 1) 0))) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (or (<= (+ ~node_front~0 1) 0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~0#1| ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0 1))) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 1611#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 4446#(and (= ~safe~0 1) (or (<= (+ ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0)) (<= (+ ~node_front~0 1) 0)) (or (<= ~node_back~0 ~node_front~0) (not (<= (+ ~node_front~0 1) 0))) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 1597#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 4436#(and (or (not (< ~node_back~0 ~node_size~0)) (= (select (select |#memory_int| ~node~0.base) (+ ~node~0.offset (* ~node_back~0 4))) (select (select |#memory_int| ~node~0.base) (+ (* ~node_front~0 4) ~node~0.offset))) (not (<= 0 ~node_back~0))) (<= (+ ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0)) (= (+ (* ~node_front~0 4) ~node~0.offset) 0) (= ~node~0.offset 0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~0#1| ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 1)) (= (select (select |#memory_int| ~node~0.base) (+ (* ~node_front~0 4) ~node~0.offset)) ~update~0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~0#1| ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0 1)) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 4420#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (= ~node_front~0 ~node_back~0) (<= ~node_size~0 1) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 2991#(= ~node_state~0 0), Black: 4427#(and (not (= |ULTIMATE.start_main_#t~ret28#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_main_#t~ret28#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= ~node~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (= ~node~0.offset 0) (= ~node_front~0 ~node_back~0) (not (= ~node~0.base |ULTIMATE.start_main_~#t1~0#1.base|)) (<= ~node_size~0 1) (not (= |ULTIMATE.start_main_#t~ret28#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (= ~node~0.base |ULTIMATE.start_main_~#t2~0#1.base|)) (= 0 |ULTIMATE.start_main_#t~ret28#1.offset|) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 4416#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (= ~node_front~0 ~node_back~0) (= |ULTIMATE.start_create_fresh_int_array_#t~post41#1| 0) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 301#(and (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 4418#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (= ~node_front~0 ~node_back~0) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 2997#(<= ~client_back~0 ~client_front~0), Black: 4423#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (= ~node_front~0 ~node_back~0) (<= ~node_size~0 1) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 4412#(and (= ~safe~0 1) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (= ~node_front~0 ~node_back~0) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 309#true, Black: 4425#(and (not (= |ULTIMATE.start_main_#t~ret28#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_main_#t~ret28#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (= ~node_front~0 ~node_back~0) (<= ~node_size~0 1) (not (= |ULTIMATE.start_main_#t~ret28#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= 0 |ULTIMATE.start_main_#t~ret28#1.offset|) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 3002#(= ~manager_state~0 1), Black: 4476#(<= ~manager_back~0 ~manager_front~0)]) [2022-07-12 10:29:30,924 INFO L384 tUnfolder$Statistics]: this new event has 240 ancestors and is cut-off event [2022-07-12 10:29:30,924 INFO L387 tUnfolder$Statistics]: existing Event has 231 ancestors and is cut-off event [2022-07-12 10:29:30,924 INFO L387 tUnfolder$Statistics]: existing Event has 236 ancestors and is cut-off event [2022-07-12 10:29:30,924 INFO L387 tUnfolder$Statistics]: existing Event has 235 ancestors and is cut-off event [2022-07-12 10:29:31,112 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1020] L111-->L117-1: Formula: (and (not (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1| 0)) (= v_~manager_back~0_111 (+ v_~manager_back~0_112 1)) (= v_~client_state~0_24 1) (= (ite (= v_~update~0_47 (select (select |v_#memory_int_114| v_~manager~0.base_57) (+ (* v_~manager_back~0_112 4) v_~manager~0.offset_57))) 1 0) |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|) (not (= 0 (ite (and (< v_~manager_back~0_112 v_~manager_size~0_36) (<= 0 v_~manager_back~0_112)) 1 0))) (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|)) InVars {~manager~0.offset=v_~manager~0.offset_57, ~manager~0.base=v_~manager~0.base_57, #memory_int=|v_#memory_int_114|, ~manager_back~0=v_~manager_back~0_112, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} OutVars{thread3Thread1of1ForFork0_#t~mem16#1=|v_thread3Thread1of1ForFork0_#t~mem16#1_1|, ~manager~0.offset=v_~manager~0.offset_57, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, ~manager~0.base=v_~manager~0.base_57, thread3Thread1of1ForFork0_#t~post17#1=|v_thread3Thread1of1ForFork0_#t~post17#1_1|, #memory_int=|v_#memory_int_114|, ~client_state~0=v_~client_state~0_24, ~manager_back~0=v_~manager_back~0_111, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#t~mem16#1, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork0_#t~post17#1, ~client_state~0, ~manager_back~0][274], [Black: 4477#(<= ~manager_back~0 (+ ~manager_front~0 1)), Black: 3006#true, 18#L117-1true, 259#true, 153#L96true, 4474#true, 2966#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), 211#L158-1true, Black: 264#(= (+ (- 1) ~safe~0) 0), 5076#(<= 1 ~node_state~0), Black: 3021#(and (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|)), Black: 277#(or (<= ~manager_size~0 ~manager_front~0) (<= ~manager_back~0 ~manager_front~0) (not (<= 0 ~manager_front~0))), Black: 282#(<= ~node_back~0 ~node_front~0), Black: 288#(= ~client_state~0 0), Black: 1626#(and (= ~safe~0 1) (= ~manager~0.offset 0) (< 0 (+ (* ~manager_front~0 4) ~manager~0.offset 1)) (<= ~manager_front~0 0) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1601#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_#t~post41#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 1605#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1))), Black: 1628#(and (= ~safe~0 1) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 2958#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1616#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1603#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 2964#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1607#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 2960#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1609#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 871#(= ~safe~0 1), Black: 2962#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< ~manager_front~0 1) (<= 0 ~manager_front~0) (= ~manager~0.offset 0) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 4439#(and (= ~safe~0 1) (or (<= (+ ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0)) (<= (+ ~node_front~0 1) 0)) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~0#1| ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 1)) (or (<= ~node_back~0 ~node_front~0) (not (<= (+ ~node_front~0 1) 0))) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (or (<= (+ ~node_front~0 1) 0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~0#1| ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0 1))) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 1611#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 4446#(and (= ~safe~0 1) (or (<= (+ ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0)) (<= (+ ~node_front~0 1) 0)) (or (<= ~node_back~0 ~node_front~0) (not (<= (+ ~node_front~0 1) 0))) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 4436#(and (or (not (< ~node_back~0 ~node_size~0)) (= (select (select |#memory_int| ~node~0.base) (+ ~node~0.offset (* ~node_back~0 4))) (select (select |#memory_int| ~node~0.base) (+ (* ~node_front~0 4) ~node~0.offset))) (not (<= 0 ~node_back~0))) (<= (+ ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0)) (= (+ (* ~node_front~0 4) ~node~0.offset) 0) (= ~node~0.offset 0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~0#1| ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 1)) (= (select (select |#memory_int| ~node~0.base) (+ (* ~node_front~0 4) ~node~0.offset)) ~update~0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~0#1| ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0 1)) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 1597#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 4420#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (= ~node_front~0 ~node_back~0) (<= ~node_size~0 1) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 2991#(= ~node_state~0 0), Black: 4427#(and (not (= |ULTIMATE.start_main_#t~ret28#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_main_#t~ret28#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= ~node~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (= ~node~0.offset 0) (= ~node_front~0 ~node_back~0) (not (= ~node~0.base |ULTIMATE.start_main_~#t1~0#1.base|)) (<= ~node_size~0 1) (not (= |ULTIMATE.start_main_#t~ret28#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (= ~node~0.base |ULTIMATE.start_main_~#t2~0#1.base|)) (= 0 |ULTIMATE.start_main_#t~ret28#1.offset|) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 4416#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (= ~node_front~0 ~node_back~0) (= |ULTIMATE.start_create_fresh_int_array_#t~post41#1| 0) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 301#(and (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 4418#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (= ~node_front~0 ~node_back~0) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 2997#(<= ~client_back~0 ~client_front~0), Black: 4423#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (= ~node_front~0 ~node_back~0) (<= ~node_size~0 1) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 4412#(and (= ~safe~0 1) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (= ~node_front~0 ~node_back~0) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 4425#(and (not (= |ULTIMATE.start_main_#t~ret28#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_main_#t~ret28#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (= ~node_front~0 ~node_back~0) (<= ~node_size~0 1) (not (= |ULTIMATE.start_main_#t~ret28#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= 0 |ULTIMATE.start_main_#t~ret28#1.offset|) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), 4448#(and (or (<= (+ ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0)) (<= (+ ~node_front~0 1) 0)) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~0#1| ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 1)) (or (<= ~node_back~0 ~node_front~0) (not (<= (+ ~node_front~0 1) 0))) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (or (<= (+ ~node_front~0 1) 0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~0#1| ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0 1))) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 311#(= ~manager_state~0 0), Black: 3002#(= ~manager_state~0 1), Black: 4476#(<= ~manager_back~0 ~manager_front~0)]) [2022-07-12 10:29:31,113 INFO L384 tUnfolder$Statistics]: this new event has 242 ancestors and is cut-off event [2022-07-12 10:29:31,113 INFO L387 tUnfolder$Statistics]: existing Event has 238 ancestors and is cut-off event [2022-07-12 10:29:31,113 INFO L387 tUnfolder$Statistics]: existing Event has 233 ancestors and is cut-off event [2022-07-12 10:29:31,113 INFO L387 tUnfolder$Statistics]: existing Event has 237 ancestors and is cut-off event [2022-07-12 10:29:31,594 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1020] L111-->L117-1: Formula: (and (not (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1| 0)) (= v_~manager_back~0_111 (+ v_~manager_back~0_112 1)) (= v_~client_state~0_24 1) (= (ite (= v_~update~0_47 (select (select |v_#memory_int_114| v_~manager~0.base_57) (+ (* v_~manager_back~0_112 4) v_~manager~0.offset_57))) 1 0) |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|) (not (= 0 (ite (and (< v_~manager_back~0_112 v_~manager_size~0_36) (<= 0 v_~manager_back~0_112)) 1 0))) (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|)) InVars {~manager~0.offset=v_~manager~0.offset_57, ~manager~0.base=v_~manager~0.base_57, #memory_int=|v_#memory_int_114|, ~manager_back~0=v_~manager_back~0_112, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} OutVars{thread3Thread1of1ForFork0_#t~mem16#1=|v_thread3Thread1of1ForFork0_#t~mem16#1_1|, ~manager~0.offset=v_~manager~0.offset_57, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, ~manager~0.base=v_~manager~0.base_57, thread3Thread1of1ForFork0_#t~post17#1=|v_thread3Thread1of1ForFork0_#t~post17#1_1|, #memory_int=|v_#memory_int_114|, ~client_state~0=v_~client_state~0_24, ~manager_back~0=v_~manager_back~0_111, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#t~mem16#1, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork0_#t~post17#1, ~client_state~0, ~manager_back~0][274], [Black: 4477#(<= ~manager_back~0 (+ ~manager_front~0 1)), Black: 3008#(= ~manager_state~0 2), 18#L117-1true, 259#true, 153#L96true, 4474#true, 2966#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), 211#L158-1true, Black: 264#(= (+ (- 1) ~safe~0) 0), 5076#(<= 1 ~node_state~0), Black: 3021#(and (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|)), Black: 277#(or (<= ~manager_size~0 ~manager_front~0) (<= ~manager_back~0 ~manager_front~0) (not (<= 0 ~manager_front~0))), Black: 282#(<= ~node_back~0 ~node_front~0), Black: 288#(= ~client_state~0 0), Black: 1626#(and (= ~safe~0 1) (= ~manager~0.offset 0) (< 0 (+ (* ~manager_front~0 4) ~manager~0.offset 1)) (<= ~manager_front~0 0) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1601#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_#t~post41#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 1605#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1))), Black: 1628#(and (= ~safe~0 1) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 2958#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1616#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1603#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 2964#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1607#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 2960#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1609#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 871#(= ~safe~0 1), Black: 2962#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< ~manager_front~0 1) (<= 0 ~manager_front~0) (= ~manager~0.offset 0) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 4439#(and (= ~safe~0 1) (or (<= (+ ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0)) (<= (+ ~node_front~0 1) 0)) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~0#1| ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 1)) (or (<= ~node_back~0 ~node_front~0) (not (<= (+ ~node_front~0 1) 0))) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (or (<= (+ ~node_front~0 1) 0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~0#1| ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0 1))) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 1611#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 4446#(and (= ~safe~0 1) (or (<= (+ ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0)) (<= (+ ~node_front~0 1) 0)) (or (<= ~node_back~0 ~node_front~0) (not (<= (+ ~node_front~0 1) 0))) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 4436#(and (or (not (< ~node_back~0 ~node_size~0)) (= (select (select |#memory_int| ~node~0.base) (+ ~node~0.offset (* ~node_back~0 4))) (select (select |#memory_int| ~node~0.base) (+ (* ~node_front~0 4) ~node~0.offset))) (not (<= 0 ~node_back~0))) (<= (+ ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0)) (= (+ (* ~node_front~0 4) ~node~0.offset) 0) (= ~node~0.offset 0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~0#1| ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 1)) (= (select (select |#memory_int| ~node~0.base) (+ (* ~node_front~0 4) ~node~0.offset)) ~update~0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~0#1| ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0 1)) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 1597#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 4420#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (= ~node_front~0 ~node_back~0) (<= ~node_size~0 1) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 2991#(= ~node_state~0 0), Black: 4427#(and (not (= |ULTIMATE.start_main_#t~ret28#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_main_#t~ret28#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= ~node~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (= ~node~0.offset 0) (= ~node_front~0 ~node_back~0) (not (= ~node~0.base |ULTIMATE.start_main_~#t1~0#1.base|)) (<= ~node_size~0 1) (not (= |ULTIMATE.start_main_#t~ret28#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (= ~node~0.base |ULTIMATE.start_main_~#t2~0#1.base|)) (= 0 |ULTIMATE.start_main_#t~ret28#1.offset|) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 4416#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (= ~node_front~0 ~node_back~0) (= |ULTIMATE.start_create_fresh_int_array_#t~post41#1| 0) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 301#(and (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 4418#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (= ~node_front~0 ~node_back~0) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 2997#(<= ~client_back~0 ~client_front~0), Black: 4423#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (= ~node_front~0 ~node_back~0) (<= ~node_size~0 1) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 4412#(and (= ~safe~0 1) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (= ~node_front~0 ~node_back~0) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 4425#(and (not (= |ULTIMATE.start_main_#t~ret28#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_main_#t~ret28#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (= ~node_front~0 ~node_back~0) (<= ~node_size~0 1) (not (= |ULTIMATE.start_main_#t~ret28#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= 0 |ULTIMATE.start_main_#t~ret28#1.offset|) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), 4448#(and (or (<= (+ ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0)) (<= (+ ~node_front~0 1) 0)) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~0#1| ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 1)) (or (<= ~node_back~0 ~node_front~0) (not (<= (+ ~node_front~0 1) 0))) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (or (<= (+ ~node_front~0 1) 0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~0#1| ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0 1))) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 311#(= ~manager_state~0 0), Black: 3002#(= ~manager_state~0 1), Black: 4476#(<= ~manager_back~0 ~manager_front~0)]) [2022-07-12 10:29:31,594 INFO L384 tUnfolder$Statistics]: this new event has 248 ancestors and is cut-off event [2022-07-12 10:29:31,594 INFO L387 tUnfolder$Statistics]: existing Event has 244 ancestors and is cut-off event [2022-07-12 10:29:31,594 INFO L387 tUnfolder$Statistics]: existing Event has 239 ancestors and is cut-off event [2022-07-12 10:29:31,594 INFO L387 tUnfolder$Statistics]: existing Event has 243 ancestors and is cut-off event [2022-07-12 10:29:31,779 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1020] L111-->L117-1: Formula: (and (not (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1| 0)) (= v_~manager_back~0_111 (+ v_~manager_back~0_112 1)) (= v_~client_state~0_24 1) (= (ite (= v_~update~0_47 (select (select |v_#memory_int_114| v_~manager~0.base_57) (+ (* v_~manager_back~0_112 4) v_~manager~0.offset_57))) 1 0) |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|) (not (= 0 (ite (and (< v_~manager_back~0_112 v_~manager_size~0_36) (<= 0 v_~manager_back~0_112)) 1 0))) (= |v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1| |v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|)) InVars {~manager~0.offset=v_~manager~0.offset_57, ~manager~0.base=v_~manager~0.base_57, #memory_int=|v_#memory_int_114|, ~manager_back~0=v_~manager_back~0_112, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} OutVars{thread3Thread1of1ForFork0_#t~mem16#1=|v_thread3Thread1of1ForFork0_#t~mem16#1_1|, ~manager~0.offset=v_~manager~0.offset_57, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|, ~manager~0.base=v_~manager~0.base_57, thread3Thread1of1ForFork0_#t~post17#1=|v_thread3Thread1of1ForFork0_#t~post17#1_1|, #memory_int=|v_#memory_int_114|, ~client_state~0=v_~client_state~0_24, ~manager_back~0=v_~manager_back~0_111, ~manager_size~0=v_~manager_size~0_36, ~update~0=v_~update~0_47} AuxVars[] AssignedVars[thread3Thread1of1ForFork0_#t~mem16#1, thread3Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread3Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread3Thread1of1ForFork0_#t~post17#1, ~client_state~0, ~manager_back~0][274], [Black: 4477#(<= ~manager_back~0 (+ ~manager_front~0 1)), Black: 3008#(= ~manager_state~0 2), 18#L117-1true, 259#true, 3033#(and (or (<= (+ ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0)) (<= (+ ~node_front~0 1) 0)) (or (<= ~node_back~0 ~node_front~0) (not (<= (+ ~node_front~0 1) 0))) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), 4474#true, 153#L96true, 2966#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), 211#L158-1true, Black: 264#(= (+ (- 1) ~safe~0) 0), Black: 3021#(and (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|)), 5076#(<= 1 ~node_state~0), Black: 277#(or (<= ~manager_size~0 ~manager_front~0) (<= ~manager_back~0 ~manager_front~0) (not (<= 0 ~manager_front~0))), Black: 282#(<= ~node_back~0 ~node_front~0), Black: 288#(= ~client_state~0 0), Black: 1626#(and (= ~safe~0 1) (= ~manager~0.offset 0) (< 0 (+ (* ~manager_front~0 4) ~manager~0.offset 1)) (<= ~manager_front~0 0) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1601#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_#t~post41#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 1605#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1))), Black: 1628#(and (= ~safe~0 1) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 2958#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1616#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1603#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 2964#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 2960#(and (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (or (<= 1 ~manager_back~0) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|)), Black: 1607#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 1609#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 871#(= ~safe~0 1), Black: 4439#(and (= ~safe~0 1) (or (<= (+ ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0)) (<= (+ ~node_front~0 1) 0)) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~0#1| ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 1)) (or (<= ~node_back~0 ~node_front~0) (not (<= (+ ~node_front~0 1) 0))) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (or (<= (+ ~node_front~0 1) 0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~0#1| ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0 1))) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 2962#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< ~manager_front~0 1) (<= 0 ~manager_front~0) (= ~manager~0.offset 0) (or (not (< ~manager_back~0 ~manager_size~0)) (< 1 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (<= 0 ~manager_back~0)) (= (* ~manager_front~0 4) (* ~manager_back~0 4))) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= (select (select |#memory_int| ~manager~0.base) (+ (* ~manager_front~0 4) ~manager~0.offset)) ~update~0)), Black: 1611#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (= ~manager~0.offset 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ ~manager~0.base 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< (+ |ULTIMATE.start_main_#t~ret22#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (= |ULTIMATE.start_main_#t~ret22#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_#res#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|) (<= (+ ~manager_size~0 ~manager_front~0) (+ ~manager_back~0 1)) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 4446#(and (= ~safe~0 1) (or (<= (+ ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0)) (<= (+ ~node_front~0 1) 0)) (or (<= ~node_back~0 ~node_front~0) (not (<= (+ ~node_front~0 1) 0))) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 1597#(and (= ~safe~0 1) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t3~0#1.base|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t1~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t2~0#1.base|) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= ~manager_back~0 ~manager_front~0) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t2~0#1.base|) (< |#StackHeapBarrier| |ULTIMATE.start_main_~#t1~0#1.base|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (< (+ |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| 1) |ULTIMATE.start_main_~#t3~0#1.base|)), Black: 4436#(and (or (not (< ~node_back~0 ~node_size~0)) (= (select (select |#memory_int| ~node~0.base) (+ ~node~0.offset (* ~node_back~0 4))) (select (select |#memory_int| ~node~0.base) (+ (* ~node_front~0 4) ~node~0.offset))) (not (<= 0 ~node_back~0))) (<= (+ ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0)) (= (+ (* ~node_front~0 4) ~node~0.offset) 0) (= ~node~0.offset 0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~0#1| ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| 1)) (= (select (select |#memory_int| ~node~0.base) (+ (* ~node_front~0 4) ~node~0.offset)) ~update~0) (<= (+ |ULTIMATE.start_create_fresh_int_array_~i~0#1| ~node_front~0 ~node_size~0) (+ |ULTIMATE.start_create_fresh_int_array_~size#1| ~node_back~0 1)) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 4420#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (= ~node_front~0 ~node_back~0) (<= ~node_size~0 1) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 2991#(= ~node_state~0 0), Black: 4427#(and (not (= |ULTIMATE.start_main_#t~ret28#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_main_#t~ret28#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= ~node~0.base |ULTIMATE.start_main_~#t3~0#1.base|)) (= ~node~0.offset 0) (= ~node_front~0 ~node_back~0) (not (= ~node~0.base |ULTIMATE.start_main_~#t1~0#1.base|)) (<= ~node_size~0 1) (not (= |ULTIMATE.start_main_#t~ret28#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (= ~node~0.base |ULTIMATE.start_main_~#t2~0#1.base|)) (= 0 |ULTIMATE.start_main_#t~ret28#1.offset|) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 4416#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (= ~node_front~0 ~node_back~0) (= |ULTIMATE.start_create_fresh_int_array_#t~post41#1| 0) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 301#(and (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (<= ~manager_size~0 |ULTIMATE.start_create_fresh_int_array_#in~size#1|)), Black: 4418#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (= ~node_front~0 ~node_back~0) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 4423#(and (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (= ~node_front~0 ~node_back~0) (<= ~node_size~0 1) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 2997#(<= ~client_back~0 ~client_front~0), Black: 4412#(and (= ~safe~0 1) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 0) (= ~node_front~0 ~node_back~0) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0)), Black: 4425#(and (not (= |ULTIMATE.start_main_#t~ret28#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (<= |ULTIMATE.start_create_fresh_int_array_~i~0#1| 1) (= ~safe~0 1) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_main_#t~ret28#1.base| |ULTIMATE.start_main_~#t3~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (= ~node_front~0 ~node_back~0) (<= ~node_size~0 1) (not (= |ULTIMATE.start_main_#t~ret28#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (<= ~node_size~0 |ULTIMATE.start_create_fresh_int_array_~size#1|) (= 0 |ULTIMATE.start_main_#t~ret28#1.offset|) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t1~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_#res#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (not (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.base| |ULTIMATE.start_main_~#t2~0#1.base|)) (= |ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset| 0) (= 0 |ULTIMATE.start_create_fresh_int_array_#res#1.offset|)), Black: 311#(= ~manager_state~0 0), Black: 3002#(= ~manager_state~0 1), Black: 4476#(<= ~manager_back~0 ~manager_front~0)]) [2022-07-12 10:29:31,779 INFO L384 tUnfolder$Statistics]: this new event has 255 ancestors and is cut-off event [2022-07-12 10:29:31,779 INFO L387 tUnfolder$Statistics]: existing Event has 246 ancestors and is cut-off event [2022-07-12 10:29:31,779 INFO L387 tUnfolder$Statistics]: existing Event has 251 ancestors and is cut-off event [2022-07-12 10:29:31,779 INFO L387 tUnfolder$Statistics]: existing Event has 250 ancestors and is cut-off event [2022-07-12 10:29:31,872 INFO L129 PetriNetUnfolder]: 9733/29663 cut-off events. [2022-07-12 10:29:31,872 INFO L130 PetriNetUnfolder]: For 199714/207111 co-relation queries the response was YES. [2022-07-12 10:29:32,110 INFO L84 FinitePrefix]: Finished finitePrefix Result has 110373 conditions, 29663 events. 9733/29663 cut-off events. For 199714/207111 co-relation queries the response was YES. Maximal size of possible extension queue 878. Compared 347717 event pairs, 2189 based on Foata normal form. 235/25385 useless extension candidates. Maximal degree in co-relation 110331. Up to 7742 conditions per place. [2022-07-12 10:29:32,282 INFO L132 encePairwiseOnDemand]: 270/273 looper letters, 82 selfloop transitions, 14 changer transitions 0/343 dead transitions. [2022-07-12 10:29:32,283 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 321 places, 343 transitions, 2181 flow [2022-07-12 10:29:32,283 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-12 10:29:32,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-07-12 10:29:32,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 749 transitions. [2022-07-12 10:29:32,284 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.9145299145299145 [2022-07-12 10:29:32,284 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 749 transitions. [2022-07-12 10:29:32,284 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 749 transitions. [2022-07-12 10:29:32,284 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-12 10:29:32,284 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 749 transitions. [2022-07-12 10:29:32,285 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 249.66666666666666) internal successors, (749), 3 states have internal predecessors, (749), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:29:32,286 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 273.0) internal successors, (1092), 4 states have internal predecessors, (1092), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:29:32,286 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 273.0) internal successors, (1092), 4 states have internal predecessors, (1092), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:29:32,286 INFO L186 Difference]: Start difference. First operand has 319 places, 320 transitions, 1655 flow. Second operand 3 states and 749 transitions. [2022-07-12 10:29:32,286 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 321 places, 343 transitions, 2181 flow [2022-07-12 10:29:32,346 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 321 places, 343 transitions, 2131 flow, removed 25 selfloop flow, removed 0 redundant places. [2022-07-12 10:29:32,365 INFO L242 Difference]: Finished difference. Result has 321 places, 319 transitions, 1647 flow [2022-07-12 10:29:32,365 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=273, PETRI_DIFFERENCE_MINUEND_FLOW=1619, PETRI_DIFFERENCE_MINUEND_PLACES=319, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=319, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=14, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=305, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1647, PETRI_PLACES=321, PETRI_TRANSITIONS=319} [2022-07-12 10:29:32,365 INFO L279 CegarLoopForPetriNet]: 242 programPoint places, 79 predicate places. [2022-07-12 10:29:32,366 INFO L495 AbstractCegarLoop]: Abstraction has has 321 places, 319 transitions, 1647 flow [2022-07-12 10:29:32,366 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 244.66666666666666) internal successors, (734), 3 states have internal predecessors, (734), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:29:32,366 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-12 10:29:32,367 INFO L200 CegarLoopForPetriNet]: trace histogram [3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-12 10:29:32,384 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2022-07-12 10:29:32,575 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable16 [2022-07-12 10:29:32,575 INFO L420 AbstractCegarLoop]: === Iteration 18 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-07-12 10:29:32,576 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-12 10:29:32,576 INFO L85 PathProgramCache]: Analyzing trace with hash -524553725, now seen corresponding path program 2 times [2022-07-12 10:29:32,576 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-12 10:29:32,576 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1141937602] [2022-07-12 10:29:32,576 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 10:29:32,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-12 10:29:32,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 10:29:32,610 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-07-12 10:29:32,610 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-12 10:29:32,610 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1141937602] [2022-07-12 10:29:32,610 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1141937602] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-12 10:29:32,610 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-12 10:29:32,610 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-12 10:29:32,610 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [784777562] [2022-07-12 10:29:32,611 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-12 10:29:32,611 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-12 10:29:32,611 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-12 10:29:32,611 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-12 10:29:32,611 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-12 10:29:32,612 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 240 out of 273 [2022-07-12 10:29:32,613 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 321 places, 319 transitions, 1647 flow. Second operand has 3 states, 3 states have (on average 244.66666666666666) internal successors, (734), 3 states have internal predecessors, (734), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:29:32,613 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-12 10:29:32,613 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 240 of 273 [2022-07-12 10:29:32,613 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-12 10:29:34,960 INFO L129 PetriNetUnfolder]: 3367/13124 cut-off events. [2022-07-12 10:29:34,960 INFO L130 PetriNetUnfolder]: For 65721/69130 co-relation queries the response was YES. [2022-07-12 10:29:35,032 INFO L84 FinitePrefix]: Finished finitePrefix Result has 42341 conditions, 13124 events. 3367/13124 cut-off events. For 65721/69130 co-relation queries the response was YES. Maximal size of possible extension queue 355. Compared 139062 event pairs, 1336 based on Foata normal form. 34/11820 useless extension candidates. Maximal degree in co-relation 42298. Up to 3410 conditions per place. [2022-07-12 10:29:35,082 INFO L132 encePairwiseOnDemand]: 269/273 looper letters, 54 selfloop transitions, 6 changer transitions 2/308 dead transitions. [2022-07-12 10:29:35,082 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 322 places, 308 transitions, 1646 flow [2022-07-12 10:29:35,083 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-12 10:29:35,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-07-12 10:29:35,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 749 transitions. [2022-07-12 10:29:35,083 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.9145299145299145 [2022-07-12 10:29:35,083 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 749 transitions. [2022-07-12 10:29:35,083 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 749 transitions. [2022-07-12 10:29:35,084 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-12 10:29:35,084 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 749 transitions. [2022-07-12 10:29:35,084 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 249.66666666666666) internal successors, (749), 3 states have internal predecessors, (749), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:29:35,085 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 273.0) internal successors, (1092), 4 states have internal predecessors, (1092), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:29:35,085 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 273.0) internal successors, (1092), 4 states have internal predecessors, (1092), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:29:35,085 INFO L186 Difference]: Start difference. First operand has 321 places, 319 transitions, 1647 flow. Second operand 3 states and 749 transitions. [2022-07-12 10:29:35,085 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 322 places, 308 transitions, 1646 flow [2022-07-12 10:29:35,115 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 317 places, 308 transitions, 1583 flow, removed 6 selfloop flow, removed 5 redundant places. [2022-07-12 10:29:35,117 INFO L242 Difference]: Finished difference. Result has 317 places, 292 transitions, 1264 flow [2022-07-12 10:29:35,118 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=273, PETRI_DIFFERENCE_MINUEND_FLOW=1267, PETRI_DIFFERENCE_MINUEND_PLACES=315, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=294, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=6, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=288, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1264, PETRI_PLACES=317, PETRI_TRANSITIONS=292} [2022-07-12 10:29:35,118 INFO L279 CegarLoopForPetriNet]: 242 programPoint places, 75 predicate places. [2022-07-12 10:29:35,118 INFO L495 AbstractCegarLoop]: Abstraction has has 317 places, 292 transitions, 1264 flow [2022-07-12 10:29:35,119 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 244.66666666666666) internal successors, (734), 3 states have internal predecessors, (734), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:29:35,119 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-12 10:29:35,119 INFO L200 CegarLoopForPetriNet]: trace histogram [3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-12 10:29:35,119 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2022-07-12 10:29:35,119 INFO L420 AbstractCegarLoop]: === Iteration 19 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-07-12 10:29:35,119 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-12 10:29:35,120 INFO L85 PathProgramCache]: Analyzing trace with hash 1124516109, now seen corresponding path program 1 times [2022-07-12 10:29:35,120 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-12 10:29:35,120 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [982093119] [2022-07-12 10:29:35,120 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 10:29:35,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-12 10:29:35,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 10:29:35,221 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-07-12 10:29:35,221 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-12 10:29:35,221 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [982093119] [2022-07-12 10:29:35,221 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [982093119] provided 0 perfect and 1 imperfect interpolant sequences [2022-07-12 10:29:35,222 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [157709343] [2022-07-12 10:29:35,222 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 10:29:35,222 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-12 10:29:35,222 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-12 10:29:35,223 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-07-12 10:29:35,255 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-07-12 10:29:35,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 10:29:35,370 INFO L263 TraceCheckSpWp]: Trace formula consists of 546 conjuncts, 9 conjunts are in the unsatisfiable core [2022-07-12 10:29:35,374 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-12 10:29:35,593 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 14 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-07-12 10:29:35,594 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-07-12 10:29:35,825 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-07-12 10:29:35,826 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [157709343] provided 0 perfect and 2 imperfect interpolant sequences [2022-07-12 10:29:35,826 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-07-12 10:29:35,826 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9, 9] total 19 [2022-07-12 10:29:35,826 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1914019387] [2022-07-12 10:29:35,826 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-07-12 10:29:35,827 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 19 states [2022-07-12 10:29:35,827 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-12 10:29:35,827 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2022-07-12 10:29:35,828 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=77, Invalid=265, Unknown=0, NotChecked=0, Total=342 [2022-07-12 10:29:35,829 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 202 out of 273 [2022-07-12 10:29:35,831 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 317 places, 292 transitions, 1264 flow. Second operand has 19 states, 19 states have (on average 206.31578947368422) internal successors, (3920), 19 states have internal predecessors, (3920), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:29:35,831 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-12 10:29:35,831 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 202 of 273 [2022-07-12 10:29:35,832 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-12 10:29:37,220 INFO L129 PetriNetUnfolder]: 1260/6825 cut-off events. [2022-07-12 10:29:37,221 INFO L130 PetriNetUnfolder]: For 36393/37970 co-relation queries the response was YES. [2022-07-12 10:29:37,265 INFO L84 FinitePrefix]: Finished finitePrefix Result has 20915 conditions, 6825 events. 1260/6825 cut-off events. For 36393/37970 co-relation queries the response was YES. Maximal size of possible extension queue 180. Compared 65495 event pairs, 454 based on Foata normal form. 7/6197 useless extension candidates. Maximal degree in co-relation 20873. Up to 1775 conditions per place. [2022-07-12 10:29:37,287 INFO L132 encePairwiseOnDemand]: 254/273 looper letters, 70 selfloop transitions, 20 changer transitions 61/339 dead transitions. [2022-07-12 10:29:37,288 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 333 places, 339 transitions, 1755 flow [2022-07-12 10:29:37,288 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2022-07-12 10:29:37,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17 states. [2022-07-12 10:29:37,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 3541 transitions. [2022-07-12 10:29:37,290 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.7629821159232923 [2022-07-12 10:29:37,290 INFO L72 ComplementDD]: Start complementDD. Operand 17 states and 3541 transitions. [2022-07-12 10:29:37,290 INFO L73 IsDeterministic]: Start isDeterministic. Operand 17 states and 3541 transitions. [2022-07-12 10:29:37,291 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-12 10:29:37,291 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 17 states and 3541 transitions. [2022-07-12 10:29:37,294 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 18 states, 17 states have (on average 208.2941176470588) internal successors, (3541), 17 states have internal predecessors, (3541), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:29:37,297 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 18 states, 18 states have (on average 273.0) internal successors, (4914), 18 states have internal predecessors, (4914), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:29:37,298 INFO L81 ComplementDD]: Finished complementDD. Result has 18 states, 18 states have (on average 273.0) internal successors, (4914), 18 states have internal predecessors, (4914), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:29:37,298 INFO L186 Difference]: Start difference. First operand has 317 places, 292 transitions, 1264 flow. Second operand 17 states and 3541 transitions. [2022-07-12 10:29:37,298 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 333 places, 339 transitions, 1755 flow [2022-07-12 10:29:37,312 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 331 places, 339 transitions, 1743 flow, removed 0 selfloop flow, removed 2 redundant places. [2022-07-12 10:29:37,315 INFO L242 Difference]: Finished difference. Result has 333 places, 274 transitions, 1115 flow [2022-07-12 10:29:37,315 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=273, PETRI_DIFFERENCE_MINUEND_FLOW=1252, PETRI_DIFFERENCE_MINUEND_PLACES=315, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=292, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=19, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=272, PETRI_DIFFERENCE_SUBTRAHEND_STATES=17, PETRI_FLOW=1115, PETRI_PLACES=333, PETRI_TRANSITIONS=274} [2022-07-12 10:29:37,315 INFO L279 CegarLoopForPetriNet]: 242 programPoint places, 91 predicate places. [2022-07-12 10:29:37,316 INFO L495 AbstractCegarLoop]: Abstraction has has 333 places, 274 transitions, 1115 flow [2022-07-12 10:29:37,316 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 19 states, 19 states have (on average 206.31578947368422) internal successors, (3920), 19 states have internal predecessors, (3920), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:29:37,316 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-12 10:29:37,317 INFO L200 CegarLoopForPetriNet]: trace histogram [3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-12 10:29:37,336 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2022-07-12 10:29:37,528 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,6 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-12 10:29:37,529 INFO L420 AbstractCegarLoop]: === Iteration 20 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-07-12 10:29:37,529 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-12 10:29:37,529 INFO L85 PathProgramCache]: Analyzing trace with hash 1154365520, now seen corresponding path program 2 times [2022-07-12 10:29:37,529 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-12 10:29:37,529 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1053925982] [2022-07-12 10:29:37,529 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 10:29:37,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-12 10:29:37,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 10:29:37,661 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 4 proven. 10 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-07-12 10:29:37,661 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-12 10:29:37,661 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1053925982] [2022-07-12 10:29:37,662 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1053925982] provided 0 perfect and 1 imperfect interpolant sequences [2022-07-12 10:29:37,662 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1986871887] [2022-07-12 10:29:37,662 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-07-12 10:29:37,662 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-12 10:29:37,662 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-12 10:29:37,663 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-07-12 10:29:37,665 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2022-07-12 10:29:37,791 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-07-12 10:29:37,791 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-07-12 10:29:37,793 INFO L263 TraceCheckSpWp]: Trace formula consists of 559 conjuncts, 14 conjunts are in the unsatisfiable core [2022-07-12 10:29:37,796 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-12 10:29:38,097 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 11 proven. 3 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-07-12 10:29:38,097 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-07-12 10:29:38,533 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 6 proven. 8 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-07-12 10:29:38,533 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1986871887] provided 0 perfect and 2 imperfect interpolant sequences [2022-07-12 10:29:38,533 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-07-12 10:29:38,533 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11, 11] total 28 [2022-07-12 10:29:38,533 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1738188907] [2022-07-12 10:29:38,534 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-07-12 10:29:38,534 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 28 states [2022-07-12 10:29:38,534 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-12 10:29:38,534 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 28 interpolants. [2022-07-12 10:29:38,535 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=159, Invalid=597, Unknown=0, NotChecked=0, Total=756 [2022-07-12 10:29:38,537 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 200 out of 273 [2022-07-12 10:29:38,540 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 333 places, 274 transitions, 1115 flow. Second operand has 28 states, 28 states have (on average 203.57142857142858) internal successors, (5700), 28 states have internal predecessors, (5700), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:29:38,540 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-12 10:29:38,540 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 200 of 273 [2022-07-12 10:29:38,540 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-12 10:29:39,943 INFO L129 PetriNetUnfolder]: 855/5057 cut-off events. [2022-07-12 10:29:39,944 INFO L130 PetriNetUnfolder]: For 25605/26780 co-relation queries the response was YES. [2022-07-12 10:29:39,987 INFO L84 FinitePrefix]: Finished finitePrefix Result has 14761 conditions, 5057 events. 855/5057 cut-off events. For 25605/26780 co-relation queries the response was YES. Maximal size of possible extension queue 135. Compared 46701 event pairs, 306 based on Foata normal form. 122/4718 useless extension candidates. Maximal degree in co-relation 14717. Up to 914 conditions per place. [2022-07-12 10:29:40,009 INFO L132 encePairwiseOnDemand]: 254/273 looper letters, 94 selfloop transitions, 26 changer transitions 9/315 dead transitions. [2022-07-12 10:29:40,010 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 336 places, 315 transitions, 1796 flow [2022-07-12 10:29:40,010 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2022-07-12 10:29:40,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19 states. [2022-07-12 10:29:40,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 3909 transitions. [2022-07-12 10:29:40,015 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.7536148062463852 [2022-07-12 10:29:40,015 INFO L72 ComplementDD]: Start complementDD. Operand 19 states and 3909 transitions. [2022-07-12 10:29:40,015 INFO L73 IsDeterministic]: Start isDeterministic. Operand 19 states and 3909 transitions. [2022-07-12 10:29:40,016 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-12 10:29:40,016 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 19 states and 3909 transitions. [2022-07-12 10:29:40,020 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 20 states, 19 states have (on average 205.73684210526315) internal successors, (3909), 19 states have internal predecessors, (3909), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:29:40,025 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 20 states, 20 states have (on average 273.0) internal successors, (5460), 20 states have internal predecessors, (5460), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:29:40,025 INFO L81 ComplementDD]: Finished complementDD. Result has 20 states, 20 states have (on average 273.0) internal successors, (5460), 20 states have internal predecessors, (5460), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:29:40,026 INFO L186 Difference]: Start difference. First operand has 333 places, 274 transitions, 1115 flow. Second operand 19 states and 3909 transitions. [2022-07-12 10:29:40,026 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 336 places, 315 transitions, 1796 flow [2022-07-12 10:29:40,044 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 315 places, 315 transitions, 1706 flow, removed 20 selfloop flow, removed 21 redundant places. [2022-07-12 10:29:40,046 INFO L242 Difference]: Finished difference. Result has 317 places, 274 transitions, 1098 flow [2022-07-12 10:29:40,047 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=273, PETRI_DIFFERENCE_MINUEND_FLOW=1024, PETRI_DIFFERENCE_MINUEND_PLACES=297, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=272, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=24, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=246, PETRI_DIFFERENCE_SUBTRAHEND_STATES=19, PETRI_FLOW=1098, PETRI_PLACES=317, PETRI_TRANSITIONS=274} [2022-07-12 10:29:40,047 INFO L279 CegarLoopForPetriNet]: 242 programPoint places, 75 predicate places. [2022-07-12 10:29:40,047 INFO L495 AbstractCegarLoop]: Abstraction has has 317 places, 274 transitions, 1098 flow [2022-07-12 10:29:40,048 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 28 states, 28 states have (on average 203.57142857142858) internal successors, (5700), 28 states have internal predecessors, (5700), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:29:40,048 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-12 10:29:40,048 INFO L200 CegarLoopForPetriNet]: trace histogram [3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-12 10:29:40,065 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2022-07-12 10:29:40,254 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19,7 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-12 10:29:40,255 INFO L420 AbstractCegarLoop]: === Iteration 21 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-07-12 10:29:40,255 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-12 10:29:40,255 INFO L85 PathProgramCache]: Analyzing trace with hash -1756029933, now seen corresponding path program 1 times [2022-07-12 10:29:40,255 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-12 10:29:40,256 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [268830786] [2022-07-12 10:29:40,256 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 10:29:40,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-12 10:29:40,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 10:29:40,763 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 4 proven. 21 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-07-12 10:29:40,763 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-12 10:29:40,763 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [268830786] [2022-07-12 10:29:40,763 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [268830786] provided 0 perfect and 1 imperfect interpolant sequences [2022-07-12 10:29:40,763 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1442240672] [2022-07-12 10:29:40,763 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 10:29:40,763 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-12 10:29:40,763 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-12 10:29:40,765 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-07-12 10:29:40,766 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2022-07-12 10:29:40,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 10:29:40,903 INFO L263 TraceCheckSpWp]: Trace formula consists of 561 conjuncts, 33 conjunts are in the unsatisfiable core [2022-07-12 10:29:40,906 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-12 10:29:41,830 INFO L356 Elim1Store]: treesize reduction 15, result has 6.3 percent of original size [2022-07-12 10:29:41,830 INFO L390 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 1 [2022-07-12 10:29:41,835 INFO L356 Elim1Store]: treesize reduction 15, result has 6.3 percent of original size [2022-07-12 10:29:41,836 INFO L390 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 3 [2022-07-12 10:29:41,878 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-07-12 10:29:41,878 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-07-12 10:29:41,975 INFO L356 Elim1Store]: treesize reduction 9, result has 43.8 percent of original size [2022-07-12 10:29:41,975 INFO L390 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 11 [2022-07-12 10:29:43,750 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-07-12 10:29:43,750 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1442240672] provided 0 perfect and 2 imperfect interpolant sequences [2022-07-12 10:29:43,750 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-07-12 10:29:43,751 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [22, 17, 17] total 47 [2022-07-12 10:29:43,751 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [699077045] [2022-07-12 10:29:43,751 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-07-12 10:29:43,752 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 47 states [2022-07-12 10:29:43,752 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-12 10:29:43,752 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 47 interpolants. [2022-07-12 10:29:43,753 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=261, Invalid=1901, Unknown=0, NotChecked=0, Total=2162 [2022-07-12 10:29:43,756 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 140 out of 273 [2022-07-12 10:29:43,760 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 317 places, 274 transitions, 1098 flow. Second operand has 47 states, 47 states have (on average 146.36170212765958) internal successors, (6879), 47 states have internal predecessors, (6879), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:29:43,760 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-12 10:29:43,760 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 140 of 273 [2022-07-12 10:29:43,760 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-12 10:29:47,517 INFO L129 PetriNetUnfolder]: 1802/10465 cut-off events. [2022-07-12 10:29:47,517 INFO L130 PetriNetUnfolder]: For 43386/44766 co-relation queries the response was YES. [2022-07-12 10:29:47,605 INFO L84 FinitePrefix]: Finished finitePrefix Result has 29930 conditions, 10465 events. 1802/10465 cut-off events. For 43386/44766 co-relation queries the response was YES. Maximal size of possible extension queue 233. Compared 113319 event pairs, 202 based on Foata normal form. 44/9623 useless extension candidates. Maximal degree in co-relation 29892. Up to 1980 conditions per place. [2022-07-12 10:29:47,642 INFO L132 encePairwiseOnDemand]: 237/273 looper letters, 270 selfloop transitions, 85 changer transitions 44/530 dead transitions. [2022-07-12 10:29:47,642 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 364 places, 530 transitions, 3789 flow [2022-07-12 10:29:47,642 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2022-07-12 10:29:47,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 48 states. [2022-07-12 10:29:47,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 48 states and 7075 transitions. [2022-07-12 10:29:47,646 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.5399114774114774 [2022-07-12 10:29:47,646 INFO L72 ComplementDD]: Start complementDD. Operand 48 states and 7075 transitions. [2022-07-12 10:29:47,647 INFO L73 IsDeterministic]: Start isDeterministic. Operand 48 states and 7075 transitions. [2022-07-12 10:29:47,648 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-12 10:29:47,648 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 48 states and 7075 transitions. [2022-07-12 10:29:47,653 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 49 states, 48 states have (on average 147.39583333333334) internal successors, (7075), 48 states have internal predecessors, (7075), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:29:47,661 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 49 states, 49 states have (on average 273.0) internal successors, (13377), 49 states have internal predecessors, (13377), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:29:47,662 INFO L81 ComplementDD]: Finished complementDD. Result has 49 states, 49 states have (on average 273.0) internal successors, (13377), 49 states have internal predecessors, (13377), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:29:47,663 INFO L186 Difference]: Start difference. First operand has 317 places, 274 transitions, 1098 flow. Second operand 48 states and 7075 transitions. [2022-07-12 10:29:47,663 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 364 places, 530 transitions, 3789 flow [2022-07-12 10:29:47,677 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 351 places, 530 transitions, 3709 flow, removed 7 selfloop flow, removed 13 redundant places. [2022-07-12 10:29:47,681 INFO L242 Difference]: Finished difference. Result has 376 places, 336 transitions, 2209 flow [2022-07-12 10:29:47,682 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=273, PETRI_DIFFERENCE_MINUEND_FLOW=1052, PETRI_DIFFERENCE_MINUEND_PLACES=304, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=274, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=29, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=224, PETRI_DIFFERENCE_SUBTRAHEND_STATES=48, PETRI_FLOW=2209, PETRI_PLACES=376, PETRI_TRANSITIONS=336} [2022-07-12 10:29:47,682 INFO L279 CegarLoopForPetriNet]: 242 programPoint places, 134 predicate places. [2022-07-12 10:29:47,682 INFO L495 AbstractCegarLoop]: Abstraction has has 376 places, 336 transitions, 2209 flow [2022-07-12 10:29:47,683 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 47 states, 47 states have (on average 146.36170212765958) internal successors, (6879), 47 states have internal predecessors, (6879), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:29:47,683 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-12 10:29:47,684 INFO L200 CegarLoopForPetriNet]: trace histogram [3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-12 10:29:47,700 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2022-07-12 10:29:47,899 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20,8 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-12 10:29:47,900 INFO L420 AbstractCegarLoop]: === Iteration 22 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-07-12 10:29:47,900 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-12 10:29:47,900 INFO L85 PathProgramCache]: Analyzing trace with hash -1746706080, now seen corresponding path program 3 times [2022-07-12 10:29:47,900 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-12 10:29:47,900 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [367824133] [2022-07-12 10:29:47,901 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 10:29:47,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-12 10:29:47,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 10:29:47,999 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 11 proven. 2 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-07-12 10:29:47,999 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-12 10:29:47,999 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [367824133] [2022-07-12 10:29:47,999 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [367824133] provided 0 perfect and 1 imperfect interpolant sequences [2022-07-12 10:29:47,999 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [905260726] [2022-07-12 10:29:48,000 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-07-12 10:29:48,000 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-12 10:29:48,000 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-12 10:29:48,001 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-07-12 10:29:48,002 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2022-07-12 10:29:48,192 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 5 check-sat command(s) [2022-07-12 10:29:48,192 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-07-12 10:29:48,195 INFO L263 TraceCheckSpWp]: Trace formula consists of 572 conjuncts, 8 conjunts are in the unsatisfiable core [2022-07-12 10:29:48,197 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-12 10:29:48,300 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 11 proven. 2 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-07-12 10:29:48,300 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-07-12 10:29:48,530 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 4 proven. 9 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-07-12 10:29:48,530 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [905260726] provided 0 perfect and 2 imperfect interpolant sequences [2022-07-12 10:29:48,530 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-07-12 10:29:48,531 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4, 5] total 7 [2022-07-12 10:29:48,531 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1072464167] [2022-07-12 10:29:48,531 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-07-12 10:29:48,531 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-07-12 10:29:48,532 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-12 10:29:48,532 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-07-12 10:29:48,532 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2022-07-12 10:29:48,533 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 241 out of 273 [2022-07-12 10:29:48,534 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 376 places, 336 transitions, 2209 flow. Second operand has 7 states, 7 states have (on average 244.85714285714286) internal successors, (1714), 7 states have internal predecessors, (1714), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:29:48,535 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-12 10:29:48,535 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 241 of 273 [2022-07-12 10:29:48,535 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-12 10:29:51,728 INFO L129 PetriNetUnfolder]: 2439/14287 cut-off events. [2022-07-12 10:29:51,728 INFO L130 PetriNetUnfolder]: For 92766/95501 co-relation queries the response was YES. [2022-07-12 10:29:51,954 INFO L84 FinitePrefix]: Finished finitePrefix Result has 46956 conditions, 14287 events. 2439/14287 cut-off events. For 92766/95501 co-relation queries the response was YES. Maximal size of possible extension queue 354. Compared 165566 event pairs, 545 based on Foata normal form. 119/13198 useless extension candidates. Maximal degree in co-relation 46894. Up to 2430 conditions per place. [2022-07-12 10:29:52,024 INFO L132 encePairwiseOnDemand]: 268/273 looper letters, 87 selfloop transitions, 13 changer transitions 0/357 dead transitions. [2022-07-12 10:29:52,024 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 369 places, 357 transitions, 2661 flow [2022-07-12 10:29:52,025 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-07-12 10:29:52,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2022-07-12 10:29:52,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 1245 transitions. [2022-07-12 10:29:52,026 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.9120879120879121 [2022-07-12 10:29:52,026 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 1245 transitions. [2022-07-12 10:29:52,026 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 1245 transitions. [2022-07-12 10:29:52,026 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-12 10:29:52,026 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 1245 transitions. [2022-07-12 10:29:52,027 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 249.0) internal successors, (1245), 5 states have internal predecessors, (1245), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:29:52,028 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 273.0) internal successors, (1638), 6 states have internal predecessors, (1638), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:29:52,029 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 273.0) internal successors, (1638), 6 states have internal predecessors, (1638), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:29:52,029 INFO L186 Difference]: Start difference. First operand has 376 places, 336 transitions, 2209 flow. Second operand 5 states and 1245 transitions. [2022-07-12 10:29:52,029 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 369 places, 357 transitions, 2661 flow [2022-07-12 10:29:52,162 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 346 places, 357 transitions, 2512 flow, removed 57 selfloop flow, removed 23 redundant places. [2022-07-12 10:29:52,166 INFO L242 Difference]: Finished difference. Result has 348 places, 313 transitions, 1644 flow [2022-07-12 10:29:52,166 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=273, PETRI_DIFFERENCE_MINUEND_FLOW=1556, PETRI_DIFFERENCE_MINUEND_PLACES=342, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=310, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=11, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=298, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=1644, PETRI_PLACES=348, PETRI_TRANSITIONS=313} [2022-07-12 10:29:52,166 INFO L279 CegarLoopForPetriNet]: 242 programPoint places, 106 predicate places. [2022-07-12 10:29:52,166 INFO L495 AbstractCegarLoop]: Abstraction has has 348 places, 313 transitions, 1644 flow [2022-07-12 10:29:52,167 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 244.85714285714286) internal successors, (1714), 7 states have internal predecessors, (1714), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:29:52,168 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-12 10:29:52,168 INFO L200 CegarLoopForPetriNet]: trace histogram [4, 4, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-12 10:29:52,188 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2022-07-12 10:29:52,388 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable21 [2022-07-12 10:29:52,389 INFO L420 AbstractCegarLoop]: === Iteration 23 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-07-12 10:29:52,389 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-12 10:29:52,389 INFO L85 PathProgramCache]: Analyzing trace with hash -1309192208, now seen corresponding path program 1 times [2022-07-12 10:29:52,389 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-12 10:29:52,389 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [872336321] [2022-07-12 10:29:52,389 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 10:29:52,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-12 10:29:52,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 10:29:52,457 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2022-07-12 10:29:52,457 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-12 10:29:52,457 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [872336321] [2022-07-12 10:29:52,458 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [872336321] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-12 10:29:52,458 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-12 10:29:52,458 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-07-12 10:29:52,458 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1133786544] [2022-07-12 10:29:52,458 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-12 10:29:52,458 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-07-12 10:29:52,459 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-12 10:29:52,459 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-07-12 10:29:52,459 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2022-07-12 10:29:52,460 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 207 out of 273 [2022-07-12 10:29:52,461 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 348 places, 313 transitions, 1644 flow. Second operand has 6 states, 6 states have (on average 215.0) internal successors, (1290), 6 states have internal predecessors, (1290), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:29:52,461 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-12 10:29:52,461 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 207 of 273 [2022-07-12 10:29:52,461 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-12 10:29:55,970 INFO L129 PetriNetUnfolder]: 2557/15927 cut-off events. [2022-07-12 10:29:55,970 INFO L130 PetriNetUnfolder]: For 82999/86024 co-relation queries the response was YES. [2022-07-12 10:29:56,071 INFO L84 FinitePrefix]: Finished finitePrefix Result has 47235 conditions, 15927 events. 2557/15927 cut-off events. For 82999/86024 co-relation queries the response was YES. Maximal size of possible extension queue 371. Compared 185005 event pairs, 852 based on Foata normal form. 25/14458 useless extension candidates. Maximal degree in co-relation 47181. Up to 3644 conditions per place. [2022-07-12 10:29:56,122 INFO L132 encePairwiseOnDemand]: 263/273 looper letters, 149 selfloop transitions, 13 changer transitions 8/371 dead transitions. [2022-07-12 10:29:56,122 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 356 places, 371 transitions, 2532 flow [2022-07-12 10:29:56,123 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-07-12 10:29:56,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2022-07-12 10:29:56,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1945 transitions. [2022-07-12 10:29:56,124 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.7916157916157917 [2022-07-12 10:29:56,124 INFO L72 ComplementDD]: Start complementDD. Operand 9 states and 1945 transitions. [2022-07-12 10:29:56,124 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9 states and 1945 transitions. [2022-07-12 10:29:56,125 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-12 10:29:56,125 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 9 states and 1945 transitions. [2022-07-12 10:29:56,126 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 10 states, 9 states have (on average 216.11111111111111) internal successors, (1945), 9 states have internal predecessors, (1945), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:29:56,128 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 10 states, 10 states have (on average 273.0) internal successors, (2730), 10 states have internal predecessors, (2730), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:29:56,128 INFO L81 ComplementDD]: Finished complementDD. Result has 10 states, 10 states have (on average 273.0) internal successors, (2730), 10 states have internal predecessors, (2730), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:29:56,128 INFO L186 Difference]: Start difference. First operand has 348 places, 313 transitions, 1644 flow. Second operand 9 states and 1945 transitions. [2022-07-12 10:29:56,128 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 356 places, 371 transitions, 2532 flow [2022-07-12 10:29:56,157 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 355 places, 371 transitions, 2512 flow, removed 9 selfloop flow, removed 1 redundant places. [2022-07-12 10:29:56,161 INFO L242 Difference]: Finished difference. Result has 357 places, 318 transitions, 1687 flow [2022-07-12 10:29:56,161 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=273, PETRI_DIFFERENCE_MINUEND_FLOW=1630, PETRI_DIFFERENCE_MINUEND_PLACES=347, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=313, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=8, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=302, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=1687, PETRI_PLACES=357, PETRI_TRANSITIONS=318} [2022-07-12 10:29:56,162 INFO L279 CegarLoopForPetriNet]: 242 programPoint places, 115 predicate places. [2022-07-12 10:29:56,162 INFO L495 AbstractCegarLoop]: Abstraction has has 357 places, 318 transitions, 1687 flow [2022-07-12 10:29:56,162 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 215.0) internal successors, (1290), 6 states have internal predecessors, (1290), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:29:56,162 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-12 10:29:56,162 INFO L200 CegarLoopForPetriNet]: trace histogram [4, 4, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-12 10:29:56,162 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22 [2022-07-12 10:29:56,162 INFO L420 AbstractCegarLoop]: === Iteration 24 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-07-12 10:29:56,162 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-12 10:29:56,162 INFO L85 PathProgramCache]: Analyzing trace with hash 893041786, now seen corresponding path program 2 times [2022-07-12 10:29:56,162 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-12 10:29:56,163 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [205171442] [2022-07-12 10:29:56,163 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 10:29:56,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-12 10:29:56,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 10:29:56,199 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-07-12 10:29:56,199 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-12 10:29:56,199 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [205171442] [2022-07-12 10:29:56,199 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [205171442] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-12 10:29:56,199 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-12 10:29:56,200 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-12 10:29:56,200 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1216809771] [2022-07-12 10:29:56,200 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-12 10:29:56,200 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-12 10:29:56,200 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-12 10:29:56,200 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-12 10:29:56,201 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-12 10:29:56,201 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 236 out of 273 [2022-07-12 10:29:56,202 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 357 places, 318 transitions, 1687 flow. Second operand has 3 states, 3 states have (on average 243.33333333333334) internal successors, (730), 3 states have internal predecessors, (730), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:29:56,202 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-12 10:29:56,202 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 236 of 273 [2022-07-12 10:29:56,202 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-12 10:29:59,791 INFO L129 PetriNetUnfolder]: 4758/18179 cut-off events. [2022-07-12 10:29:59,792 INFO L130 PetriNetUnfolder]: For 152936/159691 co-relation queries the response was YES. [2022-07-12 10:29:59,922 INFO L84 FinitePrefix]: Finished finitePrefix Result has 68192 conditions, 18179 events. 4758/18179 cut-off events. For 152936/159691 co-relation queries the response was YES. Maximal size of possible extension queue 313. Compared 187317 event pairs, 1882 based on Foata normal form. 310/16119 useless extension candidates. Maximal degree in co-relation 68135. Up to 4754 conditions per place. [2022-07-12 10:30:00,000 INFO L132 encePairwiseOnDemand]: 268/273 looper letters, 67 selfloop transitions, 8 changer transitions 3/329 dead transitions. [2022-07-12 10:30:00,001 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 359 places, 329 transitions, 2004 flow [2022-07-12 10:30:00,001 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-12 10:30:00,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-07-12 10:30:00,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 743 transitions. [2022-07-12 10:30:00,002 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.9072039072039072 [2022-07-12 10:30:00,002 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 743 transitions. [2022-07-12 10:30:00,002 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 743 transitions. [2022-07-12 10:30:00,002 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-12 10:30:00,002 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 743 transitions. [2022-07-12 10:30:00,003 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 247.66666666666666) internal successors, (743), 3 states have internal predecessors, (743), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:30:00,003 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 273.0) internal successors, (1092), 4 states have internal predecessors, (1092), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:30:00,004 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 273.0) internal successors, (1092), 4 states have internal predecessors, (1092), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:30:00,004 INFO L186 Difference]: Start difference. First operand has 357 places, 318 transitions, 1687 flow. Second operand 3 states and 743 transitions. [2022-07-12 10:30:00,004 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 359 places, 329 transitions, 2004 flow [2022-07-12 10:30:00,044 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 356 places, 329 transitions, 1993 flow, removed 0 selfloop flow, removed 3 redundant places. [2022-07-12 10:30:00,048 INFO L242 Difference]: Finished difference. Result has 356 places, 309 transitions, 1611 flow [2022-07-12 10:30:00,048 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=273, PETRI_DIFFERENCE_MINUEND_FLOW=1608, PETRI_DIFFERENCE_MINUEND_PLACES=354, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=312, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=8, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=304, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1611, PETRI_PLACES=356, PETRI_TRANSITIONS=309} [2022-07-12 10:30:00,049 INFO L279 CegarLoopForPetriNet]: 242 programPoint places, 114 predicate places. [2022-07-12 10:30:00,049 INFO L495 AbstractCegarLoop]: Abstraction has has 356 places, 309 transitions, 1611 flow [2022-07-12 10:30:00,049 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 243.33333333333334) internal successors, (730), 3 states have internal predecessors, (730), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:30:00,049 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-12 10:30:00,049 INFO L200 CegarLoopForPetriNet]: trace histogram [4, 4, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-12 10:30:00,049 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23 [2022-07-12 10:30:00,049 INFO L420 AbstractCegarLoop]: === Iteration 25 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-07-12 10:30:00,050 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-12 10:30:00,050 INFO L85 PathProgramCache]: Analyzing trace with hash 1294378901, now seen corresponding path program 1 times [2022-07-12 10:30:00,050 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-12 10:30:00,050 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [314443279] [2022-07-12 10:30:00,050 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 10:30:00,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-12 10:30:00,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 10:30:00,196 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2022-07-12 10:30:00,196 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-12 10:30:00,197 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [314443279] [2022-07-12 10:30:00,197 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [314443279] provided 0 perfect and 1 imperfect interpolant sequences [2022-07-12 10:30:00,197 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [201633735] [2022-07-12 10:30:00,197 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 10:30:00,197 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-12 10:30:00,197 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-12 10:30:00,198 INFO L229 MonitoredProcess]: Starting monitored process 10 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-07-12 10:30:00,199 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2022-07-12 10:30:00,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 10:30:00,429 INFO L263 TraceCheckSpWp]: Trace formula consists of 607 conjuncts, 13 conjunts are in the unsatisfiable core [2022-07-12 10:30:00,431 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-12 10:30:00,656 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 11 proven. 1 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2022-07-12 10:30:00,656 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-07-12 10:30:00,879 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2022-07-12 10:30:00,879 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [201633735] provided 0 perfect and 2 imperfect interpolant sequences [2022-07-12 10:30:00,879 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-07-12 10:30:00,879 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9, 9] total 19 [2022-07-12 10:30:00,879 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [689616285] [2022-07-12 10:30:00,879 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-07-12 10:30:00,880 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 19 states [2022-07-12 10:30:00,880 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-12 10:30:00,880 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2022-07-12 10:30:00,880 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=79, Invalid=263, Unknown=0, NotChecked=0, Total=342 [2022-07-12 10:30:00,882 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 200 out of 273 [2022-07-12 10:30:00,884 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 356 places, 309 transitions, 1611 flow. Second operand has 19 states, 19 states have (on average 204.57894736842104) internal successors, (3887), 19 states have internal predecessors, (3887), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:30:00,884 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-12 10:30:00,884 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 200 of 273 [2022-07-12 10:30:00,884 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-12 10:30:03,849 INFO L129 PetriNetUnfolder]: 2058/14282 cut-off events. [2022-07-12 10:30:03,849 INFO L130 PetriNetUnfolder]: For 69356/71667 co-relation queries the response was YES. [2022-07-12 10:30:03,947 INFO L84 FinitePrefix]: Finished finitePrefix Result has 40996 conditions, 14282 events. 2058/14282 cut-off events. For 69356/71667 co-relation queries the response was YES. Maximal size of possible extension queue 225. Compared 155839 event pairs, 852 based on Foata normal form. 24/13029 useless extension candidates. Maximal degree in co-relation 40939. Up to 3121 conditions per place. [2022-07-12 10:30:03,989 INFO L132 encePairwiseOnDemand]: 255/273 looper letters, 97 selfloop transitions, 35 changer transitions 51/371 dead transitions. [2022-07-12 10:30:03,989 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 369 places, 371 transitions, 2482 flow [2022-07-12 10:30:03,989 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-07-12 10:30:03,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2022-07-12 10:30:03,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 3299 transitions. [2022-07-12 10:30:03,991 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.7552655677655677 [2022-07-12 10:30:03,991 INFO L72 ComplementDD]: Start complementDD. Operand 16 states and 3299 transitions. [2022-07-12 10:30:03,991 INFO L73 IsDeterministic]: Start isDeterministic. Operand 16 states and 3299 transitions. [2022-07-12 10:30:03,992 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-12 10:30:03,992 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 16 states and 3299 transitions. [2022-07-12 10:30:03,994 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 17 states, 16 states have (on average 206.1875) internal successors, (3299), 16 states have internal predecessors, (3299), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:30:03,996 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 17 states, 17 states have (on average 273.0) internal successors, (4641), 17 states have internal predecessors, (4641), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:30:03,997 INFO L81 ComplementDD]: Finished complementDD. Result has 17 states, 17 states have (on average 273.0) internal successors, (4641), 17 states have internal predecessors, (4641), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:30:03,997 INFO L186 Difference]: Start difference. First operand has 356 places, 309 transitions, 1611 flow. Second operand 16 states and 3299 transitions. [2022-07-12 10:30:03,997 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 369 places, 371 transitions, 2482 flow [2022-07-12 10:30:04,025 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 364 places, 371 transitions, 2440 flow, removed 2 selfloop flow, removed 5 redundant places. [2022-07-12 10:30:04,029 INFO L242 Difference]: Finished difference. Result has 370 places, 315 transitions, 1724 flow [2022-07-12 10:30:04,030 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=273, PETRI_DIFFERENCE_MINUEND_FLOW=1584, PETRI_DIFFERENCE_MINUEND_PLACES=349, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=309, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=29, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=276, PETRI_DIFFERENCE_SUBTRAHEND_STATES=16, PETRI_FLOW=1724, PETRI_PLACES=370, PETRI_TRANSITIONS=315} [2022-07-12 10:30:04,030 INFO L279 CegarLoopForPetriNet]: 242 programPoint places, 128 predicate places. [2022-07-12 10:30:04,030 INFO L495 AbstractCegarLoop]: Abstraction has has 370 places, 315 transitions, 1724 flow [2022-07-12 10:30:04,031 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 19 states, 19 states have (on average 204.57894736842104) internal successors, (3887), 19 states have internal predecessors, (3887), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:30:04,031 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-12 10:30:04,031 INFO L200 CegarLoopForPetriNet]: trace histogram [4, 4, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-12 10:30:04,063 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0 [2022-07-12 10:30:04,253 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable24 [2022-07-12 10:30:04,254 INFO L420 AbstractCegarLoop]: === Iteration 26 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-07-12 10:30:04,254 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-12 10:30:04,254 INFO L85 PathProgramCache]: Analyzing trace with hash 301853394, now seen corresponding path program 2 times [2022-07-12 10:30:04,254 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-12 10:30:04,254 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [326244585] [2022-07-12 10:30:04,254 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-12 10:30:04,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-12 10:30:04,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-12 10:30:04,846 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-07-12 10:30:04,846 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-12 10:30:04,846 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [326244585] [2022-07-12 10:30:04,846 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [326244585] provided 0 perfect and 1 imperfect interpolant sequences [2022-07-12 10:30:04,846 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1778956773] [2022-07-12 10:30:04,846 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-07-12 10:30:04,846 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-12 10:30:04,846 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-12 10:30:04,847 INFO L229 MonitoredProcess]: Starting monitored process 11 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-07-12 10:30:04,879 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2022-07-12 10:30:05,003 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-07-12 10:30:05,004 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-07-12 10:30:05,007 INFO L263 TraceCheckSpWp]: Trace formula consists of 620 conjuncts, 33 conjunts are in the unsatisfiable core [2022-07-12 10:30:05,010 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-12 10:30:05,654 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2022-07-12 10:30:05,655 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-07-12 10:30:05,807 INFO L356 Elim1Store]: treesize reduction 9, result has 43.8 percent of original size [2022-07-12 10:30:05,807 INFO L390 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 11 [2022-07-12 10:30:06,817 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2022-07-12 10:30:06,818 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1778956773] provided 0 perfect and 2 imperfect interpolant sequences [2022-07-12 10:30:06,818 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-07-12 10:30:06,818 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [21, 15, 15] total 42 [2022-07-12 10:30:06,818 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1590738940] [2022-07-12 10:30:06,819 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-07-12 10:30:06,820 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 42 states [2022-07-12 10:30:06,820 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-12 10:30:06,821 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 42 interpolants. [2022-07-12 10:30:06,821 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=235, Invalid=1487, Unknown=0, NotChecked=0, Total=1722 [2022-07-12 10:30:06,824 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 140 out of 273 [2022-07-12 10:30:06,834 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 370 places, 315 transitions, 1724 flow. Second operand has 42 states, 42 states have (on average 146.47619047619048) internal successors, (6152), 42 states have internal predecessors, (6152), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-12 10:30:06,841 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-12 10:30:06,841 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 140 of 273 [2022-07-12 10:30:06,841 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand